🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.72 AU - 2.06 AU

Year: 1000 Days

Day: 18.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.01 AU - 3.53 AU

Year: 2277 Days

Day: 33.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,654,352 km

• M1: 1,514,828 km (0.026 R)
• M2: 1,946,268 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.3 AU - 4.56 AU

Year: 3000 Days

Day: 21.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,654,352 km

• M1: 25,432 km (0.054 R)
• M2: 2,215,694 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 12.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.7 AU - 7.1 AU

Year: 6234 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,654,352 km

• M1: 182,360 km (0.046 R)
• M2: 295,456 km (0.032 R)
• M3: 619,036 km (0.108 R)
• M4: 764,744 km (0.078 R)
• M5: 909,705 km (0.063 R)
• M6: 1,007,093 km (0.084 R)
• M7: 1,499,419 km (0.116 R)
• M8: 1,737,280 km (0.028 R)
• M9: 2,080,158 km (0.115 R)
• M10: 2,624,545 km (0.11 R)
• M11: 3,190,773 km (0.084 R)
• M12: 3,521,683 km (0.098 R)
• M13: 3,657,219 km (0.104 R)
• M14: 4,003,688 km (0.117 R)
• M15: 4,169,143 km (0.105 R)
• M16: 4,482,401 km (0.071 R)
• M17: 4,878,686 km (0.114 R)
• M18: 5,106,523 km (0.072 R)
• M19: 5,546,790 km (0.106 R)
• M20: 5,625,628 km (0.074 R)
• M21: 5,731,543 km (0.099 R)
• M22: 6,216,240 km (0.105 R)
• M23: 6,463,675 km (0.091 R)
• M24: 6,939,845 km (0.109 R)
• M25: 7,110,536 km (0.056 R)
• M26: 7,543,622 km (0.076 R)
• M27: 7,807,662 km (0.111 R)
• M28: 7,896,374 km (0.068 R)
• M29: 7,985,385 km (0.069 R)
• M30: 9,079,843 km (0.11 R)
• M31: 9,392,353 km (0.108 R)
• M32: 9,644,724 km (0.093 R)
• M33: 9,740,018 km (0.1 R)
• M34: 10,188,812 km (0.114 R)
• M35: 10,546,051 km (0.092 R)
• M36: 11,139,805 km (0.069 R)
• M37: 11,440,647 km (0.12 R)
• M38: 12,187,589 km (0.099 R)
• M39: 12,463,148 km (0.078 R)
• M40: 13,657,089 km (0.119 R)
• M41: 14,267,747 km (0.119 R)
• M42: 14,631,270 km (0.112 R)
• M43: 15,478,592 km (0.096 R)
• M44: 15,889,538 km (0.09 R)
• M45: 16,002,185 km (0.058 R)
• M46: 16,228,377 km (0.066 R)
• M47: 17,569,073 km (0.098 R)
• M48: 17,685,610 km (0.096 R)
• M49: 18,587,835 km (0.063 R)
• M50: 19,545,261 km (0.078 R)
• M51: 19,665,986 km (0.058 R)
• M52: 19,989,417 km (0.06 R)
• M53: 21,424,809 km (0.118 R)
• M54: 21,841,140 km (0.101 R)
• M55: 21,924,615 km (0.044 R)
• M56: 22,302,051 km (0.062 R)
• M57: 22,470,348 km (0.116 R)
• M58: 22,597,058 km (0.1 R)
• M59: 23,361,503 km (0.043 R)
• M60: 23,961,989 km (0.045 R)
• M61: 24,567,710 km (0.08 R)
• M62: 24,654,627 km (0.103 R)
• M63: 25,265,884 km (0.075 R)
• M64: 25,838,095 km (0.093 R)
• M65: 26,059,351 km (0.073 R)
• M66: 26,414,646 km (0.028 R)
• M67: 26,592,817 km (0.06 R)
• M68: 28,260,384 km (0.052 R)
• M69: 28,442,594 km (0.097 R)
• M70: 28,671,030 km (0.093 R)
• M71: 28,808,361 km (0.108 R)
• M72: 29,083,771 km (0.085 R)
• M73: 29,314,002 km (0.114 R)
• M74: 29,868,711 km (0.069 R)
• M75: 30,847,979 km (0.068 R)
• M76: 31,365,138 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.18 AU - 12.66 AU

Year: 14858 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,654,352 km

• M1: 293,960 km (0.105 R)
• M2: 673,639 km (0.116 R)
• M3: 865,573 km (0.11 R)
• M4: 1,288,636 km (0.113 R)
• M5: 1,496,727 km (0.1 R)
• M6: 1,849,030 km (0.106 R)
• M7: 2,675,259 km (0.111 R)
• M8: 2,763,671 km (0.112 R)
• M9: 3,012,153 km (0.101 R)
• M10: 4,492,574 km (0.118 R)
• M11: 4,598,339 km (0.084 R)
• M12: 5,140,033 km (0.108 R)
• M13: 6,019,519 km (0.106 R)
• M14: 6,491,800 km (0.05 R)
• M15: 7,534,946 km (0.03 R)
• M16: 8,172,831 km (0.118 R)
• M17: 8,498,206 km (0.081 R)
• M18: 8,894,491 km (0.051 R)
• M19: 9,296,760 km (0.107 R)
• M20: 9,500,213 km (0.052 R)
• M21: 9,842,493 km (0.112 R)
• M22: 10,084,692 km (0.062 R)
• M23: 10,188,961 km (0.11 R)
• M24: 10,929,471 km (0.109 R)
• M25: 12,350,501 km (0.086 R)
• M26: 12,462,251 km (0.107 R)
• M27: 12,611,699 km (0.09 R)
• M28: 15,563,564 km (0.097 R)
• M29: 15,805,314 km (0.096 R)
• M30: 17,784,344 km (0.108 R)
• M31: 18,037,314 km (0.093 R)
• M32: 18,888,826 km (0.098 R)
• M33: 19,405,985 km (0.107 R)
• M34: 19,884,100 km (0.097 R)
• M35: 20,366,254 km (0.112 R)
• M36: 22,605,884 km (0.095 R)
• M37: 23,754,646 km (0.114 R)
• M38: 24,266,271 km (0.117 R)
• M39: 25,111,199 km (0.061 R)
• M40: 26,829,780 km (0.102 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.7

Radius: 6.8

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.75 AU - 16.05 AU

Year: 18885 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,654,352 km

• M1: 97,239 km (0.064 R)
• M2: 139,575 km (0.069 R)
• M3: 352,453 km (0.098 R)
• M4: 867,069 km (0.098 R)
• M5: 1,299,108 km (0.098 R)
• M6: 2,123,841 km (0.112 R)
• M7: 2,735,098 km (0.081 R)
• M8: 3,001,980 km (0.104 R)
• M9: 3,519,589 km (0.101 R)
• M10: 3,601,718 km (0.101 R)
• M11: 3,979,154 km (0.097 R)
• M12: 4,021,789 km (0.048 R)
• M13: 4,457,418 km (0.099 R)
• M14: 4,726,096 km (0.109 R)
• M15: 5,420,529 km (0.112 R)
• M16: 5,467,952 km (0.083 R)
• M17: 5,901,038 km (0.101 R)
• M18: 6,195,895 km (0.084 R)
• M19: 6,954,057 km (0.072 R)
• M20: 7,475,705 km (0.104 R)
• M21: 8,391,094 km (0.114 R)
• M22: 8,501,049 km (0.067 R)
• M23: 8,556,250 km (0.105 R)
• M24: 8,834,053 km (0.086 R)
• M25: 10,680,690 km (0.063 R)
• M26: 11,039,874 km (0.036 R)
• M27: 12,016,898 km (0.042 R)
• M28: 13,340,839 km (0.059 R)
• M29: 15,783,623 km (0.074 R)
• M30: 16,055,891 km (0.047 R)
• M31: 16,329,655 km (0.117 R)
• M32: 16,467,135 km (0.054 R)
• M33: 18,288,938 km (0.064 R)
• M34: 18,646,627 km (0.067 R)
• M35: 19,806,608 km (0.029 R)
• M36: 20,321,375 km (0.117 R)
• M37: 22,806,943 km (0.105 R)
• M38: 23,656,510 km (0.119 R)
• M39: 24,359,320 km (0.112 R)
• M40: 24,831,751 km (0.068 R)
• M41: 24,910,738 km (0.112 R)
• M42: 25,227,736 km (0.05 R)
• M43: 26,508,743 km (0.113 R)
• M44: 26,832,323 km (0.086 R)
• M45: 30,476,826 km (0.032 R)
• M46: 30,730,843 km (0.035 R)
• M47: 31,411,813 km (0.114 R)
• M48: 31,754,242 km (0.074 R)
• M49: 33,921,916 km (0.099 R)
• M50: 34,361,285 km (0.102 R)
• M51: 35,156,547 km (0.088 R)
• M52: 38,307,078 km (0.076 R)
• M53: 42,110,604 km (0.107 R)
• M54: 42,204,850 km (0.107 R)
• M55: 42,488,039 km (0.113 R)
• M56: 43,722,670 km (0.069 R)
• M57: 44,680,246 km (0.114 R)
• M58: 45,741,643 km (0.115 R)
• M59: 45,838,583 km (0.112 R)
• M60: 46,032,611 km (0.065 R)
• M61: 46,421,416 km (0.098 R)
• M62: 47,889,270 km (0.088 R)
• M63: 47,987,706 km (0.065 R)
• M64: 50,169,292 km (0.07 R)
• M65: 50,469,385 km (0.092 R)
• M66: 50,870,307 km (0.062 R)
• M67: 51,171,747 km (0.118 R)
• M68: 51,372,956 km (0.084 R)
• M69: 51,675,293 km (0.096 R)
• M70: 52,484,618 km (0.072 R)
• M71: 53,094,229 km (0.102 R)
• M72: 54,423,406 km (0.042 R)
• M73: 55,349,866 km (0.092 R)
• M74: 55,556,460 km (0.086 R)
• M75: 55,763,354 km (0.093 R)
• M76: 57,531,900 km (0.094 R)
• M77: 57,845,906 km (0.05 R)
• M78: 59,002,148 km (0.034 R)
• M79: 59,107,615 km (0.074 R)
• M80: 59,530,229 km (0.1 R)
• M81: 60,378,449 km (0.051 R)
• M82: 60,697,541 km (0.071 R)
• M83: 61,765,370 km (0.096 R)
• M84: 63,162,615 km (0.094 R)
• M85: 63,702,812 km (0.115 R)
• M86: 64,896,753 km (0.081 R)
• M87: 65,223,624 km (0.029 R)
• M88: 67,306,476 km (0.085 R)
• M89: 68,411,405 km (0.045 R)
• M90: 68,744,111 km (0.08 R)
• M91: 70,975,663 km (0.065 R)
• M92: 75,051,905 km (0.059 R)
• M93: 75,623,968 km (0.057 R)
• M94: 75,738,560 km (0.088 R)
• M95: 76,887,770 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.7

Radius: 4.3

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.59 AU - 16.51 AU

Year: 23608 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,654,352 km

• M1: 133,292 km (0.119 R)
• M2: 234,719 km (0.053 R)
• M3: 449,542 km (0.093 R)
• M4: 526,136 km (0.093 R)
• M5: 1,020,108 km (0.094 R)
• M6: 1,648,718 km (0.053 R)
• M7: 1,890,917 km (0.106 R)
• M8: 2,374,417 km (0.118 R)
• M9: 2,475,546 km (0.114 R)
• M10: 2,509,654 km (0.111 R)
• M11: 2,717,146 km (0.1 R)
• M12: 3,334,686 km (0.098 R)
• M13: 3,601,120 km (0.114 R)
• M14: 3,914,079 km (0.086 R)
• M15: 4,358,384 km (0.055 R)
• M16: 4,989,837 km (0.1 R)
• M17: 5,076,305 km (0.052 R)
• M18: 5,604,684 km (0.094 R)
• M19: 6,289,543 km (0.112 R)
• M20: 6,570,937 km (0.075 R)
• M21: 6,618,210 km (0.104 R)
• M22: 6,665,483 km (0.11 R)
• M23: 6,760,627 km (0.063 R)
• M24: 7,686,787 km (0.114 R)
• M25: 8,600,082 km (0.031 R)
• M26: 8,912,144 km (0.059 R)
• M27: 9,227,945 km (0.117 R)
• M28: 9,440,374 km (0.059 R)
• M29: 9,762,308 km (0.089 R)
• M30: 10,251,643 km (0.111 R)
• M31: 11,141,451 km (0.088 R)
• M32: 11,254,397 km (0.059 R)
• M33: 11,882,409 km (0.116 R)
• M34: 12,463,148 km (0.113 R)
• M35: 12,756,958 km (0.085 R)
• M36: 13,772,878 km (0.088 R)
• M37: 14,137,747 km (0.108 R)
• M38: 15,502,079 km (0.109 R)
• M39: 16,327,860 km (0.025 R)
• M40: 16,520,542 km (0.119 R)
• M41: 17,298,451 km (0.096 R)
• M42: 21,013,115 km (0.095 R)
• M43: 21,996,572 km (0.1 R)
• M44: 22,994,988 km (0.108 R)
• M45: 23,066,795 km (0.1 R)
• M46: 23,572,136 km (0.12 R)
• M47: 24,446,686 km (0.092 R)
• M48: 24,961,751 km (0.113 R)
• M49: 25,629,257 km (0.11 R)
• M50: 26,453,092 km (0.091 R)
• M51: 27,896,263 km (0.102 R)
• M52: 28,203,387 km (0.068 R)
• M53: 28,588,751 km (0.072 R)
• M54: 30,305,387 km (0.059 R)
• M55: 31,096,610 km (0.108 R)
• M56: 33,185,296 km (0.108 R)
• M57: 33,837,094 km (0.071 R)
• M58: 34,000,604 km (0.105 R)
• M59: 34,246,543 km (0.032 R)
• M60: 35,817,620 km (0.058 R)
• M61: 35,900,946 km (0.069 R)
• M62: 36,402,248 km (0.102 R)
• M63: 37,750,574 km (0.073 R)
• M64: 38,090,161 km (0.078 R)
• M65: 39,200,776 km (0.109 R)
• M66: 40,062,459 km (0.069 R)
• M67: 41,191,923 km (0.118 R)
• M68: 41,541,534 km (0.1 R)
• M69: 41,629,048 km (0.117 R)
• M70: 45,813,002 km (0.083 R)
• M71: 48,184,277 km (0.077 R)
• M72: 48,368,283 km (0.066 R)
• M73: 48,552,587 km (0.05 R)
• M74: 48,644,889 km (0.106 R)
• M75: 50,408,349 km (0.094 R)
• M76: 52,570,936 km (0.044 R)
• M77: 53,235,001 km (0.107 R)
• M78: 53,902,058 km (0.09 R)
• M79: 54,955,675 km (0.098 R)
• M80: 60,126,675 km (0.115 R)
• M81: 62,619,126 km (0.107 R)
• M82: 63,021,095 km (0.065 R)
• M83: 63,928,406 km (0.11 R)
• M84: 64,333,218 km (0.119 R)
• M85: 64,738,778 km (0.103 R)
• M86: 65,348,688 km (0.097 R)
• M87: 66,369,395 km (0.092 R)
• M88: 67,189,789 km (0.068 R)
• M89: 67,292,563 km (0.074 R)
• M90: 67,910,402 km (0.1 R)
• M91: 68,116,698 km (0.049 R)
• M92: 68,737,080 km (0.071 R)
• M93: 69,151,616 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 5.6

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.4 AU - 17.34 AU

Year: 25500 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,654,352 km

• M1: 93,499 km (0.115 R)
• M2: 399,576 km (0.088 R)
• M3: 715,676 km (0.065 R)
• M4: 1,673,402 km (0.115 R)
• M5: 2,051,286 km (0.12 R)
• M6: 2,169,917 km (0.117 R)
• M7: 2,666,133 km (0.077 R)
• M8: 2,795,535 km (0.116 R)
• M9: 3,105,652 km (0.101 R)
• M10: 3,758,347 km (0.072 R)
• M11: 4,249,776 km (0.101 R)
• M12: 4,657,431 km (0.113 R)
• M13: 5,454,937 km (0.104 R)
• M14: 5,841,498 km (0.032 R)
• M15: 6,994,000 km (0.083 R)
• M16: 8,593,051 km (0.075 R)
• M17: 9,498,866 km (0.076 R)
• M18: 9,963,218 km (0.058 R)
• M19: 10,707,468 km (0.118 R)
• M20: 12,106,208 km (0.079 R)
• M21: 12,681,561 km (0.039 R)
• M22: 13,709,747 km (0.075 R)
• M23: 14,233,938 km (0.083 R)
• M24: 14,536,425 km (0.101 R)
• M25: 14,994,045 km (0.113 R)
• M26: 15,224,575 km (0.067 R)
• M27: 15,923,347 km (0.106 R)
• M28: 16,237,353 km (0.098 R)
• M29: 16,553,304 km (0.05 R)
• M30: 18,327,086 km (0.047 R)
• M31: 19,486,918 km (0.118 R)
• M32: 19,991,362 km (0.112 R)
• M33: 20,160,407 km (0.112 R)
• M34: 20,414,873 km (0.046 R)
• M35: 20,585,116 km (0.091 R)
• M36: 20,755,807 km (0.106 R)
• M37: 21,616,444 km (0.025 R)
• M38: 22,313,420 km (0.114 R)
• M39: 22,840,902 km (0.109 R)
• M40: 23,461,584 km (0.084 R)
• M41: 25,631,052 km (0.074 R)
• M42: 25,906,761 km (0.085 R)
• M43: 28,241,984 km (0.105 R)
• M44: 29,003,437 km (0.067 R)
• M45: 29,386,557 km (0.103 R)
• M46: 30,741,016 km (0.078 R)
• M47: 30,838,554 km (0.057 R)
• M48: 35,230,299 km (0.098 R)
• M49: 36,049,496 km (0.061 R)
• M50: 36,255,343 km (0.111 R)
• M51: 37,290,112 km (0.116 R)
• M52: 37,394,232 km (0.062 R)
• M53: 37,602,472 km (0.086 R)
• M54: 38,755,124 km (0.096 R)
• M55: 38,860,590 km (0.108 R)
• M56: 39,813,080 km (0.109 R)
• M57: 42,173,734 km (0.116 R)
• M58: 43,152,403 km (0.08 R)
• M59: 44,028,598 km (0.05 R)
• M60: 44,800,224 km (0.087 R)
• M61: 45,354,035 km (0.106 R)
• M62: 47,366,426 km (0.092 R)
• M63: 48,497,087 km (0.104 R)
• M64: 48,610,631 km (0.039 R)
• M65: 49,865,458 km (0.053 R)
• M66: 52,873,423 km (0.114 R)
• M67: 55,108,564 km (0.074 R)
• M68: 55,583,089 km (0.087 R)
• M69: 56,536,027 km (0.106 R)
• M70: 56,655,556 km (0.065 R)
• M71: 57,254,396 km (0.1 R)
• M72: 62,119,618 km (0.069 R)
• M73: 63,729,142 km (0.1 R)
• M74: 64,976,489 km (0.037 R)
• M75: 65,101,702 km (0.057 R)
• M76: 66,736,358 km (0.115 R)
• M77: 69,149,671 km (0.116 R)
• M78: 70,817,238 km (0.078 R)
• M79: 72,109,016 km (0.042 R)
• M80: 73,017,973 km (0.091 R)
• M81: 74,322,915 km (0.08 R)
• M82: 74,453,813 km (0.098 R)
• M83: 75,898,928 km (0.1 R)
• M84: 76,294,764 km (0.053 R)
• M85: 77,751,698 km (0.109 R)
• M86: 79,351,498 km (0.099 R)
• M87: 79,887,208 km (0.103 R)
• M88: 80,423,965 km (0.111 R)
• M89: 82,719,095 km (0.117 R)
• M90: 82,854,781 km (0.089 R)
• M91: 84,625,271 km (0.065 R)
• M92: 85,995,738 km (0.092 R)
• M93: 86,270,698 km (0.113 R)
• M94: 87,097,376 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,667 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit