🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 153 Days

Day: 26.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.79 AU - 2.91 AU

Year: 1350 Days

Day: 33.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 8.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.44 AU - 7.84 AU

Year: 6412 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,412,245 km

• M1: 108,159 km (0.108 R)
• M2: 393,891 km (0.071 R)
• M3: 681,568 km (0.12 R)
• M4: 1,001,558 km (0.04 R)
• M5: 1,609,972 km (0.033 R)
• M6: 2,292,139 km (0.093 R)
• M7: 2,950,668 km (0.106 R)
• M8: 4,399,823 km (0.103 R)
• M9: 6,407,277 km (0.1 R)
• M10: 7,783,727 km (0.117 R)
• M11: 8,136,778 km (0.112 R)
• M12: 8,624,018 km (0.073 R)
• M13: 9,260,407 km (0.113 R)
• M14: 11,061,416 km (0.094 R)
• M15: 11,457,851 km (0.058 R)
• M16: 12,384,609 km (0.109 R)
• M17: 13,029,675 km (0.048 R)
• M18: 13,527,986 km (0.12 R)
• M19: 17,512,525 km (0.088 R)
• M20: 20,025,321 km (0.099 R)
• M21: 23,329,938 km (0.102 R)
• M22: 25,495,217 km (0.078 R)
• M23: 25,839,891 km (0.1 R)
• M24: 27,249,551 km (0.087 R)
• M25: 27,973,306 km (0.105 R)
• M26: 30,221,463 km (0.093 R)
• M27: 33,815,402 km (0.088 R)
• M28: 35,180,333 km (0.116 R)
• M29: 35,714,996 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 6.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.72 AU - 16.06 AU

Year: 20456 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,412,245 km

• M1: 80,932 km (0.11 R)
• M2: 376,987 km (0.075 R)
• M3: 592,557 km (0.103 R)
• M4: 850,613 km (0.112 R)
• M5: 1,130,960 km (0.061 R)
• M6: 1,426,117 km (0.069 R)
• M7: 1,754,334 km (0.061 R)
• M8: 2,172,610 km (0.106 R)
• M9: 2,585,500 km (0.08 R)
• M10: 4,110,650 km (0.113 R)
• M11: 5,949,807 km (0.083 R)
• M12: 6,408,474 km (0.063 R)
• M13: 7,256,095 km (0.104 R)
• M14: 8,690,589 km (0.105 R)
• M15: 11,783,525 km (0.109 R)
• M16: 13,258,710 km (0.089 R)
• M17: 18,503,910 km (0.039 R)
• M18: 18,943,279 km (0.108 R)
• M19: 20,396,024 km (0.089 R)
• M20: 21,726,697 km (0.118 R)
• M21: 31,069,982 km (0.12 R)
• M22: 37,233,713 km (0.079 R)
• M23: 43,235,879 km (0.092 R)
• M24: 45,107,498 km (0.099 R)
• M25: 46,869,910 km (0.103 R)
• M26: 57,482,982 km (0.115 R)
• M27: 59,553,117 km (0.106 R)
• M28: 64,241,066 km (0.088 R)
• M29: 70,226,626 km (0.112 R)
• M30: 71,940,868 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.1

Radius: 5.7

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.27 AU - 17.93 AU

Year: 20905 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,412,245 km

• M1: 71,059 km (0.051 R)
• M2: 280,646 km (0.089 R)
• M3: 477,217 km (0.104 R)
• M4: 759,508 km (0.076 R)
• M5: 968,048 km (0.082 R)
• M6: 1,149,510 km (0.084 R)
• M7: 1,457,382 km (0.03 R)
• M8: 2,002,068 km (0.105 R)
• M9: 2,405,983 km (0.088 R)
• M10: 4,682,114 km (0.083 R)
• M11: 5,355,005 km (0.113 R)
• M12: 5,656,894 km (0.051 R)
• M13: 7,068,350 km (0.067 R)
• M14: 7,951,725 km (0.052 R)
• M15: 13,018,007 km (0.036 R)
• M16: 13,289,078 km (0.052 R)
• M17: 13,842,740 km (0.045 R)
• M18: 19,801,971 km (0.118 R)
• M19: 20,891,193 km (0.092 R)
• M20: 23,586,947 km (0.114 R)
• M21: 23,787,857 km (0.097 R)
• M22: 24,913,880 km (0.058 R)
• M23: 25,542,789 km (0.118 R)
• M24: 26,397,591 km (0.035 R)
• M25: 27,715,549 km (0.113 R)
• M26: 28,961,699 km (0.114 R)
• M27: 31,201,179 km (0.068 R)
• M28: 31,565,151 km (0.106 R)
• M29: 32,923,499 km (0.033 R)
• M30: 34,449,248 km (0.072 R)
• M31: 41,461,499 km (0.101 R)
• M32: 42,939,675 km (0.105 R)
• M33: 44,913,170 km (0.074 R)
• M34: 46,000,597 km (0.117 R)
• M35: 48,877,065 km (0.116 R)
• M36: 51,027,535 km (0.114 R)
• M37: 53,759,790 km (0.07 R)
• M38: 66,462,744 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 6.3

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.19 AU - 19.87 AU

Year: 26336 Days

Day: 20.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,412,245 km

• M1: 78,389 km (0.059 R)
• M2: 342,729 km (0.065 R)
• M3: 867,518 km (0.084 R)
• M4: 2,149,123 km (0.107 R)
• M5: 2,426,926 km (0.08 R)
• M6: 2,888,585 km (0.095 R)
• M7: 4,053,953 km (0.109 R)
• M8: 4,479,559 km (0.082 R)
• M9: 5,336,754 km (0.049 R)
• M10: 5,588,528 km (0.08 R)
• M11: 7,218,247 km (0.115 R)
• M12: 9,686,013 km (0.077 R)
• M13: 10,188,363 km (0.088 R)
• M14: 10,773,889 km (0.1 R)
• M15: 18,012,032 km (0.114 R)
• M16: 18,675,050 km (0.047 R)
• M17: 19,158,551 km (0.118 R)
• M18: 21,280,447 km (0.095 R)
• M19: 21,807,779 km (0.03 R)
• M20: 22,998,728 km (0.116 R)
• M21: 36,325,205 km (0.077 R)
• M22: 38,615,549 km (0.103 R)
• M23: 39,875,462 km (0.114 R)
• M24: 42,311,364 km (0.116 R)
• M25: 48,740,482 km (0.064 R)
• M26: 58,421,110 km (0.063 R)
• M27: 63,058,195 km (0.066 R)
• M28: 67,030,168 km (0.118 R)
• M29: 68,618,748 km (0.084 R)
• M30: 69,077,266 km (0.075 R)
• M31: 70,931,531 km (0.092 R)
• M32: 71,165,652 km (0.115 R)
• M33: 72,818,708 km (0.094 R)
• M34: 73,057,018 km (0.043 R)
• M35: 76,201,565 km (0.101 R)
• M36: 82,758,888 km (0.119 R)
• M37: 91,610,445 km (0.069 R)
• M38: 91,888,099 km (0.055 R)
• M39: 92,445,051 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit