🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 216 Days

Day: 17.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.35 AU - 1.51 AU

Year: 631 Days

Day: 39 Hours

Environment

Temp: -45 °C

Axial Tilt: 57.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 10.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.77 AU - 5.65 AU

Year: 4388 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,447,111 km

• M1: 132,245 km (0.106 R)
• M2: 234,270 km (0.044 R)
• M3: 386,112 km (0.079 R)
• M4: 538,104 km (0.084 R)
• M5: 846,126 km (0.112 R)
• M6: 1,064,389 km (0.094 R)
• M7: 1,141,432 km (0.054 R)
• M8: 1,584,241 km (0.077 R)
• M9: 1,918,443 km (0.117 R)
• M10: 2,274,785 km (0.109 R)
• M11: 2,375,764 km (0.115 R)
• M12: 2,687,526 km (0.081 R)
• M13: 3,105,053 km (0.098 R)
• M14: 3,311,947 km (0.109 R)
• M15: 3,779,441 km (0.075 R)
• M16: 3,980,351 km (0.11 R)
• M17: 4,061,732 km (0.06 R)
• M18: 4,164,206 km (0.037 R)
• M19: 4,540,595 km (0.102 R)
• M20: 4,754,370 km (0.045 R)
• M21: 4,971,586 km (0.052 R)
• M22: 5,037,260 km (0.091 R)
• M23: 5,325,834 km (0.113 R)
• M24: 5,528,838 km (0.113 R)
• M25: 5,597,055 km (0.108 R)
• M26: 6,413,560 km (0.077 R)
• M27: 7,342,114 km (0.091 R)
• M28: 7,417,212 km (0.085 R)
• M29: 8,364,466 km (0.073 R)
• M30: 8,785,883 km (0.085 R)
• M31: 8,919,025 km (0.116 R)
• M32: 9,241,259 km (0.067 R)
• M33: 9,540,155 km (0.114 R)
• M34: 9,952,746 km (0.053 R)
• M35: 10,063,748 km (0.067 R)
• M36: 10,483,669 km (0.095 R)
• M37: 11,081,313 km (0.07 R)
• M38: 11,602,362 km (0.074 R)
• M39: 12,101,869 km (0.115 R)
• M40: 13,243,600 km (0.074 R)
• M41: 13,335,304 km (0.111 R)
• M42: 13,457,675 km (0.069 R)
• M43: 13,580,644 km (0.068 R)
• M44: 13,765,547 km (0.113 R)
• M45: 14,200,428 km (0.094 R)
• M46: 14,829,487 km (0.103 R)
• M47: 15,790,205 km (0.065 R)
• M48: 16,017,294 km (0.112 R)
• M49: 16,180,206 km (0.074 R)
• M50: 16,245,431 km (0.119 R)
• M51: 16,343,567 km (0.111 R)
• M52: 16,507,527 km (0.1 R)
• M53: 16,573,350 km (0.03 R)
• M54: 16,936,424 km (0.077 R)
• M55: 17,636,991 km (0.067 R)
• M56: 17,805,139 km (0.078 R)
• M57: 18,619,849 km (0.102 R)
• M58: 18,962,876 km (0.042 R)
• M59: 19,066,249 km (0.063 R)
• M60: 19,238,885 km (0.095 R)
• M61: 19,934,664 km (0.027 R)
• M62: 20,039,682 km (0.091 R)
• M63: 20,109,843 km (0.086 R)
• M64: 20,567,912 km (0.099 R)
• M65: 20,815,945 km (0.119 R)
• M66: 21,029,272 km (0.11 R)
• M67: 21,565,879 km (0.084 R)
• M68: 21,854,005 km (0.116 R)
• M69: 23,906,039 km (0.093 R)
• M70: 24,541,082 km (0.055 R)
• M71: 24,841,923 km (0.11 R)
• M72: 24,955,019 km (0.114 R)
• M73: 25,295,354 km (0.068 R)
• M74: 25,371,200 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit