🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 146 Days

Day: 31.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 150 Days

Day: 32.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,930,784 km

• M1: 143,016 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 203 Days

Day: 46.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,930,784 km

• M1: 21,093 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.8 AU

Year: 710 Days

Day: 23 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.86 AU - 2.36 AU

Year: 1161 Days

Day: 13.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.58 AU - 2.86 AU

Year: 1699 Days

Day: 34.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,930,784 km

• M1: 167,101 km (0.08 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 9.1

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.67 AU - 10.91 AU

Year: 10724 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,930,784 km

• M1: 217,515 km (0.098 R)
• M2: 534,064 km (0.083 R)
• M3: 826,079 km (0.066 R)
• M4: 948,151 km (0.073 R)
• M5: 1,120,638 km (0.081 R)
• M6: 1,188,106 km (0.1 R)
• M7: 1,327,232 km (0.042 R)
• M8: 1,829,582 km (0.101 R)
• M9: 2,534,338 km (0.064 R)
• M10: 2,900,254 km (0.078 R)
• M11: 3,613,985 km (0.111 R)
• M12: 3,715,413 km (0.083 R)
• M13: 4,095,691 km (0.026 R)
• M14: 4,524,737 km (0.098 R)
• M15: 4,670,894 km (0.082 R)
• M16: 5,081,241 km (0.101 R)
• M17: 5,271,530 km (0.112 R)
• M18: 5,386,870 km (0.064 R)
• M19: 6,877,164 km (0.09 R)
• M20: 7,172,769 km (0.107 R)
• M21: 8,217,710 km (0.063 R)
• M22: 8,986,344 km (0.097 R)
• M23: 9,124,423 km (0.087 R)
• M24: 9,589,672 km (0.117 R)
• M25: 9,872,562 km (0.106 R)
• M26: 10,014,979 km (0.04 R)
• M27: 11,278,183 km (0.101 R)
• M28: 11,526,815 km (0.046 R)
• M29: 11,676,862 km (0.114 R)
• M30: 12,131,041 km (0.092 R)
• M31: 13,633,303 km (0.048 R)
• M32: 14,487,058 km (0.089 R)
• M33: 14,594,918 km (0.111 R)
• M34: 14,703,227 km (0.053 R)
• M35: 15,029,350 km (0.069 R)
• M36: 15,303,114 km (0.081 R)
• M37: 16,078,181 km (0.083 R)
• M38: 16,979,658 km (0.115 R)
• M39: 17,093,501 km (0.041 R)
• M40: 17,436,529 km (0.071 R)
• M41: 17,724,057 km (0.027 R)
• M42: 17,839,546 km (0.089 R)
• M43: 18,654,854 km (0.06 R)
• M44: 19,541,970 km (0.105 R)
• M45: 20,685,197 km (0.063 R)
• M46: 21,295,706 km (0.112 R)
• M47: 23,225,369 km (0.104 R)
• M48: 23,541,768 km (0.111 R)
• M49: 23,605,347 km (0.071 R)
• M50: 23,732,356 km (0.09 R)
• M51: 24,499,793 km (0.099 R)
• M52: 25,340,234 km (0.115 R)
• M53: 25,535,609 km (0.097 R)
• M54: 26,321,745 km (0.094 R)
• M55: 26,850,424 km (0.052 R)
• M56: 27,850,935 km (0.065 R)
• M57: 28,052,443 km (0.075 R)
• M58: 28,592,342 km (0.053 R)
• M59: 29,271,965 km (0.098 R)
• M60: 30,094,604 km (0.088 R)
• M61: 30,163,568 km (0.056 R)
• M62: 30,577,954 km (0.077 R)
• M63: 31,063,998 km (0.091 R)
• M64: 31,692,459 km (0.078 R)
• M65: 31,762,620 km (0.089 R)
• M66: 32,749,367 km (0.074 R)
• M67: 32,891,186 km (0.072 R)
• M68: 34,248,338 km (0.102 R)
• M69: 34,392,401 km (0.111 R)
• M70: 34,897,742 km (0.101 R)
• M71: 34,969,998 km (0.086 R)
• M72: 37,832,105 km (0.047 R)
• M73: 38,204,454 km (0.102 R)
• M74: 39,781,664 km (0.028 R)
• M75: 40,160,296 km (0.092 R)
• M76: 40,387,984 km (0.109 R)
• M77: 44,246,712 km (0.118 R)
• M78: 46,060,736 km (0.108 R)
• M79: 46,140,172 km (0.046 R)
• M80: 47,016,816 km (0.117 R)
• M81: 47,176,885 km (0.083 R)
• M82: 47,417,139 km (0.079 R)
• M83: 47,497,324 km (0.101 R)
• M84: 47,898,994 km (0.12 R)
• M85: 48,140,595 km (0.067 R)
• M86: 49,273,200 km (0.029 R)
• M87: 50,250,972 km (0.115 R)
• M88: 51,482,013 km (0.095 R)
• M89: 54,813,557 km (0.099 R)
• M90: 56,590,182 km (0.049 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit