🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.54 AU - 2.12 AU

Year: 1037 Days

Day: 19.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,384,372 km

• M1: 151,094 km (0.107 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 9.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.95 AU - 4.61 AU

Year: 3710 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,384,372 km

• M1: 117,584 km (0.105 R)
• M2: 488,886 km (0.099 R)
• M3: 843,433 km (0.079 R)
• M4: 1,177,485 km (0.111 R)
• M5: 1,473,090 km (0.116 R)
• M6: 1,879,847 km (0.107 R)
• M7: 2,615,270 km (0.099 R)
• M8: 3,270,658 km (0.112 R)
• M9: 3,589,003 km (0.046 R)
• M10: 4,244,840 km (0.114 R)
• M11: 5,174,441 km (0.106 R)
• M12: 5,556,215 km (0.108 R)
• M13: 6,905,737 km (0.035 R)
• M14: 8,707,045 km (0.089 R)
• M15: 9,322,191 km (0.079 R)
• M16: 9,735,381 km (0.067 R)
• M17: 10,842,704 km (0.111 R)
• M18: 11,299,875 km (0.119 R)
• M19: 13,352,956 km (0.104 R)
• M20: 14,024,202 km (0.116 R)
• M21: 14,768,152 km (0.071 R)
• M22: 17,046,977 km (0.054 R)
• M23: 18,415,947 km (0.114 R)
• M24: 20,290,857 km (0.086 R)
• M25: 20,604,863 km (0.082 R)
• M26: 20,985,739 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 14.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.65 AU - 9.45 AU

Year: 9569 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,384,372 km

• M1: 184,454 km (0.084 R)
• M2: 916,736 km (0.103 R)
• M3: 2,154,060 km (0.055 R)
• M4: 3,539,635 km (0.087 R)
• M5: 4,560,940 km (0.063 R)
• M6: 6,030,290 km (0.074 R)
• M7: 7,334,933 km (0.107 R)
• M8: 8,195,570 km (0.041 R)
• M9: 9,166,310 km (0.055 R)
• M10: 10,165,475 km (0.114 R)
• M11: 11,695,113 km (0.116 R)
• M12: 13,430,298 km (0.09 R)
• M13: 15,770,458 km (0.105 R)
• M14: 16,282,232 km (0.118 R)
• M15: 17,339,141 km (0.071 R)
• M16: 20,481,893 km (0.098 R)
• M17: 20,938,017 km (0.087 R)
• M18: 22,507,897 km (0.101 R)
• M19: 27,411,865 km (0.063 R)
• M20: 28,906,946 km (0.063 R)
• M21: 30,554,468 km (0.097 R)
• M22: 33,090,002 km (0.034 R)
• M23: 34,036,208 km (0.047 R)
• M24: 36,424,987 km (0.068 R)
• M25: 36,983,137 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.7

Radius: 6.7

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.06 AU - 12 AU

Year: 16403 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,384,372 km

• M1: 84,074 km (0.086 R)
• M2: 466,147 km (0.091 R)
• M3: 1,148,164 km (0.099 R)
• M4: 1,510,938 km (0.11 R)
• M5: 3,048,505 km (0.107 R)
• M6: 4,000,845 km (0.09 R)
• M7: 4,389,351 km (0.088 R)
• M8: 5,207,053 km (0.11 R)
• M9: 5,670,507 km (0.102 R)
• M10: 6,928,177 km (0.083 R)
• M11: 8,897,333 km (0.083 R)
• M12: 9,249,936 km (0.107 R)
• M13: 10,253,737 km (0.097 R)
• M14: 12,538,845 km (0.078 R)
• M15: 12,854,496 km (0.111 R)
• M16: 13,175,234 km (0.045 R)
• M17: 13,766,295 km (0.116 R)
• M18: 15,645,544 km (0.094 R)
• M19: 15,937,858 km (0.049 R)
• M20: 16,533,257 km (0.098 R)
• M21: 16,760,347 km (0.065 R)
• M22: 17,454,032 km (0.108 R)
• M23: 17,927,061 km (0.107 R)
• M24: 21,034,807 km (0.119 R)
• M25: 24,779,092 km (0.101 R)
• M26: 29,607,513 km (0.088 R)
• M27: 31,772,643 km (0.07 R)
• M28: 37,187,188 km (0.045 R)
• M29: 38,498,114 km (0.045 R)
• M30: 39,704,023 km (0.042 R)
• M31: 55,686,461 km (0.097 R)
• M32: 57,055,132 km (0.069 R)
• M33: 57,921,902 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 3

Gravity: 87.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.5 AU - 19.04 AU

Year: 27496 Days

Day: 22.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,384,372 km

• M1: 37,399 km (0.088 R)
• M2: 455,376 km (0.118 R)
• M3: 789,278 km (0.104 R)
• M4: 1,202,916 km (0.103 R)
• M5: 2,082,552 km (0.119 R)
• M6: 2,411,218 km (0.041 R)
• M7: 3,413,375 km (0.03 R)
• M8: 3,603,813 km (0.09 R)
• M9: 3,801,282 km (0.081 R)
• M10: 5,100,091 km (0.112 R)
• M11: 5,737,527 km (0.102 R)
• M12: 7,117,418 km (0.064 R)
• M13: 8,645,411 km (0.116 R)
• M14: 8,999,210 km (0.068 R)
• M15: 11,750,015 km (0.099 R)
• M16: 16,221,944 km (0.116 R)
• M17: 16,399,816 km (0.067 R)
• M18: 17,216,321 km (0.116 R)
• M19: 17,494,274 km (0.056 R)
• M20: 21,068,616 km (0.096 R)
• M21: 22,470,199 km (0.104 R)
• M22: 24,279,136 km (0.102 R)
• M23: 27,421,589 km (0.093 R)
• M24: 29,484,244 km (0.107 R)
• M25: 32,065,107 km (0.12 R)
• M26: 33,338,484 km (0.119 R)
• M27: 34,498,316 km (0.07 R)
• M28: 34,940,228 km (0.114 R)
• M29: 36,898,315 km (0.082 R)
• M30: 41,527,471 km (0.106 R)
• M31: 47,793,378 km (0.064 R)
• M32: 50,580,087 km (0.093 R)
• M33: 58,328,060 km (0.06 R)
• M34: 59,164,761 km (0.101 R)
• M35: 63,029,024 km (0.119 R)
• M36: 73,175,798 km (0.097 R)
• M37: 75,377,131 km (0.087 R)
• M38: 79,143,407 km (0.103 R)
• M39: 89,518,767 km (0.112 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: 385 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit