🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 148 Days

Day: 45.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,719,290 km

• M1: 97,837 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 200 Days

Day: 38.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.09 AU - 3.63 AU

Year: 2296 Days

Day: 15.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.6 AU - 4.16 AU

Year: 2316 Days

Day: 46.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 8.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.31 AU - 6.95 AU

Year: 5658 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 107,719,290 km

• M1: 100,829 km (0.08 R)
• M2: 366,964 km (0.083 R)
• M3: 628,610 km (0.088 R)
• M4: 951,742 km (0.078 R)
• M5: 1,465,610 km (0.119 R)
• M6: 2,278,675 km (0.109 R)
• M7: 3,001,532 km (0.032 R)
• M8: 3,665,447 km (0.111 R)
• M9: 4,176,174 km (0.078 R)
• M10: 6,376,310 km (0.097 R)
• M11: 7,361,861 km (0.112 R)
• M12: 7,650,884 km (0.114 R)
• M13: 8,213,222 km (0.115 R)
• M14: 9,211,190 km (0.102 R)
• M15: 10,695,350 km (0.075 R)
• M16: 13,052,713 km (0.099 R)
• M17: 15,855,579 km (0.06 R)
• M18: 17,081,085 km (0.087 R)
• M19: 19,581,464 km (0.074 R)
• M20: 21,063,081 km (0.061 R)
• M21: 21,573,210 km (0.097 R)
• M22: 23,774,542 km (0.107 R)
• M23: 24,889,047 km (0.08 R)
• M24: 25,623,722 km (0.083 R)
• M25: 28,177,058 km (0.058 R)
• M26: 28,796,244 km (0.109 R)
• M27: 29,424,704 km (0.093 R)
• M28: 30,523,052 km (0.048 R)
• M29: 31,459,086 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 8.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.94 AU - 10.58 AU

Year: 11367 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,719,290 km

• M1: 102,624 km (0.11 R)
• M2: 372,349 km (0.107 R)
• M3: 679,922 km (0.09 R)
• M4: 1,250,788 km (0.119 R)
• M5: 1,551,330 km (0.091 R)
• M6: 2,618,262 km (0.12 R)
• M7: 6,031,936 km (0.119 R)
• M8: 7,890,689 km (0.077 R)
• M9: 10,348,881 km (0.119 R)
• M10: 10,854,373 km (0.077 R)
• M11: 11,323,212 km (0.093 R)
• M12: 12,024,378 km (0.085 R)
• M13: 12,470,030 km (0.078 R)
• M14: 13,632,405 km (0.085 R)
• M15: 14,992,848 km (0.076 R)
• M16: 18,416,994 km (0.116 R)
• M17: 20,310,305 km (0.103 R)
• M18: 21,263,542 km (0.057 R)
• M19: 29,586,270 km (0.079 R)
• M20: 32,174,313 km (0.045 R)
• M21: 34,797,063 km (0.091 R)
• M22: 38,271,922 km (0.113 R)
• M23: 40,837,376 km (0.097 R)
• M24: 42,353,850 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 3.5

Gravity: 64.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.01 AU - 20.47 AU

Year: 31460 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,719,290 km

• M1: 51,462 km (0.036 R)
• M2: 308,471 km (0.111 R)
• M3: 421,716 km (0.109 R)
• M4: 1,084,136 km (0.091 R)
• M5: 1,336,657 km (0.097 R)
• M6: 2,024,807 km (0.12 R)
• M7: 3,189,576 km (0.1 R)
• M8: 3,605,009 km (0.099 R)
• M9: 4,860,884 km (0.063 R)
• M10: 7,249,513 km (0.035 R)
• M11: 9,029,428 km (0.112 R)
• M12: 10,186,119 km (0.086 R)
• M13: 12,176,219 km (0.092 R)
• M14: 12,556,946 km (0.112 R)
• M15: 14,751,098 km (0.046 R)
• M16: 16,998,656 km (0.056 R)
• M17: 17,763,401 km (0.101 R)
• M18: 23,185,426 km (0.088 R)
• M19: 23,417,901 km (0.111 R)
• M20: 23,769,755 km (0.043 R)
• M21: 32,719,298 km (0.072 R)
• M22: 35,262,462 km (0.077 R)
• M23: 37,613,093 km (0.071 R)
• M24: 37,934,130 km (0.051 R)
• M25: 39,072,421 km (0.079 R)
• M26: 42,449,742 km (0.075 R)
• M27: 42,623,575 km (0.112 R)
• M28: 42,797,856 km (0.086 R)
• M29: 43,323,543 km (0.048 R)
• M30: 48,060,859 km (0.072 R)
• M31: 53,536,141 km (0.099 R)
• M32: 59,412,495 km (0.117 R)
• M33: 60,066,537 km (0.107 R)
• M34: 60,945,873 km (0.026 R)
• M35: 77,238,129 km (0.097 R)
• M36: 88,907,660 km (0.089 R)
• M37: 92,362,025 km (0.101 R)
• M38: 96,503,941 km (0.062 R)
• M39: 98,620,601 km (0.082 R)
• M40: 102,320,605 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit