🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 269 Days

Day: 33.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.96 AU - 2.22 AU

Year: 1157 Days

Day: 25.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 169 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,492,672 km

• M1: 62,981 km (0.072 R)
• M2: 147,204 km (0.107 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 10.9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.47 AU - 11.63 AU

Year: 13120 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,492,672 km

• M1: 136,583 km (0.111 R)
• M2: 593,006 km (0.107 R)
• M3: 982,708 km (0.077 R)
• M4: 1,502,860 km (0.115 R)
• M5: 2,087,040 km (0.063 R)
• M6: 2,549,597 km (0.119 R)
• M7: 3,307,011 km (0.111 R)
• M8: 4,553,759 km (0.081 R)
• M9: 5,195,235 km (0.097 R)
• M10: 7,485,877 km (0.059 R)
• M11: 9,291,823 km (0.091 R)
• M12: 13,676,387 km (0.104 R)
• M13: 17,451,489 km (0.049 R)
• M14: 18,100,894 km (0.115 R)
• M15: 19,534,041 km (0.107 R)
• M16: 20,860,226 km (0.089 R)
• M17: 21,777,112 km (0.116 R)
• M18: 24,588,205 km (0.12 R)
• M19: 29,758,457 km (0.079 R)
• M20: 33,955,874 km (0.09 R)
• M21: 37,052,101 km (0.098 R)
• M22: 37,720,056 km (0.101 R)
• M23: 53,840,872 km (0.088 R)

Asteroid Belt

Center: 10.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 9.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.95 AU - 13.65 AU

Year: 14544 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,492,672 km

• M1: 128,505 km (0.093 R)
• M2: 704,008 km (0.076 R)
• M3: 2,304,705 km (0.088 R)
• M4: 3,598,278 km (0.036 R)
• M5: 4,969,043 km (0.06 R)
• M6: 5,347,376 km (0.107 R)
• M7: 6,048,840 km (0.062 R)
• M8: 6,902,147 km (0.063 R)
• M9: 8,139,171 km (0.087 R)
• M10: 9,290,626 km (0.044 R)
• M11: 11,692,869 km (0.101 R)
• M12: 18,629,572 km (0.085 R)
• M13: 20,426,093 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 4.9

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.97 AU - 16.17 AU

Year: 22400 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,492,672 km

• M1: 61,335 km (0.115 R)
• M2: 217,515 km (0.071 R)
• M3: 614,398 km (0.108 R)
• M4: 1,005,298 km (0.112 R)
• M5: 1,342,940 km (0.109 R)
• M6: 1,647,521 km (0.108 R)
• M7: 2,600,011 km (0.118 R)
• M8: 3,180,002 km (0.049 R)
• M9: 5,872,913 km (0.067 R)
• M10: 6,595,022 km (0.053 R)
• M11: 6,773,193 km (0.09 R)
• M12: 7,000,582 km (0.114 R)
• M13: 8,577,493 km (0.1 R)
• M14: 9,847,429 km (0.094 R)
• M15: 10,257,627 km (0.094 R)
• M16: 10,679,194 km (0.107 R)
• M17: 15,865,303 km (0.081 R)
• M18: 16,347,457 km (0.089 R)
• M19: 24,584,615 km (0.036 R)
• M20: 29,461,206 km (0.118 R)
• M21: 32,316,431 km (0.097 R)
• M22: 33,745,091 km (0.104 R)
• M23: 35,350,874 km (0.081 R)
• M24: 38,282,544 km (0.086 R)
• M25: 41,071,048 km (0.097 R)
• M26: 41,826,667 km (0.12 R)
• M27: 45,101,963 km (0.09 R)
• M28: 46,720,163 km (0.118 R)
• M29: 49,049,851 km (0.046 R)
• M30: 51,107,420 km (0.109 R)
• M31: 55,027,931 km (0.088 R)
• M32: 55,946,013 km (0.093 R)
• M33: 56,874,418 km (0.079 R)
• M34: 57,061,265 km (0.12 R)
• M35: 63,260,152 km (0.09 R)
• M36: 63,661,972 km (0.044 R)
• M37: 66,107,897 km (0.053 R)
• M38: 68,827,437 km (0.085 R)
• M39: 69,039,717 km (0.046 R)
• M40: 70,107,546 km (0.112 R)
• M41: 73,376,858 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.8

Radius: 6.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.52 AU - 18.38 AU

Year: 29118 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,492,672 km

• M1: 86,019 km (0.093 R)
• M2: 324,777 km (0.101 R)
• M3: 814,112 km (0.091 R)
• M4: 1,323,792 km (0.06 R)
• M5: 2,784,764 km (0.111 R)
• M6: 3,248,219 km (0.111 R)
• M7: 6,574,078 km (0.052 R)
• M8: 9,854,311 km (0.059 R)
• M9: 17,017,805 km (0.035 R)
• M10: 19,895,170 km (0.118 R)
• M11: 25,130,797 km (0.099 R)
• M12: 25,897,486 km (0.091 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: 398 - 19,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit