🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.73 AU

Year: 1655 Days

Day: 37.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,718,326 km

• M1: 407,205 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 11.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.14 AU - 6.34 AU

Year: 5274 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,718,326 km

• M1: 147,055 km (0.106 R)
• M2: 895,343 km (0.086 R)
• M3: 1,369,718 km (0.11 R)
• M4: 1,809,386 km (0.098 R)
• M5: 2,186,822 km (0.081 R)
• M6: 2,762,325 km (0.109 R)
• M7: 3,417,863 km (0.106 R)
• M8: 4,329,961 km (0.107 R)
• M9: 4,795,360 km (0.05 R)
• M10: 5,397,641 km (0.038 R)
• M11: 5,882,039 km (0.092 R)
• M12: 6,723,676 km (0.086 R)
• M13: 7,610,792 km (0.106 R)
• M14: 8,186,295 km (0.089 R)
• M15: 9,011,177 km (0.102 R)
• M16: 10,049,387 km (0.076 R)
• M17: 10,535,580 km (0.038 R)
• M18: 11,999,245 km (0.115 R)
• M19: 12,968,490 km (0.109 R)
• M20: 13,741,462 km (0.091 R)
• M21: 14,391,914 km (0.045 R)
• M22: 18,253,334 km (0.107 R)
• M23: 18,978,285 km (0.105 R)
• M24: 21,667,756 km (0.1 R)
• M25: 22,825,344 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 14.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.69 AU - 6.03 AU

Year: 5456 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,718,326 km

• M1: 179,069 km (0.097 R)
• M2: 1,545,645 km (0.118 R)
• M3: 2,011,792 km (0.11 R)
• M4: 2,708,170 km (0.101 R)
• M5: 3,603,813 km (0.12 R)
• M6: 6,194,399 km (0.109 R)
• M7: 7,295,439 km (0.06 R)
• M8: 7,893,083 km (0.116 R)
• M9: 9,842,792 km (0.086 R)
• M10: 12,884,715 km (0.111 R)
• M11: 13,550,575 km (0.057 R)
• M12: 19,532,695 km (0.081 R)
• M13: 26,173,344 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 13.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.33 AU - 8.67 AU

Year: 10897 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,718,326 km

• M1: 170,392 km (0.115 R)
• M2: 916,885 km (0.094 R)
• M3: 1,496,128 km (0.07 R)
• M4: 2,942,441 km (0.084 R)
• M5: 3,446,137 km (0.12 R)
• M6: 4,786,533 km (0.11 R)
• M7: 7,697,409 km (0.096 R)
• M8: 9,149,107 km (0.095 R)
• M9: 9,602,987 km (0.116 R)
• M10: 11,397,862 km (0.114 R)
• M11: 13,796,364 km (0.074 R)
• M12: 14,665,977 km (0.069 R)
• M13: 15,289,052 km (0.118 R)
• M14: 16,811,958 km (0.082 R)
• M15: 17,417,979 km (0.059 R)
• M16: 18,038,511 km (0.091 R)
• M17: 23,546,854 km (0.077 R)
• M18: 25,376,287 km (0.101 R)
• M19: 27,820,566 km (0.108 R)
• M20: 30,195,433 km (0.043 R)
• M21: 32,236,845 km (0.111 R)
• M22: 35,222,519 km (0.053 R)
• M23: 40,646,041 km (0.109 R)
• M24: 41,326,561 km (0.104 R)
• M25: 42,292,216 km (0.091 R)
• M26: 44,268,553 km (0.06 R)
• M27: 44,699,993 km (0.116 R)
• M28: 45,425,244 km (0.116 R)
• M29: 51,195,832 km (0.118 R)
• M30: 53,277,187 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 10

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.98 AU - 11 AU

Year: 11852 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,718,326 km

• M1: 126,261 km (0.067 R)
• M2: 534,513 km (0.074 R)
• M3: 893,398 km (0.105 R)
• M4: 1,618,799 km (0.086 R)
• M5: 2,528,503 km (0.112 R)
• M6: 4,441,860 km (0.095 R)
• M7: 4,917,731 km (0.11 R)
• M8: 5,497,722 km (0.077 R)
• M9: 5,896,998 km (0.068 R)
• M10: 6,433,008 km (0.069 R)
• M11: 6,794,586 km (0.099 R)
• M12: 7,558,582 km (0.109 R)
• M13: 8,331,853 km (0.096 R)
• M14: 8,957,920 km (0.12 R)
• M15: 10,800,218 km (0.099 R)
• M16: 12,080,028 km (0.082 R)
• M17: 13,984,559 km (0.098 R)
• M18: 15,148,430 km (0.061 R)
• M19: 17,358,290 km (0.119 R)
• M20: 19,943,341 km (0.118 R)
• M21: 22,315,664 km (0.111 R)
• M22: 22,774,780 km (0.081 R)
• M23: 23,522,470 km (0.09 R)
• M24: 23,902,449 km (0.099 R)
• M25: 25,363,870 km (0.115 R)
• M26: 32,272,449 km (0.066 R)
• M27: 34,787,339 km (0.104 R)
• M28: 37,429,986 km (0.101 R)
• M29: 42,547,280 km (0.109 R)
• M30: 49,342,614 km (0.059 R)
• M31: 50,122,168 km (0.078 R)
• M32: 52,834,228 km (0.093 R)
• M33: 53,650,135 km (0.075 R)
• M34: 56,827,444 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 6.6

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.16 AU - 13.56 AU

Year: 17959 Days

Day: 22.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,718,326 km

• M1: 82,129 km (0.059 R)
• M2: 341,382 km (0.096 R)
• M3: 606,470 km (0.087 R)
• M4: 885,919 km (0.072 R)
• M5: 1,514,529 km (0.076 R)
• M6: 1,869,824 km (0.076 R)
• M7: 2,630,379 km (0.077 R)
• M8: 3,754,308 km (0.108 R)
• M9: 4,308,867 km (0.089 R)
• M10: 6,512,594 km (0.051 R)
• M11: 9,593,711 km (0.041 R)
• M12: 10,274,232 km (0.11 R)
• M13: 17,001,648 km (0.103 R)
• M14: 21,785,340 km (0.096 R)
• M15: 23,967,374 km (0.082 R)
• M16: 28,645,000 km (0.109 R)
• M17: 31,503,217 km (0.11 R)
• M18: 37,364,462 km (0.085 R)
• M19: 46,732,879 km (0.086 R)
• M20: 49,505,227 km (0.104 R)
• M21: 56,275,428 km (0.104 R)
• M22: 58,476,312 km (0.099 R)
• M23: 59,035,509 km (0.055 R)
• M24: 60,734,192 km (0.038 R)
• M25: 68,266,146 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit