🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.88 AU - 2.68 AU

Year: 1277 Days

Day: 18.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.06 AU - 2.88 AU

Year: 1440 Days

Day: 24.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1738 Days

Day: 16.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,382,614 km

• M1: 39,195 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.48 AU - 4.92 AU

Year: 3192 Days

Day: 20.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,382,614 km

• M1: 1,024,745 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 11.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.76 AU - 9.18 AU

Year: 9963 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,382,614 km

• M1: 145,708 km (0.093 R)
• M2: 725,250 km (0.108 R)
• M3: 1,286,392 km (0.109 R)
• M4: 1,661,284 km (0.061 R)
• M5: 2,094,221 km (0.068 R)
• M6: 2,564,855 km (0.078 R)
• M7: 3,869,798 km (0.112 R)
• M8: 4,754,968 km (0.097 R)
• M9: 7,735,855 km (0.026 R)
• M10: 8,395,433 km (0.073 R)
• M11: 9,547,187 km (0.029 R)
• M12: 12,436,669 km (0.103 R)
• M13: 14,970,259 km (0.103 R)
• M14: 16,126,650 km (0.117 R)
• M15: 16,592,049 km (0.07 R)
• M16: 18,327,983 km (0.084 R)
• M17: 18,835,120 km (0.117 R)
• M18: 20,879,076 km (0.091 R)
• M19: 22,485,607 km (0.066 R)
• M20: 23,743,576 km (0.117 R)
• M21: 26,034,218 km (0.093 R)
• M22: 26,675,395 km (0.1 R)
• M23: 27,609,484 km (0.085 R)
• M24: 29,444,003 km (0.076 R)
• M25: 30,745,354 km (0.088 R)
• M26: 33,034,202 km (0.079 R)
• M27: 39,971,354 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.4

Radius: 4.2

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.02 AU - 19.24 AU

Year: 26293 Days

Day: 24.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,382,614 km

• M1: 52,509 km (0.113 R)
• M2: 277,354 km (0.055 R)
• M3: 534,064 km (0.098 R)
• M4: 1,167,611 km (0.078 R)
• M5: 1,467,854 km (0.114 R)
• M6: 1,799,662 km (0.117 R)
• M7: 2,021,666 km (0.119 R)
• M8: 2,775,041 km (0.083 R)
• M9: 3,334,985 km (0.091 R)
• M10: 4,507,384 km (0.087 R)
• M11: 5,929,910 km (0.112 R)
• M12: 7,119,213 km (0.096 R)
• M13: 7,533,001 km (0.1 R)
• M14: 10,301,010 km (0.076 R)
• M15: 11,814,941 km (0.052 R)
• M16: 12,591,653 km (0.117 R)
• M17: 13,060,193 km (0.087 R)
• M18: 14,246,205 km (0.115 R)
• M19: 19,979,394 km (0.078 R)
• M20: 20,159,959 km (0.099 R)
• M21: 23,700,940 km (0.103 R)
• M22: 27,971,660 km (0.104 R)
• M23: 34,124,621 km (0.085 R)
• M24: 36,494,700 km (0.092 R)
• M25: 37,035,945 km (0.117 R)
• M26: 39,679,938 km (0.108 R)
• M27: 41,120,864 km (0.089 R)
• M28: 41,854,193 km (0.12 R)
• M29: 47,233,583 km (0.032 R)
• M30: 51,008,536 km (0.117 R)
• M31: 54,979,611 km (0.109 R)
• M32: 56,768,652 km (0.109 R)
• M33: 57,677,609 km (0.088 R)
• M34: 59,711,242 km (0.064 R)
• M35: 61,601,112 km (0.111 R)
• M36: 67,915,788 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.4

Radius: 4.3

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.66 AU - 20.94 AU

Year: 29032 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,382,614 km

• M1: 53,706 km (0.046 R)
• M2: 198,666 km (0.119 R)
• M3: 2,155,855 km (0.094 R)
• M4: 3,131,682 km (0.103 R)
• M5: 3,633,433 km (0.076 R)
• M6: 3,903,457 km (0.089 R)
• M7: 5,287,387 km (0.045 R)
• M8: 5,768,195 km (0.101 R)
• M9: 6,373,468 km (0.114 R)
• M10: 7,279,732 km (0.109 R)
• M11: 8,976,022 km (0.037 R)
• M12: 10,850,034 km (0.085 R)
• M13: 11,841,719 km (0.115 R)
• M14: 14,249,646 km (0.093 R)
• M15: 18,006,049 km (0.119 R)
• M16: 26,261,457 km (0.071 R)
• M17: 36,880,064 km (0.047 R)
• M18: 58,074,342 km (0.063 R)
• M19: 63,959,522 km (0.099 R)
• M20: 73,143,186 km (0.085 R)
• M21: 79,730,130 km (0.09 R)
• M22: 80,252,526 km (0.065 R)
• M23: 88,086,966 km (0.076 R)
• M24: 102,147,670 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit