🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.65 AU - 0.95 AU

Year: 253 Days

Day: 16.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.81 AU - 0.93 AU

Year: 287 Days

Day: 22.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.86 AU - 1.38 AU

Year: 419 Days

Day: 43.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.36 AU - 1.44 AU

Year: 585 Days

Day: 37.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.11 AU - 2.99 AU

Year: 1438 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.03 AU - 4.21 AU

Year: 2432 Days

Day: 20.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.21 AU - 5.31 AU

Year: 3667 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 11.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.15 AU - 9.31 AU

Year: 9108 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,955,661 km

• M1: 141,370 km (0.067 R)
• M2: 361,129 km (0.032 R)
• M3: 435,779 km (0.115 R)
• M4: 505,192 km (0.079 R)
• M5: 812,616 km (0.08 R)
• M6: 948,899 km (0.095 R)
• M7: 1,093,112 km (0.084 R)
• M8: 1,193,641 km (0.05 R)
• M9: 1,459,028 km (0.077 R)
• M10: 1,533,079 km (0.092 R)
• M11: 2,046,050 km (0.102 R)
• M12: 2,150,619 km (0.034 R)
• M13: 2,235,740 km (0.102 R)
• M14: 2,475,546 km (0.097 R)
• M15: 2,632,623 km (0.12 R)
• M16: 3,075,583 km (0.085 R)
• M17: 3,220,543 km (0.074 R)
• M18: 3,417,264 km (0.09 R)
• M19: 3,874,435 km (0.113 R)
• M20: 3,952,525 km (0.109 R)
• M21: 4,189,937 km (0.113 R)
• M22: 5,043,842 km (0.095 R)
• M23: 5,301,749 km (0.089 R)
• M24: 5,771,037 km (0.116 R)
• M25: 5,920,485 km (0.095 R)
• M26: 6,071,130 km (0.12 R)
• M27: 6,624,343 km (0.102 R)
• M28: 6,780,823 km (0.096 R)
• M29: 7,002,078 km (0.11 R)
• M30: 7,647,443 km (0.07 R)
• M31: 7,778,790 km (0.038 R)
• M32: 8,143,809 km (0.031 R)
• M33: 8,446,745 km (0.074 R)
• M34: 8,753,420 km (0.055 R)
• M35: 8,890,901 km (0.047 R)
• M36: 9,237,818 km (0.113 R)
• M37: 9,307,680 km (0.057 R)
• M38: 9,553,769 km (0.087 R)
• M39: 10,052,379 km (0.108 R)
• M40: 10,304,900 km (0.073 R)
• M41: 11,112,130 km (0.084 R)
• M42: 11,598,772 km (0.099 R)
• M43: 12,399,420 km (0.104 R)
• M44: 12,515,358 km (0.096 R)
• M45: 12,592,700 km (0.1 R)
• M46: 13,060,792 km (0.063 R)
• M47: 13,139,331 km (0.12 R)
• M48: 15,112,826 km (0.092 R)
• M49: 15,277,982 km (0.099 R)
• M50: 15,360,709 km (0.111 R)
• M51: 15,693,415 km (0.058 R)
• M52: 16,028,514 km (0.079 R)
• M53: 16,366,007 km (0.082 R)
• M54: 16,791,314 km (0.108 R)
• M55: 16,919,519 km (0.117 R)
• M56: 17,479,165 km (0.078 R)
• M57: 18,176,141 km (0.103 R)
• M58: 18,749,251 km (0.028 R)
• M59: 19,867,944 km (0.049 R)
• M60: 20,094,285 km (0.086 R)
• M61: 20,230,569 km (0.037 R)
• M62: 20,686,842 km (0.075 R)
• M63: 20,870,249 km (0.069 R)
• M64: 21,423,911 km (0.069 R)
• M65: 21,889,011 km (0.081 R)
• M66: 22,029,184 km (0.097 R)
• M67: 24,360,816 km (0.12 R)
• M68: 24,457,606 km (0.117 R)
• M69: 25,041,337 km (0.101 R)
• M70: 25,727,991 km (0.114 R)
• M71: 25,974,828 km (0.118 R)
• M72: 26,172,746 km (0.087 R)
• M73: 28,945,542 km (0.098 R)
• M74: 29,048,167 km (0.098 R)
• M75: 29,821,288 km (0.106 R)
• M76: 30,132,452 km (0.101 R)
• M77: 30,340,543 km (0.114 R)
• M78: 30,705,711 km (0.055 R)
• M79: 30,915,148 km (0.098 R)
• M80: 31,757,384 km (0.106 R)
• M81: 32,075,130 km (0.056 R)
• M82: 32,181,344 km (0.09 R)
• M83: 32,927,688 km (0.116 R)
• M84: 34,383,275 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 11.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.11 AU - 11.29 AU

Year: 13235 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,955,661 km

• M1: 281,992 km (0.086 R)
• M2: 557,551 km (0.109 R)
• M3: 1,001,857 km (0.1 R)
• M4: 1,592,769 km (0.049 R)
• M5: 2,220,481 km (0.082 R)
• M6: 2,425,879 km (0.034 R)
• M7: 2,576,524 km (0.117 R)
• M8: 2,950,968 km (0.095 R)
• M9: 3,276,343 km (0.056 R)
• M10: 3,443,444 km (0.093 R)
• M11: 3,856,035 km (0.06 R)
• M12: 4,284,483 km (0.118 R)
• M13: 4,803,588 km (0.12 R)
• M14: 5,070,769 km (0.046 R)
• M15: 5,382,083 km (0.072 R)
• M16: 6,731,455 km (0.047 R)
• M17: 6,944,782 km (0.102 R)
• M18: 7,378,167 km (0.118 R)
• M19: 8,134,983 km (0.112 R)
• M20: 8,407,999 km (0.103 R)
• M21: 8,591,705 km (0.057 R)
• M22: 9,434,839 km (0.039 R)
• M23: 9,578,004 km (0.103 R)
• M24: 9,769,938 km (0.073 R)
• M25: 10,451,805 km (0.083 R)
• M26: 10,748,757 km (0.07 R)
• M27: 11,300,474 km (0.04 R)
• M28: 11,554,192 km (0.107 R)
• M29: 11,656,217 km (0.068 R)
• M30: 11,912,778 km (0.034 R)
• M31: 12,223,044 km (0.072 R)
• M32: 12,535,853 km (0.089 R)
• M33: 13,597,998 km (0.086 R)
• M34: 14,249,197 km (0.066 R)
• M35: 14,413,456 km (0.079 R)
• M36: 15,469,168 km (0.117 R)
• M37: 16,091,645 km (0.097 R)
• M38: 16,205,788 km (0.089 R)
• M39: 17,478,267 km (0.082 R)
• M40: 17,654,194 km (0.062 R)
• M41: 18,126,475 km (0.096 R)
• M42: 18,483,415 km (0.083 R)
• M43: 19,446,676 km (0.118 R)
• M44: 20,056,886 km (0.092 R)
• M45: 20,241,190 km (0.107 R)
• M46: 22,560,406 km (0.068 R)
• M47: 23,913,818 km (0.098 R)
• M48: 24,174,567 km (0.034 R)
• M49: 24,633,085 km (0.09 R)
• M50: 25,692,238 km (0.086 R)
• M51: 26,093,160 km (0.109 R)
• M52: 26,630,964 km (0.103 R)
• M53: 26,969,055 km (0.105 R)
• M54: 27,240,575 km (0.108 R)
• M55: 27,786,159 km (0.062 R)
• M56: 28,060,372 km (0.118 R)
• M57: 28,957,510 km (0.1 R)
• M58: 29,724,199 km (0.11 R)
• M59: 30,145,018 km (0.104 R)
• M60: 30,851,120 km (0.117 R)
• M61: 31,848,639 km (0.083 R)
• M62: 31,920,296 km (0.054 R)
• M63: 32,063,760 km (0.031 R)
• M64: 32,856,629 km (0.113 R)
• M65: 34,388,362 km (0.036 R)
• M66: 34,609,019 km (0.073 R)
• M67: 34,756,522 km (0.065 R)
• M68: 35,125,879 km (0.061 R)
• M69: 37,824,026 km (0.078 R)
• M70: 39,813,828 km (0.119 R)
• M71: 41,524,031 km (0.114 R)
• M72: 42,309,270 km (0.113 R)
• M73: 42,545,784 km (0.088 R)
• M74: 44,054,030 km (0.086 R)
• M75: 45,579,778 km (0.055 R)
• M76: 46,389,701 km (0.051 R)
• M77: 49,013,349 km (0.115 R)
• M78: 50,092,997 km (0.087 R)
• M79: 50,176,323 km (0.11 R)
• M80: 50,593,850 km (0.048 R)
• M81: 50,677,475 km (0.025 R)
• M82: 51,516,570 km (0.062 R)
• M83: 52,953,457 km (0.114 R)
• M84: 54,746,538 km (0.083 R)
• M85: 55,004,295 km (0.09 R)
• M86: 57,866,401 km (0.074 R)
• M87: 58,128,945 km (0.076 R)
• M88: 58,216,610 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 7.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.23 AU - 17.63 AU

Year: 23516 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,955,661 km

• M1: 232,924 km (0.116 R)
• M2: 340,335 km (0.092 R)
• M3: 572,212 km (0.114 R)
• M4: 666,758 km (0.1 R)
• M5: 1,766,003 km (0.12 R)
• M6: 2,230,654 km (0.086 R)
• M7: 2,508,158 km (0.098 R)
• M8: 2,796,882 km (0.077 R)
• M9: 3,096,227 km (0.095 R)
• M10: 3,301,475 km (0.051 R)
• M11: 4,054,850 km (0.101 R)
• M12: 4,129,200 km (0.086 R)
• M13: 4,317,395 km (0.079 R)
• M14: 4,624,369 km (0.087 R)
• M15: 4,780,550 km (0.086 R)
• M16: 4,898,732 km (0.036 R)
• M17: 5,058,054 km (0.093 R)
• M18: 5,178,480 km (0.118 R)
• M19: 5,340,794 km (0.088 R)
• M20: 6,435,551 km (0.062 R)
• M21: 6,522,617 km (0.1 R)
• M22: 6,653,964 km (0.025 R)
• M23: 7,142,850 km (0.107 R)
• M24: 7,967,882 km (0.097 R)
• M25: 8,296,848 km (0.115 R)
• M26: 8,582,280 km (0.095 R)
• M27: 9,458,176 km (0.032 R)
• M28: 9,956,935 km (0.086 R)
• M29: 10,464,371 km (0.099 R)
• M30: 10,566,846 km (0.071 R)
• M31: 10,772,842 km (0.066 R)
• M32: 11,293,592 km (0.093 R)
• M33: 11,769,313 km (0.116 R)
• M34: 11,822,570 km (0.071 R)
• M35: 11,875,977 km (0.08 R)
• M36: 12,305,622 km (0.089 R)
• M37: 13,235,372 km (0.074 R)
• M38: 13,346,374 km (0.106 R)
• M39: 13,568,976 km (0.116 R)
• M40: 13,680,875 km (0.084 R)
• M41: 13,905,421 km (0.085 R)
• M42: 14,472,098 km (0.078 R)
• M43: 14,758,279 km (0.103 R)
• M44: 15,220,087 km (0.118 R)
• M45: 15,394,369 km (0.107 R)
• M46: 16,573,948 km (0.072 R)
• M47: 17,114,146 km (0.076 R)
• M48: 17,660,178 km (0.061 R)
• M49: 18,088,926 km (0.112 R)
• M50: 18,707,214 km (0.112 R)
• M51: 19,081,508 km (0.115 R)
• M52: 19,395,214 km (0.118 R)
• M53: 19,774,146 km (0.108 R)
• M54: 20,155,321 km (0.084 R)
• M55: 20,282,928 km (0.09 R)
• M56: 20,410,834 km (0.089 R)
• M57: 21,119,180 km (0.059 R)
• M58: 21,313,657 km (0.109 R)
• M59: 22,295,468 km (0.11 R)
• M60: 24,167,087 km (0.095 R)
• M61: 24,916,124 km (0.099 R)
• M62: 25,121,671 km (0.096 R)
• M63: 26,646,522 km (0.089 R)
• M64: 29,422,610 km (0.075 R)
• M65: 29,712,381 km (0.107 R)
• M66: 30,222,061 km (0.11 R)
• M67: 31,102,295 km (0.055 R)
• M68: 32,737,998 km (0.117 R)
• M69: 35,859,956 km (0.058 R)
• M70: 37,260,342 km (0.038 R)
• M71: 38,599,243 km (0.1 R)
• M72: 38,996,126 km (0.099 R)
• M73: 39,155,148 km (0.093 R)
• M74: 40,034,036 km (0.068 R)
• M75: 40,596,823 km (0.115 R)
• M76: 44,359,060 km (0.107 R)
• M77: 46,450,139 km (0.051 R)
• M78: 47,634,954 km (0.118 R)
• M79: 47,890,168 km (0.026 R)
• M80: 48,744,222 km (0.083 R)
• M81: 48,829,792 km (0.106 R)
• M82: 49,517,045 km (0.117 R)
• M83: 51,947,262 km (0.102 R)
• M84: 53,618,420 km (0.055 R)
• M85: 53,795,394 km (0.106 R)
• M86: 54,238,653 km (0.096 R)
• M87: 54,593,948 km (0.067 R)
• M88: 57,193,809 km (0.083 R)
• M89: 58,008,968 km (0.111 R)
• M90: 61,492,354 km (0.051 R)
• M91: 61,677,557 km (0.082 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit