🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.85 AU

Year: 214 Days

Day: 24.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,129,920 km

• M1: 176,974 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.77 AU - 1.21 AU

Year: 367 Days

Day: 25.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,129,920 km

• M1: 417,378 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.86 AU - 2.84 AU

Year: 1343 Days

Day: 37.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.86 AU - 3.9 AU

Year: 2316 Days

Day: 15.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 9.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.32 AU - 7.02 AU

Year: 5713 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,129,920 km

• M1: 124,465 km (0.105 R)
• M2: 186,848 km (0.116 R)
• M3: 420,370 km (0.093 R)
• M4: 653,743 km (0.095 R)
• M5: 858,991 km (0.118 R)
• M6: 1,066,782 km (0.113 R)
• M7: 1,193,193 km (0.074 R)
• M8: 1,371,812 km (0.086 R)
• M9: 1,475,035 km (0.108 R)
• M10: 1,545,196 km (0.113 R)
• M11: 1,704,069 km (0.082 R)
• M12: 1,807,890 km (0.102 R)
• M13: 1,921,585 km (0.09 R)
• M14: 2,006,556 km (0.115 R)
• M15: 2,188,318 km (0.098 R)
• M16: 2,559,919 km (0.119 R)
• M17: 2,627,986 km (0.078 R)
• M18: 2,845,052 km (0.113 R)
• M19: 3,241,187 km (0.093 R)
• M20: 3,361,614 km (0.057 R)
• M21: 3,511,960 km (0.04 R)
• M22: 3,635,827 km (0.12 R)
• M23: 3,732,018 km (0.063 R)
• M24: 3,986,334 km (0.101 R)
• M25: 4,095,541 km (0.116 R)
• M26: 5,145,120 km (0.11 R)
• M27: 5,571,922 km (0.114 R)
• M28: 5,672,003 km (0.074 R)
• M29: 5,953,247 km (0.094 R)
• M30: 6,055,572 km (0.087 R)
• M31: 6,227,610 km (0.079 R)
• M32: 6,494,343 km (0.038 R)
• M33: 6,694,056 km (0.101 R)
• M34: 6,776,784 km (0.11 R)
• M35: 6,943,436 km (0.113 R)
• M36: 7,111,434 km (0.12 R)
• M37: 7,549,606 km (0.081 R)
• M38: 7,648,191 km (0.083 R)
• M39: 7,859,124 km (0.071 R)
• M40: 8,046,869 km (0.109 R)
• M41: 8,134,983 km (0.1 R)
• M42: 8,503,442 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 9.4

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.19 AU - 12.29 AU

Year: 12215 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,129,920 km

• M1: 290,968 km (0.068 R)
• M2: 375,042 km (0.035 R)
• M3: 537,356 km (0.106 R)
• M4: 889,359 km (0.092 R)
• M5: 1,331,122 km (0.107 R)
• M6: 1,483,861 km (0.107 R)
• M7: 1,751,342 km (0.105 R)
• M8: 1,862,793 km (0.112 R)
• M9: 2,612,128 km (0.12 R)
• M10: 2,936,008 km (0.112 R)
• M11: 3,035,640 km (0.076 R)
• M12: 3,170,428 km (0.067 R)
• M13: 3,341,568 km (0.103 R)
• M14: 4,778,904 km (0.086 R)
• M15: 4,857,293 km (0.076 R)
• M16: 5,215,131 km (0.116 R)
• M17: 5,458,527 km (0.074 R)
• M18: 5,622,935 km (0.06 R)
• M19: 5,788,989 km (0.104 R)
• M20: 5,998,725 km (0.087 R)
• M21: 6,862,952 km (0.038 R)
• M22: 7,400,008 km (0.088 R)
• M23: 7,627,846 km (0.093 R)
• M24: 7,997,203 km (0.089 R)
• M25: 8,419,817 km (0.108 R)
• M26: 8,609,956 km (0.032 R)
• M27: 9,581,893 km (0.084 R)
• M28: 11,312,591 km (0.089 R)
• M29: 11,627,943 km (0.107 R)
• M30: 12,754,415 km (0.119 R)
• M31: 15,052,388 km (0.108 R)
• M32: 16,634,086 km (0.059 R)
• M33: 16,753,316 km (0.027 R)
• M34: 17,293,514 km (0.099 R)
• M35: 17,961,468 km (0.117 R)
• M36: 18,948,216 km (0.06 R)
• M37: 19,072,681 km (0.083 R)
• M38: 19,510,853 km (0.074 R)
• M39: 19,636,665 km (0.069 R)
• M40: 21,361,230 km (0.091 R)
• M41: 22,143,178 km (0.083 R)
• M42: 22,802,007 km (0.095 R)
• M43: 23,533,989 km (0.116 R)
• M44: 23,735,049 km (0.117 R)
• M45: 24,138,813 km (0.095 R)
• M46: 25,226,539 km (0.115 R)
• M47: 25,983,505 km (0.101 R)
• M48: 26,260,709 km (0.081 R)
• M49: 26,538,812 km (0.042 R)
• M50: 26,887,824 km (0.105 R)
• M51: 28,299,130 km (0.088 R)
• M52: 28,870,295 km (0.114 R)
• M53: 28,942,102 km (0.056 R)
• M54: 30,096,848 km (0.107 R)
• M55: 30,533,823 km (0.084 R)
• M56: 31,340,305 km (0.107 R)
• M57: 32,302,519 km (0.1 R)
• M58: 33,274,456 km (0.04 R)
• M59: 33,575,447 km (0.099 R)
• M60: 34,635,946 km (0.09 R)
• M61: 35,707,366 km (0.111 R)
• M62: 36,169,923 km (0.092 R)
• M63: 38,039,896 km (0.066 R)
• M64: 39,383,435 km (0.087 R)
• M65: 39,463,021 km (0.091 R)
• M66: 41,954,274 km (0.105 R)
• M67: 42,035,506 km (0.078 R)
• M68: 42,198,119 km (0.053 R)
• M69: 43,341,944 km (0.102 R)
• M70: 43,424,073 km (0.117 R)
• M71: 46,498,010 km (0.08 R)
• M72: 46,582,084 km (0.094 R)
• M73: 47,594,563 km (0.092 R)
• M74: 48,018,523 km (0.058 R)
• M75: 48,955,903 km (0.069 R)
• M76: 49,041,324 km (0.061 R)
• M77: 49,212,613 km (0.068 R)
• M78: 49,813,249 km (0.112 R)
• M79: 49,899,267 km (0.081 R)
• M80: 50,157,473 km (0.084 R)
• M81: 50,675,531 km (0.028 R)
• M82: 51,021,700 km (0.11 R)
• M83: 55,505,298 km (0.069 R)
• M84: 58,020,038 km (0.104 R)
• M85: 58,201,052 km (0.064 R)
• M86: 60,847,288 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 5.7

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.64 AU - 22.6 AU

Year: 29952 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,129,920 km

• M1: 149,598 km (0.095 R)
• M2: 233,971 km (0.102 R)
• M3: 382,223 km (0.106 R)
• M4: 454,778 km (0.028 R)
• M5: 642,822 km (0.045 R)
• M6: 1,192,295 km (0.052 R)
• M7: 1,376,001 km (0.028 R)
• M8: 1,490,444 km (0.051 R)
• M9: 1,852,770 km (0.113 R)
• M10: 2,943,936 km (0.067 R)
• M11: 3,042,521 km (0.11 R)
• M12: 4,703,207 km (0.111 R)
• M13: 5,229,642 km (0.074 R)
• M14: 5,349,021 km (0.06 R)
• M15: 5,898,046 km (0.073 R)
• M16: 5,960,129 km (0.064 R)
• M17: 6,593,077 km (0.111 R)
• M18: 7,990,321 km (0.094 R)
• M19: 9,330,120 km (0.106 R)
• M20: 9,475,230 km (0.051 R)
• M21: 10,361,149 km (0.068 R)
• M22: 10,436,097 km (0.1 R)
• M23: 11,427,781 km (0.084 R)
• M24: 11,974,113 km (0.073 R)
• M25: 12,131,789 km (0.098 R)
• M26: 13,254,521 km (0.056 R)
• M27: 13,499,413 km (0.101 R)
• M28: 14,243,064 km (0.084 R)
• M29: 14,577,864 km (0.119 R)
• M30: 15,683,691 km (0.116 R)
• M31: 16,552,556 km (0.099 R)
• M32: 17,436,829 km (0.06 R)
• M33: 17,705,207 km (0.106 R)
• M34: 18,792,036 km (0.12 R)
• M35: 21,124,865 km (0.09 R)
• M36: 22,179,829 km (0.09 R)
• M37: 25,142,914 km (0.112 R)
• M38: 26,670,308 km (0.099 R)
• M39: 27,705,376 km (0.112 R)
• M40: 28,227,622 km (0.092 R)
• M41: 30,780,061 km (0.038 R)
• M42: 34,296,060 km (0.077 R)
• M43: 35,873,719 km (0.032 R)
• M44: 36,785,817 km (0.055 R)
• M45: 39,450,454 km (0.069 R)
• M46: 42,056,898 km (0.101 R)
• M47: 42,777,362 km (0.09 R)
• M48: 43,259,815 km (0.107 R)
• M49: 43,744,213 km (0.119 R)
• M50: 44,840,615 km (0.079 R)
• M51: 44,962,986 km (0.118 R)
• M52: 45,330,698 km (0.105 R)
• M53: 45,945,994 km (0.07 R)
• M54: 48,685,580 km (0.079 R)
• M55: 50,456,370 km (0.115 R)
• M56: 50,710,985 km (0.106 R)
• M57: 51,221,713 km (0.11 R)
• M58: 51,862,440 km (0.09 R)
• M59: 54,190,931 km (0.099 R)
• M60: 54,451,680 km (0.03 R)
• M61: 55,762,008 km (0.031 R)
• M62: 57,747,022 km (0.078 R)
• M63: 58,413,780 km (0.059 R)
• M64: 60,835,171 km (0.1 R)
• M65: 62,194,567 km (0.087 R)
• M66: 64,252,285 km (0.11 R)
• M67: 64,390,215 km (0.061 R)
• M68: 66,611,145 km (0.108 R)
• M69: 66,750,869 km (0.044 R)
• M70: 68,011,979 km (0.115 R)
• M71: 69,847,545 km (0.108 R)
• M72: 70,985,237 km (0.086 R)
• M73: 71,413,386 km (0.113 R)
• M74: 71,842,433 km (0.063 R)
• M75: 72,128,913 km (0.085 R)
• M76: 73,278,871 km (0.085 R)
• M77: 74,000,532 km (0.107 R)
• M78: 76,179,873 km (0.089 R)
• M79: 76,618,195 km (0.077 R)
• M80: 76,910,958 km (0.053 R)
• M81: 77,497,531 km (0.112 R)
• M82: 81,197,087 km (0.106 R)
• M83: 82,692,916 km (0.11 R)
• M84: 83,745,337 km (0.052 R)
• M85: 84,953,639 km (0.105 R)
• M86: 86,624,497 km (0.067 R)
• M87: 88,459,465 km (0.066 R)
• M88: 88,920,226 km (0.06 R)
• M89: 89,227,800 km (0.095 R)
• M90: 91,856,833 km (0.103 R)
• M91: 92,012,265 km (0.108 R)
• M92: 94,825,154 km (0.09 R)
• M93: 99,256,392 km (0.081 R)
• M94: 100,374,636 km (0.103 R)
• M95: 103,431,220 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit