🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.4 AU - 2.68 AU

Year: 1429 Days

Day: 31.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 85.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.87 AU - 8.09 AU

Year: 6512 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,684,869 km

• M1: 111,899 km (0.103 R)
• M2: 612,005 km (0.109 R)
• M3: 1,094,458 km (0.119 R)
• M4: 1,816,417 km (0.063 R)
• M5: 2,255,936 km (0.052 R)
• M6: 3,349,347 km (0.116 R)
• M7: 4,152,238 km (0.12 R)
• M8: 5,170,701 km (0.049 R)
• M9: 5,902,833 km (0.047 R)
• M10: 7,693,669 km (0.08 R)
• M11: 8,097,583 km (0.074 R)
• M12: 8,385,409 km (0.078 R)
• M13: 11,214,156 km (0.048 R)
• M14: 11,612,535 km (0.082 R)
• M15: 12,522,239 km (0.06 R)
• M16: 16,640,370 km (0.045 R)
• M17: 17,264,043 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 13.2

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.8 AU - 9.58 AU

Year: 7530 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,684,869 km

• M1: 164,408 km (0.119 R)
• M2: 1,138,290 km (0.028 R)
• M3: 1,888,224 km (0.102 R)
• M4: 3,145,894 km (0.062 R)
• M5: 4,289,569 km (0.072 R)
• M6: 5,068,974 km (0.101 R)
• M7: 5,754,731 km (0.114 R)
• M8: 6,216,839 km (0.089 R)
• M9: 8,008,273 km (0.066 R)
• M10: 10,092,172 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 7

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.64 AU - 16.22 AU

Year: 21402 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,684,869 km

• M1: 87,216 km (0.085 R)
• M2: 335,847 km (0.114 R)
• M3: 556,803 km (0.068 R)
• M4: 1,342,342 km (0.071 R)
• M5: 1,637,349 km (0.093 R)
• M6: 2,097,811 km (0.114 R)
• M7: 2,544,809 km (0.111 R)
• M8: 3,108,045 km (0.103 R)
• M9: 4,694,232 km (0.107 R)
• M10: 5,028,583 km (0.116 R)
• M11: 5,498,919 km (0.068 R)
• M12: 6,710,212 km (0.094 R)
• M13: 7,678,111 km (0.104 R)
• M14: 9,708,752 km (0.101 R)
• M15: 10,313,726 km (0.104 R)
• M16: 11,072,486 km (0.049 R)
• M17: 16,764,536 km (0.065 R)
• M18: 22,858,854 km (0.102 R)
• M19: 27,334,224 km (0.117 R)
• M20: 27,931,718 km (0.105 R)
• M21: 28,173,169 km (0.091 R)
• M22: 29,276,902 km (0.039 R)
• M23: 32,360,712 km (0.095 R)
• M24: 36,511,305 km (0.063 R)
• M25: 37,822,381 km (0.1 R)
• M26: 47,719,028 km (0.104 R)
• M27: 49,815,044 km (0.069 R)
• M28: 52,520,372 km (0.062 R)
• M29: 53,815,740 km (0.112 R)
• M30: 58,221,696 km (0.072 R)
• M31: 62,243,485 km (0.088 R)
• M32: 64,954,647 km (0.077 R)
• M33: 67,526,235 km (0.066 R)
• M34: 69,942,390 km (0.101 R)
• M35: 79,940,764 km (0.119 R)
• M36: 83,390,790 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 5.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.64 AU - 18.38 AU

Year: 22620 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,684,869 km

• M1: 73,602 km (0.075 R)
• M2: 310,266 km (0.11 R)
• M3: 938,727 km (0.072 R)
• M4: 1,260,811 km (0.118 R)
• M5: 1,514,678 km (0.072 R)
• M6: 1,752,090 km (0.119 R)
• M7: 1,977,684 km (0.059 R)
• M8: 2,819,770 km (0.036 R)
• M9: 3,937,117 km (0.062 R)
• M10: 4,143,562 km (0.11 R)
• M11: 4,675,382 km (0.104 R)
• M12: 5,835,963 km (0.111 R)
• M13: 8,860,831 km (0.117 R)
• M14: 12,162,307 km (0.032 R)
• M15: 12,857,189 km (0.029 R)
• M16: 13,511,530 km (0.113 R)
• M17: 14,534,480 km (0.05 R)
• M18: 14,745,114 km (0.119 R)
• M19: 16,733,419 km (0.051 R)
• M20: 17,671,847 km (0.079 R)
• M21: 18,154,001 km (0.053 R)
• M22: 18,480,274 km (0.111 R)
• M23: 20,083,813 km (0.112 R)
• M24: 20,608,752 km (0.1 R)
• M25: 24,543,625 km (0.065 R)
• M26: 25,143,662 km (0.086 R)
• M27: 26,581,896 km (0.085 R)
• M28: 30,187,205 km (0.073 R)
• M29: 32,884,305 km (0.099 R)
• M30: 36,767,716 km (0.055 R)
• M31: 39,157,392 km (0.115 R)
• M32: 42,788,731 km (0.114 R)
• M33: 44,834,183 km (0.119 R)
• M34: 48,647,133 km (0.103 R)
• M35: 49,911,534 km (0.042 R)
• M36: 58,490,972 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.3

Radius: 4.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.55 AU - 18.73 AU

Year: 26161 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,684,869 km

• M1: 59,690 km (0.096 R)
• M2: 384,915 km (0.071 R)
• M3: 1,120,937 km (0.107 R)
• M4: 1,271,432 km (0.12 R)
• M5: 1,472,342 km (0.07 R)
• M6: 2,172,909 km (0.067 R)
• M7: 2,931,819 km (0.091 R)
• M8: 3,950,581 km (0.118 R)
• M9: 4,225,392 km (0.084 R)
• M10: 4,539,547 km (0.101 R)
• M11: 4,785,337 km (0.059 R)
• M12: 4,982,656 km (0.115 R)
• M13: 6,451,109 km (0.119 R)
• M14: 7,046,658 km (0.085 R)
• M15: 7,831,897 km (0.108 R)
• M16: 9,753,183 km (0.094 R)
• M17: 9,933,897 km (0.096 R)
• M18: 14,849,833 km (0.117 R)
• M19: 17,825,185 km (0.092 R)
• M20: 18,368,225 km (0.095 R)
• M21: 19,132,969 km (0.095 R)
• M22: 22,170,404 km (0.086 R)
• M23: 25,005,434 km (0.057 R)
• M24: 26,291,078 km (0.071 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit