🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 257 Days

Day: 41.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 373 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,447,864 km

• M1: 445,203 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.84 AU - 1.36 AU

Year: 430 Days

Day: 22.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,447,864 km

• M1: 174,730 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.35 AU - 2.23 AU

Year: 893 Days

Day: 21 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,447,864 km

• M1: 121,025 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.75 AU - 2.13 AU

Year: 1007 Days

Day: 47.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.9 AU - 2.08 AU

Year: 1046 Days

Day: 14.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.57 AU - 4.21 AU

Year: 2327 Days

Day: 24 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,447,864 km

• M1: 674,836 km (0.037 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 10.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.08 AU - 7.26 AU

Year: 5713 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,447,864 km

• M1: 185,801 km (0.11 R)
• M2: 289,173 km (0.104 R)
• M3: 355,893 km (0.107 R)
• M4: 437,125 km (0.025 R)
• M5: 573,409 km (0.116 R)
• M6: 673,041 km (0.104 R)
• M7: 743,202 km (0.118 R)
• M8: 863,030 km (0.082 R)
• M9: 999,763 km (0.09 R)
• M10: 1,102,088 km (0.054 R)
• M11: 1,218,923 km (0.117 R)
• M12: 1,351,467 km (0.089 R)
• M13: 1,703,920 km (0.09 R)
• M14: 1,815,221 km (0.093 R)
• M15: 2,151,068 km (0.117 R)
• M16: 2,231,402 km (0.107 R)
• M17: 2,299,170 km (0.101 R)
• M18: 2,464,625 km (0.102 R)
• M19: 2,734,649 km (0.079 R)
• M20: 3,150,232 km (0.045 R)
• M21: 3,303,570 km (0.064 R)
• M22: 3,570,004 km (0.077 R)
• M23: 4,040,638 km (0.072 R)
• M24: 4,107,060 km (0.115 R)
• M25: 4,241,249 km (0.116 R)
• M26: 4,462,205 km (0.059 R)
• M27: 4,531,020 km (0.073 R)
• M28: 4,669,548 km (0.08 R)
• M29: 4,844,877 km (0.09 R)
• M30: 4,915,636 km (0.091 R)
• M31: 5,022,449 km (0.111 R)
• M32: 5,274,522 km (0.105 R)
• M33: 5,383,878 km (0.119 R)
• M34: 5,457,181 km (0.117 R)
• M35: 5,960,877 km (0.095 R)
• M36: 6,401,742 km (0.115 R)
• M37: 6,557,473 km (0.096 R)
• M38: 6,635,862 km (0.08 R)
• M39: 7,375,773 km (0.071 R)
• M40: 7,974,015 km (0.12 R)
• M41: 8,332,003 km (0.064 R)
• M42: 8,824,778 km (0.09 R)
• M43: 9,085,677 km (0.102 R)
• M44: 9,195,033 km (0.118 R)
• M45: 9,503,953 km (0.118 R)
• M46: 9,614,954 km (0.11 R)
• M47: 9,726,554 km (0.073 R)
• M48: 9,883,483 km (0.049 R)
• M49: 10,131,665 km (0.095 R)
• M50: 10,245,210 km (0.069 R)
• M51: 10,336,315 km (0.098 R)
• M52: 10,703,578 km (0.085 R)
• M53: 10,796,179 km (0.044 R)
• M54: 11,239,138 km (0.113 R)
• M55: 11,545,664 km (0.037 R)
• M56: 12,166,944 km (0.116 R)
• M57: 13,143,968 km (0.073 R)
• M58: 13,218,318 km (0.068 R)
• M59: 13,367,318 km (0.09 R)
• M60: 13,541,898 km (0.111 R)
• M61: 13,943,718 km (0.049 R)
• M62: 14,528,197 km (0.113 R)
• M63: 15,172,814 km (0.111 R)
• M64: 15,747,569 km (0.083 R)
• M65: 15,905,694 km (0.082 R)
• M66: 15,984,832 km (0.043 R)
• M67: 16,489,575 km (0.083 R)
• M68: 16,864,916 km (0.094 R)
• M69: 16,972,626 km (0.077 R)
• M70: 17,053,559 km (0.088 R)
• M71: 17,161,718 km (0.074 R)
• M72: 17,460,315 km (0.083 R)
• M73: 17,569,223 km (0.117 R)
• M74: 18,255,578 km (0.103 R)
• M75: 18,421,631 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.4

Radius: 4.5

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.41 AU - 14.93 AU

Year: 16812 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,447,864 km

• M1: 133,740 km (0.066 R)
• M2: 179,817 km (0.088 R)
• M3: 306,526 km (0.066 R)
• M4: 497,263 km (0.069 R)
• M5: 656,884 km (0.093 R)
• M6: 1,468,004 km (0.097 R)
• M7: 2,251,448 km (0.111 R)
• M8: 2,381,897 km (0.08 R)
• M9: 3,070,347 km (0.062 R)
• M10: 3,324,962 km (0.112 R)
• M11: 3,854,539 km (0.096 R)
• M12: 4,168,844 km (0.117 R)
• M13: 4,821,839 km (0.043 R)
• M14: 5,074,809 km (0.092 R)
• M15: 5,375,500 km (0.117 R)
• M16: 5,418,884 km (0.098 R)
• M17: 6,129,474 km (0.105 R)
• M18: 6,265,907 km (0.071 R)
• M19: 6,774,839 km (0.073 R)
• M20: 7,587,305 km (0.093 R)
• M21: 8,179,114 km (0.076 R)
• M22: 8,939,670 km (0.088 R)
• M23: 9,146,264 km (0.058 R)
• M24: 9,459,073 km (0.086 R)
• M25: 10,310,435 km (0.117 R)
• M26: 10,690,413 km (0.109 R)
• M27: 11,408,483 km (0.094 R)
• M28: 13,535,765 km (0.056 R)
• M29: 13,654,097 km (0.058 R)
• M30: 14,131,164 km (0.119 R)
• M31: 14,674,504 km (0.111 R)
• M32: 15,163,091 km (0.085 R)
• M33: 15,224,575 km (0.087 R)
• M34: 15,719,146 km (0.106 R)
• M35: 15,905,994 km (0.063 R)
• M36: 17,620,385 km (0.069 R)
• M37: 17,749,638 km (0.096 R)
• M38: 18,270,089 km (0.116 R)
• M39: 19,126,387 km (0.045 R)
• M40: 19,793,893 km (0.107 R)
• M41: 20,469,028 km (0.093 R)
• M42: 20,741,146 km (0.103 R)
• M43: 21,703,210 km (0.057 R)
• M44: 21,980,714 km (0.042 R)
• M45: 22,539,313 km (0.105 R)
• M46: 24,964,743 km (0.084 R)
• M47: 25,037,448 km (0.115 R)
• M48: 25,474,423 km (0.066 R)
• M49: 26,060,996 km (0.113 R)
• M50: 27,471,854 km (0.113 R)
• M51: 27,997,840 km (0.103 R)
• M52: 28,527,117 km (0.102 R)
• M53: 29,442,207 km (0.072 R)
• M54: 30,289,530 km (0.065 R)
• M55: 31,301,110 km (0.093 R)
• M56: 31,614,668 km (0.112 R)
• M57: 33,838,141 km (0.089 R)
• M58: 35,212,496 km (0.118 R)
• M59: 36,111,430 km (0.091 R)
• M60: 37,266,475 km (0.064 R)
• M61: 38,601,337 km (0.084 R)
• M62: 39,782,113 km (0.051 R)
• M63: 39,951,757 km (0.107 R)
• M64: 40,121,551 km (0.052 R)
• M65: 42,785,440 km (0.082 R)
• M66: 43,831,877 km (0.12 R)
• M67: 43,919,392 km (0.106 R)
• M68: 44,534,089 km (0.099 R)
• M69: 45,328,604 km (0.082 R)
• M70: 45,860,873 km (0.088 R)
• M71: 46,127,755 km (0.053 R)
• M72: 46,752,626 km (0.087 R)
• M73: 47,200,522 km (0.095 R)
• M74: 48,281,516 km (0.114 R)
• M75: 49,097,722 km (0.096 R)
• M76: 50,101,374 km (0.084 R)
• M77: 50,467,889 km (0.071 R)
• M78: 51,111,609 km (0.097 R)
• M79: 51,573,118 km (0.088 R)
• M80: 51,850,772 km (0.085 R)
• M81: 52,221,625 km (0.073 R)
• M82: 53,432,919 km (0.025 R)
• M83: 54,936,377 km (0.11 R)
• M84: 55,598,497 km (0.054 R)
• M85: 57,409,080 km (0.062 R)
• M86: 58,177,266 km (0.074 R)
• M87: 58,369,798 km (0.114 R)
• M88: 59,045,382 km (0.031 R)
• M89: 59,432,691 km (0.077 R)
• M90: 60,794,630 km (0.113 R)
• M91: 61,087,842 km (0.104 R)
• M92: 61,773,748 km (0.114 R)
• M93: 62,560,782 km (0.05 R)
• M94: 66,042,972 km (0.112 R)
• M95: 66,243,882 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.7

Radius: 5.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.15 AU - 20.87 AU

Year: 28492 Days

Day: 15.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,447,864 km

• M1: 177,124 km (0.11 R)
• M2: 238,160 km (0.087 R)
• M3: 353,350 km (0.1 R)
• M4: 823,686 km (0.092 R)
• M5: 1,098,198 km (0.115 R)
• M6: 1,642,734 km (0.088 R)
• M7: 2,197,742 km (0.072 R)
• M8: 2,290,343 km (0.067 R)
• M9: 2,447,571 km (0.094 R)
• M10: 2,575,926 km (0.111 R)
• M11: 2,772,797 km (0.08 R)
• M12: 3,042,671 km (0.093 R)
• M13: 3,180,900 km (0.087 R)
• M14: 3,607,702 km (0.071 R)
• M15: 4,397,280 km (0.108 R)
• M16: 4,992,829 km (0.116 R)
• M17: 5,362,336 km (0.101 R)
• M18: 5,487,399 km (0.077 R)
• M19: 5,954,594 km (0.086 R)
• M20: 6,836,024 km (0.091 R)
• M21: 7,245,922 km (0.118 R)
• M22: 7,430,676 km (0.052 R)
• M23: 7,946,639 km (0.097 R)
• M24: 8,041,634 km (0.077 R)
• M25: 8,089,355 km (0.114 R)
• M26: 9,062,489 km (0.08 R)
• M27: 9,462,065 km (0.091 R)
• M28: 9,816,313 km (0.076 R)
• M29: 10,381,793 km (0.067 R)
• M30: 11,010,852 km (0.08 R)
• M31: 11,598,173 km (0.118 R)
• M32: 12,250,570 km (0.11 R)
• M33: 12,470,628 km (0.112 R)
• M34: 13,990,094 km (0.103 R)
• M35: 14,162,430 km (0.116 R)
• M36: 14,625,735 km (0.096 R)
• M37: 15,270,801 km (0.109 R)
• M38: 15,984,981 km (0.112 R)
• M39: 16,225,535 km (0.108 R)
• M40: 16,285,823 km (0.056 R)
• M41: 16,346,111 km (0.104 R)
• M42: 17,260,902 km (0.07 R)
• M43: 17,507,588 km (0.112 R)
• M44: 18,192,148 km (0.078 R)
• M45: 18,254,830 km (0.076 R)
• M46: 19,458,943 km (0.105 R)
• M47: 19,780,130 km (0.113 R)
• M48: 20,297,589 km (0.099 R)
• M49: 22,210,497 km (0.111 R)
• M50: 24,111,287 km (0.093 R)
• M51: 24,525,374 km (0.064 R)
• M52: 24,663,902 km (0.07 R)
• M53: 25,711,236 km (0.113 R)
• M54: 25,852,008 km (0.102 R)
• M55: 26,205,059 km (0.062 R)
• M56: 27,058,664 km (0.046 R)
• M57: 27,560,865 km (0.089 R)
• M58: 27,632,821 km (0.09 R)
• M59: 28,138,611 km (0.094 R)
• M60: 33,207,436 km (0.077 R)
• M61: 33,744,941 km (0.093 R)
• M62: 34,517,764 km (0.084 R)
• M63: 34,750,837 km (0.045 R)
• M64: 36,554,389 km (0.081 R)
• M65: 37,667,098 km (0.096 R)
• M66: 37,746,984 km (0.1 R)
• M67: 38,147,457 km (0.12 R)
• M68: 40,170,319 km (0.068 R)
• M69: 40,989,069 km (0.102 R)
• M70: 42,310,766 km (0.087 R)
• M71: 44,910,926 km (0.075 R)
• M72: 46,358,585 km (0.076 R)
• M73: 49,037,733 km (0.079 R)
• M74: 49,387,044 km (0.059 R)
• M75: 50,528,177 km (0.106 R)
• M76: 51,589,125 km (0.057 R)
• M77: 51,677,836 km (0.109 R)
• M78: 52,300,463 km (0.104 R)
• M79: 53,283,919 km (0.099 R)
• M80: 54,906,308 km (0.097 R)
• M81: 55,450,844 km (0.088 R)
• M82: 55,905,771 km (0.085 R)
• M83: 56,545,003 km (0.116 R)
• M84: 57,094,775 km (0.068 R)
• M85: 57,738,345 km (0.043 R)
• M86: 58,754,564 km (0.068 R)
• M87: 59,218,467 km (0.099 R)
• M88: 60,149,863 km (0.117 R)
• M89: 62,027,316 km (0.065 R)
• M90: 62,216,109 km (0.102 R)
• M91: 62,310,505 km (0.099 R)
• M92: 63,067,919 km (0.116 R)
• M93: 63,162,914 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit