🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 43.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 78.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 177 Days

Day: 39.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 320 Days

Day: 44.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 104,873,313 km

• M1: 374,144 km (0.106 R)
• M2: 463,155 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.21 AU - 1.85 AU

Year: 721 Days

Day: 29.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 7.4

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.71 AU - 22.65 AU

Year: 29518 Days

Day: 20 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,873,313 km

• M1: 118,482 km (0.096 R)
• M2: 196,871 km (0.067 R)
• M3: 284,535 km (0.068 R)
• M4: 582,983 km (0.085 R)
• M5: 993,928 km (0.036 R)
• M6: 1,228,498 km (0.087 R)
• M7: 1,298,809 km (0.101 R)
• M8: 2,418,698 km (0.104 R)
• M9: 2,734,649 km (0.111 R)
• M10: 4,339,236 km (0.114 R)
• M11: 5,522,106 km (0.115 R)
• M12: 6,179,290 km (0.114 R)
• M13: 6,424,331 km (0.091 R)
• M14: 7,828,606 km (0.112 R)
• M15: 8,160,713 km (0.115 R)
• M16: 8,294,753 km (0.107 R)
• M17: 8,362,072 km (0.09 R)
• M18: 8,633,293 km (0.072 R)
• M19: 9,323,687 km (0.106 R)
• M20: 10,392,414 km (0.108 R)
• M21: 10,464,969 km (0.115 R)
• M22: 10,610,827 km (0.117 R)
• M23: 11,052,141 km (0.085 R)
• M24: 11,499,439 km (0.09 R)
• M25: 12,028,716 km (0.11 R)
• M26: 12,258,050 km (0.108 R)
• M27: 12,798,696 km (0.082 R)
• M28: 12,876,637 km (0.109 R)
• M29: 15,202,734 km (0.055 R)
• M30: 17,481,858 km (0.085 R)
• M31: 17,828,476 km (0.048 R)
• M32: 19,865,251 km (0.09 R)
• M33: 20,226,978 km (0.092 R)
• M34: 20,956,867 km (0.098 R)
• M35: 22,913,607 km (0.115 R)
• M36: 23,483,425 km (0.087 R)
• M37: 23,578,868 km (0.064 R)
• M38: 26,302,148 km (0.111 R)
• M39: 27,098,457 km (0.063 R)
• M40: 31,511,595 km (0.042 R)
• M41: 32,250,907 km (0.086 R)
• M42: 34,178,027 km (0.108 R)
• M43: 36,142,098 km (0.093 R)
• M44: 36,583,561 km (0.106 R)
• M45: 37,471,723 km (0.098 R)
• M46: 41,209,875 km (0.118 R)
• M47: 41,325,065 km (0.064 R)
• M48: 41,440,256 km (0.102 R)
• M49: 45,183,643 km (0.066 R)
• M50: 45,421,205 km (0.059 R)
• M51: 47,940,283 km (0.089 R)
• M52: 50,012,513 km (0.11 R)
• M53: 50,627,510 km (0.071 R)
• M54: 50,750,778 km (0.08 R)
• M55: 50,874,197 km (0.114 R)
• M56: 55,509,935 km (0.071 R)
• M57: 57,942,397 km (0.078 R)
• M58: 58,200,453 km (0.082 R)
• M59: 60,409,415 km (0.12 R)
• M60: 61,853,334 km (0.036 R)
• M61: 65,311,139 km (0.084 R)
• M62: 67,334,450 km (0.069 R)
• M63: 69,652,170 km (0.055 R)
• M64: 70,752,014 km (0.099 R)
• M65: 72,690,353 km (0.086 R)
• M66: 72,829,479 km (0.039 R)
• M67: 74,505,873 km (0.113 R)
• M68: 76,053,613 km (0.072 R)
• M69: 76,902,281 km (0.076 R)
• M70: 78,894,925 km (0.061 R)
• M71: 81,048,536 km (0.11 R)
• M72: 81,915,456 km (0.095 R)
• M73: 84,388,159 km (0.09 R)
• M74: 84,534,466 km (0.096 R)
• M75: 85,120,141 km (0.077 R)
• M76: 87,180,852 km (0.098 R)
• M77: 87,772,511 km (0.093 R)
• M78: 88,514,218 km (0.085 R)
• M79: 90,003,614 km (0.065 R)
• M80: 90,152,913 km (0.106 R)
• M81: 90,451,959 km (0.114 R)
• M82: 90,901,201 km (0.109 R)
• M83: 91,200,995 km (0.094 R)
• M84: 94,521,171 km (0.07 R)
• M85: 96,501,697 km (0.12 R)
• M86: 97,113,851 km (0.107 R)
• M87: 99,420,650 km (0.094 R)
• M88: 100,503,440 km (0.093 R)
• M89: 103,461,887 km (0.112 R)
• M90: 103,774,996 km (0.115 R)
• M91: 103,931,625 km (0.081 R)
• M92: 104,716,116 km (0.058 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: 267 - 10,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit