🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.05 AU - 1.67 AU

Year: 579 Days

Day: 35.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.22 AU - 1.88 AU

Year: 705 Days

Day: 12.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.86 AU - 2.72 AU

Year: 1266 Days

Day: 46.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,703,376 km

• M1: 433,086 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.17 AU - 3.39 AU

Year: 2170 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.18 AU - 4.42 AU

Year: 2706 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,703,376 km

• M1: 1,003,203 km (0.055 R)
• M2: 2,363,497 km (0.073 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 8.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.69 AU - 7.37 AU

Year: 5408 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,703,376 km

• M1: 143,764 km (0.103 R)
• M2: 201,359 km (0.088 R)
• M3: 293,212 km (0.114 R)
• M4: 470,934 km (0.115 R)
• M5: 671,096 km (0.036 R)
• M6: 725,550 km (0.083 R)
• M7: 868,715 km (0.112 R)
• M8: 990,338 km (0.078 R)
• M9: 1,200,224 km (0.113 R)
• M10: 1,496,278 km (0.115 R)
• M11: 1,834,668 km (0.091 R)
• M12: 2,196,845 km (0.104 R)
• M13: 2,280,320 km (0.107 R)
• M14: 2,343,750 km (0.107 R)
• M15: 2,515,638 km (0.115 R)
• M16: 2,625,143 km (0.078 R)
• M17: 2,826,502 km (0.095 R)
• M18: 3,056,135 km (0.054 R)
• M19: 3,149,783 km (0.111 R)
• M20: 3,244,329 km (0.077 R)
• M21: 3,681,454 km (0.083 R)
• M22: 3,781,236 km (0.11 R)
• M23: 3,932,479 km (0.108 R)
• M24: 4,085,817 km (0.116 R)
• M25: 4,163,159 km (0.084 R)
• M26: 4,398,327 km (0.098 R)
• M27: 4,557,649 km (0.12 R)
• M28: 4,827,224 km (0.099 R)
• M29: 5,467,054 km (0.053 R)
• M30: 5,957,137 km (0.096 R)
• M31: 6,431,212 km (0.105 R)
• M32: 6,521,420 km (0.04 R)
• M33: 6,733,699 km (0.105 R)
• M34: 7,164,990 km (0.118 R)
• M35: 8,054,499 km (0.116 R)
• M36: 8,777,505 km (0.101 R)
• M37: 9,624,379 km (0.1 R)
• M38: 10,005,255 km (0.094 R)
• M39: 10,179,986 km (0.078 R)
• M40: 10,355,763 km (0.12 R)
• M41: 10,426,373 km (0.114 R)
• M42: 10,924,983 km (0.103 R)
• M43: 11,032,843 km (0.07 R)
• M44: 11,834,688 km (0.072 R)
• M45: 12,242,641 km (0.079 R)
• M46: 12,504,736 km (0.11 R)
• M47: 13,263,497 km (0.114 R)
• M48: 13,340,241 km (0.085 R)
• M49: 14,390,268 km (0.116 R)
• M50: 14,508,450 km (0.098 R)
• M51: 15,790,504 km (0.097 R)
• M52: 16,075,787 km (0.11 R)
• M53: 16,239,447 km (0.109 R)
• M54: 16,403,855 km (0.053 R)
• M55: 17,527,485 km (0.082 R)
• M56: 18,675,649 km (0.051 R)
• M57: 19,020,621 km (0.045 R)
• M58: 19,804,365 km (0.071 R)
• M59: 19,892,029 km (0.044 R)
• M60: 20,023,974 km (0.099 R)
• M61: 20,200,200 km (0.115 R)
• M62: 20,288,463 km (0.069 R)
• M63: 20,910,342 km (0.106 R)
• M64: 21,268,479 km (0.108 R)
• M65: 21,403,267 km (0.076 R)
• M66: 22,127,171 km (0.106 R)
• M67: 22,309,381 km (0.059 R)
• M68: 23,043,158 km (0.104 R)
• M69: 25,578,094 km (0.079 R)
• M70: 26,057,107 km (0.063 R)
• M71: 26,153,298 km (0.082 R)
• M72: 26,345,980 km (0.106 R)
• M73: 27,170,115 km (0.105 R)
• M74: 30,398,587 km (0.084 R)
• M75: 31,672,263 km (0.089 R)
• M76: 32,859,471 km (0.091 R)
• M77: 33,171,533 km (0.044 R)
• M78: 34,429,651 km (0.056 R)
• M79: 34,535,267 km (0.103 R)
• M80: 35,490,000 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit