🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.84 AU - 1.02 AU

Year: 323 Days

Day: 36.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.3 AU - 1.3 AU

Year: 533 Days

Day: 39.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 11

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.17 AU - 6.45 AU

Year: 4404 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,630,551 km

• M1: 152,889 km (0.053 R)
• M2: 390,600 km (0.099 R)
• M3: 491,429 km (0.093 R)
• M4: 656,884 km (0.1 R)
• M5: 830,268 km (0.091 R)
• M6: 916,586 km (0.102 R)
• M7: 1,167,312 km (0.093 R)
• M8: 1,546,244 km (0.117 R)
• M9: 1,847,085 km (0.098 R)
• M10: 2,097,961 km (0.046 R)
• M11: 2,166,776 km (0.101 R)
• M12: 2,236,488 km (0.097 R)
• M13: 2,342,254 km (0.084 R)
• M14: 2,467,916 km (0.111 R)
• M15: 2,540,770 km (0.102 R)
• M16: 2,651,473 km (0.058 R)
• M17: 2,820,518 km (0.111 R)
• M18: 3,071,095 km (0.11 R)
• M19: 3,169,530 km (0.049 R)
• M20: 3,677,116 km (0.063 R)
• M21: 3,802,778 km (0.068 R)
• M22: 4,254,115 km (0.082 R)
• M23: 4,474,921 km (0.051 R)
• M24: 4,997,466 km (0.059 R)
• M25: 5,090,367 km (0.078 R)
• M26: 5,230,839 km (0.039 R)
• M27: 5,659,736 km (0.059 R)
• M28: 5,829,679 km (0.091 R)
• M29: 5,952,200 km (0.106 R)
• M30: 6,174,652 km (0.031 R)
• M31: 6,299,566 km (0.12 R)
• M32: 6,399,947 km (0.061 R)
• M33: 7,040,076 km (0.108 R)
• M34: 7,196,854 km (0.074 R)
• M35: 7,540,331 km (0.099 R)
• M36: 7,943,348 km (0.082 R)
• M37: 8,270,817 km (0.079 R)
• M38: 8,574,950 km (0.099 R)
• M39: 8,854,698 km (0.114 R)
• M40: 9,308,578 km (0.086 R)
• M41: 9,423,170 km (0.054 R)
• M42: 9,567,083 km (0.094 R)
• M43: 10,357,259 km (0.075 R)
• M44: 10,595,419 km (0.092 R)
• M45: 11,077,124 km (0.036 R)
• M46: 11,535,193 km (0.101 R)
• M47: 11,751,212 km (0.099 R)
• M48: 11,937,312 km (0.077 R)
• M49: 12,030,810 km (0.082 R)
• M50: 12,691,734 km (0.1 R)
• M51: 12,819,042 km (0.071 R)
• M52: 13,106,868 km (0.106 R)
• M53: 14,611,374 km (0.097 R)
• M54: 14,945,575 km (0.114 R)
• M55: 15,181,192 km (0.093 R)
• M56: 16,135,477 km (0.098 R)
• M57: 17,496,817 km (0.032 R)
• M58: 17,816,209 km (0.054 R)
• M59: 18,101,791 km (0.119 R)
• M60: 18,209,202 km (0.059 R)
• M61: 18,605,038 km (0.119 R)
• M62: 18,858,457 km (0.092 R)
• M63: 19,625,595 km (0.112 R)
• M64: 19,772,799 km (0.072 R)
• M65: 20,179,706 km (0.1 R)
• M66: 20,254,056 km (0.105 R)
• M67: 20,814,001 km (0.091 R)
• M68: 22,102,188 km (0.071 R)
• M69: 22,910,615 km (0.106 R)
• M70: 23,260,075 km (0.093 R)
• M71: 24,200,747 km (0.111 R)
• M72: 24,358,572 km (0.086 R)
• M73: 24,477,353 km (0.083 R)
• M74: 24,954,122 km (0.104 R)
• M75: 25,594,550 km (0.111 R)
• M76: 25,674,884 km (0.118 R)
• M77: 25,957,175 km (0.114 R)
• M78: 26,565,291 km (0.05 R)
• M79: 26,646,672 km (0.066 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit