🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 20.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 23.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.43 AU - 2.79 AU

Year: 1489 Days

Day: 33.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,868,249 km

• M1: 251,624 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 14.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.79 AU - 6.25 AU

Year: 4579 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,868,249 km

• M1: 193,430 km (0.092 R)
• M2: 351,405 km (0.113 R)
• M3: 491,429 km (0.102 R)
• M4: 667,655 km (0.107 R)
• M5: 787,782 km (0.081 R)
• M6: 1,131,110 km (0.074 R)
• M7: 1,307,186 km (0.065 R)
• M8: 1,596,808 km (0.047 R)
• M9: 1,891,815 km (0.083 R)
• M10: 2,394,015 km (0.111 R)
• M11: 2,499,481 km (0.088 R)
• M12: 2,660,748 km (0.057 R)
• M13: 2,807,204 km (0.027 R)
• M14: 2,956,353 km (0.12 R)
• M15: 3,108,195 km (0.071 R)
• M16: 3,681,005 km (0.087 R)
• M17: 3,844,815 km (0.114 R)
• M18: 4,032,261 km (0.111 R)
• M19: 5,242,657 km (0.073 R)
• M20: 5,521,059 km (0.089 R)
• M21: 5,709,403 km (0.097 R)
• M22: 5,852,119 km (0.075 R)
• M23: 5,971,947 km (0.102 R)
• M24: 6,360,901 km (0.117 R)
• M25: 6,960,041 km (0.057 R)
• M26: 7,551,252 km (0.102 R)
• M27: 7,839,826 km (0.109 R)
• M28: 8,158,769 km (0.119 R)
• M29: 8,454,972 km (0.114 R)
• M30: 8,672,637 km (0.119 R)
• M31: 9,308,728 km (0.115 R)
• M32: 10,074,818 km (0.118 R)
• M33: 10,305,648 km (0.041 R)
• M34: 10,684,729 km (0.032 R)
• M35: 10,949,816 km (0.114 R)
• M36: 12,461,951 km (0.09 R)
• M37: 12,585,818 km (0.106 R)
• M38: 12,865,866 km (0.078 R)
• M39: 12,990,929 km (0.079 R)
• M40: 13,463,958 km (0.106 R)
• M41: 13,590,967 km (0.105 R)
• M42: 13,750,438 km (0.088 R)
• M43: 15,114,022 km (0.114 R)
• M44: 15,711,666 km (0.091 R)
• M45: 15,812,046 km (0.094 R)
• M46: 16,656,676 km (0.101 R)
• M47: 17,135,987 km (0.108 R)
• M48: 17,724,356 km (0.092 R)
• M49: 18,743,267 km (0.11 R)
• M50: 19,027,652 km (0.079 R)
• M51: 19,134,615 km (0.107 R)
• M52: 19,241,877 km (0.092 R)
• M53: 19,672,868 km (0.075 R)
• M54: 19,817,230 km (0.028 R)
• M55: 19,998,243 km (0.073 R)
• M56: 20,654,230 km (0.035 R)
• M57: 21,021,642 km (0.087 R)
• M58: 21,243,197 km (0.041 R)
• M59: 21,502,600 km (0.12 R)
• M60: 21,912,498 km (0.098 R)
• M61: 22,702,075 km (0.103 R)
• M62: 22,853,618 km (0.075 R)
• M63: 23,081,455 km (0.084 R)
• M64: 23,310,041 km (0.046 R)
• M65: 23,654,266 km (0.1 R)
• M66: 24,464,338 km (0.103 R)
• M67: 25,009,323 km (0.101 R)
• M68: 25,558,347 km (0.053 R)
• M69: 25,952,987 km (0.114 R)
• M70: 26,349,571 km (0.099 R)
• M71: 26,748,249 km (0.101 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit