🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.58 AU - 0.6 AU

Year: 174 Days

Day: 31 Hours

Environment

Temp: 140 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 359,932 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.78 AU - 0.84 AU

Year: 281 Days

Day: 12.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 515,963 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 438 Days

Day: 35.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 97,089 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.51 AU - 1.99 AU

Year: 891 Days

Day: 34.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 410,497 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.32 AU - 2.9 AU

Year: 1623 Days

Day: 21.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 691,292 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.09 AU - 3.43 AU

Year: 1765 Days

Day: 44.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,428,386 km

• M1: 1,747,004 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 9.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.6 AU - 6.58 AU

Year: 5786 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,428,386 km

• M1: 245,341 km (0.101 R)
• M2: 334,052 km (0.054 R)
• M3: 415,732 km (0.09 R)
• M4: 541,694 km (0.093 R)
• M5: 616,343 km (0.097 R)
• M6: 893,099 km (0.065 R)
• M7: 1,395,898 km (0.099 R)
• M8: 1,686,566 km (0.081 R)
• M9: 1,956,591 km (0.039 R)
• M10: 2,036,326 km (0.1 R)
• M11: 2,282,415 km (0.036 R)
• M12: 2,451,760 km (0.079 R)
• M13: 2,758,286 km (0.048 R)
• M14: 3,007,815 km (0.097 R)
• M15: 3,288,460 km (0.074 R)
• M16: 3,480,394 km (0.082 R)
• M17: 3,800,085 km (0.117 R)
• M18: 3,875,333 km (0.08 R)
• M19: 4,155,081 km (0.106 R)
• M20: 5,033,819 km (0.114 R)
• M21: 5,116,546 km (0.071 R)
• M22: 5,255,373 km (0.109 R)
• M23: 5,650,910 km (0.114 R)
• M24: 6,530,695 km (0.096 R)
• M25: 7,801,080 km (0.1 R)
• M26: 8,025,477 km (0.105 R)
• M27: 8,154,730 km (0.052 R)
• M28: 8,317,193 km (0.112 R)
• M29: 8,513,615 km (0.097 R)
• M30: 8,612,499 km (0.107 R)
• M31: 8,911,096 km (0.066 R)
• M32: 9,416,438 km (0.093 R)
• M33: 10,384,635 km (0.065 R)
• M34: 11,384,398 km (0.07 R)
• M35: 11,785,470 km (0.118 R)
• M36: 11,858,922 km (0.085 R)
• M37: 12,377,279 km (0.098 R)
• M38: 13,206,650 km (0.067 R)
• M39: 13,512,727 km (0.101 R)
• M40: 16,085,212 km (0.078 R)
• M41: 16,412,083 km (0.059 R)
• M42: 17,573,411 km (0.078 R)
• M43: 17,783,596 km (0.1 R)
• M44: 17,910,007 km (0.106 R)
• M45: 18,376,453 km (0.08 R)
• M46: 18,504,359 km (0.115 R)
• M47: 18,718,134 km (0.109 R)
• M48: 18,932,807 km (0.092 R)
• M49: 19,278,079 km (0.119 R)
• M50: 19,974,607 km (0.111 R)
• M51: 20,990,227 km (0.118 R)
• M52: 21,258,007 km (0.072 R)
• M53: 21,977,423 km (0.063 R)
• M54: 22,340,198 km (0.041 R)
• M55: 22,888,025 km (0.069 R)
• M56: 22,979,729 km (0.071 R)
• M57: 23,163,585 km (0.092 R)
• M58: 23,671,769 km (0.09 R)
• M59: 23,996,994 km (0.065 R)
• M60: 24,323,716 km (0.096 R)
• M61: 24,511,013 km (0.078 R)
• M62: 24,604,960 km (0.084 R)
• M63: 25,645,413 km (0.081 R)
• M64: 26,651,908 km (0.076 R)
• M65: 27,427,423 km (0.09 R)
• M66: 29,348,559 km (0.087 R)
• M67: 29,498,157 km (0.087 R)
• M68: 29,598,088 km (0.075 R)
• M69: 30,048,827 km (0.082 R)
• M70: 30,199,621 km (0.041 R)
• M71: 30,602,788 km (0.115 R)
• M72: 30,703,916 km (0.064 R)
• M73: 30,805,194 km (0.087 R)
• M74: 31,516,681 km (0.074 R)
• M75: 31,925,831 km (0.08 R)
• M76: 32,079,618 km (0.033 R)
• M77: 32,439,550 km (0.05 R)
• M78: 33,007,873 km (0.061 R)
• M79: 33,267,275 km (0.101 R)
• M80: 33,735,965 km (0.081 R)
• M81: 33,944,954 km (0.073 R)
• M82: 34,732,586 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 6.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.92 AU - 14.26 AU

Year: 15191 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,428,386 km

• M1: 260,450 km (0.096 R)
• M2: 387,458 km (0.054 R)
• M3: 479,611 km (0.089 R)
• M4: 868,864 km (0.063 R)
• M5: 992,881 km (0.055 R)
• M6: 1,122,732 km (0.117 R)
• M7: 1,588,430 km (0.108 R)
• M8: 1,875,957 km (0.089 R)
• M9: 2,423,934 km (0.078 R)
• M10: 2,780,725 km (0.066 R)
• M11: 3,072,591 km (0.099 R)
• M12: 3,743,238 km (0.111 R)
• M13: 3,917,968 km (0.118 R)
• M14: 4,065,472 km (0.045 R)
• M15: 4,642,920 km (0.09 R)
• M16: 4,830,515 km (0.108 R)
• M17: 5,181,173 km (0.11 R)
• M18: 5,540,058 km (0.105 R)
• M19: 5,606,031 km (0.104 R)
• M20: 6,947,026 km (0.083 R)
• M21: 7,018,384 km (0.105 R)
• M22: 7,233,805 km (0.094 R)
• M23: 7,930,632 km (0.119 R)
• M24: 9,545,541 km (0.051 R)
• M25: 9,624,828 km (0.099 R)
• M26: 9,704,414 km (0.078 R)
• M27: 9,944,668 km (0.101 R)
• M28: 10,676,650 km (0.087 R)
• M29: 10,924,534 km (0.061 R)
• M30: 11,722,040 km (0.117 R)
• M31: 11,892,432 km (0.095 R)
• M32: 12,712,378 km (0.106 R)
• M33: 12,975,222 km (0.088 R)
• M34: 14,270,290 km (0.116 R)
• M35: 14,818,118 km (0.119 R)
• M36: 14,864,044 km (0.048 R)
• M37: 15,094,575 km (0.045 R)
• M38: 15,465,877 km (0.076 R)
• M39: 15,559,226 km (0.075 R)
• M40: 15,699,549 km (0.068 R)
• M41: 16,597,884 km (0.076 R)
• M42: 16,741,348 km (0.085 R)
• M43: 16,885,112 km (0.114 R)
• M44: 18,099,248 km (0.053 R)
• M45: 18,841,104 km (0.105 R)
• M46: 19,341,210 km (0.112 R)
• M47: 21,229,434 km (0.118 R)
• M48: 22,432,500 km (0.117 R)
• M49: 23,657,557 km (0.071 R)
• M50: 23,926,683 km (0.105 R)
• M51: 24,034,693 km (0.107 R)
• M52: 24,251,012 km (0.061 R)
• M53: 24,305,316 km (0.098 R)
• M54: 24,631,289 km (0.091 R)
• M55: 25,397,829 km (0.107 R)
• M56: 26,562,000 km (0.085 R)
• M57: 27,404,385 km (0.11 R)
• M58: 29,345,717 km (0.082 R)
• M59: 30,566,735 km (0.118 R)
• M60: 30,977,530 km (0.053 R)
• M61: 31,095,114 km (0.076 R)
• M62: 32,399,458 km (0.077 R)
• M63: 34,085,127 km (0.033 R)
• M64: 35,861,003 km (0.099 R)
• M65: 35,922,787 km (0.118 R)
• M66: 36,356,172 km (0.033 R)
• M67: 37,792,312 km (0.104 R)
• M68: 39,821,008 km (0.056 R)
• M69: 42,275,760 km (0.043 R)
• M70: 42,341,134 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.6

Radius: 6

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.71 AU - 16.21 AU

Year: 21170 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,428,386 km

• M1: 139,874 km (0.096 R)
• M2: 214,823 km (0.073 R)
• M3: 491,429 km (0.089 R)
• M4: 662,719 km (0.115 R)
• M5: 877,541 km (0.1 R)
• M6: 1,933,552 km (0.041 R)
• M7: 2,974,903 km (0.042 R)
• M8: 3,988,878 km (0.077 R)
• M9: 4,246,934 km (0.046 R)
• M10: 5,712,245 km (0.045 R)
• M11: 7,058,177 km (0.108 R)
• M12: 7,317,729 km (0.105 R)
• M13: 8,115,236 km (0.091 R)
• M14: 9,220,764 km (0.097 R)
• M15: 9,334,010 km (0.082 R)
• M16: 9,504,551 km (0.118 R)
• M17: 10,138,846 km (0.11 R)
• M18: 10,197,189 km (0.086 R)
• M19: 10,608,733 km (0.112 R)
• M20: 10,786,754 km (0.111 R)
• M21: 11,875,677 km (0.084 R)
• M22: 12,558,143 km (0.109 R)
• M23: 13,896,146 km (0.054 R)
• M24: 14,090,923 km (0.092 R)
• M25: 15,211,859 km (0.072 R)
• M26: 16,088,353 km (0.112 R)
• M27: 16,292,854 km (0.072 R)
• M28: 17,119,831 km (0.065 R)
• M29: 17,678,579 km (0.115 R)
• M30: 18,243,460 km (0.066 R)
• M31: 18,385,578 km (0.063 R)
• M32: 19,246,065 km (0.115 R)
• M33: 19,899,958 km (0.052 R)
• M34: 19,973,111 km (0.116 R)
• M35: 20,709,132 km (0.103 R)
• M36: 20,857,384 km (0.092 R)
• M37: 21,905,167 km (0.032 R)
• M38: 22,435,492 km (0.111 R)
• M39: 23,277,279 km (0.116 R)
• M40: 23,973,807 km (0.077 R)
• M41: 24,520,138 km (0.094 R)
• M42: 24,755,605 km (0.078 R)
• M43: 26,504,853 km (0.104 R)
• M44: 26,827,087 km (0.07 R)
• M45: 26,988,802 km (0.109 R)
• M46: 27,313,130 km (0.083 R)
• M47: 27,475,743 km (0.053 R)
• M48: 28,623,009 km (0.081 R)
• M49: 29,452,081 km (0.082 R)
• M50: 29,702,358 km (0.037 R)
• M51: 29,869,608 km (0.069 R)
• M52: 31,133,710 km (0.107 R)
• M53: 31,559,017 km (0.115 R)
• M54: 33,452,926 km (0.084 R)
• M55: 37,349,652 km (0.113 R)
• M56: 39,167,715 km (0.113 R)
• M57: 41,014,500 km (0.081 R)
• M58: 41,854,791 km (0.078 R)
• M59: 42,512,125 km (0.076 R)
• M60: 42,700,618 km (0.059 R)
• M61: 42,795,014 km (0.038 R)
• M62: 43,173,048 km (0.116 R)
• M63: 44,888,038 km (0.104 R)
• M64: 45,368,247 km (0.077 R)
• M65: 46,140,322 km (0.095 R)
• M66: 46,430,990 km (0.116 R)
• M67: 47,893,310 km (0.099 R)
• M68: 48,187,569 km (0.075 R)
• M69: 48,679,297 km (0.084 R)
• M70: 49,469,622 km (0.044 R)
• M71: 50,164,654 km (0.116 R)
• M72: 51,765,202 km (0.066 R)
• M73: 52,672,961 km (0.095 R)
• M74: 53,281,077 km (0.086 R)
• M75: 53,993,462 km (0.09 R)
• M76: 54,708,989 km (0.092 R)
• M77: 54,913,938 km (0.113 R)
• M78: 56,046,094 km (0.065 R)
• M79: 57,602,211 km (0.101 R)
• M80: 57,706,481 km (0.095 R)
• M81: 60,862,996 km (0.058 R)
• M82: 61,288,004 km (0.08 R)
• M83: 61,714,058 km (0.041 R)
• M84: 62,462,197 km (0.117 R)
• M85: 65,919,554 km (0.086 R)
• M86: 68,553,224 km (0.091 R)
• M87: 68,663,627 km (0.1 R)
• M88: 68,995,436 km (0.064 R)
• M89: 69,771,699 km (0.025 R)
• M90: 73,696,249 km (0.052 R)
• M91: 73,922,591 km (0.088 R)
• M92: 74,716,956 km (0.118 R)
• M93: 76,085,028 km (0.088 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: 350 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit