🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.06 AU - 1.2 AU

Year: 430 Days

Day: 34 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.09 AU - 1.51 AU

Year: 531 Days

Day: 35.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,244,865 km

• M1: 210,335 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.33 AU - 1.71 AU

Year: 671 Days

Day: 41.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,244,865 km

• M1: 103,821 km (0.084 R)
• M2: 336,745 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 998 Days

Day: 32 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.78 AU - 4.98 AU

Year: 3283 Days

Day: 18.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 8.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.62 AU - 6.78 AU

Year: 4874 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,244,865 km

• M1: 117,434 km (0.116 R)
• M2: 175,628 km (0.032 R)
• M3: 308,172 km (0.12 R)
• M4: 489,634 km (0.111 R)
• M5: 579,841 km (0.051 R)
• M6: 831,315 km (0.118 R)
• M7: 964,308 km (0.11 R)
• M8: 1,021,753 km (0.118 R)
• M9: 1,152,652 km (0.035 R)
• M10: 1,484,160 km (0.092 R)
• M11: 1,551,330 km (0.092 R)
• M12: 1,605,933 km (0.032 R)
• M13: 1,716,935 km (0.052 R)
• M14: 1,844,841 km (0.095 R)
• M15: 2,186,522 km (0.076 R)
• M16: 2,388,330 km (0.05 R)
• M17: 2,451,760 km (0.118 R)
• M18: 2,629,033 km (0.092 R)
• M19: 3,047,458 km (0.096 R)
• M20: 3,168,333 km (0.082 R)
• M21: 3,415,020 km (0.091 R)
• M22: 4,522,194 km (0.116 R)
• M23: 4,640,676 km (0.094 R)
• M24: 4,700,365 km (0.086 R)
• M25: 4,921,022 km (0.087 R)
• M26: 5,414,545 km (0.118 R)
• M27: 5,519,413 km (0.119 R)
• M28: 6,448,566 km (0.094 R)
• M29: 6,515,286 km (0.078 R)
• M30: 6,897,210 km (0.082 R)
• M31: 7,171,273 km (0.103 R)
• M32: 7,286,463 km (0.112 R)
• M33: 7,518,789 km (0.082 R)
• M34: 7,635,924 km (0.093 R)
• M35: 7,753,658 km (0.092 R)
• M36: 7,943,198 km (0.11 R)
• M37: 8,086,363 km (0.097 R)
• M38: 8,448,091 km (0.076 R)
• M39: 8,790,520 km (0.057 R)
• M40: 8,988,289 km (0.09 R)
• M41: 9,488,993 km (0.032 R)
• M42: 9,590,271 km (0.07 R)
• M43: 9,666,416 km (0.037 R)
• M44: 9,793,873 km (0.084 R)
• M45: 10,231,148 km (0.066 R)
• M46: 10,622,346 km (0.072 R)
• M47: 11,124,995 km (0.058 R)
• M48: 11,338,920 km (0.114 R)
• M49: 11,473,259 km (0.104 R)
• M50: 11,689,428 km (0.079 R)
• M51: 11,743,732 km (0.098 R)
• M52: 11,825,263 km (0.107 R)
• M53: 11,988,923 km (0.083 R)
• M54: 12,706,694 km (0.106 R)
• M55: 12,818,294 km (0.049 R)
• M56: 12,986,442 km (0.052 R)
• M57: 13,751,934 km (0.071 R)
• M58: 13,809,230 km (0.041 R)
• M59: 14,183,673 km (0.111 R)
• M60: 14,328,484 km (0.097 R)
• M61: 14,473,893 km (0.075 R)
• M62: 15,237,590 km (0.118 R)
• M63: 15,326,601 km (0.108 R)
• M64: 15,984,383 km (0.109 R)
• M65: 16,620,922 km (0.09 R)
• M66: 16,865,514 km (0.112 R)
• M67: 17,080,636 km (0.093 R)
• M68: 17,637,739 km (0.072 R)
• M69: 17,699,971 km (0.081 R)
• M70: 18,801,610 km (0.115 R)
• M71: 18,865,339 km (0.088 R)
• M72: 18,960,932 km (0.056 R)
• M73: 19,088,539 km (0.12 R)
• M74: 19,408,977 km (0.062 R)
• M75: 19,925,389 km (0.045 R)
• M76: 20,413,677 km (0.091 R)
• M77: 21,136,982 km (0.117 R)
• M78: 21,203,105 km (0.096 R)
• M79: 21,701,565 km (0.057 R)
• M80: 21,868,516 km (0.111 R)
• M81: 22,473,340 km (0.118 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 3

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.96 AU - 18.8 AU

Year: 24839 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 113,244,865 km

• M1: 82,578 km (0.101 R)
• M2: 126,560 km (0.107 R)
• M3: 165,455 km (0.105 R)
• M4: 307,274 km (0.081 R)
• M5: 439,519 km (0.085 R)
• M6: 480,359 km (0.089 R)
• M7: 633,397 km (0.096 R)
• M8: 727,494 km (0.106 R)
• M9: 751,729 km (0.094 R)
• M10: 851,361 km (0.104 R)
• M11: 1,409,810 km (0.112 R)
• M12: 1,470,846 km (0.099 R)
• M13: 1,921,734 km (0.088 R)
• M14: 1,955,543 km (0.081 R)
• M15: 2,092,425 km (0.065 R)
• M16: 2,197,294 km (0.076 R)
• M17: 3,214,709 km (0.098 R)
• M18: 3,254,950 km (0.117 R)
• M19: 3,581,971 km (0.103 R)
• M20: 3,623,560 km (0.06 R)
• M21: 3,749,371 km (0.071 R)
• M22: 4,222,998 km (0.097 R)
• M23: 4,715,026 km (0.073 R)
• M24: 5,850,174 km (0.055 R)
• M25: 6,196,344 km (0.043 R)
• M26: 6,908,579 km (0.06 R)
• M27: 7,539,433 km (0.088 R)
• M28: 9,024,492 km (0.09 R)
• M29: 9,654,747 km (0.09 R)
• M30: 11,078,171 km (0.108 R)
• M31: 11,505,572 km (0.071 R)
• M32: 11,814,043 km (0.049 R)
• M33: 13,075,303 km (0.1 R)
• M34: 13,203,658 km (0.112 R)
• M35: 13,526,639 km (0.035 R)
• M36: 14,978,337 km (0.098 R)
• M37: 15,382,700 km (0.088 R)
• M38: 15,450,468 km (0.07 R)
• M39: 16,617,331 km (0.115 R)
• M40: 17,246,391 km (0.108 R)
• M41: 18,599,952 km (0.101 R)
• M42: 19,766,067 km (0.091 R)
• M43: 20,283,526 km (0.085 R)
• M44: 21,181,114 km (0.108 R)
• M45: 23,247,360 km (0.059 R)
• M46: 24,501,738 km (0.084 R)
• M47: 25,137,229 km (0.108 R)
• M48: 25,456,920 km (0.114 R)
• M49: 25,858,590 km (0.051 R)
• M50: 27,321,508 km (0.109 R)
• M51: 27,567,896 km (0.086 R)
• M52: 28,810,904 km (0.091 R)
• M53: 32,214,106 km (0.048 R)
• M54: 32,474,407 km (0.107 R)
• M55: 34,139,132 km (0.057 R)
• M56: 34,227,544 km (0.035 R)
• M57: 34,493,080 km (0.091 R)
• M58: 35,204,717 km (0.102 R)
• M59: 36,011,050 km (0.081 R)
• M60: 38,007,733 km (0.102 R)
• M61: 39,019,313 km (0.069 R)
• M62: 40,881,358 km (0.069 R)
• M63: 42,486,693 km (0.085 R)
• M64: 43,728,206 km (0.078 R)
• M65: 47,720,674 km (0.09 R)
• M66: 48,215,543 km (0.112 R)
• M67: 49,110,438 km (0.034 R)
• M68: 49,310,001 km (0.119 R)
• M69: 50,211,628 km (0.088 R)
• M70: 50,714,875 km (0.072 R)
• M71: 50,916,682 km (0.117 R)
• M72: 51,321,046 km (0.077 R)
• M73: 52,948,970 km (0.116 R)
• M74: 55,734,482 km (0.066 R)
• M75: 56,464,220 km (0.091 R)
• M76: 61,876,522 km (0.11 R)
• M77: 61,984,232 km (0.068 R)
• M78: 65,465,524 km (0.036 R)
• M79: 69,345,195 km (0.073 R)
• M80: 70,692,474 km (0.103 R)
• M81: 70,805,121 km (0.106 R)
• M82: 71,369,255 km (0.083 R)
• M83: 72,275,070 km (0.069 R)
• M84: 73,184,625 km (0.102 R)
• M85: 73,869,334 km (0.11 R)
• M86: 74,441,546 km (0.103 R)
• M87: 75,130,145 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 4

Gravity: 56.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.99 AU - 24.61 AU

Year: 31555 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,244,865 km

• M1: 53,257 km (0.097 R)
• M2: 257,757 km (0.076 R)
• M3: 470,635 km (0.093 R)
• M4: 1,671,906 km (0.083 R)
• M5: 1,713,344 km (0.098 R)
• M6: 1,969,007 km (0.071 R)
• M7: 2,236,638 km (0.087 R)
• M8: 2,659,252 km (0.113 R)
• M9: 3,157,113 km (0.116 R)
• M10: 3,956,265 km (0.044 R)
• M11: 4,292,561 km (0.083 R)
• M12: 4,406,704 km (0.074 R)
• M13: 4,521,895 km (0.098 R)
• M14: 4,579,789 km (0.087 R)
• M15: 6,625,839 km (0.114 R)
• M16: 6,890,628 km (0.086 R)
• M17: 7,091,388 km (0.112 R)
• M18: 7,498,892 km (0.066 R)
• M19: 8,124,361 km (0.097 R)
• M20: 8,194,822 km (0.108 R)
• M21: 8,550,565 km (0.06 R)
• M22: 8,694,179 km (0.077 R)
• M23: 10,710,310 km (0.069 R)
• M24: 10,865,293 km (0.112 R)
• M25: 14,711,604 km (0.114 R)
• M26: 15,666,637 km (0.098 R)
• M27: 16,731,175 km (0.084 R)
• M28: 17,362,927 km (0.106 R)
• M29: 20,252,709 km (0.032 R)
• M30: 22,194,639 km (0.076 R)
• M31: 23,891,229 km (0.101 R)
• M32: 24,601,819 km (0.108 R)
• M33: 24,703,994 km (0.111 R)
• M34: 24,908,494 km (0.11 R)
• M35: 26,670,159 km (0.119 R)
• M36: 28,686,140 km (0.109 R)
• M37: 29,332,851 km (0.077 R)
• M38: 29,441,011 km (0.1 R)
• M39: 29,549,469 km (0.1 R)
• M40: 30,530,981 km (0.069 R)
• M41: 30,750,441 km (0.111 R)
• M42: 31,633,966 km (0.111 R)
• M43: 31,744,967 km (0.058 R)
• M44: 33,425,699 km (0.053 R)
• M45: 33,538,795 km (0.059 R)
• M46: 34,219,915 km (0.094 R)
• M47: 35,595,766 km (0.054 R)
• M48: 36,290,499 km (0.115 R)
• M49: 38,875,699 km (0.074 R)
• M50: 39,950,261 km (0.066 R)
• M51: 40,672,071 km (0.11 R)
• M52: 41,641,166 km (0.063 R)
• M53: 42,372,998 km (0.097 R)
• M54: 42,740,411 km (0.064 R)
• M55: 46,220,955 km (0.095 R)
• M56: 46,346,916 km (0.035 R)
• M57: 47,105,228 km (0.107 R)
• M58: 47,867,579 km (0.113 R)
• M59: 47,995,036 km (0.046 R)
• M60: 48,378,156 km (0.111 R)
• M61: 48,890,379 km (0.067 R)
• M62: 49,018,734 km (0.113 R)
• M63: 49,275,893 km (0.115 R)
• M64: 50,957,672 km (0.1 R)
• M65: 51,087,822 km (0.081 R)
• M66: 52,789,648 km (0.034 R)
• M67: 55,310,372 km (0.118 R)
• M68: 58,005,677 km (0.107 R)
• M69: 58,277,496 km (0.089 R)
• M70: 59,095,647 km (0.09 R)
• M71: 59,780,356 km (0.073 R)
• M72: 64,083,988 km (0.096 R)
• M73: 65,493,349 km (0.08 R)
• M74: 68,486,055 km (0.081 R)
• M75: 68,629,669 km (0.106 R)
• M76: 70,071,493 km (0.076 R)
• M77: 70,360,965 km (0.113 R)
• M78: 74,308,554 km (0.118 R)
• M79: 81,958,540 km (0.083 R)
• M80: 85,180,429 km (0.107 R)
• M81: 85,334,814 km (0.115 R)
• M82: 90,011,692 km (0.12 R)
• M83: 91,905,601 km (0.078 R)
• M84: 92,381,023 km (0.075 R)
• M85: 98,799,071 km (0.091 R)
• M86: 99,286,162 km (0.052 R)
• M87: 99,448,625 km (0.073 R)
• M88: 102,389,719 km (0.086 R)
• M89: 103,376,317 km (0.116 R)
• M90: 105,524,992 km (0.114 R)
• M91: 106,022,853 km (0.043 R)
• M92: 108,356,730 km (0.062 R)
• M93: 108,859,079 km (0.114 R)
• M94: 111,213,451 km (0.032 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit