🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.84 AU - 0.98 AU

Year: 387 Days

Day: 20.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.88 AU - 1.42 AU

Year: 550 Days

Day: 26.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.15 AU - 1.21 AU

Year: 572 Days

Day: 21 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.84 AU - 2.18 AU

Year: 1272 Days

Day: 43.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 14.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.09 AU - 2.99 AU

Year: 1806 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 97,578,542 km

• M1: 202,556 km (0.037 R)
• M2: 495,169 km (0.076 R)
• M3: 613,351 km (0.026 R)
• M4: 724,203 km (0.117 R)
• M5: 843,433 km (0.101 R)
• M6: 984,653 km (0.038 R)
• M7: 1,104,032 km (0.085 R)
• M8: 1,244,804 km (0.07 R)
• M9: 1,342,342 km (0.065 R)
• M10: 1,651,411 km (0.056 R)
• M11: 1,936,395 km (0.117 R)
• M12: 2,099,606 km (0.103 R)
• M13: 2,267,754 km (0.063 R)
• M14: 2,430,217 km (0.101 R)
• M15: 2,554,533 km (0.111 R)
• M16: 2,941,094 km (0.116 R)
• M17: 3,266,320 km (0.065 R)
• M18: 3,369,692 km (0.109 R)
• M19: 3,710,326 km (0.081 R)
• M20: 3,964,044 km (0.088 R)
• M21: 4,161,364 km (0.083 R)
• M22: 4,437,970 km (0.111 R)
• M23: 4,668,800 km (0.118 R)
• M24: 4,824,980 km (0.079 R)
• M25: 4,982,955 km (0.109 R)
• M26: 5,076,005 km (0.113 R)
• M27: 5,236,673 km (0.05 R)
• M28: 5,784,650 km (0.101 R)
• M29: 6,009,197 km (0.069 R)
• M30: 6,122,442 km (0.091 R)
• M31: 6,236,436 km (0.098 R)
• M32: 6,437,795 km (0.092 R)
• M33: 6,655,908 km (0.048 R)
• M34: 6,788,003 km (0.082 R)
• M35: 7,114,426 km (0.114 R)
• M36: 7,249,513 km (0.081 R)
• M37: 7,506,971 km (0.048 R)
• M38: 7,844,763 km (0.118 R)
• M39: 8,062,428 km (0.087 R)
• M40: 8,376,733 km (0.097 R)
• M41: 8,471,727 km (0.064 R)
• M42: 8,647,056 km (0.1 R)
• M43: 9,114,998 km (0.109 R)
• M44: 9,360,339 km (0.109 R)
• M45: 9,508,590 km (0.045 R)
• M46: 10,025,152 km (0.111 R)
• M47: 10,278,571 km (0.083 R)
• M48: 10,825,949 km (0.092 R)
• M49: 10,946,974 km (0.102 R)
• M50: 11,155,663 km (0.068 R)
• M51: 11,418,207 km (0.102 R)
• M52: 11,558,979 km (0.116 R)
• M53: 11,896,023 km (0.099 R)
• M54: 12,020,937 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 8.8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.71 AU - 3.83 AU

Year: 2639 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,578,542 km

• M1: 119,379 km (0.1 R)
• M2: 199,564 km (0.067 R)
• M3: 262,395 km (0.07 R)
• M4: 342,579 km (0.045 R)
• M5: 401,969 km (0.072 R)
• M6: 490,531 km (0.11 R)
• M7: 568,622 km (0.108 R)
• M8: 758,760 km (0.11 R)
• M9: 819,946 km (0.099 R)
• M10: 936,782 km (0.097 R)
• M11: 1,140,235 km (0.077 R)
• M12: 1,199,326 km (0.112 R)
• M13: 1,510,938 km (0.064 R)
• M14: 2,089,882 km (0.101 R)
• M15: 2,177,846 km (0.057 R)
• M16: 2,252,196 km (0.091 R)
• M17: 2,449,366 km (0.079 R)
• M18: 2,526,858 km (0.094 R)
• M19: 2,589,240 km (0.085 R)
• M20: 2,763,970 km (0.108 R)
• M21: 3,209,024 km (0.074 R)
• M22: 3,276,941 km (0.103 R)
• M23: 3,605,907 km (0.105 R)
• M24: 3,712,122 km (0.117 R)
• M25: 4,091,651 km (0.117 R)
• M26: 4,314,253 km (0.114 R)
• M27: 4,713,380 km (0.096 R)
• M28: 4,868,513 km (0.109 R)
• M29: 5,203,912 km (0.11 R)
• M30: 6,022,511 km (0.078 R)
• M31: 6,254,687 km (0.09 R)
• M32: 6,382,593 km (0.059 R)
• M33: 6,662,640 km (0.075 R)
• M34: 7,079,270 km (0.112 R)
• M35: 7,504,278 km (0.091 R)
• M36: 7,572,195 km (0.101 R)
• M37: 7,663,001 km (0.028 R)
• M38: 8,122,566 km (0.089 R)
• M39: 8,192,279 km (0.06 R)
• M40: 8,496,710 km (0.102 R)
• M41: 8,614,743 km (0.114 R)
• M42: 9,701,871 km (0.093 R)
• M43: 9,800,605 km (0.115 R)
• M44: 10,349,480 km (0.113 R)
• M45: 10,500,873 km (0.071 R)
• M46: 10,729,458 km (0.115 R)
• M47: 10,959,690 km (0.118 R)
• M48: 11,062,613 km (0.092 R)
• M49: 11,269,208 km (0.107 R)
• M50: 11,399,059 km (0.093 R)
• M51: 12,188,337 km (0.115 R)
• M52: 12,401,813 km (0.087 R)
• M53: 13,213,382 km (0.103 R)
• M54: 13,350,264 km (0.105 R)
• M55: 13,405,166 km (0.104 R)
• M56: 13,515,270 km (0.098 R)
• M57: 13,763,902 km (0.086 R)
• M58: 14,350,026 km (0.094 R)
• M59: 14,716,990 km (0.095 R)
• M60: 14,887,382 km (0.093 R)
• M61: 15,517,787 km (0.119 R)
• M62: 15,604,404 km (0.081 R)
• M63: 16,568,114 km (0.104 R)
• M64: 16,656,676 km (0.118 R)
• M65: 16,864,018 km (0.118 R)
• M66: 17,072,109 km (0.08 R)
• M67: 17,221,258 km (0.067 R)
• M68: 17,430,845 km (0.094 R)
• M69: 17,913,148 km (0.071 R)
• M70: 17,973,735 km (0.12 R)
• M71: 19,230,806 km (0.113 R)
• M72: 19,324,006 km (0.066 R)
• M73: 19,417,205 km (0.086 R)
• M74: 19,854,330 km (0.109 R)
• M75: 20,137,070 km (0.075 R)
• M76: 20,516,151 km (0.051 R)
• M77: 20,833,897 km (0.111 R)
• M78: 21,057,247 km (0.059 R)
• M79: 21,185,153 km (0.074 R)
• M80: 21,313,508 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.5

Radius: 7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.57 AU - 13.67 AU

Year: 21206 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,578,542 km

• M1: 205,099 km (0.091 R)
• M2: 298,298 km (0.086 R)
• M3: 503,098 km (0.079 R)
• M4: 668,553 km (0.089 R)
• M5: 834,158 km (0.081 R)
• M6: 958,025 km (0.092 R)
• M7: 1,165,218 km (0.074 R)
• M8: 1,577,360 km (0.094 R)
• M9: 1,665,024 km (0.097 R)
• M10: 1,914,554 km (0.066 R)
• M11: 2,298,571 km (0.111 R)
• M12: 2,602,255 km (0.116 R)
• M13: 2,785,213 km (0.079 R)
• M14: 2,918,654 km (0.076 R)
• M15: 3,331,245 km (0.102 R)
• M16: 3,909,740 km (0.045 R)
• M17: 4,029,269 km (0.06 R)
• M18: 4,363,919 km (0.073 R)
• M19: 4,613,150 km (0.119 R)
• M20: 5,223,210 km (0.099 R)
• M21: 5,588,079 km (0.078 R)
• M22: 5,790,485 km (0.069 R)
• M23: 6,168,070 km (0.101 R)
• M24: 7,201,043 km (0.086 R)
• M25: 7,569,652 km (0.065 R)
• M26: 9,302,893 km (0.079 R)
• M27: 9,542,848 km (0.087 R)
• M28: 9,866,129 km (0.12 R)
• M29: 10,152,011 km (0.099 R)
• M30: 11,110,185 km (0.082 R)
• M31: 11,407,436 km (0.114 R)
• M32: 11,621,511 km (0.1 R)
• M33: 12,490,674 km (0.109 R)
• M34: 13,335,753 km (0.081 R)
• M35: 13,833,315 km (0.061 R)
• M36: 14,475,539 km (0.116 R)
• M37: 14,567,990 km (0.084 R)
• M38: 15,931,724 km (0.06 R)
• M39: 15,979,446 km (0.058 R)
• M40: 16,459,506 km (0.093 R)
• M41: 19,336,273 km (0.114 R)
• M42: 19,387,136 km (0.028 R)
• M43: 21,093,300 km (0.073 R)
• M44: 21,250,826 km (0.085 R)
• M45: 21,408,652 km (0.08 R)
• M46: 21,461,460 km (0.063 R)
• M47: 21,672,692 km (0.092 R)
• M48: 22,847,036 km (0.106 R)
• M49: 24,206,431 km (0.079 R)
• M50: 25,090,106 km (0.118 R)
• M51: 27,288,148 km (0.092 R)
• M52: 27,689,070 km (0.114 R)
• M53: 28,787,268 km (0.099 R)
• M54: 29,605,568 km (0.112 R)
• M55: 29,664,360 km (0.081 R)
• M56: 30,076,652 km (0.072 R)
• M57: 30,135,743 km (0.048 R)
• M58: 33,259,197 km (0.074 R)
• M59: 33,503,790 km (0.086 R)
• M60: 34,487,844 km (0.079 R)
• M61: 34,673,346 km (0.102 R)
• M62: 36,044,261 km (0.114 R)
• M63: 37,369,249 km (0.1 R)
• M64: 37,432,828 km (0.099 R)
• M65: 37,496,257 km (0.091 R)
• M66: 38,581,889 km (0.107 R)
• M67: 39,612,918 km (0.11 R)
• M68: 39,807,245 km (0.06 R)
• M69: 40,196,798 km (0.081 R)
• M70: 43,025,993 km (0.073 R)
• M71: 43,759,920 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921

Radius: 4.6

Gravity: 43.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.91 AU - 14.71 AU

Year: 24155 Days

Day: 17.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,578,542 km

• M1: 527,332 km (0.055 R)
• M2: 680,521 km (0.048 R)
• M3: 1,089,671 km (0.089 R)
• M4: 1,820,008 km (0.085 R)
• M5: 2,130,722 km (0.105 R)
• M6: 2,670,172 km (0.095 R)
• M7: 2,932,866 km (0.093 R)
• M8: 3,529,911 km (0.12 R)
• M9: 3,915,425 km (0.088 R)
• M10: 4,263,839 km (0.108 R)
• M11: 5,096,799 km (0.084 R)
• M12: 5,150,505 km (0.071 R)
• M13: 5,978,529 km (0.045 R)
• M14: 7,508,766 km (0.099 R)
• M15: 7,940,356 km (0.098 R)
• M16: 8,380,024 km (0.097 R)
• M17: 8,634,789 km (0.078 R)
• M18: 8,827,471 km (0.051 R)
• M19: 10,013,483 km (0.069 R)
• M20: 10,283,806 km (0.09 R)
• M21: 10,351,873 km (0.079 R)
• M22: 10,419,940 km (0.111 R)
• M23: 10,970,012 km (0.101 R)
• M24: 11,318,724 km (0.114 R)
• M25: 12,531,066 km (0.083 R)
• M26: 12,749,179 km (0.07 R)
• M27: 15,153,516 km (0.057 R)
• M28: 15,541,573 km (0.072 R)
• M29: 16,565,870 km (0.096 R)
• M30: 17,126,263 km (0.097 R)
• M31: 17,774,471 km (0.091 R)
• M32: 17,937,832 km (0.077 R)
• M33: 18,513,185 km (0.091 R)
• M34: 19,094,672 km (0.086 R)
• M35: 19,261,923 km (0.112 R)
• M36: 20,360,719 km (0.056 R)
• M37: 22,003,004 km (0.11 R)
• M38: 23,151,018 km (0.025 R)
• M39: 23,329,339 km (0.112 R)
• M40: 23,777,086 km (0.083 R)
• M41: 23,866,994 km (0.098 R)
• M42: 23,957,052 km (0.109 R)
• M43: 25,320,786 km (0.073 R)
• M44: 25,780,949 km (0.088 R)
• M45: 26,990,298 km (0.102 R)
• M46: 27,271,991 km (0.051 R)
• M47: 27,460,335 km (0.104 R)
• M48: 29,850,759 km (0.107 R)
• M49: 31,909,525 km (0.048 R)
• M50: 32,705,834 km (0.115 R)
• M51: 33,710,384 km (0.111 R)
• M52: 35,235,983 km (0.108 R)
• M53: 35,338,607 km (0.105 R)
• M54: 36,058,921 km (0.072 R)
• M55: 42,428,649 km (0.089 R)
• M56: 42,974,831 km (0.076 R)
• M57: 44,074,375 km (0.026 R)
• M58: 44,627,588 km (0.103 R)
• M59: 45,405,946 km (0.119 R)
• M60: 46,076,593 km (0.059 R)
• M61: 47,427,911 km (0.062 R)
• M62: 48,563,807 km (0.071 R)
• M63: 49,249,713 km (0.086 R)
• M64: 49,364,305 km (0.117 R)
• M65: 51,442,669 km (0.103 R)
• M66: 52,492,546 km (0.094 R)
• M67: 52,961,386 km (0.05 R)
• M68: 53,903,404 km (0.111 R)
• M69: 54,613,395 km (0.102 R)
• M70: 56,282,160 km (0.087 R)
• M71: 56,401,988 km (0.11 R)
• M72: 56,521,965 km (0.081 R)
• M73: 57,605,054 km (0.086 R)
• M74: 62,501,242 km (0.098 R)
• M75: 63,745,897 km (0.12 R)
• M76: 64,873,117 km (0.11 R)
• M77: 66,513,008 km (0.066 R)
• M78: 68,549,783 km (0.113 R)
• M79: 69,318,866 km (0.102 R)
• M80: 69,447,371 km (0.048 R)
• M81: 69,575,875 km (0.05 R)
• M82: 69,704,529 km (0.111 R)
• M83: 71,903,169 km (0.073 R)
• M84: 77,298,417 km (0.064 R)
• M85: 78,098,915 km (0.097 R)
• M86: 82,413,916 km (0.057 R)
• M87: 85,012,431 km (0.112 R)
• M88: 85,425,171 km (0.085 R)
• M89: 87,498,747 km (0.074 R)
• M90: 87,915,527 km (0.073 R)
• M91: 89,309,330 km (0.117 R)
• M92: 89,728,952 km (0.088 R)
• M93: 90,429,669 km (0.056 R)
• M94: 92,684,258 km (0.11 R)
• M95: 93,392,604 km (0.089 R)
• M96: 93,818,360 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.4

Radius: 7.6

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.86 AU - 15.1 AU

Year: 25871 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,578,542 km

• M1: 97,538 km (0.095 R)
• M2: 239,057 km (0.083 R)
• M3: 310,565 km (0.058 R)
• M4: 527,033 km (0.117 R)
• M5: 601,084 km (0.062 R)
• M6: 816,655 km (0.076 R)
• M7: 933,640 km (0.053 R)
• M8: 1,184,366 km (0.078 R)
• M9: 1,421,180 km (0.052 R)
• M10: 1,977,833 km (0.106 R)
• M11: 2,218,088 km (0.075 R)
• M12: 3,085,157 km (0.114 R)
• M13: 3,270,209 km (0.066 R)
• M14: 3,846,760 km (0.047 R)
• M15: 4,351,204 km (0.079 R)
• M16: 5,644,926 km (0.075 R)
• M17: 5,985,860 km (0.115 R)
• M18: 6,807,152 km (0.086 R)
• M19: 7,601,217 km (0.075 R)
• M20: 7,851,495 km (0.101 R)
• M21: 8,359,978 km (0.11 R)
• M22: 8,683,259 km (0.12 R)
• M23: 11,843,963 km (0.072 R)
• M24: 11,988,773 km (0.118 R)
• M25: 12,061,328 km (0.101 R)
• M26: 13,999,668 km (0.08 R)
• M27: 14,615,413 km (0.103 R)
• M28: 14,926,576 km (0.078 R)
• M29: 16,032,703 km (0.095 R)
• M30: 17,493,377 km (0.056 R)
• M31: 19,420,945 km (0.114 R)
• M32: 19,677,356 km (0.111 R)
• M33: 20,279,787 km (0.064 R)
• M34: 20,453,021 km (0.115 R)
• M35: 21,414,786 km (0.106 R)
• M36: 22,480,670 km (0.112 R)
• M37: 22,570,280 km (0.103 R)
• M38: 23,291,491 km (0.046 R)
• M39: 23,563,759 km (0.119 R)
• M40: 24,020,033 km (0.095 R)
• M41: 27,678,000 km (0.065 R)
• M42: 28,352,686 km (0.065 R)
• M43: 28,837,982 km (0.093 R)
• M44: 28,935,370 km (0.045 R)
• M45: 29,130,445 km (0.097 R)
• M46: 32,614,580 km (0.073 R)
• M47: 35,703,925 km (0.057 R)
• M48: 38,455,928 km (0.116 R)
• M49: 41,165,744 km (0.068 R)
• M50: 47,570,029 km (0.066 R)
• M51: 48,261,919 km (0.043 R)
• M52: 51,062,840 km (0.057 R)
• M53: 51,298,606 km (0.092 R)
• M54: 52,008,149 km (0.11 R)
• M55: 52,364,191 km (0.106 R)
• M56: 52,959,292 km (0.082 R)
• M57: 54,156,075 km (0.117 R)
• M58: 54,276,351 km (0.073 R)
• M59: 55,120,083 km (0.031 R)
• M60: 58,785,082 km (0.061 R)
• M61: 58,908,500 km (0.042 R)
• M62: 60,272,833 km (0.116 R)
• M63: 65,577,274 km (0.097 R)
• M64: 65,833,535 km (0.031 R)
• M65: 67,636,788 km (0.11 R)
• M66: 68,804,698 km (0.118 R)
• M67: 70,241,137 km (0.07 R)
• M68: 71,292,062 km (0.097 R)
• M69: 72,215,829 km (0.051 R)
• M70: 72,348,073 km (0.045 R)
• M71: 72,745,405 km (0.059 R)
• M72: 73,675,455 km (0.108 R)
• M73: 75,950,390 km (0.049 R)
• M74: 76,354,155 km (0.083 R)
• M75: 76,758,817 km (0.114 R)
• M76: 77,705,472 km (0.106 R)
• M77: 77,841,008 km (0.117 R)
• M78: 78,248,213 km (0.12 R)
• M79: 78,928,435 km (0.047 R)
• M80: 79,064,719 km (0.083 R)
• M81: 80,980,768 km (0.092 R)
• M82: 87,101,266 km (0.054 R)
• M83: 87,242,187 km (0.056 R)
• M84: 87,806,171 km (0.064 R)
• M85: 89,079,698 km (0.115 R)
• M86: 89,505,603 km (0.09 R)
• M87: 91,215,955 km (0.044 R)
• M88: 92,793,166 km (0.071 R)
• M89: 95,829,105 km (0.079 R)
• M90: 96,848,315 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit