🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.83 AU

Year: 216 Days

Day: 20.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 314 Days

Day: 13.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,475,865 km

• M1: 171,738 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.78 AU - 1.04 AU

Year: 314 Days

Day: 46.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,475,865 km

• M1: 218,114 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 319 Days

Day: 47.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,475,865 km

• M1: 479,162 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.26 AU - 1.42 AU

Year: 561 Days

Day: 20.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.1 AU - 4.02 AU

Year: 2429 Days

Day: 16.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,475,865 km

• M1: 2,638,906 km (0.073 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.08 AU - 9.76 AU

Year: 8061 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,475,865 km

• M1: 541,993 km (0.079 R)
• M2: 793,318 km (0.111 R)
• M3: 886,667 km (0.051 R)
• M4: 1,068,727 km (0.065 R)
• M5: 1,414,747 km (0.115 R)
• M6: 1,591,422 km (0.103 R)
• M7: 2,011,343 km (0.05 R)
• M8: 2,489,907 km (0.096 R)
• M9: 2,585,201 km (0.112 R)
• M10: 2,681,841 km (0.088 R)
• M11: 2,928,827 km (0.039 R)
• M12: 3,106,250 km (0.046 R)
• M13: 3,525,423 km (0.094 R)
• M14: 3,741,892 km (0.075 R)
• M15: 4,563,932 km (0.112 R)
• M16: 4,711,286 km (0.099 R)
• M17: 5,347,675 km (0.108 R)
• M18: 5,503,257 km (0.09 R)
• M19: 5,979,277 km (0.113 R)
• M20: 6,238,680 km (0.108 R)
• M21: 6,468,612 km (0.105 R)
• M22: 6,768,556 km (0.102 R)
• M23: 7,244,277 km (0.099 R)
• M24: 7,590,746 km (0.115 R)
• M25: 8,408,448 km (0.109 R)
• M26: 8,553,408 km (0.103 R)
• M27: 9,104,975 km (0.078 R)
• M28: 9,668,211 km (0.094 R)
• M29: 10,828,492 km (0.096 R)
• M30: 11,344,904 km (0.118 R)
• M31: 11,465,330 km (0.053 R)
• M32: 11,666,839 km (0.052 R)
• M33: 11,828,853 km (0.091 R)
• M34: 12,443,401 km (0.093 R)
• M35: 13,026,235 km (0.093 R)
• M36: 13,660,829 km (0.12 R)
• M37: 14,175,745 km (0.07 R)
• M38: 15,004,068 km (0.055 R)
• M39: 16,982,201 km (0.072 R)
• M40: 18,330,377 km (0.098 R)
• M41: 19,041,266 km (0.082 R)
• M42: 19,232,302 km (0.079 R)
• M43: 19,712,811 km (0.099 R)
• M44: 19,906,241 km (0.038 R)
• M45: 20,246,127 km (0.09 R)
• M46: 20,392,284 km (0.108 R)
• M47: 21,326,672 km (0.105 R)
• M48: 21,874,051 km (0.098 R)
• M49: 23,186,174 km (0.097 R)
• M50: 23,441,388 km (0.058 R)
• M51: 23,543,862 km (0.057 R)
• M52: 23,903,346 km (0.117 R)
• M53: 24,264,625 km (0.074 R)
• M54: 24,368,147 km (0.082 R)
• M55: 25,254,365 km (0.117 R)
• M56: 25,780,650 km (0.077 R)
• M57: 25,992,181 km (0.08 R)
• M58: 26,310,526 km (0.101 R)
• M59: 27,004,809 km (0.103 R)
• M60: 27,705,077 km (0.102 R)
• M61: 28,520,535 km (0.083 R)
• M62: 28,739,247 km (0.052 R)
• M63: 28,903,805 km (0.112 R)
• M64: 29,123,564 km (0.04 R)
• M65: 29,620,079 km (0.087 R)
• M66: 30,063,786 km (0.12 R)
• M67: 31,014,032 km (0.071 R)
• M68: 31,182,629 km (0.065 R)
• M69: 31,464,621 km (0.088 R)
• M70: 32,372,231 km (0.104 R)
• M71: 33,288,518 km (0.066 R)
• M72: 33,749,878 km (0.091 R)
• M73: 34,678,881 km (0.117 R)
• M74: 35,381,243 km (0.083 R)
• M75: 36,206,574 km (0.092 R)
• M76: 36,443,537 km (0.073 R)
• M77: 37,576,143 km (0.108 R)
• M78: 38,116,789 km (0.027 R)
• M79: 39,327,186 km (0.076 R)
• M80: 40,059,617 km (0.057 R)
• M81: 40,488,963 km (0.051 R)
• M82: 40,611,783 km (0.038 R)
• M83: 40,858,021 km (0.115 R)
• M84: 41,413,927 km (0.094 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 10,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit