🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.77 AU - 0.91 AU

Year: 287 Days

Day: 37.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 151.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.17 AU - 1.41 AU

Year: 546 Days

Day: 29.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,234,233 km

• M1: 97,837 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.17 AU - 1.49 AU

Year: 572 Days

Day: 42.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.9 AU

Year: 1343 Days

Day: 46.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.6

Radius: 7.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.71 AU - 14.63 AU

Year: 16812 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,234,233 km

• M1: 207,492 km (0.091 R)
• M2: 317,147 km (0.096 R)
• M3: 449,093 km (0.084 R)
• M4: 599,887 km (0.105 R)
• M5: 797,207 km (0.072 R)
• M6: 998,715 km (0.074 R)
• M7: 1,394,402 km (0.06 R)
• M8: 1,638,396 km (0.026 R)
• M9: 1,835,267 km (0.047 R)
• M10: 2,187,719 km (0.037 R)
• M11: 2,360,954 km (0.086 R)
• M12: 2,836,824 km (0.094 R)
• M13: 3,025,916 km (0.09 R)
• M14: 3,170,428 km (0.056 R)
• M15: 4,058,291 km (0.115 R)
• M16: 4,217,912 km (0.115 R)
• M17: 4,433,931 km (0.119 R)
• M18: 4,515,911 km (0.116 R)
• M19: 4,737,017 km (0.117 R)
• M20: 4,961,563 km (0.102 R)
• M21: 5,597,204 km (0.062 R)
• M22: 5,715,536 km (0.051 R)
• M23: 5,894,605 km (0.044 R)
• M24: 6,567,047 km (0.076 R)
• M25: 6,691,812 km (0.069 R)
• M26: 6,912,319 km (0.039 R)
• M27: 7,199,248 km (0.053 R)
• M28: 7,555,291 km (0.033 R)
• M29: 8,183,602 km (0.08 R)
• M30: 8,487,136 km (0.089 R)
• M31: 8,657,378 km (0.103 R)
• M32: 8,863,225 km (0.111 R)
• M33: 10,023,656 km (0.099 R)
• M34: 10,786,754 km (0.105 R)
• M35: 11,380,658 km (0.102 R)
• M36: 11,643,801 km (0.093 R)
• M37: 11,871,040 km (0.069 R)
• M38: 12,561,434 km (0.079 R)
• M39: 12,638,926 km (0.087 R)
• M40: 13,107,317 km (0.1 R)
• M41: 13,740,864 km (0.101 R)
• M42: 13,860,692 km (0.034 R)
• M43: 14,303,202 km (0.081 R)
• M44: 14,832,180 km (0.097 R)
• M45: 16,203,544 km (0.107 R)
• M46: 16,669,691 km (0.047 R)
• M47: 17,398,681 km (0.111 R)
• M48: 18,094,311 km (0.119 R)
• M49: 18,577,812 km (0.082 R)
• M50: 20,235,057 km (0.094 R)
• M51: 20,920,365 km (0.106 R)
• M52: 21,288,974 km (0.067 R)
• M53: 21,381,425 km (0.091 R)
• M54: 21,985,801 km (0.108 R)
• M55: 22,360,543 km (0.082 R)
• M56: 24,459,102 km (0.057 R)
• M57: 24,507,572 km (0.066 R)
• M58: 24,750,070 km (0.116 R)
• M59: 24,847,309 km (0.089 R)
• M60: 26,073,862 km (0.119 R)
• M61: 26,371,113 km (0.096 R)
• M62: 26,569,928 km (0.093 R)
• M63: 26,919,090 km (0.034 R)
• M64: 28,585,311 km (0.098 R)
• M65: 29,766,236 km (0.094 R)
• M66: 29,869,758 km (0.063 R)
• M67: 31,015,528 km (0.098 R)
• M68: 31,067,887 km (0.088 R)
• M69: 31,225,414 km (0.094 R)
• M70: 31,593,724 km (0.115 R)
• M71: 32,016,637 km (0.027 R)
• M72: 33,888,256 km (0.077 R)
• M73: 34,321,043 km (0.088 R)
• M74: 34,483,805 km (0.1 R)
• M75: 34,701,320 km (0.073 R)
• M76: 34,864,681 km (0.105 R)
• M77: 34,919,135 km (0.069 R)
• M78: 35,575,570 km (0.114 R)
• M79: 35,630,473 km (0.036 R)
• M80: 36,567,704 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit