🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 323 Days

Day: 24.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 426 Days

Day: 21.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,047,928 km

• M1: 118,482 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.99 AU - 3.41 AU

Year: 2204 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,047,928 km

• M1: 38,746 km (0.049 R)
• M2: 450,589 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 11.8

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.58 AU - 10.62 AU

Year: 9710 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,047,928 km

• M1: 155,133 km (0.094 R)
• M2: 231,278 km (0.087 R)
• M3: 439,070 km (0.12 R)
• M4: 667,057 km (0.066 R)
• M5: 787,633 km (0.058 R)
• M6: 954,285 km (0.062 R)
• M7: 1,133,353 km (0.091 R)
• M8: 1,984,565 km (0.091 R)
• M9: 2,216,741 km (0.095 R)
• M10: 2,679,747 km (0.053 R)
• M11: 2,995,697 km (0.061 R)
• M12: 3,143,201 km (0.026 R)
• M13: 4,177,371 km (0.117 R)
• M14: 4,409,547 km (0.12 R)
• M15: 4,886,764 km (0.09 R)
• M16: 5,131,506 km (0.076 R)
• M17: 5,488,447 km (0.093 R)
• M18: 5,706,411 km (0.095 R)
• M19: 6,001,567 km (0.062 R)
• M20: 6,151,016 km (0.12 R)
• M21: 6,800,121 km (0.056 R)
• M22: 6,995,346 km (0.104 R)
• M23: 7,471,067 km (0.118 R)
• M24: 7,998,549 km (0.071 R)
• M25: 8,121,968 km (0.097 R)
• M26: 8,496,112 km (0.09 R)
• M27: 8,622,073 km (0.087 R)
• M28: 8,790,969 km (0.086 R)
• M29: 9,132,202 km (0.076 R)
• M30: 9,434,390 km (0.113 R)
• M31: 9,652,204 km (0.09 R)
• M32: 9,871,664 km (0.08 R)
• M33: 10,450,159 km (0.098 R)
• M34: 10,630,425 km (0.119 R)
• M35: 11,131,428 km (0.12 R)
• M36: 11,223,281 km (0.088 R)
• M37: 12,776,406 km (0.095 R)
• M38: 12,872,598 km (0.116 R)
• M39: 13,455,431 km (0.085 R)
• M40: 14,146,274 km (0.113 R)
• M41: 16,079,228 km (0.094 R)
• M42: 16,183,198 km (0.089 R)
• M43: 16,339,678 km (0.079 R)
• M44: 17,395,540 km (0.068 R)
• M45: 18,582,300 km (0.059 R)
• M46: 19,517,286 km (0.098 R)
• M47: 19,628,288 km (0.11 R)
• M48: 19,851,039 km (0.069 R)
• M49: 21,490,183 km (0.071 R)
• M50: 22,704,020 km (0.096 R)
• M51: 23,054,977 km (0.044 R)
• M52: 23,289,995 km (0.094 R)
• M53: 23,525,761 km (0.082 R)
• M54: 23,703,035 km (0.119 R)
• M55: 24,178,157 km (0.111 R)
• M56: 25,137,678 km (0.113 R)
• M57: 25,379,578 km (0.109 R)
• M58: 26,477,477 km (0.044 R)
• M59: 26,908,618 km (0.091 R)
• M60: 28,404,297 km (0.075 R)
• M61: 28,530,259 km (0.061 R)
• M62: 28,719,350 km (0.114 R)
• M63: 29,098,880 km (0.033 R)
• M64: 29,480,205 km (0.073 R)
• M65: 30,569,278 km (0.079 R)
• M66: 31,671,515 km (0.066 R)
• M67: 31,802,114 km (0.082 R)
• M68: 32,589,148 km (0.1 R)
• M69: 33,117,378 km (0.12 R)
• M70: 33,316,194 km (0.101 R)
• M71: 33,648,301 km (0.073 R)
• M72: 34,115,346 km (0.094 R)
• M73: 35,529,195 km (0.104 R)
• M74: 35,936,700 km (0.098 R)
• M75: 37,858,584 km (0.079 R)
• M76: 38,762,304 km (0.084 R)
• M77: 40,449,319 km (0.12 R)
• M78: 40,874,776 km (0.099 R)
• M79: 41,230,520 km (0.101 R)
• M80: 43,458,630 km (0.109 R)
• M81: 44,185,825 km (0.111 R)
• M82: 44,404,687 km (0.051 R)
• M83: 44,697,151 km (0.115 R)
• M84: 46,242,946 km (0.112 R)
• M85: 46,613,649 km (0.106 R)
• M86: 48,406,430 km (0.046 R)
• M87: 48,556,926 km (0.104 R)
• M88: 49,993,664 km (0.116 R)
• M89: 50,831,860 km (0.099 R)
• M90: 51,061,194 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 6.7

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.76 AU - 18.38 AU

Year: 24802 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,047,928 km

• M1: 128,205 km (0.05 R)
• M2: 223,948 km (0.099 R)
• M3: 385,813 km (0.106 R)
• M4: 672,742 km (0.069 R)
• M5: 765,792 km (0.107 R)
• M6: 1,017,116 km (0.079 R)
• M7: 1,124,826 km (0.115 R)
• M8: 1,440,328 km (0.044 R)
• M9: 1,500,616 km (0.049 R)
• M10: 1,979,928 km (0.108 R)
• M11: 2,650,126 km (0.044 R)
• M12: 3,670,533 km (0.06 R)
• M13: 3,753,560 km (0.089 R)
• M14: 4,135,334 km (0.117 R)
• M15: 5,830,577 km (0.116 R)
• M16: 5,976,585 km (0.103 R)
• M17: 7,873,037 km (0.088 R)
• M18: 8,801,740 km (0.045 R)
• M19: 9,364,079 km (0.058 R)
• M20: 9,535,069 km (0.112 R)
• M21: 9,938,086 km (0.067 R)
• M22: 9,996,130 km (0.088 R)
• M23: 11,361,509 km (0.089 R)
• M24: 11,604,905 km (0.094 R)
• M25: 12,784,484 km (0.116 R)
• M26: 13,228,641 km (0.103 R)
• M27: 13,292,519 km (0.104 R)
• M28: 13,420,575 km (0.108 R)
• M29: 13,484,752 km (0.042 R)
• M30: 13,613,406 km (0.098 R)
• M31: 15,121,951 km (0.098 R)
• M32: 15,659,008 km (0.113 R)
• M33: 15,726,626 km (0.117 R)
• M34: 15,794,244 km (0.079 R)
• M35: 16,407,745 km (0.075 R)
• M36: 16,545,076 km (0.099 R)
• M37: 16,959,462 km (0.061 R)
• M38: 17,657,785 km (0.099 R)
• M39: 18,651,115 km (0.065 R)
• M40: 20,101,316 km (0.063 R)
• M41: 20,914,231 km (0.114 R)
• M42: 20,988,731 km (0.088 R)
• M43: 21,662,669 km (0.078 R)
• M44: 22,191,647 km (0.058 R)
• M45: 23,185,576 km (0.077 R)
• M46: 23,339,661 km (0.116 R)
• M47: 24,350,195 km (0.059 R)
• M48: 25,533,813 km (0.097 R)
• M49: 28,202,939 km (0.051 R)
• M50: 28,697,808 km (0.054 R)
• M51: 29,361,873 km (0.104 R)
• M52: 31,555,128 km (0.118 R)
• M53: 33,713,227 km (0.063 R)
• M54: 33,975,472 km (0.109 R)
• M55: 35,473,694 km (0.055 R)
• M56: 39,358,751 km (0.037 R)
• M57: 39,634,759 km (0.094 R)
• M58: 42,713,483 km (0.088 R)
• M59: 43,376,351 km (0.09 R)
• M60: 44,233,697 km (0.096 R)
• M61: 44,424,883 km (0.108 R)
• M62: 44,616,518 km (0.072 R)
• M63: 44,808,302 km (0.059 R)
• M64: 47,033,870 km (0.044 R)
• M65: 50,289,269 km (0.036 R)
• M66: 52,297,321 km (0.11 R)
• M67: 52,499,578 km (0.1 R)
• M68: 53,209,419 km (0.106 R)
• M69: 55,770,685 km (0.108 R)
• M70: 56,598,858 km (0.048 R)
• M71: 58,057,587 km (0.085 R)
• M72: 60,375,008 km (0.071 R)
• M73: 62,079,376 km (0.089 R)
• M74: 63,260,152 km (0.104 R)
• M75: 63,475,723 km (0.058 R)
• M76: 63,907,462 km (0.072 R)
• M77: 64,665,325 km (0.051 R)
• M78: 66,299,383 km (0.067 R)
• M79: 67,506,189 km (0.114 R)
• M80: 69,385,736 km (0.078 R)
• M81: 69,719,190 km (0.115 R)
• M82: 71,170,289 km (0.104 R)
• M83: 71,394,387 km (0.119 R)
• M84: 71,506,585 km (0.1 R)
• M85: 72,857,005 km (0.067 R)
• M86: 73,082,749 km (0.064 R)
• M87: 73,422,037 km (0.052 R)
• M88: 74,215,803 km (0.113 R)
• M89: 76,269,632 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.7

Radius: 3.3

Gravity: 64.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.42 AU - 18.9 AU

Year: 31034 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,047,928 km

• M1: 498,011 km (0.071 R)
• M2: 1,024,297 km (0.077 R)
• M3: 1,479,822 km (0.087 R)
• M4: 1,554,920 km (0.079 R)
• M5: 2,962,487 km (0.097 R)
• M6: 4,216,416 km (0.103 R)
• M7: 4,758,259 km (0.083 R)
• M8: 4,925,061 km (0.093 R)
• M9: 4,981,011 km (0.095 R)
• M10: 5,264,349 km (0.063 R)
• M11: 5,321,645 km (0.117 R)
• M12: 5,669,759 km (0.083 R)
• M13: 5,728,551 km (0.088 R)
• M14: 5,905,974 km (0.101 R)
• M15: 6,205,619 km (0.046 R)
• M16: 8,038,941 km (0.084 R)
• M17: 8,842,730 km (0.048 R)
• M18: 9,047,679 km (0.101 R)
• M19: 9,116,345 km (0.104 R)
• M20: 10,095,762 km (0.075 R)
• M21: 10,238,329 km (0.102 R)
• M22: 10,815,477 km (0.12 R)
• M23: 10,888,331 km (0.099 R)
• M24: 11,107,941 km (0.062 R)
• M25: 11,925,793 km (0.103 R)
• M26: 13,227,145 km (0.047 R)
• M27: 13,934,144 km (0.079 R)
• M28: 14,814,827 km (0.1 R)
• M29: 14,976,841 km (0.113 R)
• M30: 15,302,815 km (0.076 R)
• M31: 18,165,370 km (0.095 R)
• M32: 18,251,987 km (0.088 R)
• M33: 18,862,347 km (0.085 R)
• M34: 19,302,464 km (0.102 R)
• M35: 22,290,532 km (0.111 R)
• M36: 23,130,075 km (0.068 R)
• M37: 23,318,119 km (0.061 R)
• M38: 27,978,542 km (0.092 R)
• M39: 28,178,853 km (0.084 R)
• M40: 29,187,293 km (0.097 R)
• M41: 30,104,926 km (0.089 R)
• M42: 31,031,984 km (0.115 R)
• M43: 33,656,080 km (0.12 R)
• M44: 34,403,471 km (0.102 R)
• M45: 34,832,967 km (0.086 R)
• M46: 36,132,224 km (0.086 R)
• M47: 36,350,338 km (0.096 R)
• M48: 36,568,751 km (0.118 R)
• M49: 36,787,762 km (0.026 R)
• M50: 37,007,072 km (0.096 R)
• M51: 38,777,713 km (0.117 R)
• M52: 40,236,591 km (0.059 R)
• M53: 41,942,007 km (0.101 R)
• M54: 45,070,846 km (0.051 R)
• M55: 45,188,131 km (0.117 R)
• M56: 46,130,299 km (0.084 R)
• M57: 46,603,925 km (0.07 R)
• M58: 49,599,623 km (0.105 R)
• M59: 49,841,971 km (0.103 R)
• M60: 50,815,255 km (0.086 R)
• M61: 52,163,730 km (0.108 R)
• M62: 53,151,824 km (0.09 R)
• M63: 54,146,052 km (0.069 R)
• M64: 59,980,817 km (0.066 R)
• M65: 62,579,183 km (0.11 R)
• M66: 63,628,762 km (0.116 R)
• M67: 64,287,740 km (0.108 R)
• M68: 66,678,464 km (0.077 R)
• M69: 68,692,949 km (0.074 R)
• M70: 71,546,678 km (0.082 R)
• M71: 71,820,442 km (0.093 R)
• M72: 72,643,978 km (0.119 R)
• M73: 72,781,458 km (0.074 R)
• M74: 72,919,089 km (0.116 R)
• M75: 75,411,389 km (0.113 R)
• M76: 77,369,027 km (0.089 R)
• M77: 79,484,939 km (0.118 R)
• M78: 80,194,482 km (0.102 R)
• M79: 83,629,249 km (0.03 R)
• M80: 84,640,082 km (0.102 R)
• M81: 87,696,815 km (0.025 R)
• M82: 88,283,239 km (0.072 R)
• M83: 90,049,989 km (0.082 R)
• M84: 90,789,601 km (0.108 R)
• M85: 91,085,955 km (0.065 R)
• M86: 91,234,206 km (0.108 R)
• M87: 92,125,959 km (0.086 R)
• M88: 92,721,957 km (0.111 R)
• M89: 93,319,152 km (0.075 R)
• M90: 94,067,590 km (0.104 R)
• M91: 94,817,973 km (0.088 R)
• M92: 99,056,828 km (0.071 R)
• M93: 99,820,376 km (0.084 R)
• M94: 102,893,415 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit