🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.57 AU - 0.63 AU

Year: 164 Days

Day: 21.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,151,746 km

• M1: 260,599 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 164 Days

Day: 45.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.6 AU - 0.82 AU

Year: 211 Days

Day: 36.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.71 AU - 0.89 AU

Year: 253 Days

Day: 14.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,151,746 km

• M1: 488,287 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.83 AU - 0.85 AU

Year: 272 Days

Day: 18 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,151,746 km

• M1: 46,675 km (0.102 R)
• M2: 600,935 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.16 AU - 1.32 AU

Year: 488 Days

Day: 27.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,151,746 km

• M1: 361,129 km (0.094 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.84 AU - 4.24 AU

Year: 2352 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.98 AU - 4.5 AU

Year: 3083 Days

Day: 41.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 10.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.65 AU - 9.79 AU

Year: 10700 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,151,746 km

• M1: 367,712 km (0.085 R)
• M2: 1,039,107 km (0.104 R)
• M3: 1,448,855 km (0.083 R)
• M4: 1,603,839 km (0.1 R)
• M5: 2,646,087 km (0.088 R)
• M6: 2,864,799 km (0.108 R)
• M7: 3,004,524 km (0.099 R)
• M8: 3,175,215 km (0.086 R)
• M9: 3,466,931 km (0.062 R)
• M10: 4,361,526 km (0.068 R)
• M11: 4,490,330 km (0.096 R)
• M12: 4,851,160 km (0.119 R)
• M13: 5,324,188 km (0.119 R)
• M14: 5,706,261 km (0.055 R)
• M15: 5,918,391 km (0.046 R)
• M16: 6,387,081 km (0.087 R)
• M17: 6,830,340 km (0.076 R)
• M18: 6,980,386 km (0.082 R)
• M19: 7,207,476 km (0.097 R)
• M20: 7,552,598 km (0.06 R)
• M21: 7,981,794 km (0.072 R)
• M22: 8,419,069 km (0.081 R)
• M23: 8,620,428 km (0.1 R)
• M24: 8,904,963 km (0.105 R)
• M25: 9,525,196 km (0.095 R)
• M26: 10,589,734 km (0.099 R)
• M27: 10,763,567 km (0.101 R)
• M28: 12,553,505 km (0.042 R)
• M29: 12,645,358 km (0.091 R)
• M30: 12,737,511 km (0.098 R)
• M31: 12,876,038 km (0.106 R)
• M32: 13,015,164 km (0.065 R)
• M33: 14,433,801 km (0.104 R)
• M34: 15,505,071 km (0.094 R)
• M35: 15,653,173 km (0.096 R)
• M36: 16,200,103 km (0.08 R)
• M37: 18,137,395 km (0.052 R)
• M38: 18,345,636 km (0.095 R)
• M39: 19,557,977 km (0.109 R)
• M40: 19,824,859 km (0.086 R)
• M41: 19,985,677 km (0.111 R)
• M42: 22,448,806 km (0.074 R)
• M43: 23,065,299 km (0.086 R)
• M44: 23,403,988 km (0.064 R)
• M45: 25,006,032 km (0.066 R)
• M46: 25,121,821 km (0.078 R)
• M47: 25,295,953 km (0.115 R)
• M48: 25,878,936 km (0.109 R)
• M49: 29,346,465 km (0.117 R)
• M50: 29,713,428 km (0.118 R)
• M51: 30,328,425 km (0.119 R)
• M52: 30,451,993 km (0.102 R)
• M53: 31,258,924 km (0.082 R)
• M54: 31,696,348 km (0.111 R)
• M55: 31,884,393 km (0.067 R)
• M56: 32,577,180 km (0.099 R)
• M57: 33,721,454 km (0.087 R)
• M58: 34,041,743 km (0.039 R)
• M59: 34,427,257 km (0.119 R)
• M60: 34,620,687 km (0.078 R)
• M61: 35,723,074 km (0.038 R)
• M62: 36,114,871 km (0.101 R)
• M63: 36,573,837 km (0.09 R)
• M64: 36,639,660 km (0.064 R)
• M65: 36,902,952 km (0.089 R)
• M66: 37,630,148 km (0.104 R)
• M67: 37,696,569 km (0.035 R)
• M68: 37,962,255 km (0.064 R)
• M69: 38,429,000 km (0.096 R)
• M70: 39,435,345 km (0.078 R)
• M71: 39,772,688 km (0.078 R)
• M72: 40,043,311 km (0.07 R)
• M73: 40,450,367 km (0.087 R)
• M74: 40,654,418 km (0.109 R)
• M75: 40,995,202 km (0.084 R)
• M76: 41,268,517 km (0.054 R)
• M77: 41,542,431 km (0.068 R)
• M78: 41,679,612 km (0.048 R)
• M79: 42,092,203 km (0.086 R)
• M80: 42,575,105 km (0.115 R)
• M81: 43,895,306 km (0.112 R)
• M82: 45,158,361 km (0.052 R)
• M83: 45,794,451 km (0.112 R)
• M84: 46,291,116 km (0.108 R)
• M85: 46,789,726 km (0.069 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit