🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 173 Days

Day: 34.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.16 AU - 1.32 AU

Year: 515 Days

Day: 37.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.45 AU - 2.99 AU

Year: 1672 Days

Day: 30.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.87 AU - 4.77 AU

Year: 2783 Days

Day: 47.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 126.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,414,214 km

• M1: 2,059,364 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.33 AU - 5.13 AU

Year: 3243 Days

Day: 39.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 7.8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.26 AU - 15.26 AU

Year: 16003 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,414,214 km

• M1: 343,327 km (0.085 R)
• M2: 627,114 km (0.094 R)
• M3: 729,589 km (0.068 R)
• M4: 998,715 km (0.12 R)
• M5: 1,624,483 km (0.075 R)
• M6: 1,710,203 km (0.108 R)
• M7: 1,797,269 km (0.082 R)
• M8: 1,915,900 km (0.087 R)
• M9: 3,567,909 km (0.091 R)
• M10: 4,179,615 km (0.109 R)
• M11: 4,258,453 km (0.104 R)
• M12: 5,031,126 km (0.092 R)
• M13: 5,934,847 km (0.107 R)
• M14: 6,382,593 km (0.099 R)
• M15: 6,564,803 km (0.113 R)
• M16: 7,216,003 km (0.086 R)
• M17: 7,645,349 km (0.085 R)
• M18: 7,838,928 km (0.09 R)
• M19: 8,230,875 km (0.1 R)
• M20: 8,729,784 km (0.092 R)
• M21: 9,496,473 km (0.12 R)
• M22: 10,659,746 km (0.112 R)
• M23: 10,821,760 km (0.118 R)
• M24: 11,867,150 km (0.07 R)
• M25: 11,979,049 km (0.104 R)
• M26: 12,373,539 km (0.103 R)
• M27: 13,582,439 km (0.105 R)
• M28: 14,290,187 km (0.094 R)
• M29: 15,191,365 km (0.118 R)
• M30: 15,557,131 km (0.107 R)
• M31: 17,683,516 km (0.07 R)
• M32: 17,747,394 km (0.066 R)
• M33: 18,068,132 km (0.093 R)
• M34: 18,455,441 km (0.079 R)
• M35: 18,976,191 km (0.084 R)
• M36: 21,447,099 km (0.09 R)
• M37: 21,925,812 km (0.118 R)
• M38: 22,546,493 km (0.079 R)
• M39: 23,593,828 km (0.052 R)
• M40: 23,734,749 km (0.087 R)
• M41: 24,017,190 km (0.069 R)
• M42: 26,025,841 km (0.066 R)
• M43: 26,244,254 km (0.074 R)
• M44: 26,390,261 km (0.117 R)
• M45: 27,641,498 km (0.118 R)
• M46: 28,461,593 km (0.082 R)
• M47: 28,987,430 km (0.066 R)
• M48: 29,213,921 km (0.108 R)
• M49: 29,592,553 km (0.06 R)
• M50: 30,815,067 km (0.067 R)
• M51: 31,355,115 km (0.108 R)
• M52: 32,444,487 km (0.038 R)
• M53: 33,230,175 km (0.068 R)
• M54: 33,625,413 km (0.115 R)
• M55: 34,101,732 km (0.114 R)
• M56: 34,740,366 km (0.065 R)
• M57: 34,820,400 km (0.095 R)
• M58: 35,382,888 km (0.104 R)
• M59: 37,006,324 km (0.111 R)
• M60: 37,909,596 km (0.079 R)
• M61: 38,570,969 km (0.072 R)
• M62: 38,820,049 km (0.117 R)
• M63: 40,578,123 km (0.057 R)
• M64: 41,339,427 km (0.075 R)
• M65: 41,424,398 km (0.094 R)
• M66: 41,509,220 km (0.068 R)
• M67: 42,533,218 km (0.105 R)
• M68: 42,704,657 km (0.093 R)
• M69: 42,790,526 km (0.115 R)
• M70: 43,220,470 km (0.115 R)
• M71: 43,824,696 km (0.096 R)
• M72: 44,344,998 km (0.12 R)
• M73: 44,867,244 km (0.086 R)
• M74: 45,129,190 km (0.073 R)
• M75: 46,534,512 km (0.111 R)
• M76: 46,888,012 km (0.101 R)
• M77: 47,954,196 km (0.053 R)
• M78: 50,200,707 km (0.111 R)
• M79: 51,108,916 km (0.072 R)
• M80: 51,200,021 km (0.037 R)
• M81: 51,656,444 km (0.03 R)
• M82: 53,126,093 km (0.113 R)
• M83: 53,866,004 km (0.036 R)
• M84: 55,636,944 km (0.037 R)
• M85: 57,048,550 km (0.087 R)
• M86: 57,521,728 km (0.105 R)
• M87: 58,376,679 km (0.11 R)
• M88: 60,195,341 km (0.113 R)
• M89: 60,291,532 km (0.094 R)
• M90: 60,773,537 km (0.053 R)
• M91: 62,811,658 km (0.105 R)
• M92: 62,909,196 km (0.093 R)
• M93: 63,495,919 km (0.095 R)
• M94: 63,593,905 km (0.05 R)
• M95: 64,773,335 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.4

Radius: 5.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.55 AU - 13.87 AU

Year: 16892 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,414,214 km

• M1: 74,500 km (0.115 R)
• M2: 175,927 km (0.088 R)
• M3: 992,731 km (0.06 R)
• M4: 1,105,977 km (0.06 R)
• M5: 1,164,320 km (0.101 R)
• M6: 2,155,107 km (0.035 R)
• M7: 2,529,700 km (0.086 R)
• M8: 2,951,267 km (0.103 R)
• M9: 4,007,577 km (0.079 R)
• M10: 4,249,926 km (0.107 R)
• M11: 4,434,978 km (0.1 R)
• M12: 4,908,905 km (0.09 R)
• M13: 5,465,259 km (0.058 R)
• M14: 5,565,639 km (0.038 R)
• M15: 5,972,845 km (0.104 R)
• M16: 6,145,331 km (0.074 R)
• M17: 6,214,744 km (0.069 R)
• M18: 7,177,855 km (0.072 R)
• M19: 7,214,357 km (0.099 R)
• M20: 7,361,262 km (0.091 R)
• M21: 7,695,314 km (0.103 R)
• M22: 7,807,812 km (0.059 R)
• M23: 8,034,303 km (0.118 R)
• M24: 8,726,941 km (0.087 R)
• M25: 8,961,960 km (0.111 R)
• M26: 9,001,304 km (0.06 R)
• M27: 9,558,855 km (0.046 R)
• M28: 9,923,126 km (0.096 R)
• M29: 10,250,745 km (0.104 R)
• M30: 10,623,543 km (0.099 R)
• M31: 10,748,757 km (0.097 R)
• M32: 11,212,211 km (0.043 R)
• M33: 11,639,163 km (0.085 R)
• M34: 12,245,932 km (0.086 R)
• M35: 12,333,447 km (0.054 R)
• M36: 12,641,319 km (0.045 R)
• M37: 12,774,013 km (0.102 R)
• M38: 13,535,017 km (0.081 R)
• M39: 13,761,658 km (0.09 R)
• M40: 13,807,135 km (0.117 R)
• M41: 15,241,330 km (0.09 R)
• M42: 15,288,454 km (0.104 R)
• M43: 15,477,097 km (0.096 R)
• M44: 15,761,632 km (0.07 R)
• M45: 15,856,776 km (0.073 R)
• M46: 15,952,219 km (0.109 R)
• M47: 16,965,446 km (0.087 R)
• M48: 17,258,807 km (0.092 R)
• M49: 17,455,229 km (0.075 R)
• M50: 17,899,984 km (0.078 R)
• M51: 18,549,089 km (0.084 R)
• M52: 21,748,688 km (0.056 R)
• M53: 21,801,646 km (0.116 R)
• M54: 23,194,402 km (0.041 R)
• M55: 24,892,338 km (0.087 R)
• M56: 25,003,190 km (0.081 R)
• M57: 25,114,341 km (0.107 R)
• M58: 25,560,143 km (0.113 R)
• M59: 25,840,190 km (0.106 R)
• M60: 26,065,035 km (0.075 R)
• M61: 26,346,878 km (0.065 R)
• M62: 26,573,070 km (0.051 R)
• M63: 26,800,010 km (0.085 R)
• M64: 27,198,538 km (0.102 R)
• M65: 27,771,349 km (0.052 R)
• M66: 28,754,207 km (0.056 R)
• M67: 29,045,474 km (0.095 R)
• M68: 29,513,416 km (0.116 R)
• M69: 29,630,850 km (0.101 R)
• M70: 31,350,478 km (0.116 R)
• M71: 32,373,428 km (0.079 R)
• M72: 32,615,627 km (0.105 R)
• M73: 34,020,501 km (0.109 R)
• M74: 34,205,254 km (0.112 R)
• M75: 34,390,307 km (0.093 R)
• M76: 35,195,891 km (0.117 R)
• M77: 35,757,332 km (0.069 R)
• M78: 36,636,519 km (0.119 R)
• M79: 36,825,760 km (0.086 R)
• M80: 36,888,890 km (0.072 R)
• M81: 36,952,170 km (0.049 R)
• M82: 37,015,450 km (0.106 R)
• M83: 38,224,051 km (0.103 R)
• M84: 39,380,891 km (0.088 R)
• M85: 40,941,197 km (0.07 R)
• M86: 41,531,510 km (0.079 R)
• M87: 41,597,184 km (0.025 R)
• M88: 42,455,277 km (0.104 R)
• M89: 42,853,357 km (0.097 R)
• M90: 43,385,926 km (0.062 R)
• M91: 44,121,798 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 6.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.99 AU - 17.01 AU

Year: 24985 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,414,214 km

• M1: 121,025 km (0.076 R)
• M2: 189,840 km (0.108 R)
• M3: 263,741 km (0.082 R)
• M4: 804,388 km (0.073 R)
• M5: 1,023,997 km (0.072 R)
• M6: 1,237,474 km (0.032 R)
• M7: 1,362,238 km (0.078 R)
• M8: 1,987,707 km (0.117 R)
• M9: 2,626,789 km (0.095 R)
• M10: 3,085,755 km (0.097 R)
• M11: 4,918,329 km (0.117 R)
• M12: 5,156,938 km (0.05 R)
• M13: 5,237,421 km (0.096 R)
• M14: 5,358,895 km (0.065 R)
• M15: 5,853,765 km (0.05 R)
• M16: 6,975,599 km (0.078 R)
• M17: 7,064,610 km (0.068 R)
• M18: 7,606,603 km (0.115 R)
• M19: 8,302,831 km (0.096 R)
• M20: 8,491,923 km (0.028 R)
• M21: 9,164,964 km (0.105 R)
• M22: 9,409,407 km (0.084 R)
• M23: 12,076,737 km (0.104 R)
• M24: 13,714,235 km (0.109 R)
• M25: 14,445,170 km (0.119 R)
• M26: 15,073,481 km (0.116 R)
• M27: 15,131,077 km (0.098 R)
• M28: 15,246,417 km (0.066 R)
• M29: 15,536,188 km (0.086 R)
• M30: 15,769,261 km (0.111 R)
• M31: 16,356,882 km (0.103 R)
• M32: 17,312,064 km (0.096 R)
• M33: 18,531,137 km (0.046 R)
• M34: 18,840,356 km (0.117 R)
• M35: 20,220,546 km (0.07 R)
• M36: 21,828,125 km (0.088 R)
• M37: 22,089,173 km (0.061 R)
• M38: 22,878,451 km (0.08 R)
• M39: 23,743,725 km (0.052 R)
• M40: 23,877,915 km (0.026 R)
• M41: 23,944,934 km (0.073 R)
• M42: 24,012,253 km (0.086 R)
• M43: 24,281,679 km (0.11 R)
• M44: 24,687,688 km (0.082 R)
• M45: 25,437,921 km (0.097 R)
• M46: 26,126,371 km (0.069 R)
• M47: 26,472,989 km (0.1 R)
• M48: 26,681,678 km (0.113 R)
• M49: 26,960,678 km (0.087 R)
• M50: 28,228,370 km (0.032 R)
• M51: 28,726,681 km (0.106 R)
• M52: 30,456,930 km (0.104 R)
• M53: 31,334,620 km (0.097 R)
• M54: 32,294,889 km (0.107 R)
• M55: 34,319,846 km (0.072 R)
• M56: 34,699,226 km (0.063 R)
• M57: 36,153,916 km (0.105 R)
• M58: 37,160,709 km (0.108 R)
• M59: 37,394,381 km (0.116 R)
• M60: 38,885,423 km (0.068 R)
• M61: 39,916,751 km (0.096 R)
• M62: 39,996,487 km (0.096 R)
• M63: 40,155,958 km (0.086 R)
• M64: 41,601,672 km (0.107 R)
• M65: 44,295,930 km (0.028 R)
• M66: 46,039,642 km (0.112 R)
• M67: 46,458,068 km (0.115 R)
• M68: 46,793,765 km (0.097 R)
• M69: 46,961,913 km (0.108 R)
• M70: 47,214,584 km (0.059 R)
• M71: 47,467,554 km (0.109 R)
• M72: 47,890,318 km (0.11 R)
• M73: 48,399,250 km (0.102 R)
• M74: 48,484,371 km (0.103 R)
• M75: 48,910,126 km (0.118 R)
• M76: 49,337,079 km (0.109 R)
• M77: 49,508,219 km (0.113 R)
• M78: 51,924,823 km (0.069 R)
• M79: 52,884,642 km (0.112 R)
• M80: 53,235,150 km (0.097 R)
• M81: 54,556,399 km (0.052 R)
• M82: 54,910,497 km (0.091 R)
• M83: 55,176,631 km (0.102 R)
• M84: 56,961,633 km (0.098 R)
• M85: 57,051,392 km (0.058 R)
• M86: 58,765,484 km (0.039 R)
• M87: 58,946,947 km (0.103 R)
• M88: 59,219,364 km (0.116 R)
• M89: 60,496,481 km (0.1 R)
• M90: 60,954,700 km (0.04 R)
• M91: 61,046,553 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit