🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.62 AU - 0.78 AU

Year: 219 Days

Day: 36.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,658,942 km

• M1: 313,258 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 315 Days

Day: 15.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,658,942 km

• M1: 62,831 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.11 AU - 1.13 AU

Year: 444 Days

Day: 43 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,658,942 km

• M1: 64,626 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 543 Days

Day: 23.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.45 AU - 4.33 AU

Year: 2875 Days

Day: 43.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,658,942 km

• M1: 271,371 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.26 AU - 4.7 AU

Year: 2975 Days

Day: 47.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,658,942 km

• M1: 1,834,519 km (0.106 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 13.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.43 AU - 4.77 AU

Year: 3697 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 81,658,942 km

• M1: 175,179 km (0.076 R)
• M2: 436,527 km (0.098 R)
• M3: 534,364 km (0.105 R)
• M4: 1,003,503 km (0.103 R)
• M5: 1,104,032 km (0.082 R)
• M6: 1,262,008 km (0.102 R)
• M7: 1,528,441 km (0.114 R)
• M8: 1,631,365 km (0.072 R)
• M9: 1,798,017 km (0.113 R)
• M10: 2,435,453 km (0.114 R)
• M11: 2,788,654 km (0.071 R)
• M12: 2,990,013 km (0.118 R)
• M13: 3,083,212 km (0.099 R)
• M14: 3,643,157 km (0.097 R)
• M15: 3,742,939 km (0.085 R)
• M16: 3,884,309 km (0.104 R)
• M17: 4,382,470 km (0.118 R)
• M18: 4,510,226 km (0.076 R)
• M19: 4,835,153 km (0.109 R)
• M20: 5,280,356 km (0.072 R)
• M21: 5,416,640 km (0.05 R)
• M22: 5,600,047 km (0.09 R)
• M23: 5,996,780 km (0.099 R)
• M24: 6,210,556 km (0.116 R)
• M25: 6,378,554 km (0.052 R)
• M26: 6,645,736 km (0.032 R)
• M27: 6,817,773 km (0.054 R)
• M28: 7,880,367 km (0.075 R)
• M29: 8,751,475 km (0.115 R)
• M30: 9,404,171 km (0.071 R)
• M31: 9,932,102 km (0.085 R)
• M32: 10,327,339 km (0.101 R)
• M33: 10,441,333 km (0.117 R)
• M34: 10,872,025 km (0.087 R)
• M35: 12,683,655 km (0.057 R)
• M36: 13,577,353 km (0.085 R)
• M37: 13,733,533 km (0.092 R)
• M38: 13,953,293 km (0.045 R)
• M39: 14,047,689 km (0.119 R)
• M40: 14,587,288 km (0.09 R)
• M41: 15,133,620 km (0.086 R)
• M42: 15,327,947 km (0.111 R)
• M43: 15,588,547 km (0.116 R)
• M44: 15,686,683 km (0.083 R)
• M45: 16,445,444 km (0.108 R)
• M46: 16,545,375 km (0.107 R)
• M47: 16,779,196 km (0.101 R)
• M48: 17,216,321 km (0.034 R)
• M49: 17,317,749 km (0.112 R)
• M50: 17,998,868 km (0.112 R)
• M51: 18,967,364 km (0.081 R)
• M52: 20,237,301 km (0.066 R)
• M53: 21,062,931 km (0.109 R)
• M54: 22,784,504 km (0.081 R)
• M55: 22,970,304 km (0.057 R)
• M56: 23,793,841 km (0.097 R)
• M57: 24,247,122 km (0.038 R)
• M58: 24,436,812 km (0.082 R)
• M59: 24,665,099 km (0.106 R)
• M60: 24,932,280 km (0.11 R)
• M61: 25,508,232 km (0.11 R)
• M62: 25,933,389 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 13

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.59 AU - 8.77 AU

Year: 8767 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,658,942 km

• M1: 537,804 km (0.066 R)
• M2: 724,802 km (0.05 R)
• M3: 961,914 km (0.11 R)
• M4: 1,295,218 km (0.098 R)
• M5: 1,470,397 km (0.056 R)
• M6: 1,754,185 km (0.114 R)
• M7: 1,891,366 km (0.104 R)
• M8: 2,437,996 km (0.113 R)
• M9: 2,789,103 km (0.037 R)
• M10: 3,101,164 km (0.054 R)
• M11: 3,511,062 km (0.065 R)
• M12: 3,833,595 km (0.068 R)
• M13: 3,968,383 km (0.067 R)
• M14: 4,491,975 km (0.115 R)
• M15: 5,070,321 km (0.052 R)
• M16: 5,452,394 km (0.064 R)
• M17: 5,553,522 km (0.086 R)
• M18: 6,456,943 km (0.063 R)
• M19: 6,726,070 km (0.105 R)
• M20: 7,706,534 km (0.085 R)
• M21: 8,223,245 km (0.107 R)
• M22: 8,790,670 km (0.072 R)
• M23: 9,391,156 km (0.075 R)
• M24: 9,778,465 km (0.065 R)
• M25: 10,170,860 km (0.078 R)
• M26: 11,336,227 km (0.094 R)
• M27: 11,661,304 km (0.119 R)
• M28: 12,143,757 km (0.105 R)
• M29: 12,565,772 km (0.034 R)
• M30: 12,655,232 km (0.1 R)
• M31: 12,992,575 km (0.071 R)
• M32: 13,128,260 km (0.117 R)
• M33: 13,264,544 km (0.106 R)
• M34: 14,115,157 km (0.117 R)
• M35: 14,535,378 km (0.115 R)
• M36: 14,770,695 km (0.11 R)
• M37: 15,197,348 km (0.111 R)
• M38: 16,062,772 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 12.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.64 AU - 11.98 AU

Year: 12406 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,658,942 km

• M1: 160,668 km (0.104 R)
• M2: 248,781 km (0.048 R)
• M3: 352,153 km (0.108 R)
• M4: 520,601 km (0.11 R)
• M5: 771,476 km (0.074 R)
• M6: 1,043,744 km (0.103 R)
• M7: 1,305,092 km (0.063 R)
• M8: 1,915,302 km (0.116 R)
• M9: 2,062,356 km (0.097 R)
• M10: 2,606,743 km (0.115 R)
• M11: 2,715,501 km (0.054 R)
• M12: 3,137,067 km (0.064 R)
• M13: 3,282,327 km (0.117 R)
• M14: 3,370,590 km (0.118 R)
• M15: 3,519,440 km (0.118 R)
• M16: 3,762,386 km (0.087 R)
• M17: 3,948,187 km (0.081 R)
• M18: 4,821,839 km (0.103 R)
• M19: 5,058,054 km (0.082 R)
• M20: 5,298,158 km (0.06 R)
• M21: 5,506,997 km (0.08 R)
• M22: 6,369,279 km (0.105 R)
• M23: 6,517,082 km (0.102 R)
• M24: 6,853,976 km (0.12 R)
• M25: 7,119,961 km (0.075 R)
• M26: 7,235,002 km (0.046 R)
• M27: 9,117,392 km (0.086 R)
• M28: 9,284,343 km (0.108 R)
• M29: 9,578,901 km (0.105 R)
• M30: 9,833,816 km (0.108 R)
• M31: 10,876,064 km (0.116 R)
• M32: 11,816,736 km (0.097 R)
• M33: 13,536,962 km (0.066 R)
• M34: 14,111,717 km (0.075 R)
• M35: 14,792,237 km (0.069 R)
• M36: 14,939,442 km (0.088 R)
• M37: 15,185,979 km (0.105 R)
• M38: 15,933,370 km (0.12 R)
• M39: 16,642,015 km (0.102 R)
• M40: 16,795,054 km (0.089 R)
• M41: 17,360,833 km (0.114 R)
• M42: 18,988,308 km (0.071 R)
• M43: 19,901,454 km (0.119 R)
• M44: 20,118,520 km (0.12 R)
• M45: 20,499,995 km (0.026 R)
• M46: 20,664,253 km (0.064 R)
• M47: 21,159,721 km (0.098 R)
• M48: 21,826,329 km (0.107 R)
• M49: 22,612,765 km (0.099 R)
• M50: 22,895,954 km (0.113 R)
• M51: 23,294,333 km (0.114 R)
• M52: 23,867,443 km (0.118 R)
• M53: 24,910,738 km (0.114 R)
• M54: 25,261,844 km (0.045 R)
• M55: 25,379,279 km (0.108 R)
• M56: 25,732,479 km (0.114 R)
• M57: 26,443,967 km (0.111 R)
• M58: 26,682,575 km (0.108 R)
• M59: 28,739,397 km (0.105 R)
• M60: 29,107,557 km (0.114 R)
• M61: 30,783,951 km (0.079 R)
• M62: 31,286,749 km (0.1 R)
• M63: 31,918,950 km (0.077 R)
• M64: 32,364,003 km (0.055 R)
• M65: 33,646,955 km (0.077 R)
• M66: 33,776,207 km (0.085 R)
• M67: 38,942,869 km (0.081 R)
• M68: 39,486,508 km (0.108 R)
• M69: 39,622,791 km (0.103 R)
• M70: 39,827,591 km (0.113 R)
• M71: 40,238,237 km (0.11 R)
• M72: 40,444,084 km (0.099 R)
• M73: 40,856,674 km (0.107 R)
• M74: 41,270,761 km (0.087 R)
• M75: 43,221,667 km (0.108 R)
• M76: 44,137,655 km (0.105 R)
• M77: 44,562,513 km (0.11 R)
• M78: 45,917,122 km (0.114 R)
• M79: 46,923,766 km (0.074 R)
• M80: 47,429,855 km (0.106 R)
• M81: 47,719,776 km (0.119 R)
• M82: 48,228,708 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 3.4

Gravity: 86.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.1 AU - 13.74 AU

Year: 18423 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,658,942 km

• M1: 62,981 km (0.093 R)
• M2: 1,010,085 km (0.115 R)
• M3: 1,038,060 km (0.101 R)
• M4: 1,718,730 km (0.087 R)
• M5: 2,282,714 km (0.113 R)
• M6: 2,319,814 km (0.046 R)
• M7: 3,019,932 km (0.08 R)
• M8: 3,435,066 km (0.105 R)
• M9: 3,736,207 km (0.09 R)
• M10: 4,135,783 km (0.069 R)
• M11: 4,180,961 km (0.112 R)
• M12: 4,226,289 km (0.043 R)
• M13: 4,317,694 km (0.069 R)
• M14: 4,363,471 km (0.087 R)
• M15: 4,783,841 km (0.078 R)
• M16: 4,878,985 km (0.104 R)
• M17: 5,612,314 km (0.112 R)
• M18: 6,589,337 km (0.043 R)
• M19: 6,642,295 km (0.101 R)
• M20: 7,016,290 km (0.107 R)
• M21: 7,124,449 km (0.119 R)
• M22: 7,562,322 km (0.091 R)
• M23: 8,065,420 km (0.112 R)
• M24: 9,044,986 km (0.111 R)
• M25: 9,459,073 km (0.105 R)
• M26: 9,698,430 km (0.096 R)
• M27: 10,366,983 km (0.102 R)
• M28: 10,428,617 km (0.088 R)
• M29: 10,675,902 km (0.094 R)
• M30: 10,987,664 km (0.05 R)
• M31: 11,429,277 km (0.1 R)
• M32: 12,986,591 km (0.095 R)
• M33: 14,955,150 km (0.078 R)
• M34: 15,867,397 km (0.09 R)
• M35: 16,080,425 km (0.092 R)
• M36: 16,797,447 km (0.097 R)
• M37: 17,232,628 km (0.111 R)
• M38: 18,188,109 km (0.106 R)
• M39: 20,457,958 km (0.115 R)
• M40: 20,844,967 km (0.114 R)
• M41: 20,922,609 km (0.082 R)
• M42: 21,862,083 km (0.044 R)
• M43: 22,099,046 km (0.058 R)
• M44: 22,735,286 km (0.103 R)
• M45: 23,620,008 km (0.111 R)
• M46: 25,009,024 km (0.099 R)
• M47: 25,174,180 km (0.038 R)
• M48: 25,505,689 km (0.047 R)
• M49: 25,838,544 km (0.104 R)
• M50: 27,694,755 km (0.11 R)
• M51: 28,208,324 km (0.116 R)
• M52: 29,680,666 km (0.087 R)
• M53: 31,533,735 km (0.116 R)
• M54: 33,514,710 km (0.069 R)
• M55: 34,704,163 km (0.076 R)
• M56: 35,165,223 km (0.072 R)
• M57: 37,029,961 km (0.106 R)
• M58: 37,406,798 km (0.084 R)
• M59: 37,784,832 km (0.106 R)
• M60: 38,544,639 km (0.092 R)
• M61: 38,926,563 km (0.106 R)
• M62: 39,597,808 km (0.119 R)
• M63: 44,102,799 km (0.099 R)
• M64: 44,702,237 km (0.036 R)
• M65: 44,902,698 km (0.105 R)
• M66: 48,560,815 km (0.033 R)
• M67: 49,490,267 km (0.083 R)
• M68: 49,593,938 km (0.046 R)
• M69: 50,738,511 km (0.096 R)
• M70: 52,630,326 km (0.102 R)
• M71: 52,736,092 km (0.03 R)
• M72: 53,372,182 km (0.05 R)
• M73: 54,973,627 km (0.086 R)
• M74: 55,081,038 km (0.097 R)
• M75: 56,266,153 km (0.062 R)
• M76: 56,916,155 km (0.095 R)
• M77: 58,004,929 km (0.094 R)
• M78: 59,540,850 km (0.052 R)
• M79: 60,092,567 km (0.064 R)
• M80: 60,535,227 km (0.108 R)
• M81: 62,876,733 km (0.104 R)
• M82: 64,793,830 km (0.101 R)
• M83: 67,647,708 km (0.105 R)
• M84: 68,916,448 km (0.074 R)
• M85: 70,076,579 km (0.117 R)
• M86: 70,192,967 km (0.101 R)
• M87: 70,775,650 km (0.042 R)
• M88: 71,126,158 km (0.119 R)
• M89: 72,887,075 km (0.113 R)
• M90: 73,359,056 km (0.084 R)
• M91: 73,595,420 km (0.064 R)
• M92: 74,662,203 km (0.089 R)
• M93: 76,331,865 km (0.098 R)
• M94: 77,893,367 km (0.11 R)
• M95: 78,255,095 km (0.091 R)
• M96: 80,925,567 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit