🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 180 Days

Day: 14.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,982,161 km

• M1: 46,525 km (0.094 R)
• M2: 156,479 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.33 AU - 1.55 AU

Year: 783 Days

Day: 37 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,982,161 km

• M1: 1,145,022 km (0.118 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 11

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.09 AU - 3.55 AU

Year: 2741 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,982,161 km

• M1: 137,331 km (0.066 R)
• M2: 741,706 km (0.079 R)
• M3: 1,154,297 km (0.096 R)
• M4: 1,552,676 km (0.11 R)
• M5: 2,356,466 km (0.108 R)
• M6: 3,232,062 km (0.108 R)
• M7: 3,678,163 km (0.079 R)
• M8: 4,734,473 km (0.089 R)
• M9: 6,029,093 km (0.09 R)
• M10: 6,484,619 km (0.071 R)
• M11: 8,019,044 km (0.118 R)
• M12: 10,447,018 km (0.051 R)
• M13: 13,328,572 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 10.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.18 AU - 3.6 AU

Year: 2828 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,982,161 km

• M1: 128,205 km (0.08 R)
• M2: 895,942 km (0.052 R)
• M3: 1,284,896 km (0.081 R)
• M4: 1,627,924 km (0.072 R)
• M5: 2,302,012 km (0.108 R)
• M6: 2,767,561 km (0.106 R)
• M7: 3,223,385 km (0.117 R)
• M8: 3,970,327 km (0.118 R)
• M9: 4,597,442 km (0.101 R)
• M10: 5,700,128 km (0.086 R)
• M11: 6,104,341 km (0.106 R)
• M12: 6,970,662 km (0.119 R)
• M13: 7,339,272 km (0.032 R)
• M14: 8,115,834 km (0.111 R)
• M15: 8,733,673 km (0.096 R)
• M16: 9,985,658 km (0.047 R)
• M17: 10,695,201 km (0.076 R)
• M18: 14,706,667 km (0.073 R)
• M19: 15,521,078 km (0.074 R)
• M20: 16,365,259 km (0.073 R)
• M21: 17,632,054 km (0.038 R)
• M22: 19,381,302 km (0.093 R)
• M23: 19,866,597 km (0.078 R)
• M24: 20,609,799 km (0.109 R)
• M25: 21,179,319 km (0.089 R)
• M26: 21,759,309 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.8

Radius: 5.1

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.87 AU - 14.37 AU

Year: 17945 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,982,161 km

• M1: 63,579 km (0.045 R)
• M2: 337,942 km (0.06 R)
• M3: 534,663 km (0.069 R)
• M4: 729,589 km (0.057 R)
• M5: 949,049 km (0.1 R)
• M6: 2,280,021 km (0.093 R)
• M7: 4,237,958 km (0.114 R)
• M8: 6,022,511 km (0.104 R)
• M9: 6,397,553 km (0.033 R)
• M10: 6,656,058 km (0.039 R)
• M11: 7,240,088 km (0.085 R)
• M12: 9,251,282 km (0.098 R)
• M13: 10,092,770 km (0.064 R)
• M14: 11,417,758 km (0.069 R)
• M15: 11,862,513 km (0.118 R)
• M16: 13,616,249 km (0.102 R)
• M17: 16,721,152 km (0.059 R)
• M18: 19,629,485 km (0.094 R)
• M19: 20,175,517 km (0.113 R)
• M20: 21,488,837 km (0.12 R)
• M21: 21,874,201 km (0.032 R)
• M22: 22,362,488 km (0.082 R)
• M23: 26,533,726 km (0.105 R)
• M24: 26,865,982 km (0.104 R)
• M25: 29,152,287 km (0.102 R)
• M26: 32,063,162 km (0.075 R)
• M27: 32,440,149 km (0.07 R)
• M28: 33,202,948 km (0.028 R)
• M29: 37,196,912 km (0.112 R)
• M30: 38,880,337 km (0.114 R)
• M31: 40,907,687 km (0.106 R)
• M32: 42,700,618 km (0.093 R)
• M33: 43,156,891 km (0.105 R)
• M34: 52,804,159 km (0.064 R)
• M35: 54,569,862 km (0.106 R)
• M36: 58,592,250 km (0.057 R)
• M37: 60,867,334 km (0.059 R)
• M38: 67,426,453 km (0.108 R)
• M39: 70,134,474 km (0.04 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: 458 - 18,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit