🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 349 Days

Day: 27.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 349 Days

Day: 27.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,559,144 km

• M1: 329,265 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.05 AU - 1.25 AU

Year: 444 Days

Day: 38.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.05 AU - 3.17 AU

Year: 1518 Days

Day: 16.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.13 AU - 3.29 AU

Year: 2070 Days

Day: 42.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.92 AU - 4.8 AU

Year: 3276 Days

Day: 39.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,559,144 km

• M1: 68,815 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 10.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.31 AU - 6.47 AU

Year: 4504 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,559,144 km

• M1: 130,300 km (0.1 R)
• M2: 212,878 km (0.116 R)
• M3: 289,921 km (0.076 R)
• M4: 436,826 km (0.071 R)
• M5: 703,260 km (0.108 R)
• M6: 849,417 km (0.075 R)
• M7: 1,033,123 km (0.056 R)
• M8: 1,230,293 km (0.099 R)
• M9: 1,318,556 km (0.053 R)
• M10: 1,501,963 km (0.053 R)
• M11: 1,759,570 km (0.077 R)
• M12: 1,962,275 km (0.071 R)
• M13: 2,066,545 km (0.068 R)
• M14: 2,335,522 km (0.041 R)
• M15: 2,502,324 km (0.1 R)
• M16: 2,596,720 km (0.103 R)
• M17: 2,692,462 km (0.08 R)
• M18: 2,887,389 km (0.047 R)
• M19: 2,986,572 km (0.12 R)
• M20: 3,086,952 km (0.054 R)
• M21: 3,168,034 km (0.096 R)
• M22: 3,353,236 km (0.092 R)
• M23: 3,563,272 km (0.083 R)
• M24: 3,864,562 km (0.087 R)
• M25: 4,151,790 km (0.054 R)
• M26: 4,219,109 km (0.058 R)
• M27: 4,515,013 km (0.105 R)
• M28: 4,723,852 km (0.069 R)
• M29: 4,794,163 km (0.11 R)
• M30: 4,864,773 km (0.066 R)
• M31: 4,983,404 km (0.118 R)
• M32: 5,150,954 km (0.104 R)
• M33: 5,615,455 km (0.113 R)
• M34: 5,940,980 km (0.098 R)
• M35: 6,795,034 km (0.055 R)
• M36: 7,034,690 km (0.115 R)
• M37: 7,304,266 km (0.099 R)
• M38: 7,413,023 km (0.117 R)
• M39: 8,104,913 km (0.057 R)
• M40: 8,189,436 km (0.12 R)
• M41: 8,387,504 km (0.082 R)
• M42: 8,788,725 km (0.056 R)
• M43: 9,020,752 km (0.106 R)
• M44: 9,343,135 km (0.1 R)
• M45: 9,550,178 km (0.104 R)
• M46: 9,999,271 km (0.077 R)
• M47: 10,516,431 km (0.113 R)
• M48: 11,481,936 km (0.039 R)
• M49: 12,184,298 km (0.11 R)
• M50: 12,573,252 km (0.093 R)
• M51: 12,638,477 km (0.068 R)
• M52: 12,834,749 km (0.075 R)
• M53: 12,966,246 km (0.094 R)
• M54: 13,065,130 km (0.094 R)
• M55: 13,263,796 km (0.108 R)
• M56: 14,169,611 km (0.056 R)
• M57: 14,715,943 km (0.1 R)
• M58: 14,991,651 km (0.081 R)
• M59: 15,060,766 km (0.058 R)
• M60: 15,164,736 km (0.095 R)
• M61: 15,548,155 km (0.1 R)
• M62: 15,723,484 km (0.115 R)
• M63: 17,005,089 km (0.107 R)
• M64: 17,330,764 km (0.085 R)
• M65: 17,403,468 km (0.094 R)
• M66: 17,658,533 km (0.091 R)
• M67: 17,804,839 km (0.083 R)
• M68: 18,135,451 km (0.098 R)
• M69: 18,840,206 km (0.051 R)
• M70: 20,047,311 km (0.066 R)
• M71: 20,506,577 km (0.078 R)
• M72: 21,007,879 km (0.077 R)
• M73: 21,630,356 km (0.087 R)
• M74: 21,786,985 km (0.074 R)
• M75: 22,377,597 km (0.045 R)
• M76: 22,813,974 km (0.113 R)
• M77: 22,933,503 km (0.115 R)
• M78: 23,413,712 km (0.025 R)
• M79: 25,161,315 km (0.089 R)
• M80: 25,532,467 km (0.089 R)
• M81: 28,394,424 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 9.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.2 AU - 8.66 AU

Year: 6566 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,559,144 km

• M1: 146,606 km (0.043 R)
• M2: 216,169 km (0.062 R)
• M3: 464,501 km (0.082 R)
• M4: 658,829 km (0.114 R)
• M5: 1,311,824 km (0.111 R)
• M6: 1,376,300 km (0.104 R)
• M7: 1,679,834 km (0.101 R)
• M8: 2,329,538 km (0.082 R)
• M9: 2,408,526 km (0.096 R)
• M10: 2,528,653 km (0.042 R)
• M11: 2,589,390 km (0.076 R)
• M12: 2,754,097 km (0.043 R)
• M13: 3,115,376 km (0.061 R)
• M14: 3,357,425 km (0.098 R)
• M15: 3,469,474 km (0.109 R)
• M16: 4,000,845 km (0.036 R)
• M17: 4,215,818 km (0.093 R)
• M18: 4,336,842 km (0.106 R)
• M19: 4,657,131 km (0.117 R)
• M20: 5,113,255 km (0.104 R)
• M21: 5,268,538 km (0.102 R)
• M22: 5,425,316 km (0.1 R)
• M23: 6,205,020 km (0.062 R)
• M24: 6,287,599 km (0.11 R)
• M25: 7,308,155 km (0.09 R)
• M26: 7,630,239 km (0.059 R)
• M27: 7,927,042 km (0.07 R)
• M28: 8,409,943 km (0.082 R)
• M29: 8,562,833 km (0.12 R)
• M30: 9,594,759 km (0.113 R)
• M31: 10,044,450 km (0.032 R)
• M32: 10,632,669 km (0.077 R)
• M33: 11,164,938 km (0.118 R)
• M34: 11,232,107 km (0.109 R)
• M35: 11,569,750 km (0.075 R)
• M36: 12,082,721 km (0.088 R)
• M37: 12,359,327 km (0.112 R)
• M38: 12,918,823 km (0.116 R)
• M39: 13,201,713 km (0.025 R)
• M40: 13,701,519 km (0.107 R)
• M41: 13,773,476 km (0.106 R)
• M42: 13,881,635 km (0.087 R)
• M43: 15,724,980 km (0.045 R)
• M44: 16,521,888 km (0.069 R)
• M45: 16,598,482 km (0.063 R)
• M46: 16,713,673 km (0.081 R)
• M47: 17,099,186 km (0.109 R)
• M48: 17,644,022 km (0.054 R)
• M49: 17,997,222 km (0.114 R)
• M50: 18,194,542 km (0.075 R)
• M51: 19,393,120 km (0.107 R)
• M52: 19,473,903 km (0.116 R)
• M53: 19,838,922 km (0.082 R)
• M54: 20,206,184 km (0.073 R)
• M55: 20,493,412 km (0.103 R)
• M56: 21,155,084 km (0.047 R)
• M57: 21,655,937 km (0.09 R)
• M58: 21,992,084 km (0.096 R)
• M59: 22,584,342 km (0.056 R)
• M60: 23,655,014 km (0.079 R)
• M61: 24,087,800 km (0.045 R)
• M62: 24,174,717 km (0.053 R)
• M63: 24,610,795 km (0.033 R)
• M64: 24,698,309 km (0.101 R)
• M65: 25,093,397 km (0.073 R)
• M66: 25,313,904 km (0.105 R)
• M67: 25,535,010 km (0.079 R)
• M68: 25,890,006 km (0.091 R)
• M69: 26,291,377 km (0.103 R)
• M70: 26,515,325 km (0.114 R)
• M71: 27,145,581 km (0.117 R)
• M72: 27,417,101 km (0.066 R)
• M73: 27,598,713 km (0.079 R)
• M74: 27,826,251 km (0.08 R)
• M75: 28,145,792 km (0.116 R)
• M76: 28,696,612 km (0.079 R)
• M77: 29,158,271 km (0.057 R)
• M78: 29,250,872 km (0.081 R)
• M79: 29,715,523 km (0.099 R)
• M80: 30,463,961 km (0.103 R)
• M81: 30,699,129 km (0.108 R)
• M82: 31,265,955 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 6.4

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15 AU - 18.48 AU

Year: 24649 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,559,144 km

• M1: 135,536 km (0.042 R)
• M2: 291,267 km (0.09 R)
• M3: 1,021,604 km (0.11 R)
• M4: 1,244,654 km (0.085 R)
• M5: 1,589,328 km (0.089 R)
• M6: 1,661,883 km (0.071 R)
• M7: 1,810,134 km (0.106 R)
• M8: 2,614,672 km (0.089 R)
• M9: 3,658,416 km (0.119 R)
• M10: 5,737,826 km (0.082 R)
• M11: 6,305,251 km (0.086 R)
• M12: 9,071,764 km (0.101 R)
• M13: 9,399,533 km (0.103 R)
• M14: 9,664,621 km (0.116 R)
• M15: 10,201,976 km (0.103 R)
• M16: 10,337,811 km (0.03 R)
• M17: 10,542,760 km (0.064 R)
• M18: 11,871,638 km (0.045 R)
• M19: 12,157,969 km (0.083 R)
• M20: 13,104,624 km (0.069 R)
• M21: 13,624,177 km (0.096 R)
• M22: 14,836,668 km (0.056 R)
• M23: 14,913,561 km (0.09 R)
• M24: 15,455,704 km (0.076 R)
• M25: 16,559,437 km (0.117 R)
• M26: 16,879,427 km (0.102 R)
• M27: 17,444,309 km (0.059 R)
• M28: 19,259,679 km (0.095 R)
• M29: 22,181,175 km (0.094 R)
• M30: 22,445,515 km (0.117 R)
• M31: 22,888,325 km (0.114 R)
• M32: 23,066,346 km (0.07 R)
• M33: 23,963,036 km (0.101 R)
• M34: 24,053,243 km (0.069 R)
• M35: 24,871,095 km (0.087 R)
• M36: 25,697,922 km (0.054 R)
• M37: 26,908,019 km (0.066 R)
• M38: 27,001,967 km (0.113 R)
• M39: 27,190,011 km (0.098 R)
• M40: 30,550,578 km (0.099 R)
• M41: 32,929,334 km (0.082 R)
• M42: 33,634,388 km (0.113 R)
• M43: 36,711,617 km (0.08 R)
• M44: 37,024,276 km (0.088 R)
• M45: 37,128,696 km (0.06 R)
• M46: 37,967,491 km (0.113 R)
• M47: 40,199,042 km (0.091 R)
• M48: 41,168,287 km (0.074 R)
• M49: 41,384,755 km (0.085 R)
• M50: 44,343,651 km (0.11 R)
• M51: 45,010,259 km (0.03 R)
• M52: 46,016,604 km (0.058 R)
• M53: 46,691,590 km (0.092 R)
• M54: 47,030,279 km (0.042 R)
• M55: 47,937,590 km (0.101 R)
• M56: 48,165,278 km (0.063 R)
• M57: 48,507,558 km (0.068 R)
• M58: 49,309,253 km (0.107 R)
• M59: 49,424,145 km (0.084 R)
• M60: 49,999,947 km (0.108 R)
• M61: 50,462,204 km (0.109 R)
• M62: 51,507,295 km (0.117 R)
• M63: 52,208,011 km (0.046 R)
• M64: 53,737,201 km (0.109 R)
• M65: 54,685,502 km (0.091 R)
• M66: 60,490,049 km (0.073 R)
• M67: 60,613,018 km (0.086 R)
• M68: 62,219,400 km (0.104 R)
• M69: 62,841,129 km (0.105 R)
• M70: 63,464,653 km (0.097 R)
• M71: 63,589,716 km (0.088 R)
• M72: 64,592,471 km (0.077 R)
• M73: 64,718,133 km (0.086 R)
• M74: 64,843,945 km (0.092 R)
• M75: 67,759,757 km (0.039 R)
• M76: 69,297,922 km (0.063 R)
• M77: 69,426,577 km (0.117 R)
• M78: 70,329,699 km (0.115 R)
• M79: 70,588,354 km (0.108 R)
• M80: 73,324,349 km (0.088 R)
• M81: 74,507,519 km (0.074 R)
• M82: 77,559,465 km (0.116 R)
• M83: 77,960,686 km (0.099 R)
• M84: 80,381,629 km (0.118 R)
• M85: 80,787,637 km (0.106 R)
• M86: 81,194,244 km (0.114 R)
• M87: 83,100,570 km (0.095 R)
• M88: 85,573,273 km (0.068 R)
• M89: 88,209,337 km (0.102 R)
• M90: 90,449,865 km (0.105 R)
• M91: 93,418,934 km (0.107 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit