🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 36.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.92 AU - 2.4 AU

Year: 1126 Days

Day: 33 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,864,685 km

• M1: 83,027 km (0.082 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 13.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.47 AU - 6.73 AU

Year: 6015 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,864,685 km

• M1: 213,327 km (0.061 R)
• M2: 315,352 km (0.093 R)
• M3: 724,802 km (0.048 R)
• M4: 1,127,669 km (0.083 R)
• M5: 1,330,823 km (0.064 R)
• M6: 1,512,434 km (0.091 R)
• M7: 1,667,567 km (0.074 R)
• M8: 1,774,081 km (0.087 R)
• M9: 2,646,386 km (0.071 R)
• M10: 2,750,806 km (0.031 R)
• M11: 2,856,721 km (0.07 R)
• M12: 3,271,855 km (0.116 R)
• M13: 3,384,353 km (0.115 R)
• M14: 3,567,161 km (0.118 R)
• M15: 3,683,100 km (0.103 R)
• M16: 4,331,008 km (0.093 R)
• M17: 4,529,824 km (0.036 R)
• M18: 4,988,491 km (0.108 R)
• M19: 5,197,180 km (0.12 R)
• M20: 5,731,693 km (0.112 R)
• M21: 6,116,459 km (0.099 R)
• M22: 6,227,909 km (0.05 R)
• M23: 6,396,506 km (0.095 R)
• M24: 6,795,633 km (0.117 R)
• M25: 7,439,353 km (0.05 R)
• M26: 7,648,341 km (0.09 R)
• M27: 8,011,116 km (0.066 R)
• M28: 8,847,966 km (0.106 R)
• M29: 9,843,091 km (0.108 R)
• M30: 10,470,505 km (0.103 R)
• M31: 10,907,330 km (0.033 R)
• M32: 11,145,041 km (0.119 R)
• M33: 11,938,209 km (0.054 R)
• M34: 12,148,245 km (0.044 R)
• M35: 12,253,562 km (0.074 R)
• M36: 12,429,937 km (0.094 R)
• M37: 12,607,211 km (0.102 R)
• M38: 12,928,398 km (0.113 R)
• M39: 13,944,915 km (0.08 R)
• M40: 14,166,021 km (0.064 R)
• M41: 14,277,172 km (0.108 R)
• M42: 15,289,351 km (0.081 R)
• M43: 15,861,862 km (0.088 R)
• M44: 16,480,150 km (0.109 R)
• M45: 16,675,076 km (0.063 R)
• M46: 16,988,334 km (0.064 R)
• M47: 17,303,687 km (0.056 R)
• M48: 17,422,467 km (0.098 R)
• M49: 17,860,191 km (0.104 R)
• M50: 18,584,394 km (0.11 R)
• M51: 19,482,579 km (0.06 R)
• M52: 20,061,523 km (0.086 R)
• M53: 20,520,340 km (0.072 R)
• M54: 20,814,150 km (0.069 R)
• M55: 21,533,566 km (0.112 R)
• M56: 21,703,958 km (0.052 R)
• M57: 22,866,184 km (0.055 R)
• M58: 23,258,131 km (0.03 R)
• M59: 23,345,496 km (0.118 R)
• M60: 23,872,230 km (0.101 R)
• M61: 23,960,343 km (0.099 R)
• M62: 24,181,299 km (0.08 R)
• M63: 24,402,853 km (0.06 R)
• M64: 24,982,096 km (0.063 R)
• M65: 25,475,769 km (0.114 R)
• M66: 26,336,107 km (0.11 R)
• M67: 26,655,498 km (0.06 R)
• M68: 26,746,902 km (0.092 R)
• M69: 27,482,625 km (0.062 R)
• M70: 29,115,037 km (0.044 R)
• M71: 30,634,951 km (0.1 R)
• M72: 30,778,715 km (0.115 R)
• M73: 31,501,123 km (0.08 R)
• M74: 31,743,172 km (0.094 R)
• M75: 32,131,827 km (0.102 R)
• M76: 32,229,216 km (0.054 R)
• M77: 32,473,210 km (0.084 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit