🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 149 Days

Day: 41.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,840,403 km

• M1: 67,618 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 43.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,840,403 km

• M1: 148,551 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 183 Days

Day: 35.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 9.2

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.2 AU - 12.78 AU

Year: 12409 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,840,403 km

• M1: 116,238 km (0.094 R)
• M2: 244,742 km (0.08 R)
• M3: 832,213 km (0.065 R)
• M4: 978,968 km (0.109 R)
• M5: 1,371,364 km (0.096 R)
• M6: 1,546,543 km (0.085 R)
• M7: 1,809,685 km (0.104 R)
• M8: 2,115,912 km (0.089 R)
• M9: 3,097,424 km (0.026 R)
• M10: 3,228,920 km (0.085 R)
• M11: 3,362,362 km (0.038 R)
• M12: 4,201,307 km (0.101 R)
• M13: 4,833,208 km (0.118 R)
• M14: 4,947,800 km (0.051 R)
• M15: 5,375,949 km (0.072 R)
• M16: 7,291,849 km (0.05 R)
• M17: 7,958,158 km (0.105 R)
• M18: 8,230,127 km (0.092 R)
• M19: 8,643,915 km (0.092 R)
• M20: 8,736,815 km (0.063 R)
• M21: 9,635,748 km (0.03 R)
• M22: 10,464,820 km (0.062 R)
• M23: 10,663,187 km (0.03 R)
• M24: 11,931,328 km (0.05 R)
• M25: 12,086,760 km (0.096 R)
• M26: 12,451,928 km (0.11 R)
• M27: 13,407,410 km (0.063 R)
• M28: 14,331,476 km (0.102 R)
• M29: 14,551,983 km (0.099 R)
• M30: 15,051,939 km (0.097 R)
• M31: 15,388,535 km (0.047 R)
• M32: 16,412,831 km (0.102 R)
• M33: 16,470,426 km (0.106 R)
• M34: 16,528,022 km (0.089 R)
• M35: 17,049,669 km (0.112 R)
• M36: 19,129,379 km (0.116 R)
• M37: 19,372,027 km (0.105 R)
• M38: 20,663,206 km (0.119 R)
• M39: 21,413,439 km (0.069 R)
• M40: 21,791,922 km (0.03 R)
• M41: 22,236,228 km (0.088 R)
• M42: 22,427,563 km (0.106 R)
• M43: 22,876,207 km (0.104 R)
• M44: 22,940,534 km (0.065 R)
• M45: 23,327,694 km (0.106 R)
• M46: 23,522,171 km (0.103 R)
• M47: 25,362,673 km (0.04 R)
• M48: 25,629,406 km (0.109 R)
• M49: 25,696,277 km (0.07 R)
• M50: 25,763,147 km (0.053 R)
• M51: 28,002,477 km (0.094 R)
• M52: 28,832,147 km (0.077 R)
• M53: 31,369,327 km (0.102 R)
• M54: 33,100,174 km (0.12 R)
• M55: 33,391,741 km (0.11 R)
• M56: 34,124,172 km (0.108 R)
• M57: 34,197,624 km (0.042 R)
• M58: 34,639,985 km (0.111 R)
• M59: 35,232,692 km (0.105 R)
• M60: 35,828,690 km (0.099 R)
• M61: 36,729,120 km (0.045 R)
• M62: 37,333,495 km (0.056 R)
• M63: 38,017,307 km (0.106 R)
• M64: 38,398,931 km (0.075 R)
• M65: 38,628,564 km (0.057 R)
• M66: 38,858,645 km (0.066 R)
• M67: 39,860,951 km (0.034 R)
• M68: 40,093,426 km (0.105 R)
• M69: 40,482,081 km (0.108 R)
• M70: 40,793,694 km (0.079 R)
• M71: 41,890,994 km (0.116 R)
• M72: 41,969,832 km (0.086 R)
• M73: 42,998,018 km (0.114 R)
• M74: 43,236,477 km (0.078 R)
• M75: 44,114,617 km (0.065 R)
• M76: 45,888,399 km (0.097 R)
• M77: 46,539,299 km (0.105 R)
• M78: 47,685,518 km (0.117 R)
• M79: 47,850,076 km (0.114 R)
• M80: 47,932,355 km (0.097 R)
• M81: 48,675,407 km (0.083 R)
• M82: 49,255,997 km (0.119 R)
• M83: 49,672,028 km (0.094 R)
• M84: 49,755,504 km (0.06 R)
• M85: 50,424,057 km (0.073 R)
• M86: 54,325,569 km (0.11 R)
• M87: 54,497,308 km (0.097 R)
• M88: 58,851,354 km (0.053 R)
• M89: 58,939,616 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.1

Radius: 5.5

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.19 AU - 23.65 AU

Year: 30059 Days

Day: 19.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,840,403 km

• M1: 181,163 km (0.071 R)
• M2: 683,961 km (0.11 R)
• M3: 1,217,427 km (0.082 R)
• M4: 1,523,056 km (0.052 R)
• M5: 1,562,849 km (0.034 R)
• M6: 3,012,303 km (0.11 R)
• M7: 3,113,281 km (0.044 R)
• M8: 3,164,145 km (0.118 R)
• M9: 3,318,530 km (0.107 R)
• M10: 4,933,139 km (0.114 R)
• M11: 5,786,894 km (0.096 R)
• M12: 6,619,855 km (0.087 R)
• M13: 7,353,633 km (0.087 R)
• M14: 7,833,842 km (0.087 R)
• M15: 11,076,376 km (0.119 R)
• M16: 11,625,999 km (0.09 R)
• M17: 12,345,714 km (0.094 R)
• M18: 13,493,728 km (0.062 R)
• M19: 13,577,054 km (0.075 R)
• M20: 13,827,930 km (0.115 R)
• M21: 14,761,121 km (0.119 R)
• M22: 15,977,801 km (0.043 R)
• M23: 17,498,164 km (0.076 R)
• M24: 18,045,542 km (0.081 R)
• M25: 18,321,401 km (0.117 R)
• M26: 18,784,406 km (0.113 R)
• M27: 21,059,191 km (0.062 R)
• M28: 21,155,832 km (0.095 R)
• M29: 21,934,339 km (0.113 R)
• M30: 24,834,294 km (0.109 R)
• M31: 28,811,952 km (0.066 R)
• M32: 29,242,045 km (0.102 R)
• M33: 29,349,905 km (0.061 R)
• M34: 32,200,044 km (0.103 R)
• M35: 32,982,441 km (0.106 R)
• M36: 33,206,987 km (0.094 R)
• M37: 33,319,635 km (0.073 R)
• M38: 34,565,635 km (0.109 R)
• M39: 34,908,214 km (0.105 R)
• M40: 35,711,704 km (0.113 R)
• M41: 36,058,024 km (0.099 R)
• M42: 36,753,803 km (0.09 R)
• M43: 37,805,775 km (0.026 R)
• M44: 38,630,808 km (0.052 R)
• M45: 39,223,814 km (0.052 R)
• M46: 39,939,340 km (0.079 R)
• M47: 40,779,482 km (0.083 R)
• M48: 42,111,651 km (0.108 R)
• M49: 43,089,273 km (0.078 R)
• M50: 43,457,882 km (0.081 R)
• M51: 50,397,727 km (0.109 R)
• M52: 50,526,980 km (0.115 R)
• M53: 53,005,069 km (0.063 R)
• M54: 53,268,211 km (0.105 R)
• M55: 54,590,507 km (0.113 R)
• M56: 56,728,410 km (0.106 R)
• M57: 58,349,752 km (0.093 R)
• M58: 59,029,824 km (0.065 R)
• M59: 59,166,257 km (0.119 R)
• M60: 59,439,124 km (0.104 R)
• M61: 60,397,896 km (0.106 R)
• M62: 61,223,677 km (0.082 R)
• M63: 64,564,047 km (0.067 R)
• M64: 65,267,307 km (0.055 R)
• M65: 65,408,378 km (0.092 R)
• M66: 67,535,061 km (0.111 R)
• M67: 67,677,628 km (0.079 R)
• M68: 68,535,273 km (0.076 R)
• M69: 70,694,867 km (0.096 R)
• M70: 74,196,654 km (0.08 R)
• M71: 74,933,274 km (0.12 R)
• M72: 77,455,943 km (0.038 R)
• M73: 80,459,120 km (0.112 R)
• M74: 80,761,458 km (0.093 R)
• M75: 83,041,628 km (0.034 R)
• M76: 83,806,373 km (0.074 R)
• M77: 84,726,998 km (0.096 R)
• M78: 85,342,743 km (0.079 R)
• M79: 86,578,571 km (0.106 R)
• M80: 86,888,538 km (0.075 R)
• M81: 89,068,029 km (0.051 R)
• M82: 90,635,815 km (0.087 R)
• M83: 90,950,419 km (0.087 R)
• M84: 93,004,547 km (0.115 R)
• M85: 99,419,903 km (0.104 R)
• M86: 99,906,844 km (0.043 R)
• M87: 100,231,770 km (0.076 R)
• M88: 105,149,351 km (0.101 R)
• M89: 106,805,849 km (0.065 R)
• M90: 107,803,966 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit