🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.72 AU - 1.2 AU

Year: 345 Days

Day: 25.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,521,649 km

• M1: 467,194 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.1 AU - 4.8 AU

Year: 2882 Days

Day: 26.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,521,649 km

• M1: 2,143,289 km (0.053 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 14.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.88 AU - 10.1 AU

Year: 10732 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 137.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,521,649 km

• M1: 184,005 km (0.094 R)
• M2: 688,599 km (0.082 R)
• M3: 1,161,777 km (0.034 R)
• M4: 2,710,564 km (0.118 R)
• M5: 3,295,791 km (0.12 R)
• M6: 3,749,820 km (0.098 R)
• M7: 4,631,400 km (0.063 R)
• M8: 6,610,281 km (0.112 R)
• M9: 7,898,319 km (0.065 R)
• M10: 9,851,469 km (0.073 R)
• M11: 11,472,212 km (0.092 R)
• M12: 12,953,530 km (0.097 R)
• M13: 14,693,204 km (0.097 R)
• M14: 21,014,611 km (0.092 R)
• M15: 23,409,524 km (0.112 R)
• M16: 25,007,827 km (0.063 R)
• M17: 30,348,172 km (0.104 R)
• M18: 35,061,103 km (0.111 R)
• M19: 35,911,866 km (0.083 R)
• M20: 38,290,473 km (0.085 R)
• M21: 39,714,495 km (0.091 R)
• M22: 48,558,870 km (0.062 R)
• M23: 49,920,959 km (0.104 R)
• M24: 52,721,132 km (0.061 R)

Asteroid Belt

Center: 11.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.5

Radius: 4.4

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.65 AU - 13.89 AU

Year: 17745 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,521,649 km

• M1: 64,327 km (0.071 R)
• M2: 226,940 km (0.072 R)
• M3: 1,707,360 km (0.071 R)
• M4: 3,249,116 km (0.039 R)
• M5: 3,411,579 km (0.118 R)
• M6: 3,781,984 km (0.07 R)
• M7: 4,084,919 km (0.111 R)
• M8: 4,338,787 km (0.095 R)
• M9: 5,498,320 km (0.034 R)
• M10: 5,807,838 km (0.078 R)
• M11: 7,817,536 km (0.111 R)
• M12: 8,768,081 km (0.119 R)
• M13: 9,905,623 km (0.097 R)
• M14: 11,950,177 km (0.115 R)
• M15: 13,413,394 km (0.074 R)
• M16: 14,696,196 km (0.12 R)
• M17: 21,869,114 km (0.091 R)
• M18: 25,081,130 km (0.119 R)
• M19: 26,799,112 km (0.104 R)
• M20: 33,811,512 km (0.109 R)
• M21: 34,326,877 km (0.111 R)
• M22: 39,061,949 km (0.118 R)
• M23: 53,369,040 km (0.03 R)
• M24: 56,199,432 km (0.066 R)
• M25: 56,379,548 km (0.102 R)
• M26: 58,756,508 km (0.063 R)
• M27: 60,063,695 km (0.081 R)
• M28: 68,521,659 km (0.083 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: 174 - 14,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit