🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 32 Hours

Environment

Temp: 191 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 204 Days

Day: 17.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,876,287 km

• M1: 483,949 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 425 Days

Day: 17.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.98 AU - 1.3 AU

Year: 442 Days

Day: 42.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.58 AU - 2.1 AU

Year: 907 Days

Day: 43.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.77 AU - 2.09 AU

Year: 974 Days

Day: 12.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 10.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.13 AU - 11.01 AU

Year: 11614 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,876,287 km

• M1: 179,817 km (0.102 R)
• M2: 271,670 km (0.108 R)
• M3: 389,702 km (0.097 R)
• M4: 528,828 km (0.084 R)
• M5: 765,642 km (0.075 R)
• M6: 872,604 km (0.088 R)
• M7: 959,371 km (0.118 R)
• M8: 1,142,329 km (0.079 R)
• M9: 1,280,259 km (0.107 R)
• M10: 1,822,700 km (0.119 R)
• M11: 1,887,177 km (0.108 R)
• M12: 2,001,919 km (0.086 R)
• M13: 2,325,050 km (0.114 R)
• M14: 2,775,489 km (0.111 R)
• M15: 3,371,786 km (0.082 R)
• M16: 3,532,006 km (0.078 R)
• M17: 3,694,918 km (0.107 R)
• M18: 3,818,635 km (0.113 R)
• M19: 4,028,072 km (0.106 R)
• M20: 4,134,137 km (0.079 R)
• M21: 4,262,791 km (0.113 R)
• M22: 4,349,259 km (0.047 R)
• M23: 4,501,998 km (0.094 R)
• M24: 4,612,252 km (0.115 R)
• M25: 5,246,248 km (0.037 R)
• M26: 5,432,497 km (0.057 R)
• M27: 5,907,470 km (0.09 R)
• M28: 6,346,540 km (0.088 R)
• M29: 6,570,039 km (0.088 R)
• M30: 6,645,137 km (0.119 R)
• M31: 6,846,795 km (0.084 R)
• M32: 7,075,979 km (0.115 R)
• M33: 8,260,046 km (0.082 R)
• M34: 8,395,283 km (0.098 R)
• M35: 8,833,455 km (0.084 R)
• M36: 9,166,909 km (0.115 R)
• M37: 9,391,455 km (0.111 R)
• M38: 9,476,277 km (0.049 R)
• M39: 9,817,510 km (0.047 R)
• M40: 10,018,569 km (0.095 R)
• M41: 11,133,522 km (0.098 R)
• M42: 12,380,121 km (0.071 R)
• M43: 12,566,221 km (0.098 R)
• M44: 12,753,368 km (0.11 R)
• M45: 13,638,539 km (0.041 R)
• M46: 13,766,594 km (0.091 R)
• M47: 13,830,922 km (0.106 R)
• M48: 14,608,980 km (0.055 R)
• M49: 14,937,347 km (0.086 R)
• M50: 15,769,112 km (0.099 R)
• M51: 16,377,227 km (0.061 R)
• M52: 16,821,233 km (0.106 R)
• M53: 17,200,015 km (0.095 R)
• M54: 17,581,490 km (0.117 R)
• M55: 17,721,065 km (0.064 R)
• M56: 17,965,956 km (0.117 R)
• M57: 18,992,646 km (0.117 R)
• M58: 19,351,083 km (0.041 R)
• M59: 20,001,983 km (0.094 R)
• M60: 20,111,190 km (0.074 R)
• M61: 20,293,550 km (0.118 R)
• M62: 20,770,468 km (0.04 R)
• M63: 21,250,976 km (0.106 R)
• M64: 21,697,825 km (0.07 R)
• M65: 21,847,423 km (0.105 R)
• M66: 22,600,648 km (0.115 R)
• M67: 22,980,627 km (0.094 R)
• M68: 23,056,772 km (0.094 R)
• M69: 23,477,591 km (0.063 R)
• M70: 23,669,674 km (0.066 R)
• M71: 24,171,575 km (0.099 R)
• M72: 25,185,849 km (0.083 R)
• M73: 25,540,096 km (0.053 R)
• M74: 26,293,621 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 7.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.64 AU - 18.34 AU

Year: 23238 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,876,287 km

• M1: 148,401 km (0.08 R)
• M2: 199,115 km (0.055 R)
• M3: 249,230 km (0.103 R)
• M4: 341,532 km (0.073 R)
• M5: 447,298 km (0.081 R)
• M6: 692,937 km (0.098 R)
• M7: 760,705 km (0.102 R)
• M8: 1,035,666 km (0.098 R)
• M9: 1,340,696 km (0.092 R)
• M10: 1,448,407 km (0.105 R)
• M11: 1,581,698 km (0.082 R)
• M12: 1,765,704 km (0.109 R)
• M13: 1,884,335 km (0.079 R)
• M14: 2,154,509 km (0.119 R)
• M15: 2,307,098 km (0.114 R)
• M16: 5,159,032 km (0.032 R)
• M17: 5,467,353 km (0.054 R)
• M18: 5,746,503 km (0.112 R)
• M19: 5,817,113 km (0.102 R)
• M20: 6,648,578 km (0.1 R)
• M21: 6,984,126 km (0.101 R)
• M22: 7,363,357 km (0.097 R)
• M23: 8,300,737 km (0.088 R)
• M24: 8,662,016 km (0.03 R)
• M25: 9,399,683 km (0.026 R)
• M26: 9,944,967 km (0.051 R)
• M27: 10,285,602 km (0.083 R)
• M28: 10,500,574 km (0.112 R)
• M29: 10,803,809 km (0.068 R)
• M30: 11,955,563 km (0.105 R)
• M31: 12,272,261 km (0.085 R)
• M32: 12,408,844 km (0.107 R)
• M33: 12,729,582 km (0.094 R)
• M34: 14,039,311 km (0.082 R)
• M35: 14,182,177 km (0.119 R)
• M36: 16,132,934 km (0.093 R)
• M37: 16,232,566 km (0.051 R)
• M38: 16,382,612 km (0.09 R)
• M39: 16,583,223 km (0.04 R)
• M40: 17,037,851 km (0.049 R)
• M41: 17,804,540 km (0.108 R)
• M42: 18,739,228 km (0.095 R)
• M43: 19,054,430 km (0.101 R)
• M44: 20,440,155 km (0.107 R)
• M45: 22,023,799 km (0.082 R)
• M46: 22,578,956 km (0.06 R)
• M47: 22,690,556 km (0.116 R)
• M48: 23,420,444 km (0.095 R)
• M49: 23,703,184 km (0.118 R)
• M50: 24,615,582 km (0.057 R)
• M51: 24,787,918 km (0.11 R)
• M52: 25,772,123 km (0.105 R)
• M53: 26,651,160 km (0.094 R)
• M54: 28,078,024 km (0.103 R)
• M55: 29,103,518 km (0.107 R)
• M56: 29,712,531 km (0.082 R)
• M57: 30,387,367 km (0.108 R)
• M58: 31,377,854 km (0.109 R)
• M59: 31,689,616 km (0.066 R)
• M60: 32,756,997 km (0.089 R)
• M61: 32,820,127 km (0.08 R)
• M62: 32,883,407 km (0.111 R)
• M63: 33,136,527 km (0.115 R)
• M64: 34,027,831 km (0.061 R)
• M65: 34,604,979 km (0.093 R)
• M66: 35,056,167 km (0.118 R)
• M67: 35,834,076 km (0.066 R)
• M68: 36,617,669 km (0.04 R)
• M69: 37,275,002 km (0.088 R)
• M70: 38,135,340 km (0.117 R)
• M71: 38,467,896 km (0.096 R)
• M72: 39,002,110 km (0.111 R)
• M73: 39,673,355 km (0.038 R)
• M74: 42,052,560 km (0.107 R)
• M75: 45,742,242 km (0.088 R)
• M76: 45,812,852 km (0.111 R)
• M77: 46,734,076 km (0.083 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 10,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit