🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 9.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 73,000,818 km

• M1: 122,072 km (0.081 R)
• M2: 596,447 km (0.036 R)
• M3: 927,507 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 10.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,000,818 km

• M1: 125,662 km (0.059 R)
• M2: 476,619 km (0.078 R)
• M3: 928,554 km (0.098 R)
• M4: 1,286,542 km (0.098 R)
• M5: 1,635,703 km (0.105 R)
• M6: 1,961,976 km (0.057 R)
• M7: 2,496,788 km (0.097 R)
• M8: 2,858,815 km (0.049 R)
• M9: 3,602,466 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 11.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1 AU - 1.16 AU

Year: 748 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 71.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,000,818 km

• M1: 141,819 km (0.072 R)
• M2: 602,730 km (0.069 R)
• M3: 1,053,468 km (0.029 R)
• M4: 1,856,659 km (0.083 R)
• M5: 2,265,959 km (0.07 R)
• M6: 3,603,962 km (0.09 R)
• M7: 4,095,092 km (0.108 R)
• M8: 4,680,020 km (0.051 R)
• M9: 5,356,352 km (0.116 R)
• M10: 6,256,632 km (0.105 R)
• M11: 6,796,381 km (0.086 R)
• M12: 7,277,338 km (0.096 R)
• M13: 7,664,348 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 11.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.46 AU - 3.04 AU

Year: 3041 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,000,818 km

• M1: 138,079 km (0.053 R)
• M2: 674,836 km (0.091 R)
• M3: 1,033,572 km (0.095 R)
• M4: 1,943,576 km (0.066 R)
• M5: 2,751,105 km (0.073 R)
• M6: 3,892,088 km (0.116 R)
• M7: 4,298,545 km (0.076 R)
• M8: 4,662,816 km (0.059 R)
• M9: 6,188,864 km (0.116 R)
• M10: 12,235,759 km (0.084 R)
• M11: 13,159,975 km (0.039 R)
• M12: 14,179,933 km (0.11 R)
• M13: 16,212,819 km (0.095 R)
• M14: 16,819,588 km (0.112 R)
• M15: 18,373,610 km (0.074 R)
• M16: 19,277,182 km (0.078 R)
• M17: 20,848,707 km (0.107 R)
• M18: 21,831,565 km (0.085 R)
• M19: 22,571,776 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.2

Radius: 8.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.34 AU - 3.44 AU

Year: 4162 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,000,818 km

• M1: 107,262 km (0.076 R)
• M2: 407,953 km (0.119 R)
• M3: 723,007 km (0.079 R)
• M4: 1,005,298 km (0.096 R)
• M5: 1,314,965 km (0.051 R)
• M6: 2,105,590 km (0.107 R)
• M7: 3,326,009 km (0.086 R)
• M8: 4,215,818 km (0.061 R)
• M9: 6,093,720 km (0.085 R)
• M10: 9,177,530 km (0.111 R)
• M11: 11,073,982 km (0.095 R)
• M12: 12,941,712 km (0.08 R)
• M13: 14,461,327 km (0.086 R)
• M14: 15,366,693 km (0.057 R)
• M15: 15,728,720 km (0.056 R)
• M16: 17,457,024 km (0.117 R)
• M17: 19,188,769 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.64 AU - 3.82 AU

Year: 4804 Days

Day: 6.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,000,818 km

• M1: 151,842 km (0.101 R)
• M2: 603,478 km (0.04 R)
• M3: 1,034,020 km (0.113 R)
• M4: 1,415,645 km (0.072 R)
• M5: 1,806,993 km (0.109 R)
• M6: 2,214,647 km (0.11 R)
• M7: 2,668,228 km (0.089 R)
• M8: 3,202,292 km (0.098 R)
• M9: 3,953,573 km (0.108 R)
• M10: 4,394,437 km (0.108 R)
• M11: 5,834,766 km (0.085 R)
• M12: 6,232,397 km (0.097 R)
• M13: 7,019,282 km (0.072 R)
• M14: 10,886,536 km (0.104 R)
• M15: 12,119,073 km (0.038 R)
• M16: 13,491,334 km (0.099 R)
• M17: 14,342,546 km (0.096 R)
• M18: 15,122,998 km (0.114 R)
• M19: 18,470,400 km (0.112 R)
• M20: 20,155,471 km (0.095 R)
• M21: 20,804,875 km (0.109 R)
• M22: 23,543,114 km (0.117 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.8

Radius: 7.7

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.69 AU - 10.13 AU

Year: 16264 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,000,818 km

• M1: 95,743 km (0.093 R)
• M2: 653,144 km (0.036 R)
• M3: 1,645,277 km (0.032 R)
• M4: 3,440,901 km (0.074 R)
• M5: 6,348,485 km (0.107 R)
• M6: 6,695,103 km (0.052 R)
• M7: 6,963,182 km (0.11 R)
• M8: 7,810,804 km (0.113 R)
• M9: 8,108,205 km (0.049 R)
• M10: 9,995,980 km (0.102 R)
• M11: 10,287,696 km (0.084 R)
• M12: 14,246,953 km (0.092 R)
• M13: 15,686,234 km (0.09 R)
• M14: 39,562,503 km (0.099 R)
• M15: 45,663,404 km (0.119 R)
• M16: 59,497,317 km (0.091 R)
• M17: 71,050,013 km (0.073 R)
• M18: 71,696,425 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit