🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.02 AU - 2.78 AU

Year: 1372 Days

Day: 36.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 11.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.82 AU - 5 AU

Year: 4014 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,394,495 km

• M1: 140,622 km (0.118 R)
• M2: 736,919 km (0.109 R)
• M3: 1,272,479 km (0.107 R)
• M4: 2,471,207 km (0.118 R)
• M5: 3,106,998 km (0.1 R)
• M6: 3,960,903 km (0.064 R)
• M7: 4,504,691 km (0.084 R)
• M8: 5,233,532 km (0.078 R)
• M9: 6,440,787 km (0.064 R)
• M10: 7,789,112 km (0.11 R)
• M11: 8,190,932 km (0.105 R)
• M12: 9,155,988 km (0.05 R)
• M13: 9,562,595 km (0.092 R)
• M14: 11,450,819 km (0.09 R)
• M15: 13,008,732 km (0.112 R)
• M16: 15,951,172 km (0.109 R)
• M17: 17,391,351 km (0.098 R)
• M18: 18,206,659 km (0.064 R)
• M19: 18,981,726 km (0.103 R)
• M20: 20,117,323 km (0.108 R)
• M21: 23,492,102 km (0.092 R)
• M22: 24,333,290 km (0.088 R)
• M23: 27,646,434 km (0.076 R)
• M24: 28,240,637 km (0.07 R)
• M25: 29,366,810 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 8.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.88 AU - 7.28 AU

Year: 5531 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,394,495 km

• M1: 160,369 km (0.045 R)
• M2: 714,779 km (0.089 R)
• M3: 1,498,073 km (0.103 R)
• M4: 1,989,502 km (0.071 R)
• M5: 2,684,235 km (0.116 R)
• M6: 3,491,913 km (0.118 R)
• M7: 4,743,300 km (0.089 R)
• M8: 5,020,654 km (0.038 R)
• M9: 7,716,707 km (0.084 R)
• M10: 9,974,139 km (0.116 R)
• M11: 10,558,319 km (0.058 R)
• M12: 12,495,761 km (0.095 R)
• M13: 14,343,145 km (0.068 R)
• M14: 16,025,522 km (0.117 R)
• M15: 16,710,681 km (0.094 R)
• M16: 19,907,587 km (0.095 R)
• M17: 21,103,173 km (0.118 R)
• M18: 21,443,508 km (0.071 R)
• M19: 22,065,536 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 11.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.88 AU - 9.88 AU

Year: 11458 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,394,495 km

• M1: 146,905 km (0.058 R)
• M2: 831,764 km (0.111 R)
• M3: 1,278,912 km (0.102 R)
• M4: 1,655,899 km (0.043 R)
• M5: 3,069,898 km (0.095 R)
• M6: 4,012,514 km (0.077 R)
• M7: 5,047,283 km (0.096 R)
• M8: 5,578,804 km (0.057 R)
• M9: 5,942,476 km (0.116 R)
• M10: 7,719,549 km (0.093 R)
• M11: 8,686,400 km (0.028 R)
• M12: 9,637,992 km (0.053 R)
• M13: 10,708,066 km (0.064 R)
• M14: 11,694,664 km (0.115 R)
• M15: 14,271,936 km (0.113 R)
• M16: 17,626,220 km (0.116 R)
• M17: 18,413,104 km (0.113 R)
• M18: 22,787,196 km (0.113 R)
• M19: 26,121,583 km (0.107 R)
• M20: 28,484,631 km (0.11 R)
• M21: 29,072,401 km (0.09 R)
• M22: 30,373,454 km (0.096 R)
• M23: 31,608,534 km (0.105 R)
• M24: 32,027,558 km (0.115 R)
• M25: 33,199,059 km (0.088 R)
• M26: 39,367,876 km (0.078 R)
• M27: 40,219,687 km (0.104 R)
• M28: 41,208,229 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.6

Radius: 3

Gravity: 29.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.99 AU - 15.57 AU

Year: 16857 Days

Day: 21 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,394,495 km

• M1: 59,989 km (0.096 R)
• M2: 284,984 km (0.12 R)
• M3: 457,769 km (0.103 R)
• M4: 1,966,913 km (0.067 R)
• M5: 2,124,739 km (0.086 R)
• M6: 2,485,718 km (0.092 R)
• M7: 2,952,912 km (0.046 R)
• M8: 4,672,241 km (0.042 R)
• M9: 5,936,193 km (0.106 R)
• M10: 6,081,303 km (0.085 R)
• M11: 7,793,451 km (0.076 R)
• M12: 13,514,672 km (0.093 R)
• M13: 13,828,977 km (0.062 R)
• M14: 15,202,884 km (0.102 R)
• M15: 19,464,628 km (0.108 R)
• M16: 31,541,963 km (0.107 R)
• M17: 41,704,595 km (0.087 R)
• M18: 45,663,852 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.3

Radius: 5.6

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.64 AU - 14.58 AU

Year: 19555 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,394,495 km

• M1: 71,807 km (0.096 R)
• M2: 355,744 km (0.091 R)
• M3: 652,546 km (0.092 R)
• M4: 1,351,766 km (0.103 R)
• M5: 1,731,147 km (0.07 R)
• M6: 2,257,282 km (0.066 R)
• M7: 2,525,362 km (0.105 R)
• M8: 3,458,852 km (0.065 R)
• M9: 4,227,337 km (0.102 R)
• M10: 4,733,277 km (0.098 R)
• M11: 6,741,030 km (0.086 R)
• M12: 8,166,249 km (0.107 R)
• M13: 8,848,864 km (0.038 R)
• M14: 10,606,938 km (0.06 R)
• M15: 11,241,382 km (0.056 R)
• M16: 14,170,210 km (0.113 R)
• M17: 14,377,253 km (0.067 R)
• M18: 15,370,134 km (0.076 R)
• M19: 17,021,545 km (0.103 R)
• M20: 17,730,040 km (0.072 R)
• M21: 19,205,524 km (0.118 R)
• M22: 20,761,043 km (0.075 R)
• M23: 23,730,411 km (0.114 R)
• M24: 25,013,512 km (0.098 R)
• M25: 25,621,179 km (0.117 R)
• M26: 31,538,672 km (0.08 R)
• M27: 32,606,053 km (0.11 R)
• M28: 36,208,818 km (0.089 R)
• M29: 37,642,115 km (0.029 R)
• M30: 39,656,900 km (0.115 R)
• M31: 40,344,152 km (0.115 R)
• M32: 41,460,302 km (0.113 R)
• M33: 41,884,113 km (0.117 R)
• M34: 46,282,140 km (0.104 R)
• M35: 56,327,039 km (0.113 R)
• M36: 57,369,886 km (0.08 R)
• M37: 60,213,741 km (0.093 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: 442 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit