🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 31.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,662,761 km

• M1: 37,100 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 168 Days

Day: 16.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,662,761 km

• M1: 84,224 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 10.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.34 AU - 7.08 AU

Year: 5597 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,662,761 km

• M1: 125,662 km (0.092 R)
• M2: 456,274 km (0.112 R)
• M3: 1,131,409 km (0.073 R)
• M4: 1,863,541 km (0.111 R)
• M5: 2,299,469 km (0.026 R)
• M6: 3,178,356 km (0.085 R)
• M7: 4,031,363 km (0.118 R)
• M8: 4,557,350 km (0.032 R)
• M9: 5,457,330 km (0.055 R)
• M10: 6,413,859 km (0.051 R)
• M11: 6,977,993 km (0.05 R)
• M12: 7,607,351 km (0.073 R)
• M13: 8,103,717 km (0.07 R)
• M14: 8,834,951 km (0.112 R)
• M15: 9,800,306 km (0.107 R)
• M16: 11,209,219 km (0.083 R)
• M17: 11,940,304 km (0.099 R)
• M18: 12,565,922 km (0.095 R)
• M19: 13,640,932 km (0.115 R)
• M20: 14,028,989 km (0.099 R)
• M21: 18,207,706 km (0.079 R)
• M22: 19,952,466 km (0.099 R)
• M23: 21,806,134 km (0.111 R)
• M24: 22,270,186 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 14.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.28 AU - 10.04 AU

Year: 8430 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,662,761 km

• M1: 196,871 km (0.085 R)
• M2: 826,229 km (0.086 R)
• M3: 1,645,128 km (0.093 R)
• M4: 4,259,949 km (0.085 R)
• M5: 4,783,392 km (0.117 R)
• M6: 8,807,275 km (0.108 R)
• M7: 10,045,198 km (0.045 R)
• M8: 11,824,515 km (0.119 R)
• M9: 12,362,469 km (0.119 R)
• M10: 16,000,240 km (0.046 R)
• M11: 16,719,956 km (0.113 R)
• M12: 19,953,962 km (0.093 R)
• M13: 20,507,624 km (0.08 R)
• M14: 21,936,583 km (0.113 R)
• M15: 22,526,447 km (0.09 R)
• M16: 24,753,960 km (0.12 R)
• M17: 27,804,859 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 8.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.31 AU - 14.11 AU

Year: 15430 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 123.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,662,761 km

• M1: 109,506 km (0.104 R)
• M2: 386,411 km (0.069 R)
• M3: 1,028,336 km (0.115 R)
• M4: 1,946,119 km (0.027 R)
• M5: 2,543,762 km (0.077 R)
• M6: 3,611,293 km (0.086 R)
• M7: 4,393,091 km (0.091 R)
• M8: 6,138,150 km (0.076 R)
• M9: 6,757,336 km (0.099 R)
• M10: 7,206,728 km (0.077 R)
• M11: 8,210,978 km (0.076 R)
• M12: 8,962,558 km (0.106 R)
• M13: 9,405,218 km (0.099 R)
• M14: 10,931,116 km (0.086 R)
• M15: 11,322,913 km (0.113 R)
• M16: 12,799,295 km (0.105 R)
• M17: 13,679,828 km (0.057 R)
• M18: 15,702,241 km (0.105 R)
• M19: 16,418,516 km (0.101 R)
• M20: 17,081,534 km (0.093 R)
• M21: 18,070,675 km (0.036 R)
• M22: 21,094,796 km (0.087 R)
• M23: 21,790,426 km (0.077 R)
• M24: 23,875,521 km (0.059 R)
• M25: 28,228,669 km (0.098 R)
• M26: 31,034,976 km (0.092 R)
• M27: 31,595,220 km (0.068 R)
• M28: 33,903,814 km (0.112 R)
• M29: 38,854,157 km (0.065 R)
• M30: 40,295,383 km (0.107 R)
• M31: 41,096,480 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.5

Radius: 7.3

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.32 AU - 17.74 AU

Year: 20030 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,662,761 km

• M1: 143,016 km (0.058 R)
• M2: 1,648,718 km (0.112 R)
• M3: 2,220,930 km (0.083 R)
• M4: 2,768,159 km (0.09 R)
• M5: 3,545,619 km (0.066 R)
• M6: 4,881,977 km (0.067 R)
• M7: 5,215,281 km (0.076 R)
• M8: 6,221,327 km (0.06 R)
• M9: 7,495,452 km (0.044 R)
• M10: 10,919,597 km (0.036 R)
• M11: 11,298,080 km (0.103 R)
• M12: 17,815,311 km (0.101 R)
• M13: 19,512,200 km (0.1 R)
• M14: 20,069,751 km (0.096 R)
• M15: 20,447,336 km (0.059 R)
• M16: 21,411,943 km (0.071 R)
• M17: 23,640,204 km (0.108 R)
• M18: 24,702,498 km (0.099 R)
• M19: 25,907,359 km (0.098 R)
• M20: 28,079,820 km (0.079 R)
• M21: 28,315,287 km (0.098 R)
• M22: 29,150,043 km (0.08 R)
• M23: 31,625,439 km (0.057 R)
• M24: 31,880,503 km (0.072 R)
• M25: 34,641,481 km (0.098 R)
• M26: 35,048,388 km (0.095 R)
• M27: 38,275,513 km (0.1 R)
• M28: 43,243,658 km (0.117 R)
• M29: 65,327,894 km (0.087 R)
• M30: 67,625,269 km (0.062 R)
• M31: 69,544,609 km (0.103 R)
• M32: 70,409,135 km (0.087 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit