🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.22 AU - 4.72 AU

Year: 3029 Days

Day: 25 Hours

Environment

Temp: -127 °C

Axial Tilt: 143.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,189,060 km

• M1: 128,505 km (0.098 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 13.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.28 AU - 10.58 AU

Year: 12897 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,189,060 km

• M1: 193,580 km (0.047 R)
• M2: 1,062,743 km (0.112 R)
• M3: 1,679,535 km (0.091 R)
• M4: 2,328,491 km (0.119 R)
• M5: 3,011,106 km (0.093 R)
• M6: 3,459,152 km (0.079 R)
• M7: 4,576,648 km (0.102 R)
• M8: 5,425,616 km (0.115 R)
• M9: 6,485,367 km (0.091 R)
• M10: 7,597,627 km (0.111 R)
• M11: 8,178,366 km (0.078 R)
• M12: 8,743,996 km (0.051 R)
• M13: 11,974,562 km (0.101 R)
• M14: 13,524,994 km (0.033 R)
• M15: 14,070,428 km (0.114 R)
• M16: 14,693,802 km (0.094 R)
• M17: 15,205,576 km (0.119 R)
• M18: 18,679,239 km (0.06 R)
• M19: 20,521,238 km (0.105 R)
• M20: 22,565,941 km (0.081 R)
• M21: 23,681,193 km (0.094 R)
• M22: 29,511,920 km (0.052 R)
• M23: 31,054,124 km (0.088 R)
• M24: 35,200,977 km (0.11 R)
• M25: 36,350,637 km (0.044 R)
• M26: 39,334,516 km (0.092 R)
• M27: 41,201,198 km (0.108 R)
• M28: 44,575,678 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 11.2

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.67 AU - 13.11 AU

Year: 14718 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,189,060 km

• M1: 139,276 km (0.054 R)
• M2: 861,833 km (0.078 R)
• M3: 1,405,023 km (0.084 R)
• M4: 2,351,379 km (0.097 R)
• M5: 3,737,852 km (0.117 R)
• M6: 4,282,837 km (0.067 R)
• M7: 5,020,355 km (0.117 R)
• M8: 5,879,944 km (0.063 R)
• M9: 6,966,773 km (0.099 R)
• M10: 8,482,498 km (0.076 R)
• M11: 9,979,824 km (0.118 R)
• M12: 10,438,491 km (0.074 R)
• M13: 13,216,673 km (0.089 R)
• M14: 13,630,311 km (0.1 R)
• M15: 17,669,453 km (0.094 R)
• M16: 19,205,225 km (0.119 R)
• M17: 20,921,113 km (0.1 R)
• M18: 22,443,570 km (0.111 R)
• M19: 28,697,659 km (0.092 R)
• M20: 30,216,825 km (0.075 R)
• M21: 33,542,236 km (0.071 R)
• M22: 36,157,506 km (0.052 R)
• M23: 36,561,121 km (0.087 R)
• M24: 39,756,831 km (0.117 R)
• M25: 42,086,668 km (0.092 R)
• M26: 45,280,882 km (0.084 R)
• M27: 48,469,860 km (0.119 R)
• M28: 58,560,086 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.96 AU - 13.78 AU

Year: 18718 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,189,060 km

• M1: 100,679 km (0.088 R)
• M2: 498,460 km (0.11 R)
• M3: 755,619 km (0.085 R)
• M4: 1,680,433 km (0.046 R)
• M5: 2,382,496 km (0.116 R)
• M6: 2,648,780 km (0.083 R)
• M7: 3,570,303 km (0.112 R)
• M8: 3,892,985 km (0.06 R)
• M9: 4,659,525 km (0.111 R)
• M10: 5,145,419 km (0.118 R)
• M11: 6,256,333 km (0.119 R)
• M12: 7,262,827 km (0.117 R)
• M13: 7,961,150 km (0.118 R)
• M14: 8,419,967 km (0.087 R)
• M15: 9,954,691 km (0.1 R)
• M16: 10,487,260 km (0.033 R)
• M17: 11,207,872 km (0.114 R)
• M18: 16,386,801 km (0.089 R)
• M19: 17,739,316 km (0.109 R)
• M20: 20,409,338 km (0.095 R)
• M21: 20,750,272 km (0.119 R)
• M22: 23,615,370 km (0.044 R)
• M23: 27,866,493 km (0.084 R)
• M24: 29,030,664 km (0.086 R)
• M25: 32,370,137 km (0.082 R)
• M26: 37,718,111 km (0.104 R)
• M27: 38,619,887 km (0.105 R)
• M28: 39,010,786 km (0.113 R)
• M29: 40,466,523 km (0.054 R)
• M30: 43,065,637 km (0.088 R)
• M31: 45,050,651 km (0.063 R)
• M32: 51,056,706 km (0.113 R)
• M33: 53,925,245 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 6.9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.96 AU - 19.92 AU

Year: 27886 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,189,060 km

• M1: 85,869 km (0.09 R)
• M2: 322,383 km (0.098 R)
• M3: 591,061 km (0.118 R)
• M4: 1,349,971 km (0.074 R)
• M5: 1,634,357 km (0.073 R)
• M6: 2,061,608 km (0.116 R)
• M7: 2,324,751 km (0.074 R)
• M8: 2,945,732 km (0.039 R)
• M9: 6,706,921 km (0.111 R)
• M10: 11,032,843 km (0.114 R)
• M11: 13,202,311 km (0.103 R)
• M12: 13,652,900 km (0.109 R)
• M13: 14,113,662 km (0.082 R)
• M14: 16,230,771 km (0.107 R)
• M15: 17,633,999 km (0.085 R)
• M16: 21,906,663 km (0.09 R)
• M17: 23,289,995 km (0.061 R)
• M18: 26,229,593 km (0.091 R)
• M19: 33,382,914 km (0.093 R)
• M20: 33,799,096 km (0.114 R)
• M21: 42,541,894 km (0.075 R)
• M22: 45,533,852 km (0.073 R)
• M23: 46,045,776 km (0.092 R)
• M24: 50,462,055 km (0.068 R)
• M25: 52,491,649 km (0.072 R)
• M26: 54,575,098 km (0.115 R)
• M27: 55,929,109 km (0.072 R)
• M28: 56,320,158 km (0.086 R)
• M29: 56,712,852 km (0.111 R)
• M30: 67,578,295 km (0.116 R)
• M31: 71,410,394 km (0.117 R)
• M32: 71,870,557 km (0.108 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: 422 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit