🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 38.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.87 AU

Year: 221 Days

Day: 15.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,326,227 km

• M1: 154,983 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.9 AU - 1.5 AU

Year: 485 Days

Day: 45.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 8.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.39 AU - 5.73 AU

Year: 4200 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 106,326,227 km

• M1: 148,850 km (0.115 R)
• M2: 273,315 km (0.103 R)
• M3: 410,347 km (0.117 R)
• M4: 466,745 km (0.109 R)
• M5: 526,285 km (0.116 R)
• M6: 730,636 km (0.096 R)
• M7: 884,423 km (0.102 R)
• M8: 1,009,486 km (0.1 R)
• M9: 1,130,362 km (0.088 R)
• M10: 1,978,581 km (0.089 R)
• M11: 2,248,755 km (0.088 R)
• M12: 2,314,877 km (0.099 R)
• M13: 2,435,453 km (0.103 R)
• M14: 2,517,134 km (0.117 R)
• M15: 2,613,475 km (0.084 R)
• M16: 2,852,831 km (0.111 R)
• M17: 3,489,670 km (0.085 R)
• M18: 3,721,995 km (0.115 R)
• M19: 3,895,529 km (0.049 R)
• M20: 4,300,191 km (0.092 R)
• M21: 4,549,421 km (0.113 R)
• M22: 4,803,438 km (0.112 R)
• M23: 5,289,930 km (0.033 R)
• M24: 5,593,165 km (0.089 R)
• M25: 5,683,373 km (0.062 R)
• M26: 5,975,388 km (0.114 R)
• M27: 6,030,739 km (0.072 R)
• M28: 6,086,240 km (0.042 R)
• M29: 6,141,890 km (0.079 R)
• M30: 6,366,137 km (0.12 R)
• M31: 6,479,383 km (0.085 R)
• M32: 6,861,456 km (0.113 R)
• M33: 7,309,950 km (0.067 R)
• M34: 7,369,191 km (0.11 R)
• M35: 7,527,914 km (0.12 R)
• M36: 8,010,667 km (0.061 R)
• M37: 8,235,363 km (0.076 R)
• M38: 8,670,094 km (0.048 R)
• M39: 9,497,221 km (0.088 R)
• M40: 9,583,539 km (0.115 R)
• M41: 9,843,839 km (0.103 R)
• M42: 9,996,728 km (0.072 R)
• M43: 10,238,777 km (0.101 R)
• M44: 10,415,901 km (0.047 R)
• M45: 11,180,197 km (0.047 R)
• M46: 11,408,483 km (0.099 R)
• M47: 11,477,298 km (0.072 R)
• M48: 11,776,943 km (0.044 R)
• M49: 12,032,456 km (0.115 R)
• M50: 12,219,603 km (0.067 R)
• M51: 13,001,252 km (0.079 R)
• M52: 13,361,932 km (0.114 R)
• M53: 13,677,135 km (0.118 R)
• M54: 14,142,235 km (0.105 R)
• M55: 14,862,249 km (0.11 R)
• M56: 15,264,518 km (0.069 R)
• M57: 15,619,514 km (0.119 R)
• M58: 16,493,016 km (0.111 R)
• M59: 16,831,107 km (0.091 R)
• M60: 17,014,215 km (0.087 R)
• M61: 17,461,512 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 9.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.19 AU - 6.97 AU

Year: 5531 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,326,227 km

• M1: 123,568 km (0.09 R)
• M2: 233,373 km (0.069 R)
• M3: 295,605 km (0.029 R)
• M4: 498,161 km (0.093 R)
• M5: 579,243 km (0.094 R)
• M6: 842,236 km (0.036 R)
• M7: 1,034,918 km (0.057 R)
• M8: 1,219,671 km (0.073 R)
• M9: 1,403,826 km (0.086 R)
• M10: 1,487,302 km (0.11 R)
• M11: 1,877,304 km (0.069 R)
• M12: 1,969,755 km (0.113 R)
• M13: 2,050,239 km (0.099 R)
• M14: 2,200,884 km (0.089 R)
• M15: 2,527,606 km (0.105 R)
• M16: 2,885,145 km (0.034 R)
• M17: 3,054,489 km (0.06 R)
• M18: 3,116,872 km (0.088 R)
• M19: 3,338,725 km (0.072 R)
• M20: 3,435,366 km (0.116 R)
• M21: 3,516,597 km (0.104 R)
• M22: 3,615,033 km (0.061 R)
• M23: 3,881,915 km (0.111 R)
• M24: 3,949,683 km (0.066 R)
• M25: 4,417,326 km (0.106 R)
• M26: 4,577,246 km (0.087 R)
• M27: 5,576,261 km (0.069 R)
• M28: 5,710,600 km (0.08 R)
• M29: 5,845,986 km (0.104 R)
• M30: 6,358,358 km (0.088 R)
• M31: 6,721,582 km (0.052 R)
• M32: 6,864,747 km (0.027 R)
• M33: 6,967,521 km (0.08 R)
• M34: 7,050,248 km (0.065 R)
• M35: 7,154,069 km (0.065 R)
• M36: 7,595,383 km (0.082 R)
• M37: 7,808,710 km (0.08 R)
• M38: 7,873,037 km (0.108 R)
• M39: 7,937,663 km (0.073 R)
• M40: 8,526,630 km (0.046 R)
• M41: 8,770,774 km (0.111 R)
• M42: 9,175,137 km (0.035 R)
• M43: 9,288,532 km (0.1 R)
• M44: 9,470,892 km (0.097 R)
• M45: 9,816,163 km (0.055 R)
• M46: 9,978,627 km (0.105 R)
• M47: 10,142,137 km (0.091 R)
• M48: 10,306,396 km (0.05 R)
• M49: 10,400,792 km (0.095 R)
• M50: 10,780,771 km (0.11 R)
• M51: 10,852,578 km (0.097 R)
• M52: 11,044,811 km (0.046 R)
• M53: 11,286,561 km (0.039 R)
• M54: 11,530,256 km (0.076 R)
• M55: 11,628,093 km (0.046 R)
• M56: 11,701,695 km (0.026 R)
• M57: 11,849,498 km (0.114 R)
• M58: 12,471,675 km (0.05 R)
• M59: 12,926,154 km (0.073 R)
• M60: 13,747,745 km (0.066 R)
• M61: 13,955,836 km (0.059 R)
• M62: 14,060,105 km (0.059 R)
• M63: 14,612,570 km (0.087 R)
• M64: 14,692,007 km (0.113 R)
• M65: 15,711,516 km (0.077 R)
• M66: 15,792,898 km (0.092 R)
• M67: 16,284,626 km (0.059 R)
• M68: 16,809,116 km (0.093 R)
• M69: 17,761,456 km (0.084 R)
• M70: 17,902,976 km (0.101 R)
• M71: 18,101,791 km (0.029 R)
• M72: 18,187,212 km (0.112 R)
• M73: 18,301,355 km (0.1 R)
• M74: 18,472,943 km (0.114 R)
• M75: 19,106,640 km (0.045 R)
• M76: 19,222,578 km (0.067 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 14.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.13 AU - 9.61 AU

Year: 8934 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 106,326,227 km

• M1: 280,197 km (0.089 R)
• M2: 459,265 km (0.066 R)
• M3: 580,290 km (0.1 R)
• M4: 676,930 km (0.096 R)
• M5: 1,269,338 km (0.107 R)
• M6: 1,772,436 km (0.107 R)
• M7: 1,865,336 km (0.11 R)
• M8: 2,134,762 km (0.085 R)
• M9: 2,254,141 km (0.073 R)
• M10: 3,198,851 km (0.112 R)
• M11: 3,523,329 km (0.109 R)
• M12: 3,907,496 km (0.105 R)
• M13: 4,279,995 km (0.072 R)
• M14: 5,006,143 km (0.079 R)
• M15: 5,302,048 km (0.092 R)
• M16: 6,024,456 km (0.117 R)
• M17: 6,253,041 km (0.107 R)
• M18: 6,426,276 km (0.083 R)
• M19: 6,985,772 km (0.108 R)
• M20: 7,347,350 km (0.087 R)
• M21: 7,591,793 km (0.054 R)
• M22: 7,807,812 km (0.082 R)
• M23: 7,994,809 km (0.106 R)
• M24: 8,341,278 km (0.068 R)
• M25: 9,179,924 km (0.025 R)
• M26: 9,542,848 km (0.082 R)
• M27: 10,625,638 km (0.106 R)
• M28: 11,498,541 km (0.094 R)
• M29: 11,675,815 km (0.094 R)
• M30: 11,782,777 km (0.07 R)
• M31: 12,105,310 km (0.09 R)
• M32: 12,869,306 km (0.083 R)
• M33: 13,499,113 km (0.114 R)
• M34: 13,799,057 km (0.051 R)
• M35: 14,673,756 km (0.12 R)
• M36: 15,137,210 km (0.061 R)
• M37: 15,488,017 km (0.047 R)
• M38: 15,683,990 km (0.116 R)
• M39: 16,197,560 km (0.111 R)
• M40: 17,119,831 km (0.094 R)
• M41: 17,526,139 km (0.112 R)
• M42: 19,099,011 km (0.077 R)
• M43: 19,435,905 km (0.102 R)
• M44: 19,944,987 km (0.084 R)
• M45: 20,286,818 km (0.119 R)
• M46: 20,544,425 km (0.085 R)
• M47: 21,149,848 km (0.039 R)
• M48: 21,411,046 km (0.119 R)
• M49: 22,777,921 km (0.097 R)
• M50: 23,900,803 km (0.096 R)
• M51: 23,991,310 km (0.095 R)
• M52: 24,857,930 km (0.112 R)
• M53: 25,641,823 km (0.057 R)
• M54: 25,920,524 km (0.074 R)
• M55: 26,293,621 km (0.091 R)
• M56: 26,903,681 km (0.072 R)
• M57: 27,186,870 km (0.05 R)
• M58: 27,470,956 km (0.115 R)
• M59: 27,946,827 km (0.076 R)
• M60: 29,293,507 km (0.086 R)
• M61: 31,700,686 km (0.097 R)
• M62: 31,899,951 km (0.108 R)
• M63: 33,155,077 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.7

Radius: 5.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.66 AU - 15.62 AU

Year: 20668 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 106,326,227 km

• M1: 283,039 km (0.108 R)
• M2: 1,066,483 km (0.108 R)
• M3: 1,539,063 km (0.057 R)
• M4: 1,878,650 km (0.098 R)
• M5: 2,391,771 km (0.08 R)
• M6: 2,494,245 km (0.031 R)
• M7: 3,983,492 km (0.039 R)
• M8: 4,166,600 km (0.074 R)
• M9: 4,636,188 km (0.08 R)
• M10: 5,089,469 km (0.103 R)
• M11: 5,221,564 km (0.095 R)
• M12: 5,830,128 km (0.103 R)
• M13: 5,933,800 km (0.087 R)
• M14: 6,675,955 km (0.116 R)
• M15: 6,784,413 km (0.059 R)
• M16: 7,039,627 km (0.081 R)
• M17: 8,479,507 km (0.073 R)
• M18: 9,232,433 km (0.09 R)
• M19: 9,353,308 km (0.056 R)
• M20: 9,393,699 km (0.089 R)
• M21: 10,130,768 km (0.085 R)
• M22: 11,573,041 km (0.11 R)
• M23: 12,273,608 km (0.049 R)
• M24: 12,406,600 km (0.088 R)
• M25: 14,737,933 km (0.059 R)
• M26: 14,879,154 km (0.118 R)
• M27: 15,640,158 km (0.079 R)
• M28: 16,560,335 km (0.099 R)
• M29: 17,299,049 km (0.119 R)
• M30: 18,048,534 km (0.059 R)
• M31: 19,475,698 km (0.025 R)
• M32: 20,938,765 km (0.07 R)
• M33: 21,097,489 km (0.109 R)
• M34: 21,683,314 km (0.03 R)
• M35: 23,913,668 km (0.079 R)
• M36: 25,140,221 km (0.107 R)
• M37: 25,647,807 km (0.115 R)
• M38: 26,845,338 km (0.071 R)
• M39: 27,075,569 km (0.082 R)
• M40: 27,944,583 km (0.11 R)
• M41: 28,587,555 km (0.12 R)
• M42: 29,413,036 km (0.063 R)
• M43: 30,186,606 km (0.078 R)
• M44: 30,665,918 km (0.104 R)
• M45: 31,571,434 km (0.105 R)
• M46: 31,692,758 km (0.102 R)
• M47: 31,875,267 km (0.117 R)
• M48: 33,532,363 km (0.112 R)
• M49: 34,465,105 km (0.118 R)
• M50: 34,590,020 km (0.091 R)
• M51: 35,721,877 km (0.101 R)
• M52: 36,038,426 km (0.114 R)
• M53: 37,442,253 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.1

Radius: 5.2

Gravity: 33.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.77 AU - 22.75 AU

Year: 28789 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,326,227 km

• M1: 113,994 km (0.096 R)
• M2: 411,394 km (0.034 R)
• M3: 484,697 km (0.086 R)
• M4: 730,786 km (0.101 R)
• M5: 1,907,522 km (0.12 R)
• M6: 1,948,961 km (0.106 R)
• M7: 2,605,546 km (0.104 R)
• M8: 4,426,751 km (0.068 R)
• M9: 5,394,200 km (0.086 R)
• M10: 6,176,298 km (0.111 R)
• M11: 6,738,337 km (0.076 R)
• M12: 8,247,331 km (0.086 R)
• M13: 8,383,315 km (0.064 R)
• M14: 8,657,528 km (0.105 R)
• M15: 9,074,457 km (0.112 R)
• M16: 10,290,688 km (0.042 R)
• M17: 10,584,199 km (0.052 R)
• M18: 11,104,500 km (0.101 R)
• M19: 11,938,957 km (0.057 R)
• M20: 12,402,561 km (0.053 R)
• M21: 12,714,921 km (0.071 R)
• M22: 13,989,944 km (0.089 R)
• M23: 15,305,209 km (0.101 R)
• M24: 15,892,979 km (0.077 R)
• M25: 15,977,651 km (0.11 R)
• M26: 17,963,563 km (0.118 R)
• M27: 18,228,351 km (0.111 R)
• M28: 18,316,763 km (0.038 R)
• M29: 20,392,135 km (0.096 R)
• M30: 21,038,397 km (0.038 R)
• M31: 21,410,746 km (0.1 R)
• M32: 22,067,481 km (0.107 R)
• M33: 24,271,656 km (0.067 R)
• M34: 26,544,796 km (0.114 R)
• M35: 26,946,915 km (0.083 R)
• M36: 29,194,922 km (0.093 R)
• M37: 30,027,285 km (0.038 R)
• M38: 30,446,308 km (0.11 R)
• M39: 35,291,933 km (0.111 R)
• M40: 36,178,151 km (0.068 R)
• M41: 38,198,769 km (0.05 R)
• M42: 38,880,337 km (0.081 R)
• M43: 39,337,059 km (0.06 R)
• M44: 39,566,094 km (0.11 R)
• M45: 39,795,427 km (0.048 R)
• M46: 40,255,590 km (0.057 R)
• M47: 40,370,930 km (0.06 R)
• M48: 42,818,052 km (0.105 R)
• M49: 42,935,786 km (0.051 R)
• M50: 45,672,978 km (0.038 R)
• M51: 45,793,255 km (0.067 R)
• M52: 47,366,575 km (0.093 R)
• M53: 48,098,707 km (0.088 R)
• M54: 48,834,579 km (0.048 R)
• M55: 49,203,787 km (0.098 R)
• M56: 49,574,042 km (0.119 R)
• M57: 49,697,759 km (0.055 R)
• M58: 52,947,623 km (0.047 R)
• M59: 57,040,621 km (0.101 R)
• M60: 58,732,274 km (0.071 R)
• M61: 59,913,050 km (0.1 R)
• M62: 60,836,816 km (0.056 R)
• M63: 62,431,380 km (0.072 R)
• M64: 62,966,043 km (0.069 R)
• M65: 65,390,276 km (0.082 R)
• M66: 66,613,837 km (0.109 R)
• M67: 67,023,436 km (0.114 R)
• M68: 67,707,847 km (0.069 R)
• M69: 68,394,501 km (0.109 R)
• M70: 69,636,462 km (0.066 R)
• M71: 70,190,872 km (0.104 R)
• M72: 71,722,904 km (0.064 R)
• M73: 71,862,628 km (0.112 R)
• M74: 73,125,085 km (0.109 R)
• M75: 77,242,617 km (0.072 R)
• M76: 77,672,860 km (0.112 R)
• M77: 78,968,228 km (0.112 R)
• M78: 80,125,816 km (0.104 R)
• M79: 80,270,926 km (0.072 R)
• M80: 84,516,065 km (0.112 R)
• M81: 85,107,425 km (0.096 R)
• M82: 85,551,731 km (0.102 R)
• M83: 91,246,324 km (0.097 R)
• M84: 92,308,768 km (0.085 R)
• M85: 96,135,930 km (0.105 R)
• M86: 96,444,401 km (0.094 R)
• M87: 97,526,442 km (0.063 R)
• M88: 97,836,259 km (0.085 R)
• M89: 98,457,091 km (0.089 R)
• M90: 98,612,523 km (0.119 R)
• M91: 99,390,731 km (0.076 R)
• M92: 100,014,704 km (0.103 R)
• M93: 104,102,615 km (0.07 R)
• M94: 105,053,609 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit