🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 233 Days

Day: 27.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.26 AU - 1.54 AU

Year: 593 Days

Day: 40.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,305,598 km

• M1: 341,532 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.16 AU - 1.74 AU

Year: 625 Days

Day: 16.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,305,598 km

• M1: 799,152 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.75 AU - 2.29 AU

Year: 1028 Days

Day: 16.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.78 AU - 2.78 AU

Year: 1233 Days

Day: 27.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,305,598 km

• M1: 503,397 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.02 AU - 5.06 AU

Year: 3465 Days

Day: 21.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.78 AU - 13.26 AU

Year: 13102 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,305,598 km

• M1: 186,698 km (0.077 R)
• M2: 309,967 km (0.118 R)
• M3: 537,804 km (0.08 R)
• M4: 722,857 km (0.099 R)
• M5: 832,811 km (0.064 R)
• M6: 1,684,322 km (0.078 R)
• M7: 1,836,763 km (0.099 R)
• M8: 2,109,180 km (0.078 R)
• M9: 2,274,336 km (0.108 R)
• M10: 2,370,677 km (0.032 R)
• M11: 2,493,198 km (0.107 R)
• M12: 3,058,080 km (0.107 R)
• M13: 3,300,727 km (0.092 R)
• M14: 3,466,183 km (0.07 R)
• M15: 3,776,748 km (0.076 R)
• M16: 3,920,960 km (0.063 R)
• M17: 4,037,647 km (0.118 R)
• M18: 4,425,255 km (0.089 R)
• M19: 4,856,246 km (0.035 R)
• M20: 4,981,908 km (0.085 R)
• M21: 5,397,940 km (0.08 R)
• M22: 5,659,587 km (0.073 R)
• M23: 5,858,701 km (0.037 R)
• M24: 6,435,401 km (0.084 R)
• M25: 6,539,073 km (0.113 R)
• M26: 6,643,342 km (0.079 R)
• M27: 7,388,639 km (0.045 R)
• M28: 7,789,860 km (0.102 R)
• M29: 8,310,760 km (0.071 R)
• M30: 8,766,286 km (0.113 R)
• M31: 8,997,115 km (0.107 R)
• M32: 10,101,147 km (0.12 R)
• M33: 11,456,953 km (0.085 R)
• M34: 11,583,064 km (0.097 R)
• M35: 13,396,639 km (0.047 R)
• M36: 13,886,123 km (0.087 R)
• M37: 14,110,670 km (0.096 R)
• M38: 14,336,263 km (0.077 R)
• M39: 14,563,203 km (0.119 R)
• M40: 14,974,597 km (0.085 R)
• M41: 15,251,054 km (0.11 R)
• M42: 15,529,157 km (0.113 R)
• M43: 16,090,597 km (0.1 R)
• M44: 16,753,914 km (0.073 R)
• M45: 16,849,358 km (0.053 R)
• M46: 18,500,469 km (0.071 R)
• M47: 18,846,789 km (0.04 R)
• M48: 20,866,958 km (0.05 R)
• M49: 20,969,732 km (0.077 R)
• M50: 21,227,489 km (0.084 R)
• M51: 21,330,861 km (0.115 R)
• M52: 22,268,989 km (0.09 R)
• M53: 23,273,988 km (0.112 R)
• M54: 23,701,539 km (0.067 R)
• M55: 26,099,293 km (0.109 R)
• M56: 26,321,147 km (0.116 R)
• M57: 26,934,349 km (0.068 R)
• M58: 27,552,188 km (0.062 R)
• M59: 29,664,809 km (0.081 R)
• M60: 29,838,492 km (0.093 R)
• M61: 30,070,369 km (0.112 R)
• M62: 30,244,800 km (0.084 R)
• M63: 30,828,381 km (0.099 R)
• M64: 31,298,119 km (0.106 R)
• M65: 31,474,794 km (0.118 R)
• M66: 31,829,191 km (0.117 R)
• M67: 32,125,544 km (0.105 R)
• M68: 33,320,383 km (0.081 R)
• M69: 33,621,224 km (0.078 R)
• M70: 33,802,237 km (0.057 R)
• M71: 35,200,828 km (0.097 R)
• M72: 36,432,168 km (0.034 R)
• M73: 36,928,683 km (0.115 R)
• M74: 37,928,446 km (0.109 R)
• M75: 38,494,823 km (0.117 R)
• M76: 38,873,904 km (0.04 R)
• M77: 39,317,761 km (0.112 R)
• M78: 40,402,645 km (0.119 R)
• M79: 41,238,897 km (0.04 R)
• M80: 42,145,909 km (0.093 R)
• M81: 42,341,134 km (0.037 R)
• M82: 42,536,659 km (0.09 R)
• M83: 43,256,075 km (0.098 R)
• M84: 43,847,734 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 11.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.98 AU - 13.24 AU

Year: 14168 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,305,598 km

• M1: 145,260 km (0.083 R)
• M2: 249,080 km (0.079 R)
• M3: 585,676 km (0.042 R)
• M4: 832,063 km (0.101 R)
• M5: 1,008,589 km (0.102 R)
• M6: 1,445,863 km (0.052 R)
• M7: 1,516,324 km (0.052 R)
• M8: 1,735,335 km (0.084 R)
• M9: 1,861,446 km (0.103 R)
• M10: 1,990,848 km (0.037 R)
• M11: 2,069,986 km (0.095 R)
• M12: 2,397,156 km (0.117 R)
• M13: 2,509,953 km (0.064 R)
• M14: 2,682,589 km (0.097 R)
• M15: 3,636,425 km (0.064 R)
• M16: 4,900,078 km (0.086 R)
• M17: 6,248,404 km (0.074 R)
• M18: 6,882,699 km (0.059 R)
• M19: 7,125,795 km (0.119 R)
• M20: 9,082,835 km (0.111 R)
• M21: 9,171,546 km (0.106 R)
• M22: 9,439,326 km (0.107 R)
• M23: 9,529,235 km (0.102 R)
• M24: 12,501,894 km (0.112 R)
• M25: 12,998,409 km (0.066 R)
• M26: 13,755,075 km (0.104 R)
• M27: 15,205,576 km (0.118 R)
• M28: 15,522,724 km (0.076 R)
• M29: 15,842,115 km (0.107 R)
• M30: 16,163,601 km (0.08 R)
• M31: 16,379,172 km (0.103 R)
• M32: 16,487,331 km (0.057 R)
• M33: 16,649,944 km (0.049 R)
• M34: 16,813,155 km (0.119 R)
• M35: 17,031,568 km (0.064 R)
• M36: 17,196,126 km (0.072 R)
• M37: 17,305,930 km (0.048 R)
• M38: 18,361,792 km (0.116 R)
• M39: 19,438,448 km (0.097 R)
• M40: 19,725,227 km (0.049 R)
• M41: 19,840,418 km (0.1 R)
• M42: 20,535,599 km (0.076 R)
• M43: 20,710,628 km (0.085 R)
• M44: 20,944,899 km (0.079 R)
• M45: 21,179,917 km (0.095 R)
• M46: 21,475,074 km (0.081 R)
• M47: 22,428,461 km (0.12 R)
• M48: 23,639,605 km (0.08 R)
• M49: 23,761,827 km (0.117 R)
• M50: 24,007,017 km (0.056 R)
• M51: 24,314,740 km (0.099 R)
• M52: 24,809,760 km (0.097 R)
• M53: 25,684,010 km (0.086 R)
• M54: 27,270,345 km (0.095 R)
• M55: 27,655,710 km (0.12 R)
• M56: 28,953,471 km (0.112 R)
• M57: 30,204,708 km (0.08 R)
• M58: 30,337,401 km (0.114 R)
• M59: 32,964,340 km (0.111 R)
• M60: 33,306,320 km (0.054 R)
• M61: 33,649,647 km (0.112 R)
• M62: 34,132,101 km (0.116 R)
• M63: 35,873,869 km (0.111 R)
• M64: 37,644,359 km (0.119 R)
• M65: 38,216,870 km (0.071 R)
• M66: 38,432,441 km (0.07 R)
• M67: 38,504,248 km (0.116 R)
• M68: 38,864,480 km (0.089 R)
• M69: 41,049,207 km (0.078 R)
• M70: 42,304,931 km (0.068 R)
• M71: 42,379,132 km (0.091 R)
• M72: 42,900,181 km (0.041 R)
• M73: 43,723,119 km (0.071 R)
• M74: 45,308,857 km (0.072 R)
• M75: 47,529,338 km (0.115 R)
• M76: 48,225,716 km (0.074 R)
• M77: 48,925,385 km (0.049 R)
• M78: 49,003,326 km (0.117 R)
• M79: 49,628,346 km (0.075 R)
• M80: 51,916,445 km (0.096 R)
• M81: 52,793,388 km (0.119 R)
• M82: 53,273,747 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 7.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.94 AU - 20.16 AU

Year: 27466 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,305,598 km

• M1: 108,458 km (0.08 R)
• M2: 471,532 km (0.043 R)
• M3: 686,205 km (0.113 R)
• M4: 1,154,447 km (0.093 R)
• M5: 1,264,850 km (0.115 R)
• M6: 1,462,319 km (0.056 R)
• M7: 1,831,676 km (0.086 R)
• M8: 2,248,755 km (0.058 R)
• M9: 3,079,771 km (0.094 R)
• M10: 5,436,237 km (0.077 R)
• M11: 5,569,529 km (0.079 R)
• M12: 5,650,012 km (0.116 R)
• M13: 5,839,403 km (0.07 R)
• M14: 6,168,967 km (0.116 R)
• M15: 7,517,293 km (0.081 R)
• M16: 7,606,304 km (0.08 R)
• M17: 8,056,893 km (0.097 R)
• M18: 8,547,125 km (0.102 R)
• M19: 8,609,058 km (0.079 R)
• M20: 8,702,407 km (0.111 R)
• M21: 9,173,491 km (0.115 R)
• M22: 9,364,228 km (0.049 R)
• M23: 9,879,443 km (0.074 R)
• M24: 10,803,061 km (0.037 R)
• M25: 11,241,233 km (0.065 R)
• M26: 12,449,684 km (0.104 R)
• M27: 13,662,624 km (0.079 R)
• M28: 14,800,914 km (0.067 R)
• M29: 15,665,141 km (0.096 R)
• M30: 16,429,736 km (0.115 R)
• M31: 16,622,867 km (0.078 R)
• M32: 16,972,327 km (0.047 R)
• M33: 17,441,915 km (0.089 R)
• M34: 19,078,665 km (0.068 R)
• M35: 19,159,747 km (0.077 R)
• M36: 21,014,462 km (0.083 R)
• M37: 21,899,483 km (0.047 R)
• M38: 22,325,089 km (0.072 R)
• M39: 23,184,678 km (0.067 R)
• M40: 24,450,276 km (0.065 R)
• M41: 24,538,389 km (0.08 R)
• M42: 24,891,739 km (0.086 R)
• M43: 25,380,625 km (0.094 R)
• M44: 25,514,366 km (0.09 R)
• M45: 26,007,291 km (0.097 R)
• M46: 26,775,027 km (0.1 R)
• M47: 27,963,732 km (0.118 R)
• M48: 28,471,766 km (0.112 R)
• M49: 29,450,136 km (0.092 R)
• M50: 30,961,972 km (0.045 R)
• M51: 31,631,423 km (0.081 R)
• M52: 31,727,464 km (0.058 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit