🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 231 Days

Day: 39.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.16 AU - 3.42 AU

Year: 2213 Days

Day: 17.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,390,801 km

• M1: 2,302,162 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 5.3

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.52 AU - 13.3 AU

Year: 17203 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,390,801 km

• M1: 65,973 km (0.112 R)
• M2: 238,908 km (0.048 R)
• M3: 415,583 km (0.045 R)
• M4: 755,768 km (0.073 R)
• M5: 2,839,218 km (0.078 R)
• M6: 6,865,645 km (0.105 R)
• M7: 8,677,574 km (0.1 R)
• M8: 9,399,234 km (0.094 R)
• M9: 9,774,575 km (0.106 R)
• M10: 9,993,587 km (0.076 R)
• M11: 16,056,938 km (0.03 R)
• M12: 16,285,374 km (0.068 R)
• M13: 16,905,158 km (0.11 R)
• M14: 18,523,358 km (0.113 R)
• M15: 19,369,783 km (0.072 R)
• M16: 20,241,938 km (0.114 R)
• M17: 23,992,507 km (0.052 R)
• M18: 24,491,715 km (0.116 R)
• M19: 26,877,352 km (0.108 R)
• M20: 29,755,615 km (0.083 R)
• M21: 39,196,288 km (0.096 R)
• M22: 39,749,351 km (0.052 R)
• M23: 40,588,595 km (0.118 R)
• M24: 42,302,687 km (0.066 R)
• M25: 42,592,907 km (0.113 R)
• M26: 43,767,400 km (0.088 R)
• M27: 50,126,806 km (0.069 R)
• M28: 50,614,944 km (0.092 R)
• M29: 54,463,199 km (0.063 R)
• M30: 57,252,302 km (0.073 R)
• M31: 62,735,662 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.9

Radius: 6.3

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.44 AU - 14.64 AU

Year: 18477 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,390,801 km

• M1: 78,838 km (0.112 R)
• M2: 360,082 km (0.084 R)
• M3: 668,702 km (0.097 R)
• M4: 2,070,584 km (0.081 R)
• M5: 2,594,326 km (0.112 R)
• M6: 3,872,042 km (0.075 R)
• M7: 4,239,903 km (0.115 R)
• M8: 4,904,566 km (0.114 R)
• M9: 5,152,899 km (0.027 R)
• M10: 9,088,370 km (0.096 R)
• M11: 10,418,445 km (0.056 R)
• M12: 10,889,379 km (0.118 R)
• M13: 11,374,225 km (0.079 R)
• M14: 17,779,707 km (0.041 R)
• M15: 18,880,298 km (0.099 R)
• M16: 20,206,035 km (0.119 R)
• M17: 21,877,342 km (0.118 R)
• M18: 22,942,928 km (0.061 R)
• M19: 28,794,000 km (0.105 R)
• M20: 30,072,613 km (0.093 R)
• M21: 34,135,242 km (0.026 R)
• M22: 36,767,267 km (0.116 R)
• M23: 38,132,796 km (0.092 R)
• M24: 38,688,253 km (0.065 R)
• M25: 40,387,236 km (0.063 R)
• M26: 44,543,813 km (0.102 R)
• M27: 48,488,260 km (0.109 R)
• M28: 54,568,067 km (0.084 R)
• M29: 57,789,957 km (0.082 R)
• M30: 60,382,039 km (0.108 R)
• M31: 63,244,145 km (0.11 R)
• M32: 65,597,918 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.2

Radius: 7.5

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.26 AU - 17.44 AU

Year: 22303 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,390,801 km

• M1: 135,536 km (0.112 R)
• M2: 504,444 km (0.033 R)
• M3: 839,244 km (0.053 R)
• M4: 1,218,624 km (0.108 R)
• M5: 1,570,927 km (0.097 R)
• M6: 2,458,791 km (0.058 R)
• M7: 2,719,689 km (0.116 R)
• M8: 3,051,797 km (0.086 R)
• M9: 3,556,390 km (0.053 R)
• M10: 4,147,900 km (0.118 R)
• M11: 5,213,336 km (0.095 R)
• M12: 7,232,758 km (0.083 R)
• M13: 14,720,879 km (0.085 R)
• M14: 24,950,082 km (0.069 R)
• M15: 28,272,950 km (0.065 R)
• M16: 30,477,425 km (0.116 R)
• M17: 32,139,008 km (0.057 R)
• M18: 48,513,243 km (0.11 R)
• M19: 50,774,415 km (0.119 R)
• M20: 65,624,098 km (0.084 R)
• M21: 70,344,060 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.7

Radius: 5.6

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.43 AU - 17.61 AU

Year: 27196 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,390,801 km

• M1: 69,713 km (0.103 R)
• M2: 463,604 km (0.083 R)
• M3: 1,731,895 km (0.1 R)
• M4: 2,094,071 km (0.037 R)
• M5: 2,481,380 km (0.096 R)
• M6: 3,164,294 km (0.086 R)
• M7: 4,271,767 km (0.102 R)
• M8: 5,087,824 km (0.12 R)
• M9: 9,343,285 km (0.113 R)
• M10: 9,642,331 km (0.071 R)
• M11: 10,386,281 km (0.052 R)
• M12: 10,642,692 km (0.026 R)
• M13: 12,994,669 km (0.096 R)
• M14: 14,291,384 km (0.118 R)
• M15: 17,860,340 km (0.067 R)
• M16: 19,653,869 km (0.082 R)
• M17: 23,265,760 km (0.099 R)
• M18: 26,337,154 km (0.118 R)
• M19: 30,444,962 km (0.053 R)
• M20: 37,451,378 km (0.043 R)
• M21: 39,434,448 km (0.076 R)
• M22: 39,901,791 km (0.067 R)
• M23: 41,647,299 km (0.069 R)
• M24: 47,013,076 km (0.045 R)
• M25: 50,224,942 km (0.05 R)
• M26: 50,407,451 km (0.07 R)
• M27: 53,579,973 km (0.11 R)
• M28: 55,506,794 km (0.112 R)
• M29: 60,525,503 km (0.113 R)
• M30: 63,250,728 km (0.049 R)
• M31: 63,891,156 km (0.091 R)
• M32: 64,105,530 km (0.108 R)
• M33: 71,222,649 km (0.088 R)
• M34: 72,380,237 km (0.111 R)
• M35: 81,843,050 km (0.116 R)
• M36: 87,792,707 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit