🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 208 Days

Day: 25 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,261,398 km

• M1: 529,726 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 217 Days

Day: 35.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 153.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,261,398 km

• M1: 293,511 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.58 AU - 0.84 AU

Year: 227 Days

Day: 44.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,261,398 km

• M1: 266,733 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 33.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,261,398 km

• M1: 493,823 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.1 AU - 3.44 AU

Year: 2240 Days

Day: 12.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,261,398 km

• M1: 35,604 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 13.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.05 AU - 5.19 AU

Year: 4388 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,261,398 km

• M1: 202,406 km (0.111 R)
• M2: 319,092 km (0.099 R)
• M3: 418,575 km (0.083 R)
• M4: 575,653 km (0.115 R)
• M5: 880,683 km (0.093 R)
• M6: 1,223,561 km (0.076 R)
• M7: 1,357,601 km (0.114 R)
• M8: 1,512,734 km (0.044 R)
• M9: 1,608,776 km (0.082 R)
• M10: 1,875,509 km (0.069 R)
• M11: 2,321,460 km (0.115 R)
• M12: 2,800,921 km (0.109 R)
• M13: 2,940,795 km (0.105 R)
• M14: 3,042,073 km (0.066 R)
• M15: 3,480,993 km (0.075 R)
• M16: 3,588,404 km (0.047 R)
• M17: 4,007,278 km (0.063 R)
• M18: 4,257,107 km (0.078 R)
• M19: 4,535,508 km (0.104 R)
• M20: 5,085,879 km (0.077 R)
• M21: 5,331,967 km (0.118 R)
• M22: 5,759,368 km (0.119 R)
• M23: 5,964,318 km (0.104 R)
• M24: 6,067,690 km (0.103 R)
• M25: 6,302,708 km (0.076 R)
• M26: 6,460,982 km (0.106 R)
• M27: 6,593,825 km (0.082 R)
• M28: 7,134,771 km (0.11 R)
• M29: 7,438,455 km (0.105 R)
• M30: 7,802,875 km (0.119 R)
• M31: 8,058,688 km (0.088 R)
• M32: 8,462,004 km (0.077 R)
• M33: 9,348,670 km (0.097 R)
• M34: 9,469,096 km (0.119 R)
• M35: 10,576,569 km (0.108 R)
• M36: 10,796,628 km (0.115 R)
• M37: 11,145,640 km (0.085 R)
• M38: 11,627,644 km (0.09 R)
• M39: 11,789,808 km (0.06 R)
• M40: 13,080,389 km (0.113 R)
• M41: 13,181,667 km (0.085 R)
• M42: 13,316,903 km (0.093 R)
• M43: 14,103,638 km (0.101 R)
• M44: 14,485,263 km (0.097 R)
• M45: 14,589,981 km (0.105 R)
• M46: 14,940,788 km (0.083 R)
• M47: 16,154,176 km (0.086 R)
• M48: 16,262,785 km (0.095 R)
• M49: 16,408,044 km (0.05 R)
• M50: 16,992,972 km (0.063 R)
• M51: 17,214,077 km (0.089 R)
• M52: 17,399,130 km (0.081 R)
• M53: 17,584,931 km (0.094 R)
• M54: 17,845,979 km (0.067 R)
• M55: 17,995,726 km (0.072 R)
• M56: 18,523,208 km (0.098 R)
• M57: 18,636,903 km (0.052 R)
• M58: 19,632,177 km (0.042 R)
• M59: 19,825,458 km (0.046 R)
• M60: 19,980,591 km (0.083 R)
• M61: 20,566,117 km (0.115 R)
• M62: 21,554,360 km (0.097 R)
• M63: 21,833,809 km (0.105 R)
• M64: 22,154,697 km (0.05 R)
• M65: 22,356,055 km (0.099 R)
• M66: 23,045,253 km (0.106 R)
• M67: 24,278,388 km (0.111 R)
• M68: 24,486,030 km (0.1 R)
• M69: 24,694,270 km (0.118 R)
• M70: 25,112,546 km (0.086 R)
• M71: 26,338,650 km (0.106 R)
• M72: 26,466,556 km (0.092 R)
• M73: 27,195,547 km (0.115 R)
• M74: 27,368,033 km (0.091 R)
• M75: 27,627,436 km (0.119 R)
• M76: 28,192,317 km (0.119 R)
• M77: 28,673,274 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.6

Radius: 6.4

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.35 AU - 13.45 AU

Year: 16538 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,261,398 km

• M1: 243,246 km (0.071 R)
• M2: 523,443 km (0.064 R)
• M3: 814,710 km (0.094 R)
• M4: 883,226 km (0.079 R)
• M5: 1,308,084 km (0.045 R)
• M6: 1,389,016 km (0.077 R)
• M7: 2,032,885 km (0.083 R)
• M8: 2,222,875 km (0.039 R)
• M9: 2,897,112 km (0.097 R)
• M10: 2,967,872 km (0.091 R)
• M11: 3,404,249 km (0.106 R)
• M12: 5,516,571 km (0.092 R)
• M13: 5,648,666 km (0.086 R)
• M14: 6,096,412 km (0.116 R)
• M15: 6,141,890 km (0.119 R)
• M16: 6,232,995 km (0.108 R)
• M17: 6,278,772 km (0.069 R)
• M18: 7,073,586 km (0.115 R)
• M19: 7,265,221 km (0.102 R)
• M20: 7,751,713 km (0.111 R)
• M21: 8,048,665 km (0.118 R)
• M22: 8,098,481 km (0.04 R)
• M23: 8,501,049 km (0.063 R)
• M24: 8,704,801 km (0.089 R)
• M25: 9,325,632 km (0.102 R)
• M26: 9,535,817 km (0.108 R)
• M27: 9,747,498 km (0.1 R)
• M28: 9,960,825 km (0.06 R)
• M29: 10,121,792 km (0.061 R)
• M30: 12,928,398 km (0.069 R)
• M31: 13,694,937 km (0.072 R)
• M32: 13,754,627 km (0.1 R)
• M33: 14,355,262 km (0.075 R)
• M34: 14,903,089 km (0.114 R)
• M35: 16,207,882 km (0.095 R)
• M36: 16,460,403 km (0.089 R)
• M37: 16,841,878 km (0.106 R)
• M38: 17,419,475 km (0.106 R)
• M39: 17,548,728 km (0.091 R)
• M40: 18,265,302 km (0.104 R)
• M41: 18,330,825 km (0.086 R)
• M42: 19,726,723 km (0.049 R)
• M43: 19,996,598 km (0.096 R)
• M44: 20,064,216 km (0.098 R)
• M45: 20,335,437 km (0.084 R)
• M46: 20,813,103 km (0.101 R)
• M47: 23,827,500 km (0.081 R)
• M48: 24,258,791 km (0.106 R)
• M49: 25,494,918 km (0.095 R)
• M50: 25,935,932 km (0.113 R)
• M51: 26,009,834 km (0.102 R)
• M52: 26,231,538 km (0.073 R)
• M53: 26,305,589 km (0.118 R)
• M54: 27,499,829 km (0.085 R)
• M55: 28,406,990 km (0.059 R)
• M56: 29,709,090 km (0.084 R)
• M57: 30,717,679 km (0.069 R)
• M58: 31,658,799 km (0.067 R)
• M59: 32,928,287 km (0.083 R)
• M60: 33,729,982 km (0.115 R)
• M61: 34,538,259 km (0.084 R)
• M62: 36,009,105 km (0.095 R)
• M63: 36,091,384 km (0.039 R)
• M64: 38,085,673 km (0.088 R)
• M65: 38,337,446 km (0.066 R)
• M66: 38,842,638 km (0.041 R)
• M67: 39,096,057 km (0.092 R)
• M68: 39,265,402 km (0.069 R)
• M69: 41,660,613 km (0.057 R)
• M70: 41,747,081 km (0.036 R)
• M71: 42,006,633 km (0.08 R)
• M72: 42,180,017 km (0.12 R)
• M73: 42,527,533 km (0.103 R)
• M74: 42,963,162 km (0.1 R)
• M75: 43,137,892 km (0.071 R)
• M76: 43,663,280 km (0.105 R)
• M77: 44,897,612 km (0.1 R)
• M78: 45,697,063 km (0.04 R)
• M79: 47,942,527 km (0.077 R)
• M80: 48,577,720 km (0.116 R)
• M81: 48,850,736 km (0.113 R)
• M82: 53,852,092 km (0.084 R)
• M83: 54,890,750 km (0.118 R)
• M84: 55,175,135 km (0.077 R)
• M85: 55,270,130 km (0.111 R)
• M86: 56,796,028 km (0.089 R)
• M87: 56,891,921 km (0.066 R)
• M88: 56,987,813 km (0.106 R)
• M89: 57,564,213 km (0.066 R)
• M90: 60,084,339 km (0.066 R)
• M91: 60,182,027 km (0.114 R)
• M92: 60,867,035 km (0.088 R)
• M93: 62,343,566 km (0.085 R)
• M94: 63,931,548 km (0.107 R)
• M95: 64,230,893 km (0.104 R)
• M96: 64,530,538 km (0.076 R)
• M97: 67,756,017 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.8

Radius: 4.2

Gravity: 36.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.99 AU - 17.51 AU

Year: 20374 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,261,398 km

• M1: 281,094 km (0.1 R)
• M2: 587,471 km (0.102 R)
• M3: 631,453 km (0.098 R)
• M4: 818,600 km (0.085 R)
• M5: 867,967 km (0.069 R)
• M6: 1,385,875 km (0.103 R)
• M7: 1,627,924 km (0.103 R)
• M8: 1,690,606 km (0.1 R)
• M9: 2,150,918 km (0.073 R)
• M10: 2,502,324 km (0.037 R)
• M11: 2,611,081 km (0.059 R)
• M12: 2,796,134 km (0.11 R)
• M13: 3,100,715 km (0.079 R)
• M14: 3,217,850 km (0.104 R)
• M15: 3,416,067 km (0.081 R)
• M16: 3,577,483 km (0.11 R)
• M17: 4,247,832 km (0.116 R)
• M18: 4,641,723 km (0.03 R)
• M19: 4,865,671 km (0.11 R)
• M20: 5,184,913 km (0.068 R)
• M21: 6,379,601 km (0.11 R)
• M22: 6,779,177 km (0.061 R)
• M23: 7,084,058 km (0.095 R)
• M24: 7,813,048 km (0.071 R)
• M25: 8,240,150 km (0.032 R)
• M26: 8,402,314 km (0.085 R)
• M27: 9,116,943 km (0.084 R)
• M28: 9,228,693 km (0.119 R)
• M29: 9,453,389 km (0.096 R)
• M30: 9,793,873 km (0.061 R)
• M31: 9,965,612 km (0.075 R)
• M32: 10,780,172 km (0.099 R)
• M33: 11,195,306 km (0.103 R)
• M34: 11,495,250 km (0.096 R)
• M35: 11,980,396 km (0.065 R)
• M36: 12,163,952 km (0.111 R)
• M37: 12,472,274 km (0.06 R)
• M38: 12,720,606 km (0.088 R)
• M39: 13,858,448 km (0.112 R)
• M40: 14,634,860 km (0.08 R)
• M41: 14,700,235 km (0.118 R)
• M42: 14,831,282 km (0.085 R)
• M43: 18,158,788 km (0.115 R)
• M44: 18,936,248 km (0.076 R)
• M45: 20,159,061 km (0.091 R)
• M46: 21,407,007 km (0.082 R)
• M47: 21,481,207 km (0.085 R)
• M48: 23,211,157 km (0.073 R)
• M49: 23,440,042 km (0.086 R)
• M50: 26,642,633 km (0.076 R)
• M51: 26,722,518 km (0.102 R)
• M52: 29,071,354 km (0.043 R)
• M53: 30,395,295 km (0.112 R)
• M54: 30,813,122 km (0.103 R)
• M55: 30,980,672 km (0.106 R)
• M56: 31,485,415 km (0.119 R)
• M57: 32,673,671 km (0.119 R)
• M58: 33,445,147 km (0.058 R)
• M59: 36,325,205 km (0.109 R)
• M60: 37,481,447 km (0.117 R)
• M61: 37,929,343 km (0.115 R)
• M62: 38,740,014 km (0.094 R)
• M63: 39,647,325 km (0.102 R)
• M64: 41,298,287 km (0.098 R)
• M65: 42,318,246 km (0.071 R)
• M66: 43,534,327 km (0.062 R)
• M67: 43,628,274 km (0.103 R)
• M68: 44,004,962 km (0.06 R)
• M69: 44,666,932 km (0.112 R)
• M70: 45,332,044 km (0.108 R)
• M71: 47,057,506 km (0.109 R)
• M72: 48,804,361 km (0.1 R)
• M73: 50,671,192 km (0.088 R)
• M74: 52,461,131 km (0.112 R)
• M75: 54,778,252 km (0.094 R)
• M76: 56,204,967 km (0.065 R)
• M77: 56,512,241 km (0.086 R)
• M78: 57,025,661 km (0.119 R)
• M79: 57,231,508 km (0.065 R)
• M80: 58,057,138 km (0.098 R)
• M81: 59,511,529 km (0.103 R)
• M82: 62,456,213 km (0.104 R)
• M83: 62,562,129 km (0.063 R)
• M84: 62,880,623 km (0.084 R)
• M85: 64,159,984 km (0.106 R)
• M86: 66,419,211 km (0.079 R)
• M87: 68,267,343 km (0.042 R)
• M88: 68,376,549 km (0.105 R)
• M89: 69,362,250 km (0.116 R)
• M90: 70,573,394 km (0.032 R)
• M91: 70,794,350 km (0.095 R)
• M92: 72,013,573 km (0.052 R)
• M93: 72,124,873 km (0.085 R)
• M94: 73,239,976 km (0.054 R)
• M95: 75,035,898 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit