🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.71 AU - 1.03 AU

Year: 293 Days

Day: 31.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,651,389 km

• M1: 268,678 km (0.101 R)
• M2: 329,863 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 542 Days

Day: 15.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.54 AU - 2.62 AU

Year: 1499 Days

Day: 25.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.05 AU - 4.31 AU

Year: 3091 Days

Day: 15.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,651,389 km

• M1: 899,382 km (0.11 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 13.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.11 AU - 12.59 AU

Year: 12925 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,651,389 km

• M1: 207,043 km (0.072 R)
• M2: 314,156 km (0.119 R)
• M3: 886,367 km (0.084 R)
• M4: 1,446,761 km (0.084 R)
• M5: 1,622,090 km (0.071 R)
• M6: 1,751,791 km (0.043 R)
• M7: 1,885,232 km (0.081 R)
• M8: 1,994,439 km (0.06 R)
• M9: 2,277,328 km (0.076 R)
• M10: 2,453,405 km (0.087 R)
• M11: 2,726,272 km (0.099 R)
• M12: 2,850,887 km (0.103 R)
• M13: 3,401,706 km (0.06 R)
• M14: 3,672,628 km (0.114 R)
• M15: 4,199,661 km (0.048 R)
• M16: 4,638,731 km (0.097 R)
• M17: 4,901,724 km (0.079 R)
• M18: 5,054,314 km (0.114 R)
• M19: 5,325,086 km (0.1 R)
• M20: 6,455,747 km (0.075 R)
• M21: 6,962,734 km (0.077 R)
• M22: 7,970,425 km (0.092 R)
• M23: 9,258,313 km (0.1 R)
• M24: 9,781,906 km (0.077 R)
• M25: 9,974,737 km (0.086 R)
• M26: 10,217,535 km (0.025 R)
• M27: 12,594,346 km (0.071 R)
• M28: 13,441,069 km (0.075 R)
• M29: 13,655,593 km (0.118 R)
• M30: 13,979,622 km (0.109 R)
• M31: 14,088,230 km (0.078 R)
• M32: 15,525,117 km (0.077 R)
• M33: 15,976,604 km (0.075 R)
• M34: 16,834,847 km (0.075 R)
• M35: 17,066,275 km (0.091 R)
• M36: 17,708,199 km (0.107 R)
• M37: 17,825,783 km (0.115 R)
• M38: 18,120,790 km (0.075 R)
• M39: 18,715,741 km (0.081 R)
• M40: 18,955,397 km (0.078 R)
• M41: 19,498,736 km (0.075 R)
• M42: 21,034,508 km (0.088 R)
• M43: 21,283,887 km (0.089 R)
• M44: 21,534,165 km (0.028 R)
• M45: 22,609,025 km (0.039 R)
• M46: 22,864,389 km (0.105 R)
• M47: 22,992,445 km (0.055 R)
• M48: 23,120,800 km (0.085 R)
• M49: 23,378,108 km (0.057 R)
• M50: 23,960,642 km (0.116 R)
• M51: 25,603,975 km (0.053 R)
• M52: 26,070,571 km (0.111 R)
• M53: 28,998,201 km (0.089 R)
• M54: 30,394,996 km (0.114 R)
• M55: 31,101,697 km (0.073 R)
• M56: 32,028,455 km (0.114 R)
• M57: 33,036,595 km (0.118 R)
• M58: 34,421,572 km (0.118 R)
• M59: 35,602,498 km (0.116 R)
• M60: 35,899,749 km (0.069 R)
• M61: 36,123,248 km (0.095 R)
• M62: 36,347,196 km (0.087 R)
• M63: 37,323,173 km (0.06 R)
• M64: 37,928,147 km (0.061 R)
• M65: 38,155,835 km (0.075 R)
• M66: 39,531,387 km (0.114 R)
• M67: 41,078,678 km (0.07 R)
• M68: 41,546,769 km (0.048 R)
• M69: 42,173,734 km (0.076 R)
• M70: 44,472,305 km (0.075 R)
• M71: 44,952,963 km (0.111 R)
• M72: 45,596,384 km (0.097 R)
• M73: 45,757,800 km (0.087 R)
• M74: 47,300,304 km (0.062 R)
• M75: 47,872,815 km (0.072 R)
• M76: 48,612,277 km (0.079 R)
• M77: 49,438,506 km (0.117 R)
• M78: 52,281,913 km (0.103 R)
• M79: 55,177,978 km (0.094 R)
• M80: 57,689,128 km (0.083 R)
• M81: 58,125,804 km (0.088 R)
• M82: 58,651,341 km (0.077 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit