🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 14.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 307 Days

Day: 5 Hours

Environment

Temp: -148 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,395,512 km

• M1: 180,265 km (0.1 R)
• M2: 637,586 km (0.087 R)
• M3: 1,179,130 km (0.065 R)
• M4: 1,697,786 km (0.068 R)
• M5: 2,202,380 km (0.06 R)
• M6: 2,883,050 km (0.114 R)
• M7: 4,372,147 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.61 AU - 0.75 AU

Year: 380 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,395,512 km

• M1: 99,483 km (0.063 R)
• M2: 375,790 km (0.111 R)
• M3: 665,262 km (0.049 R)
• M4: 938,278 km (0.078 R)
• M5: 1,628,074 km (0.117 R)
• M6: 2,186,223 km (0.095 R)
• M7: 2,439,492 km (0.118 R)
• M8: 2,778,930 km (0.092 R)
• M9: 3,374,629 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 12.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 1707 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,395,512 km

• M1: 155,881 km (0.064 R)
• M2: 587,920 km (0.087 R)
• M3: 1,091,017 km (0.03 R)
• M4: 1,695,243 km (0.071 R)
• M5: 2,981,486 km (0.119 R)
• M6: 3,426,539 km (0.08 R)
• M7: 4,160,167 km (0.117 R)
• M8: 4,660,572 km (0.085 R)
• M9: 5,649,863 km (0.115 R)
• M10: 6,601,455 km (0.117 R)
• M11: 7,711,321 km (0.114 R)
• M12: 8,098,331 km (0.12 R)
• M13: 8,881,775 km (0.116 R)
• M14: 9,369,315 km (0.101 R)
• M15: 11,044,362 km (0.069 R)
• M16: 12,378,775 km (0.027 R)
• M17: 12,910,745 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.53 AU - 2.25 AU

Year: 1762 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,395,512 km

• M1: 156,180 km (0.109 R)
• M2: 869,014 km (0.115 R)
• M3: 1,290,282 km (0.116 R)
• M4: 1,818,362 km (0.098 R)
• M5: 2,592,681 km (0.043 R)
• M6: 3,015,594 km (0.074 R)
• M7: 4,493,770 km (0.11 R)
• M8: 6,916,059 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 11.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.26 AU - 4.48 AU

Year: 5164 Days

Day: 14.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,395,512 km

• M1: 145,559 km (0.095 R)
• M2: 547,229 km (0.076 R)
• M3: 980,764 km (0.117 R)
• M4: 1,346,979 km (0.113 R)
• M5: 1,986,959 km (0.102 R)
• M6: 3,022,775 km (0.1 R)
• M7: 5,460,322 km (0.114 R)
• M8: 7,115,324 km (0.109 R)
• M9: 8,000,494 km (0.084 R)
• M10: 9,051,270 km (0.12 R)
• M11: 9,989,697 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 5.9

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.31 AU - 6.51 AU

Year: 9745 Days

Day: 18.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,395,512 km

• M1: 81,082 km (0.097 R)
• M2: 350,657 km (0.051 R)
• M3: 627,563 km (0.117 R)
• M4: 857,944 km (0.039 R)
• M5: 1,634,656 km (0.094 R)
• M6: 1,831,527 km (0.09 R)
• M7: 2,328,790 km (0.055 R)
• M8: 4,222,101 km (0.118 R)
• M9: 4,566,026 km (0.082 R)
• M10: 5,408,412 km (0.091 R)
• M11: 7,685,142 km (0.117 R)
• M12: 8,871,154 km (0.084 R)
• M13: 10,174,301 km (0.097 R)
• M14: 13,517,813 km (0.051 R)
• M15: 14,012,533 km (0.025 R)
• M16: 15,104,149 km (0.114 R)
• M17: 15,502,528 km (0.088 R)
• M18: 15,907,938 km (0.027 R)
• M19: 18,190,652 km (0.103 R)
• M20: 19,960,096 km (0.102 R)
• M21: 21,339,538 km (0.047 R)
• M22: 23,393,367 km (0.094 R)
• M23: 26,141,480 km (0.036 R)
• M24: 29,507,582 km (0.046 R)
• M25: 31,187,117 km (0.106 R)
• M26: 31,941,539 km (0.097 R)
• M27: 34,506,245 km (0.08 R)
• M28: 35,779,921 km (0.054 R)
• M29: 39,163,077 km (0.037 R)
• M30: 42,096,691 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 7.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.96 AU - 9.4 AU

Year: 14436 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,395,512 km

• M1: 92,601 km (0.037 R)
• M2: 486,043 km (0.116 R)
• M3: 756,367 km (0.077 R)
• M4: 2,059,065 km (0.051 R)
• M5: 2,356,765 km (0.117 R)
• M6: 2,682,888 km (0.076 R)
• M7: 3,400,958 km (0.113 R)
• M8: 4,068,314 km (0.085 R)
• M9: 7,848,353 km (0.093 R)
• M10: 8,719,611 km (0.113 R)
• M11: 9,252,778 km (0.077 R)
• M12: 11,489,864 km (0.11 R)
• M13: 12,489,926 km (0.103 R)
• M14: 14,195,641 km (0.082 R)
• M15: 21,429,446 km (0.104 R)
• M16: 23,306,002 km (0.105 R)
• M17: 25,777,807 km (0.073 R)
• M18: 26,773,381 km (0.094 R)
• M19: 30,240,462 km (0.105 R)
• M20: 33,290,912 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit