🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 18.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,310,219 km

• M1: 136,732 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.34 AU - 1.86 AU

Year: 771 Days

Day: 12.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.4 AU - 1.94 AU

Year: 822 Days

Day: 45.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.96 AU - 2.74 AU

Year: 1372 Days

Day: 21.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 53.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,310,219 km

• M1: 517,309 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.46 AU - 2.72 AU

Year: 1587 Days

Day: 20.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,310,219 km

• M1: 52,509 km (0.03 R)
• M2: 1,084,136 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.67 AU - 2.93 AU

Year: 1784 Days

Day: 35.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 13.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.48 AU - 7.3 AU

Year: 5443 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,310,219 km

• M1: 321,935 km (0.118 R)
• M2: 576,550 km (0.086 R)
• M3: 698,921 km (0.12 R)
• M4: 994,527 km (0.087 R)
• M5: 1,378,096 km (0.082 R)
• M6: 1,487,452 km (0.115 R)
• M7: 1,689,558 km (0.104 R)
• M8: 2,263,565 km (0.113 R)
• M9: 2,423,635 km (0.101 R)
• M10: 2,770,852 km (0.097 R)
• M11: 2,927,032 km (0.064 R)
• M12: 3,070,048 km (0.07 R)
• M13: 3,597,530 km (0.072 R)
• M14: 3,716,909 km (0.1 R)
• M15: 4,405,657 km (0.098 R)
• M16: 4,755,716 km (0.08 R)
• M17: 5,307,433 km (0.079 R)
• M18: 5,404,672 km (0.078 R)
• M19: 5,919,887 km (0.042 R)
• M20: 6,061,407 km (0.095 R)
• M21: 6,203,973 km (0.088 R)
• M22: 6,575,724 km (0.115 R)
• M23: 6,743,423 km (0.104 R)
• M24: 7,125,795 km (0.073 R)
• M25: 7,319,674 km (0.064 R)
• M26: 7,449,824 km (0.09 R)
• M27: 7,734,659 km (0.067 R)
• M28: 8,292,659 km (0.112 R)
• M29: 9,188,900 km (0.102 R)
• M30: 10,529,297 km (0.107 R)
• M31: 10,651,967 km (0.115 R)
• M32: 10,997,987 km (0.066 R)
• M33: 11,247,516 km (0.099 R)
• M34: 11,423,144 km (0.112 R)
• M35: 11,777,392 km (0.105 R)
• M36: 11,930,281 km (0.108 R)
• M37: 12,548,569 km (0.058 R)
• M38: 12,835,497 km (0.051 R)
• M39: 13,045,533 km (0.113 R)
• M40: 13,150,999 km (0.054 R)
• M41: 13,362,680 km (0.091 R)
• M42: 13,816,411 km (0.109 R)
• M43: 14,302,304 km (0.08 R)
• M44: 15,069,442 km (0.086 R)
• M45: 15,625,498 km (0.12 R)
• M46: 15,934,268 km (0.068 R)
• M47: 16,103,612 km (0.082 R)
• M48: 16,301,830 km (0.115 R)
• M49: 16,500,795 km (0.111 R)
• M50: 17,799,753 km (0.049 R)
• M51: 18,624,486 km (0.096 R)
• M52: 18,862,496 km (0.104 R)
• M53: 19,703,236 km (0.107 R)
• M54: 19,975,953 km (0.102 R)
• M55: 20,097,726 km (0.113 R)
• M56: 20,464,241 km (0.115 R)
• M57: 20,586,911 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.9

Radius: 4.7

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.24 AU - 13.84 AU

Year: 17931 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,310,219 km

• M1: 60,587 km (0.086 R)
• M2: 114,143 km (0.098 R)
• M3: 178,321 km (0.03 R)
• M4: 347,965 km (0.099 R)
• M5: 946,506 km (0.064 R)
• M6: 1,017,415 km (0.097 R)
• M7: 1,164,769 km (0.073 R)
• M8: 1,675,496 km (0.107 R)
• M9: 1,909,018 km (0.113 R)
• M10: 2,246,960 km (0.103 R)
• M11: 2,342,254 km (0.084 R)
• M12: 2,737,043 km (0.12 R)
• M13: 2,839,068 km (0.108 R)
• M14: 3,550,107 km (0.063 R)
• M15: 3,887,151 km (0.071 R)
• M16: 4,040,339 km (0.069 R)
• M17: 4,876,442 km (0.079 R)
• M18: 6,472,950 km (0.106 R)
• M19: 6,837,670 km (0.044 R)
• M20: 7,022,573 km (0.051 R)
• M21: 7,255,946 km (0.118 R)
• M22: 7,923,002 km (0.049 R)
• M23: 8,214,868 km (0.077 R)
• M24: 8,759,105 km (0.08 R)
• M25: 9,571,272 km (0.03 R)
• M26: 9,726,255 km (0.097 R)
• M27: 10,301,609 km (0.057 R)
• M28: 10,995,593 km (0.052 R)
• M29: 11,539,681 km (0.097 R)
• M30: 11,649,485 km (0.112 R)
• M31: 12,204,045 km (0.109 R)
• M32: 12,372,043 km (0.087 R)
• M33: 12,880,825 km (0.089 R)
• M34: 13,223,704 km (0.106 R)
• M35: 13,338,745 km (0.115 R)
• M36: 14,329,382 km (0.107 R)
• M37: 14,565,896 km (0.045 R)
• M38: 16,566,019 km (0.065 R)
• M39: 17,314,308 km (0.035 R)
• M40: 17,819,350 km (0.102 R)
• M41: 19,493,949 km (0.095 R)
• M42: 20,085,160 km (0.062 R)
• M43: 20,482,641 km (0.106 R)
• M44: 20,615,634 km (0.086 R)
• M45: 20,748,925 km (0.116 R)
• M46: 21,083,576 km (0.06 R)
• M47: 21,150,745 km (0.054 R)
• M48: 21,487,490 km (0.114 R)
• M49: 22,234,582 km (0.066 R)
• M50: 22,508,346 km (0.116 R)
• M51: 23,059,315 km (0.114 R)
• M52: 24,314,890 km (0.044 R)
• M53: 24,455,811 km (0.09 R)
• M54: 24,597,031 km (0.081 R)
• M55: 25,664,263 km (0.05 R)
• M56: 26,528,938 km (0.028 R)
• M57: 27,403,188 km (0.088 R)
• M58: 28,138,911 km (0.077 R)
• M59: 29,329,560 km (0.11 R)
• M60: 29,554,555 km (0.113 R)
• M61: 30,082,037 km (0.109 R)
• M62: 30,384,674 km (0.04 R)
• M63: 31,605,841 km (0.075 R)
• M64: 32,067,949 km (0.11 R)
• M65: 32,145,142 km (0.088 R)
• M66: 32,687,434 km (0.094 R)
• M67: 33,389,048 km (0.117 R)
• M68: 37,052,251 km (0.068 R)
• M69: 38,273,867 km (0.115 R)
• M70: 39,013,330 km (0.105 R)
• M71: 39,591,675 km (0.105 R)
• M72: 40,339,365 km (0.096 R)
• M73: 40,756,743 km (0.12 R)
• M74: 44,147,229 km (0.116 R)
• M75: 44,405,136 km (0.1 R)
• M76: 46,311,761 km (0.099 R)
• M77: 48,865,546 km (0.111 R)
• M78: 49,935,620 km (0.033 R)
• M79: 50,204,297 km (0.116 R)
• M80: 50,743,149 km (0.107 R)
• M81: 51,374,302 km (0.081 R)
• M82: 51,645,523 km (0.083 R)
• M83: 51,917,343 km (0.119 R)
• M84: 54,384,361 km (0.067 R)
• M85: 56,143,183 km (0.063 R)
• M86: 58,202,996 km (0.081 R)
• M87: 58,391,490 km (0.12 R)
• M88: 58,674,529 km (0.115 R)
• M89: 60,001,612 km (0.077 R)
• M90: 60,192,050 km (0.072 R)
• M91: 60,860,004 km (0.069 R)
• M92: 61,338,717 km (0.063 R)
• M93: 62,396,075 km (0.108 R)
• M94: 63,750,385 km (0.106 R)
• M95: 64,626,280 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit