🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 210 Days

Day: 14.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 219 Days

Day: 41.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,442,684 km

• M1: 107,860 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 295 Days

Day: 42.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.05 AU - 2.65 AU

Year: 1266 Days

Day: 20.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.42 AU - 2.88 AU

Year: 1516 Days

Day: 39.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.41 AU - 3.69 AU

Year: 1872 Days

Day: 16.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.6

Radius: 5

Gravity: 30.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.03 AU - 16.05 AU

Year: 19486 Days

Day: 18.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,442,684 km

• M1: 128,205 km (0.104 R)
• M2: 405,410 km (0.096 R)
• M3: 681,119 km (0.1 R)
• M4: 1,033,123 km (0.089 R)
• M5: 1,619,696 km (0.08 R)
• M6: 1,945,820 km (0.058 R)
• M7: 2,013,587 km (0.053 R)
• M8: 2,186,223 km (0.088 R)
• M9: 2,399,699 km (0.091 R)
• M10: 2,694,706 km (0.097 R)
• M11: 4,115,288 km (0.116 R)
• M12: 4,158,671 km (0.106 R)
• M13: 5,014,072 km (0.108 R)
• M14: 5,153,946 km (0.084 R)
• M15: 5,248,043 km (0.078 R)
• M16: 5,437,733 km (0.109 R)
• M17: 5,823,845 km (0.112 R)
• M18: 5,970,900 km (0.04 R)
• M19: 6,168,967 km (0.115 R)
• M20: 6,622,548 km (0.088 R)
• M21: 7,829,504 km (0.095 R)
• M22: 9,502,606 km (0.116 R)
• M23: 10,438,491 km (0.064 R)
• M24: 11,098,816 km (0.026 R)
• M25: 11,159,403 km (0.03 R)
• M26: 11,342,211 km (0.043 R)
• M27: 12,396,428 km (0.081 R)
• M28: 12,459,408 km (0.075 R)
• M29: 13,352,208 km (0.115 R)
• M30: 13,676,088 km (0.115 R)
• M31: 13,741,163 km (0.094 R)
• M32: 13,871,762 km (0.116 R)
• M33: 14,397,748 km (0.119 R)
• M34: 14,796,576 km (0.082 R)
• M35: 15,605,003 km (0.07 R)
• M36: 16,427,791 km (0.098 R)
• M37: 16,984,145 km (0.117 R)
• M38: 17,194,330 km (0.037 R)
• M39: 17,617,244 km (0.074 R)
• M40: 17,972,389 km (0.06 R)
• M41: 18,473,542 km (0.073 R)
• M42: 18,906,777 km (0.058 R)
• M43: 19,636,217 km (0.102 R)
• M44: 19,856,873 km (0.107 R)
• M45: 20,004,377 km (0.076 R)
• M46: 20,300,581 km (0.093 R)
• M47: 20,523,631 km (0.101 R)
• M48: 21,348,514 km (0.089 R)
• M49: 21,726,996 km (0.108 R)
• M50: 21,802,992 km (0.076 R)
• M51: 22,337,206 km (0.119 R)
• M52: 22,644,480 km (0.075 R)
• M53: 22,875,908 km (0.052 R)
• M54: 23,185,576 km (0.069 R)
• M55: 25,792,917 km (0.038 R)
• M56: 27,499,829 km (0.08 R)
• M57: 29,663,163 km (0.112 R)
• M58: 30,765,101 km (0.088 R)
• M59: 31,966,821 km (0.108 R)
• M60: 32,312,990 km (0.119 R)
• M61: 34,859,595 km (0.057 R)
• M62: 36,743,481 km (0.106 R)
• M63: 37,926,202 km (0.072 R)
• M64: 38,384,420 km (0.111 R)
• M65: 38,568,276 km (0.076 R)
• M66: 38,844,434 km (0.114 R)
• M67: 38,936,735 km (0.072 R)
• M68: 39,213,791 km (0.082 R)
• M69: 40,049,145 km (0.11 R)
• M70: 41,926,299 km (0.089 R)
• M71: 42,970,941 km (0.11 R)
• M72: 43,927,919 km (0.112 R)
• M73: 45,668,340 km (0.113 R)
• M74: 45,765,579 km (0.098 R)
• M75: 46,253,418 km (0.026 R)
• M76: 46,546,929 km (0.119 R)
• M77: 47,234,032 km (0.047 R)
• M78: 47,431,052 km (0.103 R)
• M79: 47,529,637 km (0.09 R)
• M80: 50,317,393 km (0.12 R)
• M81: 54,907,654 km (0.102 R)
• M82: 55,011,176 km (0.102 R)
• M83: 60,910,568 km (0.079 R)
• M84: 61,554,437 km (0.09 R)
• M85: 62,957,366 km (0.105 R)
• M86: 63,825,782 km (0.065 R)
• M87: 64,807,593 km (0.066 R)
• M88: 66,124,503 km (0.078 R)
• M89: 67,117,833 km (0.07 R)
• M90: 67,339,238 km (0.113 R)
• M91: 68,116,249 km (0.115 R)
• M92: 69,119,452 km (0.077 R)
• M93: 69,903,195 km (0.08 R)
• M94: 70,015,394 km (0.086 R)
• M95: 73,408,872 km (0.108 R)
• M96: 75,010,766 km (0.038 R)
• M97: 75,355,589 km (0.083 R)
• M98: 76,393,050 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.3

Radius: 6.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16 AU - 21.2 AU

Year: 28193 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,442,684 km

• M1: 235,916 km (0.107 R)
• M2: 1,049,130 km (0.111 R)
• M3: 1,410,558 km (0.088 R)
• M4: 2,069,986 km (0.069 R)
• M5: 2,738,539 km (0.107 R)
• M6: 2,962,786 km (0.102 R)
• M7: 3,429,082 km (0.059 R)
• M8: 3,917,968 km (0.105 R)
• M9: 4,001,593 km (0.093 R)
• M10: 4,128,153 km (0.104 R)
• M11: 4,385,312 km (0.063 R)
• M12: 4,515,911 km (0.099 R)
• M13: 5,096,351 km (0.037 R)
• M14: 5,279,758 km (0.088 R)
• M15: 6,622,847 km (0.092 R)
• M16: 7,435,463 km (0.084 R)
• M17: 7,748,123 km (0.052 R)
• M18: 9,263,998 km (0.098 R)
• M19: 13,875,203 km (0.058 R)
• M20: 14,195,641 km (0.077 R)
• M21: 15,501,780 km (0.079 R)
• M22: 15,901,057 km (0.103 R)
• M23: 17,187,748 km (0.098 R)
• M24: 17,393,894 km (0.085 R)
• M25: 17,739,316 km (0.118 R)
• M26: 18,087,131 km (0.07 R)
• M27: 19,572,189 km (0.075 R)
• M28: 19,643,846 km (0.118 R)
• M29: 20,220,546 km (0.061 R)
• M30: 20,292,951 km (0.105 R)
• M31: 21,243,047 km (0.111 R)
• M32: 21,538,204 km (0.103 R)
• M33: 23,948,525 km (0.11 R)
• M34: 24,487,077 km (0.116 R)
• M35: 26,442,920 km (0.041 R)
• M36: 27,159,194 km (0.099 R)
• M37: 27,559,967 km (0.118 R)
• M38: 31,169,614 km (0.085 R)
• M39: 32,094,877 km (0.072 R)
• M40: 32,264,072 km (0.085 R)
• M41: 32,433,716 km (0.07 R)
• M42: 32,603,510 km (0.096 R)
• M43: 33,285,676 km (0.111 R)
• M44: 33,800,442 km (0.058 R)
• M45: 36,766,669 km (0.033 R)
• M46: 36,855,081 km (0.077 R)
• M47: 41,001,934 km (0.104 R)
• M48: 43,129,964 km (0.096 R)
• M49: 47,396,345 km (0.09 R)
• M50: 49,140,208 km (0.089 R)
• M51: 50,412,538 km (0.117 R)
• M52: 51,894,155 km (0.028 R)
• M53: 52,291,786 km (0.091 R)
• M54: 52,391,269 km (0.09 R)
• M55: 54,294,453 km (0.105 R)
• M56: 54,596,940 km (0.074 R)
• M57: 54,697,918 km (0.073 R)
• M58: 56,220,077 km (0.118 R)
• M59: 57,242,578 km (0.096 R)
• M60: 57,345,202 km (0.102 R)
• M61: 57,447,826 km (0.05 R)
• M62: 60,346,734 km (0.11 R)
• M63: 60,974,147 km (0.044 R)
• M64: 62,129,940 km (0.082 R)
• M65: 62,446,340 km (0.118 R)
• M66: 63,611,259 km (0.076 R)
• M67: 64,249,742 km (0.098 R)
• M68: 64,997,283 km (0.1 R)
• M69: 66,824,770 km (0.066 R)
• M70: 67,365,417 km (0.083 R)
• M71: 67,473,726 km (0.085 R)
• M72: 70,310,251 km (0.064 R)
• M73: 70,420,056 km (0.051 R)
• M74: 72,740,618 km (0.079 R)
• M75: 72,962,921 km (0.107 R)
• M76: 73,631,174 km (0.044 R)
• M77: 74,189,623 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263

Radius: 3.9

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.31 AU - 21.45 AU

Year: 29985 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,442,684 km

• M1: 50,863 km (0.116 R)
• M2: 195,076 km (0.057 R)
• M3: 317,596 km (0.085 R)
• M4: 584,778 km (0.084 R)
• M5: 762,800 km (0.105 R)
• M6: 1,304,045 km (0.084 R)
• M7: 1,505,852 km (0.089 R)
• M8: 1,625,530 km (0.107 R)
• M9: 2,235,591 km (0.106 R)
• M10: 2,582,358 km (0.094 R)
• M11: 2,908,631 km (0.103 R)
• M12: 3,209,622 km (0.109 R)
• M13: 3,441,798 km (0.105 R)
• M14: 3,599,624 km (0.103 R)
• M15: 3,639,417 km (0.111 R)
• M16: 3,719,452 km (0.076 R)
• M17: 4,856,545 km (0.098 R)
• M18: 4,989,089 km (0.088 R)
• M19: 5,122,829 km (0.089 R)
• M20: 5,393,751 km (0.086 R)
• M21: 5,715,835 km (0.117 R)
• M22: 6,282,363 km (0.056 R)
• M23: 6,475,194 km (0.097 R)
• M24: 6,767,957 km (0.114 R)
• M25: 6,916,059 km (0.078 R)
• M26: 8,138,274 km (0.069 R)
• M27: 8,243,142 km (0.081 R)
• M28: 8,454,075 km (0.103 R)
• M29: 8,881,476 km (0.085 R)
• M30: 9,043,490 km (0.047 R)
• M31: 9,097,795 km (0.108 R)
• M32: 9,315,759 km (0.118 R)
• M33: 9,480,466 km (0.111 R)
• M34: 9,868,523 km (0.081 R)
• M35: 10,832,083 km (0.111 R)
• M36: 11,530,106 km (0.113 R)
• M37: 12,302,779 km (0.12 R)
• M38: 13,091,908 km (0.046 R)
• M39: 13,214,728 km (0.078 R)
• M40: 15,167,279 km (0.105 R)
• M41: 15,685,636 km (0.104 R)
• M42: 16,673,131 km (0.09 R)
• M43: 21,033,760 km (0.093 R)
• M44: 21,105,716 km (0.041 R)
• M45: 21,975,030 km (0.109 R)
• M46: 22,047,884 km (0.083 R)
• M47: 22,487,402 km (0.069 R)
• M48: 23,226,266 km (0.103 R)
• M49: 23,449,466 km (0.09 R)
• M50: 26,726,258 km (0.096 R)
• M51: 26,881,989 km (0.079 R)
• M52: 26,960,079 km (0.03 R)
• M53: 27,351,427 km (0.069 R)
• M54: 27,902,546 km (0.079 R)
• M55: 28,060,521 km (0.095 R)
• M56: 31,943,484 km (0.08 R)
• M57: 32,523,624 km (0.077 R)
• M58: 33,274,606 km (0.07 R)
• M59: 33,946,898 km (0.098 R)
• M60: 35,818,966 km (0.062 R)
• M61: 36,249,060 km (0.042 R)
• M62: 37,898,975 km (0.067 R)
• M63: 38,865,228 km (0.052 R)
• M64: 39,307,289 km (0.059 R)
• M65: 39,573,125 km (0.113 R)
• M66: 40,463,980 km (0.099 R)
• M67: 41,091,543 km (0.103 R)
• M68: 42,811,021 km (0.055 R)
• M69: 43,358,848 km (0.092 R)
• M70: 43,908,920 km (0.083 R)
• M71: 44,000,923 km (0.031 R)
• M72: 45,016,243 km (0.111 R)
• M73: 45,387,396 km (0.066 R)
• M74: 46,319,540 km (0.12 R)
• M75: 46,506,836 km (0.071 R)
• M76: 47,824,195 km (0.033 R)
• M77: 49,344,858 km (0.09 R)
• M78: 49,536,044 km (0.114 R)
• M79: 50,111,098 km (0.079 R)
• M80: 50,977,868 km (0.037 R)
• M81: 51,171,148 km (0.08 R)
• M82: 51,752,486 km (0.105 R)
• M83: 52,921,593 km (0.079 R)
• M84: 54,988,437 km (0.091 R)
• M85: 55,186,655 km (0.101 R)
• M86: 55,583,837 km (0.098 R)
• M87: 56,181,331 km (0.078 R)
• M88: 60,014,776 km (0.078 R)
• M89: 60,423,029 km (0.076 R)
• M90: 62,685,697 km (0.099 R)
• M91: 63,203,754 km (0.067 R)
• M92: 63,619,337 km (0.089 R)
• M93: 67,081,630 km (0.099 R)
• M94: 67,611,506 km (0.042 R)
• M95: 72,442,619 km (0.051 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit