🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 9.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.68 AU - 0.88 AU

Year: 452 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,672,007 km

• M1: 124,765 km (0.082 R)
• M2: 485,894 km (0.1 R)
• M3: 844,330 km (0.042 R)
• M4: 1,194,090 km (0.109 R)
• M5: 1,601,296 km (0.058 R)
• M6: 1,964,519 km (0.104 R)
• M7: 2,277,179 km (0.116 R)
• M8: 3,004,823 km (0.099 R)
• M9: 3,634,779 km (0.083 R)
• M10: 4,110,800 km (0.081 R)
• M11: 4,557,499 km (0.111 R)
• M12: 4,991,483 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 11.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.69 AU - 1.11 AU

Year: 560 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 91,672,007 km

• M1: 144,960 km (0.064 R)
• M2: 619,634 km (0.119 R)
• M3: 1,305,391 km (0.107 R)
• M4: 1,699,731 km (0.098 R)
• M5: 2,534,487 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 13.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.94 AU - 1.42 AU

Year: 841 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,672,007 km

• M1: 165,455 km (0.103 R)
• M2: 646,562 km (0.089 R)
• M3: 1,126,921 km (0.076 R)
• M4: 1,826,740 km (0.036 R)
• M5: 2,657,905 km (0.099 R)
• M6: 3,186,285 km (0.114 R)
• M7: 3,756,253 km (0.045 R)
• M8: 4,224,045 km (0.095 R)
• M9: 4,730,883 km (0.106 R)
• M10: 5,260,460 km (0.064 R)
• M11: 5,886,676 km (0.062 R)
• M12: 6,624,194 km (0.047 R)
• M13: 7,490,066 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 9.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 984 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,672,007 km

• M1: 123,269 km (0.116 R)
• M2: 567,425 km (0.115 R)
• M3: 1,054,067 km (0.089 R)
• M4: 1,365,081 km (0.106 R)
• M5: 2,537,778 km (0.036 R)
• M6: 2,861,358 km (0.12 R)
• M7: 3,606,954 km (0.118 R)
• M8: 4,172,434 km (0.113 R)
• M9: 5,112,657 km (0.058 R)
• M10: 5,518,516 km (0.116 R)
• M11: 5,965,664 km (0.1 R)
• M12: 8,755,365 km (0.098 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 11.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.87 AU - 4.39 AU

Year: 5506 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,672,007 km

• M1: 148,102 km (0.115 R)
• M2: 625,917 km (0.076 R)
• M3: 1,021,454 km (0.034 R)
• M4: 1,503,010 km (0.047 R)
• M5: 1,990,998 km (0.098 R)
• M6: 2,862,256 km (0.093 R)
• M7: 3,693,123 km (0.055 R)
• M8: 6,031,936 km (0.09 R)
• M9: 8,087,710 km (0.099 R)
• M10: 9,462,813 km (0.054 R)
• M11: 10,242,517 km (0.113 R)
• M12: 10,648,227 km (0.047 R)
• M13: 11,610,440 km (0.113 R)
• M14: 13,575,109 km (0.028 R)
• M15: 14,939,591 km (0.055 R)
• M16: 15,558,478 km (0.066 R)
• M17: 17,154,837 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.5

Radius: 4.5

Gravity: 44.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.95 AU - 11.09 AU

Year: 17771 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,672,007 km

• M1: 56,548 km (0.102 R)
• M2: 290,369 km (0.076 R)
• M3: 467,942 km (0.075 R)
• M4: 643,720 km (0.033 R)
• M5: 1,585,887 km (0.066 R)
• M6: 1,761,515 km (0.1 R)
• M7: 2,843,556 km (0.036 R)
• M8: 3,024,271 km (0.064 R)
• M9: 3,408,587 km (0.119 R)
• M10: 3,855,586 km (0.049 R)
• M11: 5,873,960 km (0.102 R)
• M12: 8,346,215 km (0.051 R)
• M13: 9,154,941 km (0.107 R)
• M14: 11,499,888 km (0.081 R)
• M15: 11,826,908 km (0.097 R)
• M16: 13,483,106 km (0.078 R)
• M17: 14,899,350 km (0.089 R)
• M18: 16,166,443 km (0.044 R)
• M19: 18,376,004 km (0.085 R)
• M20: 20,018,289 km (0.039 R)
• M21: 21,955,133 km (0.109 R)
• M22: 22,968,808 km (0.032 R)
• M23: 25,308,070 km (0.038 R)
• M24: 28,508,717 km (0.08 R)
• M25: 30,329,472 km (0.114 R)
• M26: 31,205,069 km (0.119 R)
• M27: 33,799,545 km (0.112 R)
• M28: 44,167,575 km (0.066 R)
• M29: 49,119,563 km (0.105 R)
• M30: 49,290,703 km (0.109 R)
• M31: 51,552,025 km (0.034 R)
• M32: 52,261,567 km (0.077 R)
• M33: 54,246,133 km (0.042 R)
• M34: 59,523,198 km (0.108 R)
• M35: 64,105,979 km (0.097 R)
• M36: 67,852,209 km (0.03 R)
• M37: 68,918,243 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 7.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.92 AU - 11.4 AU

Year: 22832 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,672,007 km

• M1: 98,286 km (0.038 R)
• M2: 1,444,966 km (0.079 R)
• M3: 2,285,706 km (0.1 R)
• M4: 3,155,617 km (0.037 R)
• M5: 3,603,065 km (0.119 R)
• M6: 3,891,340 km (0.103 R)
• M7: 4,442,309 km (0.119 R)
• M8: 6,549,096 km (0.09 R)
• M9: 9,187,254 km (0.08 R)
• M10: 9,974,438 km (0.093 R)
• M11: 13,123,324 km (0.114 R)
• M12: 13,577,652 km (0.074 R)
• M13: 15,168,177 km (0.038 R)
• M14: 17,326,276 km (0.062 R)
• M15: 18,150,859 km (0.066 R)
• M16: 19,290,645 km (0.066 R)
• M17: 27,028,296 km (0.096 R)
• M18: 29,146,752 km (0.073 R)
• M19: 30,839,751 km (0.094 R)
• M20: 33,570,809 km (0.112 R)
• M21: 36,756,646 km (0.06 R)
• M22: 38,885,723 km (0.068 R)
• M23: 43,221,368 km (0.03 R)
• M24: 43,722,072 km (0.113 R)
• M25: 50,773,966 km (0.096 R)
• M26: 55,349,417 km (0.108 R)
• M27: 60,192,199 km (0.106 R)
• M28: 61,025,759 km (0.115 R)
• M29: 68,878,300 km (0.115 R)
• M30: 72,339,846 km (0.092 R)
• M31: 78,116,418 km (0.091 R)
• M32: 80,359,638 km (0.029 R)
• M33: 82,902,054 km (0.064 R)
• M34: 84,452,935 km (0.084 R)
• M35: 86,023,114 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit