🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.61 AU - 0.65 AU

Year: 176 Days

Day: 28 Hours

Environment

Temp: 228 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.73 AU - 0.97 AU

Year: 275 Days

Day: 38.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,146,087 km

• M1: 98,435 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.82 AU - 1.06 AU

Year: 320 Days

Day: 33.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,146,087 km

• M1: 106,663 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.07 AU - 1.37 AU

Year: 474 Days

Day: 45.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 9.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.13 AU - 8.31 AU

Year: 6123 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 96,146,087 km

• M1: 122,072 km (0.068 R)
• M2: 518,955 km (0.118 R)
• M3: 826,977 km (0.104 R)
• M4: 1,130,362 km (0.12 R)
• M5: 1,427,313 km (0.044 R)
• M6: 2,378,008 km (0.086 R)
• M7: 3,482,788 km (0.108 R)
• M8: 6,045,998 km (0.101 R)
• M9: 8,341,278 km (0.106 R)
• M10: 11,403,995 km (0.086 R)
• M11: 15,263,321 km (0.057 R)
• M12: 18,539,365 km (0.112 R)
• M13: 20,269,763 km (0.095 R)
• M14: 20,845,416 km (0.116 R)
• M15: 21,580,390 km (0.034 R)
• M16: 22,638,347 km (0.076 R)
• M17: 23,809,698 km (0.118 R)
• M18: 31,126,530 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.12 AU - 13.12 AU

Year: 13033 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,146,087 km

• M1: 111,899 km (0.069 R)
• M2: 1,550,881 km (0.114 R)
• M3: 1,912,310 km (0.101 R)
• M4: 2,655,063 km (0.03 R)
• M5: 3,349,197 km (0.089 R)
• M6: 5,421,128 km (0.097 R)
• M7: 10,612,174 km (0.102 R)
• M8: 12,935,129 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.4

Radius: 4.7

Gravity: 43.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.84 AU - 15.82 AU

Year: 19065 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,146,087 km

• M1: 65,973 km (0.119 R)
• M2: 227,987 km (0.115 R)
• M3: 740,509 km (0.105 R)
• M4: 1,000,959 km (0.12 R)
• M5: 1,446,611 km (0.053 R)
• M6: 2,055,624 km (0.114 R)
• M7: 2,846,698 km (0.082 R)
• M8: 3,575,688 km (0.113 R)
• M9: 4,670,745 km (0.091 R)
• M10: 9,038,554 km (0.086 R)
• M11: 9,209,095 km (0.104 R)
• M12: 11,098,965 km (0.109 R)
• M13: 11,692,719 km (0.08 R)
• M14: 11,895,275 km (0.067 R)
• M15: 14,824,102 km (0.063 R)
• M16: 17,225,447 km (0.099 R)
• M17: 17,575,655 km (0.099 R)
• M18: 18,020,260 km (0.114 R)
• M19: 22,781,512 km (0.096 R)
• M20: 25,167,747 km (0.084 R)
• M21: 26,421,078 km (0.064 R)
• M22: 27,122,094 km (0.11 R)
• M23: 30,302,844 km (0.107 R)
• M24: 32,511,956 km (0.107 R)
• M25: 33,451,879 km (0.104 R)
• M26: 38,424,811 km (0.12 R)
• M27: 41,164,248 km (0.041 R)
• M28: 53,982,840 km (0.067 R)
• M29: 56,252,988 km (0.105 R)
• M30: 57,411,624 km (0.112 R)
• M31: 76,513,177 km (0.095 R)
• M32: 80,586,727 km (0.102 R)
• M33: 82,305,308 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851

Radius: 3.3

Gravity: 78.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.56 AU - 21.22 AU

Year: 25488 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,146,087 km

• M1: 47,722 km (0.095 R)
• M2: 340,186 km (0.098 R)
• M3: 480,658 km (0.077 R)
• M4: 753,674 km (0.058 R)
• M5: 1,023,100 km (0.109 R)
• M6: 1,135,747 km (0.113 R)
• M7: 1,304,194 km (0.088 R)
• M8: 1,437,187 km (0.099 R)
• M9: 2,150,769 km (0.099 R)
• M10: 3,654,078 km (0.098 R)
• M11: 4,830,515 km (0.091 R)
• M12: 5,028,433 km (0.108 R)
• M13: 7,009,707 km (0.116 R)
• M14: 7,682,000 km (0.037 R)
• M15: 8,857,092 km (0.11 R)
• M16: 9,395,494 km (0.078 R)
• M17: 15,598,420 km (0.105 R)
• M18: 21,641,127 km (0.071 R)
• M19: 23,617,016 km (0.081 R)
• M20: 24,186,385 km (0.097 R)
• M21: 25,829,568 km (0.051 R)
• M22: 30,795,918 km (0.067 R)
• M23: 31,475,392 km (0.118 R)
• M24: 34,729,594 km (0.071 R)
• M25: 36,816,335 km (0.079 R)
• M26: 37,581,379 km (0.035 R)
• M27: 38,513,373 km (0.096 R)
• M28: 44,776,438 km (0.112 R)
• M29: 46,353,199 km (0.051 R)
• M30: 47,966,463 km (0.115 R)
• M31: 48,147,925 km (0.102 R)
• M32: 57,002,922 km (0.118 R)
• M33: 58,853,448 km (0.115 R)
• M34: 59,061,539 km (0.057 R)
• M35: 60,320,255 km (0.087 R)
• M36: 61,169,223 km (0.097 R)
• M37: 64,644,980 km (0.036 R)
• M38: 71,986,495 km (0.105 R)
• M39: 78,345,602 km (0.111 R)
• M40: 86,404,140 km (0.09 R)
• M41: 91,049,303 km (0.084 R)
• M42: 95,570,600 km (0.112 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit