🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 11.2

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 382 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,544,173 km

• M1: 139,276 km (0.097 R)
• M2: 673,490 km (0.119 R)
• M3: 1,038,060 km (0.074 R)
• M4: 1,492,089 km (0.098 R)
• M5: 1,874,910 km (0.09 R)
• M6: 2,771,301 km (0.096 R)
• M7: 3,489,670 km (0.096 R)
• M8: 3,985,736 km (0.104 R)
• M9: 4,513,966 km (0.058 R)
• M10: 5,344,683 km (0.1 R)
• M11: 5,848,678 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 9.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 588 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,544,173 km

• M1: 121,922 km (0.12 R)
• M2: 427,850 km (0.083 R)
• M3: 818,600 km (0.069 R)
• M4: 1,777,522 km (0.077 R)
• M5: 3,215,307 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 13.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 833 Days

Day: 7.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,544,173 km

• M1: 170,392 km (0.113 R)
• M2: 598,541 km (0.059 R)
• M3: 1,038,658 km (0.11 R)
• M4: 1,971,700 km (0.069 R)
• M5: 2,415,108 km (0.092 R)
• M6: 3,898,221 km (0.072 R)
• M7: 4,729,985 km (0.097 R)
• M8: 5,283,946 km (0.062 R)
• M9: 5,778,517 km (0.098 R)
• M10: 6,747,163 km (0.04 R)
• M11: 7,187,579 km (0.107 R)
• M12: 8,049,413 km (0.115 R)
• M13: 8,598,886 km (0.113 R)
• M14: 10,098,006 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 14.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 855 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,544,173 km

• M1: 182,809 km (0.09 R)
• M2: 650,601 km (0.12 R)
• M3: 1,360,742 km (0.06 R)
• M4: 1,862,045 km (0.063 R)
• M5: 3,308,507 km (0.119 R)
• M6: 4,253,815 km (0.078 R)
• M7: 4,790,872 km (0.115 R)
• M8: 5,468,101 km (0.087 R)
• M9: 6,292,834 km (0.066 R)
• M10: 8,575,698 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 3.4

Gravity: 56.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.88 AU - 8.26 AU

Year: 12536 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,544,173 km

• M1: 42,486 km (0.028 R)
• M2: 205,697 km (0.053 R)
• M3: 578,794 km (0.11 R)
• M4: 717,023 km (0.109 R)
• M5: 1,193,193 km (0.109 R)
• M6: 1,520,214 km (0.093 R)
• M7: 1,904,082 km (0.113 R)
• M8: 2,174,854 km (0.116 R)
• M9: 2,389,228 km (0.099 R)
• M10: 3,166,089 km (0.043 R)
• M11: 4,303,931 km (0.087 R)
• M12: 4,705,152 km (0.114 R)
• M13: 6,248,703 km (0.105 R)
• M14: 7,783,577 km (0.074 R)
• M15: 10,179,686 km (0.045 R)
• M16: 10,448,813 km (0.082 R)
• M17: 11,057,527 km (0.088 R)
• M18: 15,566,107 km (0.093 R)
• M19: 18,260,215 km (0.085 R)
• M20: 18,737,582 km (0.119 R)
• M21: 22,223,960 km (0.09 R)
• M22: 27,030,989 km (0.11 R)
• M23: 27,236,536 km (0.044 R)
• M24: 30,556,412 km (0.107 R)
• M25: 31,115,908 km (0.051 R)
• M26: 34,859,595 km (0.081 R)
• M27: 36,587,899 km (0.097 R)
• M28: 36,839,373 km (0.062 R)
• M29: 39,285,897 km (0.117 R)
• M30: 39,814,426 km (0.11 R)
• M31: 41,020,933 km (0.115 R)
• M32: 43,647,572 km (0.107 R)
• M33: 46,384,166 km (0.089 R)
• M34: 50,311,260 km (0.086 R)
• M35: 51,405,120 km (0.044 R)
• M36: 53,964,739 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 7.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.76 AU - 9.54 AU

Year: 15516 Days

Day: 21.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,544,173 km

• M1: 130,599 km (0.074 R)
• M2: 990,488 km (0.107 R)
• M3: 1,637,199 km (0.089 R)
• M4: 1,977,983 km (0.056 R)
• M5: 2,598,216 km (0.092 R)
• M6: 2,910,427 km (0.108 R)
• M7: 3,247,471 km (0.084 R)
• M8: 3,511,062 km (0.054 R)
• M9: 5,406,916 km (0.073 R)
• M10: 6,024,157 km (0.075 R)
• M11: 6,649,326 km (0.087 R)
• M12: 10,596,316 km (0.11 R)
• M13: 14,292,730 km (0.1 R)
• M14: 19,386,687 km (0.027 R)
• M15: 20,018,140 km (0.089 R)
• M16: 27,009,447 km (0.088 R)
• M17: 34,428,005 km (0.094 R)
• M18: 35,470,553 km (0.08 R)
• M19: 39,097,852 km (0.08 R)
• M20: 39,348,130 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 3

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.22 AU - 9.8 AU

Year: 16555 Days

Day: 24.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,544,173 km

• M1: 37,250 km (0.12 R)
• M2: 664,065 km (0.112 R)
• M3: 984,952 km (0.089 R)
• M4: 1,168,060 km (0.033 R)
• M5: 1,414,149 km (0.112 R)
• M6: 1,838,259 km (0.081 R)
• M7: 2,583,406 km (0.087 R)
• M8: 2,819,172 km (0.093 R)
• M9: 4,857,144 km (0.117 R)
• M10: 6,553,284 km (0.093 R)
• M11: 13,539,505 km (0.093 R)
• M12: 16,811,061 km (0.061 R)
• M13: 25,819,844 km (0.061 R)
• M14: 32,005,118 km (0.087 R)
• M15: 34,189,247 km (0.09 R)
• M16: 35,497,929 km (0.083 R)
• M17: 35,860,704 km (0.091 R)
• M18: 39,365,483 km (0.031 R)
• M19: 41,601,073 km (0.054 R)
• M20: 47,483,711 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit