🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.85 AU - 0.95 AU

Year: 327 Days

Day: 44.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,902,195 km

• M1: 314,604 km (0.082 R)
• M2: 404,363 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.17 AU

Year: 349 Days

Day: 40.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,902,195 km

• M1: 118,631 km (0.078 R)
• M2: 186,100 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.85 AU - 1.29 AU

Year: 424 Days

Day: 35.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,902,195 km

• M1: 863,629 km (0.051 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.85 AU - 2.29 AU

Year: 1140 Days

Day: 16.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.64 AU - 2.62 AU

Year: 1190 Days

Day: 12.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.28 AU - 3.56 AU

Year: 2422 Days

Day: 25.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 12.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.44 AU - 5.52 AU

Year: 3631 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,902,195 km

• M1: 198,816 km (0.035 R)
• M2: 518,805 km (0.079 R)
• M3: 782,846 km (0.107 R)
• M4: 894,894 km (0.058 R)
• M5: 980,165 km (0.089 R)
• M6: 1,206,507 km (0.045 R)
• M7: 1,526,796 km (0.098 R)
• M8: 1,670,559 km (0.07 R)
• M9: 2,057,569 km (0.107 R)
• M10: 2,261,770 km (0.117 R)
• M11: 2,396,707 km (0.104 R)
• M12: 2,769,805 km (0.089 R)
• M13: 2,866,146 km (0.047 R)
• M14: 2,947,228 km (0.086 R)
• M15: 3,161,601 km (0.093 R)
• M16: 3,347,252 km (0.091 R)
• M17: 3,432,822 km (0.105 R)
• M18: 3,571,200 km (0.037 R)
• M19: 4,070,708 km (0.118 R)
• M20: 4,440,962 km (0.087 R)
• M21: 4,745,244 km (0.112 R)
• M22: 5,314,165 km (0.079 R)
• M23: 5,495,029 km (0.071 R)
• M24: 5,719,127 km (0.043 R)
• M25: 5,946,216 km (0.092 R)
• M26: 6,176,298 km (0.096 R)
• M27: 6,366,736 km (0.073 R)
• M28: 6,452,007 km (0.102 R)
• M29: 6,775,288 km (0.055 R)
• M30: 6,884,195 km (0.034 R)
• M31: 7,392,828 km (0.113 R)
• M32: 7,595,233 km (0.076 R)
• M33: 7,845,062 km (0.102 R)
• M34: 8,213,372 km (0.111 R)
• M35: 9,303,791 km (0.078 R)
• M36: 9,940,180 km (0.083 R)
• M37: 10,089,180 km (0.115 R)
• M38: 10,288,743 km (0.099 R)
• M39: 10,540,217 km (0.063 R)
• M40: 11,280,876 km (0.045 R)
• M41: 11,592,339 km (0.045 R)
• M42: 11,959,303 km (0.102 R)
• M43: 12,893,392 km (0.063 R)
• M44: 13,110,159 km (0.095 R)
• M45: 13,246,293 km (0.086 R)
• M46: 13,328,273 km (0.117 R)
• M47: 13,712,739 km (0.106 R)
• M48: 14,380,245 km (0.106 R)
• M49: 14,916,254 km (0.09 R)
• M50: 15,229,662 km (0.088 R)
• M51: 15,372,827 km (0.062 R)
• M52: 15,545,164 km (0.116 R)
• M53: 15,833,887 km (0.034 R)
• M54: 15,949,975 km (0.091 R)
• M55: 16,066,213 km (0.106 R)
• M56: 16,358,078 km (0.033 R)
• M57: 17,095,745 km (0.097 R)
• M58: 17,214,676 km (0.11 R)
• M59: 17,573,411 km (0.073 R)
• M60: 18,116,153 km (0.102 R)
• M61: 18,481,022 km (0.057 R)
• M62: 18,664,429 km (0.074 R)
• M63: 19,559,174 km (0.074 R)
• M64: 19,902,202 km (0.095 R)
• M65: 20,215,759 km (0.111 R)
• M66: 20,562,676 km (0.12 R)
• M67: 20,847,959 km (0.111 R)
• M68: 20,943,253 km (0.064 R)
• M69: 21,166,453 km (0.099 R)
• M70: 21,262,196 km (0.111 R)
• M71: 21,358,238 km (0.043 R)
• M72: 21,582,934 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 8.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5 AU - 5.52 AU

Year: 4619 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,902,195 km

• M1: 108,159 km (0.056 R)
• M2: 192,532 km (0.111 R)
• M3: 250,876 km (0.104 R)
• M4: 546,481 km (0.118 R)
• M5: 630,405 km (0.086 R)
• M6: 707,598 km (0.103 R)
• M7: 1,338,303 km (0.113 R)
• M8: 1,888,673 km (0.067 R)
• M9: 2,036,476 km (0.079 R)
• M10: 2,205,372 km (0.111 R)
• M11: 2,291,540 km (0.077 R)
• M12: 2,502,922 km (0.092 R)
• M13: 2,556,777 km (0.066 R)
• M14: 2,850,737 km (0.055 R)
• M15: 3,097,574 km (0.049 R)
• M16: 3,213,961 km (0.099 R)
• M17: 3,311,947 km (0.098 R)
• M18: 3,410,981 km (0.098 R)
• M19: 3,571,649 km (0.076 R)
• M20: 3,879,372 km (0.091 R)
• M21: 4,089,407 km (0.09 R)
• M22: 4,238,706 km (0.07 R)
• M23: 4,411,492 km (0.09 R)
• M24: 4,675,083 km (0.102 R)
• M25: 4,943,761 km (0.108 R)
• M26: 5,356,352 km (0.081 R)
• M27: 5,519,862 km (0.078 R)
• M28: 5,613,959 km (0.108 R)
• M29: 5,756,227 km (0.025 R)
• M30: 5,851,820 km (0.056 R)
• M31: 6,435,850 km (0.037 R)
• M32: 6,609,683 km (0.094 R)
• M33: 6,709,764 km (0.036 R)
• M34: 7,243,379 km (0.112 R)
• M35: 7,424,243 km (0.078 R)
• M36: 7,632,932 km (0.098 R)
• M37: 7,711,621 km (0.054 R)
• M38: 7,896,374 km (0.088 R)
• M39: 7,949,332 km (0.102 R)
• M40: 8,002,588 km (0.111 R)
• M41: 8,270,219 km (0.107 R)
• M42: 8,324,074 km (0.056 R)
• M43: 8,405,156 km (0.058 R)
• M44: 8,677,275 km (0.051 R)
• M45: 8,924,710 km (0.101 R)
• M46: 9,202,363 km (0.119 R)
• M47: 9,426,461 km (0.082 R)
• M48: 9,624,080 km (0.041 R)
• M49: 10,080,802 km (0.118 R)
• M50: 11,223,879 km (0.105 R)
• M51: 11,613,881 km (0.094 R)
• M52: 11,978,002 km (0.075 R)
• M53: 12,592,999 km (0.095 R)
• M54: 13,092,506 km (0.097 R)
• M55: 13,281,449 km (0.104 R)
• M56: 14,046,492 km (0.046 R)
• M57: 14,369,324 km (0.111 R)
• M58: 14,596,863 km (0.084 R)
• M59: 14,727,462 km (0.032 R)
• M60: 15,852,737 km (0.114 R)
• M61: 16,800,140 km (0.057 R)
• M62: 16,971,280 km (0.106 R)
• M63: 17,557,255 km (0.117 R)
• M64: 17,870,363 km (0.061 R)
• M65: 18,855,764 km (0.085 R)
• M66: 18,998,032 km (0.109 R)
• M67: 19,391,026 km (0.115 R)
• M68: 21,432,737 km (0.081 R)
• M69: 22,178,483 km (0.102 R)
• M70: 22,781,063 km (0.108 R)
• M71: 23,733,553 km (0.074 R)
• M72: 24,815,594 km (0.113 R)
• M73: 25,401,868 km (0.108 R)
• M74: 25,716,472 km (0.055 R)
• M75: 25,795,310 km (0.068 R)
• M76: 26,230,341 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 12.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.13 AU - 10.63 AU

Year: 11891 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,902,195 km

• M1: 184,155 km (0.044 R)
• M2: 498,759 km (0.113 R)
• M3: 1,427,612 km (0.098 R)
• M4: 1,954,646 km (0.113 R)
• M5: 2,116,062 km (0.084 R)
• M6: 2,452,358 km (0.076 R)
• M7: 2,836,076 km (0.087 R)
• M8: 3,496,401 km (0.116 R)
• M9: 3,793,802 km (0.096 R)
• M10: 4,413,436 km (0.067 R)
• M11: 5,515,823 km (0.118 R)
• M12: 5,630,565 km (0.106 R)
• M13: 6,456,495 km (0.115 R)
• M14: 6,618,210 km (0.09 R)
• M15: 7,152,873 km (0.114 R)
• M16: 7,446,683 km (0.096 R)
• M17: 7,573,691 km (0.076 R)
• M18: 7,658,962 km (0.082 R)
• M19: 8,089,505 km (0.063 R)
• M20: 9,291,225 km (0.086 R)
• M21: 9,474,033 km (0.104 R)
• M22: 9,704,115 km (0.059 R)
• M23: 10,123,138 km (0.12 R)
• M24: 10,548,146 km (0.116 R)
• M25: 11,317,977 km (0.114 R)
• M26: 11,956,909 km (0.107 R)
• M27: 13,891,060 km (0.119 R)
• M28: 15,162,043 km (0.111 R)
• M29: 15,757,144 km (0.118 R)
• M30: 16,249,620 km (0.113 R)
• M31: 18,041,354 km (0.117 R)
• M32: 18,556,569 km (0.097 R)
• M33: 18,787,099 km (0.107 R)
• M34: 18,960,633 km (0.091 R)
• M35: 19,134,764 km (0.074 R)
• M36: 19,367,688 km (0.116 R)
• M37: 19,954,112 km (0.066 R)
• M38: 20,249,418 km (0.099 R)
• M39: 20,546,370 km (0.113 R)
• M40: 20,844,668 km (0.104 R)
• M41: 21,566,478 km (0.12 R)
• M42: 22,603,041 km (0.084 R)
• M43: 23,034,631 km (0.099 R)
• M44: 24,282,577 km (0.084 R)
• M45: 24,534,799 km (0.067 R)
• M46: 24,851,348 km (0.069 R)
• M47: 25,169,243 km (0.104 R)
• M48: 26,066,531 km (0.075 R)
• M49: 26,713,841 km (0.086 R)
• M50: 26,974,142 km (0.109 R)
• M51: 27,300,863 km (0.104 R)
• M52: 27,431,911 km (0.106 R)
• M53: 28,024,319 km (0.071 R)
• M54: 28,355,229 km (0.049 R)
• M55: 28,487,923 km (0.102 R)
• M56: 29,826,524 km (0.116 R)
• M57: 30,164,316 km (0.081 R)
• M58: 30,299,852 km (0.105 R)
• M59: 30,843,790 km (0.111 R)
• M60: 32,287,260 km (0.087 R)
• M61: 32,773,154 km (0.107 R)
• M62: 33,191,728 km (0.084 R)
• M63: 33,752,571 km (0.096 R)
• M64: 36,026,907 km (0.094 R)
• M65: 37,109,996 km (0.092 R)
• M66: 37,400,515 km (0.067 R)
• M67: 37,619,077 km (0.059 R)
• M68: 39,012,582 km (0.08 R)
• M69: 40,647,088 km (0.084 R)
• M70: 40,946,583 km (0.052 R)
• M71: 41,623,364 km (0.041 R)
• M72: 42,607,568 km (0.071 R)
• M73: 43,140,585 km (0.03 R)
• M74: 44,059,565 km (0.102 R)
• M75: 44,675,759 km (0.115 R)
• M76: 44,907,635 km (0.109 R)
• M77: 44,984,977 km (0.038 R)
• M78: 45,839,032 km (0.104 R)
• M79: 46,072,853 km (0.095 R)
• M80: 46,385,213 km (0.07 R)
• M81: 47,562,848 km (0.074 R)
• M82: 47,957,637 km (0.078 R)
• M83: 48,274,335 km (0.104 R)
• M84: 49,068,850 km (0.104 R)
• M85: 49,547,563 km (0.105 R)
• M86: 51,073,910 km (0.102 R)
• M87: 51,316,408 km (0.118 R)
• M88: 51,721,369 km (0.062 R)
• M89: 52,208,610 km (0.105 R)
• M90: 53,597,476 km (0.066 R)
• M91: 53,679,456 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351

Radius: 6.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.8 AU - 18.58 AU

Year: 27289 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,902,195 km

• M1: 144,661 km (0.104 R)
• M2: 489,185 km (0.115 R)
• M3: 1,378,395 km (0.079 R)
• M4: 1,496,278 km (0.057 R)
• M5: 2,067,443 km (0.039 R)
• M6: 2,662,992 km (0.075 R)
• M7: 2,998,689 km (0.105 R)
• M8: 3,467,230 km (0.098 R)
• M9: 3,587,806 km (0.032 R)
• M10: 3,628,347 km (0.084 R)
• M11: 3,874,884 km (0.112 R)
• M12: 4,212,078 km (0.103 R)
• M13: 4,427,499 km (0.106 R)
• M14: 5,371,611 km (0.109 R)
• M15: 5,605,283 km (0.046 R)
• M16: 6,179,888 km (0.085 R)
• M17: 6,228,657 km (0.111 R)
• M18: 6,277,426 km (0.092 R)
• M19: 6,375,562 km (0.099 R)
• M20: 6,474,147 km (0.116 R)
• M21: 6,924,137 km (0.066 R)
• M22: 6,974,851 km (0.117 R)
• M23: 7,025,565 km (0.087 R)
• M24: 7,696,511 km (0.084 R)
• M25: 7,801,529 km (0.103 R)
• M26: 8,768,230 km (0.063 R)
• M27: 9,377,393 km (0.111 R)
• M28: 9,772,182 km (0.066 R)
• M29: 11,705,285 km (0.101 R)
• M30: 12,252,514 km (0.079 R)
• M31: 13,815,812 km (0.114 R)
• M32: 14,200,279 km (0.095 R)
• M33: 14,458,634 km (0.111 R)
• M34: 15,242,826 km (0.077 R)
• M35: 16,852,051 km (0.109 R)
• M36: 17,538,406 km (0.119 R)
• M37: 18,514,681 km (0.116 R)
• M38: 20,884,461 km (0.071 R)
• M39: 21,918,482 km (0.09 R)
• M40: 22,516,724 km (0.098 R)
• M41: 23,958,997 km (0.101 R)
• M42: 26,454,887 km (0.088 R)
• M43: 27,091,576 km (0.043 R)
• M44: 27,411,865 km (0.082 R)
• M45: 27,653,017 km (0.119 R)
• M46: 27,733,500 km (0.112 R)
• M47: 29,359,779 km (0.089 R)
• M48: 29,771,323 km (0.09 R)
• M49: 30,433,443 km (0.063 R)
• M50: 30,766,448 km (0.084 R)
• M51: 31,184,275 km (0.112 R)
• M52: 31,856,717 km (0.106 R)
• M53: 33,130,543 km (0.075 R)
• M54: 33,216,113 km (0.108 R)
• M55: 33,387,253 km (0.079 R)
• M56: 33,558,842 km (0.061 R)
• M57: 34,767,742 km (0.031 R)
• M58: 35,815,376 km (0.069 R)
• M59: 36,607,796 km (0.098 R)
• M60: 36,873,182 km (0.099 R)
• M61: 37,139,317 km (0.102 R)
• M62: 37,317,039 km (0.12 R)
• M63: 39,019,613 km (0.092 R)
• M64: 41,390,140 km (0.075 R)
• M65: 41,851,351 km (0.029 R)
• M66: 42,592,907 km (0.107 R)
• M67: 43,245,154 km (0.093 R)
• M68: 47,131,856 km (0.111 R)
• M69: 48,096,763 km (0.103 R)
• M70: 48,193,552 km (0.093 R)
• M71: 50,832,608 km (0.075 R)
• M72: 52,817,623 km (0.066 R)
• M73: 53,217,647 km (0.089 R)
• M74: 54,020,689 km (0.12 R)
• M75: 54,625,662 km (0.029 R)
• M76: 56,147,671 km (0.109 R)
• M77: 56,249,697 km (0.119 R)
• M78: 56,862,749 km (0.064 R)
• M79: 57,067,698 km (0.076 R)
• M80: 58,095,735 km (0.101 R)
• M81: 58,198,808 km (0.081 R)
• M82: 61,111,329 km (0.098 R)
• M83: 61,216,197 km (0.077 R)
• M84: 62,691,082 km (0.096 R)
• M85: 62,902,613 km (0.109 R)
• M86: 63,857,945 km (0.104 R)
• M87: 68,161,577 km (0.082 R)
• M88: 68,597,056 km (0.063 R)
• M89: 70,678,112 km (0.106 R)
• M90: 71,008,574 km (0.119 R)
• M91: 71,892,548 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit