🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 309 Days

Day: 34.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,496,730 km

• M1: 212,728 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.47 AU - 1.69 AU

Year: 695 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,496,730 km

• M1: 363,972 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.37 AU - 3.01 AU

Year: 1543 Days

Day: 18.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.31 AU - 4.93 AU

Year: 2926 Days

Day: 17 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,496,730 km

• M1: 931,097 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.47 AU - 5.75 AU

Year: 3463 Days

Day: 18.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,496,730 km

• M1: 460,163 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 11.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.22 AU - 6.32 AU

Year: 4849 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 97,496,730 km

• M1: 146,008 km (0.115 R)
• M2: 248,033 km (0.077 R)
• M3: 326,722 km (0.11 R)
• M4: 432,637 km (0.115 R)
• M5: 537,505 km (0.082 R)
• M6: 610,210 km (0.104 R)
• M7: 686,953 km (0.112 R)
• M8: 813,812 km (0.094 R)
• M9: 939,175 km (0.056 R)
• M10: 1,156,242 km (0.101 R)
• M11: 1,355,506 km (0.115 R)
• M12: 1,447,958 km (0.057 R)
• M13: 1,639,293 km (0.047 R)
• M14: 1,775,727 km (0.116 R)
• M15: 1,890,319 km (0.119 R)
• M16: 2,113,668 km (0.059 R)
• M17: 2,331,932 km (0.116 R)
• M18: 2,586,398 km (0.108 R)
• M19: 3,215,307 km (0.057 R)
• M20: 3,579,428 km (0.117 R)
• M21: 3,807,715 km (0.045 R)
• M22: 4,295,703 km (0.115 R)
• M23: 4,573,506 km (0.074 R)
• M24: 4,679,122 km (0.097 R)
• M25: 5,146,765 km (0.113 R)
• M26: 5,554,120 km (0.098 R)
• M27: 5,629,368 km (0.087 R)
• M28: 5,761,762 km (0.119 R)
• M29: 6,341,155 km (0.094 R)
• M30: 7,975,661 km (0.066 R)
• M31: 8,146,053 km (0.057 R)
• M32: 8,447,044 km (0.117 R)
• M33: 9,394,597 km (0.088 R)
• M34: 10,236,683 km (0.117 R)
• M35: 10,937,100 km (0.095 R)
• M36: 11,484,778 km (0.113 R)
• M37: 11,604,905 km (0.068 R)
• M38: 11,895,275 km (0.111 R)
• M39: 12,236,956 km (0.094 R)
• M40: 12,631,296 km (0.068 R)
• M41: 12,755,462 km (0.113 R)
• M42: 14,019,116 km (0.099 R)
• M43: 14,224,962 km (0.084 R)
• M44: 14,639,797 km (0.106 R)
• M45: 14,848,636 km (0.086 R)
• M46: 15,614,128 km (0.045 R)
• M47: 15,694,013 km (0.094 R)
• M48: 15,827,604 km (0.08 R)
• M49: 16,203,394 km (0.076 R)
• M50: 16,365,409 km (0.083 R)
• M51: 16,663,856 km (0.066 R)
• M52: 16,745,537 km (0.084 R)
• M53: 16,854,594 km (0.054 R)
• M54: 16,963,950 km (0.069 R)
• M55: 18,660,988 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 12.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.75 AU - 7.79 AU

Year: 6858 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,496,730 km

• M1: 158,723 km (0.079 R)
• M2: 441,015 km (0.115 R)
• M3: 697,425 km (0.103 R)
• M4: 936,483 km (0.112 R)
• M5: 1,119,291 km (0.119 R)
• M6: 1,301,950 km (0.107 R)
• M7: 1,481,767 km (0.082 R)
• M8: 1,628,971 km (0.055 R)
• M9: 1,739,374 km (0.112 R)
• M10: 1,837,959 km (0.074 R)
• M11: 1,924,128 km (0.076 R)
• M12: 2,041,263 km (0.048 R)
• M13: 2,375,764 km (0.106 R)
• M14: 2,565,903 km (0.082 R)
• M15: 2,744,523 km (0.08 R)
• M16: 2,877,216 km (0.051 R)
• M17: 3,063,166 km (0.084 R)
• M18: 3,447,034 km (0.068 R)
• M19: 3,754,458 km (0.068 R)
• M20: 3,920,811 km (0.055 R)
• M21: 4,052,008 km (0.031 R)
• M22: 4,184,701 km (0.09 R)
• M23: 4,396,083 km (0.087 R)
• M24: 4,690,043 km (0.086 R)
• M25: 5,112,657 km (0.051 R)
• M26: 5,214,982 km (0.117 R)
• M27: 5,338,849 km (0.114 R)
• M28: 6,167,771 km (0.066 R)
• M29: 6,519,475 km (0.093 R)
• M30: 6,900,501 km (0.065 R)
• M31: 7,381,159 km (0.12 R)
• M32: 7,660,757 km (0.116 R)
• M33: 8,039,090 km (0.042 R)
• M34: 8,158,469 km (0.112 R)
• M35: 8,254,511 km (0.047 R)
• M36: 8,764,790 km (0.084 R)
• M37: 8,912,443 km (0.066 R)
• M38: 9,036,160 km (0.116 R)
• M39: 9,410,753 km (0.111 R)
• M40: 9,587,279 km (0.12 R)
• M41: 10,382,391 km (0.088 R)
• M42: 11,039,126 km (0.113 R)
• M43: 11,305,560 km (0.076 R)
• M44: 11,385,894 km (0.098 R)
• M45: 11,926,541 km (0.036 R)
• M46: 12,008,371 km (0.109 R)
• M47: 12,282,434 km (0.073 R)
• M48: 12,530,916 km (0.102 R)
• M49: 13,371,207 km (0.11 R)
• M50: 13,484,602 km (0.064 R)
• M51: 13,769,586 km (0.072 R)
• M52: 14,461,626 km (0.045 R)
• M53: 15,729,767 km (0.116 R)
• M54: 16,059,930 km (0.092 R)
• M55: 16,301,530 km (0.075 R)
• M56: 17,279,751 km (0.059 R)
• M57: 17,558,302 km (0.077 R)
• M58: 17,838,349 km (0.11 R)
• M59: 17,931,998 km (0.073 R)
• M60: 18,151,308 km (0.085 R)
• M61: 18,371,367 km (0.09 R)
• M62: 18,624,037 km (0.034 R)
• M63: 19,324,903 km (0.091 R)
• M64: 19,453,258 km (0.105 R)
• M65: 20,196,760 km (0.071 R)
• M66: 20,424,896 km (0.068 R)
• M67: 20,883,713 km (0.067 R)
• M68: 21,015,509 km (0.087 R)
• M69: 21,478,664 km (0.095 R)
• M70: 22,179,829 km (0.119 R)
• M71: 22,516,424 km (0.099 R)
• M72: 22,651,511 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 5.4

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.86 AU - 22.1 AU

Year: 31244 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,496,730 km

• M1: 70,311 km (0.076 R)
• M2: 475,572 km (0.086 R)
• M3: 1,059,901 km (0.098 R)
• M4: 1,222,514 km (0.112 R)
• M5: 1,289,683 km (0.062 R)
• M6: 1,463,366 km (0.088 R)
• M7: 1,681,779 km (0.059 R)
• M8: 2,028,398 km (0.116 R)
• M9: 2,313,232 km (0.106 R)
• M10: 4,476,716 km (0.093 R)
• M11: 5,061,794 km (0.084 R)
• M12: 5,335,707 km (0.095 R)
• M13: 5,391,058 km (0.112 R)
• M14: 6,716,346 km (0.081 R)
• M15: 6,896,312 km (0.109 R)
• M16: 7,756,949 km (0.118 R)
• M17: 8,392,291 km (0.119 R)
• M18: 9,110,361 km (0.03 R)
• M19: 10,465,568 km (0.115 R)
• M20: 10,674,107 km (0.079 R)
• M21: 10,884,143 km (0.104 R)
• M22: 11,166,434 km (0.106 R)
• M23: 11,522,477 km (0.112 R)
• M24: 12,835,049 km (0.083 R)
• M25: 13,058,398 km (0.03 R)
• M26: 13,358,192 km (0.1 R)
• M27: 13,660,230 km (0.097 R)
• M28: 14,040,957 km (0.084 R)
• M29: 14,348,081 km (0.068 R)
• M30: 14,657,450 km (0.057 R)
• M31: 14,735,091 km (0.047 R)
• M32: 15,440,445 km (0.038 R)
• M33: 16,559,138 km (0.071 R)
• M34: 17,046,528 km (0.084 R)
• M35: 18,369,272 km (0.111 R)
• M36: 18,873,716 km (0.106 R)
• M37: 21,728,792 km (0.055 R)
• M38: 21,994,926 km (0.078 R)
• M39: 22,620,096 km (0.066 R)
• M40: 24,530,460 km (0.119 R)
• M41: 25,271,718 km (0.091 R)
• M42: 26,397,442 km (0.111 R)
• M43: 27,252,394 km (0.092 R)
• M44: 27,347,987 km (0.091 R)
• M45: 28,697,360 km (0.075 R)
• M46: 30,068,274 km (0.114 R)
• M47: 30,167,009 km (0.069 R)
• M48: 31,260,270 km (0.089 R)
• M49: 33,792,813 km (0.111 R)
• M50: 34,101,134 km (0.09 R)
• M51: 34,513,725 km (0.108 R)
• M52: 35,031,633 km (0.058 R)
• M53: 35,656,652 km (0.115 R)
• M54: 36,285,263 km (0.117 R)
• M55: 36,811,997 km (0.073 R)
• M56: 37,553,553 km (0.105 R)
• M57: 37,979,608 km (0.029 R)
• M58: 40,678,055 km (0.045 R)
• M59: 43,437,537 km (0.089 R)
• M60: 43,772,786 km (0.095 R)
• M61: 46,827,873 km (0.026 R)
• M62: 47,516,173 km (0.057 R)
• M63: 47,631,214 km (0.054 R)
• M64: 47,861,445 km (0.083 R)
• M65: 49,951,028 km (0.119 R)
• M66: 50,185,149 km (0.113 R)
• M67: 51,715,086 km (0.076 R)
• M68: 53,140,904 km (0.082 R)
• M69: 54,098,629 km (0.107 R)
• M70: 54,338,883 km (0.051 R)
• M71: 55,424,665 km (0.073 R)
• M72: 56,030,985 km (0.117 R)
• M73: 56,761,471 km (0.102 R)
• M74: 57,617,769 km (0.097 R)
• M75: 58,354,988 km (0.029 R)
• M76: 60,336,412 km (0.099 R)
• M77: 60,710,406 km (0.119 R)
• M78: 63,476,172 km (0.065 R)
• M79: 64,746,856 km (0.069 R)
• M80: 68,609,024 km (0.117 R)
• M81: 68,999,325 km (0.064 R)
• M82: 70,830,403 km (0.048 R)
• M83: 80,496,520 km (0.077 R)
• M84: 81,183,024 km (0.064 R)
• M85: 81,733,545 km (0.029 R)
• M86: 82,423,490 km (0.095 R)
• M87: 84,087,168 km (0.109 R)
• M88: 85,482,168 km (0.109 R)
• M89: 87,166,042 km (0.119 R)
• M90: 87,588,805 km (0.108 R)
• M91: 89,286,292 km (0.1 R)
• M92: 89,712,497 km (0.113 R)
• M93: 90,139,150 km (0.083 R)
• M94: 94,154,805 km (0.116 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit