🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 13.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,148,483 km

• M1: 59,540 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 11.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.91 AU - 1.43 AU

Year: 830 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,148,483 km

• M1: 147,354 km (0.117 R)
• M2: 243,097 km (0.114 R)
• M3: 316,848 km (0.102 R)
• M4: 410,497 km (0.076 R)
• M5: 594,053 km (0.101 R)
• M6: 757,564 km (0.097 R)
• M7: 853,306 km (0.092 R)
• M8: 948,002 km (0.056 R)
• M9: 1,108,819 km (0.084 R)
• M10: 1,237,174 km (0.109 R)
• M11: 1,327,681 km (0.104 R)
• M12: 1,433,148 km (0.08 R)
• M13: 1,548,039 km (0.105 R)
• M14: 1,626,428 km (0.1 R)
• M15: 1,706,164 km (0.057 R)
• M16: 1,842,148 km (0.061 R)
• M17: 2,017,477 km (0.102 R)
• M18: 2,096,465 km (0.054 R)
• M19: 2,176,499 km (0.077 R)
• M20: 2,324,751 km (0.056 R)
• M21: 2,545,707 km (0.111 R)
• M22: 2,702,186 km (0.113 R)
• M23: 2,805,708 km (0.048 R)
• M24: 2,886,192 km (0.105 R)
• M25: 2,975,651 km (0.082 R)
• M26: 3,107,597 km (0.102 R)
• M27: 3,249,864 km (0.073 R)
• M28: 3,368,794 km (0.099 R)
• M29: 3,523,778 km (0.095 R)
• M30: 3,734,112 km (0.111 R)
• M31: 3,840,776 km (0.095 R)
• M32: 3,993,814 km (0.12 R)
• M33: 4,130,547 km (0.111 R)
• M34: 4,222,549 km (0.094 R)
• M35: 4,296,750 km (0.11 R)
• M36: 4,436,923 km (0.09 R)
• M37: 4,616,740 km (0.09 R)
• M38: 4,770,078 km (0.076 R)
• M39: 4,895,890 km (0.105 R)
• M40: 5,003,151 km (0.086 R)
• M41: 5,150,804 km (0.094 R)
• M42: 5,390,011 km (0.117 R)
• M43: 5,612,613 km (0.112 R)
• M44: 5,714,788 km (0.089 R)
• M45: 6,066,942 km (0.055 R)
• M46: 6,140,394 km (0.098 R)
• M47: 6,479,682 km (0.08 R)
• M48: 6,705,575 km (0.083 R)
• M49: 6,792,491 km (0.105 R)
• M50: 6,879,557 km (0.073 R)
• M51: 7,209,869 km (0.096 R)
• M52: 7,421,700 km (0.09 R)
• M53: 7,545,268 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 9.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.25 AU - 1.35 AU

Year: 972 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,148,483 km

• M1: 117,285 km (0.086 R)
• M2: 202,256 km (0.103 R)
• M3: 270,772 km (0.052 R)
• M4: 347,366 km (0.117 R)
• M5: 462,557 km (0.103 R)
• M6: 586,872 km (0.111 R)
• M7: 670,647 km (0.108 R)
• M8: 851,511 km (0.105 R)
• M9: 981,212 km (0.083 R)
• M10: 1,055,563 km (0.082 R)
• M11: 1,181,374 km (0.076 R)
• M12: 1,260,811 km (0.096 R)
• M13: 1,394,851 km (0.117 R)
• M14: 1,487,003 km (0.044 R)
• M15: 1,557,463 km (0.115 R)
• M16: 1,637,049 km (0.105 R)
• M17: 1,718,132 km (0.112 R)
• M18: 1,808,937 km (0.061 R)
• M19: 2,073,576 km (0.116 R)
• M20: 2,161,540 km (0.082 R)
• M21: 2,241,874 km (0.102 R)
• M22: 2,332,380 km (0.098 R)
• M23: 2,783,717 km (0.101 R)
• M24: 2,881,255 km (0.11 R)
• M25: 2,950,070 km (0.108 R)
• M26: 3,009,610 km (0.091 R)
• M27: 3,221,291 km (0.059 R)
• M28: 3,292,799 km (0.087 R)
• M29: 3,354,732 km (0.078 R)
• M30: 3,584,814 km (0.028 R)
• M31: 3,701,799 km (0.086 R)
• M32: 3,830,902 km (0.052 R)
• M33: 4,137,877 km (0.036 R)
• M34: 4,204,747 km (0.104 R)
• M35: 4,430,191 km (0.069 R)
• M36: 4,671,343 km (0.11 R)
• M37: 4,822,736 km (0.097 R)
• M38: 5,011,229 km (0.094 R)
• M39: 5,118,342 km (0.098 R)
• M40: 5,202,266 km (0.116 R)
• M41: 5,286,639 km (0.1 R)
• M42: 5,359,344 km (0.043 R)
• M43: 5,603,936 km (0.031 R)
• M44: 5,665,720 km (0.089 R)
• M45: 5,889,818 km (0.03 R)
• M46: 6,142,339 km (0.108 R)
• M47: 6,218,783 km (0.092 R)
• M48: 6,359,705 km (0.094 R)
• M49: 7,376,073 km (0.089 R)
• M50: 7,484,531 km (0.05 R)
• M51: 7,607,351 km (0.097 R)
• M52: 8,202,750 km (0.112 R)
• M53: 8,357,584 km (0.12 R)
• M54: 8,442,406 km (0.06 R)
• M55: 8,841,982 km (0.079 R)
• M56: 9,029,578 km (0.103 R)
• M57: 9,131,304 km (0.085 R)
• M58: 9,350,316 km (0.109 R)
• M59: 9,438,279 km (0.095 R)
• M60: 9,615,403 km (0.08 R)
• M61: 9,704,264 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 6.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.87 AU - 9.31 AU

Year: 15095 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,148,483 km

• M1: 127,906 km (0.089 R)
• M2: 183,407 km (0.111 R)
• M3: 295,755 km (0.066 R)
• M4: 352,004 km (0.078 R)
• M5: 592,856 km (0.072 R)
• M6: 718,219 km (0.032 R)
• M7: 784,342 km (0.083 R)
• M8: 1,303,745 km (0.038 R)
• M9: 1,385,426 km (0.105 R)
• M10: 1,588,729 km (0.111 R)
• M11: 1,676,244 km (0.11 R)
• M12: 1,747,453 km (0.034 R)
• M13: 2,099,457 km (0.05 R)
• M14: 2,313,381 km (0.114 R)
• M15: 2,513,992 km (0.096 R)
• M16: 2,595,822 km (0.104 R)
• M17: 2,783,268 km (0.063 R)
• M18: 3,416,965 km (0.077 R)
• M19: 3,599,474 km (0.063 R)
• M20: 3,832,099 km (0.035 R)
• M21: 3,926,495 km (0.107 R)
• M22: 4,069,660 km (0.064 R)
• M23: 4,263,091 km (0.104 R)
• M24: 4,912,794 km (0.099 R)
• M25: 5,067,179 km (0.092 R)
• M26: 5,301,599 km (0.044 R)
• M27: 5,380,587 km (0.096 R)
• M28: 6,274,733 km (0.108 R)
• M29: 6,924,885 km (0.084 R)
• M30: 7,214,357 km (0.102 R)
• M31: 7,331,193 km (0.083 R)
• M32: 7,566,810 km (0.083 R)
• M33: 7,775,050 km (0.102 R)
• M34: 8,380,323 km (0.118 R)
• M35: 8,657,678 km (0.042 R)
• M36: 8,875,342 km (0.115 R)
• M37: 9,000,705 km (0.113 R)
• M38: 9,893,805 km (0.117 R)
• M39: 10,748,308 km (0.118 R)
• M40: 11,016,088 km (0.119 R)
• M41: 11,319,772 km (0.114 R)
• M42: 11,523,823 km (0.105 R)
• M43: 11,592,189 km (0.114 R)
• M44: 12,808,869 km (0.118 R)
• M45: 13,486,248 km (0.074 R)
• M46: 14,468,657 km (0.115 R)
• M47: 14,542,409 km (0.108 R)
• M48: 14,690,212 km (0.11 R)
• M49: 16,042,427 km (0.086 R)
• M50: 17,004,640 km (0.108 R)
• M51: 17,277,357 km (0.117 R)
• M52: 18,382,886 km (0.098 R)
• M53: 18,502,713 km (0.045 R)
• M54: 19,146,134 km (0.08 R)
• M55: 19,960,545 km (0.109 R)
• M56: 21,161,516 km (0.108 R)
• M57: 21,287,179 km (0.101 R)
• M58: 21,707,549 km (0.119 R)
• M59: 22,045,789 km (0.079 R)
• M60: 22,471,096 km (0.066 R)
• M61: 23,028,049 km (0.08 R)
• M62: 24,549,908 km (0.076 R)
• M63: 26,059,201 km (0.118 R)
• M64: 26,373,656 km (0.051 R)
• M65: 26,825,142 km (0.067 R)
• M66: 27,142,589 km (0.095 R)
• M67: 27,735,595 km (0.12 R)
• M68: 29,073,748 km (0.074 R)
• M69: 29,399,871 km (0.076 R)
• M70: 29,680,367 km (0.109 R)
• M71: 29,820,989 km (0.077 R)
• M72: 30,244,052 km (0.061 R)
• M73: 30,811,327 km (0.088 R)
• M74: 30,953,744 km (0.098 R)
• M75: 31,382,043 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit