🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.61 AU - 3.11 AU

Year: 1708 Days

Day: 44.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,199,756 km

• M1: 99,483 km (0.076 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 13.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.86 AU - 9.28 AU

Year: 8859 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,199,756 km

• M1: 173,085 km (0.118 R)
• M2: 1,483,412 km (0.069 R)
• M3: 2,151,217 km (0.112 R)
• M4: 2,820,817 km (0.027 R)
• M5: 5,976,136 km (0.087 R)
• M6: 6,791,743 km (0.073 R)
• M7: 9,015,366 km (0.056 R)
• M8: 10,089,030 km (0.049 R)
• M9: 15,317,924 km (0.091 R)
• M10: 15,930,827 km (0.101 R)
• M11: 17,794,218 km (0.038 R)
• M12: 21,440,367 km (0.099 R)
• M13: 23,082,353 km (0.036 R)
• M14: 28,003,375 km (0.078 R)
• M15: 34,734,980 km (0.085 R)
• M16: 44,504,020 km (0.105 R)
• M17: 46,741,107 km (0.115 R)
• M18: 48,467,466 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 3.3

Gravity: 67.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.43 AU - 16.75 AU

Year: 19678 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 90,199,756 km

• M1: 41,139 km (0.109 R)
• M2: 173,982 km (0.081 R)
• M3: 432,487 km (0.115 R)
• M4: 694,134 km (0.104 R)
• M5: 1,658,442 km (0.088 R)
• M6: 2,056,372 km (0.074 R)
• M7: 2,354,970 km (0.09 R)
• M8: 2,933,165 km (0.109 R)
• M9: 3,367,598 km (0.118 R)
• M10: 3,541,131 km (0.066 R)
• M11: 5,113,554 km (0.087 R)
• M12: 6,114,663 km (0.102 R)
• M13: 6,549,395 km (0.093 R)
• M14: 8,601,728 km (0.094 R)
• M15: 9,427,957 km (0.03 R)
• M16: 9,830,974 km (0.107 R)
• M17: 10,245,360 km (0.105 R)
• M18: 11,236,296 km (0.101 R)
• M19: 12,631,446 km (0.059 R)
• M20: 13,550,575 km (0.101 R)
• M21: 18,552,679 km (0.105 R)
• M22: 21,264,589 km (0.079 R)
• M23: 22,157,090 km (0.117 R)
• M24: 24,122,657 km (0.108 R)
• M25: 25,532,467 km (0.098 R)
• M26: 29,843,878 km (0.099 R)
• M27: 30,461,268 km (0.058 R)
• M28: 31,087,186 km (0.12 R)
• M29: 32,885,352 km (0.097 R)
• M30: 33,279,542 km (0.077 R)
• M31: 35,572,578 km (0.07 R)
• M32: 35,849,035 km (0.064 R)
• M33: 35,987,862 km (0.1 R)
• M34: 38,112,900 km (0.105 R)
• M35: 38,985,953 km (0.06 R)
• M36: 40,021,170 km (0.069 R)
• M37: 44,826,254 km (0.09 R)
• M38: 46,454,627 km (0.044 R)
• M39: 49,312,694 km (0.077 R)
• M40: 51,047,431 km (0.084 R)
• M41: 55,006,239 km (0.119 R)
• M42: 57,629,139 km (0.115 R)
• M43: 59,552,818 km (0.091 R)
• M44: 69,169,567 km (0.118 R)
• M45: 69,384,689 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.2

Radius: 5.9

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.68 AU - 19.3 AU

Year: 24728 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,199,756 km

• M1: 76,445 km (0.119 R)
• M2: 495,767 km (0.102 R)
• M3: 875,896 km (0.087 R)
• M4: 1,773,932 km (0.106 R)
• M5: 2,659,701 km (0.117 R)
• M6: 3,809,360 km (0.117 R)
• M7: 9,355,402 km (0.106 R)
• M8: 12,891,447 km (0.063 R)
• M9: 13,102,679 km (0.095 R)
• M10: 15,187,774 km (0.114 R)
• M11: 15,661,700 km (0.082 R)
• M12: 29,349,905 km (0.065 R)
• M13: 34,213,033 km (0.119 R)
• M14: 35,438,688 km (0.113 R)
• M15: 38,996,425 km (0.097 R)
• M16: 40,634,522 km (0.033 R)
• M17: 50,733,275 km (0.12 R)
• M18: 54,868,011 km (0.072 R)
• M19: 61,781,677 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 4.7

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15 AU - 20.68 AU

Year: 26607 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,199,756 km

• M1: 59,989 km (0.036 R)
• M2: 206,595 km (0.042 R)
• M3: 362,625 km (0.083 R)
• M4: 558,299 km (0.076 R)
• M5: 1,140,983 km (0.04 R)
• M6: 1,793,529 km (0.106 R)
• M7: 4,965,752 km (0.112 R)
• M8: 5,405,569 km (0.093 R)
• M9: 5,741,417 km (0.078 R)
• M10: 6,689,269 km (0.116 R)
• M11: 6,929,523 km (0.043 R)
• M12: 8,163,556 km (0.107 R)
• M13: 8,382,567 km (0.116 R)
• M14: 8,549,369 km (0.105 R)
• M15: 9,597,601 km (0.092 R)
• M16: 9,965,163 km (0.033 R)
• M17: 10,342,150 km (0.109 R)
• M18: 10,598,710 km (0.086 R)
• M19: 11,191,417 km (0.074 R)
• M20: 12,086,311 km (0.087 R)
• M21: 13,478,469 km (0.105 R)
• M22: 14,173,800 km (0.112 R)
• M23: 16,316,490 km (0.076 R)
• M24: 21,750,184 km (0.119 R)
• M25: 22,813,376 km (0.107 R)
• M26: 25,856,047 km (0.112 R)
• M27: 26,209,996 km (0.118 R)
• M28: 34,694,439 km (0.109 R)
• M29: 35,414,005 km (0.112 R)
• M30: 35,850,382 km (0.061 R)
• M31: 46,384,017 km (0.087 R)
• M32: 55,612,111 km (0.118 R)
• M33: 58,399,269 km (0.095 R)
• M34: 58,804,829 km (0.091 R)
• M35: 63,177,874 km (0.082 R)
• M36: 70,021,827 km (0.064 R)
• M37: 86,729,814 km (0.098 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit