🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.87 AU - 1.21 AU

Year: 408 Days

Day: 13.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,181,203 km

• M1: 222,452 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.29 AU - 1.55 AU

Year: 651 Days

Day: 45.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.6 AU - 3.4 AU

Year: 2001 Days

Day: 44 Hours

Environment

Temp: -107 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.14 AU - 3.16 AU

Year: 2152 Days

Day: 28.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,181,203 km

• M1: 2,342,254 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 11.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.28 AU - 4.86 AU

Year: 3761 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,181,203 km

• M1: 237,561 km (0.042 R)
• M2: 313,707 km (0.076 R)
• M3: 421,567 km (0.034 R)
• M4: 886,218 km (0.088 R)
• M5: 962,363 km (0.075 R)
• M6: 1,080,845 km (0.052 R)
• M7: 1,261,409 km (0.11 R)
• M8: 1,748,650 km (0.09 R)
• M9: 1,879,398 km (0.088 R)
• M10: 2,064,750 km (0.096 R)
• M11: 2,291,540 km (0.052 R)
• M12: 2,788,953 km (0.105 R)
• M13: 3,159,208 km (0.104 R)
• M14: 3,462,592 km (0.077 R)
• M15: 3,670,234 km (0.073 R)
• M16: 3,796,794 km (0.088 R)
• M17: 3,989,476 km (0.099 R)
• M18: 4,163,458 km (0.06 R)
• M19: 4,251,422 km (0.083 R)
• M20: 4,384,564 km (0.106 R)
• M21: 4,700,664 km (0.063 R)
• M22: 5,212,289 km (0.047 R)
• M23: 6,213,248 km (0.115 R)
• M24: 6,722,928 km (0.102 R)
• M25: 6,956,600 km (0.107 R)
• M26: 7,512,506 km (0.09 R)
• M27: 7,755,154 km (0.118 R)
• M28: 7,891,138 km (0.12 R)
• M29: 8,082,773 km (0.082 R)
• M30: 8,303,729 km (0.1 R)
• M31: 8,638,978 km (0.1 R)
• M32: 9,207,599 km (0.079 R)
• M33: 9,380,534 km (0.103 R)
• M34: 9,525,495 km (0.119 R)
• M35: 9,700,375 km (0.069 R)
• M36: 10,201,827 km (0.079 R)
• M37: 10,742,025 km (0.064 R)
• M38: 10,924,235 km (0.116 R)
• M39: 11,230,013 km (0.072 R)
• M40: 11,445,883 km (0.047 R)
• M41: 11,694,215 km (0.082 R)
• M42: 12,322,825 km (0.108 R)
• M43: 12,609,305 km (0.098 R)
• M44: 12,801,539 km (0.027 R)
• M45: 12,898,029 km (0.114 R)
• M46: 13,645,719 km (0.088 R)
• M47: 14,474,492 km (0.085 R)
• M48: 14,810,488 km (0.077 R)
• M49: 15,047,302 km (0.115 R)
• M50: 15,421,895 km (0.057 R)
• M51: 16,215,212 km (0.054 R)
• M52: 16,424,350 km (0.096 R)
• M53: 16,986,389 km (0.089 R)
• M54: 17,412,145 km (0.102 R)
• M55: 19,039,770 km (0.079 R)
• M56: 19,592,983 km (0.09 R)
• M57: 19,852,984 km (0.062 R)
• M58: 20,076,782 km (0.064 R)
• M59: 20,226,530 km (0.115 R)
• M60: 20,489,224 km (0.046 R)
• M61: 20,942,505 km (0.081 R)
• M62: 21,094,197 km (0.112 R)
• M63: 21,170,343 km (0.1 R)
• M64: 21,360,781 km (0.086 R)
• M65: 22,205,710 km (0.111 R)
• M66: 23,100,754 km (0.118 R)
• M67: 23,179,143 km (0.083 R)
• M68: 23,414,760 km (0.096 R)
• M69: 23,572,286 km (0.097 R)
• M70: 23,651,274 km (0.086 R)
• M71: 24,007,466 km (0.113 R)
• M72: 24,245,925 km (0.069 R)
• M73: 25,248,081 km (0.089 R)
• M74: 25,612,203 km (0.087 R)
• M75: 27,334,074 km (0.065 R)
• M76: 27,874,571 km (0.1 R)
• M77: 27,958,047 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 13.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.46 AU - 8.12 AU

Year: 6812 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,181,203 km

• M1: 207,193 km (0.048 R)
• M2: 406,457 km (0.09 R)
• M3: 571,015 km (0.111 R)
• M4: 946,057 km (0.073 R)
• M5: 1,051,972 km (0.074 R)
• M6: 1,194,539 km (0.103 R)
• M7: 1,361,041 km (0.072 R)
• M8: 1,517,820 km (0.096 R)
• M9: 2,165,280 km (0.105 R)
• M10: 2,736,444 km (0.09 R)
• M11: 3,259,438 km (0.115 R)
• M12: 3,544,722 km (0.1 R)
• M13: 3,715,114 km (0.105 R)
• M14: 3,938,164 km (0.036 R)
• M15: 4,191,134 km (0.102 R)
• M16: 5,451,346 km (0.087 R)
• M17: 5,648,666 km (0.101 R)
• M18: 6,021,464 km (0.119 R)
• M19: 6,108,530 km (0.074 R)
• M20: 6,461,581 km (0.094 R)
• M21: 6,730,558 km (0.083 R)
• M22: 6,912,170 km (0.107 R)
• M23: 7,280,031 km (0.098 R)
• M24: 7,372,931 km (0.084 R)
• M25: 7,622,909 km (0.118 R)
• M26: 8,163,257 km (0.104 R)
• M27: 8,421,911 km (0.12 R)
• M28: 8,617,735 km (0.114 R)
• M29: 9,348,521 km (0.059 R)
• M30: 9,517,417 km (0.049 R)
• M31: 9,961,273 km (0.092 R)
• M32: 10,099,203 km (0.113 R)
• M33: 10,798,573 km (0.047 R)
• M34: 11,261,578 km (0.115 R)
• M35: 11,731,016 km (0.045 R)
• M36: 12,096,633 km (0.029 R)
• M37: 12,391,790 km (0.093 R)
• M38: 13,102,380 km (0.099 R)
• M39: 13,253,623 km (0.045 R)
• M40: 14,290,037 km (0.066 R)
• M41: 14,524,008 km (0.063 R)
• M42: 14,995,541 km (0.064 R)
• M43: 15,672,172 km (0.037 R)
• M44: 16,318,285 km (0.058 R)
• M45: 16,440,357 km (0.11 R)
• M46: 17,096,643 km (0.057 R)
• M47: 17,220,809 km (0.109 R)
• M48: 17,469,740 km (0.038 R)
• M49: 17,594,654 km (0.11 R)
• M50: 17,678,130 km (0.093 R)
• M51: 18,223,713 km (0.111 R)
• M52: 18,308,236 km (0.098 R)
• M53: 18,732,346 km (0.112 R)
• M54: 18,988,458 km (0.116 R)
• M55: 19,074,028 km (0.12 R)
• M56: 19,807,057 km (0.045 R)
• M57: 20,857,534 km (0.046 R)
• M58: 21,122,920 km (0.109 R)
• M59: 21,612,554 km (0.109 R)
• M60: 22,331,372 km (0.11 R)
• M61: 22,467,057 km (0.052 R)
• M62: 23,103,746 km (0.11 R)
• M63: 24,394,925 km (0.101 R)
• M64: 24,768,171 km (0.097 R)
• M65: 25,237,310 km (0.096 R)
• M66: 26,232,136 km (0.071 R)
• M67: 27,288,148 km (0.107 R)
• M68: 27,481,727 km (0.119 R)
• M69: 27,578,517 km (0.064 R)
• M70: 28,260,235 km (0.089 R)
• M71: 29,342,575 km (0.11 R)
• M72: 31,700,088 km (0.043 R)
• M73: 31,903,392 km (0.069 R)
• M74: 32,107,293 km (0.037 R)
• M75: 33,081,624 km (0.068 R)
• M76: 33,650,246 km (0.074 R)
• M77: 35,164,475 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 10.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.76 AU - 10.56 AU

Year: 12468 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,181,203 km

• M1: 906,862 km (0.108 R)
• M2: 988,244 km (0.076 R)
• M3: 1,433,148 km (0.096 R)
• M4: 2,070,285 km (0.098 R)
• M5: 2,433,509 km (0.066 R)
• M6: 3,347,701 km (0.092 R)
• M7: 3,444,491 km (0.098 R)
• M8: 4,253,217 km (0.034 R)
• M9: 6,116,459 km (0.066 R)
• M10: 6,195,745 km (0.095 R)
• M11: 6,965,426 km (0.041 R)
• M12: 7,509,664 km (0.046 R)
• M13: 7,937,513 km (0.079 R)
• M14: 8,683,109 km (0.1 R)
• M15: 8,861,879 km (0.104 R)
• M16: 9,913,103 km (0.099 R)
• M17: 10,907,031 km (0.097 R)
• M18: 11,003,372 km (0.085 R)
• M19: 11,440,348 km (0.104 R)
• M20: 12,281,387 km (0.039 R)
• M21: 12,633,391 km (0.063 R)
• M22: 12,988,835 km (0.028 R)
• M23: 13,605,777 km (0.089 R)
• M24: 13,970,048 km (0.092 R)
• M25: 14,443,226 km (0.106 R)
• M26: 15,513,449 km (0.087 R)
• M27: 15,894,026 km (0.081 R)
• M28: 16,553,752 km (0.064 R)
• M29: 16,664,604 km (0.108 R)
• M30: 16,886,907 km (0.106 R)
• M31: 17,447,151 km (0.067 R)
• M32: 17,673,044 km (0.051 R)
• M33: 18,586,039 km (0.114 R)
• M34: 18,701,230 km (0.107 R)
• M35: 18,874,464 km (0.117 R)
• M36: 19,048,147 km (0.109 R)
• M37: 21,657,583 km (0.061 R)
• M38: 23,065,748 km (0.109 R)
• M39: 23,189,465 km (0.031 R)
• M40: 24,188,181 km (0.037 R)
• M41: 24,566,364 km (0.082 R)
• M42: 26,551,079 km (0.118 R)
• M43: 26,680,930 km (0.071 R)
• M44: 27,071,530 km (0.105 R)
• M45: 27,398,700 km (0.084 R)
• M46: 27,726,918 km (0.076 R)
• M47: 29,187,143 km (0.066 R)
• M48: 29,321,183 km (0.06 R)
• M49: 30,332,614 km (0.087 R)
• M50: 30,468,299 km (0.091 R)
• M51: 30,944,918 km (0.075 R)
• M52: 31,218,383 km (0.103 R)
• M53: 31,630,076 km (0.03 R)
• M54: 31,767,706 km (0.119 R)
• M55: 33,224,939 km (0.101 R)
• M56: 35,130,367 km (0.106 R)
• M57: 35,201,576 km (0.079 R)
• M58: 35,916,803 km (0.051 R)
• M59: 38,457,424 km (0.115 R)
• M60: 38,530,876 km (0.073 R)
• M61: 38,898,738 km (0.073 R)
• M62: 39,193,894 km (0.101 R)
• M63: 39,267,795 km (0.103 R)
• M64: 40,158,352 km (0.065 R)
• M65: 40,456,650 km (0.094 R)
• M66: 40,680,897 km (0.049 R)
• M67: 41,883,664 km (0.088 R)
• M68: 42,565,381 km (0.101 R)
• M69: 43,327,134 km (0.093 R)
• M70: 44,016,630 km (0.044 R)
• M71: 44,941,444 km (0.113 R)
• M72: 45,096,278 km (0.087 R)
• M73: 45,484,036 km (0.053 R)
• M74: 45,950,632 km (0.078 R)
• M75: 46,028,572 km (0.076 R)
• M76: 46,575,502 km (0.104 R)
• M77: 46,967,299 km (0.119 R)
• M78: 47,675,495 km (0.108 R)
• M79: 48,149,571 km (0.056 R)
• M80: 49,821,327 km (0.11 R)
• M81: 50,623,919 km (0.107 R)
• M82: 51,026,936 km (0.09 R)
• M83: 52,079,507 km (0.084 R)
• M84: 53,139,408 km (0.113 R)
• M85: 54,123,911 km (0.026 R)
• M86: 54,453,475 km (0.078 R)
• M87: 54,536,053 km (0.097 R)
• M88: 55,031,821 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 13.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.37 AU - 10.71 AU

Year: 13174 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,181,203 km

• M1: 177,124 km (0.105 R)
• M2: 504,594 km (0.119 R)
• M3: 623,524 km (0.116 R)
• M4: 874,250 km (0.075 R)
• M5: 1,552,078 km (0.088 R)
• M6: 1,710,352 km (0.112 R)
• M7: 1,874,162 km (0.115 R)
• M8: 2,072,080 km (0.115 R)
• M9: 2,217,788 km (0.083 R)
• M10: 3,031,302 km (0.032 R)
• M11: 3,197,804 km (0.113 R)
• M12: 3,367,448 km (0.041 R)
• M13: 4,561,688 km (0.115 R)
• M14: 4,947,800 km (0.042 R)
• M15: 5,304,441 km (0.084 R)
• M16: 5,587,630 km (0.091 R)
• M17: 5,875,905 km (0.084 R)
• M18: 6,682,986 km (0.063 R)
• M19: 7,843,566 km (0.1 R)
• M20: 9,897,246 km (0.056 R)
• M21: 10,651,069 km (0.101 R)
• M22: 11,267,412 km (0.115 R)
• M23: 11,527,563 km (0.063 R)
• M24: 11,632,282 km (0.071 R)
• M25: 11,895,275 km (0.098 R)
• M26: 12,107,255 km (0.073 R)
• M27: 12,804,381 km (0.047 R)
• M28: 12,912,839 km (0.098 R)
• M29: 13,404,568 km (0.105 R)
• M30: 13,514,821 km (0.055 R)
• M31: 14,350,325 km (0.077 R)
• M32: 14,746,012 km (0.099 R)
• M33: 15,375,071 km (0.109 R)
• M34: 17,194,779 km (0.025 R)
• M35: 17,735,725 km (0.034 R)
• M36: 18,160,434 km (0.112 R)
• M37: 18,465,912 km (0.115 R)
• M38: 19,143,740 km (0.111 R)
• M39: 19,330,139 km (0.074 R)
• M40: 19,829,796 km (0.053 R)
• M41: 20,397,221 km (0.096 R)
• M42: 21,097,937 km (0.093 R)
• M43: 21,806,433 km (0.115 R)
• M44: 22,522,857 km (0.109 R)
• M45: 23,645,290 km (0.066 R)
• M46: 24,179,803 km (0.074 R)
• M47: 27,820,417 km (0.096 R)
• M48: 28,455,460 km (0.051 R)
• M49: 30,679,232 km (0.094 R)
• M50: 31,555,128 km (0.047 R)
• M51: 32,513,152 km (0.095 R)
• M52: 32,884,155 km (0.103 R)
• M53: 33,630,349 km (0.108 R)
• M54: 34,005,690 km (0.036 R)
• M55: 34,306,831 km (0.081 R)
• M56: 35,367,929 km (0.082 R)
• M57: 38,302,291 km (0.073 R)
• M58: 39,719,282 km (0.093 R)
• M59: 41,796,299 km (0.098 R)
• M60: 42,280,547 km (0.066 R)
• M61: 43,826,491 km (0.092 R)
• M62: 44,482,927 km (0.075 R)
• M63: 44,894,919 km (0.074 R)
• M64: 46,138,377 km (0.052 R)
• M65: 46,973,582 km (0.054 R)
• M66: 48,489,607 km (0.093 R)
• M67: 49,083,510 km (0.048 R)
• M68: 49,765,228 km (0.115 R)
• M69: 50,707,694 km (0.11 R)
• M70: 50,965,751 km (0.105 R)
• M71: 51,915,697 km (0.088 R)
• M72: 52,436,298 km (0.117 R)
• M73: 52,697,196 km (0.117 R)
• M74: 53,833,093 km (0.118 R)
• M75: 54,888,656 km (0.094 R)
• M76: 54,976,918 km (0.056 R)
• M77: 56,128,822 km (0.095 R)
• M78: 57,467,872 km (0.067 R)
• M79: 58,096,333 km (0.118 R)
• M80: 58,636,830 km (0.075 R)
• M81: 61,181,191 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: 198 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit