🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 293 Days

Day: 19.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 95.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.99 AU - 1.63 AU

Year: 542 Days

Day: 43 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.55 AU - 2.55 AU

Year: 1062 Days

Day: 22.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.43 AU - 2.47 AU

Year: 1387 Days

Day: 17.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.68 AU - 3.58 AU

Year: 2003 Days

Day: 12.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,893,475 km

• M1: 2,038,121 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.34 AU - 5.3 AU

Year: 3247 Days

Day: 22.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 12

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.48 AU - 13.38 AU

Year: 13068 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,893,475 km

• M1: 452,384 km (0.096 R)
• M2: 666,758 km (0.074 R)
• M3: 829,670 km (0.116 R)
• M4: 961,017 km (0.096 R)
• M5: 1,425,219 km (0.11 R)
• M6: 1,668,315 km (0.053 R)
• M7: 2,639,505 km (0.103 R)
• M8: 2,906,088 km (0.116 R)
• M9: 3,429,830 km (0.052 R)
• M10: 3,684,446 km (0.044 R)
• M11: 4,289,869 km (0.063 R)
• M12: 4,564,530 km (0.101 R)
• M13: 5,634,753 km (0.114 R)
• M14: 6,066,493 km (0.073 R)
• M15: 6,198,139 km (0.068 R)
• M16: 6,419,693 km (0.106 R)
• M17: 6,825,253 km (0.071 R)
• M18: 7,146,290 km (0.036 R)
• M19: 7,285,566 km (0.094 R)
• M20: 8,627,608 km (0.103 R)
• M21: 8,775,860 km (0.047 R)
• M22: 9,837,706 km (0.113 R)
• M23: 10,148,570 km (0.078 R)
• M24: 10,673,808 km (0.115 R)
• M25: 11,750,913 km (0.058 R)
• M26: 11,915,470 km (0.084 R)
• M27: 12,637,430 km (0.084 R)
• M28: 12,806,027 km (0.095 R)
• M29: 13,145,614 km (0.078 R)
• M30: 13,602,934 km (0.112 R)
• M31: 15,125,093 km (0.118 R)
• M32: 15,785,268 km (0.07 R)
• M33: 15,906,442 km (0.111 R)
• M34: 20,928,892 km (0.076 R)
• M35: 21,529,976 km (0.117 R)
• M36: 23,643,195 km (0.108 R)
• M37: 24,478,999 km (0.08 R)
• M38: 24,830,105 km (0.096 R)
• M39: 25,537,254 km (0.117 R)
• M40: 25,893,297 km (0.112 R)
• M41: 27,844,352 km (0.114 R)
• M42: 27,990,809 km (0.074 R)
• M43: 30,067,227 km (0.117 R)
• M44: 32,192,863 km (0.114 R)
• M45: 32,577,629 km (0.059 R)
• M46: 32,731,865 km (0.045 R)
• M47: 33,273,858 km (0.05 R)
• M48: 33,818,693 km (0.08 R)
• M49: 33,975,023 km (0.059 R)
• M50: 34,366,670 km (0.107 R)
• M51: 34,602,287 km (0.037 R)
• M52: 35,630,024 km (0.083 R)
• M53: 36,267,311 km (0.091 R)
• M54: 36,587,450 km (0.082 R)
• M55: 36,908,487 km (0.084 R)
• M56: 36,988,971 km (0.079 R)
• M57: 37,069,305 km (0.109 R)
• M58: 37,958,365 km (0.082 R)
• M59: 38,854,307 km (0.068 R)
• M60: 40,252,748 km (0.112 R)
• M61: 42,170,892 km (0.101 R)
• M62: 42,760,457 km (0.09 R)
• M63: 43,777,722 km (0.06 R)
• M64: 43,862,844 km (0.069 R)
• M65: 45,404,599 km (0.094 R)
• M66: 45,490,768 km (0.046 R)
• M67: 47,400,385 km (0.047 R)
• M68: 47,487,750 km (0.037 R)
• M69: 48,629,181 km (0.068 R)
• M70: 49,158,907 km (0.082 R)
• M71: 51,476,927 km (0.103 R)
• M72: 51,566,835 km (0.063 R)
• M73: 51,746,651 km (0.066 R)
• M74: 51,926,767 km (0.116 R)
• M75: 52,107,033 km (0.064 R)
• M76: 52,739,832 km (0.118 R)
• M77: 54,836,595 km (0.064 R)
• M78: 54,928,299 km (0.1 R)
• M79: 55,480,166 km (0.063 R)
• M80: 55,756,772 km (0.066 R)
• M81: 56,311,182 km (0.071 R)
• M82: 58,453,872 km (0.077 R)
• M83: 59,488,042 km (0.119 R)
• M84: 60,812,881 km (0.112 R)
• M85: 61,193,308 km (0.078 R)
• M86: 61,479,040 km (0.075 R)
• M87: 61,574,334 km (0.091 R)
• M88: 61,669,777 km (0.113 R)
• M89: 63,684,711 km (0.094 R)
• M90: 63,781,202 km (0.115 R)
• M91: 64,167,613 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.5

Radius: 4.6

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.56 AU - 18.04 AU

Year: 23800 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,893,475 km

• M1: 388,506 km (0.063 R)
• M2: 544,835 km (0.085 R)
• M3: 912,697 km (0.113 R)
• M4: 1,035,816 km (0.117 R)
• M5: 1,628,822 km (0.118 R)
• M6: 1,829,283 km (0.109 R)
• M7: 1,932,505 km (0.106 R)
• M8: 2,533,739 km (0.115 R)
• M9: 2,795,386 km (0.104 R)
• M10: 3,281,429 km (0.116 R)
• M11: 3,991,720 km (0.056 R)
• M12: 4,329,811 km (0.043 R)
• M13: 4,997,317 km (0.101 R)
• M14: 5,696,238 km (0.109 R)
• M15: 7,635,326 km (0.055 R)
• M16: 8,011,714 km (0.078 R)
• M17: 8,223,395 km (0.08 R)
• M18: 8,913,340 km (0.119 R)
• M19: 9,353,906 km (0.077 R)
• M20: 10,073,472 km (0.052 R)
• M21: 10,997,687 km (0.102 R)
• M22: 14,955,449 km (0.108 R)
• M23: 17,081,833 km (0.097 R)
• M24: 17,518,359 km (0.094 R)
• M25: 19,755,446 km (0.059 R)
• M26: 22,496,229 km (0.06 R)
• M27: 22,974,493 km (0.119 R)
• M28: 26,540,757 km (0.101 R)
• M29: 27,363,395 km (0.118 R)
• M30: 29,358,582 km (0.098 R)
• M31: 30,143,373 km (0.073 R)
• M32: 31,800,468 km (0.066 R)
• M33: 32,673,821 km (0.118 R)
• M34: 32,808,907 km (0.072 R)
• M35: 34,925,867 km (0.084 R)
• M36: 38,076,697 km (0.109 R)
• M37: 38,361,083 km (0.099 R)
• M38: 38,503,500 km (0.046 R)
• M39: 39,793,782 km (0.11 R)
• M40: 41,975,517 km (0.114 R)
• M41: 42,195,725 km (0.074 R)
• M42: 42,859,042 km (0.082 R)
• M43: 42,932,943 km (0.112 R)
• M44: 43,674,201 km (0.099 R)
• M45: 46,986,148 km (0.103 R)
• M46: 47,443,918 km (0.117 R)
• M47: 48,210,307 km (0.117 R)
• M48: 50,144,009 km (0.113 R)
• M49: 52,260,670 km (0.048 R)
• M50: 52,735,045 km (0.099 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit