🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.82 AU

Year: 200 Days

Day: 44.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 130.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,836,148 km

• M1: 83,924 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.61 AU - 1.97 AU

Year: 854 Days

Day: 14.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,836,148 km

• M1: 711,188 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.05 AU - 2.27 AU

Year: 1132 Days

Day: 19.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,836,148 km

• M1: 51,462 km (0.08 R)
• M2: 152,141 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.12 AU - 3.38 AU

Year: 2088 Days

Day: 45.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.07 AU - 3.55 AU

Year: 2147 Days

Day: 38.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.67 AU - 4.39 AU

Year: 2364 Days

Day: 21.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,836,148 km

• M1: 2,096,165 km (0.085 R)
• M2: 2,936,457 km (0.119 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 10.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.1 AU - 9.58 AU

Year: 7825 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,836,148 km

• M1: 137,181 km (0.081 R)
• M2: 235,916 km (0.115 R)
• M3: 381,774 km (0.029 R)
• M4: 468,840 km (0.108 R)
• M5: 624,721 km (0.048 R)
• M6: 720,763 km (0.106 R)
• M7: 787,782 km (0.082 R)
• M8: 880,832 km (0.096 R)
• M9: 1,015,321 km (0.111 R)
• M10: 1,223,561 km (0.05 R)
• M11: 1,333,067 km (0.071 R)
• M12: 1,417,440 km (0.027 R)
• M13: 1,866,832 km (0.11 R)
• M14: 2,207,017 km (0.082 R)
• M15: 2,945,283 km (0.116 R)
• M16: 3,875,931 km (0.084 R)
• M17: 4,331,307 km (0.094 R)
• M18: 4,458,465 km (0.078 R)
• M19: 4,586,820 km (0.041 R)
• M20: 4,651,447 km (0.116 R)
• M21: 4,935,234 km (0.05 R)
• M22: 5,090,516 km (0.089 R)
• M23: 5,890,566 km (0.11 R)
• M24: 6,558,670 km (0.066 R)
• M25: 7,200,744 km (0.103 R)
• M26: 7,733,911 km (0.092 R)
• M27: 7,836,834 km (0.033 R)
• M28: 8,070,356 km (0.074 R)
• M29: 8,411,589 km (0.068 R)
• M30: 8,945,953 km (0.113 R)
• M31: 9,189,947 km (0.051 R)
• M32: 9,381,432 km (0.096 R)
• M33: 9,935,393 km (0.032 R)
• M34: 10,131,815 km (0.086 R)
• M35: 10,843,751 km (0.041 R)
• M36: 11,191,267 km (0.071 R)
• M37: 11,395,767 km (0.056 R)
• M38: 11,749,118 km (0.114 R)
• M39: 11,927,139 km (0.119 R)
• M40: 12,922,114 km (0.108 R)
• M41: 13,228,940 km (0.081 R)
• M42: 13,414,142 km (0.065 R)
• M43: 13,975,134 km (0.055 R)
• M44: 14,100,796 km (0.094 R)
• M45: 14,416,747 km (0.12 R)
• M46: 15,152,020 km (0.088 R)
• M47: 15,443,138 km (0.115 R)
• M48: 15,508,063 km (0.091 R)
• M49: 15,638,213 km (0.087 R)
• M50: 15,801,425 km (0.082 R)
• M51: 15,965,234 km (0.095 R)
• M52: 16,096,731 km (0.084 R)
• M53: 16,360,622 km (0.054 R)
• M54: 16,526,376 km (0.111 R)
• M55: 16,692,579 km (0.077 R)
• M56: 16,892,741 km (0.034 R)
• M57: 17,701,766 km (0.092 R)
• M58: 18,488,801 km (0.043 R)
• M59: 19,112,774 km (0.114 R)
• M60: 19,427,228 km (0.053 R)
• M61: 19,638,012 km (0.115 R)
• M62: 20,702,700 km (0.1 R)
• M63: 21,459,067 km (0.11 R)
• M64: 21,676,881 km (0.077 R)
• M65: 21,931,796 km (0.037 R)
• M66: 22,114,604 km (0.041 R)
• M67: 22,592,121 km (0.078 R)
• M68: 23,110,328 km (0.097 R)
• M69: 23,221,778 km (0.107 R)
• M70: 23,520,076 km (0.117 R)
• M71: 23,594,875 km (0.117 R)
• M72: 24,007,616 km (0.086 R)
• M73: 24,687,987 km (0.08 R)
• M74: 25,107,011 km (0.101 R)
• M75: 25,451,535 km (0.1 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit