🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.77 AU - 1.17 AU

Year: 354 Days

Day: 12.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.81 AU - 5.05 AU

Year: 3458 Days

Day: 40.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 12

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.05 AU - 10.19 AU

Year: 9386 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,537,023 km

• M1: 254,316 km (0.082 R)
• M2: 880,832 km (0.115 R)
• M3: 1,045,689 km (0.079 R)
• M4: 1,142,030 km (0.12 R)
• M5: 1,761,515 km (0.069 R)
• M6: 1,949,260 km (0.087 R)
• M7: 2,070,135 km (0.084 R)
• M8: 2,268,652 km (0.117 R)
• M9: 2,738,688 km (0.081 R)
• M10: 3,182,096 km (0.045 R)
• M11: 3,354,283 km (0.032 R)
• M12: 3,950,581 km (0.064 R)
• M13: 4,292,711 km (0.104 R)
• M14: 4,709,491 km (0.115 R)
• M15: 5,376,248 km (0.027 R)
• M16: 6,143,985 km (0.114 R)
• M17: 6,797,578 km (0.104 R)
• M18: 7,626,499 km (0.09 R)
• M19: 8,209,931 km (0.075 R)
• M20: 8,288,919 km (0.112 R)
• M21: 9,214,331 km (0.11 R)
• M22: 9,337,450 km (0.077 R)
• M23: 9,502,606 km (0.115 R)
• M24: 9,585,484 km (0.054 R)
• M25: 11,690,774 km (0.044 R)
• M26: 12,909,847 km (0.098 R)
• M27: 13,093,853 km (0.087 R)
• M28: 13,791,876 km (0.068 R)
• M29: 14,216,435 km (0.081 R)
• M30: 15,126,888 km (0.083 R)
• M31: 16,303,774 km (0.072 R)
• M32: 17,611,858 km (0.057 R)
• M33: 17,765,046 km (0.067 R)
• M34: 18,021,158 km (0.103 R)
• M35: 19,531,049 km (0.076 R)
• M36: 19,636,665 km (0.083 R)
• M37: 19,954,710 km (0.11 R)
• M38: 20,542,181 km (0.073 R)
• M39: 21,406,707 km (0.052 R)
• M40: 22,228,149 km (0.061 R)
• M41: 22,393,754 km (0.11 R)
• M42: 22,726,011 km (0.083 R)
• M43: 25,212,178 km (0.088 R)
• M44: 25,384,814 km (0.083 R)
• M45: 25,789,327 km (0.089 R)
• M46: 26,429,007 km (0.059 R)
• M47: 27,605,594 km (0.081 R)
• M48: 28,081,016 km (0.086 R)
• M49: 29,523,589 km (0.074 R)
• M50: 31,113,365 km (0.049 R)
• M51: 31,360,351 km (0.105 R)
• M52: 32,105,498 km (0.104 R)
• M53: 33,676,425 km (0.092 R)
• M54: 33,866,564 km (0.101 R)
• M55: 34,375,496 km (0.071 R)
• M56: 34,503,253 km (0.087 R)
• M57: 34,694,888 km (0.097 R)
• M58: 34,822,944 km (0.086 R)
• M59: 35,465,466 km (0.1 R)
• M60: 35,594,420 km (0.095 R)
• M61: 35,788,149 km (0.077 R)
• M62: 35,917,551 km (0.106 R)
• M63: 36,501,581 km (0.059 R)
• M64: 36,958,004 km (0.074 R)
• M65: 37,219,651 km (0.112 R)
• M66: 38,869,117 km (0.036 R)
• M67: 40,138,455 km (0.103 R)
• M68: 40,407,432 km (0.071 R)
• M69: 43,681,830 km (0.045 R)
• M70: 44,791,996 km (0.095 R)
• M71: 45,420,606 km (0.055 R)
• M72: 46,545,433 km (0.109 R)
• M73: 46,898,783 km (0.112 R)
• M74: 47,040,302 km (0.032 R)
• M75: 47,323,940 km (0.08 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: 371 - 14,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit