🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.81 AU - 1.25 AU

Year: 388 Days

Day: 29.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.97 AU - 2.07 AU

Year: 1065 Days

Day: 38.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,868,281 km

• M1: 526,136 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 12.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.79 AU - 5.65 AU

Year: 3803 Days

Day: 8 Hours

Environment

Temp: -131 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,868,281 km

• M1: 177,722 km (0.058 R)
• M2: 273,914 km (0.09 R)
• M3: 395,986 km (0.113 R)
• M4: 564,283 km (0.086 R)
• M5: 760,406 km (0.099 R)
• M6: 917,035 km (0.095 R)
• M7: 1,019,360 km (0.098 R)
• M8: 1,194,389 km (0.074 R)
• M9: 1,439,132 km (0.091 R)
• M10: 1,544,897 km (0.04 R)
• M11: 1,637,648 km (0.086 R)
• M12: 1,796,670 km (0.078 R)
• M13: 2,466,270 km (0.053 R)
• M14: 2,687,077 km (0.073 R)
• M15: 2,800,023 km (0.106 R)
• M16: 3,030,853 km (0.085 R)
• M17: 3,824,021 km (0.117 R)
• M18: 4,167,497 km (0.06 R)
• M19: 4,409,547 km (0.108 R)
• M20: 4,953,933 km (0.088 R)
• M21: 5,140,183 km (0.107 R)
• M22: 5,234,130 km (0.03 R)
• M23: 5,761,463 km (0.093 R)
• M24: 5,859,300 km (0.063 R)
• M25: 6,056,470 km (0.108 R)
• M26: 6,432,110 km (0.08 R)
• M27: 7,927,939 km (0.089 R)
• M28: 8,146,352 km (0.07 R)
• M29: 8,339,034 km (0.063 R)
• M30: 8,729,036 km (0.044 R)
• M31: 9,411,501 km (0.075 R)
• M32: 9,642,780 km (0.061 R)
• M33: 9,729,995 km (0.08 R)
• M34: 10,140,641 km (0.117 R)
• M35: 10,377,903 km (0.061 R)
• M36: 11,653,225 km (0.101 R)
• M37: 11,964,239 km (0.108 R)
• M38: 12,152,134 km (0.034 R)
• M39: 12,372,492 km (0.104 R)
• M40: 13,592,463 km (0.056 R)
• M41: 13,755,823 km (0.102 R)
• M42: 14,515,631 km (0.054 R)
• M43: 15,018,729 km (0.106 R)
• M44: 15,425,186 km (0.089 R)
• M45: 15,766,718 km (0.102 R)
• M46: 16,145,350 km (0.115 R)
• M47: 16,666,400 km (0.083 R)
• M48: 17,263,744 km (0.089 R)
• M49: 17,405,263 km (0.066 R)
• M50: 17,653,895 km (0.075 R)
• M51: 18,842,151 km (0.1 R)
• M52: 19,685,434 km (0.097 R)
• M53: 20,018,888 km (0.119 R)
• M54: 20,841,676 km (0.033 R)
• M55: 21,105,716 km (0.113 R)
• M56: 21,295,107 km (0.096 R)
• M57: 22,250,290 km (0.113 R)
• M58: 22,365,929 km (0.052 R)
• M59: 22,481,718 km (0.082 R)
• M60: 22,597,656 km (0.1 R)
• M61: 22,985,563 km (0.119 R)
• M62: 23,180,489 km (0.075 R)
• M63: 24,202,392 km (0.102 R)
• M64: 24,360,966 km (0.105 R)
• M65: 24,679,011 km (0.069 R)
• M66: 24,798,689 km (0.112 R)
• M67: 26,046,336 km (0.115 R)
• M68: 26,371,711 km (0.106 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 8.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.18 AU - 6.08 AU

Year: 4954 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,868,281 km

• M1: 205,996 km (0.103 R)
• M2: 279,598 km (0.109 R)
• M3: 341,083 km (0.097 R)
• M4: 400,025 km (0.099 R)
• M5: 510,578 km (0.108 R)
• M6: 601,084 km (0.098 R)
• M7: 764,894 km (0.091 R)
• M8: 918,980 km (0.118 R)
• M9: 1,006,345 km (0.111 R)
• M10: 1,456,186 km (0.085 R)
• M11: 1,514,678 km (0.12 R)
• M12: 1,931,009 km (0.098 R)
• M13: 2,011,942 km (0.119 R)
• M14: 2,143,887 km (0.06 R)
• M15: 2,451,311 km (0.083 R)
• M16: 2,772,797 km (0.066 R)
• M17: 3,107,746 km (0.072 R)
• M18: 3,260,785 km (0.052 R)
• M19: 3,436,113 km (0.117 R)
• M20: 3,594,538 km (0.089 R)
• M21: 3,877,577 km (0.098 R)
• M22: 4,000,995 km (0.086 R)
• M23: 4,294,356 km (0.07 R)
• M24: 4,358,235 km (0.089 R)
• M25: 4,573,057 km (0.114 R)
• M26: 4,747,638 km (0.095 R)
• M27: 4,857,742 km (0.05 R)
• M28: 5,170,701 km (0.107 R)
• M29: 5,306,984 km (0.073 R)
• M30: 5,398,389 km (0.059 R)
• M31: 5,629,368 km (0.102 R)
• M32: 6,077,114 km (0.093 R)
• M33: 6,881,951 km (0.043 R)
• M34: 6,956,750 km (0.108 R)
• M35: 7,719,998 km (0.106 R)
• M36: 8,429,391 km (0.103 R)
• M37: 8,536,354 km (0.076 R)
• M38: 8,697,620 km (0.108 R)
• M39: 8,805,630 km (0.091 R)
• M40: 8,995,769 km (0.076 R)
• M41: 9,297,208 km (0.097 R)
• M42: 9,518,613 km (0.103 R)
• M43: 9,629,914 km (0.075 R)
• M44: 9,994,783 km (0.072 R)
• M45: 10,221,723 km (0.099 R)
• M46: 10,450,159 km (0.112 R)
• M47: 10,651,518 km (0.097 R)
• M48: 10,912,267 km (0.112 R)
• M49: 11,233,903 km (0.098 R)
• M50: 11,499,289 km (0.101 R)
• M51: 11,916,368 km (0.09 R)
• M52: 12,277,796 km (0.085 R)
• M53: 12,459,857 km (0.034 R)
• M54: 12,857,339 km (0.096 R)
• M55: 13,414,740 km (0.065 R)
• M56: 13,508,389 km (0.096 R)
• M57: 14,043,351 km (0.048 R)
• M58: 14,489,003 km (0.04 R)
• M59: 14,649,371 km (0.116 R)
• M60: 14,778,026 km (0.082 R)
• M61: 15,133,769 km (0.085 R)
• M62: 15,656,315 km (0.088 R)
• M63: 15,886,845 km (0.12 R)
• M64: 15,952,818 km (0.091 R)
• M65: 16,819,887 km (0.106 R)
• M66: 17,157,529 km (0.083 R)
• M67: 17,942,469 km (0.088 R)
• M68: 18,183,621 km (0.087 R)
• M69: 18,808,940 km (0.119 R)
• M70: 19,370,531 km (0.041 R)
• M71: 19,902,052 km (0.093 R)
• M72: 20,080,373 km (0.092 R)
• M73: 21,015,808 km (0.097 R)
• M74: 21,965,455 km (0.079 R)
• M75: 22,445,515 km (0.055 R)
• M76: 22,519,715 km (0.072 R)
• M77: 23,153,412 km (0.113 R)
• M78: 23,228,361 km (0.039 R)
• M79: 23,453,655 km (0.1 R)
• M80: 23,906,488 km (0.108 R)
• M81: 24,210,022 km (0.079 R)
• M82: 25,707,646 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 10.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.41 AU - 8.25 AU

Year: 8125 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,868,281 km

• M1: 153,338 km (0.079 R)
• M2: 302,487 km (0.076 R)
• M3: 417,528 km (0.045 R)
• M4: 848,070 km (0.107 R)
• M5: 942,167 km (0.091 R)
• M6: 1,107,623 km (0.03 R)
• M7: 1,467,406 km (0.052 R)
• M8: 1,904,530 km (0.054 R)
• M9: 2,073,426 km (0.067 R)
• M10: 2,225,418 km (0.118 R)
• M11: 2,990,761 km (0.118 R)
• M12: 3,415,020 km (0.047 R)
• M13: 3,911,835 km (0.102 R)
• M14: 4,019,396 km (0.061 R)
• M15: 4,127,854 km (0.084 R)
• M16: 4,799,548 km (0.055 R)
• M17: 4,972,783 km (0.072 R)
• M18: 5,177,582 km (0.091 R)
• M19: 5,595,559 km (0.085 R)
• M20: 5,686,514 km (0.084 R)
• M21: 6,305,849 km (0.093 R)
• M22: 6,432,260 km (0.12 R)
• M23: 6,527,703 km (0.108 R)
• M24: 7,407,488 km (0.104 R)
• M25: 7,980,448 km (0.096 R)
• M26: 8,083,072 km (0.06 R)
• M27: 8,324,224 km (0.077 R)
• M28: 8,497,907 km (0.092 R)
• M29: 9,240,660 km (0.114 R)
• M30: 9,820,502 km (0.084 R)
• M31: 10,226,062 km (0.077 R)
• M32: 10,374,762 km (0.113 R)
• M33: 10,486,960 km (0.118 R)
• M34: 10,637,007 km (0.094 R)
• M35: 10,901,346 km (0.058 R)
• M36: 11,244,524 km (0.045 R)
• M37: 11,941,500 km (0.108 R)
• M38: 12,019,740 km (0.061 R)
• M39: 12,176,818 km (0.091 R)
• M40: 12,453,424 km (0.067 R)
• M41: 12,772,217 km (0.11 R)
• M42: 12,852,252 km (0.104 R)
• M43: 13,214,728 km (0.116 R)
• M44: 13,499,113 km (0.087 R)
• M45: 14,280,912 km (0.09 R)
• M46: 14,405,677 km (0.05 R)
• M47: 14,530,890 km (0.077 R)
• M48: 14,950,662 km (0.091 R)
• M49: 15,931,276 km (0.118 R)
• M50: 16,017,594 km (0.078 R)
• M51: 16,494,811 km (0.081 R)
• M52: 16,713,373 km (0.09 R)
• M53: 17,064,928 km (0.108 R)
• M54: 17,153,191 km (0.087 R)
• M55: 17,418,877 km (0.084 R)
• M56: 18,089,225 km (0.081 R)
• M57: 18,269,490 km (0.115 R)
• M58: 18,722,473 km (0.076 R)
• M59: 18,904,833 km (0.061 R)
• M60: 19,964,285 km (0.059 R)
• M61: 20,571,652 km (0.106 R)
• M62: 21,565,580 km (0.036 R)
• M63: 21,996,422 km (0.05 R)
• M64: 22,140,634 km (0.1 R)
• M65: 23,550,894 km (0.076 R)
• M66: 23,895,717 km (0.084 R)
• M67: 23,994,451 km (0.094 R)
• M68: 24,940,059 km (0.111 R)
• M69: 26,202,665 km (0.102 R)
• M70: 26,559,905 km (0.115 R)
• M71: 26,662,230 km (0.047 R)
• M72: 26,764,854 km (0.095 R)
• M73: 27,434,305 km (0.101 R)
• M74: 27,797,080 km (0.079 R)
• M75: 28,475,057 km (0.089 R)
• M76: 29,264,036 km (0.104 R)
• M77: 29,740,954 km (0.089 R)
• M78: 30,327,228 km (0.051 R)
• M79: 32,655,719 km (0.088 R)
• M80: 32,930,231 km (0.111 R)
• M81: 33,095,238 km (0.051 R)
• M82: 33,260,543 km (0.113 R)
• M83: 34,816,810 km (0.114 R)
• M84: 34,984,958 km (0.114 R)
• M85: 35,547,446 km (0.081 R)
• M86: 36,226,321 km (0.095 R)
• M87: 37,827,018 km (0.098 R)
• M88: 38,868,220 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit