🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 15.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.2 AU - 1.82 AU

Year: 652 Days

Day: 17.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,390,074 km

• M1: 55,351 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.83 AU - 2.57 AU

Year: 1147 Days

Day: 32.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.4 AU - 4.9 AU

Year: 3524 Days

Day: 21.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,390,074 km

• M1: 796,908 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.1 AU - 6.22 AU

Year: 4120 Days

Day: 17.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 13.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.91 AU - 6.61 AU

Year: 5505 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,390,074 km

• M1: 172,636 km (0.069 R)
• M2: 328,667 km (0.084 R)
• M3: 480,508 km (0.113 R)
• M4: 680,222 km (0.104 R)
• M5: 899,831 km (0.071 R)
• M6: 1,078,301 km (0.054 R)
• M7: 1,545,795 km (0.117 R)
• M8: 1,659,639 km (0.088 R)
• M9: 2,300,366 km (0.079 R)
• M10: 2,793,591 km (0.063 R)
• M11: 2,933,913 km (0.107 R)
• M12: 3,287,114 km (0.098 R)
• M13: 3,385,849 km (0.106 R)
• M14: 3,756,552 km (0.105 R)
• M15: 3,894,781 km (0.11 R)
• M16: 4,140,570 km (0.069 R)
• M17: 4,229,581 km (0.117 R)
• M18: 4,629,157 km (0.101 R)
• M19: 4,814,957 km (0.062 R)
• M20: 5,232,335 km (0.05 R)
• M21: 5,464,960 km (0.086 R)
• M22: 5,622,038 km (0.087 R)
• M23: 6,244,664 km (0.098 R)
• M24: 6,470,856 km (0.085 R)
• M25: 6,678,947 km (0.082 R)
• M26: 6,783,964 km (0.101 R)
• M27: 6,974,103 km (0.072 R)
• M28: 7,555,440 km (0.042 R)
• M29: 8,152,336 km (0.066 R)
• M30: 9,532,825 km (0.112 R)
• M31: 9,961,124 km (0.11 R)
• M32: 10,081,251 km (0.09 R)
• M33: 10,201,827 km (0.112 R)
• M34: 10,542,012 km (0.043 R)
• M35: 10,836,571 km (0.109 R)
• M36: 11,183,787 km (0.093 R)
• M37: 11,434,064 km (0.084 R)
• M38: 11,863,710 km (0.108 R)
• M39: 12,016,599 km (0.116 R)
• M40: 13,052,713 km (0.102 R)
• M41: 13,237,018 km (0.091 R)
• M42: 13,475,327 km (0.032 R)
• M43: 13,821,946 km (0.106 R)
• M44: 14,090,474 km (0.113 R)
• M45: 14,306,643 km (0.111 R)
• M46: 14,415,251 km (0.12 R)
• M47: 14,551,235 km (0.109 R)
• M48: 14,934,355 km (0.099 R)
• M49: 16,019,090 km (0.06 R)
• M50: 16,160,011 km (0.098 R)
• M51: 17,100,533 km (0.102 R)
• M52: 17,244,595 km (0.096 R)
• M53: 17,591,962 km (0.075 R)
• M54: 17,795,564 km (0.102 R)
• M55: 17,970,893 km (0.097 R)
• M56: 18,058,707 km (0.049 R)
• M57: 19,123,844 km (0.061 R)
• M58: 19,213,453 km (0.09 R)
• M59: 19,333,281 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 8.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.46 AU - 12.24 AU

Year: 14337 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,390,074 km

• M1: 340,186 km (0.085 R)
• M2: 398,230 km (0.104 R)
• M3: 892,501 km (0.115 R)
• M4: 1,066,184 km (0.115 R)
• M5: 1,213,239 km (0.115 R)
• M6: 1,308,533 km (0.075 R)
• M7: 1,694,196 km (0.105 R)
• M8: 1,758,373 km (0.087 R)
• M9: 2,160,193 km (0.096 R)
• M10: 2,371,874 km (0.093 R)
• M11: 2,590,287 km (0.109 R)
• M12: 2,891,876 km (0.113 R)
• M13: 3,178,207 km (0.088 R)
• M14: 3,284,571 km (0.11 R)
• M15: 4,324,426 km (0.083 R)
• M16: 4,561,837 km (0.068 R)
• M17: 4,682,264 km (0.068 R)
• M18: 5,049,527 km (0.114 R)
• M19: 5,174,142 km (0.082 R)
• M20: 5,682,475 km (0.106 R)
• M21: 6,140,394 km (0.11 R)
• M22: 6,273,387 km (0.054 R)
• M23: 6,474,745 km (0.109 R)
• M24: 6,918,303 km (0.064 R)
• M25: 6,987,567 km (0.063 R)
• M26: 7,196,256 km (0.106 R)
• M27: 7,477,799 km (0.117 R)
• M28: 7,943,198 km (0.093 R)
• M29: 8,789,324 km (0.048 R)
• M30: 9,014,768 km (0.075 R)
• M31: 9,356,449 km (0.104 R)
• M32: 9,548,234 km (0.047 R)
• M33: 9,741,215 km (0.111 R)
• M34: 10,091,872 km (0.097 R)
• M35: 10,526,155 km (0.029 R)
• M36: 10,845,846 km (0.097 R)
• M37: 10,966,571 km (0.083 R)
• M38: 11,047,204 km (0.051 R)
• M39: 11,290,600 km (0.085 R)
• M40: 11,906,794 km (0.112 R)
• M41: 12,156,323 km (0.115 R)
• M42: 12,575,945 km (0.118 R)
• M43: 12,830,112 km (0.067 R)
• M44: 13,300,447 km (0.094 R)
• M45: 13,820,001 km (0.079 R)
• M46: 14,170,060 km (0.12 R)
• M47: 14,390,268 km (0.111 R)
• M48: 14,656,103 km (0.072 R)
• M49: 14,789,694 km (0.087 R)
• M50: 14,878,855 km (0.096 R)
• M51: 16,055,292 km (0.058 R)
• M52: 16,747,482 km (0.116 R)
• M53: 19,319,219 km (0.104 R)
• M54: 19,907,288 km (0.081 R)
• M55: 20,550,858 km (0.116 R)
• M56: 20,700,456 km (0.057 R)
• M57: 21,050,664 km (0.101 R)
• M58: 21,402,967 km (0.037 R)
• M59: 22,164,271 km (0.104 R)
• M60: 22,676,793 km (0.08 R)
• M61: 23,452,907 km (0.091 R)
• M62: 23,609,087 km (0.06 R)
• M63: 23,713,506 km (0.053 R)
• M64: 24,132,530 km (0.067 R)
• M65: 24,342,865 km (0.089 R)
• M66: 25,031,015 km (0.053 R)
• M67: 25,725,448 km (0.103 R)
• M68: 26,588,778 km (0.09 R)
• M69: 26,697,386 km (0.038 R)
• M70: 26,860,597 km (0.118 R)
• M71: 27,133,314 km (0.114 R)
• M72: 27,681,440 km (0.114 R)
• M73: 28,344,009 km (0.043 R)
• M74: 28,621,663 km (0.059 R)
• M75: 28,677,313 km (0.118 R)
• M76: 28,844,414 km (0.076 R)
• M77: 29,179,663 km (0.063 R)
• M78: 29,853,901 km (0.045 R)
• M79: 31,849,835 km (0.032 R)
• M80: 31,907,431 km (0.103 R)
• M81: 32,022,920 km (0.048 R)
• M82: 32,660,207 km (0.11 R)
• M83: 32,834,638 km (0.111 R)
• M84: 33,009,518 km (0.053 R)
• M85: 33,067,861 km (0.091 R)
• M86: 34,656,292 km (0.088 R)
• M87: 39,320,903 km (0.093 R)
• M88: 39,878,753 km (0.109 R)
• M89: 40,127,534 km (0.074 R)
• M90: 41,190,876 km (0.106 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit