🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 290 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 9.6

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.16 AU

Year: 636 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,235,517 km

• M1: 119,379 km (0.099 R)
• M2: 441,463 km (0.114 R)
• M3: 910,303 km (0.117 R)
• M4: 1,285,495 km (0.1 R)
• M5: 1,806,544 km (0.119 R)
• M6: 2,506,662 km (0.088 R)
• M7: 3,245,975 km (0.106 R)
• M8: 4,651,746 km (0.057 R)
• M9: 5,862,441 km (0.106 R)
• M10: 7,003,724 km (0.107 R)
• M11: 7,430,676 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 10.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 706 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,235,517 km

• M1: 130,599 km (0.08 R)
• M2: 457,620 km (0.088 R)
• M3: 795,711 km (0.091 R)
• M4: 1,123,480 km (0.119 R)
• M5: 1,559,857 km (0.057 R)
• M6: 2,542,565 km (0.07 R)
• M7: 3,188,529 km (0.077 R)
• M8: 3,970,776 km (0.071 R)
• M9: 4,671,194 km (0.107 R)
• M10: 5,176,685 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 10.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.5 AU - 3.22 AU

Year: 3173 Days

Day: 5 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,235,517 km

• M1: 129,402 km (0.106 R)
• M2: 527,482 km (0.063 R)
• M3: 887,115 km (0.107 R)
• M4: 1,609,374 km (0.116 R)
• M5: 2,189,066 km (0.032 R)
• M6: 2,903,246 km (0.11 R)
• M7: 3,371,637 km (0.037 R)
• M8: 3,786,322 km (0.097 R)
• M9: 5,342,738 km (0.081 R)
• M10: 6,940,144 km (0.106 R)
• M11: 7,482,586 km (0.081 R)
• M12: 8,087,560 km (0.081 R)
• M13: 10,671,714 km (0.098 R)
• M14: 13,130,205 km (0.119 R)
• M15: 15,351,584 km (0.095 R)
• M16: 16,108,100 km (0.067 R)
• M17: 17,002,845 km (0.07 R)
• M18: 17,462,410 km (0.099 R)
• M19: 19,075,224 km (0.083 R)
• M20: 21,710,840 km (0.114 R)
• M21: 22,732,892 km (0.076 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 13.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.56 AU - 4.96 AU

Year: 6813 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,235,517 km

• M1: 166,802 km (0.059 R)
• M2: 1,335,909 km (0.116 R)
• M3: 3,185,537 km (0.107 R)
• M4: 5,212,738 km (0.069 R)
• M5: 5,723,016 km (0.066 R)
• M6: 7,990,172 km (0.093 R)
• M7: 8,507,182 km (0.039 R)
• M8: 9,564,390 km (0.062 R)
• M9: 15,280,226 km (0.071 R)
• M10: 15,892,081 km (0.111 R)
• M11: 19,696,953 km (0.119 R)
• M12: 22,704,319 km (0.085 R)
• M13: 26,702,472 km (0.053 R)
• M14: 27,951,764 km (0.108 R)
• M15: 28,590,846 km (0.09 R)
• M16: 29,803,486 km (0.078 R)
• M17: 34,370,859 km (0.108 R)
• M18: 34,999,020 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.6

Radius: 6.8

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.92 AU - 10.56 AU

Year: 21496 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,235,517 km

• M1: 85,420 km (0.113 R)
• M2: 792,270 km (0.073 R)
• M3: 1,164,320 km (0.074 R)
• M4: 1,511,836 km (0.118 R)
• M5: 1,887,925 km (0.041 R)
• M6: 2,150,918 km (0.089 R)
• M7: 2,930,772 km (0.055 R)
• M8: 3,200,796 km (0.11 R)
• M9: 5,147,513 km (0.065 R)
• M10: 12,806,027 km (0.079 R)
• M11: 14,128,621 km (0.108 R)
• M12: 16,113,187 km (0.103 R)
• M13: 16,447,089 km (0.075 R)
• M14: 19,758,288 km (0.117 R)
• M15: 22,749,498 km (0.049 R)
• M16: 26,144,023 km (0.04 R)
• M17: 28,021,476 km (0.061 R)
• M18: 28,870,444 km (0.098 R)
• M19: 29,116,084 km (0.065 R)
• M20: 31,780,721 km (0.081 R)
• M21: 32,703,890 km (0.097 R)
• M22: 47,739,822 km (0.111 R)
• M23: 48,602,104 km (0.113 R)
• M24: 51,071,666 km (0.078 R)
• M25: 56,259,271 km (0.077 R)
• M26: 59,177,626 km (0.084 R)
• M27: 59,773,176 km (0.118 R)
• M28: 66,590,500 km (0.113 R)
• M29: 68,100,242 km (0.088 R)
• M30: 68,973,145 km (0.052 R)
• M31: 72,313,217 km (0.108 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: 234 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit