🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 264 Days

Day: 25.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.06 AU - 1.34 AU

Year: 503 Days

Day: 27 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 12.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.25 AU - 6.61 AU

Year: 5529 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,059,417 km

• M1: 156,779 km (0.108 R)
• M2: 623,973 km (0.112 R)
• M3: 1,050,626 km (0.105 R)
• M4: 2,231,701 km (0.067 R)
• M5: 2,681,691 km (0.028 R)
• M6: 3,081,417 km (0.087 R)
• M7: 3,663,502 km (0.098 R)
• M8: 4,136,232 km (0.04 R)
• M9: 4,553,161 km (0.103 R)
• M10: 5,231,737 km (0.109 R)
• M11: 8,132,290 km (0.118 R)
• M12: 8,641,222 km (0.057 R)
• M13: 10,089,329 km (0.111 R)
• M14: 12,533,010 km (0.114 R)
• M15: 14,807,197 km (0.115 R)
• M16: 15,733,956 km (0.045 R)
• M17: 17,166,505 km (0.045 R)
• M18: 19,961,741 km (0.07 R)
• M19: 20,822,677 km (0.107 R)
• M20: 22,125,375 km (0.111 R)
• M21: 25,120,624 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 14.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.08 AU - 8.68 AU

Year: 8470 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,059,417 km

• M1: 187,596 km (0.12 R)
• M2: 766,240 km (0.066 R)
• M3: 1,294,321 km (0.101 R)
• M4: 2,240,228 km (0.082 R)
• M5: 3,145,744 km (0.082 R)
• M6: 4,564,979 km (0.098 R)
• M7: 5,071,517 km (0.117 R)
• M8: 5,782,855 km (0.097 R)
• M9: 6,450,211 km (0.111 R)
• M10: 7,406,142 km (0.065 R)
• M11: 8,151,438 km (0.117 R)
• M12: 8,900,924 km (0.101 R)
• M13: 9,504,850 km (0.113 R)
• M14: 10,640,149 km (0.026 R)
• M15: 11,590,394 km (0.102 R)
• M16: 14,846,841 km (0.05 R)
• M17: 15,697,753 km (0.105 R)
• M18: 16,859,381 km (0.095 R)
• M19: 17,425,459 km (0.114 R)
• M20: 19,507,413 km (0.115 R)
• M21: 21,174,382 km (0.061 R)
• M22: 25,338,738 km (0.045 R)
• M23: 27,032,036 km (0.118 R)
• M24: 27,710,462 km (0.116 R)
• M25: 31,915,210 km (0.077 R)
• M26: 39,177,438 km (0.066 R)
• M27: 39,797,073 km (0.119 R)
• M28: 41,183,247 km (0.06 R)
• M29: 43,653,107 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859

Radius: 6.3

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.98 AU - 17.76 AU

Year: 26530 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,059,417 km

• M1: 99,782 km (0.106 R)
• M2: 332,855 km (0.075 R)
• M3: 539,300 km (0.098 R)
• M4: 789,877 km (0.099 R)
• M5: 1,624,932 km (0.04 R)
• M6: 3,539,336 km (0.077 R)
• M7: 3,799,636 km (0.033 R)
• M8: 5,132,853 km (0.107 R)
• M9: 5,995,135 km (0.11 R)
• M10: 7,623,208 km (0.102 R)
• M11: 9,037,955 km (0.109 R)
• M12: 11,300,773 km (0.065 R)
• M13: 11,652,178 km (0.068 R)
• M14: 13,441,369 km (0.056 R)
• M15: 15,320,468 km (0.101 R)
• M16: 18,895,557 km (0.037 R)
• M17: 21,672,842 km (0.108 R)
• M18: 22,215,284 km (0.065 R)
• M19: 24,359,769 km (0.044 R)
• M20: 26,392,206 km (0.118 R)
• M21: 29,186,694 km (0.082 R)
• M22: 30,927,415 km (0.071 R)
• M23: 36,869,143 km (0.117 R)
• M24: 43,528,642 km (0.118 R)
• M25: 45,090,593 km (0.099 R)
• M26: 50,946,901 km (0.066 R)
• M27: 54,453,924 km (0.062 R)
• M28: 69,621,951 km (0.087 R)
• M29: 78,926,490 km (0.09 R)
• M30: 87,377,124 km (0.115 R)
• M31: 88,198,865 km (0.101 R)
• M32: 90,415,756 km (0.099 R)
• M33: 96,702,756 km (0.092 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: 525 - 18,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit