🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.54 AU - 0.68 AU

Year: 183 Days

Day: 18.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 291 Days

Day: 41.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,463,240 km

• M1: 44,131 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.07 AU - 2.11 AU

Year: 1163 Days

Day: 42 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,463,240 km

• M1: 153,936 km (0.093 R)
• M2: 219,909 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.23 AU - 3.53 AU

Year: 1882 Days

Day: 19 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,463,240 km

• M1: 232,325 km (0.061 R)
• M2: 622,327 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.63 AU - 3.93 AU

Year: 2287 Days

Day: 39 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 5.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.44 AU - 12.48 AU

Year: 16933 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,463,240 km

• M1: 77,043 km (0.104 R)
• M2: 126,111 km (0.113 R)
• M3: 293,960 km (0.095 R)
• M4: 499,507 km (0.088 R)
• M5: 645,365 km (0.086 R)
• M6: 716,275 km (0.101 R)
• M7: 850,464 km (0.116 R)
• M8: 960,718 km (0.083 R)
• M9: 1,009,337 km (0.098 R)
• M10: 1,283,101 km (0.1 R)
• M11: 1,815,071 km (0.053 R)
• M12: 2,189,514 km (0.12 R)
• M13: 2,363,646 km (0.085 R)
• M14: 2,748,412 km (0.089 R)
• M15: 2,818,424 km (0.066 R)
• M16: 2,865,248 km (0.104 R)
• M17: 3,031,750 km (0.081 R)
• M18: 3,104,006 km (0.066 R)
• M19: 3,832,249 km (0.117 R)
• M20: 4,611,055 km (0.092 R)
• M21: 6,002,615 km (0.103 R)
• M22: 6,246,459 km (0.057 R)
• M23: 6,338,611 km (0.072 R)
• M24: 6,586,794 km (0.117 R)
• M25: 6,649,476 km (0.103 R)
• M26: 7,775,798 km (0.093 R)
• M27: 9,982,965 km (0.049 R)
• M28: 10,199,134 km (0.089 R)
• M29: 10,857,215 km (0.052 R)
• M30: 11,528,910 km (0.109 R)
• M31: 12,022,433 km (0.109 R)
• M32: 12,522,688 km (0.107 R)
• M33: 13,903,327 km (0.119 R)
• M34: 15,165,933 km (0.06 R)
• M35: 15,372,976 km (0.091 R)
• M36: 16,295,098 km (0.109 R)
• M37: 16,805,675 km (0.118 R)
• M38: 18,456,637 km (0.097 R)
• M39: 19,256,687 km (0.071 R)
• M40: 19,435,905 km (0.051 R)
• M41: 19,977,150 km (0.073 R)
• M42: 20,158,762 km (0.049 R)
• M43: 20,660,663 km (0.104 R)
• M44: 20,890,295 km (0.118 R)
• M45: 21,583,981 km (0.085 R)
• M46: 22,567,736 km (0.088 R)
• M47: 23,184,080 km (0.077 R)
• M48: 23,470,410 km (0.096 R)
• M49: 24,239,642 km (0.118 R)
• M50: 25,605,620 km (0.115 R)
• M51: 28,106,448 km (0.077 R)
• M52: 29,128,351 km (0.112 R)
• M53: 30,058,401 km (0.064 R)
• M54: 31,208,210 km (0.115 R)
• M55: 31,260,869 km (0.11 R)
• M56: 36,946,785 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 4.5

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.45 AU - 16.47 AU

Year: 24548 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,463,240 km

• M1: 92,451 km (0.047 R)
• M2: 185,801 km (0.051 R)
• M3: 229,782 km (0.119 R)
• M4: 504,743 km (0.116 R)
• M5: 706,850 km (0.051 R)
• M6: 755,020 km (0.067 R)
• M7: 1,415,794 km (0.069 R)
• M8: 1,764,058 km (0.097 R)
• M9: 2,351,828 km (0.106 R)
• M10: 3,604,561 km (0.109 R)
• M11: 3,859,027 km (0.096 R)
• M12: 4,430,042 km (0.107 R)
• M13: 5,894,605 km (0.041 R)
• M14: 5,944,271 km (0.12 R)
• M15: 7,763,681 km (0.103 R)
• M16: 8,312,854 km (0.077 R)
• M17: 9,739,569 km (0.114 R)
• M18: 9,856,854 km (0.098 R)
• M19: 9,974,737 km (0.088 R)
• M20: 11,985,482 km (0.107 R)
• M21: 12,237,555 km (0.092 R)
• M22: 13,068,571 km (0.102 R)
• M23: 13,458,423 km (0.111 R)
• M24: 14,249,197 km (0.078 R)
• M25: 14,583,100 km (0.108 R)
• M26: 15,190,766 km (0.081 R)
• M27: 15,258,833 km (0.119 R)
• M28: 16,500,346 km (0.071 R)
• M29: 17,274,964 km (0.117 R)
• M30: 18,859,355 km (0.067 R)
• M31: 20,414,574 km (0.076 R)
• M32: 21,474,026 km (0.032 R)
• M33: 21,703,360 km (0.095 R)
• M34: 22,473,639 km (0.063 R)
• M35: 23,645,888 km (0.105 R)
• M36: 23,961,839 km (0.119 R)
• M37: 25,400,671 km (0.091 R)
• M38: 25,562,237 km (0.078 R)
• M39: 25,805,334 km (0.089 R)
• M40: 26,457,281 km (0.057 R)
• M41: 28,193,963 km (0.084 R)
• M42: 28,361,363 km (0.101 R)
• M43: 28,949,582 km (0.095 R)
• M44: 29,541,840 km (0.119 R)
• M45: 30,137,987 km (0.077 R)
• M46: 30,480,417 km (0.106 R)
• M47: 30,910,361 km (0.08 R)
• M48: 31,689,317 km (0.114 R)
• M49: 31,863,299 km (0.058 R)
• M50: 32,562,370 km (0.093 R)
• M51: 33,001,739 km (0.082 R)
• M52: 33,531,764 km (0.089 R)
• M53: 34,958,629 km (0.067 R)
• M54: 35,860,554 km (0.103 R)
• M55: 36,769,960 km (0.025 R)
• M56: 37,135,876 km (0.093 R)
• M57: 37,963,601 km (0.077 R)
• M58: 38,333,557 km (0.041 R)
• M59: 38,704,559 km (0.114 R)
• M60: 40,200,538 km (0.082 R)
• M61: 40,860,863 km (0.038 R)
• M62: 40,955,559 km (0.109 R)
• M63: 41,524,928 km (0.077 R)
• M64: 41,905,954 km (0.119 R)
• M65: 42,001,397 km (0.054 R)
• M66: 42,288,176 km (0.114 R)
• M67: 42,575,554 km (0.068 R)
• M68: 43,248,595 km (0.116 R)
• M69: 44,022,315 km (0.092 R)
• M70: 46,074,499 km (0.112 R)
• M71: 47,261,259 km (0.088 R)
• M72: 48,558,122 km (0.079 R)
• M73: 51,084,830 km (0.117 R)
• M74: 52,930,419 km (0.088 R)
• M75: 55,739,419 km (0.05 R)
• M76: 56,580,907 km (0.101 R)
• M77: 56,686,373 km (0.119 R)
• M78: 56,791,989 km (0.104 R)
• M79: 57,320,818 km (0.103 R)
• M80: 59,559,251 km (0.099 R)
• M81: 60,851,327 km (0.084 R)
• M82: 64,231,342 km (0.094 R)
• M83: 64,782,161 km (0.08 R)
• M84: 64,892,564 km (0.098 R)
• M85: 65,445,328 km (0.117 R)
• M86: 66,332,893 km (0.108 R)
• M87: 67,783,842 km (0.111 R)
• M88: 68,120,138 km (0.064 R)
• M89: 69,357,911 km (0.095 R)
• M90: 69,583,804 km (0.086 R)
• M91: 70,376,224 km (0.053 R)
• M92: 70,489,769 km (0.093 R)
• M93: 70,716,858 km (0.101 R)
• M94: 71,741,753 km (0.087 R)
• M95: 73,575,823 km (0.092 R)
• M96: 78,228,167 km (0.119 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: 190 - 11,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit