🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 201 Days

Day: 26.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 31.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.73 AU - 0.89 AU

Year: 279 Days

Day: 28.9 Hours

Environment

Temp: 50 °C

Axial Tilt: 143.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.83 AU

Year: 290 Days

Day: 29 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,243,511 km

• M1: 58,493 km (0.114 R)
• M2: 604,675 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.69 AU - 1.03 AU

Year: 305 Days

Day: 44.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.03 AU

Year: 360 Days

Day: 37.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.43 AU - 1.73 AU

Year: 760 Days

Day: 44 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 14.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.49 AU - 4.77 AU

Year: 3815 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,243,511 km

• M1: 207,343 km (0.11 R)
• M2: 330,013 km (0.084 R)
• M3: 462,706 km (0.049 R)
• M4: 585,975 km (0.116 R)
• M5: 832,512 km (0.077 R)
• M6: 948,151 km (0.079 R)
• M7: 1,443,769 km (0.117 R)
• M8: 1,789,490 km (0.086 R)
• M9: 2,221,828 km (0.114 R)
• M10: 2,327,593 km (0.1 R)
• M11: 2,512,945 km (0.049 R)
• M12: 2,607,491 km (0.073 R)
• M13: 2,767,860 km (0.085 R)
• M14: 3,064,961 km (0.087 R)
• M15: 3,183,443 km (0.064 R)
• M16: 3,303,570 km (0.071 R)
• M17: 3,512,857 km (0.074 R)
• M18: 4,148,947 km (0.086 R)
• M19: 4,413,586 km (0.113 R)
• M20: 4,509,329 km (0.063 R)
• M21: 4,625,417 km (0.044 R)
• M22: 4,761,999 km (0.105 R)
• M23: 4,860,435 km (0.057 R)
• M24: 5,079,446 km (0.063 R)
• M25: 5,240,713 km (0.109 R)
• M26: 5,693,246 km (0.1 R)
• M27: 6,158,645 km (0.098 R)
• M28: 6,287,748 km (0.078 R)
• M29: 6,417,599 km (0.081 R)
• M30: 7,466,879 km (0.106 R)
• M31: 7,766,673 km (0.1 R)
• M32: 7,859,573 km (0.1 R)
• M33: 8,140,967 km (0.1 R)
• M34: 8,282,935 km (0.046 R)
• M35: 8,569,265 km (0.075 R)
• M36: 9,151,799 km (0.091 R)
• M37: 9,547,336 km (0.06 R)
• M38: 10,586,443 km (0.12 R)
• M39: 11,001,876 km (0.047 R)
• M40: 11,185,283 km (0.062 R)
• M41: 11,290,450 km (0.073 R)
• M42: 11,475,503 km (0.077 R)
• M43: 11,902,156 km (0.077 R)
• M44: 12,009,717 km (0.108 R)
• M45: 12,171,582 km (0.103 R)
• M46: 12,853,748 km (0.09 R)
• M47: 13,632,704 km (0.026 R)
• M48: 14,627,829 km (0.099 R)
• M49: 14,945,426 km (0.073 R)
• M50: 15,411,573 km (0.108 R)
• M51: 15,675,762 km (0.111 R)
• M52: 15,823,266 km (0.07 R)
• M53: 16,328,159 km (0.106 R)
• M54: 16,898,875 km (0.075 R)
• M55: 17,384,469 km (0.111 R)
• M56: 17,659,580 km (0.031 R)
• M57: 18,152,355 km (0.096 R)
• M58: 18,369,422 km (0.079 R)
• M59: 19,025,708 km (0.073 R)
• M60: 19,120,104 km (0.11 R)
• M61: 20,008,566 km (0.095 R)
• M62: 20,522,285 km (0.119 R)
• M63: 20,651,388 km (0.068 R)
• M64: 20,813,253 km (0.083 R)
• M65: 20,942,954 km (0.11 R)
• M66: 21,333,853 km (0.118 R)
• M67: 21,924,615 km (0.114 R)
• M68: 22,255,077 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 13.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.05 AU - 12.43 AU

Year: 13476 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,243,511 km

• M1: 264,040 km (0.044 R)
• M2: 363,672 km (0.097 R)
• M3: 498,909 km (0.07 R)
• M4: 706,700 km (0.09 R)
• M5: 1,085,931 km (0.106 R)
• M6: 1,343,538 km (0.1 R)
• M7: 2,481,081 km (0.118 R)
• M8: 2,708,619 km (0.045 R)
• M9: 3,245,825 km (0.053 R)
• M10: 3,751,466 km (0.102 R)
• M11: 3,849,004 km (0.089 R)
• M12: 4,316,048 km (0.03 R)
• M13: 4,625,865 km (0.068 R)
• M14: 5,230,989 km (0.045 R)
• M15: 5,710,749 km (0.046 R)
• M16: 6,282,063 km (0.097 R)
• M17: 6,951,663 km (0.076 R)
• M18: 7,356,326 km (0.107 R)
• M19: 7,644,152 km (0.065 R)
• M20: 8,529,921 km (0.095 R)
• M21: 8,919,623 km (0.048 R)
• M22: 9,987,004 km (0.089 R)
• M23: 10,168,915 km (0.054 R)
• M24: 10,351,873 km (0.103 R)
• M25: 10,443,727 km (0.061 R)
• M26: 12,095,736 km (0.109 R)
• M27: 12,631,595 km (0.116 R)
• M28: 13,878,344 km (0.117 R)
• M29: 14,852,077 km (0.066 R)
• M30: 15,583,610 km (0.042 R)
• M31: 17,027,678 km (0.115 R)
• M32: 17,354,251 km (0.073 R)
• M33: 17,463,607 km (0.106 R)
• M34: 17,573,262 km (0.068 R)
• M35: 17,683,067 km (0.077 R)
• M36: 17,848,223 km (0.075 R)
• M37: 18,235,681 km (0.1 R)
• M38: 18,346,832 km (0.069 R)
• M39: 18,514,083 km (0.047 R)
• M40: 19,018,676 km (0.108 R)
• M41: 20,617,728 km (0.092 R)
• M42: 21,845,179 km (0.082 R)
• M43: 22,497,575 km (0.048 R)
• M44: 22,796,322 km (0.092 R)
• M45: 23,216,692 km (0.108 R)
• M46: 23,518,431 km (0.086 R)
• M47: 24,004,175 km (0.112 R)
• M48: 24,431,875 km (0.037 R)
• M49: 24,800,335 km (0.056 R)
• M50: 25,108,955 km (0.06 R)
• M51: 25,356,689 km (0.084 R)
• M52: 25,543,088 km (0.115 R)
• M53: 25,917,233 km (0.12 R)
• M54: 26,230,341 km (0.117 R)
• M55: 26,733,887 km (0.098 R)
• M56: 27,177,296 km (0.118 R)
• M57: 27,368,033 km (0.102 R)
• M58: 27,559,219 km (0.115 R)
• M59: 30,084,730 km (0.101 R)
• M60: 30,413,846 km (0.114 R)
• M61: 31,075,816 km (0.087 R)
• M62: 33,021,935 km (0.105 R)
• M63: 34,387,015 km (0.044 R)
• M64: 35,353,567 km (0.103 R)
• M65: 35,770,496 km (0.11 R)
• M66: 36,189,071 km (0.119 R)
• M67: 36,539,130 km (0.095 R)
• M68: 38,235,121 km (0.067 R)
• M69: 38,734,629 km (0.116 R)
• M70: 38,877,644 km (0.094 R)
• M71: 40,246,016 km (0.108 R)
• M72: 40,681,346 km (0.107 R)
• M73: 40,972,463 km (0.102 R)
• M74: 44,220,233 km (0.101 R)
• M75: 44,669,625 km (0.085 R)
• M76: 45,950,781 km (0.067 R)
• M77: 47,779,914 km (0.079 R)
• M78: 48,317,868 km (0.082 R)
• M79: 48,549,147 km (0.098 R)
• M80: 49,089,943 km (0.059 R)
• M81: 49,322,418 km (0.084 R)
• M82: 49,477,551 km (0.059 R)
• M83: 50,333,700 km (0.105 R)
• M84: 50,724,599 km (0.085 R)
• M85: 50,959,467 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.4

Radius: 4.4

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.95 AU - 15.27 AU

Year: 19225 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,243,511 km

• M1: 92,900 km (0.077 R)
• M2: 253,120 km (0.1 R)
• M3: 481,556 km (0.101 R)
• M4: 1,061,098 km (0.06 R)
• M5: 1,314,068 km (0.118 R)
• M6: 1,420,581 km (0.106 R)
• M7: 1,529,788 km (0.117 R)
• M8: 1,641,837 km (0.113 R)
• M9: 1,727,556 km (0.062 R)
• M10: 1,756,429 km (0.115 R)
• M11: 3,005,122 km (0.082 R)
• M12: 3,216,653 km (0.103 R)
• M13: 3,324,214 km (0.11 R)
• M14: 3,654,078 km (0.057 R)
• M15: 4,423,908 km (0.053 R)
• M16: 4,583,679 km (0.103 R)
• M17: 4,745,394 km (0.041 R)
• M18: 4,991,632 km (0.099 R)
• M19: 5,283,946 km (0.103 R)
• M20: 5,368,619 km (0.083 R)
• M21: 5,410,955 km (0.043 R)
• M22: 5,625,030 km (0.101 R)
• M23: 5,841,647 km (0.097 R)
• M24: 6,598,912 km (0.104 R)
• M25: 6,873,424 km (0.072 R)
• M26: 6,965,726 km (0.053 R)
• M27: 7,911,783 km (0.111 R)
• M28: 8,105,661 km (0.118 R)
• M29: 8,154,430 km (0.079 R)
• M30: 8,647,206 km (0.118 R)
• M31: 9,609,868 km (0.107 R)
• M32: 10,182,678 km (0.088 R)
• M33: 10,446,569 km (0.11 R)
• M34: 10,819,965 km (0.098 R)
• M35: 11,143,396 km (0.085 R)
• M36: 12,638,028 km (0.096 R)
• M37: 12,864,669 km (0.063 R)
• M38: 13,784,995 km (0.12 R)
• M39: 15,325,105 km (0.089 R)
• M40: 15,627,442 km (0.065 R)
• M41: 15,809,802 km (0.104 R)
• M42: 16,856,538 km (0.083 R)
• M43: 18,564,348 km (0.079 R)
• M44: 19,016,133 km (0.032 R)
• M45: 19,406,135 km (0.052 R)
• M46: 20,992,620 km (0.105 R)
• M47: 22,346,032 km (0.076 R)
• M48: 22,551,580 km (0.092 R)
• M49: 22,620,096 km (0.032 R)
• M50: 24,358,124 km (0.119 R)
• M51: 24,640,265 km (0.045 R)
• M52: 25,350,107 km (0.078 R)
• M53: 25,707,496 km (0.109 R)
• M54: 27,519,576 km (0.099 R)
• M55: 28,849,650 km (0.097 R)
• M56: 28,998,650 km (0.114 R)
• M57: 30,731,292 km (0.1 R)
• M58: 33,119,024 km (0.098 R)
• M59: 33,744,792 km (0.068 R)
• M60: 34,295,611 km (0.08 R)
• M61: 34,532,574 km (0.076 R)
• M62: 36,608,843 km (0.12 R)
• M63: 37,336,936 km (0.11 R)
• M64: 37,824,924 km (0.05 R)
• M65: 39,798,270 km (0.094 R)
• M66: 40,047,200 km (0.099 R)
• M67: 40,713,809 km (0.062 R)
• M68: 40,964,684 km (0.073 R)
• M69: 41,467,931 km (0.112 R)
• M70: 41,973,423 km (0.06 R)
• M71: 42,311,364 km (0.069 R)
• M72: 43,672,705 km (0.06 R)
• M73: 44,616,817 km (0.1 R)
• M74: 47,753,436 km (0.115 R)
• M75: 49,081,266 km (0.084 R)
• M76: 49,170,277 km (0.08 R)
• M77: 51,954,144 km (0.114 R)
• M78: 53,319,523 km (0.059 R)
• M79: 53,502,482 km (0.044 R)
• M80: 53,685,589 km (0.107 R)
• M81: 53,960,700 km (0.104 R)
• M82: 55,713,837 km (0.072 R)
• M83: 56,364,439 km (0.051 R)
• M84: 57,673,270 km (0.071 R)
• M85: 57,954,963 km (0.086 R)
• M86: 58,708,637 km (0.064 R)
• M87: 58,991,976 km (0.103 R)
• M88: 59,181,217 km (0.073 R)
• M89: 59,370,608 km (0.08 R)
• M90: 59,750,138 km (0.042 R)
• M91: 60,606,735 km (0.075 R)
• M92: 60,893,215 km (0.053 R)
• M93: 61,659,156 km (0.073 R)
• M94: 63,782,249 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit