🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 195 Days

Day: 22.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,866,073 km

• M1: 215,122 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.18 AU

Year: 976 Days

Day: 44.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 13.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.03 AU - 9.13 AU

Year: 7780 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,866,073 km

• M1: 217,964 km (0.106 R)
• M2: 411,245 km (0.083 R)
• M3: 572,810 km (0.037 R)
• M4: 822,040 km (0.103 R)
• M5: 919,129 km (0.072 R)
• M6: 1,090,419 km (0.097 R)
• M7: 1,254,378 km (0.066 R)
• M8: 1,526,646 km (0.087 R)
• M9: 1,927,269 km (0.092 R)
• M10: 2,408,376 km (0.084 R)
• M11: 2,650,725 km (0.071 R)
• M12: 2,825,305 km (0.101 R)
• M13: 3,561,776 km (0.104 R)
• M14: 3,980,351 km (0.095 R)
• M15: 4,473,874 km (0.116 R)
• M16: 4,713,081 km (0.088 R)
• M17: 4,925,809 km (0.095 R)
• M18: 5,743,661 km (0.1 R)
• M19: 6,135,607 km (0.088 R)
• M20: 6,570,039 km (0.051 R)
• M21: 6,842,457 km (0.086 R)
• M22: 7,118,465 km (0.107 R)
• M23: 7,968,929 km (0.111 R)
• M24: 8,186,594 km (0.079 R)
• M25: 9,001,453 km (0.118 R)
• M26: 9,190,396 km (0.089 R)
• M27: 10,232,943 km (0.117 R)
• M28: 10,469,757 km (0.11 R)
• M29: 10,748,308 km (0.066 R)
• M30: 11,069,644 km (0.106 R)
• M31: 11,680,751 km (0.098 R)
• M32: 12,219,304 km (0.087 R)
• M33: 12,512,815 km (0.041 R)
• M34: 12,850,906 km (0.045 R)
• M35: 13,021,148 km (0.084 R)
• M36: 13,277,858 km (0.069 R)
• M37: 15,845,257 km (0.084 R)
• M38: 16,765,433 km (0.069 R)
• M39: 16,858,334 km (0.056 R)
• M40: 17,232,029 km (0.099 R)
• M41: 17,702,963 km (0.078 R)
• M42: 17,892,504 km (0.094 R)
• M43: 18,947,019 km (0.106 R)
• M44: 19,481,981 km (0.092 R)
• M45: 19,579,669 km (0.104 R)
• M46: 20,915,877 km (0.115 R)
• M47: 22,434,744 km (0.114 R)
• M48: 22,537,368 km (0.062 R)
• M49: 23,259,327 km (0.109 R)
• M50: 23,519,029 km (0.092 R)
• M51: 23,831,988 km (0.078 R)
• M52: 24,146,443 km (0.054 R)
• M53: 24,991,371 km (0.095 R)
• M54: 26,169,006 km (0.104 R)
• M55: 27,146,030 km (0.087 R)
• M56: 27,309,989 km (0.105 R)
• M57: 27,693,857 km (0.098 R)
• M58: 28,300,776 km (0.102 R)
• M59: 28,745,081 km (0.069 R)
• M60: 29,135,532 km (0.109 R)
• M61: 29,978,366 km (0.079 R)
• M62: 30,148,010 km (0.037 R)
• M63: 30,886,276 km (0.113 R)
• M64: 31,000,419 km (0.088 R)
• M65: 31,630,525 km (0.066 R)
• M66: 32,729,022 km (0.117 R)
• M67: 33,136,826 km (0.1 R)
• M68: 34,016,461 km (0.118 R)
• M69: 34,429,651 km (0.104 R)
• M70: 34,547,983 km (0.058 R)
• M71: 35,022,657 km (0.079 R)
• M72: 35,798,770 km (0.069 R)
• M73: 36,399,556 km (0.066 R)
• M74: 36,580,419 km (0.119 R)
• M75: 37,489,526 km (0.111 R)
• M76: 38,160,771 km (0.088 R)
• M77: 38,897,690 km (0.094 R)
• M78: 40,697,802 km (0.105 R)
• M79: 41,702,650 km (0.064 R)
• M80: 42,208,142 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.1

Radius: 4

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.2 AU - 15.88 AU

Year: 17554 Days

Day: 16.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,866,073 km

• M1: 59,540 km (0.112 R)
• M2: 137,929 km (0.061 R)
• M3: 298,897 km (0.081 R)
• M4: 422,464 km (0.064 R)
• M5: 579,841 km (0.067 R)
• M6: 795,711 km (0.099 R)
• M7: 1,034,918 km (0.038 R)
• M8: 1,295,218 km (0.057 R)
• M9: 1,445,564 km (0.098 R)
• M10: 1,708,557 km (0.054 R)
• M11: 1,735,634 km (0.093 R)
• M12: 1,873,414 km (0.098 R)
• M13: 2,520,874 km (0.091 R)
• M14: 2,740,184 km (0.097 R)
• M15: 2,836,076 km (0.116 R)
• M16: 2,965,628 km (0.114 R)
• M17: 3,607,253 km (0.114 R)
• M18: 4,476,417 km (0.103 R)
• M19: 4,779,951 km (0.089 R)
• M20: 4,972,932 km (0.079 R)
• M21: 5,050,873 km (0.056 R)
• M22: 5,975,986 km (0.105 R)
• M23: 6,100,452 km (0.113 R)
• M24: 6,309,739 km (0.117 R)
• M25: 6,821,813 km (0.067 R)
• M26: 6,951,813 km (0.03 R)
• M27: 7,039,029 km (0.119 R)
• M28: 7,082,861 km (0.112 R)
• M29: 7,976,259 km (0.104 R)
• M30: 8,763,144 km (0.042 R)
• M31: 8,904,514 km (0.042 R)
• M32: 8,999,210 km (0.111 R)
• M33: 9,866,428 km (0.067 R)
• M34: 11,939,107 km (0.12 R)
• M35: 12,253,262 km (0.111 R)
• M36: 12,623,368 km (0.057 R)
• M37: 12,943,507 km (0.115 R)
• M38: 13,919,783 km (0.058 R)
• M39: 14,029,737 km (0.116 R)
• M40: 15,428,028 km (0.077 R)
• M41: 15,655,866 km (0.05 R)
• M42: 16,870,002 km (0.109 R)
• M43: 16,987,287 km (0.073 R)
• M44: 17,104,721 km (0.066 R)
• M45: 19,020,920 km (0.115 R)
• M46: 19,880,360 km (0.094 R)
• M47: 20,439,557 km (0.119 R)
• M48: 20,940,860 km (0.101 R)
• M49: 21,891,853 km (0.088 R)
• M50: 22,147,815 km (0.037 R)
• M51: 22,469,151 km (0.074 R)
• M52: 22,921,535 km (0.091 R)
• M53: 24,230,816 km (0.104 R)
• M54: 24,694,869 km (0.029 R)
• M55: 24,827,861 km (0.099 R)
• M56: 26,036,462 km (0.027 R)
• M57: 27,332,877 km (0.105 R)
• M58: 27,746,515 km (0.065 R)
• M59: 28,092,835 km (0.109 R)
• M60: 28,650,087 km (0.044 R)
• M61: 28,719,949 km (0.098 R)
• M62: 29,070,307 km (0.091 R)
• M63: 29,210,779 km (0.062 R)
• M64: 29,281,090 km (0.037 R)
• M65: 29,845,972 km (0.066 R)
• M66: 30,485,802 km (0.111 R)
• M67: 34,492,332 km (0.088 R)
• M68: 35,238,227 km (0.083 R)
• M69: 36,140,602 km (0.092 R)
• M70: 36,215,999 km (0.067 R)
• M71: 36,518,785 km (0.057 R)
• M72: 38,815,112 km (0.097 R)
• M73: 39,047,438 km (0.112 R)
• M74: 40,764,223 km (0.117 R)
• M75: 41,394,628 km (0.108 R)
• M76: 42,904,819 km (0.089 R)
• M77: 43,305,143 km (0.074 R)
• M78: 43,948,414 km (0.103 R)
• M79: 44,109,680 km (0.114 R)
• M80: 44,837,923 km (0.095 R)
• M81: 45,407,142 km (0.082 R)
• M82: 45,896,776 km (0.108 R)
• M83: 45,978,606 km (0.072 R)
• M84: 48,371,724 km (0.107 R)
• M85: 51,483,359 km (0.089 R)
• M86: 51,738,424 km (0.069 R)
• M87: 52,934,459 km (0.102 R)
• M88: 54,658,873 km (0.068 R)
• M89: 55,266,839 km (0.114 R)
• M90: 55,702,318 km (0.079 R)
• M91: 57,279,828 km (0.038 R)
• M92: 58,074,043 km (0.069 R)
• M93: 58,783,137 km (0.114 R)
• M94: 59,316,753 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 4.2

Gravity: 37.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.97 AU - 17.03 AU

Year: 24985 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,866,073 km

• M1: 103,073 km (0.118 R)
• M2: 180,864 km (0.063 R)
• M3: 596,447 km (0.081 R)
• M4: 1,141,581 km (0.113 R)
• M5: 1,233,584 km (0.07 R)
• M6: 1,425,069 km (0.09 R)
• M7: 1,457,831 km (0.052 R)
• M8: 1,557,763 km (0.104 R)
• M9: 1,871,170 km (0.113 R)
• M10: 2,165,728 km (0.087 R)
• M11: 2,674,960 km (0.091 R)
• M12: 2,715,650 km (0.088 R)
• M13: 3,526,471 km (0.064 R)
• M14: 4,027,773 km (0.037 R)
• M15: 4,121,421 km (0.06 R)
• M16: 4,502,746 km (0.118 R)
• M17: 4,796,108 km (0.114 R)
• M18: 4,845,625 km (0.104 R)
• M19: 5,045,338 km (0.059 R)
• M20: 5,660,484 km (0.11 R)
• M21: 5,870,819 km (0.082 R)
• M22: 6,571,834 km (0.116 R)
• M23: 6,904,241 km (0.079 R)
• M24: 6,960,191 km (0.101 R)
• M25: 7,016,290 km (0.091 R)
• M26: 7,527,765 km (0.12 R)
• M27: 8,110,149 km (0.056 R)
• M28: 8,169,091 km (0.04 R)
• M29: 8,287,572 km (0.12 R)
• M30: 9,010,429 km (0.107 R)
• M31: 10,132,114 km (0.083 R)
• M32: 10,580,010 km (0.051 R)
• M33: 11,627,943 km (0.108 R)
• M34: 15,327,349 km (0.084 R)
• M35: 16,360,173 km (0.116 R)
• M36: 16,584,420 km (0.099 R)
• M37: 16,960,509 km (0.026 R)
• M38: 22,096,952 km (0.099 R)
• M39: 22,759,970 km (0.081 R)
• M40: 24,190,275 km (0.108 R)
• M41: 24,702,049 km (0.044 R)
• M42: 25,045,227 km (0.111 R)
• M43: 27,048,791 km (0.078 R)
• M44: 27,757,586 km (0.094 R)
• M45: 28,203,687 km (0.088 R)
• M46: 30,194,685 km (0.096 R)
• M47: 30,929,958 km (0.11 R)
• M48: 32,043,714 km (0.07 R)
• M49: 32,981,843 km (0.114 R)
• M50: 33,738,808 km (0.072 R)
• M51: 34,405,865 km (0.048 R)
• M52: 35,656,204 km (0.092 R)
• M53: 39,395,253 km (0.118 R)
• M54: 39,695,645 km (0.114 R)
• M55: 40,198,145 km (0.118 R)
• M56: 40,803,866 km (0.045 R)
• M57: 41,107,849 km (0.116 R)
• M58: 41,310,854 km (0.101 R)
• M59: 44,396,758 km (0.088 R)
• M60: 45,862,070 km (0.073 R)
• M61: 47,236,874 km (0.119 R)
• M62: 48,303,507 km (0.106 R)
• M63: 48,517,881 km (0.114 R)
• M64: 49,270,358 km (0.072 R)
• M65: 50,351,951 km (0.087 R)
• M66: 51,441,472 km (0.118 R)
• M67: 52,098,954 km (0.069 R)
• M68: 52,428,668 km (0.101 R)
• M69: 54,087,858 km (0.103 R)
• M70: 56,665,130 km (0.086 R)
• M71: 57,117,514 km (0.084 R)
• M72: 58,025,723 km (0.109 R)
• M73: 60,778,773 km (0.098 R)
• M74: 61,822,068 km (0.103 R)
• M75: 62,171,229 km (0.112 R)
• M76: 62,520,840 km (0.05 R)
• M77: 62,637,676 km (0.097 R)
• M78: 63,691,443 km (0.108 R)
• M79: 66,172,973 km (0.119 R)
• M80: 66,292,052 km (0.082 R)
• M81: 66,410,983 km (0.108 R)
• M82: 67,126,659 km (0.071 R)
• M83: 67,365,866 km (0.078 R)
• M84: 67,605,223 km (0.116 R)
• M85: 68,686,067 km (0.105 R)
• M86: 70,135,970 km (0.084 R)
• M87: 71,596,045 km (0.071 R)
• M88: 73,435,201 km (0.117 R)
• M89: 75,538,248 km (0.058 R)
• M90: 76,534,719 km (0.098 R)
• M91: 77,410,316 km (0.084 R)
• M92: 78,540,827 km (0.031 R)
• M93: 79,929,993 km (0.118 R)
• M94: 81,072,621 km (0.116 R)
• M95: 81,709,609 km (0.108 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: 150 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit