🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 147 Days

Day: 38.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.12 AU - 1.18 AU

Year: 444 Days

Day: 27.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,483,656 km

• M1: 62,682 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.29 AU - 1.87 AU

Year: 715 Days

Day: 28.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,483,656 km

• M1: 574,905 km (0.053 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 12.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.46 AU - 6.58 AU

Year: 5316 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,483,656 km

• M1: 210,634 km (0.088 R)
• M2: 362,027 km (0.111 R)
• M3: 482,752 km (0.111 R)
• M4: 598,242 km (0.096 R)
• M5: 748,887 km (0.065 R)
• M6: 861,235 km (0.032 R)
• M7: 939,624 km (0.114 R)
• M8: 1,020,856 km (0.077 R)
• M9: 1,340,098 km (0.114 R)
• M10: 2,179,043 km (0.08 R)
• M11: 2,401,495 km (0.073 R)
• M12: 2,515,638 km (0.103 R)
• M13: 3,301,775 km (0.044 R)
• M14: 3,711,074 km (0.103 R)
• M15: 3,821,478 km (0.107 R)
• M16: 4,413,736 km (0.031 R)
• M17: 4,696,775 km (0.088 R)
• M18: 4,792,517 km (0.062 R)
• M19: 4,888,858 km (0.065 R)
• M20: 5,231,288 km (0.066 R)
• M21: 5,355,604 km (0.112 R)
• M22: 5,632,360 km (0.095 R)
• M23: 5,991,395 km (0.076 R)
• M24: 6,200,084 km (0.076 R)
• M25: 6,331,580 km (0.085 R)
• M26: 6,411,017 km (0.099 R)
• M27: 6,570,937 km (0.09 R)
• M28: 6,786,059 km (0.1 R)
• M29: 7,557,684 km (0.1 R)
• M30: 8,039,689 km (0.092 R)
• M31: 8,241,048 km (0.086 R)
• M32: 8,619,680 km (0.098 R)
• M33: 9,363,630 km (0.115 R)
• M34: 9,667,014 km (0.056 R)
• M35: 9,881,239 km (0.092 R)
• M36: 10,004,507 km (0.095 R)
• M37: 10,283,507 km (0.104 R)
• M38: 10,377,155 km (0.07 R)
• M39: 10,533,635 km (0.04 R)
• M40: 10,785,857 km (0.055 R)
• M41: 10,881,001 km (0.078 R)
• M42: 11,072,038 km (0.115 R)
• M43: 12,011,063 km (0.038 R)
• M44: 13,999,518 km (0.084 R)
• M45: 14,451,304 km (0.116 R)
• M46: 14,591,328 km (0.092 R)
• M47: 15,871,287 km (0.1 R)
• M48: 16,160,609 km (0.032 R)
• M49: 16,269,666 km (0.1 R)
• M50: 17,558,751 km (0.083 R)
• M51: 17,745,599 km (0.113 R)
• M52: 18,385,878 km (0.079 R)
• M53: 18,499,572 km (0.071 R)
• M54: 18,689,711 km (0.091 R)
• M55: 19,456,849 km (0.107 R)
• M56: 19,534,191 km (0.097 R)
• M57: 19,960,993 km (0.025 R)
• M58: 20,548,016 km (0.119 R)
• M59: 21,539,101 km (0.103 R)
• M60: 22,060,600 km (0.055 R)
• M61: 22,181,475 km (0.114 R)
• M62: 22,911,811 km (0.098 R)
• M63: 23,238,832 km (0.08 R)
• M64: 23,732,505 km (0.118 R)
• M65: 25,233,870 km (0.076 R)
• M66: 25,444,803 km (0.102 R)
• M67: 25,825,978 km (0.089 R)
• M68: 26,765,901 km (0.118 R)
• M69: 26,981,023 km (0.115 R)
• M70: 27,239,977 km (0.085 R)
• M71: 28,590,995 km (0.087 R)
• M72: 28,722,941 km (0.098 R)
• M73: 29,031,561 km (0.117 R)
• M74: 29,208,386 km (0.073 R)
• M75: 29,785,534 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 12.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.62 AU - 9.48 AU

Year: 9798 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,483,656 km

• M1: 172,786 km (0.108 R)
• M2: 505,192 km (0.087 R)
• M3: 969,693 km (0.056 R)
• M4: 1,104,780 km (0.105 R)
• M5: 1,205,310 km (0.114 R)
• M6: 1,685,968 km (0.081 R)
• M7: 1,923,679 km (0.09 R)
• M8: 2,300,965 km (0.091 R)
• M9: 2,619,758 km (0.115 R)
• M10: 2,812,440 km (0.056 R)
• M11: 2,924,788 km (0.091 R)
• M12: 3,359,220 km (0.102 R)
• M13: 3,599,474 km (0.075 R)
• M14: 3,845,413 km (0.068 R)
• M15: 4,002,042 km (0.078 R)
• M16: 4,985,648 km (0.119 R)
• M17: 5,260,310 km (0.113 R)
• M18: 5,932,603 km (0.113 R)
• M19: 6,482,525 km (0.093 R)
• M20: 7,164,242 km (0.08 R)
• M21: 7,513,553 km (0.076 R)
• M22: 7,868,698 km (0.041 R)
• M23: 8,188,987 km (0.115 R)
• M24: 8,431,934 km (0.077 R)
• M25: 9,133,399 km (0.063 R)
• M26: 9,682,573 km (0.046 R)
• M27: 10,329,583 km (0.09 R)
• M28: 10,416,949 km (0.063 R)
• M29: 12,960,711 km (0.116 R)
• M30: 13,817,308 km (0.069 R)
• M31: 15,886,845 km (0.11 R)
• M32: 16,038,238 km (0.094 R)
• M33: 16,291,807 km (0.101 R)
• M34: 17,267,633 km (0.075 R)
• M35: 19,275,386 km (0.087 R)
• M36: 19,653,271 km (0.094 R)
• M37: 19,870,337 km (0.115 R)
• M38: 21,078,340 km (0.047 R)
• M39: 21,356,143 km (0.115 R)
• M40: 21,523,394 km (0.09 R)
• M41: 21,691,242 km (0.033 R)
• M42: 24,259,090 km (0.078 R)
• M43: 24,608,700 km (0.068 R)
• M44: 25,726,795 km (0.082 R)
• M45: 25,904,816 km (0.112 R)
• M46: 26,083,286 km (0.099 R)
• M47: 26,561,252 km (0.056 R)
• M48: 27,707,919 km (0.043 R)
• M49: 28,501,686 km (0.093 R)
• M50: 28,624,505 km (0.116 R)
• M51: 29,055,796 km (0.064 R)
• M52: 29,241,148 km (0.093 R)
• M53: 30,111,807 km (0.073 R)
• M54: 32,581,967 km (0.113 R)
• M55: 32,838,977 km (0.034 R)
• M56: 33,290,313 km (0.115 R)
• M57: 33,484,491 km (0.093 R)
• M58: 33,873,745 km (0.069 R)
• M59: 34,134,195 km (0.117 R)
• M60: 34,329,869 km (0.082 R)
• M61: 34,525,992 km (0.113 R)
• M62: 35,314,073 km (0.079 R)
• M63: 35,710,358 km (0.118 R)
• M64: 35,842,752 km (0.085 R)
• M65: 36,307,553 km (0.062 R)
• M66: 39,274,378 km (0.098 R)
• M67: 39,616,359 km (0.074 R)
• M68: 39,959,386 km (0.113 R)
• M69: 41,898,624 km (0.095 R)
• M70: 42,528,431 km (0.067 R)
• M71: 43,585,040 km (0.083 R)
• M72: 43,939,139 km (0.099 R)
• M73: 44,721,685 km (0.055 R)
• M74: 45,007,417 km (0.108 R)
• M75: 45,580,526 km (0.084 R)
• M76: 45,724,140 km (0.061 R)
• M77: 47,241,811 km (0.085 R)
• M78: 47,678,487 km (0.08 R)
• M79: 48,702,634 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 8.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.71 AU - 10.95 AU

Year: 10256 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,483,656 km

• M1: 128,654 km (0.091 R)
• M2: 186,549 km (0.068 R)
• M3: 360,980 km (0.12 R)
• M4: 443,857 km (0.101 R)
• M5: 682,914 km (0.061 R)
• M6: 856,897 km (0.108 R)
• M7: 925,861 km (0.062 R)
• M8: 1,132,306 km (0.044 R)
• M9: 1,300,305 km (0.082 R)
• M10: 1,449,005 km (0.099 R)
• M11: 1,546,543 km (0.094 R)
• M12: 1,646,325 km (0.101 R)
• M13: 1,989,652 km (0.081 R)
• M14: 2,290,194 km (0.1 R)
• M15: 2,371,725 km (0.05 R)
• M16: 2,898,758 km (0.104 R)
• M17: 3,112,384 km (0.039 R)
• M18: 3,842,122 km (0.066 R)
• M19: 3,959,108 km (0.091 R)
• M20: 4,136,531 km (0.119 R)
• M21: 4,216,416 km (0.062 R)
• M22: 4,438,419 km (0.111 R)
• M23: 4,520,100 km (0.118 R)
• M24: 4,643,668 km (0.032 R)
• M25: 4,768,283 km (0.115 R)
• M26: 4,830,964 km (0.102 R)
• M27: 5,127,467 km (0.087 R)
• M28: 5,213,187 km (0.082 R)
• M29: 5,715,835 km (0.114 R)
• M30: 5,849,576 km (0.087 R)
• M31: 6,165,527 km (0.094 R)
• M32: 6,510,350 km (0.06 R)
• M33: 7,027,360 km (0.092 R)
• M34: 7,508,916 km (0.091 R)
• M35: 7,802,875 km (0.075 R)
• M36: 8,301,335 km (0.115 R)
• M37: 8,377,032 km (0.032 R)
• M38: 8,579,887 km (0.093 R)
• M39: 9,329,073 km (0.117 R)
• M40: 9,565,886 km (0.051 R)
• M41: 10,450,907 km (0.106 R)
• M42: 10,669,470 km (0.06 R)
• M43: 10,779,275 km (0.04 R)
• M44: 11,333,983 km (0.111 R)
• M45: 11,586,654 km (0.097 R)
• M46: 11,643,053 km (0.053 R)
• M47: 12,965,498 km (0.119 R)
• M48: 14,274,479 km (0.105 R)
• M49: 15,067,647 km (0.097 R)
• M50: 15,283,517 km (0.08 R)
• M51: 15,625,049 km (0.104 R)
• M52: 16,220,748 km (0.056 R)
• M53: 17,080,187 km (0.082 R)
• M54: 17,144,365 km (0.114 R)
• M55: 17,758,763 km (0.112 R)
• M56: 17,921,675 km (0.109 R)
• M57: 18,776,627 km (0.117 R)
• M58: 18,975,892 km (0.064 R)
• M59: 19,042,313 km (0.117 R)
• M60: 19,142,394 km (0.057 R)
• M61: 20,253,607 km (0.033 R)
• M62: 20,628,649 km (0.104 R)
• M63: 21,040,342 km (0.093 R)
• M64: 21,109,307 km (0.042 R)
• M65: 21,247,386 km (0.117 R)
• M66: 21,976,825 km (0.105 R)
• M67: 22,714,492 km (0.11 R)
• M68: 23,531,745 km (0.086 R)
• M69: 24,069,998 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 11.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.84 AU - 12.98 AU

Year: 14792 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,483,656 km

• M1: 153,936 km (0.087 R)
• M2: 336,446 km (0.082 R)
• M3: 571,763 km (0.105 R)
• M4: 918,980 km (0.081 R)
• M5: 1,158,037 km (0.104 R)
• M6: 1,242,410 km (0.096 R)
• M7: 1,531,583 km (0.061 R)
• M8: 1,625,082 km (0.089 R)
• M9: 1,793,379 km (0.067 R)
• M10: 1,892,263 km (0.114 R)
• M11: 2,387,133 km (0.074 R)
• M12: 2,607,640 km (0.073 R)
• M13: 2,892,624 km (0.112 R)
• M14: 3,157,861 km (0.112 R)
• M15: 3,461,994 km (0.025 R)
• M16: 3,586,310 km (0.109 R)
• M17: 3,680,556 km (0.089 R)
• M18: 4,164,506 km (0.091 R)
• M19: 4,566,176 km (0.112 R)
• M20: 5,479,172 km (0.031 R)
• M21: 6,219,382 km (0.043 R)
• M22: 6,485,965 km (0.103 R)
• M23: 6,912,469 km (0.038 R)
• M24: 7,792,703 km (0.09 R)
• M25: 8,287,722 km (0.06 R)
• M26: 8,963,605 km (0.065 R)
• M27: 9,049,474 km (0.117 R)
• M28: 9,438,728 km (0.049 R)
• M29: 9,877,648 km (0.081 R)
• M30: 10,055,221 km (0.102 R)
• M31: 10,503,566 km (0.117 R)
• M32: 12,218,855 km (0.116 R)
• M33: 12,409,443 km (0.103 R)
• M34: 12,890,400 km (0.114 R)
• M35: 13,722,014 km (0.12 R)
• M36: 13,820,898 km (0.102 R)
• M37: 14,069,381 km (0.088 R)
• M38: 14,621,247 km (0.091 R)
• M39: 14,925,380 km (0.05 R)
• M40: 16,529,368 km (0.076 R)
• M41: 16,740,301 km (0.093 R)
• M42: 17,005,239 km (0.097 R)
• M43: 18,843,497 km (0.09 R)
• M44: 19,063,855 km (0.116 R)
• M45: 19,229,759 km (0.074 R)
• M46: 19,451,762 km (0.052 R)
• M47: 19,786,114 km (0.058 R)
• M48: 20,178,808 km (0.114 R)
• M49: 20,630,594 km (0.053 R)
• M50: 21,085,820 km (0.119 R)
• M51: 21,717,272 km (0.052 R)
• M52: 22,006,296 km (0.069 R)
• M53: 22,763,710 km (0.091 R)
• M54: 23,826,602 km (0.071 R)
• M55: 24,966,089 km (0.115 R)
• M56: 26,615,705 km (0.102 R)
• M57: 27,173,406 km (0.081 R)
• M58: 27,484,869 km (0.103 R)
• M59: 27,609,783 km (0.05 R)
• M60: 27,734,847 km (0.089 R)
• M61: 28,552,848 km (0.081 R)
• M62: 29,123,713 km (0.109 R)
• M63: 29,826,524 km (0.046 R)
• M64: 30,535,020 km (0.071 R)
• M65: 31,249,050 km (0.113 R)
• M66: 32,495,350 km (0.089 R)
• M67: 33,091,199 km (0.082 R)
• M68: 33,357,333 km (0.097 R)
• M69: 33,557,346 km (0.11 R)
• M70: 33,891,547 km (0.109 R)
• M71: 35,783,511 km (0.053 R)
• M72: 37,155,922 km (0.062 R)
• M73: 37,571,056 km (0.09 R)
• M74: 38,335,950 km (0.113 R)
• M75: 38,615,399 km (0.112 R)
• M76: 39,246,702 km (0.103 R)
• M77: 40,946,583 km (0.068 R)
• M78: 41,805,424 km (0.089 R)
• M79: 43,032,575 km (0.116 R)
• M80: 43,322,945 km (0.037 R)
• M81: 45,079,224 km (0.111 R)
• M82: 46,114,441 km (0.095 R)
• M83: 47,681,778 km (0.044 R)
• M84: 48,434,405 km (0.098 R)
• M85: 49,722,742 km (0.104 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit