🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.57 AU - 2.11 AU

Year: 945 Days

Day: 43.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.47 AU - 4.07 AU

Year: 2240 Days

Day: 12.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 132 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 9.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.99 AU - 9.49 AU

Year: 9786 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,368,391 km

• M1: 123,867 km (0.057 R)
• M2: 953,088 km (0.113 R)
• M3: 1,655,600 km (0.049 R)
• M4: 2,971,014 km (0.087 R)
• M5: 3,818,486 km (0.1 R)
• M6: 4,313,206 km (0.044 R)
• M7: 7,087,648 km (0.119 R)
• M8: 8,499,852 km (0.118 R)
• M9: 9,688,108 km (0.053 R)
• M10: 10,193,300 km (0.104 R)
• M11: 11,645,446 km (0.082 R)
• M12: 12,158,717 km (0.045 R)
• M13: 14,888,728 km (0.041 R)
• M14: 21,442,611 km (0.111 R)
• M15: 21,954,984 km (0.063 R)
• M16: 26,352,263 km (0.06 R)
• M17: 30,653,352 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 4.8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.33 AU - 14.21 AU

Year: 16279 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,368,391 km

• M1: 66,272 km (0.069 R)
• M2: 362,027 km (0.034 R)
• M3: 1,201,570 km (0.059 R)
• M4: 1,660,836 km (0.08 R)
• M5: 2,438,595 km (0.114 R)
• M6: 3,053,592 km (0.055 R)
• M7: 5,652,107 km (0.099 R)
• M8: 6,005,906 km (0.051 R)
• M9: 6,875,817 km (0.092 R)
• M10: 9,985,359 km (0.074 R)
• M11: 11,758,393 km (0.083 R)
• M12: 12,748,880 km (0.089 R)
• M13: 14,111,866 km (0.066 R)
• M14: 15,296,831 km (0.116 R)
• M15: 21,712,037 km (0.097 R)
• M16: 24,011,057 km (0.08 R)
• M17: 25,313,904 km (0.048 R)
• M18: 25,599,038 km (0.119 R)
• M19: 28,775,599 km (0.038 R)
• M20: 29,503,842 km (0.081 R)
• M21: 30,888,819 km (0.102 R)
• M22: 33,672,985 km (0.116 R)
• M23: 35,303,003 km (0.086 R)
• M24: 42,082,779 km (0.069 R)
• M25: 42,616,993 km (0.075 R)

Asteroid Belt

Center: 13.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 7.5

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.19 AU - 16.59 AU

Year: 21762 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,368,391 km

• M1: 93,499 km (0.108 R)
• M2: 456,124 km (0.104 R)
• M3: 870,959 km (0.03 R)
• M4: 1,698,385 km (0.09 R)
• M5: 1,991,297 km (0.07 R)
• M6: 2,340,907 km (0.095 R)
• M7: 4,592,206 km (0.041 R)
• M8: 5,204,959 km (0.117 R)
• M9: 5,448,354 km (0.12 R)
• M10: 6,134,859 km (0.094 R)
• M11: 8,374,489 km (0.117 R)
• M12: 10,520,171 km (0.091 R)
• M13: 10,844,649 km (0.064 R)
• M14: 11,242,729 km (0.064 R)
• M15: 12,068,359 km (0.097 R)
• M16: 12,713,575 km (0.029 R)
• M17: 15,526,165 km (0.115 R)
• M18: 15,862,311 km (0.08 R)
• M19: 19,495,295 km (0.117 R)
• M20: 20,283,227 km (0.107 R)
• M21: 20,684,898 km (0.109 R)
• M22: 22,027,538 km (0.047 R)
• M23: 24,092,737 km (0.045 R)
• M24: 27,610,980 km (0.056 R)
• M25: 31,323,849 km (0.074 R)
• M26: 38,790,728 km (0.046 R)
• M27: 41,306,814 km (0.108 R)
• M28: 42,768,984 km (0.106 R)
• M29: 44,771,651 km (0.108 R)
• M30: 46,141,070 km (0.04 R)
• M31: 55,143,122 km (0.099 R)
• M32: 60,986,265 km (0.055 R)
• M33: 62,455,914 km (0.104 R)
• M34: 65,684,685 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit