🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.15 AU - 1.33 AU

Year: 512 Days

Day: 38 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,726,671 km

• M1: 1,094,907 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.76 AU - 2.1 AU

Year: 994 Days

Day: 46.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,726,671 km

• M1: 29,471 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.03 AU - 2.19 AU

Year: 1137 Days

Day: 17.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,726,671 km

• M1: 506,987 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 11.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.4 AU - 6.98 AU

Year: 5034 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 108,726,671 km

• M1: 145,409 km (0.11 R)
• M2: 578,345 km (0.069 R)
• M3: 1,387,221 km (0.07 R)
• M4: 1,812,528 km (0.092 R)
• M5: 2,968,171 km (0.106 R)
• M6: 3,561,477 km (0.107 R)
• M7: 4,007,129 km (0.065 R)
• M8: 7,444,888 km (0.098 R)
• M9: 12,482,596 km (0.101 R)
• M10: 14,079,703 km (0.097 R)
• M11: 15,808,905 km (0.032 R)
• M12: 20,543,228 km (0.098 R)
• M13: 21,912,049 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 8.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.57 AU - 9.45 AU

Year: 10030 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 108,726,671 km

• M1: 241,601 km (0.099 R)
• M2: 580,589 km (0.027 R)
• M3: 936,183 km (0.028 R)
• M4: 1,565,542 km (0.087 R)
• M5: 1,948,662 km (0.099 R)
• M6: 2,640,702 km (0.064 R)
• M7: 3,645,251 km (0.09 R)
• M8: 4,934,635 km (0.057 R)
• M9: 12,334,195 km (0.099 R)
• M10: 13,174,785 km (0.107 R)
• M11: 13,657,986 km (0.067 R)
• M12: 15,336,923 km (0.081 R)
• M13: 20,096,679 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 3.9

Gravity: 53.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.37 AU - 17.67 AU

Year: 20519 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 108,726,671 km

• M1: 48,619 km (0.115 R)
• M2: 216,169 km (0.065 R)
• M3: 416,181 km (0.071 R)
• M4: 1,421,629 km (0.117 R)
• M5: 1,624,034 km (0.092 R)
• M6: 2,302,910 km (0.093 R)
• M7: 5,445,512 km (0.065 R)
• M8: 8,119,724 km (0.108 R)
• M9: 8,655,284 km (0.106 R)
• M10: 9,619,143 km (0.079 R)
• M11: 11,960,051 km (0.116 R)
• M12: 12,582,079 km (0.045 R)
• M13: 13,815,214 km (0.063 R)
• M14: 15,853,485 km (0.035 R)
• M15: 16,350,898 km (0.099 R)
• M16: 17,030,072 km (0.052 R)
• M17: 21,404,164 km (0.108 R)
• M18: 22,216,331 km (0.081 R)
• M19: 22,422,626 km (0.042 R)
• M20: 24,775,951 km (0.101 R)
• M21: 26,241,112 km (0.115 R)
• M22: 28,728,476 km (0.098 R)
• M23: 37,269,766 km (0.048 R)
• M24: 38,000,552 km (0.098 R)
• M25: 39,945,175 km (0.103 R)
• M26: 41,485,285 km (0.057 R)
• M27: 45,177,211 km (0.055 R)
• M28: 61,524,219 km (0.108 R)
• M29: 62,339,377 km (0.119 R)
• M30: 70,445,338 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.5

Radius: 6.5

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.54 AU - 18.88 AU

Year: 30013 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 108,726,671 km

• M1: 138,528 km (0.056 R)
• M2: 385,364 km (0.108 R)
• M3: 1,044,492 km (0.09 R)
• M4: 1,861,147 km (0.112 R)
• M5: 2,315,775 km (0.081 R)
• M6: 2,569,493 km (0.075 R)
• M7: 3,380,613 km (0.107 R)
• M8: 3,914,677 km (0.118 R)
• M9: 5,107,720 km (0.099 R)
• M10: 9,272,824 km (0.077 R)
• M11: 12,096,185 km (0.05 R)
• M12: 13,825,237 km (0.092 R)
• M13: 14,492,743 km (0.11 R)
• M14: 16,624,662 km (0.032 R)
• M15: 17,379,383 km (0.072 R)
• M16: 18,255,578 km (0.071 R)
• M17: 20,735,462 km (0.088 R)
• M18: 23,314,379 km (0.07 R)
• M19: 26,605,682 km (0.096 R)
• M20: 33,050,957 km (0.114 R)
• M21: 35,462,474 km (0.055 R)
• M22: 50,068,762 km (0.114 R)
• M23: 51,243,404 km (0.091 R)
• M24: 76,414,892 km (0.089 R)
• M25: 79,019,989 km (0.028 R)
• M26: 79,547,920 km (0.097 R)
• M27: 89,459,078 km (0.098 R)
• M28: 101,401,177 km (0.057 R)
• M29: 101,712,639 km (0.108 R)
• M30: 102,650,768 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit