🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 27.8 Hours

Environment

Temp: 261 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,257,956 km

• M1: 55,351 km (0.079 R)
• M2: 119,977 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 247 Days

Day: 32.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.15 AU - 1.77 AU

Year: 620 Days

Day: 37.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.36 AU - 1.56 AU

Year: 620 Days

Day: 39.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.34 AU - 6.14 AU

Year: 4216 Days

Day: 38 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.8

Radius: 3.9

Gravity: 53.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.48 AU - 19.04 AU

Year: 20951 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,257,956 km

• M1: 55,950 km (0.103 R)
• M2: 144,512 km (0.096 R)
• M3: 978,819 km (0.099 R)
• M4: 1,063,790 km (0.112 R)
• M5: 1,121,834 km (0.105 R)
• M6: 1,302,100 km (0.111 R)
• M7: 1,395,748 km (0.064 R)
• M8: 1,491,491 km (0.082 R)
• M9: 2,484,970 km (0.085 R)
• M10: 2,562,312 km (0.077 R)
• M11: 2,920,150 km (0.11 R)
• M12: 2,960,841 km (0.071 R)
• M13: 3,125,698 km (0.118 R)
• M14: 3,903,756 km (0.047 R)
• M15: 4,267,878 km (0.071 R)
• M16: 4,407,303 km (0.115 R)
• M17: 4,454,127 km (0.09 R)
• M18: 6,994,299 km (0.12 R)
• M19: 7,324,162 km (0.073 R)
• M20: 7,998,998 km (0.116 R)
• M21: 8,811,015 km (0.067 R)
• M22: 8,870,107 km (0.097 R)
• M23: 8,988,438 km (0.104 R)
• M24: 11,463,984 km (0.093 R)
• M25: 11,592,937 km (0.061 R)
• M26: 13,043,289 km (0.068 R)
• M27: 15,966,132 km (0.102 R)
• M28: 16,399,667 km (0.061 R)
• M29: 16,763,788 km (0.083 R)
• M30: 17,500,109 km (0.056 R)
• M31: 18,322,149 km (0.103 R)
• M32: 20,158,911 km (0.096 R)
• M33: 21,653,993 km (0.09 R)
• M34: 22,294,122 km (0.11 R)
• M35: 22,697,438 km (0.074 R)
• M36: 23,021,766 km (0.117 R)
• M37: 23,102,998 km (0.089 R)
• M38: 23,347,590 km (0.098 R)
• M39: 24,666,146 km (0.119 R)
• M40: 25,924,114 km (0.095 R)
• M41: 29,291,113 km (0.109 R)
• M42: 30,354,455 km (0.109 R)
• M43: 30,711,695 km (0.099 R)
• M44: 31,610,928 km (0.108 R)
• M45: 31,882,298 km (0.094 R)
• M46: 32,427,433 km (0.102 R)
• M47: 35,292,980 km (0.106 R)
• M48: 36,803,320 km (0.088 R)
• M49: 36,898,464 km (0.109 R)
• M50: 38,142,072 km (0.097 R)
• M51: 38,431,095 km (0.109 R)
• M52: 38,720,716 km (0.077 R)
• M53: 39,205,114 km (0.112 R)
• M54: 39,399,442 km (0.102 R)
• M55: 39,691,606 km (0.101 R)
• M56: 43,352,565 km (0.113 R)
• M57: 43,453,095 km (0.047 R)
• M58: 44,158,299 km (0.115 R)
• M59: 44,461,684 km (0.104 R)
• M60: 45,274,000 km (0.117 R)
• M61: 46,091,403 km (0.109 R)
• M62: 47,740,570 km (0.089 R)
• M63: 49,094,730 km (0.09 R)
• M64: 49,934,273 km (0.096 R)
• M65: 50,355,840 km (0.073 R)
• M66: 51,521,207 km (0.083 R)
• M67: 52,374,364 km (0.056 R)
• M68: 53,124,747 km (0.067 R)
• M69: 55,179,175 km (0.11 R)
• M70: 56,161,285 km (0.054 R)
• M71: 56,489,951 km (0.09 R)
• M72: 57,149,229 km (0.058 R)
• M73: 58,475,414 km (0.069 R)
• M74: 58,586,416 km (0.114 R)
• M75: 59,142,321 km (0.041 R)
• M76: 61,948,029 km (0.098 R)
• M77: 62,401,012 km (0.093 R)
• M78: 63,652,099 km (0.083 R)
• M79: 63,766,242 km (0.075 R)
• M80: 63,880,535 km (0.064 R)
• M81: 66,410,684 km (0.095 R)
• M82: 67,106,314 km (0.058 R)
• M83: 67,338,789 km (0.036 R)
• M84: 68,271,232 km (0.057 R)
• M85: 68,388,068 km (0.071 R)
• M86: 69,090,580 km (0.039 R)
• M87: 69,325,299 km (0.101 R)
• M88: 69,442,733 km (0.059 R)
• M89: 70,266,718 km (0.055 R)
• M90: 71,449,439 km (0.077 R)
• M91: 72,996,879 km (0.042 R)
• M92: 73,116,408 km (0.106 R)
• M93: 73,594,972 km (0.057 R)
• M94: 73,834,777 km (0.085 R)
• M95: 74,074,732 km (0.043 R)
• M96: 74,314,837 km (0.12 R)
• M97: 75,157,671 km (0.08 R)
• M98: 76,731,291 km (0.092 R)
• M99: 79,050,507 km (0.103 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit