🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 296 Days

Day: 45.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.48 AU - 0.76 AU

Year: 310 Days

Day: 24.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 9.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.52 AU - 2.1 AU

Year: 1548 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,945,142 km

• M1: 165,455 km (0.098 R)
• M2: 224,846 km (0.045 R)
• M3: 414,685 km (0.088 R)
• M4: 554,709 km (0.117 R)
• M5: 615,446 km (0.056 R)
• M6: 834,158 km (0.05 R)
• M7: 1,001,558 km (0.069 R)
• M8: 1,085,632 km (0.069 R)
• M9: 1,220,569 km (0.11 R)
• M10: 1,395,150 km (0.118 R)
• M11: 1,586,934 km (0.06 R)
• M12: 1,676,992 km (0.053 R)
• M13: 1,824,795 km (0.112 R)
• M14: 1,909,916 km (0.089 R)
• M15: 2,143,438 km (0.088 R)
• M16: 2,273,888 km (0.112 R)
• M17: 2,345,096 km (0.108 R)
• M18: 2,417,202 km (0.043 R)
• M19: 2,490,206 km (0.075 R)
• M20: 2,563,808 km (0.105 R)
• M21: 2,638,158 km (0.063 R)
• M22: 2,702,486 km (0.1 R)
• M23: 2,954,109 km (0.117 R)
• M24: 3,224,732 km (0.117 R)
• M25: 3,316,884 km (0.096 R)
• M26: 3,444,790 km (0.086 R)
• M27: 3,669,785 km (0.059 R)
• M28: 3,850,948 km (0.093 R)
• M29: 4,209,385 km (0.098 R)
• M30: 4,272,366 km (0.111 R)
• M31: 4,373,643 km (0.091 R)
• M32: 4,552,862 km (0.118 R)
• M33: 5,253,428 km (0.094 R)
• M34: 5,321,346 km (0.096 R)
• M35: 5,959,082 km (0.109 R)
• M36: 6,200,981 km (0.114 R)
• M37: 6,402,639 km (0.104 R)
• M38: 6,475,194 km (0.072 R)
• M39: 6,694,505 km (0.079 R)
• M40: 7,050,398 km (0.025 R)
• M41: 7,110,387 km (0.077 R)
• M42: 7,427,833 km (0.092 R)
• M43: 7,951,576 km (0.105 R)
• M44: 8,296,997 km (0.063 R)
• M45: 8,615,192 km (0.047 R)
• M46: 8,711,383 km (0.102 R)
• M47: 9,329,372 km (0.106 R)
• M48: 9,560,501 km (0.072 R)
• M49: 9,626,922 km (0.086 R)
• M50: 9,760,363 km (0.092 R)
• M51: 10,096,211 km (0.043 R)
• M52: 10,333,623 km (0.118 R)
• M53: 10,401,839 km (0.075 R)
• M54: 10,504,463 km (0.049 R)
• M55: 10,607,237 km (0.077 R)
• M56: 10,779,574 km (0.073 R)
• M57: 10,866,041 km (0.075 R)
• M58: 11,022,222 km (0.115 R)
• M59: 11,179,150 km (0.06 R)
• M60: 11,442,442 km (0.094 R)
• M61: 11,548,357 km (0.093 R)
• M62: 11,903,652 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 11

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.81 AU - 6.17 AU

Year: 7087 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,945,142 km

• M1: 147,653 km (0.103 R)
• M2: 587,770 km (0.102 R)
• M3: 831,016 km (0.063 R)
• M4: 948,002 km (0.111 R)
• M5: 1,088,923 km (0.062 R)
• M6: 1,313,918 km (0.115 R)
• M7: 1,432,250 km (0.097 R)
• M8: 1,830,928 km (0.114 R)
• M9: 2,146,729 km (0.115 R)
• M10: 2,216,741 km (0.056 R)
• M11: 2,287,501 km (0.067 R)
• M12: 2,881,255 km (0.083 R)
• M13: 3,276,044 km (0.087 R)
• M14: 3,521,384 km (0.061 R)
• M15: 3,829,257 km (0.086 R)
• M16: 4,352,251 km (0.11 R)
• M17: 4,805,233 km (0.039 R)
• M18: 5,021,851 km (0.072 R)
• M19: 5,115,798 km (0.057 R)
• M20: 5,464,960 km (0.047 R)
• M21: 5,626,226 km (0.066 R)
• M22: 5,756,376 km (0.061 R)
• M23: 5,854,662 km (0.116 R)
• M24: 6,119,600 km (0.06 R)
• M25: 6,320,809 km (0.088 R)
• M26: 6,592,629 km (0.056 R)
• M27: 6,972,607 km (0.109 R)
• M28: 7,645,947 km (0.111 R)
• M29: 8,045,224 km (0.118 R)
• M30: 8,228,930 km (0.102 R)
• M31: 8,675,779 km (0.087 R)
• M32: 8,788,725 km (0.092 R)
• M33: 9,015,964 km (0.072 R)
• M34: 9,360,638 km (0.07 R)
• M35: 9,670,754 km (0.103 R)
• M36: 10,063,000 km (0.093 R)
• M37: 10,863,349 km (0.09 R)
• M38: 10,985,121 km (0.115 R)
• M39: 11,353,282 km (0.102 R)
• M40: 12,101,869 km (0.097 R)
• M41: 12,695,025 km (0.097 R)
• M42: 14,397,299 km (0.04 R)
• M43: 14,755,287 km (0.11 R)
• M44: 14,935,403 km (0.069 R)
• M45: 15,388,834 km (0.053 R)
• M46: 15,663,047 km (0.112 R)
• M47: 15,938,905 km (0.117 R)
• M48: 16,402,359 km (0.082 R)
• M49: 17,200,314 km (0.093 R)
• M50: 17,295,010 km (0.102 R)
• M51: 18,203,368 km (0.117 R)
• M52: 18,882,692 km (0.092 R)
• M53: 19,127,285 km (0.106 R)
• M54: 19,817,828 km (0.073 R)
• M55: 20,868,903 km (0.113 R)
• M56: 21,172,587 km (0.081 R)
• M57: 22,040,853 km (0.098 R)
• M58: 23,443,632 km (0.089 R)
• M59: 24,341,668 km (0.119 R)
• M60: 24,501,289 km (0.109 R)
• M61: 24,821,728 km (0.082 R)
• M62: 25,143,513 km (0.112 R)
• M63: 25,628,658 km (0.075 R)
• M64: 26,008,188 km (0.096 R)
• M65: 26,444,266 km (0.042 R)
• M66: 27,766,711 km (0.071 R)
• M67: 28,380,212 km (0.106 R)
• M68: 31,281,812 km (0.081 R)
• M69: 32,679,804 km (0.073 R)
• M70: 33,563,778 km (0.039 R)
• M71: 33,919,672 km (0.093 R)
• M72: 35,174,798 km (0.087 R)
• M73: 35,415,650 km (0.112 R)
• M74: 35,838,414 km (0.069 R)
• M75: 36,566,956 km (0.117 R)
• M76: 37,915,431 km (0.097 R)
• M77: 38,285,985 km (0.076 R)
• M78: 40,471,460 km (0.108 R)
• M79: 40,976,802 km (0.118 R)
• M80: 41,674,825 km (0.113 R)
• M81: 42,312,860 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 4.8

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.47 AU - 9.37 AU

Year: 16939 Days

Day: 24.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,945,142 km

• M1: 164,707 km (0.075 R)
• M2: 203,154 km (0.049 R)
• M3: 356,941 km (0.096 R)
• M4: 781,948 km (0.11 R)
• M5: 828,623 km (0.045 R)
• M6: 1,024,297 km (0.106 R)
• M7: 1,344,436 km (0.044 R)
• M8: 1,457,831 km (0.09 R)
• M9: 3,812,801 km (0.11 R)
• M10: 4,177,820 km (0.065 R)
• M11: 4,511,573 km (0.1 R)
• M12: 5,383,130 km (0.105 R)
• M13: 5,791,831 km (0.085 R)
• M14: 6,399,947 km (0.108 R)
• M15: 6,639,154 km (0.068 R)
• M16: 6,784,114 km (0.086 R)
• M17: 7,274,795 km (0.096 R)
• M18: 8,186,594 km (0.116 R)
• M19: 9,133,848 km (0.103 R)
• M20: 9,187,553 km (0.077 R)
• M21: 10,505,959 km (0.099 R)
• M22: 11,129,932 km (0.077 R)
• M23: 11,882,559 km (0.094 R)
• M24: 12,235,460 km (0.105 R)
• M25: 12,472,573 km (0.078 R)
• M26: 12,651,492 km (0.075 R)
• M27: 13,375,546 km (0.102 R)
• M28: 13,989,046 km (0.084 R)
• M29: 14,237,080 km (0.11 R)
• M30: 14,486,609 km (0.079 R)
• M31: 14,611,822 km (0.109 R)
• M32: 14,737,485 km (0.108 R)
• M33: 15,116,416 km (0.113 R)
• M34: 15,755,349 km (0.108 R)
• M35: 16,402,958 km (0.072 R)
• M36: 16,468,182 km (0.106 R)
• M37: 16,533,557 km (0.068 R)
• M38: 16,664,455 km (0.112 R)
• M39: 17,191,488 km (0.109 R)
• M40: 17,590,466 km (0.114 R)
• M41: 17,724,206 km (0.032 R)
• M42: 18,942,082 km (0.047 R)
• M43: 19,630,382 km (0.117 R)
• M44: 21,457,870 km (0.117 R)
• M45: 23,265,610 km (0.115 R)
• M46: 23,485,669 km (0.064 R)
• M47: 23,706,625 km (0.053 R)
• M48: 27,876,366 km (0.106 R)
• M49: 28,815,691 km (0.103 R)
• M50: 28,973,218 km (0.083 R)
• M51: 29,527,029 km (0.099 R)
• M52: 29,844,925 km (0.086 R)
• M53: 30,164,017 km (0.076 R)
• M54: 31,532,987 km (0.095 R)
• M55: 32,511,357 km (0.083 R)
• M56: 32,922,003 km (0.085 R)
• M57: 33,169,139 km (0.118 R)
• M58: 33,582,478 km (0.118 R)
• M59: 35,590,231 km (0.04 R)
• M60: 35,843,799 km (0.091 R)
• M61: 36,013,294 km (0.059 R)
• M62: 36,183,087 km (0.11 R)
• M63: 36,353,031 km (0.113 R)
• M64: 37,206,935 km (0.085 R)
• M65: 38,067,572 km (0.069 R)
• M66: 38,326,974 km (0.089 R)
• M67: 40,335,475 km (0.063 R)
• M68: 42,109,557 km (0.078 R)
• M69: 42,288,326 km (0.111 R)
• M70: 44,909,281 km (0.101 R)
• M71: 46,285,432 km (0.11 R)
• M72: 46,562,337 km (0.104 R)
• M73: 47,861,744 km (0.084 R)
• M74: 48,422,288 km (0.048 R)
• M75: 48,515,936 km (0.095 R)
• M76: 48,891,127 km (0.04 R)
• M77: 50,401,318 km (0.08 R)
• M78: 51,830,875 km (0.071 R)
• M79: 52,214,444 km (0.108 R)
• M80: 52,887,784 km (0.064 R)
• M81: 53,757,696 km (0.097 R)
• M82: 54,145,902 km (0.086 R)
• M83: 54,340,379 km (0.092 R)
• M84: 55,805,990 km (0.081 R)
• M85: 56,199,133 km (0.116 R)
• M86: 56,494,439 km (0.064 R)
• M87: 56,593,024 km (0.027 R)
• M88: 59,476,523 km (0.107 R)
• M89: 60,582,799 km (0.11 R)
• M90: 66,006,919 km (0.046 R)
• M91: 69,672,964 km (0.106 R)
• M92: 70,096,177 km (0.077 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: 450 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit