🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 16.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,693,476 km

• M1: 289,472 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.39 AU

Year: 474 Days

Day: 17.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.84 AU - 3.1 AU

Year: 1918 Days

Day: 14.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.94 AU - 3.02 AU

Year: 1928 Days

Day: 36.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 9.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.89 AU - 5.77 AU

Year: 3978 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,693,476 km

• M1: 207,941 km (0.108 R)
• M2: 271,969 km (0.092 R)
• M3: 405,111 km (0.032 R)
• M4: 486,343 km (0.11 R)
• M5: 553,961 km (0.094 R)
• M6: 908,657 km (0.11 R)
• M7: 982,559 km (0.118 R)
• M8: 1,058,854 km (0.062 R)
• M9: 1,123,929 km (0.081 R)
• M10: 1,285,943 km (0.099 R)
• M11: 1,412,802 km (0.114 R)
• M12: 1,514,379 km (0.087 R)
• M13: 1,755,980 km (0.095 R)
• M14: 1,865,785 km (0.091 R)
• M15: 2,026,602 km (0.105 R)
• M16: 2,141,942 km (0.067 R)
• M17: 2,697,100 km (0.113 R)
• M18: 2,769,655 km (0.1 R)
• M19: 2,861,209 km (0.064 R)
• M20: 2,935,110 km (0.037 R)
• M21: 3,047,309 km (0.101 R)
• M22: 3,180,152 km (0.096 R)
• M23: 3,471,119 km (0.084 R)
• M24: 3,831,800 km (0.111 R)
• M25: 5,074,509 km (0.114 R)
• M26: 5,346,179 km (0.086 R)
• M27: 5,437,733 km (0.094 R)
• M28: 6,261,868 km (0.048 R)
• M29: 6,774,988 km (0.094 R)
• M30: 7,634,279 km (0.1 R)
• M31: 7,841,472 km (0.11 R)
• M32: 8,129,447 km (0.058 R)
• M33: 8,394,236 km (0.066 R)
• M34: 8,581,233 km (0.083 R)
• M35: 9,150,752 km (0.12 R)
• M36: 9,343,285 km (0.081 R)
• M37: 10,070,330 km (0.074 R)
• M38: 10,757,433 km (0.12 R)
• M39: 10,989,908 km (0.074 R)
• M40: 11,518,886 km (0.117 R)
• M41: 11,966,184 km (0.09 R)
• M42: 12,388,798 km (0.12 R)
• M43: 12,510,421 km (0.098 R)
• M44: 13,906,169 km (0.093 R)
• M45: 14,478,232 km (0.083 R)
• M46: 14,638,451 km (0.113 R)
• M47: 15,187,774 km (0.101 R)
• M48: 15,252,849 km (0.113 R)
• M49: 15,908,686 km (0.063 R)
• M50: 15,974,809 km (0.071 R)
• M51: 16,573,798 km (0.088 R)
• M52: 16,707,838 km (0.089 R)
• M53: 16,775,157 km (0.079 R)
• M54: 17,622,629 km (0.1 R)
• M55: 18,588,283 km (0.104 R)
• M56: 18,832,278 km (0.116 R)
• M57: 19,394,317 km (0.062 R)
• M58: 19,641,901 km (0.056 R)
• M59: 19,961,741 km (0.109 R)
• M60: 20,033,100 km (0.093 R)
• M61: 20,211,720 km (0.095 R)
• M62: 20,283,377 km (0.105 R)
• M63: 20,534,701 km (0.116 R)
• M64: 20,642,711 km (0.104 R)
• M65: 21,113,047 km (0.054 R)
• M66: 21,477,318 km (0.078 R)
• M67: 21,623,475 km (0.099 R)
• M68: 22,064,340 km (0.035 R)
• M69: 22,619,497 km (0.054 R)
• M70: 22,693,847 km (0.099 R)
• M71: 23,029,395 km (0.087 R)
• M72: 23,141,743 km (0.035 R)
• M73: 23,291,640 km (0.099 R)
• M74: 23,856,821 km (0.057 R)
• M75: 24,655,823 km (0.052 R)
• M76: 25,424,757 km (0.081 R)
• M77: 25,540,844 km (0.091 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 12.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.42 AU - 8.68 AU

Year: 7774 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 95,693,476 km

• M1: 173,085 km (0.036 R)
• M2: 287,826 km (0.105 R)
• M3: 391,647 km (0.091 R)
• M4: 652,097 km (0.098 R)
• M5: 763,099 km (0.114 R)
• M6: 855,550 km (0.055 R)
• M7: 1,109,418 km (0.065 R)
• M8: 1,295,966 km (0.084 R)
• M9: 1,409,062 km (0.107 R)
• M10: 1,802,954 km (0.092 R)
• M11: 1,883,587 km (0.056 R)
• M12: 1,965,566 km (0.091 R)
• M13: 2,133,266 km (0.083 R)
• M14: 2,268,353 km (0.053 R)
• M15: 2,355,867 km (0.047 R)
• M16: 2,837,872 km (0.1 R)
• M17: 3,028,310 km (0.057 R)
• M18: 3,223,086 km (0.111 R)
• M19: 3,393,478 km (0.099 R)
• M20: 3,802,628 km (0.075 R)
• M21: 4,089,407 km (0.071 R)
• M22: 4,289,719 km (0.086 R)
• M23: 4,493,322 km (0.086 R)
• M24: 4,604,323 km (0.05 R)
• M25: 4,813,012 km (0.095 R)
• M26: 4,894,094 km (0.113 R)
• M27: 5,057,605 km (0.104 R)
• M28: 5,239,516 km (0.101 R)
• M29: 5,322,991 km (0.077 R)
• M30: 5,661,382 km (0.093 R)
• M31: 5,867,827 km (0.079 R)
• M32: 6,288,197 km (0.113 R)
• M33: 6,519,924 km (0.09 R)
• M34: 7,102,608 km (0.117 R)
• M35: 8,085,017 km (0.102 R)
• M36: 8,337,389 km (0.086 R)
• M37: 8,710,785 km (0.118 R)
• M38: 8,869,658 km (0.109 R)
• M39: 8,969,440 km (0.117 R)
• M40: 9,946,613 km (0.057 R)
• M41: 10,112,816 km (0.096 R)
• M42: 10,511,195 km (0.086 R)
• M43: 10,893,268 km (0.031 R)
• M44: 11,345,054 km (0.092 R)
• M45: 11,496,896 km (0.102 R)
• M46: 11,693,318 km (0.072 R)
• M47: 11,802,823 km (0.098 R)
• M48: 12,289,016 km (0.046 R)
• M49: 12,556,946 km (0.102 R)
• M50: 13,258,111 km (0.108 R)
• M51: 13,555,811 km (0.089 R)
• M52: 14,065,042 km (0.105 R)
• M53: 14,204,916 km (0.102 R)
• M54: 14,745,713 km (0.118 R)
• M55: 14,935,253 km (0.094 R)
• M56: 15,078,119 km (0.033 R)
• M57: 15,485,175 km (0.11 R)
• M58: 16,114,683 km (0.088 R)
• M59: 16,334,592 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 12.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.68 AU - 11.84 AU

Year: 11426 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,693,476 km

• M1: 349,909 km (0.064 R)
• M2: 620,532 km (0.096 R)
• M3: 850,314 km (0.11 R)
• M4: 1,195,287 km (0.113 R)
• M5: 1,375,253 km (0.113 R)
• M6: 1,969,157 km (0.032 R)
• M7: 2,053,979 km (0.119 R)
• M8: 2,636,812 km (0.103 R)
• M9: 2,826,203 km (0.116 R)
• M10: 3,020,381 km (0.061 R)
• M11: 3,370,739 km (0.098 R)
• M12: 3,681,753 km (0.083 R)
• M13: 3,787,519 km (0.109 R)
• M14: 4,556,153 km (0.089 R)
• M15: 4,669,997 km (0.08 R)
• M16: 4,755,866 km (0.075 R)
• M17: 4,842,483 km (0.096 R)
• M18: 5,223,359 km (0.118 R)
• M19: 5,312,819 km (0.109 R)
• M20: 5,614,258 km (0.057 R)
• M21: 5,983,466 km (0.082 R)
• M22: 6,552,237 km (0.085 R)
• M23: 8,152,486 km (0.103 R)
• M24: 8,711,832 km (0.091 R)
• M25: 9,103,629 km (0.084 R)
• M26: 9,978,477 km (0.058 R)
• M27: 11,071,290 km (0.057 R)
• M28: 11,807,910 km (0.114 R)
• M29: 12,162,307 km (0.059 R)
• M30: 12,801,090 km (0.088 R)
• M31: 13,369,113 km (0.117 R)
• M32: 13,450,943 km (0.054 R)
• M33: 14,319,957 km (0.078 R)
• M34: 14,445,619 km (0.099 R)
• M35: 14,529,544 km (0.114 R)
• M36: 15,851,839 km (0.117 R)
• M37: 15,981,840 km (0.091 R)
• M38: 18,200,526 km (0.06 R)
• M39: 18,336,809 km (0.1 R)
• M40: 19,717,149 km (0.105 R)
• M41: 19,997,196 km (0.115 R)
• M42: 20,090,844 km (0.109 R)
• M43: 20,325,713 km (0.088 R)
• M44: 20,608,603 km (0.097 R)
• M45: 21,657,284 km (0.095 R)
• M46: 22,139,737 km (0.09 R)
• M47: 22,577,011 km (0.09 R)
• M48: 23,311,986 km (0.119 R)
• M49: 24,154,671 km (0.106 R)
• M50: 24,705,191 km (0.093 R)
• M51: 25,971,686 km (0.071 R)
• M52: 26,330,123 km (0.118 R)
• M53: 26,896,650 km (0.059 R)
• M54: 27,051,783 km (0.091 R)
• M55: 27,937,103 km (0.109 R)
• M56: 28,199,199 km (0.081 R)
• M57: 28,304,216 km (0.087 R)
• M58: 28,725,933 km (0.084 R)
• M59: 29,096,636 km (0.069 R)
• M60: 29,255,958 km (0.094 R)
• M61: 29,362,472 km (0.116 R)
• M62: 30,003,499 km (0.102 R)
• M63: 30,272,027 km (0.045 R)
• M64: 31,408,372 km (0.107 R)
• M65: 31,626,336 km (0.109 R)
• M66: 32,063,910 km (0.112 R)
• M67: 32,228,617 km (0.108 R)
• M68: 32,558,630 km (0.105 R)
• M69: 35,920,543 km (0.109 R)
• M70: 37,526,925 km (0.047 R)
• M71: 37,816,247 km (0.071 R)
• M72: 38,164,362 km (0.078 R)
• M73: 38,688,553 km (0.115 R)
• M74: 38,980,867 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 6.8

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.71 AU - 20.75 AU

Year: 30376 Days

Day: 18.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,693,476 km

• M1: 128,953 km (0.064 R)
• M2: 631,901 km (0.097 R)
• M3: 710,590 km (0.087 R)
• M4: 1,560,605 km (0.108 R)
• M5: 1,931,757 km (0.072 R)
• M6: 2,580,414 km (0.118 R)
• M7: 2,928,378 km (0.071 R)
• M8: 3,153,523 km (0.12 R)
• M9: 3,291,153 km (0.108 R)
• M10: 3,716,310 km (0.105 R)
• M11: 4,721,907 km (0.075 R)
• M12: 5,200,620 km (0.11 R)
• M13: 5,309,079 km (0.057 R)
• M14: 5,918,989 km (0.099 R)
• M15: 7,083,908 km (0.113 R)
• M16: 8,571,958 km (0.108 R)
• M17: 8,764,640 km (0.091 R)
• M18: 8,893,893 km (0.057 R)
• M19: 9,749,293 km (0.108 R)
• M20: 10,017,672 km (0.039 R)
• M21: 10,425,027 km (0.065 R)
• M22: 10,630,574 km (0.092 R)
• M23: 10,699,539 km (0.12 R)
• M24: 10,837,618 km (0.101 R)
• M25: 10,906,882 km (0.034 R)
• M26: 10,976,445 km (0.044 R)
• M27: 11,046,008 km (0.074 R)
• M28: 11,750,015 km (0.099 R)
• M29: 12,759,801 km (0.085 R)
• M30: 15,559,675 km (0.08 R)
• M31: 19,543,167 km (0.083 R)
• M32: 19,796,885 km (0.112 R)
• M33: 20,136,621 km (0.087 R)
• M34: 20,221,892 km (0.086 R)
• M35: 20,994,715 km (0.047 R)
• M36: 22,216,032 km (0.109 R)
• M37: 22,924,228 km (0.045 R)
• M38: 23,639,755 km (0.099 R)
• M39: 25,368,508 km (0.105 R)
• M40: 25,645,114 km (0.12 R)
• M41: 26,108,419 km (0.084 R)
• M42: 27,514,938 km (0.083 R)
• M43: 28,466,231 km (0.072 R)
• M44: 29,913,291 km (0.073 R)
• M45: 30,303,293 km (0.113 R)
• M46: 30,596,804 km (0.094 R)
• M47: 33,280,739 km (0.113 R)
• M48: 33,988,935 km (0.094 R)
• M49: 34,804,244 km (0.097 R)
• M50: 36,142,846 km (0.119 R)
• M51: 38,446,204 km (0.119 R)
• M52: 39,188,957 km (0.087 R)
• M53: 40,904,546 km (0.101 R)
• M54: 42,316,450 km (0.065 R)
• M55: 43,413,302 km (0.03 R)
• M56: 43,523,556 km (0.064 R)
• M57: 45,635,130 km (0.082 R)
• M58: 46,421,416 km (0.112 R)
• M59: 47,325,436 km (0.106 R)
• M60: 47,779,765 km (0.077 R)
• M61: 48,578,169 km (0.116 R)
• M62: 49,495,951 km (0.114 R)
• M63: 49,726,332 km (0.047 R)
• M64: 52,753,296 km (0.08 R)
• M65: 56,439,387 km (0.118 R)
• M66: 58,252,663 km (0.111 R)
• M67: 60,946,472 km (0.112 R)
• M68: 61,069,890 km (0.072 R)
• M69: 61,812,195 km (0.092 R)
• M70: 62,681,807 km (0.102 R)
• M71: 62,931,037 km (0.087 R)
• M72: 63,180,566 km (0.099 R)
• M73: 66,074,088 km (0.07 R)
• M74: 68,881,891 km (0.054 R)
• M75: 69,783,517 km (0.104 R)
• M76: 70,170,976 km (0.098 R)
• M77: 71,207,988 km (0.069 R)
• M78: 73,166,075 km (0.111 R)
• M79: 73,428,469 km (0.05 R)
• M80: 74,745,230 km (0.099 R)
• M81: 75,274,208 km (0.072 R)
• M82: 76,735,031 km (0.105 R)
• M83: 78,473,508 km (0.045 R)
• M84: 82,125,341 km (0.087 R)
• M85: 82,807,657 km (0.03 R)
• M86: 84,453,084 km (0.029 R)
• M87: 85,003,904 km (0.102 R)
• M88: 86,247,511 km (0.096 R)
• M89: 86,524,716 km (0.088 R)
• M90: 87,218,999 km (0.034 R)
• M91: 87,358,125 km (0.113 R)
• M92: 92,697,722 km (0.115 R)
• M93: 94,120,248 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit