🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.28 AU - 3.78 AU

Year: 1976 Days

Day: 34.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,907,437 km

• M1: 31,416 km (0.037 R)
• M2: 1,631,066 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.9 AU - 3.42 AU

Year: 2105 Days

Day: 32 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.45 AU - 4.95 AU

Year: 3226 Days

Day: 46 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,907,437 km

• M1: 425,905 km (0.11 R)
• M2: 1,092,214 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.02 AU - 7.7 AU

Year: 7482 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,907,437 km

• M1: 136,882 km (0.105 R)
• M2: 538,104 km (0.119 R)
• M3: 1,520,662 km (0.083 R)
• M4: 1,937,292 km (0.089 R)
• M5: 2,671,369 km (0.081 R)
• M6: 3,692,375 km (0.07 R)
• M7: 5,011,080 km (0.114 R)
• M8: 6,261,568 km (0.12 R)
• M9: 9,539,108 km (0.076 R)
• M10: 13,652,750 km (0.118 R)
• M11: 16,310,357 km (0.106 R)
• M12: 17,502,502 km (0.037 R)
• M13: 21,501,104 km (0.095 R)
• M14: 22,322,845 km (0.088 R)
• M15: 25,986,945 km (0.098 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 13.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.78 AU - 11.52 AU

Year: 11234 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,907,437 km

• M1: 166,802 km (0.092 R)
• M2: 728,392 km (0.083 R)
• M3: 1,213,987 km (0.058 R)
• M4: 2,140,895 km (0.089 R)
• M5: 3,522,431 km (0.104 R)
• M6: 4,362,573 km (0.085 R)
• M7: 6,252,144 km (0.106 R)
• M8: 6,989,362 km (0.056 R)
• M9: 8,637,931 km (0.047 R)
• M10: 9,112,006 km (0.083 R)
• M11: 13,492,382 km (0.11 R)
• M12: 19,591,936 km (0.05 R)
• M13: 23,558,074 km (0.08 R)
• M14: 26,218,074 km (0.075 R)
• M15: 27,722,580 km (0.113 R)
• M16: 51,743,660 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.4

Radius: 6.6

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.18 AU - 14.26 AU

Year: 19044 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,907,437 km

• M1: 83,476 km (0.083 R)
• M2: 621,130 km (0.114 R)
• M3: 1,084,136 km (0.111 R)
• M4: 1,506,899 km (0.101 R)
• M5: 1,919,939 km (0.114 R)
• M6: 2,654,764 km (0.05 R)
• M7: 3,339,324 km (0.105 R)
• M8: 4,908,605 km (0.097 R)
• M9: 6,605,644 km (0.069 R)
• M10: 8,098,630 km (0.107 R)
• M11: 8,401,716 km (0.045 R)
• M12: 11,292,246 km (0.029 R)
• M13: 13,409,804 km (0.074 R)
• M14: 14,710,407 km (0.075 R)
• M15: 18,239,720 km (0.066 R)
• M16: 21,709,942 km (0.049 R)
• M17: 26,030,777 km (0.094 R)
• M18: 27,476,192 km (0.116 R)
• M19: 28,974,265 km (0.097 R)
• M20: 32,384,349 km (0.105 R)
• M21: 35,110,919 km (0.062 R)
• M22: 50,891,101 km (0.109 R)
• M23: 56,191,952 km (0.115 R)
• M24: 59,542,795 km (0.106 R)
• M25: 70,815,593 km (0.095 R)
• M26: 71,456,620 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 5.9

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.89 AU - 21.29 AU

Year: 30036 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,907,437 km

• M1: 73,303 km (0.099 R)
• M2: 529,427 km (0.108 R)
• M3: 816,056 km (0.093 R)
• M4: 1,035,217 km (0.113 R)
• M5: 3,819,533 km (0.09 R)
• M6: 4,477,165 km (0.049 R)
• M7: 5,248,192 km (0.111 R)
• M8: 5,622,636 km (0.071 R)
• M9: 6,104,341 km (0.104 R)
• M10: 7,300,974 km (0.109 R)
• M11: 8,199,010 km (0.113 R)
• M12: 10,862,002 km (0.094 R)
• M13: 13,660,829 km (0.101 R)
• M14: 14,289,140 km (0.097 R)
• M15: 16,728,333 km (0.114 R)
• M16: 18,092,815 km (0.102 R)
• M17: 18,280,261 km (0.041 R)
• M18: 20,733,068 km (0.098 R)
• M19: 21,041,539 km (0.115 R)
• M20: 22,737,979 km (0.077 R)
• M21: 24,181,897 km (0.107 R)
• M22: 25,567,922 km (0.106 R)
• M23: 27,869,635 km (0.112 R)
• M24: 30,703,018 km (0.117 R)
• M25: 31,779,225 km (0.065 R)
• M26: 32,741,289 km (0.117 R)
• M27: 46,192,681 km (0.103 R)
• M28: 55,096,447 km (0.098 R)
• M29: 56,884,142 km (0.081 R)
• M30: 57,690,923 km (0.119 R)
• M31: 65,518,482 km (0.088 R)
• M32: 68,201,520 km (0.079 R)
• M33: 69,800,123 km (0.098 R)
• M34: 72,834,566 km (0.045 R)
• M35: 86,117,510 km (0.065 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: 253 - 13,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit