🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 221 Days

Day: 44.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 235 Days

Day: 40.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.86 AU - 1.38 AU

Year: 429 Days

Day: 33.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 74.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.31 AU - 1.39 AU

Year: 567 Days

Day: 21.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 12.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.76 AU - 9.34 AU

Year: 9846 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,350,845 km

• M1: 166,502 km (0.066 R)
• M2: 300,542 km (0.096 R)
• M3: 394,938 km (0.064 R)
• M4: 669,450 km (0.058 R)
• M5: 891,753 km (0.086 R)
• M6: 980,165 km (0.079 R)
• M7: 1,125,724 km (0.101 R)
• M8: 1,439,431 km (0.112 R)
• M9: 1,669,662 km (0.076 R)
• M10: 2,306,500 km (0.119 R)
• M11: 2,559,171 km (0.066 R)
• M12: 2,707,721 km (0.073 R)
• M13: 3,033,246 km (0.105 R)
• M14: 3,111,636 km (0.077 R)
• M15: 3,250,612 km (0.084 R)
• M16: 3,912,284 km (0.115 R)
• M17: 4,127,704 km (0.094 R)
• M18: 4,458,166 km (0.074 R)
• M19: 4,683,461 km (0.073 R)
• M20: 4,981,759 km (0.059 R)
• M21: 5,310,276 km (0.075 R)
• M22: 5,477,077 km (0.051 R)
• M23: 5,645,674 km (0.107 R)
• M24: 5,816,066 km (0.058 R)
• M25: 6,087,287 km (0.101 R)
• M26: 6,565,701 km (0.099 R)
• M27: 6,874,172 km (0.106 R)
• M28: 7,108,592 km (0.083 R)
• M29: 7,665,993 km (0.111 R)
• M30: 7,800,781 km (0.114 R)
• M31: 8,155,029 km (0.103 R)
• M32: 8,626,262 km (0.064 R)
• M33: 8,710,336 km (0.082 R)
• M34: 9,421,823 km (0.052 R)
• M35: 9,537,313 km (0.069 R)
• M36: 10,508,802 km (0.038 R)
• M37: 10,809,493 km (0.11 R)
• M38: 11,021,623 km (0.106 R)
• M39: 11,327,102 km (0.098 R)
• M40: 11,697,357 km (0.041 R)
• M41: 11,915,171 km (0.037 R)
• M42: 12,354,839 km (0.105 R)
• M43: 12,736,015 km (0.095 R)
• M44: 13,056,753 km (0.079 R)
• M45: 13,477,422 km (0.12 R)
• M46: 13,575,259 km (0.075 R)
• M47: 14,133,558 km (0.112 R)
• M48: 14,934,655 km (0.1 R)
• M49: 15,750,561 km (0.07 R)
• M50: 15,922,449 km (0.108 R)
• M51: 16,476,261 km (0.045 R)
• M52: 17,283,790 km (0.062 R)
• M53: 17,960,421 km (0.074 R)
• M54: 18,718,583 km (0.115 R)
• M55: 19,083,153 km (0.091 R)
• M56: 19,856,574 km (0.078 R)
• M57: 19,968,025 km (0.098 R)
• M58: 20,191,225 km (0.093 R)
• M59: 21,320,240 km (0.112 R)
• M60: 21,510,379 km (0.101 R)
• M61: 22,160,980 km (0.097 R)
• M62: 22,353,662 km (0.086 R)
• M63: 22,895,954 km (0.081 R)
• M64: 23,442,585 km (0.048 R)
• M65: 23,678,201 km (0.086 R)
• M66: 24,310,402 km (0.114 R)
• M67: 24,469,275 km (0.061 R)
• M68: 24,788,218 km (0.092 R)
• M69: 25,028,173 km (0.109 R)
• M70: 25,269,025 km (0.102 R)
• M71: 25,470,234 km (0.077 R)
• M72: 25,955,530 km (0.117 R)
• M73: 26,443,817 km (0.077 R)
• M74: 26,566,338 km (0.088 R)
• M75: 26,689,158 km (0.063 R)
• M76: 26,935,246 km (0.088 R)
• M77: 27,223,222 km (0.1 R)
• M78: 27,305,651 km (0.102 R)
• M79: 27,553,534 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 14.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.38 AU - 10.04 AU

Year: 10943 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,350,845 km

• M1: 232,924 km (0.045 R)
• M2: 721,660 km (0.113 R)
• M3: 1,013,077 km (0.083 R)
• M4: 1,236,576 km (0.092 R)
• M5: 1,591,422 km (0.115 R)
• M6: 2,004,462 km (0.101 R)
• M7: 2,184,578 km (0.116 R)
• M8: 2,290,044 km (0.055 R)
• M9: 2,451,460 km (0.037 R)
• M10: 2,929,874 km (0.058 R)
• M11: 3,195,261 km (0.103 R)
• M12: 3,718,255 km (0.107 R)
• M13: 4,038,694 km (0.077 R)
• M14: 4,235,415 km (0.069 R)
• M15: 4,706,648 km (0.112 R)
• M16: 5,018,709 km (0.093 R)
• M17: 5,124,325 km (0.045 R)
• M18: 5,663,177 km (0.043 R)
• M19: 5,995,284 km (0.079 R)
• M20: 6,795,334 km (0.109 R)
• M21: 7,387,292 km (0.117 R)
• M22: 8,244,189 km (0.106 R)
• M23: 8,705,549 km (0.035 R)
• M24: 9,003,697 km (0.097 R)
• M25: 9,522,503 km (0.061 R)
• M26: 9,741,664 km (0.032 R)
• M27: 9,918,189 km (0.116 R)
• M28: 10,319,112 km (0.063 R)
• M29: 10,953,556 km (0.084 R)
• M30: 11,137,113 km (0.066 R)
• M31: 11,275,491 km (0.091 R)
• M32: 11,460,992 km (0.09 R)
• M33: 11,694,215 km (0.098 R)
• M34: 12,023,330 km (0.061 R)
• M35: 12,165,299 km (0.064 R)
• M36: 13,126,316 km (0.066 R)
• M37: 14,061,901 km (0.104 R)
• M38: 15,274,242 km (0.065 R)
• M39: 15,737,546 km (0.119 R)
• M40: 16,836,642 km (0.043 R)
• M41: 16,995,664 km (0.102 R)
• M42: 17,583,135 km (0.105 R)
• M43: 17,960,421 km (0.107 R)
• M44: 18,231,642 km (0.028 R)
• M45: 18,613,565 km (0.095 R)
• M46: 20,055,091 km (0.117 R)
• M47: 20,223,837 km (0.104 R)
• M48: 20,903,161 km (0.097 R)
• M49: 21,705,305 km (0.045 R)
• M50: 21,820,645 km (0.118 R)
• M51: 23,694,956 km (0.064 R)
• M52: 24,351,093 km (0.118 R)
• M53: 26,478,524 km (0.117 R)
• M54: 26,663,576 km (0.066 R)
• M55: 27,283,809 km (0.084 R)
• M56: 28,854,886 km (0.049 R)
• M57: 29,172,782 km (0.031 R)
• M58: 29,683,509 km (0.095 R)
• M59: 29,940,069 km (0.117 R)
• M60: 30,326,331 km (0.038 R)
• M61: 32,084,555 km (0.11 R)
• M62: 34,143,919 km (0.061 R)
• M63: 38,668,656 km (0.098 R)
• M64: 38,808,680 km (0.095 R)
• M65: 39,723,022 km (0.069 R)
• M66: 39,864,392 km (0.117 R)
• M67: 40,502,277 km (0.027 R)
• M68: 41,000,887 km (0.047 R)
• M69: 42,797,856 km (0.116 R)
• M70: 42,942,667 km (0.072 R)
• M71: 43,815,421 km (0.082 R)
• M72: 44,620,407 km (0.048 R)
• M73: 45,504,232 km (0.117 R)
• M74: 46,840,888 km (0.098 R)
• M75: 47,289,383 km (0.097 R)
• M76: 47,514,079 km (0.102 R)
• M77: 47,814,322 km (0.034 R)
• M78: 47,964,668 km (0.077 R)
• M79: 48,341,206 km (0.12 R)
• M80: 49,628,645 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 3.2

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.52 AU - 14.78 AU

Year: 17246 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,350,845 km

• M1: 78,389 km (0.1 R)
• M2: 114,592 km (0.09 R)
• M3: 158,125 km (0.104 R)
• M4: 310,715 km (0.118 R)
• M5: 560,394 km (0.073 R)
• M6: 606,919 km (0.055 R)
• M7: 754,422 km (0.062 R)
• M8: 1,005,447 km (0.06 R)
• M9: 1,426,416 km (0.11 R)
• M10: 2,718,193 km (0.097 R)
• M11: 3,014,098 km (0.039 R)
• M12: 3,348,599 km (0.081 R)
• M13: 3,607,104 km (0.095 R)
• M14: 3,665,447 km (0.103 R)
• M15: 3,842,272 km (0.03 R)
• M16: 4,082,376 km (0.07 R)
• M17: 4,767,385 km (0.03 R)
• M18: 4,863,576 km (0.118 R)
• M19: 5,254,476 km (0.084 R)
• M20: 5,757,274 km (0.113 R)
• M21: 6,522,168 km (0.097 R)
• M22: 6,916,358 km (0.08 R)
• M23: 7,878,572 km (0.086 R)
• M24: 8,803,236 km (0.113 R)
• M25: 9,438,578 km (0.046 R)
• M26: 9,924,622 km (0.085 R)
• M27: 11,047,653 km (0.069 R)
• M28: 12,474,069 km (0.086 R)
• M29: 12,828,466 km (0.12 R)
• M30: 14,048,736 km (0.073 R)
• M31: 14,186,665 km (0.036 R)
• M32: 14,602,996 km (0.114 R)
• M33: 14,835,920 km (0.041 R)
• M34: 15,875,775 km (0.111 R)
• M35: 16,115,281 km (0.087 R)
• M36: 17,676,634 km (0.034 R)
• M37: 17,825,484 km (0.096 R)
• M38: 18,324,542 km (0.091 R)
• M39: 18,374,807 km (0.048 R)
• M40: 19,900,706 km (0.076 R)
• M41: 20,107,300 km (0.106 R)
• M42: 20,262,583 km (0.112 R)
• M43: 20,678,914 km (0.117 R)
• M44: 21,255,763 km (0.065 R)
• M45: 21,837,998 km (0.118 R)
• M46: 22,051,025 km (0.103 R)
• M47: 22,264,801 km (0.116 R)
• M48: 22,371,913 km (0.07 R)
• M49: 22,640,441 km (0.074 R)
• M50: 22,802,007 km (0.083 R)
• M51: 23,343,551 km (0.088 R)
• M52: 23,615,819 km (0.108 R)
• M53: 24,494,407 km (0.119 R)
• M54: 25,327,667 km (0.105 R)
• M55: 26,226,751 km (0.096 R)
• M56: 26,965,016 km (0.091 R)
• M57: 27,652,418 km (0.093 R)
• M58: 29,454,774 km (0.096 R)
• M59: 29,867,065 km (0.099 R)
• M60: 29,985,098 km (0.108 R)
• M61: 31,414,655 km (0.076 R)
• M62: 31,835,923 km (0.113 R)
• M63: 32,622,957 km (0.084 R)
• M64: 32,683,694 km (0.074 R)
• M65: 33,110,497 km (0.071 R)
• M66: 34,277,959 km (0.07 R)
• M67: 34,773,576 km (0.108 R)
• M68: 36,148,680 km (0.081 R)
• M69: 37,732,622 km (0.117 R)
• M70: 37,924,257 km (0.108 R)
• M71: 38,372,602 km (0.111 R)
• M72: 38,565,284 km (0.081 R)
• M73: 39,016,172 km (0.063 R)
• M74: 39,080,649 km (0.101 R)
• M75: 41,362,166 km (0.101 R)
• M76: 41,559,635 km (0.117 R)
• M77: 42,884,773 km (0.071 R)
• M78: 43,218,226 km (0.095 R)
• M79: 43,619,448 km (0.087 R)
• M80: 43,753,488 km (0.098 R)
• M81: 43,954,697 km (0.11 R)
• M82: 45,101,215 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 4.5

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.84 AU - 13.86 AU

Year: 18641 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,350,845 km

• M1: 67,169 km (0.086 R)
• M2: 234,869 km (0.106 R)
• M3: 263,741 km (0.044 R)
• M4: 294,109 km (0.077 R)
• M5: 581,936 km (0.119 R)
• M6: 961,017 km (0.117 R)
• M7: 1,034,768 km (0.095 R)
• M8: 1,240,316 km (0.05 R)
• M9: 1,572,423 km (0.103 R)
• M10: 2,024,209 km (0.028 R)
• M11: 2,055,774 km (0.117 R)
• M12: 2,151,217 km (0.102 R)
• M13: 2,615,868 km (0.04 R)
• M14: 3,146,941 km (0.047 R)
• M15: 3,481,292 km (0.088 R)
• M16: 3,905,103 km (0.056 R)
• M17: 4,385,910 km (0.055 R)
• M18: 4,758,708 km (0.04 R)
• M19: 5,712,095 km (0.098 R)
• M20: 6,534,585 km (0.115 R)
• M21: 6,581,409 km (0.07 R)
• M22: 6,722,330 km (0.118 R)
• M23: 6,816,876 km (0.107 R)
• M24: 7,151,377 km (0.089 R)
• M25: 7,247,867 km (0.114 R)
• M26: 7,296,337 km (0.093 R)
• M27: 7,737,052 km (0.038 R)
• M28: 8,085,765 km (0.108 R)
• M29: 11,843,663 km (0.08 R)
• M30: 12,302,929 km (0.084 R)
• M31: 13,655,294 km (0.099 R)
• M32: 14,869,131 km (0.08 R)
• M33: 17,074,802 km (0.114 R)
• M34: 18,578,859 km (0.111 R)
• M35: 21,154,934 km (0.038 R)
• M36: 22,980,926 km (0.111 R)
• M37: 23,481,181 km (0.099 R)
• M38: 26,481,815 km (0.112 R)
• M39: 27,006,156 km (0.044 R)
• M40: 28,752,711 km (0.067 R)
• M41: 29,600,781 km (0.096 R)
• M42: 30,457,229 km (0.091 R)
• M43: 30,849,175 km (0.117 R)
• M44: 31,796,579 km (0.077 R)
• M45: 32,513,452 km (0.025 R)
• M46: 33,235,561 km (0.068 R)
• M47: 33,881,823 km (0.07 R)
• M48: 36,259,382 km (0.043 R)
• M49: 37,510,170 km (0.093 R)
• M50: 38,351,808 km (0.074 R)
• M51: 39,796,774 km (0.093 R)
• M52: 40,913,821 km (0.044 R)
• M53: 41,693,226 km (0.079 R)
• M54: 43,266,547 km (0.108 R)
• M55: 44,148,875 km (0.057 R)
• M56: 44,770,155 km (0.118 R)
• M57: 45,304,967 km (0.05 R)
• M58: 46,290,817 km (0.085 R)
• M59: 46,741,256 km (0.109 R)
• M60: 46,921,971 km (0.086 R)
• M61: 48,557,823 km (0.113 R)
• M62: 50,489,730 km (0.09 R)
• M63: 53,198,648 km (0.093 R)
• M64: 54,333,348 km (0.093 R)
• M65: 56,242,217 km (0.115 R)
• M66: 56,915,407 km (0.057 R)
• M67: 57,398,010 km (0.06 R)
• M68: 57,494,650 km (0.091 R)
• M69: 58,270,016 km (0.079 R)
• M70: 59,048,823 km (0.11 R)
• M71: 60,321,601 km (0.053 R)
• M72: 61,900,607 km (0.055 R)
• M73: 63,493,076 km (0.101 R)
• M74: 63,693,089 km (0.103 R)
• M75: 66,008,265 km (0.099 R)
• M76: 67,532,967 km (0.053 R)
• M77: 68,146,019 km (0.065 R)
• M78: 68,350,818 km (0.076 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit