🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 35.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 216 Days

Day: 35.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 44.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.83 AU - 2.17 AU

Year: 1023 Days

Day: 13.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.2

Radius: 4.8

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13 AU - 17.38 AU

Year: 21410 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,598,478 km

• M1: 64,626 km (0.058 R)
• M2: 216,169 km (0.101 R)
• M3: 385,065 km (0.06 R)
• M4: 849,566 km (0.104 R)
• M5: 1,520,513 km (0.074 R)
• M6: 1,846,636 km (0.059 R)
• M7: 2,006,107 km (0.117 R)
• M8: 2,540,321 km (0.112 R)
• M9: 2,712,808 km (0.106 R)
• M10: 2,919,402 km (0.118 R)
• M11: 5,047,133 km (0.1 R)
• M12: 10,073,023 km (0.073 R)
• M13: 11,813,744 km (0.116 R)
• M14: 13,007,086 km (0.097 R)
• M15: 15,960,597 km (0.094 R)
• M16: 18,956,893 km (0.07 R)
• M17: 19,521,924 km (0.095 R)
• M18: 26,613,461 km (0.115 R)
• M19: 34,965,810 km (0.046 R)
• M20: 35,388,723 km (0.098 R)
• M21: 56,967,168 km (0.07 R)
• M22: 63,210,336 km (0.096 R)
• M23: 65,317,422 km (0.084 R)
• M24: 66,820,133 km (0.112 R)
• M25: 68,126,272 km (0.061 R)
• M26: 77,033,628 km (0.054 R)
• M27: 82,385,043 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.6

Radius: 5.4

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.25 AU - 18.51 AU

Year: 27343 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,598,478 km

• M1: 67,469 km (0.103 R)
• M2: 403,166 km (0.118 R)
• M3: 619,485 km (0.106 R)
• M4: 912,996 km (0.113 R)
• M5: 1,434,195 km (0.09 R)
• M6: 2,374,567 km (0.072 R)
• M7: 2,780,875 km (0.1 R)
• M8: 3,431,925 km (0.1 R)
• M9: 3,731,270 km (0.119 R)
• M10: 3,983,193 km (0.098 R)
• M11: 4,734,773 km (0.099 R)
• M12: 5,221,115 km (0.112 R)
• M13: 5,577,009 km (0.096 R)
• M14: 6,425,378 km (0.104 R)
• M15: 9,541,651 km (0.079 R)
• M16: 9,716,681 km (0.118 R)
• M17: 12,398,971 km (0.09 R)
• M18: 12,747,983 km (0.103 R)
• M19: 14,515,033 km (0.12 R)
• M20: 16,606,560 km (0.086 R)
• M21: 19,074,925 km (0.056 R)
• M22: 23,643,046 km (0.108 R)
• M23: 24,614,834 km (0.11 R)
• M24: 24,834,294 km (0.095 R)
• M25: 26,637,546 km (0.118 R)
• M26: 26,985,212 km (0.053 R)
• M27: 30,125,271 km (0.082 R)
• M28: 35,979,634 km (0.109 R)
• M29: 38,283,441 km (0.099 R)
• M30: 39,621,594 km (0.036 R)
• M31: 43,023,450 km (0.034 R)
• M32: 44,958,648 km (0.034 R)
• M33: 45,451,423 km (0.066 R)
• M34: 47,458,279 km (0.113 R)
• M35: 56,839,262 km (0.051 R)
• M36: 61,961,493 km (0.113 R)
• M37: 64,010,835 km (0.088 R)
• M38: 65,261,921 km (0.105 R)
• M39: 66,955,220 km (0.03 R)
• M40: 73,793,488 km (0.071 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit