🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 136 Days

Day: 40.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,409,764 km

• M1: 50,414 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.6 AU - 0.9 AU

Year: 243 Days

Day: 33.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,409,764 km

• M1: 521,498 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.18 AU

Year: 392 Days

Day: 17.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.79 AU

Year: 641 Days

Day: 47 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,409,764 km

• M1: 1,014,573 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.75 AU - 4.15 AU

Year: 2942 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 11.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.13 AU - 8.33 AU

Year: 7285 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,409,764 km

• M1: 282,142 km (0.101 R)
• M2: 1,014,872 km (0.109 R)
• M3: 1,272,330 km (0.051 R)
• M4: 1,533,079 km (0.044 R)
• M5: 1,660,836 km (0.069 R)
• M6: 1,735,485 km (0.088 R)
• M7: 2,373,669 km (0.091 R)
• M8: 2,740,932 km (0.03 R)
• M9: 2,897,412 km (0.064 R)
• M10: 3,313,593 km (0.119 R)
• M11: 3,601,718 km (0.083 R)
• M12: 4,100,178 km (0.094 R)
• M13: 4,700,215 km (0.099 R)
• M14: 4,807,477 km (0.085 R)
• M15: 5,355,903 km (0.094 R)
• M16: 5,694,593 km (0.1 R)
• M17: 5,866,630 km (0.101 R)
• M18: 5,953,247 km (0.072 R)
• M19: 6,541,915 km (0.072 R)
• M20: 7,149,133 km (0.065 R)
• M21: 7,241,734 km (0.039 R)
• M22: 7,711,172 km (0.116 R)
• M23: 8,449,886 km (0.113 R)
• M24: 9,345,977 km (0.09 R)
• M25: 10,202,575 km (0.083 R)
• M26: 10,342,000 km (0.119 R)
• M27: 10,977,043 km (0.101 R)
• M28: 11,155,812 km (0.072 R)
• M29: 11,479,841 km (0.111 R)
• M30: 11,552,247 km (0.086 R)
• M31: 11,916,817 km (0.052 R)
• M32: 12,026,921 km (0.1 R)
• M33: 12,211,076 km (0.081 R)
• M34: 12,285,127 km (0.083 R)
• M35: 12,582,378 km (0.078 R)
• M36: 12,769,525 km (0.082 R)
• M37: 13,988,448 km (0.114 R)
• M38: 14,299,013 km (0.083 R)
• M39: 15,323,908 km (0.106 R)
• M40: 15,805,015 km (0.076 R)
• M41: 15,885,648 km (0.091 R)
• M42: 15,966,431 km (0.07 R)
• M43: 16,782,039 km (0.096 R)
• M44: 17,029,324 km (0.117 R)
• M45: 17,402,571 km (0.071 R)
• M46: 19,525,065 km (0.073 R)
• M47: 20,396,772 km (0.089 R)
• M48: 20,572,550 km (0.071 R)
• M49: 21,103,173 km (0.118 R)
• M50: 21,236,615 km (0.072 R)
• M51: 21,325,625 km (0.092 R)
• M52: 21,414,786 km (0.111 R)
• M53: 21,817,653 km (0.095 R)
• M54: 22,721,972 km (0.085 R)
• M55: 22,904,332 km (0.118 R)
• M56: 23,592,482 km (0.107 R)
• M57: 23,869,537 km (0.116 R)
• M58: 24,008,513 km (0.089 R)
• M59: 24,380,414 km (0.104 R)
• M60: 25,082,925 km (0.092 R)
• M61: 25,177,172 km (0.027 R)
• M62: 26,507,845 km (0.097 R)
• M63: 26,940,482 km (0.108 R)
• M64: 27,230,253 km (0.09 R)
• M65: 27,569,541 km (0.102 R)
• M66: 27,958,944 km (0.109 R)
• M67: 28,105,550 km (0.118 R)
• M68: 28,350,292 km (0.065 R)
• M69: 28,694,218 km (0.114 R)
• M70: 29,684,406 km (0.09 R)
• M71: 29,983,602 km (0.12 R)
• M72: 30,283,845 km (0.099 R)
• M73: 30,736,079 km (0.075 R)
• M74: 30,887,323 km (0.088 R)
• M75: 30,988,301 km (0.118 R)
• M76: 32,157,259 km (0.099 R)
• M77: 33,807,623 km (0.074 R)
• M78: 34,015,863 km (0.097 R)
• M79: 34,643,127 km (0.105 R)
• M80: 34,958,180 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 13.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.79 AU - 10.63 AU

Year: 9633 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,409,764 km

• M1: 305,180 km (0.088 R)
• M2: 426,354 km (0.109 R)
• M3: 1,270,684 km (0.066 R)
• M4: 1,462,469 km (0.104 R)
• M5: 1,733,690 km (0.117 R)
• M6: 1,966,464 km (0.096 R)
• M7: 2,152,713 km (0.087 R)
• M8: 2,705,627 km (0.103 R)
• M9: 3,570,452 km (0.091 R)
• M10: 3,845,862 km (0.036 R)
• M11: 3,939,361 km (0.078 R)
• M12: 4,272,366 km (0.102 R)
• M13: 4,393,540 km (0.071 R)
• M14: 5,483,061 km (0.119 R)
• M15: 5,641,635 km (0.067 R)
• M16: 5,936,193 km (0.058 R)
• M17: 7,338,823 km (0.11 R)
• M18: 8,258,102 km (0.086 R)
• M19: 8,839,589 km (0.06 R)
• M20: 9,213,733 km (0.096 R)
• M21: 11,094,627 km (0.1 R)
• M22: 11,770,061 km (0.113 R)
• M23: 12,112,940 km (0.062 R)
• M24: 12,389,546 km (0.082 R)
• M25: 12,843,576 km (0.068 R)
• M26: 13,374,199 km (0.097 R)
• M27: 13,516,916 km (0.116 R)
• M28: 13,948,206 km (0.095 R)
• M29: 14,310,981 km (0.06 R)
• M30: 14,750,649 km (0.091 R)
• M31: 16,057,985 km (0.096 R)
• M32: 16,209,677 km (0.103 R)
• M33: 17,402,122 km (0.119 R)
• M34: 18,186,464 km (0.037 R)
• M35: 20,608,154 km (0.046 R)
• M36: 21,898,585 km (0.109 R)
• M37: 23,344,000 km (0.114 R)
• M38: 24,121,609 km (0.104 R)
• M39: 25,259,900 km (0.09 R)
• M40: 26,013,574 km (0.093 R)
• M41: 26,102,734 km (0.1 R)
• M42: 26,236,774 km (0.104 R)
• M43: 26,550,181 km (0.096 R)
• M44: 27,000,022 km (0.082 R)
• M45: 27,588,690 km (0.059 R)
• M46: 29,148,098 km (0.114 R)
• M47: 30,453,788 km (0.113 R)
• M48: 31,303,205 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 5.6

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.35 AU - 13.59 AU

Year: 18526 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,409,764 km

• M1: 87,365 km (0.115 R)
• M2: 299,196 km (0.085 R)
• M3: 491,279 km (0.097 R)
• M4: 590,762 km (0.106 R)
• M5: 786,436 km (0.066 R)
• M6: 1,001,857 km (0.043 R)
• M7: 1,372,411 km (0.094 R)
• M8: 2,194,601 km (0.059 R)
• M9: 2,361,103 km (0.11 R)
• M10: 2,428,721 km (0.078 R)
• M11: 2,993,603 km (0.111 R)
• M12: 3,067,056 km (0.117 R)
• M13: 3,754,308 km (0.107 R)
• M14: 3,953,423 km (0.095 R)
• M15: 4,320,536 km (0.037 R)
• M16: 5,531,082 km (0.087 R)
• M17: 7,328,052 km (0.068 R)
• M18: 7,576,833 km (0.083 R)
• M19: 7,777,892 km (0.05 R)
• M20: 8,236,709 km (0.113 R)
• M21: 8,339,932 km (0.113 R)
• M22: 9,020,901 km (0.05 R)
• M23: 9,448,751 km (0.103 R)
• M24: 9,938,086 km (0.083 R)
• M25: 10,659,297 km (0.112 R)
• M26: 10,997,837 km (0.075 R)
• M27: 12,862,275 km (0.116 R)
• M28: 13,283,094 km (0.108 R)
• M29: 13,404,119 km (0.076 R)
• M30: 13,525,443 km (0.094 R)
• M31: 14,759,476 km (0.111 R)
• M32: 14,947,670 km (0.09 R)
• M33: 15,010,650 km (0.113 R)
• M34: 15,580,768 km (0.102 R)
• M35: 15,644,497 km (0.079 R)
• M36: 18,942,681 km (0.117 R)
• M37: 23,097,014 km (0.025 R)
• M38: 23,534,587 km (0.108 R)
• M39: 23,975,004 km (0.049 R)
• M40: 24,048,755 km (0.091 R)
• M41: 24,789,564 km (0.059 R)
• M42: 25,312,558 km (0.116 R)
• M43: 28,214,757 km (0.106 R)
• M44: 28,370,339 km (0.062 R)
• M45: 28,839,029 km (0.07 R)
• M46: 28,917,418 km (0.091 R)
• M47: 28,995,807 km (0.11 R)
• M48: 29,467,789 km (0.055 R)
• M49: 30,659,036 km (0.107 R)
• M50: 30,739,071 km (0.059 R)
• M51: 30,979,325 km (0.068 R)
• M52: 32,271,701 km (0.059 R)
• M53: 32,352,933 km (0.116 R)
• M54: 32,842,567 km (0.069 R)
• M55: 33,334,594 km (0.107 R)
• M56: 33,416,724 km (0.117 R)
• M57: 35,243,014 km (0.042 R)
• M58: 37,528,271 km (0.09 R)
• M59: 38,904,871 km (0.117 R)
• M60: 40,648,733 km (0.06 R)
• M61: 41,795,999 km (0.101 R)
• M62: 42,329,017 km (0.044 R)
• M63: 42,864,278 km (0.105 R)
• M64: 44,031,889 km (0.077 R)
• M65: 44,122,097 km (0.096 R)
• M66: 44,664,838 km (0.106 R)
• M67: 44,936,956 km (0.086 R)
• M68: 45,848,307 km (0.115 R)
• M69: 46,122,819 km (0.093 R)
• M70: 46,765,641 km (0.098 R)
• M71: 47,226,701 km (0.111 R)
• M72: 48,339,111 km (0.111 R)
• M73: 48,805,109 km (0.09 R)
• M74: 51,252,679 km (0.107 R)
• M75: 51,537,663 km (0.088 R)
• M76: 52,204,571 km (0.028 R)
• M77: 53,739,744 km (0.089 R)
• M78: 55,095,250 km (0.079 R)
• M79: 55,192,489 km (0.047 R)
• M80: 55,289,727 km (0.101 R)
• M81: 55,972,492 km (0.042 R)
• M82: 59,128,858 km (0.113 R)
• M83: 61,130,776 km (0.067 R)
• M84: 61,735,750 km (0.026 R)
• M85: 62,241,241 km (0.088 R)
• M86: 62,748,228 km (0.049 R)
• M87: 65,097,962 km (0.114 R)
• M88: 65,303,659 km (0.069 R)
• M89: 65,612,579 km (0.06 R)
• M90: 66,853,044 km (0.112 R)
• M91: 66,956,865 km (0.1 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: 366 - 10,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit