🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 8.2

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.8 AU

Year: 394 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,963,791 km

• M1: 108,458 km (0.092 R)
• M2: 386,262 km (0.085 R)
• M3: 688,001 km (0.103 R)
• M4: 986,748 km (0.107 R)
• M5: 1,457,532 km (0.116 R)
• M6: 2,071,332 km (0.118 R)
• M7: 2,669,724 km (0.114 R)
• M8: 3,260,186 km (0.094 R)
• M9: 3,549,359 km (0.1 R)
• M10: 3,921,708 km (0.118 R)
• M11: 4,669,548 km (0.087 R)
• M12: 5,101,287 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 11.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.7 AU - 0.84 AU

Year: 475 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,963,791 km

• M1: 147,952 km (0.04 R)
• M2: 550,670 km (0.113 R)
• M3: 984,055 km (0.114 R)
• M4: 1,745,059 km (0.119 R)
• M5: 2,641,150 km (0.082 R)
• M6: 3,283,075 km (0.103 R)
• M7: 4,113,343 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 12.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 724 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,963,791 km

• M1: 154,235 km (0.105 R)
• M2: 619,934 km (0.082 R)
• M3: 1,250,638 km (0.063 R)
• M4: 1,829,283 km (0.077 R)
• M5: 2,468,365 km (0.115 R)
• M6: 3,173,868 km (0.052 R)
• M7: 3,931,731 km (0.103 R)
• M8: 5,219,619 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 12.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.38 AU - 1.42 AU

Year: 1164 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,963,791 km

• M1: 155,432 km (0.09 R)
• M2: 646,712 km (0.039 R)
• M3: 1,039,556 km (0.088 R)
• M4: 1,656,946 km (0.032 R)
• M5: 2,134,163 km (0.068 R)
• M6: 3,107,148 km (0.116 R)
• M7: 5,004,946 km (0.115 R)
• M8: 5,796,020 km (0.101 R)
• M9: 6,538,923 km (0.102 R)
• M10: 7,182,643 km (0.105 R)
• M11: 7,722,990 km (0.114 R)
• M12: 8,991,730 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 9.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.49 AU - 1.93 AU

Year: 1572 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,963,791 km

• M1: 120,576 km (0.056 R)
• M2: 631,602 km (0.096 R)
• M3: 1,214,884 km (0.119 R)
• M4: 1,580,651 km (0.105 R)
• M5: 3,175,514 km (0.063 R)
• M6: 3,523,628 km (0.105 R)
• M7: 4,610,158 km (0.104 R)
• M8: 5,118,790 km (0.042 R)
• M9: 5,906,573 km (0.05 R)
• M10: 7,353,035 km (0.105 R)
• M11: 7,722,092 km (0.101 R)
• M12: 8,411,888 km (0.044 R)
• M13: 9,112,156 km (0.06 R)
• M14: 11,170,024 km (0.1 R)
• M15: 11,979,947 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 14.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.79 AU - 2.89 AU

Year: 2516 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,963,791 km

• M1: 175,329 km (0.049 R)
• M2: 646,562 km (0.045 R)
• M3: 1,178,981 km (0.054 R)
• M4: 1,870,871 km (0.12 R)
• M5: 2,630,978 km (0.064 R)
• M6: 3,241,038 km (0.074 R)
• M7: 3,773,606 km (0.071 R)
• M8: 4,427,050 km (0.11 R)
• M9: 5,910,462 km (0.113 R)
• M10: 6,655,460 km (0.072 R)
• M11: 8,397,976 km (0.063 R)
• M12: 9,874,058 km (0.117 R)
• M13: 11,678,657 km (0.096 R)
• M14: 13,380,333 km (0.116 R)
• M15: 15,144,989 km (0.104 R)
• M16: 16,955,572 km (0.077 R)
• M17: 18,627,029 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.7

Radius: 5.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.53 AU - 6.97 AU

Year: 9692 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,963,791 km

• M1: 69,713 km (0.071 R)
• M2: 308,022 km (0.102 R)
• M3: 574,456 km (0.105 R)
• M4: 753,225 km (0.112 R)
• M5: 941,868 km (0.112 R)
• M6: 1,368,222 km (0.116 R)
• M7: 1,680,732 km (0.095 R)
• M8: 2,007,903 km (0.113 R)
• M9: 2,466,719 km (0.036 R)
• M10: 4,264,437 km (0.113 R)
• M11: 5,382,232 km (0.054 R)
• M12: 5,860,048 km (0.117 R)
• M13: 6,936,704 km (0.095 R)
• M14: 7,502,483 km (0.074 R)
• M15: 10,217,834 km (0.094 R)
• M16: 10,899,551 km (0.085 R)
• M17: 14,526,402 km (0.036 R)
• M18: 18,956,145 km (0.12 R)
• M19: 19,173,211 km (0.047 R)
• M20: 20,663,056 km (0.103 R)
• M21: 21,202,357 km (0.089 R)
• M22: 24,294,245 km (0.053 R)
• M23: 27,953,559 km (0.086 R)
• M24: 28,234,803 km (0.091 R)
• M25: 33,521,891 km (0.052 R)
• M26: 34,696,234 km (0.118 R)
• M27: 37,580,332 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit