🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 474 Days

Day: 17.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,057,301 km

• M1: 124,316 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.42 AU - 2.9 AU

Year: 1546 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.45 AU - 3.71 AU

Year: 1927 Days

Day: 18 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.6 AU - 4.64 AU

Year: 2981 Days

Day: 45 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 11.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.95 AU - 8.07 AU

Year: 6616 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 107,057,301 km

• M1: 161,267 km (0.037 R)
• M2: 315,053 km (0.119 R)
• M3: 492,327 km (0.12 R)
• M4: 776,563 km (0.093 R)
• M5: 1,016,218 km (0.106 R)
• M6: 1,280,109 km (0.05 R)
• M7: 1,474,586 km (0.101 R)
• M8: 1,603,540 km (0.115 R)
• M9: 1,775,128 km (0.115 R)
• M10: 2,499,780 km (0.088 R)
• M11: 2,813,637 km (0.115 R)
• M12: 3,022,176 km (0.064 R)
• M13: 3,187,931 km (0.104 R)
• M14: 3,578,381 km (0.117 R)
• M15: 4,009,971 km (0.054 R)
• M16: 4,674,784 km (0.098 R)
• M17: 5,460,173 km (0.033 R)
• M18: 5,546,790 km (0.07 R)
• M19: 5,750,542 km (0.073 R)
• M20: 6,016,378 km (0.103 R)
• M21: 6,195,745 km (0.118 R)
• M22: 6,713,952 km (0.11 R)
• M23: 7,088,097 km (0.071 R)
• M24: 7,214,357 km (0.101 R)
• M25: 7,309,502 km (0.039 R)
• M26: 7,922,105 km (0.095 R)
• M27: 8,651,993 km (0.094 R)
• M28: 8,956,873 km (0.06 R)
• M29: 9,299,752 km (0.115 R)
• M30: 10,069,283 km (0.098 R)
• M31: 10,461,678 km (0.079 R)
• M32: 11,041,520 km (0.118 R)
• M33: 11,372,281 km (0.06 R)
• M34: 11,706,333 km (0.059 R)
• M35: 12,156,772 km (0.079 R)
• M36: 12,843,127 km (0.083 R)
• M37: 13,152,196 km (0.109 R)
• M38: 13,424,614 km (0.056 R)
• M39: 13,542,048 km (0.092 R)
• M40: 13,659,782 km (0.12 R)
• M41: 13,738,320 km (0.115 R)
• M42: 14,253,236 km (0.025 R)
• M43: 14,936,300 km (0.05 R)
• M44: 15,057,923 km (0.027 R)
• M45: 15,179,846 km (0.111 R)
• M46: 15,302,217 km (0.062 R)
• M47: 16,125,902 km (0.101 R)
• M48: 16,209,079 km (0.106 R)
• M49: 17,345,724 km (0.064 R)
• M50: 17,601,835 km (0.106 R)
• M51: 18,031,480 km (0.06 R)
• M52: 18,769,746 km (0.113 R)
• M53: 20,771,515 km (0.034 R)
• M54: 21,545,235 km (0.072 R)
• M55: 21,820,495 km (0.092 R)
• M56: 22,143,327 km (0.093 R)
• M57: 22,328,380 km (0.1 R)
• M58: 22,793,480 km (0.063 R)
• M59: 22,886,829 km (0.115 R)
• M60: 23,402,792 km (0.074 R)
• M61: 23,497,038 km (0.059 R)
• M62: 23,591,435 km (0.063 R)
• M63: 24,112,634 km (0.076 R)
• M64: 24,303,072 km (0.054 R)
• M65: 24,589,701 km (0.077 R)
• M66: 24,973,719 km (0.114 R)
• M67: 25,456,471 km (0.113 R)
• M68: 26,039,903 km (0.118 R)
• M69: 28,216,402 km (0.091 R)
• M70: 29,275,555 km (0.103 R)
• M71: 29,835,650 km (0.032 R)
• M72: 29,988,988 km (0.053 R)
• M73: 30,245,249 km (0.027 R)
• M74: 30,450,647 km (0.032 R)
• M75: 31,432,906 km (0.11 R)
• M76: 31,797,476 km (0.089 R)
• M77: 32,058,674 km (0.106 R)
• M78: 32,635,972 km (0.095 R)
• M79: 33,428,691 km (0.115 R)
• M80: 34,174,138 km (0.091 R)
• M81: 35,248,699 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 14.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.87 AU - 8.75 AU

Year: 8539 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,057,301 km

• M1: 187,895 km (0.054 R)
• M2: 299,046 km (0.035 R)
• M3: 438,621 km (0.113 R)
• M4: 807,679 km (0.112 R)
• M5: 1,028,785 km (0.1 R)
• M6: 1,182,272 km (0.115 R)
• M7: 1,418,487 km (0.112 R)
• M8: 1,710,801 km (0.096 R)
• M9: 2,175,303 km (0.069 R)
• M10: 2,491,553 km (0.117 R)
• M11: 3,143,650 km (0.058 R)
• M12: 3,793,652 km (0.038 R)
• M13: 4,010,569 km (0.057 R)
• M14: 4,371,998 km (0.086 R)
• M15: 4,978,168 km (0.11 R)
• M16: 5,306,386 km (0.07 R)
• M17: 6,333,525 km (0.099 R)
• M18: 6,462,179 km (0.036 R)
• M19: 7,387,442 km (0.111 R)
• M20: 7,693,669 km (0.102 R)
• M21: 7,831,149 km (0.077 R)
• M22: 8,424,604 km (0.103 R)
• M23: 8,960,464 km (0.037 R)
• M24: 9,214,331 km (0.092 R)
• M25: 9,766,347 km (0.078 R)
• M26: 10,027,695 km (0.119 R)
• M27: 10,253,438 km (0.078 R)
• M28: 10,633,716 km (0.059 R)
• M29: 11,134,869 km (0.116 R)
• M30: 11,722,788 km (0.078 R)
• M31: 12,040,534 km (0.075 R)
• M32: 12,725,244 km (0.095 R)
• M33: 13,051,816 km (0.075 R)
• M34: 13,838,701 km (0.116 R)
• M35: 14,048,287 km (0.095 R)
• M36: 14,174,548 km (0.116 R)
• M37: 14,301,257 km (0.057 R)
• M38: 14,513,237 km (0.06 R)
• M39: 14,768,900 km (0.049 R)
• M40: 15,328,247 km (0.09 R)
• M41: 15,501,631 km (0.116 R)
• M42: 15,675,762 km (0.069 R)
• M43: 16,734,317 km (0.044 R)
• M44: 16,912,937 km (0.043 R)
• M45: 17,137,184 km (0.033 R)
• M46: 18,043,897 km (0.093 R)
• M47: 18,641,690 km (0.106 R)
• M48: 19,199,391 km (0.097 R)
• M49: 19,574,133 km (0.051 R)
• M50: 20,521,836 km (0.072 R)
• M51: 21,532,818 km (0.109 R)
• M52: 22,314,018 km (0.108 R)
• M53: 22,807,093 km (0.103 R)
• M54: 24,055,338 km (0.099 R)
• M55: 25,018,748 km (0.051 R)
• M56: 26,150,157 km (0.034 R)
• M57: 26,253,828 km (0.035 R)
• M58: 26,357,649 km (0.106 R)
• M59: 26,931,057 km (0.116 R)
• M60: 27,035,776 km (0.087 R)
• M61: 28,143,399 km (0.083 R)
• M62: 29,373,542 km (0.106 R)
• M63: 29,751,426 km (0.12 R)
• M64: 30,566,585 km (0.085 R)
• M65: 32,219,043 km (0.082 R)
• M66: 32,497,145 km (0.082 R)
• M67: 32,999,944 km (0.077 R)
• M68: 33,392,788 km (0.081 R)
• M69: 33,956,772 km (0.052 R)
• M70: 34,410,203 km (0.088 R)
• M71: 35,036,869 km (0.116 R)
• M72: 35,151,161 km (0.079 R)
• M73: 35,955,250 km (0.111 R)
• M74: 36,881,410 km (0.091 R)
• M75: 37,055,991 km (0.065 R)
• M76: 37,932,784 km (0.077 R)
• M77: 38,109,010 km (0.109 R)
• M78: 38,285,536 km (0.113 R)
• M79: 39,053,422 km (0.079 R)
• M80: 39,647,475 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 11

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.77 AU - 12.33 AU

Year: 11357 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,057,301 km

• M1: 161,715 km (0.075 R)
• M2: 288,724 km (0.106 R)
• M3: 402,119 km (0.11 R)
• M4: 550,520 km (0.112 R)
• M5: 632,500 km (0.115 R)
• M6: 946,057 km (0.111 R)
• M7: 1,809,985 km (0.067 R)
• M8: 1,912,310 km (0.045 R)
• M9: 2,204,325 km (0.107 R)
• M10: 2,596,570 km (0.091 R)
• M11: 3,542,178 km (0.105 R)
• M12: 3,704,193 km (0.092 R)
• M13: 3,935,022 km (0.118 R)
• M14: 4,726,545 km (0.085 R)
• M15: 4,833,358 km (0.104 R)
• M16: 5,566,387 km (0.03 R)
• M17: 5,907,620 km (0.088 R)
• M18: 6,061,556 km (0.101 R)
• M19: 7,012,699 km (0.068 R)
• M20: 7,630,688 km (0.035 R)
• M21: 8,180,460 km (0.118 R)
• M22: 8,266,180 km (0.066 R)
• M23: 8,352,199 km (0.111 R)
• M24: 8,568,517 km (0.089 R)
• M25: 8,786,781 km (0.026 R)
• M26: 9,228,842 km (0.081 R)
• M27: 9,407,761 km (0.112 R)
• M28: 9,678,085 km (0.047 R)
• M29: 11,211,164 km (0.031 R)
• M30: 11,594,134 km (0.108 R)
• M31: 11,787,115 km (0.071 R)
• M32: 11,932,674 km (0.09 R)
• M33: 13,269,182 km (0.104 R)
• M34: 13,572,716 km (0.082 R)
• M35: 13,776,169 km (0.043 R)
• M36: 14,237,977 km (0.108 R)
• M37: 14,444,871 km (0.08 R)
• M38: 14,704,872 km (0.109 R)
• M39: 17,388,808 km (0.111 R)
• M40: 18,786,351 km (0.085 R)
• M41: 19,013,441 km (0.083 R)
• M42: 19,642,200 km (0.074 R)
• M43: 21,747,790 km (0.101 R)
• M44: 22,525,550 km (0.045 R)
• M45: 23,008,751 km (0.09 R)
• M46: 23,312,584 km (0.114 R)
• M47: 24,170,079 km (0.075 R)
• M48: 24,355,132 km (0.087 R)
• M49: 25,037,896 km (0.108 R)
• M50: 25,287,725 km (0.104 R)
• M51: 25,601,282 km (0.082 R)
• M52: 26,105,576 km (0.11 R)
• M53: 26,804,198 km (0.109 R)
• M54: 27,444,777 km (0.111 R)
• M55: 27,831,487 km (0.063 R)
• M56: 28,349,844 km (0.056 R)
• M57: 28,806,117 km (0.078 R)
• M58: 29,330,607 km (0.04 R)
• M59: 29,924,361 km (0.107 R)
• M60: 32,270,953 km (0.111 R)
• M61: 33,157,470 km (0.105 R)
• M62: 33,569,463 km (0.119 R)
• M63: 35,513,936 km (0.064 R)
• M64: 36,925,242 km (0.068 R)
• M65: 37,923,958 km (0.107 R)
• M66: 39,003,905 km (0.095 R)
• M67: 40,386,339 km (0.106 R)
• M68: 41,636,678 km (0.091 R)
• M69: 41,784,630 km (0.103 R)
• M70: 42,750,584 km (0.04 R)
• M71: 44,477,541 km (0.102 R)
• M72: 44,553,238 km (0.113 R)
• M73: 44,628,785 km (0.113 R)
• M74: 46,074,199 km (0.044 R)
• M75: 47,303,296 km (0.11 R)
• M76: 47,380,488 km (0.081 R)
• M77: 47,457,681 km (0.088 R)
• M78: 47,689,557 km (0.093 R)
• M79: 48,154,507 km (0.118 R)
• M80: 48,854,775 km (0.109 R)
• M81: 49,636,723 km (0.057 R)
• M82: 50,422,860 km (0.092 R)
• M83: 51,689,206 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.4

Radius: 5.7

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.98 AU - 18.42 AU

Year: 27676 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,057,301 km

• M1: 287,378 km (0.092 R)
• M2: 572,212 km (0.095 R)
• M3: 1,762,712 km (0.095 R)
• M4: 2,675,558 km (0.109 R)
• M5: 2,769,057 km (0.035 R)
• M6: 3,105,203 km (0.106 R)
• M7: 3,659,164 km (0.042 R)
• M8: 3,710,925 km (0.099 R)
• M9: 4,081,030 km (0.088 R)
• M10: 4,297,797 km (0.103 R)
• M11: 5,377,595 km (0.112 R)
• M12: 5,917,045 km (0.037 R)
• M13: 7,111,434 km (0.081 R)
• M14: 7,372,183 km (0.112 R)
• M15: 8,105,362 km (0.037 R)
• M16: 8,722,453 km (0.105 R)
• M17: 8,861,579 km (0.065 R)
• M18: 9,142,075 km (0.079 R)
• M19: 9,928,511 km (0.09 R)
• M20: 11,641,856 km (0.095 R)
• M21: 12,571,307 km (0.099 R)
• M22: 12,728,535 km (0.118 R)
• M23: 14,009,841 km (0.087 R)
• M24: 14,091,222 km (0.086 R)
• M25: 14,254,583 km (0.101 R)
• M26: 14,418,542 km (0.117 R)
• M27: 14,831,133 km (0.078 R)
• M28: 14,914,160 km (0.047 R)
• M29: 15,837,328 km (0.06 R)
• M30: 16,778,897 km (0.096 R)
• M31: 18,180,629 km (0.11 R)
• M32: 19,619,312 km (0.099 R)
• M33: 20,444,643 km (0.1 R)
• M34: 20,536,945 km (0.117 R)
• M35: 21,845,179 km (0.078 R)
• M36: 22,128,966 km (0.074 R)
• M37: 22,604,687 km (0.055 R)
• M38: 23,276,232 km (0.058 R)
• M39: 26,328,627 km (0.106 R)
• M40: 26,731,644 km (0.1 R)
• M41: 27,035,178 km (0.06 R)
• M42: 27,238,032 km (0.079 R)
• M43: 27,441,635 km (0.09 R)
• M44: 29,608,710 km (0.04 R)
• M45: 31,083,595 km (0.053 R)
• M46: 33,667,150 km (0.101 R)
• M47: 34,433,690 km (0.089 R)
• M48: 34,543,644 km (0.057 R)
• M49: 36,318,773 km (0.099 R)
• M50: 36,430,672 km (0.082 R)
• M51: 36,654,919 km (0.032 R)
• M52: 36,992,113 km (0.082 R)
• M53: 40,304,210 km (0.087 R)
• M54: 40,419,998 km (0.078 R)
• M55: 41,234,409 km (0.076 R)
• M56: 41,351,095 km (0.104 R)
• M57: 43,115,902 km (0.117 R)
• M58: 44,067,194 km (0.095 R)
• M59: 46,718,667 km (0.079 R)
• M60: 47,940,732 km (0.067 R)
• M61: 50,291,663 km (0.072 R)
• M62: 51,041,896 km (0.11 R)
• M63: 51,544,096 km (0.074 R)
• M64: 56,136,751 km (0.114 R)
• M65: 56,525,406 km (0.095 R)
• M66: 60,062,647 km (0.099 R)
• M67: 61,524,219 km (0.066 R)
• M68: 62,058,582 km (0.119 R)
• M69: 62,594,591 km (0.04 R)
• M70: 64,076,209 km (0.093 R)
• M71: 65,025,108 km (0.11 R)
• M72: 66,115,228 km (0.102 R)
• M73: 68,728,403 km (0.055 R)
• M74: 70,955,018 km (0.087 R)
• M75: 73,346,639 km (0.039 R)
• M76: 74,339,071 km (0.076 R)
• M77: 76,480,715 km (0.07 R)
• M78: 79,658,173 km (0.109 R)
• M79: 80,678,132 km (0.091 R)
• M80: 83,025,771 km (0.114 R)
• M81: 83,616,234 km (0.103 R)
• M82: 84,208,043 km (0.11 R)
• M83: 85,395,850 km (0.095 R)
• M84: 85,544,700 km (0.102 R)
• M85: 88,088,612 km (0.116 R)
• M86: 88,841,538 km (0.117 R)
• M87: 88,992,482 km (0.114 R)
• M88: 91,417,464 km (0.059 R)
• M89: 92,332,404 km (0.03 R)
• M90: 93,097,298 km (0.054 R)
• M91: 93,250,486 km (0.107 R)
• M92: 94,325,347 km (0.048 R)
• M93: 94,633,219 km (0.098 R)
• M94: 95,558,781 km (0.092 R)
• M95: 96,952,734 km (0.105 R)
• M96: 98,821,810 km (0.111 R)
• M97: 101,489,888 km (0.093 R)
• M98: 103,387,537 km (0.073 R)
• M99: 105,137,384 km (0.111 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit