🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 43.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,634,751 km

• M1: 787,034 km (0.096 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 14

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.21 AU - 1.65 AU

Year: 1104 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,634,751 km

• M1: 174,431 km (0.091 R)
• M2: 338,540 km (0.115 R)
• M3: 427,401 km (0.063 R)
• M4: 572,361 km (0.066 R)
• M5: 682,316 km (0.108 R)
• M6: 789,278 km (0.117 R)
• M7: 964,906 km (0.042 R)
• M8: 1,127,818 km (0.107 R)
• M9: 1,460,374 km (0.1 R)
• M10: 1,611,618 km (0.096 R)
• M11: 1,704,967 km (0.095 R)
• M12: 1,816,417 km (0.101 R)
• M13: 2,123,093 km (0.111 R)
• M14: 2,226,316 km (0.089 R)
• M15: 2,482,726 km (0.055 R)
• M16: 2,591,783 km (0.077 R)
• M17: 2,693,210 km (0.053 R)
• M18: 2,833,832 km (0.108 R)
• M19: 3,102,809 km (0.08 R)
• M20: 3,240,589 km (0.04 R)
• M21: 3,573,444 km (0.081 R)
• M22: 3,697,311 km (0.102 R)
• M23: 4,045,426 km (0.115 R)
• M24: 4,250,823 km (0.098 R)
• M25: 4,649,502 km (0.093 R)
• M26: 4,887,662 km (0.113 R)
• M27: 5,130,010 km (0.104 R)
• M28: 5,459,275 km (0.095 R)
• M29: 5,626,526 km (0.109 R)
• M30: 5,771,187 km (0.111 R)
• M31: 6,039,864 km (0.051 R)
• M32: 6,200,533 km (0.077 R)
• M33: 6,312,731 km (0.102 R)
• M34: 6,742,376 km (0.104 R)
• M35: 6,947,774 km (0.12 R)
• M36: 7,207,625 km (0.059 R)
• M37: 7,404,646 km (0.088 R)
• M38: 7,563,668 km (0.058 R)
• M39: 7,656,868 km (0.045 R)
• M40: 7,777,294 km (0.039 R)
• M41: 7,871,391 km (0.072 R)
• M42: 8,033,555 km (0.103 R)
• M43: 8,292,808 km (0.029 R)
• M44: 8,485,490 km (0.079 R)
• M45: 8,582,430 km (0.118 R)
• M46: 8,679,818 km (0.11 R)
• M47: 8,917,679 km (0.106 R)
• M48: 9,200,269 km (0.078 R)
• M49: 9,314,263 km (0.04 R)
• M50: 9,428,555 km (0.101 R)
• M51: 9,629,914 km (0.113 R)
• M52: 9,774,575 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.3

Radius: 5.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.02 AU - 9.78 AU

Year: 15719 Days

Day: 22.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,634,751 km

• M1: 311,612 km (0.027 R)
• M2: 428,299 km (0.055 R)
• M3: 841,338 km (0.105 R)
• M4: 1,064,538 km (0.092 R)
• M5: 1,183,170 km (0.077 R)
• M6: 1,244,056 km (0.116 R)
• M7: 2,535,086 km (0.106 R)
• M8: 2,614,223 km (0.077 R)
• M9: 2,938,701 km (0.105 R)
• M10: 3,276,044 km (0.052 R)
• M11: 4,455,174 km (0.065 R)
• M12: 5,006,293 km (0.097 R)
• M13: 5,206,006 km (0.086 R)
• M14: 5,544,546 km (0.056 R)
• M15: 6,171,959 km (0.102 R)
• M16: 6,386,034 km (0.059 R)
• M17: 7,606,603 km (0.079 R)
• M18: 8,145,754 km (0.09 R)
• M19: 8,341,278 km (0.108 R)
• M20: 10,211,700 km (0.049 R)
• M21: 10,337,961 km (0.099 R)
• M22: 10,677,398 km (0.06 R)
• M23: 10,934,408 km (0.083 R)
• M24: 11,063,660 km (0.106 R)
• M25: 11,236,745 km (0.109 R)
• M26: 12,608,707 km (0.115 R)
• M27: 12,699,064 km (0.057 R)
• M28: 12,834,899 km (0.098 R)
• M29: 13,475,327 km (0.088 R)
• M30: 13,846,031 km (0.119 R)
• M31: 14,126,228 km (0.111 R)
• M32: 14,978,038 km (0.097 R)
• M33: 16,041,529 km (0.03 R)
• M34: 16,139,366 km (0.093 R)
• M35: 16,582,326 km (0.039 R)
• M36: 16,681,359 km (0.11 R)
• M37: 17,681,870 km (0.103 R)
• M38: 20,214,113 km (0.058 R)
• M39: 20,638,073 km (0.098 R)
• M40: 20,958,063 km (0.11 R)
• M41: 21,387,409 km (0.108 R)
• M42: 21,602,980 km (0.033 R)
• M43: 22,036,514 km (0.042 R)
• M44: 22,527,794 km (0.113 R)
• M45: 23,022,514 km (0.08 R)
• M46: 23,298,971 km (0.097 R)
• M47: 23,520,974 km (0.102 R)
• M48: 26,065,634 km (0.118 R)
• M49: 26,238,270 km (0.085 R)
• M50: 28,934,023 km (0.06 R)
• M51: 29,351,850 km (0.074 R)
• M52: 29,771,771 km (0.092 R)
• M53: 30,921,431 km (0.094 R)
• M54: 31,409,868 km (0.034 R)
• M55: 32,766,122 km (0.104 R)
• M56: 32,828,206 km (0.102 R)
• M57: 33,576,494 km (0.039 R)
• M58: 34,078,545 km (0.058 R)
• M59: 34,519,709 km (0.112 R)
• M60: 41,361,418 km (0.077 R)
• M61: 43,800,611 km (0.09 R)
• M62: 45,383,207 km (0.118 R)
• M63: 45,799,089 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit