🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.11 AU - 1.33 AU

Year: 505 Days

Day: 23.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,868,852 km

• M1: 227,838 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 951 Days

Day: 34.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 14.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.3 AU - 7.48 AU

Year: 6777 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,868,852 km

• M1: 180,116 km (0.116 R)
• M2: 1,012,778 km (0.109 R)
• M3: 1,509,293 km (0.112 R)
• M4: 2,322,806 km (0.114 R)
• M5: 2,921,497 km (0.103 R)
• M6: 4,064,574 km (0.039 R)
• M7: 4,515,612 km (0.109 R)
• M8: 5,646,871 km (0.087 R)
• M9: 6,560,315 km (0.104 R)
• M10: 7,491,861 km (0.047 R)
• M11: 8,552,510 km (0.055 R)
• M12: 10,087,833 km (0.079 R)
• M13: 10,671,415 km (0.106 R)
• M14: 11,380,808 km (0.089 R)
• M15: 14,477,035 km (0.097 R)
• M16: 20,846,762 km (0.094 R)
• M17: 21,875,996 km (0.049 R)
• M18: 27,349,932 km (0.034 R)
• M19: 29,262,690 km (0.112 R)
• M20: 31,161,087 km (0.074 R)
• M21: 33,140,267 km (0.119 R)
• M22: 33,998,210 km (0.119 R)
• M23: 36,433,963 km (0.057 R)
• M24: 37,926,950 km (0.076 R)
• M25: 38,984,158 km (0.117 R)
• M26: 39,940,238 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 6.2

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.08 AU - 18.58 AU

Year: 23602 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,868,852 km

• M1: 77,492 km (0.114 R)
• M2: 348,413 km (0.106 R)
• M3: 550,969 km (0.077 R)
• M4: 2,846,399 km (0.081 R)
• M5: 3,270,957 km (0.06 R)
• M6: 3,868,451 km (0.065 R)
• M7: 4,610,606 km (0.105 R)
• M8: 5,613,211 km (0.058 R)
• M9: 6,097,609 km (0.038 R)
• M10: 6,467,116 km (0.084 R)
• M11: 6,999,236 km (0.05 R)
• M12: 7,718,353 km (0.09 R)
• M13: 8,206,042 km (0.049 R)
• M14: 11,853,537 km (0.05 R)
• M15: 12,502,343 km (0.107 R)
• M16: 14,028,391 km (0.061 R)
• M17: 14,672,260 km (0.114 R)
• M18: 14,918,648 km (0.1 R)
• M19: 16,105,557 km (0.117 R)
• M20: 17,171,741 km (0.073 R)
• M21: 20,754,909 km (0.051 R)
• M22: 21,590,264 km (0.092 R)
• M23: 21,802,543 km (0.118 R)
• M24: 27,449,863 km (0.031 R)
• M25: 32,586,455 km (0.092 R)
• M26: 34,287,234 km (0.099 R)
• M27: 43,515,926 km (0.077 R)
• M28: 48,786,409 km (0.115 R)
• M29: 54,270,816 km (0.097 R)
• M30: 56,253,287 km (0.065 R)
• M31: 58,695,323 km (0.109 R)
• M32: 61,207,221 km (0.093 R)
• M33: 69,864,599 km (0.113 R)
• M34: 75,822,783 km (0.084 R)
• M35: 76,559,852 km (0.091 R)
• M36: 77,053,824 km (0.111 R)
• M37: 87,384,903 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 5.4

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.96 AU - 20.02 AU

Year: 28594 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,868,852 km

• M1: 67,768 km (0.084 R)
• M2: 261,198 km (0.097 R)
• M3: 431,739 km (0.044 R)
• M4: 765,343 km (0.094 R)
• M5: 1,037,162 km (0.082 R)
• M6: 1,321,996 km (0.099 R)
• M7: 2,550,045 km (0.085 R)
• M8: 2,843,407 km (0.096 R)
• M9: 3,626,701 km (0.08 R)
• M10: 6,730,109 km (0.097 R)
• M11: 6,981,284 km (0.049 R)
• M12: 7,290,802 km (0.12 R)
• M13: 9,911,607 km (0.117 R)
• M14: 13,571,220 km (0.049 R)
• M15: 16,097,329 km (0.112 R)
• M16: 16,456,065 km (0.072 R)
• M17: 17,754,275 km (0.113 R)
• M18: 18,920,092 km (0.094 R)
• M19: 22,276,918 km (0.057 R)
• M20: 24,446,985 km (0.071 R)
• M21: 26,753,934 km (0.093 R)
• M22: 27,257,330 km (0.101 R)
• M23: 28,674,621 km (0.027 R)
• M24: 33,509,923 km (0.102 R)
• M25: 35,738,782 km (0.114 R)
• M26: 36,811,847 km (0.098 R)
• M27: 43,359,297 km (0.075 R)
• M28: 49,124,350 km (0.105 R)
• M29: 49,312,395 km (0.109 R)
• M30: 55,176,781 km (0.085 R)
• M31: 56,402,885 km (0.11 R)
• M32: 57,022,819 km (0.08 R)
• M33: 70,392,530 km (0.08 R)
• M34: 77,035,124 km (0.096 R)
• M35: 80,116,990 km (0.063 R)
• M36: 81,688,216 km (0.083 R)
• M37: 84,083,428 km (0.109 R)
• M38: 89,013,575 km (0.114 R)
• M39: 92,691,738 km (0.032 R)
• M40: 96,469,982 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit