🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 148 Days

Day: 23.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.59 AU - 0.87 AU

Year: 220 Days

Day: 31.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,590,719 km

• M1: 147,653 km (0.091 R)
• M2: 504,294 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.73 AU - 3.19 AU

Year: 1798 Days

Day: 43.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.6 AU - 3.42 AU

Year: 1844 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 112.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.45 AU - 3.77 AU

Year: 1937 Days

Day: 14.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 173.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.63 AU - 4.25 AU

Year: 2253 Days

Day: 22.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 11.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.14 AU - 14.36 AU

Year: 15139 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,590,719 km

• M1: 372,798 km (0.091 R)
• M2: 516,861 km (0.066 R)
• M3: 682,914 km (0.075 R)
• M4: 783,743 km (0.091 R)
• M5: 1,191,397 km (0.106 R)
• M6: 1,316,012 km (0.084 R)
• M7: 2,005,210 km (0.088 R)
• M8: 2,563,509 km (0.083 R)
• M9: 2,826,801 km (0.117 R)
• M10: 2,995,997 km (0.058 R)
• M11: 3,133,776 km (0.116 R)
• M12: 3,238,495 km (0.027 R)
• M13: 3,451,672 km (0.091 R)
• M14: 3,966,887 km (0.089 R)
• M15: 4,585,474 km (0.065 R)
• M16: 4,664,910 km (0.088 R)
• M17: 4,906,212 km (0.092 R)
• M18: 6,173,306 km (0.116 R)
• M19: 7,395,820 km (0.111 R)
• M20: 7,867,352 km (0.041 R)
• M21: 8,642,269 km (0.048 R)
• M22: 8,790,221 km (0.101 R)
• M23: 10,108,029 km (0.109 R)
• M24: 10,631,322 km (0.116 R)
• M25: 10,736,938 km (0.035 R)
• M26: 10,949,517 km (0.073 R)
• M27: 11,324,708 km (0.082 R)
• M28: 12,253,562 km (0.096 R)
• M29: 12,364,414 km (0.067 R)
• M30: 16,146,098 km (0.046 R)
• M31: 17,688,751 km (0.088 R)
• M32: 17,814,114 km (0.115 R)
• M33: 19,277,930 km (0.094 R)
• M34: 19,796,137 km (0.113 R)
• M35: 20,780,042 km (0.107 R)
• M36: 21,244,693 km (0.049 R)
• M37: 22,387,321 km (0.11 R)
• M38: 22,932,007 km (0.105 R)
• M39: 24,872,292 km (0.119 R)
• M40: 25,862,181 km (0.084 R)
• M41: 27,009,148 km (0.073 R)
• M42: 27,516,284 km (0.084 R)
• M43: 27,953,260 km (0.118 R)
• M44: 28,466,231 km (0.07 R)
• M45: 29,056,095 km (0.111 R)
• M46: 29,799,297 km (0.088 R)
• M47: 29,873,947 km (0.084 R)
• M48: 30,023,395 km (0.08 R)
• M49: 30,323,189 km (0.12 R)
• M50: 30,548,633 km (0.102 R)
• M51: 30,774,676 km (0.069 R)
• M52: 31,532,090 km (0.106 R)
• M53: 31,836,820 km (0.111 R)
• M54: 33,065,318 km (0.046 R)
• M55: 33,452,477 km (0.077 R)
• M56: 34,231,134 km (0.12 R)
• M57: 37,727,985 km (0.107 R)
• M58: 38,294,811 km (0.045 R)
• M59: 40,094,174 km (0.091 R)
• M60: 40,176,603 km (0.1 R)
• M61: 40,424,337 km (0.084 R)
• M62: 41,170,381 km (0.047 R)
• M63: 41,253,558 km (0.106 R)
• M64: 41,420,210 km (0.09 R)
• M65: 44,968,671 km (0.094 R)
• M66: 46,866,021 km (0.108 R)
• M67: 47,126,770 km (0.054 R)
• M68: 47,300,902 km (0.082 R)
• M69: 47,649,764 km (0.084 R)
• M70: 49,495,204 km (0.098 R)
• M71: 49,583,616 km (0.093 R)
• M72: 51,991,992 km (0.032 R)
• M73: 53,074,482 km (0.119 R)
• M74: 56,089,777 km (0.074 R)
• M75: 56,643,887 km (0.079 R)
• M76: 56,736,488 km (0.092 R)
• M77: 57,107,192 km (0.091 R)
• M78: 57,478,643 km (0.088 R)
• M79: 57,571,544 km (0.046 R)
• M80: 57,664,594 km (0.103 R)
• M81: 58,037,242 km (0.061 R)
• M82: 62,189,331 km (0.12 R)
• M83: 62,571,404 km (0.06 R)
• M84: 62,667,146 km (0.103 R)
• M85: 63,146,159 km (0.112 R)
• M86: 64,011,582 km (0.054 R)
• M87: 64,108,073 km (0.105 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 10,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit