🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 205 Days

Day: 40.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.88 AU - 1.08 AU

Year: 371 Days

Day: 17.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,211,552 km

• M1: 78,988 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.96 AU - 1.4 AU

Year: 491 Days

Day: 29.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,211,552 km

• M1: 758,162 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.37 AU - 2.19 AU

Year: 909 Days

Day: 18.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,211,552 km

• M1: 491,429 km (0.077 R)
• M2: 619,335 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.48 AU - 2.54 AU

Year: 1523 Days

Day: 20.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.85 AU - 3.63 AU

Year: 2233 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,211,552 km

• M1: 1,140,385 km (0.058 R)
• M2: 2,418,549 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 12.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.14 AU - 5.38 AU

Year: 4619 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 90,211,552 km

• M1: 156,031 km (0.105 R)
• M2: 264,339 km (0.077 R)
• M3: 359,484 km (0.1 R)
• M4: 538,852 km (0.042 R)
• M5: 801,845 km (0.072 R)
• M6: 895,493 km (0.084 R)
• M7: 1,397,244 km (0.114 R)
• M8: 1,525,749 km (0.083 R)
• M9: 2,021,666 km (0.107 R)
• M10: 3,239,841 km (0.091 R)
• M11: 3,377,621 km (0.043 R)
• M12: 3,641,362 km (0.064 R)
• M13: 3,748,773 km (0.12 R)
• M14: 3,857,231 km (0.079 R)
• M15: 3,985,138 km (0.101 R)
• M16: 4,377,533 km (0.085 R)
• M17: 4,919,975 km (0.029 R)
• M18: 5,300,402 km (0.079 R)
• M19: 6,260,671 km (0.072 R)
• M20: 6,411,466 km (0.114 R)
• M21: 6,738,935 km (0.092 R)
• M22: 6,960,191 km (0.083 R)
• M23: 7,296,786 km (0.087 R)
• M24: 7,524,025 km (0.114 R)
• M25: 7,869,446 km (0.067 R)
• M26: 8,102,669 km (0.083 R)
• M27: 8,361,923 km (0.083 R)
• M28: 8,767,782 km (0.095 R)
• M29: 8,936,827 km (0.115 R)
• M30: 9,524,597 km (0.102 R)
• M31: 9,698,430 km (0.061 R)
• M32: 10,557,720 km (0.1 R)
• M33: 10,660,494 km (0.119 R)
• M34: 11,100,611 km (0.088 R)
• M35: 11,257,539 km (0.082 R)
• M36: 11,415,066 km (0.096 R)
• M37: 11,865,355 km (0.106 R)
• M38: 13,306,731 km (0.047 R)
• M39: 13,584,833 km (0.03 R)
• M40: 13,808,781 km (0.1 R)
• M41: 14,033,926 km (0.106 R)
• M42: 14,459,233 km (0.058 R)
• M43: 14,602,099 km (0.055 R)
• M44: 14,860,155 km (0.03 R)
• M45: 15,235,795 km (0.111 R)
• M46: 15,322,861 km (0.075 R)
• M47: 15,497,591 km (0.08 R)
• M48: 16,381,116 km (0.101 R)
• M49: 16,500,196 km (0.032 R)
• M50: 16,979,358 km (0.09 R)
• M51: 17,069,715 km (0.085 R)
• M52: 17,371,903 km (0.112 R)
• M53: 17,706,554 km (0.12 R)
• M54: 18,227,902 km (0.101 R)
• M55: 19,726,873 km (0.117 R)
• M56: 19,917,012 km (0.076 R)
• M57: 20,044,170 km (0.098 R)
• M58: 20,235,356 km (0.067 R)
• M59: 20,363,113 km (0.028 R)
• M60: 20,587,509 km (0.103 R)
• M61: 20,748,177 km (0.076 R)
• M62: 21,721,162 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 8.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.63 AU - 12.41 AU

Year: 14007 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,211,552 km

• M1: 284,685 km (0.119 R)
• M2: 483,052 km (0.059 R)
• M3: 815,159 km (0.09 R)
• M4: 1,065,586 km (0.106 R)
• M5: 1,384,528 km (0.09 R)
• M6: 1,613,563 km (0.099 R)
• M7: 2,211,954 km (0.113 R)
• M8: 3,107,297 km (0.083 R)
• M9: 4,005,333 km (0.081 R)
• M10: 4,102,722 km (0.114 R)
• M11: 4,840,090 km (0.114 R)
• M12: 4,909,054 km (0.089 R)
• M13: 5,118,342 km (0.057 R)
• M14: 5,366,225 km (0.055 R)
• M15: 5,654,201 km (0.085 R)
• M16: 5,836,860 km (0.076 R)
• M17: 5,910,462 km (0.069 R)
• M18: 6,625,091 km (0.073 R)
• M19: 6,817,773 km (0.035 R)
• M20: 7,566,511 km (0.091 R)
• M21: 7,767,869 km (0.094 R)
• M22: 8,175,972 km (0.108 R)
• M23: 8,507,481 km (0.048 R)
• M24: 8,843,329 km (0.08 R)
• M25: 9,571,721 km (0.062 R)
• M26: 10,812,934 km (0.092 R)
• M27: 11,406,239 km (0.058 R)
• M28: 11,637,218 km (0.092 R)
• M29: 11,776,644 km (0.111 R)
• M30: 14,080,900 km (0.116 R)
• M31: 15,131,675 km (0.049 R)
• M32: 15,283,816 km (0.107 R)
• M33: 15,692,218 km (0.029 R)
• M34: 16,259,493 km (0.059 R)
• M35: 16,467,434 km (0.1 R)
• M36: 17,096,493 km (0.098 R)
• M37: 17,680,224 km (0.082 R)
• M38: 19,030,794 km (0.113 R)
• M39: 19,912,524 km (0.079 R)
• M40: 20,470,374 km (0.095 R)
• M41: 20,582,573 km (0.03 R)
• M42: 20,807,568 km (0.105 R)
• M43: 22,405,273 km (0.088 R)
• M44: 22,520,912 km (0.061 R)
• M45: 22,752,789 km (0.097 R)
• M46: 22,985,414 km (0.065 R)
• M47: 23,043,757 km (0.1 R)
• M48: 23,688,075 km (0.099 R)
• M49: 23,864,900 km (0.089 R)
• M50: 24,101,264 km (0.051 R)
• M51: 24,397,917 km (0.061 R)
• M52: 25,415,182 km (0.104 R)
• M53: 26,507,546 km (0.066 R)
• M54: 27,182,531 km (0.075 R)
• M55: 27,305,950 km (0.059 R)
• M56: 27,615,169 km (0.086 R)
• M57: 27,863,351 km (0.044 R)
• M58: 28,112,282 km (0.099 R)
• M59: 30,002,601 km (0.114 R)
• M60: 30,193,937 km (0.104 R)
• M61: 30,257,665 km (0.106 R)
• M62: 30,641,833 km (0.04 R)
• M63: 31,673,908 km (0.098 R)
• M64: 32,390,033 km (0.12 R)
• M65: 32,979,898 km (0.119 R)
• M66: 33,573,353 km (0.102 R)
• M67: 34,503,552 km (0.108 R)
• M68: 35,038,813 km (0.1 R)
• M69: 35,711,854 km (0.086 R)
• M70: 35,779,472 km (0.069 R)
• M71: 36,865,852 km (0.104 R)
• M72: 37,344,565 km (0.109 R)
• M73: 38,446,503 km (0.105 R)
• M74: 39,628,925 km (0.076 R)
• M75: 42,243,447 km (0.11 R)
• M76: 42,386,313 km (0.086 R)
• M77: 42,529,478 km (0.114 R)
• M78: 42,672,643 km (0.106 R)
• M79: 42,887,765 km (0.073 R)
• M80: 44,113,869 km (0.037 R)
• M81: 45,205,185 km (0.042 R)
• M82: 45,278,189 km (0.102 R)
• M83: 45,570,952 km (0.08 R)
• M84: 46,084,522 km (0.104 R)
• M85: 46,526,434 km (0.059 R)
• M86: 49,056,583 km (0.102 R)
• M87: 49,357,274 km (0.091 R)
• M88: 49,583,167 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 7.1

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.85 AU - 17.63 AU

Year: 22780 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,211,552 km

• M1: 178,470 km (0.095 R)
• M2: 237,561 km (0.031 R)
• M3: 362,625 km (0.056 R)
• M4: 1,095,954 km (0.117 R)
• M5: 1,156,990 km (0.037 R)
• M6: 1,219,223 km (0.107 R)
• M7: 1,347,129 km (0.119 R)
• M8: 1,513,332 km (0.112 R)
• M9: 1,793,230 km (0.105 R)
• M10: 2,165,878 km (0.093 R)
• M11: 2,440,988 km (0.116 R)
• M12: 2,685,581 km (0.097 R)
• M13: 3,787,968 km (0.109 R)
• M14: 4,658,328 km (0.045 R)
• M15: 5,064,337 km (0.079 R)
• M16: 5,271,679 km (0.048 R)
• M17: 5,481,864 km (0.064 R)
• M18: 6,517,082 km (0.097 R)
• M19: 7,317,729 km (0.099 R)
• M20: 7,493,357 km (0.097 R)
• M21: 7,670,332 km (0.102 R)
• M22: 8,885,366 km (0.073 R)
• M23: 9,261,455 km (0.058 R)
• M24: 11,151,474 km (0.051 R)
• M25: 12,174,424 km (0.04 R)
• M26: 12,873,046 km (0.12 R)
• M27: 13,014,267 km (0.099 R)
• M28: 13,872,659 km (0.116 R)
• M29: 14,528,347 km (0.113 R)
• M30: 16,863,270 km (0.094 R)
• M31: 17,173,088 km (0.063 R)
• M32: 18,351,021 km (0.087 R)
• M33: 18,989,954 km (0.037 R)
• M34: 19,717,299 km (0.059 R)
• M35: 20,701,503 km (0.069 R)
• M36: 22,631,914 km (0.085 R)
• M37: 23,575,278 km (0.08 R)
• M38: 25,500,303 km (0.106 R)
• M39: 25,766,737 km (0.03 R)
• M40: 27,475,295 km (0.104 R)
• M41: 30,528,587 km (0.113 R)
• M42: 30,811,477 km (0.12 R)
• M43: 31,000,568 km (0.092 R)
• M44: 31,189,959 km (0.09 R)
• M45: 31,760,675 km (0.084 R)
• M46: 32,815,789 km (0.1 R)
• M47: 36,049,646 km (0.067 R)
• M48: 36,248,910 km (0.082 R)
• M49: 37,754,763 km (0.116 R)
• M50: 38,769,934 km (0.107 R)
• M51: 39,076,310 km (0.106 R)
• M52: 39,485,909 km (0.116 R)
• M53: 40,103,150 km (0.056 R)
• M54: 40,412,967 km (0.118 R)
• M55: 43,448,308 km (0.082 R)
• M56: 43,660,288 km (0.1 R)
• M57: 45,799,538 km (0.107 R)
• M58: 46,339,586 km (0.109 R)
• M59: 48,741,081 km (0.065 R)
• M60: 50,179,015 km (0.119 R)
• M61: 50,290,167 km (0.091 R)
• M62: 50,959,019 km (0.088 R)
• M63: 52,418,346 km (0.045 R)
• M64: 52,531,143 km (0.072 R)
• M65: 55,377,841 km (0.084 R)
• M66: 55,607,623 km (0.073 R)
• M67: 56,183,874 km (0.116 R)
• M68: 56,761,920 km (0.117 R)
• M69: 57,342,061 km (0.098 R)
• M70: 57,923,996 km (0.073 R)
• M71: 58,274,205 km (0.099 R)
• M72: 58,742,147 km (0.093 R)
• M73: 59,917,538 km (0.113 R)
• M74: 60,153,603 km (0.071 R)
• M75: 60,626,482 km (0.093 R)
• M76: 62,530,713 km (0.115 R)
• M77: 64,575,267 km (0.096 R)
• M78: 65,666,584 km (0.113 R)
• M79: 66,763,884 km (0.078 R)
• M80: 67,744,349 km (0.105 R)
• M81: 74,106,148 km (0.088 R)
• M82: 75,248,477 km (0.1 R)
• M83: 76,013,221 km (0.109 R)
• M84: 76,396,491 km (0.059 R)
• M85: 76,524,397 km (0.08 R)
• M86: 77,036,919 km (0.052 R)
• M87: 77,421,984 km (0.114 R)
• M88: 77,807,648 km (0.071 R)
• M89: 78,839,275 km (0.105 R)
• M90: 80,005,390 km (0.102 R)
• M91: 80,395,242 km (0.04 R)
• M92: 84,858,644 km (0.041 R)
• M93: 84,991,038 km (0.118 R)
• M94: 85,521,662 km (0.116 R)
• M95: 86,319,767 km (0.068 R)
• M96: 86,719,642 km (0.09 R)
• M97: 88,728,591 km (0.042 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit