🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 277 Days

Day: 45.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,854,230 km

• M1: 409,300 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.35 AU - 4.55 AU

Year: 2772 Days

Day: 46.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.36 AU - 4.66 AU

Year: 3382 Days

Day: 37.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,854,230 km

• M1: 40,990 km (0.112 R)
• M2: 1,594,713 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642

Radius: 8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.88 AU - 16.44 AU

Year: 18815 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,854,230 km

• M1: 99,632 km (0.072 R)
• M2: 350,209 km (0.099 R)
• M3: 1,734,737 km (0.106 R)
• M4: 2,309,642 km (0.081 R)
• M5: 3,628,347 km (0.059 R)
• M6: 3,894,481 km (0.106 R)
• M7: 4,237,360 km (0.093 R)
• M8: 4,877,190 km (0.096 R)
• M9: 5,775,525 km (0.075 R)
• M10: 7,798,986 km (0.116 R)
• M11: 10,429,814 km (0.068 R)
• M12: 10,848,688 km (0.108 R)
• M13: 11,719,796 km (0.105 R)
• M14: 13,112,852 km (0.094 R)
• M15: 14,911,168 km (0.105 R)
• M16: 20,999,352 km (0.1 R)
• M17: 21,667,307 km (0.098 R)
• M18: 23,348,488 km (0.115 R)
• M19: 27,192,405 km (0.038 R)
• M20: 27,757,586 km (0.046 R)
• M21: 28,561,973 km (0.112 R)
• M22: 29,977,020 km (0.039 R)
• M23: 33,330,555 km (0.097 R)
• M24: 44,252,247 km (0.098 R)
• M25: 45,034,195 km (0.072 R)
• M26: 47,110,165 km (0.111 R)
• M27: 47,435,091 km (0.101 R)
• M28: 48,915,961 km (0.081 R)
• M29: 50,767,533 km (0.116 R)
• M30: 54,968,242 km (0.079 R)
• M31: 66,880,870 km (0.094 R)
• M32: 69,579,466 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.7

Radius: 7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.5 AU - 20.84 AU

Year: 27348 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,854,230 km

• M1: 87,066 km (0.093 R)
• M2: 698,622 km (0.047 R)
• M3: 923,318 km (0.114 R)
• M4: 1,183,918 km (0.069 R)
• M5: 1,591,572 km (0.11 R)
• M6: 2,686,927 km (0.073 R)
• M7: 4,586,521 km (0.113 R)
• M8: 5,240,563 km (0.105 R)
• M9: 5,913,604 km (0.053 R)
• M10: 7,052,642 km (0.087 R)
• M11: 8,330,956 km (0.096 R)
• M12: 11,990,269 km (0.103 R)
• M13: 12,597,637 km (0.059 R)
• M14: 14,317,713 km (0.117 R)
• M15: 15,626,994 km (0.029 R)
• M16: 16,515,455 km (0.107 R)
• M17: 17,098,139 km (0.099 R)
• M18: 23,595,623 km (0.094 R)
• M19: 24,441,450 km (0.11 R)
• M20: 24,871,843 km (0.112 R)
• M21: 25,747,888 km (0.071 R)
• M22: 27,445,525 km (0.072 R)
• M23: 28,027,610 km (0.094 R)
• M24: 30,562,396 km (0.106 R)
• M25: 31,187,715 km (0.081 R)
• M26: 32,723,337 km (0.114 R)
• M27: 33,377,828 km (0.049 R)
• M28: 45,392,781 km (0.111 R)
• M29: 46,534,961 km (0.11 R)
• M30: 56,183,575 km (0.073 R)
• M31: 62,368,250 km (0.092 R)
• M32: 66,455,413 km (0.07 R)
• M33: 74,706,334 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 6.7

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.18 AU - 21.7 AU

Year: 27960 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,854,230 km

• M1: 84,672 km (0.117 R)
• M2: 319,242 km (0.03 R)
• M3: 572,661 km (0.117 R)
• M4: 1,026,241 km (0.047 R)
• M5: 1,436,140 km (0.076 R)
• M6: 1,889,870 km (0.082 R)
• M7: 2,997,493 km (0.077 R)
• M8: 3,866,656 km (0.063 R)
• M9: 5,126,869 km (0.066 R)
• M10: 6,877,762 km (0.116 R)
• M11: 7,220,790 km (0.097 R)
• M12: 7,782,680 km (0.078 R)
• M13: 12,345,265 km (0.039 R)
• M14: 13,752,981 km (0.099 R)
• M15: 16,708,287 km (0.099 R)
• M16: 18,520,366 km (0.087 R)
• M17: 18,993,095 km (0.074 R)
• M18: 24,172,174 km (0.103 R)
• M19: 26,364,231 km (0.071 R)
• M20: 27,815,031 km (0.105 R)
• M21: 28,685,392 km (0.062 R)
• M22: 37,053,747 km (0.089 R)
• M23: 45,360,019 km (0.113 R)
• M24: 47,791,284 km (0.113 R)
• M25: 48,323,254 km (0.041 R)
• M26: 54,054,647 km (0.115 R)
• M27: 55,213,881 km (0.115 R)
• M28: 67,955,282 km (0.118 R)
• M29: 68,403,327 km (0.109 R)
• M30: 68,628,023 km (0.1 R)
• M31: 72,992,242 km (0.104 R)
• M32: 73,933,960 km (0.12 R)
• M33: 83,288,315 km (0.063 R)
• M34: 87,452,222 km (0.073 R)
• M35: 88,514,367 km (0.114 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit