🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 45.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.12 AU - 1.68 AU

Year: 611 Days

Day: 16.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.31 AU - 11.11 AU

Year: 12932 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,622,207 km

• M1: 274,662 km (0.093 R)
• M2: 480,060 km (0.118 R)
• M3: 592,557 km (0.057 R)
• M4: 698,173 km (0.114 R)
• M5: 871,108 km (0.112 R)
• M6: 1,104,032 km (0.101 R)
• M7: 1,334,862 km (0.099 R)
• M8: 2,009,997 km (0.115 R)
• M9: 2,208,813 km (0.098 R)
• M10: 3,266,619 km (0.103 R)
• M11: 3,778,543 km (0.081 R)
• M12: 4,242,745 km (0.103 R)
• M13: 4,426,302 km (0.084 R)
• M14: 4,537,752 km (0.075 R)
• M15: 4,954,382 km (0.101 R)
• M16: 5,186,857 km (0.07 R)
• M17: 5,662,878 km (0.118 R)
• M18: 6,153,110 km (0.103 R)
• M19: 6,445,574 km (0.075 R)
• M20: 7,000,732 km (0.094 R)
• M21: 8,478,908 km (0.078 R)
• M22: 9,709,650 km (0.077 R)
• M23: 10,346,039 km (0.105 R)
• M24: 10,445,223 km (0.042 R)
• M25: 10,694,303 km (0.038 R)
• M26: 11,556,436 km (0.096 R)
• M27: 12,126,104 km (0.04 R)
• M28: 12,971,183 km (0.112 R)
• M29: 13,078,145 km (0.107 R)
• M30: 14,606,736 km (0.112 R)
• M31: 15,053,884 km (0.106 R)
• M32: 15,562,218 km (0.111 R)
• M33: 15,733,058 km (0.085 R)
• M34: 16,249,022 km (0.079 R)
• M35: 16,538,045 km (0.053 R)
• M36: 17,238,761 km (0.1 R)
• M37: 17,889,661 km (0.064 R)
• M38: 18,368,075 km (0.102 R)
• M39: 18,548,640 km (0.092 R)
• M40: 19,337,619 km (0.105 R)
• M41: 20,013,951 km (0.1 R)
• M42: 21,200,262 km (0.066 R)
• M43: 21,897,538 km (0.08 R)
• M44: 24,099,918 km (0.097 R)
• M45: 24,297,686 km (0.103 R)
• M46: 25,629,556 km (0.064 R)
• M47: 27,053,578 km (0.087 R)
• M48: 27,671,717 km (0.095 R)
• M49: 29,483,646 km (0.025 R)
• M50: 30,903,330 km (0.092 R)
• M51: 31,549,443 km (0.06 R)
• M52: 32,055,084 km (0.087 R)
• M53: 32,418,008 km (0.12 R)
• M54: 32,782,129 km (0.108 R)
• M55: 33,367,655 km (0.068 R)
• M56: 33,588,163 km (0.064 R)
• M57: 33,809,119 km (0.089 R)
• M58: 34,549,179 km (0.069 R)
• M59: 35,145,028 km (0.09 R)
• M60: 35,519,172 km (0.108 R)
• M61: 36,195,953 km (0.082 R)
• M62: 36,422,594 km (0.107 R)
• M63: 36,877,072 km (0.096 R)
• M64: 39,488,153 km (0.028 R)
• M65: 40,658,906 km (0.076 R)
• M66: 41,130,439 km (0.112 R)
• M67: 41,287,965 km (0.12 R)
• M68: 42,396,635 km (0.059 R)
• M69: 45,536,545 km (0.036 R)
• M70: 48,334,324 km (0.118 R)
• M71: 49,251,509 km (0.035 R)
• M72: 49,922,006 km (0.11 R)
• M73: 50,090,154 km (0.107 R)
• M74: 50,511,272 km (0.082 R)
• M75: 52,891,225 km (0.091 R)
• M76: 53,492,010 km (0.092 R)
• M77: 53,664,047 km (0.073 R)
• M78: 55,655,793 km (0.038 R)
• M79: 58,289,913 km (0.114 R)
• M80: 58,555,599 km (0.083 R)
• M81: 58,999,156 km (0.111 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: 472 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit