🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 25.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.92 AU - 2.8 AU

Year: 1359 Days

Day: 30.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 8.6

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.5 AU - 9.06 AU

Year: 7361 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,727,383 km

• M1: 106,962 km (0.087 R)
• M2: 380,876 km (0.071 R)
• M3: 803,191 km (0.102 R)
• M4: 1,897,948 km (0.069 R)
• M5: 2,814,086 km (0.105 R)
• M6: 3,426,838 km (0.11 R)
• M7: 4,074,747 km (0.117 R)
• M8: 5,581,197 km (0.092 R)
• M9: 6,442,432 km (0.112 R)
• M10: 6,796,231 km (0.071 R)
• M11: 8,016,651 km (0.059 R)
• M12: 8,510,024 km (0.085 R)
• M13: 8,936,528 km (0.084 R)
• M14: 12,224,839 km (0.098 R)
• M15: 14,736,437 km (0.066 R)
• M16: 16,113,037 km (0.105 R)
• M17: 17,641,628 km (0.103 R)
• M18: 20,678,614 km (0.107 R)
• M19: 22,642,835 km (0.095 R)
• M20: 24,047,559 km (0.05 R)
• M21: 26,666,568 km (0.113 R)
• M22: 27,672,764 km (0.105 R)
• M23: 27,951,465 km (0.112 R)
• M24: 30,249,437 km (0.083 R)
• M25: 32,981,992 km (0.11 R)
• M26: 34,568,926 km (0.108 R)
• M27: 38,123,671 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.7

Radius: 6.7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.08 AU - 19.24 AU

Year: 30206 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,727,383 km

• M1: 83,326 km (0.047 R)
• M2: 580,290 km (0.108 R)
• M3: 1,357,451 km (0.082 R)
• M4: 2,376,213 km (0.074 R)
• M5: 2,714,753 km (0.089 R)
• M6: 3,610,395 km (0.075 R)
• M7: 5,027,835 km (0.113 R)
• M8: 6,781,720 km (0.111 R)
• M9: 9,136,540 km (0.087 R)
• M10: 14,895,460 km (0.063 R)
• M11: 23,987,869 km (0.119 R)
• M12: 27,447,320 km (0.102 R)
• M13: 27,810,543 km (0.071 R)
• M14: 29,295,601 km (0.12 R)
• M15: 31,225,414 km (0.079 R)
• M16: 35,193,647 km (0.056 R)
• M17: 40,258,881 km (0.068 R)
• M18: 44,278,875 km (0.108 R)
• M19: 51,805,294 km (0.056 R)
• M20: 55,579,199 km (0.091 R)
• M21: 64,946,270 km (0.1 R)
• M22: 66,894,184 km (0.067 R)
• M23: 81,133,807 km (0.111 R)
• M24: 83,645,405 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit