🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 242 Days

Day: 35.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 13.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.29 AU - 3.75 AU

Year: 3389 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,074,540 km

• M1: 170,093 km (0.114 R)
• M2: 794,813 km (0.032 R)
• M3: 1,460,973 km (0.098 R)
• M4: 2,012,091 km (0.062 R)
• M5: 2,654,465 km (0.098 R)
• M6: 3,280,382 km (0.11 R)
• M7: 5,137,340 km (0.093 R)
• M8: 5,809,484 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 14

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.93 AU - 3.33 AU

Year: 3575 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,074,540 km

• M1: 177,423 km (0.062 R)
• M2: 878,140 km (0.088 R)
• M3: 1,425,069 km (0.087 R)
• M4: 1,969,905 km (0.099 R)
• M5: 2,621,403 km (0.057 R)
• M6: 3,671,281 km (0.07 R)
• M7: 4,114,989 km (0.116 R)
• M8: 4,762,897 km (0.08 R)
• M9: 6,532,341 km (0.083 R)
• M10: 7,220,790 km (0.117 R)
• M11: 7,888,296 km (0.114 R)
• M12: 8,487,734 km (0.106 R)
• M13: 9,620,041 km (0.079 R)
• M14: 10,596,466 km (0.104 R)
• M15: 11,065,605 km (0.085 R)
• M16: 15,770,907 km (0.097 R)
• M17: 18,439,284 km (0.111 R)
• M18: 19,244,868 km (0.076 R)
• M19: 20,138,716 km (0.112 R)
• M20: 20,860,226 km (0.077 R)
• M21: 21,463,405 km (0.117 R)
• M22: 23,486,417 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 4.2

Gravity: 52.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.37 AU - 6.77 AU

Year: 10873 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,074,540 km

• M1: 52,210 km (0.117 R)
• M2: 290,369 km (0.065 R)
• M3: 632,649 km (0.117 R)
• M4: 807,529 km (0.098 R)
• M5: 959,521 km (0.066 R)
• M6: 1,217,278 km (0.113 R)
• M7: 1,475,933 km (0.095 R)
• M8: 2,293,186 km (0.08 R)
• M9: 2,644,292 km (0.04 R)
• M10: 3,102,061 km (0.065 R)
• M11: 4,202,803 km (0.114 R)
• M12: 4,475,370 km (0.105 R)
• M13: 4,759,606 km (0.069 R)
• M14: 5,540,806 km (0.08 R)
• M15: 6,522,916 km (0.064 R)
• M16: 7,267,165 km (0.066 R)
• M17: 8,440,013 km (0.096 R)
• M18: 9,890,663 km (0.099 R)
• M19: 10,264,209 km (0.094 R)
• M20: 14,464,469 km (0.063 R)
• M21: 16,085,361 km (0.041 R)
• M22: 16,751,222 km (0.068 R)
• M23: 18,376,154 km (0.085 R)
• M24: 23,971,413 km (0.05 R)
• M25: 24,354,533 km (0.063 R)
• M26: 25,133,190 km (0.087 R)
• M27: 26,129,811 km (0.096 R)
• M28: 27,464,224 km (0.116 R)
• M29: 27,883,697 km (0.09 R)
• M30: 28,521,133 km (0.075 R)
• M31: 30,156,836 km (0.088 R)
• M32: 30,941,178 km (0.1 R)
• M33: 33,020,289 km (0.097 R)
• M34: 34,700,423 km (0.098 R)
• M35: 37,582,875 km (0.118 R)
• M36: 38,229,885 km (0.054 R)
• M37: 40,350,435 km (0.077 R)
• M38: 41,165,295 km (0.053 R)
• M39: 44,391,223 km (0.104 R)
• M40: 48,693,658 km (0.026 R)
• M41: 50,709,340 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit