🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 153 Days

Day: 33.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.01 AU - 2.03 AU

Year: 1105 Days

Day: 29.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,636,263 km

• M1: 54,005 km (0.107 R)
• M2: 765,642 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.57 AU - 2.51 AU

Year: 1122 Days

Day: 41.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,636,263 km

• M1: 128,056 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.19 AU - 2.47 AU

Year: 1369 Days

Day: 26.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 14.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.34 AU - 4.88 AU

Year: 3208 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,636,263 km

• M1: 182,061 km (0.053 R)
• M2: 729,439 km (0.095 R)
• M3: 1,199,775 km (0.095 R)
• M4: 1,788,891 km (0.096 R)
• M5: 2,510,551 km (0.109 R)
• M6: 3,015,893 km (0.103 R)
• M7: 3,570,452 km (0.117 R)
• M8: 4,887,811 km (0.1 R)
• M9: 5,503,107 km (0.028 R)
• M10: 7,317,281 km (0.108 R)
• M11: 8,742,799 km (0.071 R)
• M12: 9,244,849 km (0.095 R)
• M13: 11,449,323 km (0.056 R)
• M14: 13,365,672 km (0.073 R)
• M15: 15,696,108 km (0.09 R)
• M16: 16,548,068 km (0.079 R)
• M17: 18,577,512 km (0.061 R)
• M18: 21,535,361 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.35 AU - 6.41 AU

Year: 6204 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,636,263 km

• M1: 131,048 km (0.103 R)
• M2: 515,365 km (0.086 R)
• M3: 898,934 km (0.112 R)
• M4: 1,371,364 km (0.092 R)
• M5: 1,846,935 km (0.079 R)
• M6: 2,414,958 km (0.082 R)
• M7: 4,033,308 km (0.099 R)
• M8: 5,471,991 km (0.091 R)
• M9: 6,010,394 km (0.047 R)
• M10: 6,964,678 km (0.107 R)
• M11: 7,770,562 km (0.048 R)
• M12: 8,825,826 km (0.112 R)
• M13: 9,487,497 km (0.086 R)
• M14: 10,140,043 km (0.09 R)
• M15: 11,949,280 km (0.054 R)
• M16: 12,373,539 km (0.101 R)
• M17: 13,554,465 km (0.104 R)
• M18: 14,120,094 km (0.109 R)
• M19: 15,079,615 km (0.111 R)
• M20: 16,139,067 km (0.088 R)
• M21: 16,657,873 km (0.116 R)
• M22: 18,845,442 km (0.096 R)
• M23: 19,227,665 km (0.069 R)
• M24: 20,272,755 km (0.072 R)
• M25: 23,195,748 km (0.097 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.8

Radius: 5

Gravity: 34.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.59 AU - 17.09 AU

Year: 24272 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,636,263 km

• M1: 62,233 km (0.053 R)
• M2: 335,847 km (0.078 R)
• M3: 928,704 km (0.109 R)
• M4: 1,524,253 km (0.05 R)
• M5: 1,903,932 km (0.056 R)
• M6: 2,538,526 km (0.088 R)
• M7: 2,959,195 km (0.103 R)
• M8: 3,304,168 km (0.092 R)
• M9: 3,486,528 km (0.112 R)
• M10: 3,938,164 km (0.113 R)
• M11: 4,612,402 km (0.117 R)
• M12: 4,801,942 km (0.101 R)
• M13: 6,370,925 km (0.118 R)
• M14: 6,701,985 km (0.059 R)
• M15: 9,777,268 km (0.116 R)
• M16: 10,154,105 km (0.066 R)
• M17: 11,829,302 km (0.108 R)
• M18: 12,474,817 km (0.061 R)
• M19: 14,796,725 km (0.106 R)
• M20: 17,851,514 km (0.068 R)
• M21: 19,182,785 km (0.111 R)
• M22: 22,148,414 km (0.104 R)
• M23: 23,683,587 km (0.07 R)
• M24: 27,332,877 km (0.055 R)
• M25: 39,066,886 km (0.082 R)
• M26: 42,284,437 km (0.098 R)
• M27: 45,674,324 km (0.1 R)
• M28: 51,467,352 km (0.097 R)
• M29: 51,844,937 km (0.038 R)
• M30: 65,364,246 km (0.076 R)
• M31: 65,585,352 km (0.062 R)
• M32: 68,050,575 km (0.091 R)
• M33: 69,191,259 km (0.111 R)
• M34: 71,510,924 km (0.071 R)
• M35: 81,052,725 km (0.071 R)
• M36: 88,944,611 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit