🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.38 AU - 1.76 AU

Year: 695 Days

Day: 15.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,764,194 km

• M1: 530,474 km (0.034 R)
• M2: 564,134 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.26 AU - 2.1 AU

Year: 769 Days

Day: 32.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,764,194 km

• M1: 25,731 km (0.118 R)
• M2: 382,671 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.57 AU - 1.99 AU

Year: 839 Days

Day: 29.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.85 AU - 2.69 AU

Year: 1208 Days

Day: 44.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,764,194 km

• M1: 328,367 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 10.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.77 AU - 10.95 AU

Year: 9312 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,764,194 km

• M1: 135,536 km (0.113 R)
• M2: 483,949 km (0.045 R)
• M3: 1,239,418 km (0.082 R)
• M4: 1,888,374 km (0.083 R)
• M5: 2,282,415 km (0.105 R)
• M6: 3,429,681 km (0.048 R)
• M7: 3,808,463 km (0.085 R)
• M8: 4,561,389 km (0.058 R)
• M9: 7,096,624 km (0.114 R)
• M10: 8,414,581 km (0.073 R)
• M11: 8,919,474 km (0.039 R)
• M12: 11,089,690 km (0.097 R)
• M13: 12,858,236 km (0.081 R)
• M14: 16,659,518 km (0.107 R)
• M15: 18,738,330 km (0.114 R)
• M16: 21,319,193 km (0.077 R)
• M17: 23,314,828 km (0.071 R)
• M18: 25,242,995 km (0.088 R)
• M19: 26,100,939 km (0.096 R)
• M20: 31,117,105 km (0.091 R)
• M21: 32,885,053 km (0.1 R)
• M22: 36,258,335 km (0.065 R)
• M23: 40,498,986 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 3.4

Gravity: 60.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.05 AU - 19.35 AU

Year: 26294 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,764,194 km

• M1: 42,336 km (0.039 R)
• M2: 294,857 km (0.116 R)
• M3: 1,049,429 km (0.097 R)
• M4: 1,283,251 km (0.055 R)
• M5: 1,497,923 km (0.067 R)
• M6: 1,736,083 km (0.114 R)
• M7: 1,977,684 km (0.117 R)
• M8: 2,919,552 km (0.088 R)
• M9: 3,724,688 km (0.107 R)
• M10: 4,301,537 km (0.115 R)
• M11: 4,555,554 km (0.077 R)
• M12: 5,715,686 km (0.12 R)
• M13: 6,527,254 km (0.102 R)
• M14: 6,862,503 km (0.067 R)
• M15: 7,109,040 km (0.104 R)
• M16: 7,724,636 km (0.045 R)
• M17: 9,538,959 km (0.119 R)
• M18: 10,222,920 km (0.12 R)
• M19: 12,616,336 km (0.106 R)
• M20: 12,911,643 km (0.12 R)
• M21: 13,136,039 km (0.112 R)
• M22: 17,090,510 km (0.102 R)
• M23: 17,634,447 km (0.11 R)
• M24: 22,842,099 km (0.117 R)
• M25: 25,440,015 km (0.062 R)
• M26: 28,479,844 km (0.092 R)
• M27: 30,152,348 km (0.09 R)
• M28: 31,617,510 km (0.057 R)
• M29: 34,977,927 km (0.109 R)
• M30: 42,727,396 km (0.088 R)
• M31: 43,392,508 km (0.106 R)
• M32: 51,358,295 km (0.09 R)
• M33: 54,021,885 km (0.094 R)
• M34: 62,136,672 km (0.062 R)
• M35: 76,502,705 km (0.115 R)
• M36: 80,221,858 km (0.049 R)
• M37: 85,365,482 km (0.109 R)
• M38: 88,017,852 km (0.105 R)
• M39: 91,272,503 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.8

Radius: 4.1

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.6 AU - 23.44 AU

Year: 31630 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,764,194 km

• M1: 51,162 km (0.089 R)
• M2: 193,879 km (0.101 R)
• M3: 385,663 km (0.076 R)
• M4: 661,971 km (0.11 R)
• M5: 1,237,174 km (0.041 R)
• M6: 1,583,194 km (0.116 R)
• M7: 2,218,985 km (0.091 R)
• M8: 3,172,073 km (0.11 R)
• M9: 6,665,034 km (0.072 R)
• M10: 7,368,144 km (0.105 R)
• M11: 7,662,702 km (0.038 R)
• M12: 7,914,176 km (0.112 R)
• M13: 10,309,238 km (0.113 R)
• M14: 10,553,980 km (0.091 R)
• M15: 11,441,096 km (0.111 R)
• M16: 14,705,022 km (0.04 R)
• M17: 15,171,767 km (0.069 R)
• M18: 17,829,673 km (0.074 R)
• M19: 18,093,713 km (0.087 R)
• M20: 20,110,292 km (0.063 R)
• M21: 23,937,604 km (0.072 R)
• M22: 27,515,088 km (0.055 R)
• M23: 28,581,870 km (0.069 R)
• M24: 31,689,616 km (0.102 R)
• M25: 34,604,231 km (0.12 R)
• M26: 34,877,696 km (0.093 R)
• M27: 42,976,327 km (0.093 R)
• M28: 47,542,652 km (0.036 R)
• M29: 50,467,141 km (0.111 R)
• M30: 53,691,873 km (0.06 R)
• M31: 56,860,954 km (0.114 R)
• M32: 57,816,286 km (0.119 R)
• M33: 59,955,535 km (0.092 R)
• M34: 61,144,390 km (0.058 R)
• M35: 66,056,885 km (0.056 R)
• M36: 74,589,798 km (0.088 R)
• M37: 78,292,794 km (0.084 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit