🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 160 Days

Day: 34.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.7 AU - 0.86 AU

Year: 243 Days

Day: 21.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,099,004 km

• M1: 81,082 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 312 Days

Day: 45.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,099,004 km

• M1: 572,361 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 332 Days

Day: 45.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.06 AU - 1.68 AU

Year: 566 Days

Day: 28.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,099,004 km

• M1: 246,986 km (0.091 R)
• M2: 716,275 km (0.112 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 8.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.67 AU - 7.03 AU

Year: 6330 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,099,004 km

• M1: 114,293 km (0.049 R)
• M2: 273,465 km (0.109 R)
• M3: 429,346 km (0.047 R)
• M4: 580,290 km (0.116 R)
• M5: 651,499 km (0.116 R)
• M6: 725,998 km (0.097 R)
• M7: 984,803 km (0.118 R)
• M8: 1,216,081 km (0.114 R)
• M9: 1,687,464 km (0.056 R)
• M10: 1,867,131 km (0.111 R)
• M11: 2,443,681 km (0.066 R)
• M12: 2,894,569 km (0.09 R)
• M13: 3,384,502 km (0.102 R)
• M14: 5,417,687 km (0.075 R)
• M15: 6,116,159 km (0.069 R)
• M16: 6,180,935 km (0.106 R)
• M17: 6,475,942 km (0.106 R)
• M18: 6,575,275 km (0.1 R)
• M19: 6,691,812 km (0.092 R)
• M20: 7,028,557 km (0.058 R)
• M21: 7,164,840 km (0.037 R)
• M22: 7,700,999 km (0.056 R)
• M23: 8,125,109 km (0.05 R)
• M24: 8,250,323 km (0.103 R)
• M25: 8,375,985 km (0.118 R)
• M26: 8,647,655 km (0.119 R)
• M27: 8,720,658 km (0.077 R)
• M28: 8,848,714 km (0.114 R)
• M29: 9,199,671 km (0.035 R)
• M30: 9,687,360 km (0.093 R)
• M31: 10,357,109 km (0.097 R)
• M32: 10,629,228 km (0.044 R)
• M33: 11,041,669 km (0.112 R)
• M34: 12,372,193 km (0.07 R)
• M35: 14,245,008 km (0.084 R)
• M36: 14,504,262 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 12

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.64 AU - 9.54 AU

Year: 9677 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,099,004 km

• M1: 161,416 km (0.11 R)
• M2: 265,087 km (0.089 R)
• M3: 450,140 km (0.097 R)
• M4: 1,235,080 km (0.068 R)
• M5: 1,338,452 km (0.07 R)
• M6: 1,923,978 km (0.038 R)
• M7: 2,069,687 km (0.046 R)
• M8: 2,219,284 km (0.092 R)
• M9: 2,771,600 km (0.104 R)
• M10: 3,021,129 km (0.076 R)
• M11: 3,134,524 km (0.076 R)
• M12: 4,123,665 km (0.106 R)
• M13: 4,313,355 km (0.102 R)
• M14: 4,570,813 km (0.114 R)
• M15: 4,933,289 km (0.115 R)
• M16: 5,202,715 km (0.062 R)
• M17: 5,339,298 km (0.067 R)
• M18: 5,721,071 km (0.087 R)
• M19: 5,826,837 km (0.071 R)
• M20: 5,933,201 km (0.103 R)
• M21: 6,075,918 km (0.1 R)
• M22: 6,548,048 km (0.03 R)
• M23: 6,919,350 km (0.11 R)
• M24: 7,145,393 km (0.042 R)
• M25: 7,297,384 km (0.1 R)
• M26: 7,760,240 km (0.088 R)
• M27: 8,673,685 km (0.052 R)
• M28: 8,754,767 km (0.062 R)
• M29: 9,163,917 km (0.111 R)
• M30: 9,621,088 km (0.063 R)
• M31: 9,747,199 km (0.042 R)
• M32: 10,342,449 km (0.039 R)
• M33: 10,558,019 km (0.11 R)
• M34: 10,905,834 km (0.083 R)
• M35: 11,434,812 km (0.051 R)
• M36: 11,523,823 km (0.085 R)
• M37: 12,017,347 km (0.098 R)
• M38: 12,978,662 km (0.12 R)
• M39: 13,351,460 km (0.07 R)
• M40: 13,680,576 km (0.09 R)
• M41: 14,155,250 km (0.089 R)
• M42: 14,346,735 km (0.101 R)
• M43: 14,683,779 km (0.072 R)
• M44: 14,780,569 km (0.076 R)
• M45: 15,365,796 km (0.12 R)
• M46: 15,464,081 km (0.041 R)
• M47: 16,157,916 km (0.063 R)
• M48: 16,307,963 km (0.09 R)
• M49: 16,558,988 km (0.041 R)
• M50: 16,760,646 km (0.03 R)
• M51: 17,014,065 km (0.087 R)
• M52: 18,403,979 km (0.077 R)
• M53: 18,717,835 km (0.061 R)
• M54: 18,875,362 km (0.117 R)
• M55: 19,297,826 km (0.053 R)
• M56: 20,800,686 km (0.088 R)
• M57: 22,007,792 km (0.093 R)
• M58: 22,229,645 km (0.113 R)
• M59: 24,374,729 km (0.077 R)
• M60: 25,471,730 km (0.106 R)
• M61: 26,055,611 km (0.067 R)
• M62: 27,594,374 km (0.084 R)
• M63: 28,858,626 km (0.055 R)
• M64: 30,326,630 km (0.086 R)
• M65: 30,450,048 km (0.118 R)
• M66: 32,321,368 km (0.108 R)
• M67: 32,447,479 km (0.083 R)
• M68: 34,229,788 km (0.118 R)
• M69: 34,551,423 km (0.045 R)
• M70: 35,327,388 km (0.069 R)
• M71: 35,978,438 km (0.078 R)
• M72: 36,633,377 km (0.088 R)
• M73: 36,830,697 km (0.064 R)
• M74: 37,822,381 km (0.115 R)
• M75: 38,021,795 km (0.119 R)
• M76: 39,764,460 km (0.104 R)
• M77: 39,967,166 km (0.093 R)
• M78: 41,190,876 km (0.073 R)
• M79: 41,395,975 km (0.097 R)
• M80: 41,876,034 km (0.081 R)
• M81: 42,634,047 km (0.117 R)
• M82: 43,605,386 km (0.12 R)
• M83: 45,711,275 km (0.119 R)
• M84: 46,136,432 km (0.099 R)
• M85: 46,278,400 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.4

Radius: 6.1

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.29 AU - 14.39 AU

Year: 17204 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,099,004 km

• M1: 162,164 km (0.119 R)
• M2: 319,990 km (0.11 R)
• M3: 424,858 km (0.099 R)
• M4: 1,063,042 km (0.116 R)
• M5: 1,108,221 km (0.073 R)
• M6: 1,177,335 km (0.051 R)
• M7: 1,295,667 km (0.039 R)
• M8: 1,418,038 km (0.06 R)
• M9: 1,727,107 km (0.097 R)
• M10: 1,972,598 km (0.119 R)
• M11: 2,587,445 km (0.093 R)
• M12: 2,711,013 km (0.069 R)
• M13: 2,804,960 km (0.092 R)
• M14: 3,424,594 km (0.119 R)
• M15: 3,907,496 km (0.078 R)
• M16: 4,485,243 km (0.079 R)
• M17: 4,559,294 km (0.101 R)
• M18: 5,128,065 km (0.091 R)
• M19: 5,678,885 km (0.078 R)
• M20: 5,920,785 km (0.099 R)
• M21: 6,002,166 km (0.113 R)
• M22: 6,083,846 km (0.053 R)
• M23: 6,372,869 km (0.092 R)
• M24: 6,498,083 km (0.088 R)
• M25: 6,666,380 km (0.116 R)
• M26: 7,441,297 km (0.054 R)
• M27: 8,244,339 km (0.059 R)
• M28: 8,518,103 km (0.055 R)
• M29: 8,934,434 km (0.109 R)
• M30: 9,121,581 km (0.09 R)
• M31: 9,262,801 km (0.113 R)
• M32: 9,595,058 km (0.029 R)
• M33: 9,931,354 km (0.108 R)
• M34: 10,615,315 km (0.119 R)
• M35: 11,063,062 km (0.096 R)
• M36: 11,567,805 km (0.099 R)
• M37: 11,977,105 km (0.077 R)
• M38: 12,391,042 km (0.1 R)
• M39: 13,660,679 km (0.12 R)
• M40: 13,822,394 km (0.08 R)
• M41: 13,876,399 km (0.071 R)
• M42: 14,694,999 km (0.113 R)
• M43: 15,754,152 km (0.087 R)
• M44: 15,980,344 km (0.083 R)
• M45: 18,004,403 km (0.084 R)
• M46: 19,620,060 km (0.092 R)
• M47: 19,924,342 km (0.093 R)
• M48: 20,352,940 km (0.041 R)
• M49: 20,414,275 km (0.117 R)
• M50: 20,475,909 km (0.053 R)
• M51: 20,599,178 km (0.114 R)
• M52: 21,656,835 km (0.094 R)
• M53: 22,413,950 km (0.078 R)
• M54: 23,244,068 km (0.094 R)
• M55: 24,540,633 km (0.094 R)
• M56: 24,999,899 km (0.052 R)
• M57: 25,197,667 km (0.117 R)
• M58: 25,927,106 km (0.03 R)
• M59: 28,156,563 km (0.108 R)
• M60: 28,293,744 km (0.074 R)
• M61: 29,051,607 km (0.104 R)
• M62: 30,025,938 km (0.052 R)
• M63: 30,728,450 km (0.047 R)
• M64: 32,221,287 km (0.103 R)
• M65: 32,436,409 km (0.054 R)
• M66: 33,737,461 km (0.106 R)
• M67: 34,394,495 km (0.04 R)
• M68: 34,540,952 km (0.114 R)
• M69: 37,741,748 km (0.093 R)
• M70: 39,569,086 km (0.063 R)
• M71: 40,648,135 km (0.107 R)
• M72: 41,737,058 km (0.084 R)
• M73: 42,599,190 km (0.096 R)
• M74: 42,835,406 km (0.097 R)
• M75: 43,309,032 km (0.095 R)
• M76: 44,980,340 km (0.075 R)
• M77: 45,944,947 km (0.09 R)
• M78: 46,916,286 km (0.038 R)
• M79: 47,322,893 km (0.062 R)
• M80: 47,730,846 km (0.084 R)
• M81: 48,303,806 km (0.098 R)
• M82: 48,632,323 km (0.104 R)
• M83: 49,043,867 km (0.038 R)
• M84: 50,036,449 km (0.087 R)
• M85: 50,452,031 km (0.093 R)
• M86: 50,701,860 km (0.087 R)
• M87: 51,621,588 km (0.119 R)
• M88: 52,462,477 km (0.096 R)
• M89: 52,631,074 km (0.102 R)
• M90: 53,987,328 km (0.094 R)
• M91: 55,269,233 km (0.101 R)
• M92: 55,870,915 km (0.06 R)
• M93: 57,427,930 km (0.07 R)
• M94: 58,211,823 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.4

Radius: 5.5

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.88 AU - 14.54 AU

Year: 18914 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,099,004 km

• M1: 75,098 km (0.087 R)
• M2: 330,163 km (0.112 R)
• M3: 382,971 km (0.054 R)
• M4: 1,009,935 km (0.08 R)
• M5: 1,062,743 km (0.116 R)
• M6: 1,116,449 km (0.099 R)
• M7: 1,369,569 km (0.119 R)
• M8: 1,609,523 km (0.12 R)
• M9: 1,671,607 km (0.086 R)
• M10: 2,265,361 km (0.087 R)
• M11: 2,843,108 km (0.109 R)
• M12: 3,790,062 km (0.095 R)
• M13: 4,780,550 km (0.064 R)
• M14: 5,235,028 km (0.088 R)
• M15: 5,281,104 km (0.12 R)
• M16: 5,750,692 km (0.065 R)
• M17: 5,942,177 km (0.116 R)
• M18: 6,729,062 km (0.111 R)
• M19: 7,496,200 km (0.094 R)
• M20: 8,561,486 km (0.095 R)
• M21: 8,670,543 km (0.096 R)
• M22: 9,167,208 km (0.025 R)
• M23: 9,560,052 km (0.107 R)
• M24: 10,073,023 km (0.029 R)
• M25: 10,245,958 km (0.057 R)
• M26: 11,006,963 km (0.106 R)
• M27: 11,066,203 km (0.054 R)
• M28: 11,125,594 km (0.062 R)
• M29: 11,244,674 km (0.106 R)
• M30: 11,484,180 km (0.047 R)
• M31: 12,768,926 km (0.099 R)
• M32: 13,081,436 km (0.097 R)
• M33: 14,356,758 km (0.117 R)
• M34: 14,551,385 km (0.096 R)
• M35: 14,616,460 km (0.116 R)
• M36: 16,410,288 km (0.074 R)
• M37: 16,681,808 km (0.111 R)
• M38: 17,713,585 km (0.102 R)
• M39: 18,202,022 km (0.087 R)
• M40: 19,121,001 km (0.079 R)
• M41: 19,192,360 km (0.109 R)
• M42: 19,910,280 km (0.108 R)
• M43: 19,982,685 km (0.042 R)
• M44: 20,200,051 km (0.117 R)
• M45: 21,817,952 km (0.1 R)
• M46: 22,191,348 km (0.118 R)
• M47: 23,936,407 km (0.113 R)
• M48: 24,553,798 km (0.092 R)
• M49: 25,098,184 km (0.109 R)
• M50: 25,176,274 km (0.093 R)
• M51: 25,803,838 km (0.094 R)
• M52: 26,595,659 km (0.091 R)
• M53: 26,675,395 km (0.086 R)
• M54: 26,914,751 km (0.042 R)
• M55: 27,717,643 km (0.042 R)
• M56: 27,879,209 km (0.1 R)
• M57: 30,007,388 km (0.102 R)
• M58: 31,174,850 km (0.027 R)
• M59: 31,342,848 km (0.038 R)
• M60: 32,612,336 km (0.03 R)
• M61: 32,953,718 km (0.113 R)
• M62: 33,039,288 km (0.052 R)
• M63: 33,296,297 km (0.072 R)
• M64: 36,697,405 km (0.098 R)
• M65: 37,230,422 km (0.113 R)
• M66: 38,034,810 km (0.095 R)
• M67: 38,484,052 km (0.082 R)
• M68: 38,574,110 km (0.082 R)
• M69: 39,660,490 km (0.098 R)
• M70: 39,933,656 km (0.063 R)
• M71: 42,885,820 km (0.111 R)
• M72: 43,166,166 km (0.111 R)
• M73: 43,634,857 km (0.104 R)
• M74: 44,010,946 km (0.115 R)
• M75: 47,058,404 km (0.111 R)
• M76: 47,540,707 km (0.113 R)
• M77: 49,388,241 km (0.067 R)
• M78: 49,976,460 km (0.113 R)
• M79: 53,052,790 km (0.108 R)
• M80: 53,655,371 km (0.09 R)
• M81: 54,260,045 km (0.093 R)
• M82: 54,462,152 km (0.088 R)
• M83: 55,985,657 km (0.088 R)
• M84: 57,317,377 km (0.087 R)
• M85: 59,594,855 km (0.1 R)
• M86: 60,744,515 km (0.102 R)
• M87: 62,429,884 km (0.092 R)
• M88: 62,853,695 km (0.046 R)
• M89: 63,810,673 km (0.046 R)
• M90: 66,818,338 km (0.108 R)
• M91: 67,468,939 km (0.107 R)
• M92: 71,637,334 km (0.079 R)
• M93: 73,082,300 km (0.066 R)
• M94: 73,752,498 km (0.053 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit