🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.94 AU

Year: 287 Days

Day: 29.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,917,721 km

• M1: 101,128 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.23 AU

Year: 401 Days

Day: 34.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,917,721 km

• M1: 58,493 km (0.088 R)
• M2: 290,968 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.81 AU - 4.43 AU

Year: 3117 Days

Day: 35.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,917,721 km

• M1: 592,856 km (0.095 R)
• M2: 1,985,912 km (0.099 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 8.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.6 AU - 8.9 AU

Year: 8834 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,917,721 km

• M1: 125,213 km (0.083 R)
• M2: 206,744 km (0.058 R)
• M3: 345,122 km (0.106 R)
• M4: 630,405 km (0.11 R)
• M5: 830,867 km (0.107 R)
• M6: 930,349 km (0.118 R)
• M7: 1,652,009 km (0.071 R)
• M8: 1,715,140 km (0.083 R)
• M9: 1,953,599 km (0.027 R)
• M10: 2,343,002 km (0.037 R)
• M11: 2,510,551 km (0.048 R)
• M12: 2,657,157 km (0.082 R)
• M13: 3,010,657 km (0.109 R)
• M14: 3,541,281 km (0.089 R)
• M15: 4,129,500 km (0.09 R)
• M16: 4,303,183 km (0.106 R)
• M17: 4,627,810 km (0.077 R)
• M18: 4,687,649 km (0.086 R)
• M19: 4,778,006 km (0.111 R)
• M20: 5,841,946 km (0.037 R)
• M21: 5,971,797 km (0.118 R)
• M22: 6,069,784 km (0.045 R)
• M23: 7,392,379 km (0.106 R)
• M24: 7,781,184 km (0.097 R)
• M25: 8,068,112 km (0.076 R)
• M26: 8,249,126 km (0.111 R)
• M27: 8,689,243 km (0.06 R)
• M28: 8,875,043 km (0.096 R)
• M29: 9,668,959 km (0.064 R)
• M30: 9,938,834 km (0.03 R)
• M31: 10,133,012 km (0.064 R)
• M32: 10,564,602 km (0.116 R)
• M33: 11,042,417 km (0.098 R)
• M34: 11,895,424 km (0.104 R)
• M35: 12,309,062 km (0.052 R)
• M36: 12,896,084 km (0.053 R)
• M37: 13,278,307 km (0.051 R)
• M38: 13,967,056 km (0.115 R)
• M39: 14,579,210 km (0.038 R)
• M40: 15,920,205 km (0.051 R)
• M41: 16,928,345 km (0.094 R)
• M42: 17,440,269 km (0.117 R)
• M43: 17,674,689 km (0.107 R)
• M44: 18,241,366 km (0.114 R)
• M45: 18,383,933 km (0.104 R)
• M46: 18,479,227 km (0.07 R)
• M47: 18,574,670 km (0.12 R)
• M48: 18,910,068 km (0.116 R)
• M49: 19,344,201 km (0.075 R)
• M50: 21,413,140 km (0.088 R)
• M51: 22,118,344 km (0.104 R)
• M52: 22,219,772 km (0.102 R)
• M53: 22,677,840 km (0.027 R)
• M54: 23,293,286 km (0.081 R)
• M55: 23,551,492 km (0.061 R)
• M56: 25,120,026 km (0.113 R)
• M57: 25,331,707 km (0.087 R)
• M58: 26,077,302 km (0.109 R)
• M59: 27,863,052 km (0.05 R)
• M60: 27,972,558 km (0.094 R)
• M61: 28,137,116 km (0.117 R)
• M62: 28,301,972 km (0.092 R)
• M63: 29,520,447 km (0.111 R)
• M64: 30,136,192 km (0.057 R)
• M65: 30,586,631 km (0.077 R)
• M66: 32,238,192 km (0.111 R)
• M67: 32,814,293 km (0.081 R)
• M68: 33,452,029 km (0.086 R)
• M69: 34,504,450 km (0.084 R)
• M70: 34,739,767 km (0.101 R)
• M71: 35,627,032 km (0.046 R)
• M72: 36,282,420 km (0.072 R)
• M73: 37,062,124 km (0.1 R)
• M74: 37,847,364 km (0.115 R)
• M75: 38,150,898 km (0.053 R)
• M76: 38,272,521 km (0.111 R)
• M77: 38,699,174 km (0.07 R)
• M78: 39,311,478 km (0.04 R)
• M79: 41,292,154 km (0.081 R)
• M80: 41,667,046 km (0.037 R)
• M81: 41,792,409 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit