🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.48 AU - 0.6 AU

Year: 141 Days

Day: 32.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.65 AU - 2.43 AU

Year: 1039 Days

Day: 44.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.72 AU - 3.02 AU

Year: 1733 Days

Day: 48 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,981,278 km

• M1: 42,935 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.22 AU - 5.56 AU

Year: 3854 Days

Day: 33.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,981,278 km

• M1: 702,362 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 9.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.18 AU - 7.84 AU

Year: 5921 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,981,278 km

• M1: 115,639 km (0.058 R)
• M2: 405,859 km (0.111 R)
• M3: 858,542 km (0.078 R)
• M4: 1,478,326 km (0.118 R)
• M5: 2,261,471 km (0.12 R)
• M6: 2,799,874 km (0.1 R)
• M7: 3,217,850 km (0.104 R)
• M8: 4,398,626 km (0.117 R)
• M9: 4,806,131 km (0.11 R)
• M10: 5,379,390 km (0.068 R)
• M11: 5,997,528 km (0.109 R)
• M12: 6,467,415 km (0.114 R)
• M13: 7,131,929 km (0.097 R)
• M14: 7,623,807 km (0.053 R)
• M15: 7,951,725 km (0.088 R)
• M16: 8,289,218 km (0.109 R)
• M17: 10,518,675 km (0.064 R)
• M18: 11,723,237 km (0.109 R)
• M19: 14,794,033 km (0.027 R)
• M20: 16,604,915 km (0.12 R)
• M21: 19,761,430 km (0.088 R)
• M22: 22,543,651 km (0.089 R)
• M23: 22,843,146 km (0.102 R)
• M24: 25,415,182 km (0.079 R)
• M25: 26,896,500 km (0.059 R)
• M26: 28,174,365 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 8.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.8 AU - 7.74 AU

Year: 6987 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,981,278 km

• M1: 110,702 km (0.105 R)
• M2: 568,472 km (0.106 R)
• M3: 1,181,674 km (0.109 R)
• M4: 1,845,140 km (0.116 R)
• M5: 2,286,005 km (0.11 R)
• M6: 2,642,946 km (0.102 R)
• M7: 3,057,631 km (0.084 R)
• M8: 3,447,184 km (0.084 R)
• M9: 4,119,177 km (0.105 R)
• M10: 5,626,675 km (0.081 R)
• M11: 8,221,600 km (0.042 R)
• M12: 8,891,349 km (0.093 R)
• M13: 9,417,186 km (0.068 R)
• M14: 9,871,066 km (0.118 R)
• M15: 10,244,761 km (0.079 R)
• M16: 10,676,202 km (0.099 R)
• M17: 11,119,759 km (0.114 R)
• M18: 12,096,783 km (0.105 R)
• M19: 14,517,277 km (0.12 R)
• M20: 17,310,867 km (0.104 R)
• M21: 18,762,715 km (0.086 R)
• M22: 19,120,104 km (0.068 R)
• M23: 19,848,346 km (0.102 R)
• M24: 22,623,686 km (0.06 R)
• M25: 30,182,866 km (0.107 R)
• M26: 34,686,660 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.8

Radius: 4.1

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.81 AU - 14.07 AU

Year: 16592 Days

Day: 19.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 105,981,278 km

• M1: 64,626 km (0.105 R)
• M2: 2,146,729 km (0.086 R)
• M3: 2,449,815 km (0.067 R)
• M4: 3,977,059 km (0.104 R)
• M5: 8,943,559 km (0.112 R)
• M6: 11,871,788 km (0.077 R)
• M7: 12,493,666 km (0.078 R)
• M8: 15,320,468 km (0.087 R)
• M9: 15,994,855 km (0.088 R)
• M10: 17,867,670 km (0.089 R)
• M11: 20,462,595 km (0.082 R)
• M12: 24,601,220 km (0.11 R)
• M13: 30,110,910 km (0.111 R)
• M14: 33,353,444 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 6.3

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.03 AU - 19.61 AU

Year: 30270 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,981,278 km

• M1: 78,389 km (0.057 R)
• M2: 977,472 km (0.115 R)
• M3: 1,961,228 km (0.086 R)
• M4: 2,329,239 km (0.106 R)
• M5: 2,909,230 km (0.069 R)
• M6: 3,263,926 km (0.04 R)
• M7: 4,277,602 km (0.101 R)
• M8: 6,457,542 km (0.118 R)
• M9: 7,592,990 km (0.111 R)
• M10: 9,410,604 km (0.082 R)
• M11: 10,864,246 km (0.087 R)
• M12: 12,845,371 km (0.084 R)
• M13: 13,798,459 km (0.063 R)
• M14: 17,697,877 km (0.103 R)
• M15: 18,876,559 km (0.058 R)
• M16: 20,528,269 km (0.07 R)
• M17: 22,273,926 km (0.079 R)
• M18: 22,725,413 km (0.113 R)
• M19: 22,953,400 km (0.087 R)
• M20: 25,074,548 km (0.068 R)
• M21: 29,027,971 km (0.084 R)
• M22: 33,084,616 km (0.111 R)
• M23: 33,377,679 km (0.089 R)
• M24: 33,672,237 km (0.032 R)
• M25: 36,402,996 km (0.114 R)
• M26: 44,935,161 km (0.119 R)
• M27: 59,761,058 km (0.044 R)
• M28: 72,494,530 km (0.093 R)
• M29: 73,734,546 km (0.058 R)
• M30: 74,736,703 km (0.119 R)
• M31: 74,988,625 km (0.12 R)
• M32: 79,097,032 km (0.119 R)
• M33: 89,450,700 km (0.119 R)
• M34: 91,739,847 km (0.092 R)
• M35: 102,214,391 km (0.083 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit