🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 25.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,889,250 km

• M1: 442,511 km (0.083 R)
• M2: 558,748 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.99 AU

Year: 282 Days

Day: 30.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,889,250 km

• M1: 424,260 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 391 Days

Day: 34.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,889,250 km

• M1: 310,864 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 12.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.29 AU - 8.75 AU

Year: 7282 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,889,250 km

• M1: 195,225 km (0.093 R)
• M2: 279,598 km (0.076 R)
• M3: 1,042,697 km (0.051 R)
• M4: 1,197,681 km (0.111 R)
• M5: 1,345,483 km (0.04 R)
• M6: 1,452,895 km (0.049 R)
• M7: 1,579,155 km (0.06 R)
• M8: 1,660,237 km (0.088 R)
• M9: 1,860,549 km (0.06 R)
• M10: 1,981,125 km (0.096 R)
• M11: 2,104,543 km (0.085 R)
• M12: 2,267,006 km (0.106 R)
• M13: 2,682,140 km (0.105 R)
• M14: 3,778,842 km (0.081 R)
• M15: 4,225,691 km (0.08 R)
• M16: 4,409,248 km (0.048 R)
• M17: 5,218,722 km (0.084 R)
• M18: 5,317,008 km (0.114 R)
• M19: 6,229,405 km (0.104 R)
• M20: 6,972,607 km (0.045 R)
• M21: 7,053,839 km (0.079 R)
• M22: 7,244,875 km (0.099 R)
• M23: 7,576,235 km (0.077 R)
• M24: 7,715,660 km (0.07 R)
• M25: 8,025,776 km (0.078 R)
• M26: 8,484,144 km (0.118 R)
• M27: 8,833,455 km (0.105 R)
• M28: 9,306,633 km (0.058 R)
• M29: 9,636,796 km (0.059 R)
• M30: 9,788,189 km (0.102 R)
• M31: 10,494,590 km (0.075 R)
• M32: 10,588,088 km (0.079 R)
• M33: 11,027,457 km (0.109 R)
• M34: 12,119,372 km (0.119 R)
• M35: 12,910,895 km (0.07 R)
• M36: 13,583,187 km (0.08 R)
• M37: 15,067,198 km (0.083 R)
• M38: 15,313,736 km (0.053 R)
• M39: 15,774,946 km (0.093 R)
• M40: 16,204,741 km (0.115 R)
• M41: 16,856,838 km (0.116 R)
• M42: 17,112,650 km (0.079 R)
• M43: 17,333,008 km (0.117 R)
• M44: 17,813,666 km (0.09 R)
• M45: 18,411,459 km (0.108 R)
• M46: 18,712,749 km (0.066 R)
• M47: 18,939,838 km (0.059 R)
• M48: 20,437,911 km (0.073 R)
• M49: 20,984,991 km (0.099 R)
• M50: 21,457,720 km (0.098 R)
• M51: 21,695,431 km (0.077 R)
• M52: 21,934,040 km (0.053 R)
• M53: 22,293,523 km (0.119 R)
• M54: 22,373,708 km (0.041 R)
• M55: 22,614,710 km (0.115 R)
• M56: 23,424,483 km (0.043 R)
• M57: 23,628,385 km (0.066 R)
• M58: 24,161,402 km (0.107 R)
• M59: 24,284,970 km (0.079 R)
• M60: 25,910,351 km (0.091 R)
• M61: 26,714,889 km (0.082 R)
• M62: 26,970,551 km (0.11 R)
• M63: 27,227,261 km (0.11 R)
• M64: 27,613,523 km (0.101 R)
• M65: 28,218,347 km (0.099 R)
• M66: 28,348,497 km (0.087 R)
• M67: 28,958,408 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 8

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.59 AU - 9.79 AU

Year: 10651 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,889,250 km

• M1: 112,946 km (0.111 R)
• M2: 178,021 km (0.074 R)
• M3: 308,770 km (0.047 R)
• M4: 673,639 km (0.072 R)
• M5: 745,446 km (0.086 R)
• M6: 1,388,268 km (0.045 R)
• M7: 1,674,150 km (0.066 R)
• M8: 1,748,500 km (0.12 R)
• M9: 1,978,432 km (0.104 R)
• M10: 2,057,120 km (0.075 R)
• M11: 2,272,541 km (0.064 R)
• M12: 2,783,867 km (0.107 R)
• M13: 2,842,808 km (0.09 R)
• M14: 3,022,326 km (0.092 R)
• M15: 3,941,754 km (0.027 R)
• M16: 4,008,176 km (0.088 R)
• M17: 4,277,751 km (0.075 R)
• M18: 4,345,968 km (0.03 R)
• M19: 4,941,218 km (0.073 R)
• M20: 5,340,046 km (0.083 R)
• M21: 5,487,699 km (0.084 R)
• M22: 6,015,031 km (0.107 R)
• M23: 6,440,637 km (0.102 R)
• M24: 7,117,567 km (0.105 R)
• M25: 7,608,996 km (0.075 R)
• M26: 8,196,168 km (0.09 R)
• M27: 8,538,298 km (0.117 R)
• M28: 8,711,084 km (0.11 R)
• M29: 8,841,533 km (0.119 R)
• M30: 9,325,034 km (0.074 R)
• M31: 10,640,747 km (0.113 R)
• M32: 10,873,521 km (0.077 R)
• M33: 10,967,020 km (0.1 R)
• M34: 11,107,791 km (0.102 R)
• M35: 11,202,038 km (0.031 R)
• M36: 12,794,807 km (0.066 R)
• M37: 13,592,313 km (0.061 R)
• M38: 13,844,685 km (0.033 R)
• M39: 14,560,062 km (0.09 R)
• M40: 19,210,012 km (0.105 R)
• M41: 19,436,653 km (0.082 R)
• M42: 20,064,366 km (0.108 R)
• M43: 20,351,893 km (0.109 R)
• M44: 20,756,854 km (0.075 R)
• M45: 20,814,898 km (0.076 R)
• M46: 21,047,523 km (0.096 R)
• M47: 21,928,056 km (0.087 R)
• M48: 21,987,297 km (0.068 R)
• M49: 22,641,189 km (0.114 R)
• M50: 24,887,251 km (0.118 R)
• M51: 26,005,346 km (0.115 R)
• M52: 27,013,037 km (0.107 R)
• M53: 28,548,210 km (0.107 R)
• M54: 29,261,344 km (0.117 R)
• M55: 29,587,467 km (0.08 R)
• M56: 31,036,472 km (0.115 R)
• M57: 31,970,561 km (0.05 R)
• M58: 32,104,750 km (0.082 R)
• M59: 32,306,408 km (0.087 R)
• M60: 32,373,578 km (0.118 R)
• M61: 32,846,157 km (0.09 R)
• M62: 33,252,914 km (0.049 R)
• M63: 33,320,831 km (0.067 R)
• M64: 33,388,898 km (0.113 R)
• M65: 34,071,513 km (0.1 R)
• M66: 34,345,876 km (0.083 R)
• M67: 34,827,731 km (0.095 R)
• M68: 35,450,507 km (0.116 R)
• M69: 36,777,440 km (0.038 R)
• M70: 37,270,365 km (0.068 R)
• M71: 37,623,715 km (0.084 R)
• M72: 37,907,352 km (0.113 R)
• M73: 37,978,262 km (0.036 R)
• M74: 39,695,645 km (0.116 R)
• M75: 39,984,220 km (0.092 R)
• M76: 41,365,008 km (0.11 R)
• M77: 41,950,983 km (0.043 R)
• M78: 42,024,435 km (0.114 R)
• M79: 43,205,361 km (0.064 R)
• M80: 43,651,013 km (0.053 R)
• M81: 44,023,512 km (0.08 R)
• M82: 44,098,161 km (0.102 R)
• M83: 46,053,555 km (0.103 R)
• M84: 46,129,251 km (0.109 R)
• M85: 46,889,209 km (0.101 R)
• M86: 47,347,277 km (0.076 R)
• M87: 47,500,166 km (0.071 R)
• M88: 48,730,010 km (0.117 R)
• M89: 48,884,545 km (0.115 R)
• M90: 49,892,535 km (0.089 R)
• M91: 50,282,088 km (0.098 R)
• M92: 50,672,539 km (0.077 R)
• M93: 50,750,778 km (0.101 R)
• M94: 51,064,036 km (0.099 R)
• M95: 52,640,200 km (0.09 R)
• M96: 52,957,347 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 7.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.3 AU - 17.82 AU

Year: 23795 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,889,250 km

• M1: 102,325 km (0.112 R)
• M2: 198,816 km (0.061 R)
• M3: 273,016 km (0.117 R)
• M4: 347,815 km (0.114 R)
• M5: 548,127 km (0.109 R)
• M6: 1,249,142 km (0.077 R)
• M7: 1,460,374 km (0.046 R)
• M8: 1,851,872 km (0.063 R)
• M9: 1,938,489 km (0.057 R)
• M10: 2,160,792 km (0.057 R)
• M11: 2,275,084 km (0.097 R)
• M12: 2,367,985 km (0.078 R)
• M13: 3,524,376 km (0.107 R)
• M14: 3,632,087 km (0.041 R)
• M15: 3,768,370 km (0.087 R)
• M16: 3,906,449 km (0.065 R)
• M17: 4,858,789 km (0.117 R)
• M18: 5,100,091 km (0.073 R)
• M19: 5,161,127 km (0.065 R)
• M20: 5,222,312 km (0.092 R)
• M21: 5,376,398 km (0.087 R)
• M22: 5,500,714 km (0.114 R)
• M23: 5,594,512 km (0.117 R)
• M24: 7,304,714 km (0.114 R)
• M25: 7,931,679 km (0.054 R)
• M26: 8,648,403 km (0.114 R)
• M27: 9,088,519 km (0.096 R)
• M28: 9,460,719 km (0.076 R)
• M29: 10,028,443 km (0.112 R)
• M30: 11,595,630 km (0.068 R)
• M31: 11,877,622 km (0.091 R)
• M32: 15,125,990 km (0.041 R)
• M33: 16,191,277 km (0.097 R)
• M34: 17,326,276 km (0.096 R)
• M35: 21,127,258 km (0.075 R)
• M36: 21,422,415 km (0.114 R)
• M37: 22,767,150 km (0.067 R)
• M38: 23,627,936 km (0.104 R)
• M39: 24,912,982 km (0.119 R)
• M40: 25,433,284 km (0.111 R)
• M41: 26,273,276 km (0.043 R)
• M42: 26,590,573 km (0.087 R)
• M43: 34,809,330 km (0.113 R)
• M44: 36,151,522 km (0.119 R)
• M45: 36,269,106 km (0.114 R)
• M46: 37,689,239 km (0.119 R)
• M47: 38,886,471 km (0.101 R)
• M48: 39,067,185 km (0.097 R)
• M49: 39,127,473 km (0.083 R)
• M50: 39,853,322 km (0.074 R)
• M51: 40,583,658 km (0.08 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit