🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 220 Days

Day: 39.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,750,365 km

• M1: 175,628 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.14 AU - 1.48 AU

Year: 529 Days

Day: 28.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.41 AU - 1.55 AU

Year: 636 Days

Day: 26.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 127.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,750,365 km

• M1: 806,781 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.05 AU - 2.27 AU

Year: 1121 Days

Day: 35.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.42 AU - 2.42 AU

Year: 1329 Days

Day: 44.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.64 AU - 4.72 AU

Year: 3018 Days

Day: 35.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 9.3

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.84 AU - 12.88 AU

Year: 11774 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,750,365 km

• M1: 130,449 km (0.099 R)
• M2: 212,728 km (0.075 R)
• M3: 320,139 km (0.074 R)
• M4: 732,282 km (0.084 R)
• M5: 851,361 km (0.102 R)
• M6: 1,832,574 km (0.04 R)
• M7: 1,997,730 km (0.093 R)
• M8: 3,386,746 km (0.092 R)
• M9: 4,189,339 km (0.083 R)
• M10: 4,481,952 km (0.116 R)
• M11: 4,971,736 km (0.119 R)
• M12: 5,518,217 km (0.101 R)
• M13: 6,207,414 km (0.096 R)
• M14: 6,541,167 km (0.095 R)
• M15: 7,269,858 km (0.057 R)
• M16: 7,621,563 km (0.112 R)
• M17: 8,296,249 km (0.092 R)
• M18: 8,663,811 km (0.109 R)
• M19: 8,803,087 km (0.082 R)
• M20: 9,702,170 km (0.12 R)
• M21: 10,285,003 km (0.076 R)
• M22: 12,728,086 km (0.093 R)
• M23: 12,939,468 km (0.103 R)
• M24: 13,045,533 km (0.12 R)
• M25: 14,231,993 km (0.083 R)
• M26: 14,451,454 km (0.106 R)
• M27: 14,671,961 km (0.111 R)
• M28: 14,893,665 km (0.098 R)
• M29: 15,060,616 km (0.086 R)
• M30: 15,508,961 km (0.062 R)
• M31: 15,678,156 km (0.108 R)
• M32: 16,018,491 km (0.087 R)
• M33: 17,756,669 km (0.12 R)
• M34: 18,111,515 km (0.096 R)
• M35: 18,767,950 km (0.106 R)
• M36: 19,250,404 km (0.102 R)
• M37: 19,493,051 km (0.082 R)
• M38: 20,042,973 km (0.092 R)
• M39: 20,104,308 km (0.108 R)
• M40: 20,227,427 km (0.034 R)
• M41: 20,288,912 km (0.081 R)
• M42: 20,970,630 km (0.087 R)
• M43: 21,471,184 km (0.095 R)
• M44: 21,849,068 km (0.118 R)
• M45: 22,038,908 km (0.058 R)
• M46: 22,675,596 km (0.04 R)
• M47: 22,803,652 km (0.109 R)
• M48: 23,124,839 km (0.115 R)
• M49: 23,253,792 km (0.111 R)
• M50: 24,097,524 km (0.064 R)
• M51: 24,228,123 km (0.081 R)
• M52: 24,359,171 km (0.114 R)
• M53: 24,687,389 km (0.081 R)
• M54: 25,814,758 km (0.102 R)
• M55: 26,755,729 km (0.038 R)
• M56: 29,365,912 km (0.094 R)
• M57: 30,348,022 km (0.118 R)
• M58: 31,198,187 km (0.111 R)
• M59: 31,340,754 km (0.063 R)
• M60: 31,769,352 km (0.113 R)
• M61: 32,272,001 km (0.119 R)
• M62: 32,632,681 km (0.105 R)
• M63: 33,722,502 km (0.052 R)
• M64: 33,795,655 km (0.12 R)
• M65: 33,941,962 km (0.1 R)
• M66: 35,788,747 km (0.06 R)
• M67: 36,536,587 km (0.059 R)
• M68: 37,214,116 km (0.112 R)
• M69: 37,365,210 km (0.052 R)
• M70: 37,743,992 km (0.054 R)
• M71: 38,352,406 km (0.089 R)
• M72: 40,042,563 km (0.114 R)
• M73: 40,585,454 km (0.12 R)
• M74: 42,386,313 km (0.084 R)
• M75: 43,018,812 km (0.093 R)
• M76: 43,973,397 km (0.067 R)
• M77: 44,133,167 km (0.109 R)
• M78: 44,213,052 km (0.025 R)
• M79: 44,613,526 km (0.115 R)
• M80: 47,287,139 km (0.075 R)
• M81: 47,450,799 km (0.088 R)
• M82: 50,345,817 km (0.079 R)
• M83: 50,512,918 km (0.102 R)
• M84: 52,957,347 km (0.063 R)
• M85: 53,127,440 km (0.078 R)
• M86: 53,553,195 km (0.066 R)
• M87: 53,980,148 km (0.03 R)
• M88: 54,408,147 km (0.091 R)
• M89: 54,579,736 km (0.116 R)
• M90: 55,526,391 km (0.098 R)
• M91: 55,612,709 km (0.071 R)
• M92: 56,305,048 km (0.089 R)
• M93: 57,698,104 km (0.082 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit