🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.67 AU - 0.83 AU

Year: 246 Days

Day: 29.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 351 Days

Day: 17.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.25 AU - 1.53 AU

Year: 621 Days

Day: 14.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,346,499 km

• M1: 529,128 km (0.033 R)
• M2: 744,100 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.44 AU - 3.72 AU

Year: 2566 Days

Day: 17.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 11.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.39 AU - 12.13 AU

Year: 13368 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,346,499 km

• M1: 222,003 km (0.04 R)
• M2: 515,963 km (0.075 R)
• M3: 682,765 km (0.103 R)
• M4: 868,715 km (0.098 R)
• M5: 1,599,650 km (0.067 R)
• M6: 2,311,736 km (0.079 R)
• M7: 3,237,747 km (0.1 R)
• M8: 3,591,845 km (0.095 R)
• M9: 4,909,054 km (0.094 R)
• M10: 5,278,710 km (0.074 R)
• M11: 5,429,056 km (0.036 R)
• M12: 5,504,753 km (0.097 R)
• M13: 5,695,640 km (0.066 R)
• M14: 5,772,683 km (0.028 R)
• M15: 6,601,904 km (0.118 R)
• M16: 6,682,836 km (0.111 R)
• M17: 6,927,578 km (0.101 R)
• M18: 7,300,376 km (0.071 R)
• M19: 7,426,188 km (0.07 R)
• M20: 8,282,785 km (0.101 R)
• M21: 8,370,150 km (0.081 R)
• M22: 9,717,728 km (0.11 R)
• M23: 10,369,526 km (0.117 R)
• M24: 10,463,773 km (0.094 R)
• M25: 10,891,473 km (0.049 R)
• M26: 11,373,627 km (0.066 R)
• M27: 11,715,159 km (0.084 R)
• M28: 13,217,271 km (0.082 R)
• M29: 14,043,051 km (0.119 R)
• M30: 14,199,830 km (0.088 R)
• M31: 14,357,057 km (0.119 R)
• M32: 15,259,282 km (0.119 R)
• M33: 16,289,263 km (0.089 R)
• M34: 16,398,919 km (0.025 R)
• M35: 16,509,023 km (0.065 R)
• M36: 16,785,031 km (0.117 R)
• M37: 17,341,684 km (0.118 R)
• M38: 17,960,870 km (0.076 R)
• M39: 20,628,499 km (0.118 R)
• M40: 21,284,635 km (0.113 R)
• M41: 21,645,316 km (0.088 R)
• M42: 21,766,041 km (0.054 R)
• M43: 22,678,439 km (0.057 R)
• M44: 23,231,801 km (0.064 R)
• M45: 23,665,336 km (0.092 R)
• M46: 24,226,777 km (0.114 R)
• M47: 24,982,096 km (0.038 R)
• M48: 25,426,252 km (0.046 R)
• M49: 25,553,560 km (0.113 R)
• M50: 26,129,362 km (0.05 R)
• M51: 26,709,503 km (0.087 R)
• M52: 26,839,055 km (0.113 R)
• M53: 27,033,682 km (0.075 R)
• M54: 27,163,682 km (0.118 R)
• M55: 27,359,207 km (0.074 R)
• M56: 27,489,656 km (0.034 R)
• M57: 28,277,289 km (0.115 R)
• M58: 28,607,750 km (0.086 R)
• M59: 30,548,932 km (0.073 R)
• M60: 30,955,988 km (0.085 R)
• M61: 31,296,473 km (0.059 R)
• M62: 32,118,663 km (0.117 R)
• M63: 33,854,597 km (0.087 R)
• M64: 34,486,947 km (0.111 R)
• M65: 35,478,332 km (0.093 R)
• M66: 36,982,987 km (0.071 R)
• M67: 38,874,503 km (0.117 R)
• M68: 39,168,313 km (0.074 R)
• M69: 42,297,601 km (0.116 R)
• M70: 43,739,425 km (0.036 R)
• M71: 44,581,512 km (0.097 R)
• M72: 44,889,085 km (0.088 R)
• M73: 47,296,414 km (0.058 R)
• M74: 47,531,731 km (0.088 R)
• M75: 47,688,660 km (0.071 R)
• M76: 49,745,481 km (0.115 R)
• M77: 50,624,368 km (0.091 R)
• M78: 50,704,553 km (0.053 R)
• M79: 51,347,225 km (0.069 R)
• M80: 51,427,858 km (0.097 R)
• M81: 51,588,975 km (0.053 R)
• M82: 51,911,957 km (0.048 R)
• M83: 52,235,537 km (0.118 R)
• M84: 53,536,440 km (0.081 R)
• M85: 53,863,461 km (0.074 R)
• M86: 54,519,149 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 10

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.26 AU - 11.88 AU

Year: 14906 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,346,499 km

• M1: 180,415 km (0.087 R)
• M2: 310,266 km (0.107 R)
• M3: 536,308 km (0.115 R)
• M4: 730,935 km (0.082 R)
• M5: 881,281 km (0.047 R)
• M6: 995,275 km (0.116 R)
• M7: 1,238,670 km (0.114 R)
• M8: 1,393,953 km (0.047 R)
• M9: 1,555,967 km (0.09 R)
• M10: 1,781,711 km (0.075 R)
• M11: 2,048,593 km (0.049 R)
• M12: 2,587,594 km (0.114 R)
• M13: 2,924,788 km (0.108 R)
• M14: 5,739,771 km (0.11 R)
• M15: 5,826,837 km (0.114 R)
• M16: 6,448,566 km (0.096 R)
• M17: 6,675,805 km (0.057 R)
• M18: 6,951,963 km (0.091 R)
• M19: 7,563,220 km (0.104 R)
• M20: 7,851,195 km (0.116 R)
• M21: 8,045,074 km (0.096 R)
• M22: 8,240,748 km (0.085 R)
• M23: 8,536,952 km (0.092 R)
• M24: 9,190,994 km (0.12 R)
• M25: 9,395,494 km (0.092 R)
• M26: 10,123,138 km (0.075 R)
• M27: 10,440,585 km (0.084 R)
• M28: 10,761,323 km (0.06 R)
• M29: 11,248,413 km (0.102 R)
• M30: 11,577,230 km (0.104 R)
• M31: 11,853,686 km (0.055 R)
• M32: 12,132,238 km (0.08 R)
• M33: 12,980,906 km (0.075 R)
• M34: 13,210,539 km (0.093 R)
• M35: 13,325,879 km (0.059 R)
• M36: 13,966,008 km (0.072 R)
• M37: 14,142,235 km (0.086 R)
• M38: 14,914,908 km (0.108 R)
• M39: 16,130,241 km (0.119 R)
• M40: 16,253,509 km (0.091 R)
• M41: 16,500,944 km (0.063 R)
• M42: 17,630,109 km (0.101 R)
• M43: 19,304,857 km (0.104 R)
• M44: 19,567,102 km (0.038 R)
• M45: 19,632,776 km (0.098 R)
• M46: 21,910,703 km (0.113 R)
• M47: 22,252,683 km (0.066 R)
• M48: 23,498,534 km (0.107 R)
• M49: 24,554,097 km (0.084 R)
• M50: 25,337,840 km (0.096 R)
• M51: 26,930,010 km (0.1 R)
• M52: 27,959,992 km (0.102 R)
• M53: 28,182,294 km (0.046 R)
• M54: 29,227,983 km (0.079 R)
• M55: 29,378,329 km (0.113 R)
• M56: 29,528,974 km (0.102 R)
• M57: 29,982,555 km (0.117 R)
• M58: 30,210,093 km (0.076 R)
• M59: 30,514,525 km (0.102 R)
• M60: 31,665,082 km (0.092 R)
• M61: 33,064,570 km (0.054 R)
• M62: 33,850,707 km (0.087 R)
• M63: 34,087,670 km (0.066 R)
• M64: 34,483,955 km (0.09 R)
• M65: 34,563,391 km (0.106 R)
• M66: 35,121,242 km (0.072 R)
• M67: 36,245,918 km (0.064 R)
• M68: 37,790,816 km (0.111 R)
• M69: 39,025,746 km (0.072 R)
• M70: 40,106,740 km (0.068 R)
• M71: 40,525,166 km (0.104 R)
• M72: 42,128,107 km (0.102 R)
• M73: 43,322,496 km (0.105 R)
• M74: 43,579,805 km (0.119 R)
• M75: 44,614,423 km (0.034 R)
• M76: 45,919,066 km (0.112 R)
• M77: 47,059,900 km (0.035 R)
• M78: 48,476,741 km (0.063 R)
• M79: 48,654,912 km (0.059 R)
• M80: 48,922,393 km (0.119 R)
• M81: 50,718,615 km (0.117 R)
• M82: 50,989,836 km (0.103 R)
• M83: 51,533,923 km (0.053 R)
• M84: 51,715,685 km (0.102 R)
• M85: 52,627,633 km (0.111 R)
• M86: 56,609,480 km (0.033 R)
• M87: 58,589,108 km (0.12 R)
• M88: 58,968,788 km (0.045 R)
• M89: 59,539,803 km (0.075 R)
• M90: 60,208,206 km (0.091 R)
• M91: 60,783,260 km (0.107 R)
• M92: 61,745,474 km (0.075 R)
• M93: 62,035,245 km (0.049 R)
• M94: 63,880,385 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 5.8

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.01 AU - 19.95 AU

Year: 26501 Days

Day: 22.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 93.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,346,499 km

• M1: 260,899 km (0.07 R)
• M2: 297,401 km (0.117 R)
• M3: 335,997 km (0.042 R)
• M4: 376,538 km (0.038 R)
• M5: 656,884 km (0.117 R)
• M6: 903,870 km (0.072 R)
• M7: 1,022,501 km (0.102 R)
• M8: 1,546,992 km (0.102 R)
• M9: 1,799,662 km (0.075 R)
• M10: 2,507,111 km (0.04 R)
• M11: 2,846,548 km (0.1 R)
• M12: 2,889,932 km (0.117 R)
• M13: 3,475,009 km (0.115 R)
• M14: 4,046,772 km (0.079 R)
• M15: 4,393,689 km (0.076 R)
• M16: 5,599,598 km (0.112 R)
• M17: 6,783,815 km (0.077 R)
• M18: 7,017,935 km (0.096 R)
• M19: 7,433,967 km (0.072 R)
• M20: 7,494,105 km (0.071 R)
• M21: 7,858,077 km (0.069 R)
• M22: 8,104,016 km (0.113 R)
• M23: 9,894,553 km (0.105 R)
• M24: 13,085,475 km (0.081 R)
• M25: 14,040,209 km (0.076 R)
• M26: 14,114,559 km (0.086 R)
• M27: 17,194,630 km (0.114 R)
• M28: 17,513,572 km (0.062 R)
• M29: 18,973,348 km (0.101 R)
• M30: 19,055,627 km (0.065 R)
• M31: 19,468,667 km (0.078 R)
• M32: 19,801,073 km (0.117 R)
• M33: 19,884,549 km (0.082 R)
• M34: 20,894,634 km (0.102 R)
• M35: 20,979,605 km (0.096 R)
• M36: 21,320,539 km (0.053 R)
• M37: 21,491,679 km (0.113 R)
• M38: 21,663,268 km (0.115 R)
• M39: 22,527,943 km (0.05 R)
• M40: 25,733,078 km (0.077 R)
• M41: 26,189,351 km (0.106 R)
• M42: 28,416,714 km (0.11 R)
• M43: 29,267,477 km (0.083 R)
• M44: 32,556,237 km (0.056 R)
• M45: 33,545,527 km (0.114 R)
• M46: 34,243,850 km (0.071 R)
• M47: 34,645,072 km (0.072 R)
• M48: 34,947,110 km (0.1 R)
• M49: 35,655,007 km (0.104 R)
• M50: 37,806,972 km (0.082 R)
• M51: 40,423,289 km (0.102 R)
• M52: 40,953,614 km (0.104 R)
• M53: 42,450,490 km (0.08 R)
• M54: 43,097,351 km (0.108 R)
• M55: 45,938,514 km (0.088 R)
• M56: 47,604,885 km (0.102 R)
• M57: 47,716,784 km (0.037 R)
• M58: 48,277,028 km (0.079 R)
• M59: 48,389,376 km (0.097 R)
• M60: 49,630,590 km (0.09 R)
• M61: 50,426,001 km (0.091 R)
• M62: 53,649,237 km (0.111 R)
• M63: 55,285,688 km (0.063 R)
• M64: 58,487,681 km (0.088 R)
• M65: 59,327,673 km (0.08 R)
• M66: 59,930,104 km (0.09 R)
• M67: 60,534,479 km (0.073 R)
• M68: 60,776,828 km (0.095 R)
• M69: 61,627,591 km (0.114 R)
• M70: 62,972,326 km (0.117 R)
• M71: 63,586,725 km (0.077 R)
• M72: 64,697,788 km (0.09 R)
• M73: 66,189,129 km (0.116 R)
• M74: 67,189,640 km (0.112 R)
• M75: 67,943,314 km (0.026 R)
• M76: 69,966,625 km (0.096 R)
• M77: 71,241,348 km (0.118 R)
• M78: 71,369,255 km (0.057 R)
• M79: 73,942,936 km (0.077 R)
• M80: 74,202,040 km (0.054 R)
• M81: 75,371,446 km (0.102 R)
• M82: 79,843,974 km (0.112 R)
• M83: 81,175,694 km (0.046 R)
• M84: 81,442,876 km (0.102 R)
• M85: 82,380,555 km (0.03 R)
• M86: 82,649,084 km (0.087 R)
• M87: 83,456,463 km (0.091 R)
• M88: 87,943,502 km (0.063 R)
• M89: 89,318,605 km (0.066 R)
• M90: 92,508,331 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit