🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 210 Days

Day: 46.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.83 AU - 0.83 AU

Year: 271 Days

Day: 17.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.38 AU - 2.2 AU

Year: 858 Days

Day: 30.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.05 AU - 2.99 AU

Year: 1433 Days

Day: 21.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.83 AU - 4.93 AU

Year: 3283 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.75 AU - 6.61 AU

Year: 5502 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,550,513 km

• M1: 130,749 km (0.066 R)
• M2: 228,735 km (0.099 R)
• M3: 432,936 km (0.103 R)
• M4: 508,334 km (0.097 R)
• M5: 588,817 km (0.091 R)
• M6: 775,515 km (0.103 R)
• M7: 882,478 km (0.115 R)
• M8: 1,032,973 km (0.087 R)
• M9: 1,247,048 km (0.064 R)
• M10: 1,359,545 km (0.096 R)
• M11: 2,239,779 km (0.091 R)
• M12: 2,465,523 km (0.083 R)
• M13: 2,554,234 km (0.104 R)
• M14: 2,920,300 km (0.062 R)
• M15: 3,225,180 km (0.049 R)
• M16: 3,600,522 km (0.118 R)
• M17: 3,783,181 km (0.09 R)
• M18: 3,906,599 km (0.097 R)
• M19: 4,010,569 km (0.082 R)
• M20: 4,242,596 km (0.093 R)
• M21: 4,392,493 km (0.111 R)
• M22: 4,478,960 km (0.063 R)
• M23: 4,587,867 km (0.066 R)
• M24: 4,697,672 km (0.086 R)
• M25: 4,763,944 km (0.063 R)
• M26: 5,351,714 km (0.081 R)
• M27: 5,490,541 km (0.073 R)
• M28: 5,607,227 km (0.044 R)
• M29: 5,866,929 km (0.103 R)
• M30: 5,986,159 km (0.063 R)
• M31: 6,154,606 km (0.063 R)
• M32: 6,843,803 km (0.085 R)
• M33: 7,172,171 km (0.094 R)
• M34: 7,479,894 km (0.044 R)
• M35: 8,108,205 km (0.084 R)
• M36: 8,726,343 km (0.105 R)
• M37: 9,275,966 km (0.065 R)
• M38: 9,443,216 km (0.112 R)
• M39: 10,035,923 km (0.072 R)
• M40: 10,322,552 km (0.111 R)
• M41: 10,409,020 km (0.119 R)
• M42: 10,962,382 km (0.045 R)
• M43: 11,168,678 km (0.038 R)
• M44: 11,765,125 km (0.108 R)
• M45: 12,036,944 km (0.068 R)
• M46: 13,051,367 km (0.119 R)
• M47: 13,144,866 km (0.086 R)
• M48: 13,427,007 km (0.083 R)
• M49: 13,711,094 km (0.104 R)
• M50: 13,869,667 km (0.062 R)
• M51: 13,997,125 km (0.093 R)
• M52: 14,834,574 km (0.088 R)
• M53: 15,721,390 km (0.116 R)
• M54: 16,221,496 km (0.104 R)
• M55: 17,271,523 km (0.119 R)
• M56: 17,753,079 km (0.093 R)
• M57: 18,203,966 km (0.111 R)
• M58: 18,378,398 km (0.096 R)
• M59: 18,764,211 km (0.11 R)
• M60: 18,869,976 km (0.069 R)
• M61: 19,722,534 km (0.111 R)
• M62: 20,045,367 km (0.11 R)
• M63: 20,587,509 km (0.105 R)
• M64: 21,134,589 km (0.026 R)
• M65: 21,501,852 km (0.087 R)
• M66: 21,575,603 km (0.112 R)
• M67: 21,686,306 km (0.108 R)
• M68: 21,760,207 km (0.116 R)
• M69: 22,242,810 km (0.093 R)
• M70: 22,317,310 km (0.109 R)
• M71: 22,541,557 km (0.076 R)
• M72: 22,691,454 km (0.059 R)
• M73: 22,954,447 km (0.045 R)
• M74: 23,067,543 km (0.109 R)
• M75: 25,056,297 km (0.1 R)
• M76: 25,211,580 km (0.095 R)
• M77: 25,289,370 km (0.081 R)
• M78: 26,346,728 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 8.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.29 AU - 9.35 AU

Year: 9382 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,550,513 km

• M1: 143,315 km (0.117 R)
• M2: 218,413 km (0.08 R)
• M3: 467,344 km (0.106 R)
• M4: 798,105 km (0.069 R)
• M5: 1,036,863 km (0.114 R)
• M6: 1,150,408 km (0.107 R)
• M7: 1,629,420 km (0.102 R)
• M8: 1,779,317 km (0.104 R)
• M9: 1,986,510 km (0.089 R)
• M10: 2,110,976 km (0.108 R)
• M11: 2,238,134 km (0.099 R)
• M12: 2,330,585 km (0.045 R)
• M13: 2,791,945 km (0.114 R)
• M14: 3,302,523 km (0.052 R)
• M15: 3,886,104 km (0.116 R)
• M16: 3,975,414 km (0.102 R)
• M17: 4,571,861 km (0.111 R)
• M18: 4,904,716 km (0.106 R)
• M19: 5,049,676 km (0.116 R)
• M20: 5,122,829 km (0.104 R)
• M21: 5,344,085 km (0.086 R)
• M22: 5,669,460 km (0.077 R)
• M23: 5,796,319 km (0.116 R)
• M24: 5,924,076 km (0.108 R)
• M25: 6,339,210 km (0.097 R)
• M26: 6,925,633 km (0.087 R)
• M27: 7,225,278 km (0.072 R)
• M28: 7,335,382 km (0.056 R)
• M29: 7,445,935 km (0.044 R)
• M30: 7,724,785 km (0.066 R)
• M31: 8,092,646 km (0.114 R)
• M32: 8,524,087 km (0.115 R)
• M33: 8,698,817 km (0.12 R)
• M34: 8,786,631 km (0.111 R)
• M35: 8,904,065 km (0.045 R)
• M36: 8,963,007 km (0.06 R)
• M37: 10,385,683 km (0.056 R)
• M38: 10,822,957 km (0.106 R)
• M39: 10,949,068 km (0.036 R)
• M40: 11,202,637 km (0.097 R)
• M41: 11,812,547 km (0.091 R)
• M42: 11,909,786 km (0.096 R)
• M43: 12,203,297 km (0.108 R)
• M44: 12,268,821 km (0.068 R)
• M45: 12,499,201 km (0.086 R)
• M46: 12,897,431 km (0.109 R)
• M47: 12,964,301 km (0.092 R)
• M48: 13,367,318 km (0.102 R)
• M49: 13,434,936 km (0.066 R)
• M50: 13,740,415 km (0.112 R)
• M51: 14,497,081 km (0.106 R)
• M52: 15,090,835 km (0.043 R)
• M53: 15,764,025 km (0.117 R)
• M54: 16,158,216 km (0.078 R)
• M55: 16,338,481 km (0.08 R)
• M56: 16,519,345 km (0.025 R)
• M57: 16,664,604 km (0.08 R)
• M58: 16,810,163 km (0.119 R)
• M59: 17,176,229 km (0.092 R)
• M60: 17,692,940 km (0.101 R)
• M61: 18,553,128 km (0.065 R)
• M62: 19,159,448 km (0.044 R)
• M63: 19,926,436 km (0.11 R)
• M64: 20,820,882 km (0.112 R)
• M65: 21,017,154 km (0.087 R)
• M66: 22,047,285 km (0.116 R)
• M67: 22,447,759 km (0.055 R)
• M68: 22,729,601 km (0.101 R)
• M69: 23,093,722 km (0.091 R)
• M70: 23,418,948 km (0.099 R)
• M71: 23,827,650 km (0.111 R)
• M72: 24,569,206 km (0.114 R)
• M73: 24,735,110 km (0.093 R)
• M74: 25,109,554 km (0.083 R)
• M75: 25,193,029 km (0.048 R)
• M76: 26,328,926 km (0.106 R)
• M77: 26,924,475 km (0.059 R)
• M78: 27,223,970 km (0.073 R)
• M79: 28,172,271 km (0.067 R)
• M80: 28,781,284 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 3.8

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.16 AU - 16.38 AU

Year: 23505 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,550,513 km

• M1: 89,160 km (0.093 R)
• M2: 165,754 km (0.092 R)
• M3: 280,646 km (0.077 R)
• M4: 329,863 km (0.118 R)
• M5: 418,874 km (0.065 R)
• M6: 576,849 km (0.102 R)
• M7: 662,719 km (0.101 R)
• M8: 707,149 km (0.078 R)
• M9: 1,151,156 km (0.1 R)
• M10: 1,428,660 km (0.083 R)
• M11: 1,515,875 km (0.056 R)
• M12: 1,634,955 km (0.075 R)
• M13: 2,908,781 km (0.105 R)
• M14: 2,945,582 km (0.109 R)
• M15: 3,131,682 km (0.117 R)
• M16: 3,633,433 km (0.09 R)
• M17: 5,192,392 km (0.047 R)
• M18: 5,829,380 km (0.109 R)
• M19: 5,969,105 km (0.12 R)
• M20: 6,394,860 km (0.084 R)
• M21: 6,587,093 km (0.085 R)
• M22: 7,225,278 km (0.062 R)
• M23: 8,192,877 km (0.108 R)
• M24: 8,454,224 km (0.03 R)
• M25: 8,612,349 km (0.113 R)
• M26: 8,718,414 km (0.066 R)
• M27: 8,878,185 km (0.105 R)
• M28: 9,092,708 km (0.054 R)
• M29: 9,308,877 km (0.094 R)
• M30: 9,636,347 km (0.11 R)
• M31: 10,246,557 km (0.11 R)
• M32: 11,041,071 km (0.106 R)
• M33: 11,445,733 km (0.069 R)
• M34: 12,388,798 km (0.096 R)
• M35: 12,748,731 km (0.088 R)
• M36: 12,930,043 km (0.065 R)
• M37: 12,990,780 km (0.1 R)
• M38: 13,356,397 km (0.076 R)
• M39: 14,035,721 km (0.087 R)
• M40: 14,223,018 km (0.097 R)
• M41: 15,620,860 km (0.118 R)
• M42: 16,995,515 km (0.057 R)
• M43: 17,462,260 km (0.114 R)
• M44: 18,544,900 km (0.099 R)
• M45: 19,025,259 km (0.083 R)
• M46: 19,998,393 km (0.11 R)
• M47: 20,703,298 km (0.119 R)
• M48: 20,916,475 km (0.066 R)
• M49: 21,058,892 km (0.079 R)
• M50: 22,428,162 km (0.08 R)
• M51: 22,647,023 km (0.062 R)
• M52: 23,455,301 km (0.037 R)
• M53: 25,024,732 km (0.07 R)
• M54: 25,175,975 km (0.108 R)
• M55: 26,166,313 km (0.106 R)
• M56: 26,473,587 km (0.117 R)
• M57: 27,091,726 km (0.113 R)
• M58: 28,815,991 km (0.101 R)
• M59: 30,413,995 km (0.085 R)
• M60: 31,061,305 km (0.065 R)
• M61: 31,549,593 km (0.057 R)
• M62: 32,864,408 km (0.099 R)
• M63: 33,278,944 km (0.108 R)
• M64: 33,528,473 km (0.054 R)
• M65: 34,280,950 km (0.07 R)
• M66: 35,717,090 km (0.09 R)
• M67: 37,345,463 km (0.068 R)
• M68: 38,473,580 km (0.092 R)
• M69: 38,735,377 km (0.104 R)
• M70: 39,260,914 km (0.082 R)
• M71: 39,700,732 km (0.096 R)
• M72: 39,965,370 km (0.104 R)
• M73: 44,004,812 km (0.1 R)
• M74: 45,841,276 km (0.073 R)
• M75: 46,582,832 km (0.12 R)
• M76: 46,768,932 km (0.065 R)
• M77: 49,873,686 km (0.108 R)
• M78: 51,114,900 km (0.108 R)
• M79: 51,498,917 km (0.109 R)
• M80: 51,883,833 km (0.097 R)
• M81: 52,753,445 km (0.095 R)
• M82: 53,335,830 km (0.087 R)
• M83: 53,822,771 km (0.104 R)
• M84: 58,973,575 km (0.104 R)
• M85: 59,577,950 km (0.092 R)
• M86: 59,880,886 km (0.067 R)
• M87: 60,083,142 km (0.095 R)
• M88: 62,015,797 km (0.108 R)
• M89: 62,322,922 km (0.055 R)
• M90: 64,901,091 km (0.062 R)
• M91: 66,988,431 km (0.09 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit