🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.68 AU - 0.96 AU

Year: 278 Days

Day: 38.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.43 AU - 2.63 AU

Year: 1508 Days

Day: 16.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,680,280 km

• M1: 826,678 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.09 AU - 3.91 AU

Year: 2454 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 10.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.12 AU - 7.18 AU

Year: 5715 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,680,280 km

• M1: 126,859 km (0.107 R)
• M2: 504,893 km (0.101 R)
• M3: 1,340,547 km (0.11 R)
• M4: 1,992,344 km (0.105 R)
• M5: 2,322,507 km (0.051 R)
• M6: 3,113,880 km (0.073 R)
• M7: 5,605,283 km (0.113 R)
• M8: 7,021,675 km (0.093 R)
• M9: 8,625,813 km (0.089 R)
• M10: 9,959,179 km (0.091 R)
• M11: 13,079,791 km (0.102 R)
• M12: 13,733,234 km (0.106 R)
• M13: 14,355,561 km (0.098 R)
• M14: 15,824,463 km (0.116 R)
• M15: 18,995,190 km (0.05 R)
• M16: 19,898,611 km (0.09 R)
• M17: 20,228,175 km (0.115 R)
• M18: 20,628,499 km (0.089 R)
• M19: 20,965,992 km (0.051 R)
• M20: 23,506,463 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 13.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.03 AU - 10.67 AU

Year: 12478 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,680,280 km

• M1: 171,738 km (0.079 R)
• M2: 622,926 km (0.06 R)
• M3: 1,080,695 km (0.115 R)
• M4: 2,106,188 km (0.086 R)
• M5: 4,747,339 km (0.113 R)
• M6: 5,700,128 km (0.091 R)
• M7: 6,294,480 km (0.079 R)
• M8: 7,007,463 km (0.118 R)
• M9: 8,027,123 km (0.09 R)
• M10: 13,721,416 km (0.063 R)
• M11: 15,514,496 km (0.097 R)
• M12: 16,606,710 km (0.106 R)
• M13: 17,100,533 km (0.096 R)
• M14: 24,992,419 km (0.113 R)
• M15: 26,206,705 km (0.111 R)
• M16: 32,326,155 km (0.06 R)
• M17: 33,096,883 km (0.101 R)
• M18: 33,879,879 km (0.072 R)
• M19: 34,446,705 km (0.117 R)
• M20: 35,716,043 km (0.095 R)
• M21: 38,347,918 km (0.085 R)
• M22: 42,665,911 km (0.063 R)
• M23: 44,399,302 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 13

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.9 AU - 13.94 AU

Year: 14462 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,680,280 km

• M1: 161,715 km (0.075 R)
• M2: 671,545 km (0.066 R)
• M3: 1,101,040 km (0.053 R)
• M4: 1,586,635 km (0.071 R)
• M5: 2,197,593 km (0.1 R)
• M6: 5,153,946 km (0.111 R)
• M7: 5,640,139 km (0.107 R)
• M8: 7,328,650 km (0.095 R)
• M9: 9,182,018 km (0.103 R)
• M10: 9,951,849 km (0.078 R)
• M11: 10,543,359 km (0.079 R)
• M12: 12,583,126 km (0.094 R)
• M13: 13,147,708 km (0.101 R)
• M14: 14,943,331 km (0.094 R)
• M15: 15,505,520 km (0.113 R)
• M16: 16,008,917 km (0.108 R)
• M17: 16,597,734 km (0.032 R)
• M18: 19,098,263 km (0.04 R)
• M19: 21,307,225 km (0.085 R)
• M20: 24,350,045 km (0.06 R)
• M21: 24,932,879 km (0.081 R)
• M22: 25,624,619 km (0.06 R)
• M23: 33,500,798 km (0.063 R)
• M24: 42,713,034 km (0.041 R)
• M25: 45,437,511 km (0.088 R)
• M26: 50,441,410 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 4.6

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.37 AU - 19.93 AU

Year: 26615 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,680,280 km

• M1: 57,745 km (0.105 R)
• M2: 313,707 km (0.075 R)
• M3: 525,537 km (0.119 R)
• M4: 789,129 km (0.082 R)
• M5: 1,514,529 km (0.045 R)
• M6: 1,750,295 km (0.049 R)
• M7: 2,089,284 km (0.103 R)
• M8: 2,404,187 km (0.076 R)
• M9: 2,631,127 km (0.053 R)
• M10: 2,798,378 km (0.064 R)
• M11: 3,261,533 km (0.049 R)
• M12: 4,850,412 km (0.072 R)
• M13: 7,445,935 km (0.084 R)
• M14: 8,127,652 km (0.092 R)
• M15: 9,614,057 km (0.044 R)
• M16: 9,783,402 km (0.068 R)
• M17: 10,660,045 km (0.081 R)
• M18: 11,086,549 km (0.119 R)
• M19: 11,779,636 km (0.117 R)
• M20: 12,770,572 km (0.12 R)
• M21: 13,673,395 km (0.109 R)
• M22: 17,711,640 km (0.077 R)
• M23: 18,920,839 km (0.074 R)
• M24: 22,084,685 km (0.104 R)
• M25: 22,281,107 km (0.092 R)
• M26: 23,381,998 km (0.115 R)
• M27: 23,688,524 km (0.104 R)
• M28: 24,518,792 km (0.032 R)
• M29: 25,691,938 km (0.052 R)
• M30: 26,901,886 km (0.096 R)
• M31: 28,729,074 km (0.083 R)
• M32: 31,127,128 km (0.089 R)
• M33: 32,628,343 km (0.054 R)
• M34: 36,865,852 km (0.101 R)
• M35: 44,980,789 km (0.03 R)
• M36: 51,750,092 km (0.083 R)
• M37: 55,829,177 km (0.09 R)
• M38: 56,559,813 km (0.056 R)
• M39: 57,482,084 km (0.078 R)
• M40: 57,853,835 km (0.113 R)
• M41: 63,622,927 km (0.118 R)
• M42: 70,398,813 km (0.119 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: 532 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit