🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 288 Days

Day: 39.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,459,055 km

• M1: 353,500 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.08 AU

Year: 345 Days

Day: 19.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.09 AU - 1.13 AU

Year: 429 Days

Day: 32.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.04 AU - 3.14 AU

Year: 1530 Days

Day: 29.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.98 AU - 3.16 AU

Year: 1975 Days

Day: 38.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 12.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.64 AU - 6.48 AU

Year: 4813 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,459,055 km

• M1: 204,500 km (0.103 R)
• M2: 335,548 km (0.064 R)
• M3: 497,413 km (0.109 R)
• M4: 616,942 km (0.098 R)
• M5: 719,117 km (0.115 R)
• M6: 868,864 km (0.108 R)
• M7: 1,041,052 km (0.077 R)
• M8: 1,249,142 km (0.114 R)
• M9: 1,496,876 km (0.068 R)
• M10: 1,626,877 km (0.093 R)
• M11: 1,706,912 km (0.097 R)
• M12: 1,829,432 km (0.12 R)
• M13: 1,940,883 km (0.111 R)
• M14: 2,410,022 km (0.055 R)
• M15: 2,737,342 km (0.1 R)
• M16: 2,898,160 km (0.118 R)
• M17: 3,012,752 km (0.09 R)
• M18: 3,162,349 km (0.054 R)
• M19: 3,590,947 km (0.096 R)
• M20: 3,947,289 km (0.11 R)
• M21: 4,038,095 km (0.102 R)
• M22: 4,296,451 km (0.057 R)
• M23: 4,390,099 km (0.059 R)
• M24: 4,503,195 km (0.054 R)
• M25: 4,887,811 km (0.085 R)
• M26: 5,044,590 km (0.045 R)
• M27: 5,163,371 km (0.105 R)
• M28: 5,444,016 km (0.043 R)
• M29: 5,565,938 km (0.11 R)
• M30: 6,188,864 km (0.049 R)
• M31: 6,401,442 km (0.109 R)
• M32: 6,530,246 km (0.116 R)
• M33: 6,616,564 km (0.091 R)
• M34: 7,009,707 km (0.107 R)
• M35: 7,120,410 km (0.103 R)
• M36: 7,568,605 km (0.087 R)
• M37: 8,824,330 km (0.074 R)
• M38: 9,574,264 km (0.052 R)
• M39: 9,969,352 km (0.085 R)
• M40: 10,294,428 km (0.12 R)
• M41: 10,395,107 km (0.071 R)
• M42: 10,673,808 km (0.105 R)
• M43: 10,801,265 km (0.034 R)
• M44: 10,980,633 km (0.095 R)
• M45: 11,083,557 km (0.095 R)
• M46: 11,238,540 km (0.109 R)
• M47: 11,734,008 km (0.04 R)
• M48: 11,997,749 km (0.1 R)
• M49: 12,236,807 km (0.119 R)
• M50: 12,881,873 km (0.068 R)
• M51: 13,126,764 km (0.074 R)
• M52: 13,263,347 km (0.11 R)
• M53: 13,373,152 km (0.03 R)
• M54: 13,731,589 km (0.108 R)
• M55: 14,065,491 km (0.075 R)
• M56: 14,289,439 km (0.098 R)
• M57: 14,542,858 km (0.1 R)
• M58: 15,197,498 km (0.082 R)
• M59: 15,513,898 km (0.116 R)
• M60: 16,007,271 km (0.088 R)
• M61: 16,446,790 km (0.068 R)
• M62: 16,623,764 km (0.108 R)
• M63: 16,801,337 km (0.076 R)
• M64: 17,397,933 km (0.113 R)
• M65: 18,092,516 km (0.088 R)
• M66: 18,611,770 km (0.028 R)
• M67: 19,166,928 km (0.109 R)
• M68: 19,291,094 km (0.041 R)
• M69: 19,884,250 km (0.049 R)
• M70: 20,041,477 km (0.089 R)
• M71: 20,546,968 km (0.113 R)
• M72: 20,992,770 km (0.07 R)
• M73: 21,120,676 km (0.104 R)
• M74: 21,281,045 km (0.089 R)
• M75: 21,699,770 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 12.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.84 AU - 7.78 AU

Year: 6524 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,459,055 km

• M1: 169,644 km (0.112 R)
• M2: 258,954 km (0.092 R)
• M3: 366,066 km (0.105 R)
• M4: 586,124 km (0.102 R)
• M5: 720,912 km (0.061 R)
• M6: 853,605 km (0.069 R)
• M7: 951,891 km (0.04 R)
• M8: 1,099,544 km (0.102 R)
• M9: 1,223,561 km (0.036 R)
• M10: 1,419,085 km (0.06 R)
• M11: 1,714,092 km (0.111 R)
• M12: 1,823,000 km (0.111 R)
• M13: 2,106,039 km (0.112 R)
• M14: 2,362,898 km (0.053 R)
• M15: 2,505,615 km (0.109 R)
• M16: 2,609,286 km (0.097 R)
• M17: 2,735,696 km (0.087 R)
• M18: 3,105,203 km (0.062 R)
• M19: 3,194,513 km (0.111 R)
• M20: 3,330,049 km (0.052 R)
• M21: 3,677,714 km (0.115 R)
• M22: 3,988,429 km (0.03 R)
• M23: 4,687,051 km (0.111 R)
• M24: 4,789,974 km (0.118 R)
• M25: 4,971,885 km (0.091 R)
• M26: 5,156,190 km (0.101 R)
• M27: 6,769,004 km (0.115 R)
• M28: 6,885,691 km (0.097 R)
• M29: 7,419,007 km (0.119 R)
• M30: 7,842,968 km (0.044 R)
• M31: 8,119,873 km (0.1 R)
• M32: 10,079,905 km (0.114 R)
• M33: 10,280,366 km (0.079 R)
• M34: 10,821,312 km (0.095 R)
• M35: 11,790,407 km (0.08 R)
• M36: 12,214,217 km (0.106 R)
• M37: 12,392,388 km (0.045 R)
• M38: 12,715,071 km (0.111 R)
• M39: 13,405,465 km (0.102 R)
• M40: 13,736,824 km (0.079 R)
• M41: 13,847,976 km (0.114 R)
• M42: 14,595,815 km (0.095 R)
• M43: 15,781,229 km (0.114 R)
• M44: 16,170,183 km (0.115 R)
• M45: 16,759,449 km (0.085 R)
• M46: 16,997,160 km (0.091 R)
• M47: 17,556,208 km (0.056 R)
• M48: 17,999,765 km (0.087 R)
• M49: 18,528,743 km (0.061 R)
• M50: 19,186,675 km (0.066 R)
• M51: 19,560,221 km (0.107 R)
• M52: 20,398,866 km (0.048 R)
• M53: 21,120,975 km (0.104 R)
• M54: 21,549,723 km (0.093 R)
• M55: 21,635,742 km (0.117 R)
• M56: 22,198,080 km (0.055 R)
• M57: 22,721,523 km (0.035 R)
• M58: 22,852,870 km (0.052 R)
• M59: 24,047,708 km (0.077 R)
• M60: 25,489,832 km (0.048 R)
• M61: 26,175,439 km (0.1 R)
• M62: 27,658,402 km (0.119 R)
• M63: 29,168,593 km (0.104 R)
• M64: 29,598,088 km (0.032 R)
• M65: 30,318,701 km (0.103 R)
• M66: 31,581,307 km (0.107 R)
• M67: 32,416,213 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 14

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.14 AU - 7.48 AU

Year: 7255 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,459,055 km

• M1: 337,343 km (0.097 R)
• M2: 502,050 km (0.113 R)
• M3: 635,641 km (0.12 R)
• M4: 783,743 km (0.114 R)
• M5: 1,167,312 km (0.1 R)
• M6: 1,285,495 km (0.101 R)
• M7: 1,665,174 km (0.107 R)
• M8: 1,839,007 km (0.051 R)
• M9: 2,311,138 km (0.099 R)
• M10: 2,639,654 km (0.08 R)
• M11: 2,821,117 km (0.038 R)
• M12: 2,913,419 km (0.082 R)
• M13: 3,006,768 km (0.075 R)
• M14: 3,268,863 km (0.102 R)
• M15: 3,538,588 km (0.061 R)
• M16: 3,764,780 km (0.079 R)
• M17: 4,258,154 km (0.106 R)
• M18: 4,526,233 km (0.112 R)
• M19: 4,662,367 km (0.075 R)
• M20: 5,051,023 km (0.119 R)
• M21: 5,192,243 km (0.101 R)
• M22: 5,363,682 km (0.117 R)
• M23: 5,771,037 km (0.06 R)
• M24: 6,098,208 km (0.095 R)
• M25: 6,864,298 km (0.115 R)
• M26: 6,989,661 km (0.061 R)
• M27: 7,179,351 km (0.084 R)
• M28: 7,987,778 km (0.049 R)
• M29: 8,352,648 km (0.068 R)
• M30: 9,030,326 km (0.104 R)
• M31: 9,655,346 km (0.07 R)
• M32: 10,402,138 km (0.049 R)
• M33: 10,582,853 km (0.117 R)
• M34: 10,983,775 km (0.094 R)
• M35: 11,838,427 km (0.053 R)
• M36: 12,522,239 km (0.103 R)
• M37: 14,167,367 km (0.085 R)
• M38: 14,367,679 km (0.082 R)
• M39: 15,383,747 km (0.068 R)
• M40: 15,589,744 km (0.119 R)
• M41: 16,213,268 km (0.076 R)
• M42: 18,612,518 km (0.113 R)
• M43: 18,876,110 km (0.048 R)
• M44: 18,964,223 km (0.072 R)
• M45: 19,585,204 km (0.103 R)
• M46: 20,302,974 km (0.067 R)
• M47: 21,212,230 km (0.097 R)
• M48: 21,810,472 km (0.043 R)
• M49: 22,507,748 km (0.069 R)
• M50: 22,741,719 km (0.087 R)
• M51: 22,882,490 km (0.087 R)
• M52: 23,117,808 km (0.089 R)
• M53: 24,114,878 km (0.05 R)
• M54: 24,787,470 km (0.092 R)
• M55: 26,347,925 km (0.113 R)
• M56: 26,545,245 km (0.069 R)
• M57: 26,842,047 km (0.085 R)
• M58: 27,739,335 km (0.111 R)
• M59: 28,090,890 km (0.119 R)
• M60: 28,241,984 km (0.109 R)
• M61: 29,307,420 km (0.045 R)
• M62: 29,511,920 km (0.091 R)
• M63: 29,716,869 km (0.102 R)
• M64: 30,644,825 km (0.095 R)
• M65: 30,852,317 km (0.094 R)
• M66: 31,216,588 km (0.036 R)
• M67: 31,373,217 km (0.056 R)
• M68: 32,001,977 km (0.065 R)
• M69: 32,953,120 km (0.094 R)
• M70: 33,218,955 km (0.12 R)
• M71: 34,020,800 km (0.101 R)
• M72: 34,343,333 km (0.029 R)
• M73: 34,558,903 km (0.114 R)
• M74: 34,937,236 km (0.09 R)
• M75: 35,589,034 km (0.102 R)
• M76: 36,299,624 km (0.07 R)
• M77: 36,684,240 km (0.119 R)
• M78: 36,794,494 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 13

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.56 AU - 9.06 AU

Year: 7255 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,459,055 km

• M1: 179,966 km (0.113 R)
• M2: 270,772 km (0.115 R)
• M3: 741,257 km (0.089 R)
• M4: 896,540 km (0.06 R)
• M5: 978,669 km (0.103 R)
• M6: 1,696,889 km (0.113 R)
• M7: 1,801,158 km (0.111 R)
• M8: 1,925,624 km (0.046 R)
• M9: 2,016,430 km (0.115 R)
• M10: 2,336,120 km (0.104 R)
• M11: 2,753,648 km (0.078 R)
• M12: 3,435,366 km (0.065 R)
• M13: 3,727,081 km (0.101 R)
• M14: 4,239,304 km (0.086 R)
• M15: 4,407,004 km (0.111 R)
• M16: 4,798,800 km (0.111 R)
• M17: 4,973,680 km (0.095 R)
• M18: 5,100,091 km (0.091 R)
• M19: 5,252,980 km (0.058 R)
• M20: 5,459,425 km (0.053 R)
• M21: 5,721,221 km (0.096 R)
• M22: 6,311,833 km (0.094 R)
• M23: 6,725,621 km (0.106 R)
• M24: 6,865,645 km (0.114 R)
• M25: 7,063,263 km (0.042 R)
• M26: 9,171,995 km (0.081 R)
• M27: 9,546,439 km (0.081 R)
• M28: 10,342,898 km (0.113 R)
• M29: 10,472,300 km (0.084 R)
• M30: 10,896,709 km (0.062 R)
• M31: 11,796,091 km (0.106 R)
• M32: 11,965,286 km (0.114 R)
• M33: 12,340,328 km (0.117 R)
• M34: 12,477,659 km (0.11 R)
• M35: 12,650,146 km (0.106 R)
• M36: 12,753,966 km (0.051 R)
• M37: 12,962,356 km (0.067 R)
• M38: 13,102,081 km (0.103 R)
• M39: 13,277,260 km (0.066 R)
• M40: 13,488,642 km (0.096 R)
• M41: 13,630,161 km (0.117 R)
• M42: 13,986,204 km (0.076 R)
• M43: 14,671,063 km (0.118 R)
• M44: 14,889,626 km (0.088 R)
• M45: 15,551,746 km (0.051 R)
• M46: 16,525,179 km (0.058 R)
• M47: 16,752,568 km (0.069 R)
• M48: 16,866,711 km (0.047 R)
• M49: 16,981,004 km (0.073 R)
• M50: 18,295,371 km (0.087 R)
• M51: 18,648,721 km (0.118 R)
• M52: 18,846,041 km (0.077 R)
• M53: 19,242,625 km (0.114 R)
• M54: 19,963,686 km (0.055 R)
• M55: 20,652,734 km (0.116 R)
• M56: 21,061,735 km (0.075 R)
• M57: 21,267,282 km (0.064 R)
• M58: 21,680,322 km (0.069 R)
• M59: 21,763,199 km (0.118 R)
• M60: 22,556,217 km (0.111 R)
• M61: 23,189,016 km (0.107 R)
• M62: 23,401,296 km (0.108 R)
• M63: 24,731,520 km (0.056 R)
• M64: 25,078,737 km (0.054 R)
• M65: 25,296,701 km (0.101 R)
• M66: 25,822,088 km (0.069 R)
• M67: 26,086,129 km (0.102 R)
• M68: 26,439,778 km (0.088 R)
• M69: 26,661,482 km (0.105 R)
• M70: 26,883,785 km (0.115 R)
• M71: 27,779,577 km (0.088 R)
• M72: 28,503,032 km (0.066 R)
• M73: 28,639,465 km (0.079 R)
• M74: 29,278,697 km (0.053 R)
• M75: 29,784,338 km (0.116 R)
• M76: 30,153,844 km (0.097 R)
• M77: 30,664,422 km (0.098 R)
• M78: 30,897,346 km (0.114 R)
• M79: 31,224,666 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit