🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 211 Days

Day: 16.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,994,420 km

• M1: 406,308 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.99 AU - 1.25 AU

Year: 447 Days

Day: 36.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 8

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.97 AU - 13.69 AU

Year: 14367 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,994,420 km

• M1: 99,632 km (0.109 R)
• M2: 409,749 km (0.116 R)
• M3: 918,082 km (0.064 R)
• M4: 1,327,532 km (0.119 R)
• M5: 1,715,289 km (0.102 R)
• M6: 3,163,546 km (0.033 R)
• M7: 3,683,848 km (0.11 R)
• M8: 4,825,130 km (0.074 R)
• M9: 5,552,774 km (0.075 R)
• M10: 6,477,737 km (0.077 R)
• M11: 9,154,193 km (0.09 R)
• M12: 9,644,126 km (0.083 R)
• M13: 10,266,453 km (0.042 R)
• M14: 12,823,529 km (0.101 R)
• M15: 14,575,321 km (0.082 R)
• M16: 15,699,997 km (0.079 R)
• M17: 17,043,237 km (0.044 R)
• M18: 20,687,590 km (0.114 R)
• M19: 22,009,288 km (0.075 R)
• M20: 22,494,733 km (0.062 R)
• M21: 23,587,844 km (0.059 R)
• M22: 30,180,622 km (0.117 R)
• M23: 32,001,977 km (0.06 R)
• M24: 33,638,727 km (0.067 R)
• M25: 41,037,239 km (0.1 R)
• M26: 41,772,662 km (0.048 R)
• M27: 51,635,201 km (0.082 R)
• M28: 52,664,734 km (0.077 R)
• M29: 54,410,990 km (0.085 R)
• M30: 61,590,491 km (0.116 R)
• M31: 63,137,333 km (0.064 R)
• M32: 65,306,352 km (0.026 R)
• M33: 68,549,185 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 8.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.62 AU - 13.88 AU

Year: 15173 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,994,420 km

• M1: 109,506 km (0.114 R)
• M2: 457,919 km (0.104 R)
• M3: 762,949 km (0.092 R)
• M4: 1,173,595 km (0.065 R)
• M5: 1,471,295 km (0.074 R)
• M6: 1,820,008 km (0.117 R)
• M7: 2,152,265 km (0.098 R)
• M8: 3,211,717 km (0.095 R)
• M9: 3,726,483 km (0.118 R)
• M10: 4,497,211 km (0.097 R)
• M11: 5,206,604 km (0.102 R)
• M12: 9,133,698 km (0.106 R)
• M13: 9,665,369 km (0.115 R)
• M14: 10,371,770 km (0.061 R)
• M15: 11,662,052 km (0.095 R)
• M16: 12,404,057 km (0.077 R)
• M17: 12,936,027 km (0.059 R)
• M18: 13,731,140 km (0.091 R)
• M19: 14,300,360 km (0.096 R)
• M20: 15,621,758 km (0.12 R)
• M21: 15,895,372 km (0.079 R)
• M22: 16,312,002 km (0.057 R)
• M23: 17,239,659 km (0.105 R)
• M24: 18,429,261 km (0.103 R)
• M25: 18,889,125 km (0.111 R)
• M26: 21,137,282 km (0.041 R)
• M27: 23,827,799 km (0.053 R)
• M28: 28,635,276 km (0.089 R)
• M29: 32,029,503 km (0.068 R)
• M30: 38,848,622 km (0.07 R)
• M31: 42,329,316 km (0.102 R)
• M32: 42,862,034 km (0.041 R)
• M33: 44,077,068 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 4.8

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.19 AU - 13.93 AU

Year: 15778 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,994,420 km

• M1: 61,335 km (0.052 R)
• M2: 217,366 km (0.107 R)
• M3: 516,561 km (0.035 R)
• M4: 911,500 km (0.085 R)
• M5: 1,446,761 km (0.078 R)
• M6: 1,937,442 km (0.104 R)
• M7: 2,437,847 km (0.114 R)
• M8: 4,888,709 km (0.098 R)
• M9: 5,446,559 km (0.089 R)
• M10: 6,115,112 km (0.119 R)
• M11: 7,533,150 km (0.08 R)
• M12: 9,111,558 km (0.089 R)
• M13: 11,523,973 km (0.067 R)
• M14: 12,340,029 km (0.093 R)
• M15: 16,526,376 km (0.111 R)
• M16: 16,730,128 km (0.101 R)
• M17: 17,562,341 km (0.065 R)
• M18: 17,917,187 km (0.093 R)
• M19: 21,894,995 km (0.105 R)
• M20: 23,313,183 km (0.112 R)
• M21: 23,483,874 km (0.105 R)
• M22: 24,880,220 km (0.073 R)
• M23: 25,327,817 km (0.064 R)
• M24: 38,216,122 km (0.107 R)
• M25: 42,134,988 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212

Radius: 7.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.11 AU - 15.43 AU

Year: 20308 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,994,420 km

• M1: 92,302 km (0.109 R)
• M2: 404,961 km (0.047 R)
• M3: 983,307 km (0.082 R)
• M4: 1,331,870 km (0.062 R)
• M5: 1,593,816 km (0.087 R)
• M6: 1,974,243 km (0.1 R)
• M7: 2,917,607 km (0.105 R)
• M8: 6,086,838 km (0.101 R)
• M9: 12,223,941 km (0.098 R)
• M10: 14,677,197 km (0.081 R)
• M11: 15,913,025 km (0.116 R)
• M12: 16,339,977 km (0.077 R)
• M13: 27,572,982 km (0.045 R)
• M14: 29,342,126 km (0.11 R)
• M15: 29,769,079 km (0.052 R)
• M16: 30,745,055 km (0.112 R)
• M17: 31,854,174 km (0.065 R)
• M18: 32,532,451 km (0.073 R)
• M19: 34,152,147 km (0.077 R)
• M20: 35,462,026 km (0.11 R)
• M21: 35,825,100 km (0.066 R)
• M22: 37,802,933 km (0.117 R)
• M23: 41,974,919 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit