🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.13 AU - 1.57 AU

Year: 565 Days

Day: 19.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,160,184 km

• M1: 67,768 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.55 AU - 1.75 AU

Year: 763 Days

Day: 43.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,160,184 km

• M1: 82,578 km (0.104 R)
• M2: 242,199 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 9.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.78 AU - 14.3 AU

Year: 15982 Days

Day: 10.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,160,184 km

• M1: 121,922 km (0.09 R)
• M2: 857,345 km (0.116 R)
• M3: 1,602,492 km (0.048 R)
• M4: 2,340,309 km (0.079 R)
• M5: 3,364,755 km (0.09 R)
• M6: 3,811,155 km (0.069 R)
• M7: 4,296,750 km (0.052 R)
• M8: 4,791,021 km (0.092 R)
• M9: 5,186,259 km (0.059 R)
• M10: 6,080,256 km (0.111 R)
• M11: 8,125,708 km (0.059 R)
• M12: 8,931,741 km (0.099 R)
• M13: 9,329,222 km (0.104 R)
• M14: 9,894,852 km (0.098 R)
• M15: 10,981,830 km (0.09 R)
• M16: 23,725,325 km (0.09 R)
• M17: 25,268,277 km (0.062 R)
• M18: 27,083,049 km (0.094 R)
• M19: 29,199,410 km (0.082 R)
• M20: 32,694,315 km (0.072 R)
• M21: 33,046,618 km (0.089 R)
• M22: 33,401,465 km (0.107 R)
• M23: 39,563,999 km (0.084 R)
• M24: 41,317,735 km (0.116 R)
• M25: 45,124,702 km (0.093 R)
• M26: 46,889,209 km (0.104 R)
• M27: 54,244,637 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.5

Radius: 4

Gravity: 34.47 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.15 AU - 19.01 AU

Year: 23206 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,160,184 km

• M1: 76,594 km (0.111 R)
• M2: 246,238 km (0.104 R)
• M3: 400,623 km (0.042 R)
• M4: 939,475 km (0.107 R)
• M5: 1,746,106 km (0.074 R)
• M6: 1,896,303 km (0.106 R)
• M7: 3,201,843 km (0.054 R)
• M8: 3,694,020 km (0.107 R)
• M9: 4,006,231 km (0.1 R)
• M10: 5,277,214 km (0.054 R)
• M11: 5,552,175 km (0.065 R)
• M12: 5,795,571 km (0.084 R)
• M13: 8,211,278 km (0.049 R)
• M14: 10,049,835 km (0.112 R)
• M15: 11,612,834 km (0.084 R)
• M16: 13,403,072 km (0.104 R)
• M17: 14,515,182 km (0.079 R)
• M18: 15,448,224 km (0.082 R)
• M19: 17,090,809 km (0.118 R)
• M20: 22,813,825 km (0.102 R)
• M21: 23,542,516 km (0.087 R)
• M22: 30,435,986 km (0.118 R)
• M23: 31,191,455 km (0.12 R)
• M24: 31,830,537 km (0.116 R)
• M25: 32,217,996 km (0.063 R)
• M26: 33,532,662 km (0.087 R)
• M27: 37,546,522 km (0.11 R)
• M28: 41,101,267 km (0.115 R)
• M29: 41,560,832 km (0.044 R)
• M30: 42,334,253 km (0.064 R)
• M31: 44,873,976 km (0.095 R)
• M32: 50,079,832 km (0.076 R)
• M33: 52,198,437 km (0.099 R)
• M34: 54,009,020 km (0.09 R)
• M35: 62,272,358 km (0.056 R)
• M36: 62,675,973 km (0.032 R)
• M37: 62,878,379 km (0.098 R)
• M38: 63,284,686 km (0.105 R)
• M39: 66,387,197 km (0.101 R)
• M40: 67,443,507 km (0.09 R)
• M41: 76,070,068 km (0.082 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit