🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1 AU - 1.42 AU

Year: 594 Days

Day: 26.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,100,411 km

• M1: 218,413 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.34 AU - 1.6 AU

Year: 795 Days

Day: 44.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.54 AU - 1.94 AU

Year: 1024 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 8.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.75 AU - 2.99 AU

Year: 2170 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 96,100,411 km

• M1: 118,631 km (0.102 R)
• M2: 178,769 km (0.113 R)
• M3: 264,339 km (0.102 R)
• M4: 412,890 km (0.098 R)
• M5: 509,680 km (0.117 R)
• M6: 572,810 km (0.114 R)
• M7: 717,920 km (0.092 R)
• M8: 784,641 km (0.051 R)
• M9: 953,088 km (0.118 R)
• M10: 1,021,604 km (0.096 R)
• M11: 1,080,097 km (0.083 R)
• M12: 1,200,523 km (0.081 R)
• M13: 1,256,173 km (0.118 R)
• M14: 1,351,018 km (0.092 R)
• M15: 1,415,645 km (0.097 R)
• M16: 1,501,215 km (0.083 R)
• M17: 1,581,848 km (0.095 R)
• M18: 1,663,977 km (0.092 R)
• M19: 1,782,758 km (0.1 R)
• M20: 1,911,711 km (0.082 R)
• M21: 2,021,666 km (0.111 R)
• M22: 2,081,056 km (0.109 R)
• M23: 2,217,190 km (0.12 R)
• M24: 2,317,271 km (0.078 R)
• M25: 2,522,071 km (0.095 R)
• M26: 2,634,867 km (0.034 R)
• M27: 2,691,864 km (0.035 R)
• M28: 2,924,190 km (0.073 R)
• M29: 3,042,671 km (0.087 R)
• M30: 3,119,864 km (0.088 R)
• M31: 3,311,050 km (0.062 R)
• M32: 3,372,834 km (0.112 R)
• M33: 3,696,115 km (0.067 R)
• M34: 3,796,944 km (0.109 R)
• M35: 3,945,195 km (0.103 R)
• M36: 4,104,816 km (0.093 R)
• M37: 4,228,384 km (0.105 R)
• M38: 4,324,276 km (0.073 R)
• M39: 4,537,902 km (0.05 R)
• M40: 4,834,704 km (0.029 R)
• M41: 4,965,303 km (0.112 R)
• M42: 5,086,776 km (0.072 R)
• M43: 5,322,692 km (0.039 R)
• M44: 5,467,952 km (0.09 R)
• M45: 5,847,781 km (0.117 R)
• M46: 5,933,351 km (0.08 R)
• M47: 6,149,071 km (0.092 R)
• M48: 6,466,368 km (0.109 R)
• M49: 6,599,360 km (0.106 R)
• M50: 7,128,638 km (0.097 R)
• M51: 7,300,526 km (0.116 R)
• M52: 7,462,091 km (0.102 R)
• M53: 7,566,660 km (0.033 R)
• M54: 7,695,165 km (0.099 R)
• M55: 7,906,846 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 4.1

Gravity: 56.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.29 AU - 9.61 AU

Year: 12963 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,100,411 km

• M1: 61,335 km (0.068 R)
• M2: 88,113 km (0.118 R)
• M3: 134,189 km (0.098 R)
• M4: 203,902 km (0.119 R)
• M5: 230,231 km (0.06 R)
• M6: 257,757 km (0.112 R)
• M7: 655,687 km (0.096 R)
• M8: 912,996 km (0.085 R)
• M9: 1,352,066 km (0.053 R)
• M10: 1,404,425 km (0.117 R)
• M11: 1,620,743 km (0.109 R)
• M12: 2,717,296 km (0.12 R)
• M13: 3,193,167 km (0.117 R)
• M14: 4,848,317 km (0.102 R)
• M15: 5,091,564 km (0.099 R)
• M16: 5,214,683 km (0.113 R)
• M17: 5,547,687 km (0.112 R)
• M18: 5,887,723 km (0.093 R)
• M19: 6,322,006 km (0.099 R)
• M20: 8,160,115 km (0.07 R)
• M21: 8,304,178 km (0.117 R)
• M22: 8,741,452 km (0.046 R)
• M23: 8,790,520 km (0.116 R)
• M24: 9,587,728 km (0.118 R)
• M25: 10,459,883 km (0.115 R)
• M26: 10,564,153 km (0.116 R)
• M27: 10,721,231 km (0.036 R)
• M28: 11,250,209 km (0.11 R)
• M29: 11,625,550 km (0.098 R)
• M30: 12,005,080 km (0.089 R)
• M31: 12,333,596 km (0.077 R)
• M32: 14,889,775 km (0.097 R)
• M33: 15,538,731 km (0.06 R)
• M34: 15,956,408 km (0.12 R)
• M35: 16,076,535 km (0.113 R)
• M36: 16,377,975 km (0.072 R)
• M37: 16,438,412 km (0.093 R)
• M38: 16,681,210 km (0.087 R)
• M39: 17,231,730 km (0.046 R)
• M40: 17,602,134 km (0.088 R)
• M41: 17,912,699 km (0.04 R)
• M42: 18,162,528 km (0.032 R)
• M43: 18,792,185 km (0.075 R)
• M44: 19,943,341 km (0.086 R)
• M45: 20,657,970 km (0.092 R)
• M46: 21,513,371 km (0.116 R)
• M47: 22,246,101 km (0.111 R)
• M48: 23,326,497 km (0.099 R)
• M49: 23,941,643 km (0.12 R)
• M50: 24,631,439 km (0.048 R)
• M51: 24,770,116 km (0.097 R)
• M52: 25,257,805 km (0.073 R)
• M53: 26,953,647 km (0.114 R)
• M54: 28,904,852 km (0.059 R)
• M55: 30,082,486 km (0.117 R)
• M56: 30,305,088 km (0.116 R)
• M57: 30,602,638 km (0.03 R)
• M58: 31,275,679 km (0.115 R)
• M59: 31,878,109 km (0.118 R)
• M60: 31,953,656 km (0.094 R)
• M61: 33,170,934 km (0.034 R)
• M62: 33,400,866 km (0.103 R)
• M63: 34,325,680 km (0.1 R)
• M64: 35,337,261 km (0.028 R)
• M65: 35,728,908 km (0.095 R)
• M66: 36,833,090 km (0.106 R)
• M67: 37,868,307 km (0.082 R)
• M68: 38,269,080 km (0.044 R)
• M69: 39,074,814 km (0.077 R)
• M70: 44,615,321 km (0.108 R)
• M71: 44,869,039 km (0.118 R)
• M72: 45,377,971 km (0.112 R)
• M73: 45,803,577 km (0.088 R)
• M74: 47,002,305 km (0.08 R)
• M75: 49,956,115 km (0.068 R)
• M76: 51,101,436 km (0.087 R)
• M77: 52,077,113 km (0.118 R)
• M78: 52,701,235 km (0.118 R)
• M79: 52,969,464 km (0.082 R)
• M80: 53,238,142 km (0.079 R)
• M81: 54,137,076 km (0.068 R)
• M82: 54,407,848 km (0.11 R)
• M83: 55,494,826 km (0.047 R)
• M84: 56,406,326 km (0.032 R)
• M85: 57,690,474 km (0.049 R)
• M86: 59,262,897 km (0.082 R)
• M87: 60,007,745 km (0.105 R)
• M88: 60,287,792 km (0.103 R)
• M89: 61,036,829 km (0.102 R)
• M90: 62,449,631 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.9

Radius: 7.4

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.01 AU - 11.81 AU

Year: 17198 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,100,411 km

• M1: 147,055 km (0.041 R)
• M2: 198,666 km (0.05 R)
• M3: 478,115 km (0.09 R)
• M4: 607,218 km (0.119 R)
• M5: 790,475 km (0.107 R)
• M6: 877,691 km (0.071 R)
• M7: 1,208,751 km (0.115 R)
• M8: 1,659,639 km (0.057 R)
• M9: 1,773,034 km (0.077 R)
• M10: 2,037,373 km (0.094 R)
• M11: 2,220,631 km (0.079 R)
• M12: 4,329,662 km (0.044 R)
• M13: 4,725,498 km (0.046 R)
• M14: 4,968,594 km (0.039 R)
• M15: 5,382,980 km (0.087 R)
• M16: 5,551,727 km (0.082 R)
• M17: 5,636,848 km (0.092 R)
• M18: 6,556,276 km (0.119 R)
• M19: 7,056,382 km (0.032 R)
• M20: 7,334,185 km (0.115 R)
• M21: 7,380,860 km (0.111 R)
• M22: 8,189,436 km (0.099 R)
• M23: 8,432,682 km (0.088 R)
• M24: 8,976,022 km (0.078 R)
• M25: 9,226,598 km (0.101 R)
• M26: 9,327,577 km (0.088 R)
• M27: 9,786,394 km (0.119 R)
• M28: 10,148,271 km (0.092 R)
• M29: 10,778,826 km (0.082 R)
• M30: 10,885,190 km (0.07 R)
• M31: 10,938,447 km (0.063 R)
• M32: 11,367,942 km (0.117 R)
• M33: 12,077,784 km (0.086 R)
• M34: 13,425,362 km (0.066 R)
• M35: 14,584,446 km (0.04 R)
• M36: 14,879,154 km (0.085 R)
• M37: 14,938,395 km (0.116 R)
• M38: 15,295,185 km (0.101 R)
• M39: 15,594,680 km (0.108 R)
• M40: 15,835,533 km (0.08 R)
• M41: 16,077,732 km (0.095 R)
• M42: 17,996,175 km (0.093 R)
• M43: 18,375,705 km (0.099 R)
• M44: 18,439,284 km (0.075 R)
• M45: 19,855,078 km (0.094 R)
• M46: 20,116,276 km (0.095 R)
• M47: 20,840,479 km (0.084 R)
• M48: 21,372,449 km (0.115 R)
• M49: 21,640,080 km (0.104 R)
• M50: 23,063,504 km (0.115 R)
• M51: 23,406,980 km (0.058 R)
• M52: 24,657,020 km (0.087 R)
• M53: 24,937,815 km (0.112 R)
• M54: 25,715,276 km (0.105 R)
• M55: 28,388,290 km (0.114 R)
• M56: 28,535,345 km (0.113 R)
• M57: 28,903,954 km (0.063 R)
• M58: 29,199,859 km (0.084 R)
• M59: 30,318,851 km (0.096 R)
• M60: 30,469,197 km (0.05 R)
• M61: 31,756,337 km (0.078 R)
• M62: 32,444,936 km (0.11 R)
• M63: 32,906,744 km (0.053 R)
• M64: 33,293,305 km (0.111 R)
• M65: 33,836,944 km (0.113 R)
• M66: 33,914,884 km (0.049 R)
• M67: 34,227,095 km (0.079 R)
• M68: 35,564,500 km (0.093 R)
• M69: 36,279,578 km (0.09 R)
• M70: 40,337,271 km (0.113 R)
• M71: 41,082,717 km (0.046 R)
• M72: 42,587,372 km (0.083 R)
• M73: 43,855,065 km (0.05 R)
• M74: 44,280,371 km (0.102 R)
• M75: 44,365,493 km (0.088 R)
• M76: 44,450,763 km (0.098 R)
• M77: 45,220,744 km (0.117 R)
• M78: 45,306,613 km (0.103 R)
• M79: 45,564,370 km (0.083 R)
• M80: 46,340,783 km (0.119 R)
• M81: 49,224,431 km (0.073 R)
• M82: 50,465,196 km (0.11 R)
• M83: 51,895,950 km (0.111 R)
• M84: 55,071,614 km (0.119 R)
• M85: 55,990,444 km (0.115 R)
• M86: 56,174,898 km (0.11 R)
• M87: 56,451,804 km (0.096 R)
• M88: 57,192,612 km (0.068 R)
• M89: 62,180,804 km (0.097 R)
• M90: 63,137,482 km (0.12 R)
• M91: 64,002,607 km (0.033 R)
• M92: 64,195,438 km (0.088 R)

Asteroid Belt

Center: 13.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.6

Radius: 6.6

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.01 AU - 16.57 AU

Year: 26679 Days

Day: 19.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,100,411 km

• M1: 224,397 km (0.036 R)
• M2: 314,006 km (0.086 R)
• M3: 484,697 km (0.064 R)
• M4: 1,029,383 km (0.09 R)
• M5: 1,320,650 km (0.056 R)
• M6: 1,898,547 km (0.11 R)
• M7: 3,073,039 km (0.067 R)
• M8: 3,118,517 km (0.064 R)
• M9: 4,073,550 km (0.112 R)
• M10: 4,173,631 km (0.077 R)
• M11: 5,383,728 km (0.108 R)
• M12: 6,634,965 km (0.084 R)
• M13: 7,660,608 km (0.037 R)
• M14: 9,388,463 km (0.105 R)
• M15: 9,587,578 km (0.117 R)
• M16: 9,990,146 km (0.088 R)
• M17: 10,329,883 km (0.096 R)
• M18: 10,398,249 km (0.077 R)
• M19: 10,950,714 km (0.115 R)
• M20: 11,090,438 km (0.105 R)
• M21: 12,885,164 km (0.098 R)
• M22: 13,627,917 km (0.107 R)
• M23: 14,156,147 km (0.04 R)
• M24: 15,310,594 km (0.049 R)
• M25: 15,388,535 km (0.109 R)
• M26: 15,859,469 km (0.091 R)
• M27: 16,735,215 km (0.111 R)
• M28: 16,896,032 km (0.077 R)
• M29: 17,381,777 km (0.035 R)
• M30: 17,463,307 km (0.032 R)
• M31: 17,708,199 km (0.112 R)
• M32: 18,533,082 km (0.106 R)
• M33: 19,539,427 km (0.046 R)
• M34: 20,391,387 km (0.088 R)
• M35: 21,168,697 km (0.067 R)
• M36: 22,841,052 km (0.082 R)
• M37: 23,108,981 km (0.066 R)
• M38: 25,197,368 km (0.048 R)
• M39: 26,497,972 km (0.117 R)
• M40: 28,489,269 km (0.105 R)
• M41: 30,332,165 km (0.102 R)
• M42: 31,515,783 km (0.081 R)
• M43: 33,319,335 km (0.12 R)
• M44: 33,927,899 km (0.088 R)
• M45: 34,540,204 km (0.097 R)
• M46: 35,156,098 km (0.105 R)
• M47: 37,340,227 km (0.092 R)
• M48: 37,550,562 km (0.118 R)
• M49: 38,714,283 km (0.115 R)
• M50: 42,714,381 km (0.069 R)
• M51: 45,715,165 km (0.103 R)
• M52: 45,827,662 km (0.09 R)
• M53: 47,525,299 km (0.083 R)
• M54: 48,210,158 km (0.087 R)
• M55: 48,439,192 km (0.098 R)
• M56: 49,243,430 km (0.058 R)
• M57: 50,400,121 km (0.105 R)
• M58: 51,682,923 km (0.066 R)
• M59: 52,387,080 km (0.103 R)
• M60: 53,330,893 km (0.032 R)
• M61: 53,923,600 km (0.092 R)
• M62: 54,042,380 km (0.061 R)
• M63: 54,399,471 km (0.046 R)
• M64: 54,637,780 km (0.105 R)
• M65: 55,235,274 km (0.084 R)
• M66: 55,594,907 km (0.117 R)
• M67: 55,714,885 km (0.061 R)
• M68: 56,195,842 km (0.065 R)
• M69: 56,557,569 km (0.103 R)
• M70: 58,377,278 km (0.082 R)
• M71: 59,233,127 km (0.114 R)
• M72: 61,949,525 km (0.094 R)
• M73: 63,699,222 km (0.111 R)
• M74: 63,824,884 km (0.068 R)
• M75: 65,591,934 km (0.109 R)
• M76: 69,432,261 km (0.104 R)
• M77: 70,079,422 km (0.092 R)
• M78: 72,163,619 km (0.091 R)
• M79: 74,003,972 km (0.057 R)
• M80: 74,797,439 km (0.114 R)
• M81: 76,126,018 km (0.106 R)
• M82: 77,328,486 km (0.119 R)
• M83: 77,730,754 km (0.087 R)
• M84: 79,211,474 km (0.07 R)
• M85: 79,481,648 km (0.091 R)
• M86: 80,158,578 km (0.102 R)
• M87: 81,245,556 km (0.113 R)
• M88: 83,434,173 km (0.097 R)
• M89: 89,130,262 km (0.11 R)
• M90: 89,411,356 km (0.115 R)
• M91: 89,974,293 km (0.047 R)
• M92: 90,256,285 km (0.074 R)
• M93: 90,538,427 km (0.051 R)
• M94: 93,662,329 km (0.079 R)
• M95: 95,956,413 km (0.03 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: 224 - 10,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit