🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 230 Days

Day: 40.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1 AU

Year: 263 Days

Day: 26.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,461,957 km

• M1: 434,881 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.85 AU - 0.89 AU

Year: 288 Days

Day: 40.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.7 AU - 2.66 AU

Year: 1142 Days

Day: 31.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,461,957 km

• M1: 1,562,999 km (0.054 R)
• M2: 1,713,943 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.14 AU - 4.48 AU

Year: 2638 Days

Day: 23.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,461,957 km

• M1: 2,824,857 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 14.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.72 AU - 6.88 AU

Year: 4955 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,461,957 km

• M1: 211,083 km (0.07 R)
• M2: 304,880 km (0.053 R)
• M3: 454,179 km (0.096 R)
• M4: 580,889 km (0.093 R)
• M5: 676,482 km (0.097 R)
• M6: 1,227,451 km (0.075 R)
• M7: 1,377,497 km (0.112 R)
• M8: 1,502,411 km (0.064 R)
• M9: 1,620,295 km (0.084 R)
• M10: 1,797,867 km (0.099 R)
• M11: 1,947,166 km (0.094 R)
• M12: 2,148,973 km (0.048 R)
• M13: 2,270,896 km (0.087 R)
• M14: 2,483,923 km (0.089 R)
• M15: 2,664,338 km (0.084 R)
• M16: 2,957,101 km (0.093 R)
• M17: 3,052,395 km (0.071 R)
• M18: 3,148,886 km (0.088 R)
• M19: 3,838,233 km (0.091 R)
• M20: 3,972,721 km (0.076 R)
• M21: 4,215,818 km (0.069 R)
• M22: 4,542,390 km (0.103 R)
• M23: 4,637,235 km (0.112 R)
• M24: 5,203,912 km (0.112 R)
• M25: 5,303,394 km (0.115 R)
• M26: 5,588,528 km (0.05 R)
• M27: 5,707,308 km (0.057 R)
• M28: 6,349,981 km (0.092 R)
• M29: 6,456,345 km (0.053 R)
• M30: 6,671,018 km (0.08 R)
• M31: 6,833,631 km (0.095 R)
• M32: 8,027,272 km (0.045 R)
• M33: 8,277,699 km (0.114 R)
• M34: 8,530,819 km (0.108 R)
• M35: 8,964,802 km (0.089 R)
• M36: 9,895,750 km (0.117 R)
• M37: 10,164,427 km (0.062 R)
• M38: 10,268,398 km (0.097 R)
• M39: 10,645,833 km (0.085 R)
• M40: 11,070,542 km (0.109 R)
• M41: 11,544,019 km (0.079 R)
• M42: 12,178,613 km (0.071 R)
• M43: 12,488,879 km (0.063 R)
• M44: 12,689,789 km (0.052 R)
• M45: 12,914,335 km (0.11 R)
• M46: 13,072,311 km (0.092 R)
• M47: 13,987,251 km (0.107 R)
• M48: 14,382,339 km (0.095 R)
• M49: 14,499,325 km (0.03 R)
• M50: 14,663,583 km (0.038 R)
• M51: 15,207,521 km (0.059 R)
• M52: 15,302,815 km (0.073 R)
• M53: 15,422,194 km (0.083 R)
• M54: 15,637,914 km (0.104 R)
• M55: 15,782,276 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 8.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.06 AU - 8 AU

Year: 6613 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,461,957 km

• M1: 118,781 km (0.117 R)
• M2: 173,833 km (0.105 R)
• M3: 281,394 km (0.111 R)
• M4: 454,628 km (0.085 R)
• M5: 540,048 km (0.109 R)
• M6: 773,720 km (0.082 R)
• M7: 1,051,673 km (0.113 R)
• M8: 1,195,437 km (0.12 R)
• M9: 1,620,743 km (0.097 R)
• M10: 1,757,177 km (0.075 R)
• M11: 1,881,642 km (0.03 R)
• M12: 1,961,078 km (0.107 R)
• M13: 2,477,939 km (0.116 R)
• M14: 2,582,807 km (0.075 R)
• M15: 2,653,567 km (0.053 R)
• M16: 2,869,736 km (0.053 R)
• M17: 3,072,890 km (0.102 R)
• M18: 3,129,139 km (0.105 R)
• M19: 3,299,979 km (0.114 R)
• M20: 3,396,320 km (0.117 R)
• M21: 3,790,810 km (0.113 R)
• M22: 4,409,696 km (0.087 R)
• M23: 4,537,303 km (0.049 R)
• M24: 5,148,860 km (0.108 R)
• M25: 5,693,695 km (0.096 R)
• M26: 6,666,530 km (0.115 R)
• M27: 6,739,683 km (0.042 R)
• M28: 6,862,204 km (0.108 R)
• M29: 7,059,972 km (0.095 R)
• M30: 7,461,044 km (0.115 R)
• M31: 7,972,819 km (0.066 R)
• M32: 8,206,790 km (0.064 R)
• M33: 8,443,154 km (0.088 R)
• M34: 8,788,426 km (0.054 R)
• M35: 8,868,760 km (0.05 R)
• M36: 9,274,170 km (0.042 R)
• M37: 9,520,259 km (0.063 R)
• M38: 9,658,039 km (0.084 R)
• M39: 9,740,916 km (0.065 R)
• M40: 9,824,092 km (0.06 R)
• M41: 10,159,191 km (0.076 R)
• M42: 10,498,031 km (0.116 R)
• M43: 10,697,295 km (0.081 R)
• M44: 10,897,906 km (0.11 R)
• M45: 10,984,373 km (0.078 R)
• M46: 11,186,779 km (0.109 R)
• M47: 11,683,444 km (0.091 R)
• M48: 12,728,684 km (0.074 R)
• M49: 13,339,343 km (0.099 R)
• M50: 13,524,396 km (0.077 R)
• M51: 13,710,346 km (0.102 R)
• M52: 14,907,428 km (0.093 R)
• M53: 15,518,535 km (0.108 R)
• M54: 16,072,197 km (0.103 R)
• M55: 16,400,863 km (0.084 R)
• M56: 16,998,208 km (0.1 R)
• M57: 18,350,872 km (0.055 R)
• M58: 18,419,537 km (0.087 R)
• M59: 18,556,868 km (0.076 R)
• M60: 18,901,691 km (0.081 R)
• M61: 19,457,896 km (0.099 R)
• M62: 20,444,045 km (0.079 R)
• M63: 20,621,917 km (0.047 R)
• M64: 20,835,991 km (0.093 R)
• M65: 20,979,157 km (0.097 R)
• M66: 21,050,814 km (0.12 R)
• M67: 21,194,428 km (0.045 R)
• M68: 21,266,385 km (0.082 R)
• M69: 21,410,447 km (0.077 R)
• M70: 21,772,025 km (0.115 R)
• M71: 22,172,349 km (0.079 R)
• M72: 22,980,028 km (0.103 R)
• M73: 23,127,831 km (0.093 R)
• M74: 23,201,882 km (0.08 R)
• M75: 23,313,183 km (0.115 R)
• M76: 23,387,383 km (0.06 R)
• M77: 23,722,482 km (0.084 R)
• M78: 23,834,681 km (0.072 R)
• M79: 24,397,618 km (0.079 R)
• M80: 25,117,034 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 12.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.55 AU - 12.41 AU

Year: 11185 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,461,957 km

• M1: 216,019 km (0.058 R)
• M2: 411,843 km (0.093 R)
• M3: 607,966 km (0.052 R)
• M4: 921,074 km (0.07 R)
• M5: 1,284,447 km (0.076 R)
• M6: 1,442,273 km (0.1 R)
• M7: 1,843,794 km (0.116 R)
• M8: 2,069,238 km (0.091 R)
• M9: 2,208,962 km (0.032 R)
• M10: 2,303,957 km (0.108 R)
• M11: 2,400,298 km (0.084 R)
• M12: 3,193,017 km (0.046 R)
• M13: 3,520,636 km (0.106 R)
• M14: 4,357,038 km (0.057 R)
• M15: 4,906,511 km (0.116 R)
• M16: 5,477,975 km (0.083 R)
• M17: 5,970,451 km (0.11 R)
• M18: 6,137,851 km (0.104 R)
• M19: 6,443,031 km (0.104 R)
• M20: 7,210,019 km (0.058 R)
• M21: 7,460,147 km (0.112 R)
• M22: 7,713,266 km (0.097 R)
• M23: 7,859,124 km (0.084 R)
• M24: 8,079,631 km (0.055 R)
• M25: 8,753,719 km (0.033 R)
• M26: 9,251,731 km (0.072 R)
• M27: 9,367,968 km (0.061 R)
• M28: 9,601,939 km (0.077 R)
• M29: 9,719,673 km (0.106 R)
• M30: 10,678,745 km (0.048 R)
• M31: 11,169,575 km (0.086 R)
• M32: 11,500,935 km (0.11 R)
• M33: 12,686,049 km (0.114 R)
• M34: 13,118,686 km (0.104 R)
• M35: 14,043,201 km (0.083 R)
• M36: 14,221,671 km (0.106 R)
• M37: 15,262,424 km (0.052 R)
• M38: 16,234,211 km (0.116 R)
• M39: 16,609,702 km (0.081 R)
• M40: 16,703,949 km (0.114 R)
• M41: 16,798,494 km (0.099 R)
• M42: 18,431,954 km (0.106 R)
• M43: 18,578,560 km (0.093 R)
• M44: 20,823,276 km (0.114 R)
• M45: 21,282,391 km (0.108 R)
• M46: 21,385,016 km (0.091 R)
• M47: 21,951,543 km (0.088 R)
• M48: 22,471,096 km (0.045 R)
• M49: 22,889,521 km (0.099 R)
• M50: 22,994,539 km (0.05 R)
• M51: 23,099,706 km (0.108 R)
• M52: 23,840,515 km (0.109 R)
• M53: 24,535,397 km (0.086 R)
• M54: 25,128,553 km (0.083 R)
• M55: 25,345,470 km (0.093 R)
• M56: 25,781,099 km (0.098 R)
• M57: 26,109,466 km (0.071 R)
• M58: 27,047,295 km (0.112 R)
• M59: 27,158,297 km (0.086 R)
• M60: 27,939,946 km (0.098 R)
• M61: 28,333,687 km (0.052 R)
• M62: 28,672,526 km (0.085 R)
• M63: 28,955,865 km (0.084 R)
• M64: 29,126,406 km (0.04 R)
• M65: 29,525,533 km (0.045 R)
• M66: 30,849,624 km (0.094 R)
• M67: 31,606,589 km (0.048 R)
• M68: 32,193,163 km (0.097 R)
• M69: 32,487,721 km (0.063 R)
• M70: 32,664,845 km (0.08 R)
• M71: 33,198,311 km (0.036 R)
• M72: 34,454,334 km (0.051 R)
• M73: 35,118,549 km (0.037 R)
• M74: 35,361,047 km (0.078 R)
• M75: 36,398,060 km (0.084 R)
• M76: 37,074,392 km (0.064 R)
• M77: 37,259,594 km (0.078 R)
• M78: 37,568,812 km (0.073 R)
• M79: 38,065,627 km (0.046 R)
• M80: 38,752,132 km (0.084 R)
• M81: 39,128,221 km (0.113 R)
• M82: 41,602,869 km (0.118 R)
• M83: 43,215,534 km (0.058 R)
• M84: 43,345,534 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.6

Radius: 4.4

Gravity: 43.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.52 AU - 14.68 AU

Year: 18783 Days

Day: 18.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,461,957 km

• M1: 157,826 km (0.099 R)
• M2: 546,331 km (0.115 R)
• M3: 729,589 km (0.102 R)
• M4: 957,726 km (0.085 R)
• M5: 1,235,978 km (0.103 R)
• M6: 1,354,010 km (0.098 R)
• M7: 2,423,486 km (0.118 R)
• M8: 2,534,188 km (0.118 R)
• M9: 3,232,960 km (0.1 R)
• M10: 3,900,764 km (0.057 R)
• M11: 4,473,874 km (0.12 R)
• M12: 5,072,714 km (0.113 R)
• M13: 5,262,105 km (0.05 R)
• M14: 5,502,060 km (0.119 R)
• M15: 6,042,557 km (0.118 R)
• M16: 6,446,023 km (0.034 R)
• M17: 6,651,121 km (0.096 R)
• M18: 6,754,493 km (0.069 R)
• M19: 7,332,240 km (0.104 R)
• M20: 7,816,788 km (0.056 R)
• M21: 8,200,656 km (0.101 R)
• M22: 8,256,007 km (0.106 R)
• M23: 8,311,508 km (0.101 R)
• M24: 9,446,806 km (0.081 R)
• M25: 9,738,223 km (0.108 R)
• M26: 9,973,540 km (0.096 R)
• M27: 10,329,883 km (0.103 R)
• M28: 11,609,543 km (0.114 R)
• M29: 12,173,078 km (0.119 R)
• M30: 13,719,022 km (0.082 R)
• M31: 13,982,614 km (0.077 R)
• M32: 14,181,429 km (0.087 R)
• M33: 15,053,735 km (0.1 R)
• M34: 18,276,671 km (0.116 R)
• M35: 18,712,150 km (0.115 R)
• M36: 18,785,154 km (0.047 R)
• M37: 19,372,027 km (0.075 R)
• M38: 19,593,581 km (0.118 R)
• M39: 20,039,383 km (0.039 R)
• M40: 20,338,279 km (0.096 R)
• M41: 20,413,377 km (0.12 R)
• M42: 21,472,680 km (0.032 R)
• M43: 21,778,757 km (0.091 R)
• M44: 22,317,609 km (0.115 R)
• M45: 23,408,626 km (0.12 R)
• M46: 27,030,839 km (0.073 R)
• M47: 27,113,268 km (0.102 R)
• M48: 28,192,766 km (0.048 R)
• M49: 28,443,791 km (0.115 R)
• M50: 29,370,849 km (0.12 R)
• M51: 29,795,558 km (0.086 R)
• M52: 30,393,500 km (0.028 R)
• M53: 30,650,958 km (0.106 R)
• M54: 30,909,164 km (0.075 R)
• M55: 32,648,838 km (0.096 R)
• M56: 34,152,296 km (0.075 R)
• M57: 34,241,457 km (0.091 R)
• M58: 34,330,767 km (0.071 R)
• M59: 35,768,701 km (0.048 R)
• M60: 35,949,864 km (0.038 R)
• M61: 36,222,132 km (0.085 R)
• M62: 37,134,679 km (0.098 R)
• M63: 37,318,086 km (0.068 R)
• M64: 38,054,706 km (0.069 R)
• M65: 39,917,349 km (0.063 R)
• M66: 43,730,300 km (0.083 R)
• M67: 49,461,544 km (0.072 R)
• M68: 49,865,458 km (0.098 R)
• M69: 50,574,851 km (0.107 R)
• M70: 51,594,062 km (0.1 R)
• M71: 51,696,387 km (0.088 R)
• M72: 52,311,533 km (0.105 R)
• M73: 54,587,814 km (0.059 R)
• M74: 55,214,330 km (0.111 R)
• M75: 55,633,204 km (0.118 R)
• M76: 56,896,409 km (0.042 R)
• M77: 59,665,316 km (0.113 R)
• M78: 61,391,077 km (0.069 R)
• M79: 61,607,844 km (0.093 R)
• M80: 62,805,225 km (0.107 R)
• M81: 64,780,964 km (0.105 R)
• M82: 65,333,280 km (0.07 R)
• M83: 65,443,982 km (0.118 R)
• M84: 68,231,140 km (0.119 R)
• M85: 69,469,661 km (0.102 R)
• M86: 70,601,967 km (0.118 R)
• M87: 70,829,206 km (0.102 R)
• M88: 71,740,407 km (0.083 R)
• M89: 72,197,428 km (0.099 R)
• M90: 74,035,537 km (0.073 R)
• M91: 75,308,017 km (0.084 R)
• M92: 76,238,067 km (0.12 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit