🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 147 Days

Day: 41.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,614,279 km

• M1: 170,242 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.25 AU - 1.39 AU

Year: 546 Days

Day: 19 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.14 AU - 3.18 AU

Year: 1561 Days

Day: 12.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.42 AU - 4.28 AU

Year: 2719 Days

Day: 19.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.14 AU - 4.24 AU

Year: 3087 Days

Day: 31.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 14.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.51 AU - 6.81 AU

Year: 4846 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,614,279 km

• M1: 357,389 km (0.069 R)
• M2: 500,255 km (0.052 R)
• M3: 693,237 km (0.038 R)
• M4: 820,096 km (0.09 R)
• M5: 1,026,989 km (0.11 R)
• M6: 1,363,585 km (0.079 R)
• M7: 1,461,721 km (0.113 R)
• M8: 2,008,351 km (0.07 R)
• M9: 2,413,762 km (0.093 R)
• M10: 2,636,662 km (0.028 R)
• M11: 3,234,904 km (0.061 R)
• M12: 3,898,820 km (0.114 R)
• M13: 4,065,472 km (0.028 R)
• M14: 4,579,789 km (0.1 R)
• M15: 4,730,733 km (0.114 R)
• M16: 4,883,174 km (0.118 R)
• M17: 4,985,798 km (0.072 R)
• M18: 5,377,146 km (0.096 R)
• M19: 5,697,435 km (0.103 R)
• M20: 5,941,728 km (0.1 R)
• M21: 6,079,059 km (0.046 R)
• M22: 6,356,862 km (0.108 R)
• M23: 7,069,696 km (0.047 R)
• M24: 7,391,332 km (0.052 R)
• M25: 7,988,825 km (0.1 R)
• M26: 8,757,459 km (0.087 R)
• M27: 9,008,485 km (0.107 R)
• M28: 9,230,189 km (0.094 R)
• M29: 9,453,688 km (0.085 R)
• M30: 10,036,521 km (0.062 R)
• M31: 10,365,337 km (0.094 R)
• M32: 10,631,023 km (0.093 R)
• M33: 11,510,060 km (0.115 R)
• M34: 11,716,356 km (0.109 R)
• M35: 12,167,393 km (0.025 R)
• M36: 12,272,261 km (0.105 R)
• M37: 12,412,584 km (0.029 R)
• M38: 13,158,030 km (0.104 R)
• M39: 13,735,927 km (0.12 R)
• M40: 13,881,635 km (0.117 R)
• M41: 14,285,101 km (0.072 R)
• M42: 14,395,803 km (0.093 R)
• M43: 14,655,355 km (0.106 R)
• M44: 15,103,850 km (0.093 R)
• M45: 15,216,647 km (0.086 R)
• M46: 15,632,678 km (0.114 R)
• M47: 16,052,600 km (0.04 R)
• M48: 16,631,094 km (0.116 R)
• M49: 17,413,043 km (0.071 R)
• M50: 17,888,165 km (0.059 R)
• M51: 18,127,223 km (0.069 R)
• M52: 18,247,200 km (0.111 R)
• M53: 19,175,605 km (0.088 R)
• M54: 19,338,666 km (0.083 R)
• M55: 20,078,129 km (0.057 R)
• M56: 20,202,295 km (0.108 R)
• M57: 20,451,375 km (0.12 R)
• M58: 20,868,753 km (0.081 R)
• M59: 21,036,453 km (0.108 R)
• M60: 21,162,564 km (0.119 R)
• M61: 21,331,160 km (0.111 R)
• M62: 21,839,344 km (0.102 R)
• M63: 22,095,007 km (0.052 R)
• M64: 22,781,661 km (0.105 R)
• M65: 23,084,298 km (0.099 R)
• M66: 23,606,095 km (0.055 R)
• M67: 24,351,990 km (0.119 R)
• M68: 24,794,501 km (0.105 R)
• M69: 25,418,324 km (0.105 R)
• M70: 25,642,421 km (0.065 R)
• M71: 26,363,932 km (0.083 R)
• M72: 26,636,200 km (0.102 R)
• M73: 27,872,926 km (0.073 R)
• M74: 29,362,920 km (0.076 R)
• M75: 29,739,458 km (0.106 R)
• M76: 30,449,749 km (0.099 R)
• M77: 31,165,724 km (0.101 R)
• M78: 31,549,892 km (0.075 R)
• M79: 31,694,254 km (0.069 R)
• M80: 31,838,915 km (0.075 R)
• M81: 32,032,195 km (0.113 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit