🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.64 AU - 0.94 AU

Year: 203 Days

Day: 37.2 Hours

Environment

Temp: 306 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,144,708 km

• M1: 505,192 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 231 Days

Day: 20 Hours

Environment

Temp: 297 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,144,708 km

• M1: 41,439 km (0.111 R)
• M2: 191,186 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.15 AU - 2.83 AU

Year: 1138 Days

Day: 38.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.52 AU - 9.34 AU

Year: 6468 Days

Day: 43.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,144,708 km

• M1: 1,584,541 km (0.085 R)

Asteroid Belt

Center: 9.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 11.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.95 AU - 11.75 AU

Year: 10352 Days

Day: 11.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,144,708 km

• M1: 233,672 km (0.111 R)
• M2: 600,635 km (0.094 R)
• M3: 750,383 km (0.09 R)
• M4: 822,788 km (0.055 R)
• M5: 975,827 km (0.113 R)
• M6: 1,172,698 km (0.067 R)
• M7: 1,311,375 km (0.099 R)
• M8: 1,437,486 km (0.116 R)
• M9: 1,530,087 km (0.059 R)
• M10: 1,605,784 km (0.078 R)
• M11: 1,800,710 km (0.093 R)
• M12: 1,880,894 km (0.075 R)
• M13: 2,454,153 km (0.089 R)
• M14: 2,543,613 km (0.12 R)
• M15: 2,865,398 km (0.044 R)
• M16: 3,200,497 km (0.093 R)
• M17: 3,372,834 km (0.053 R)
• M18: 3,701,201 km (0.105 R)
• M19: 3,778,543 km (0.104 R)
• M20: 4,146,255 km (0.091 R)
• M21: 4,498,109 km (0.12 R)
• M22: 5,144,521 km (0.043 R)
• M23: 5,405,420 km (0.116 R)
• M24: 5,730,197 km (0.066 R)
• M25: 6,091,924 km (0.055 R)
• M26: 6,183,478 km (0.081 R)
• M27: 6,523,365 km (0.093 R)
• M28: 7,843,267 km (0.09 R)
• M29: 9,490,190 km (0.12 R)
• M30: 9,703,367 km (0.115 R)
• M31: 9,810,628 km (0.096 R)
• M32: 10,645,684 km (0.047 R)
• M33: 11,465,779 km (0.093 R)
• M34: 12,344,966 km (0.094 R)
• M35: 12,733,920 km (0.113 R)
• M36: 12,890,549 km (0.037 R)
• M37: 13,126,914 km (0.062 R)
• M38: 13,804,293 km (0.088 R)
• M39: 14,329,980 km (0.065 R)
• M40: 14,615,712 km (0.1 R)
• M41: 14,944,678 km (0.09 R)
• M42: 15,359,213 km (0.063 R)
• M43: 15,526,165 km (0.089 R)
• M44: 15,946,086 km (0.118 R)
• M45: 17,532,122 km (0.094 R)
• M46: 17,925,415 km (0.114 R)
• M47: 18,189,306 km (0.091 R)
• M48: 19,033,337 km (0.086 R)
• M49: 19,212,705 km (0.12 R)
• M50: 19,527,908 km (0.114 R)
• M51: 19,935,711 km (0.119 R)
• M52: 20,713,620 km (0.096 R)
• M53: 20,898,075 km (0.091 R)
• M54: 21,222,253 km (0.099 R)
• M55: 21,548,077 km (0.047 R)
• M56: 22,157,689 km (0.064 R)
• M57: 23,345,795 km (0.055 R)
• M58: 23,489,708 km (0.088 R)
• M59: 23,682,241 km (0.107 R)
• M60: 24,068,652 km (0.096 R)
• M61: 24,505,777 km (0.099 R)
• M62: 25,635,091 km (0.07 R)
• M63: 25,783,642 km (0.043 R)
• M64: 25,882,825 km (0.07 R)
• M65: 26,131,307 km (0.115 R)
• M66: 26,680,930 km (0.107 R)
• M67: 27,183,728 km (0.09 R)
• M68: 27,284,707 km (0.101 R)
• M69: 28,608,648 km (0.115 R)
• M70: 28,968,580 km (0.076 R)
• M71: 29,797,053 km (0.054 R)
• M72: 30,162,072 km (0.109 R)
• M73: 33,891,846 km (0.088 R)
• M74: 35,368,976 km (0.072 R)
• M75: 36,143,145 km (0.069 R)
• M76: 36,309,797 km (0.095 R)
• M77: 37,651,989 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 8.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.05 AU - 14.39 AU

Year: 15532 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 111,144,708 km

• M1: 135,984 km (0.116 R)
• M2: 201,957 km (0.12 R)
• M3: 404,961 km (0.102 R)
• M4: 703,110 km (0.099 R)
• M5: 800,049 km (0.031 R)
• M6: 867,368 km (0.041 R)
• M7: 989,889 km (0.078 R)
• M8: 1,175,390 km (0.118 R)
• M9: 1,252,733 km (0.098 R)
• M10: 1,412,802 km (0.114 R)
• M11: 1,887,476 km (0.117 R)
• M12: 2,142,541 km (0.114 R)
• M13: 3,491,764 km (0.026 R)
• M14: 3,604,561 km (0.099 R)
• M15: 4,038,843 km (0.106 R)
• M16: 5,019,906 km (0.088 R)
• M17: 5,211,840 km (0.087 R)
• M18: 5,602,889 km (0.055 R)
• M19: 6,139,197 km (0.119 R)
• M20: 7,152,424 km (0.069 R)
• M21: 7,368,593 km (0.048 R)
• M22: 7,550,354 km (0.115 R)
• M23: 10,044,599 km (0.074 R)
• M24: 11,024,615 km (0.082 R)
• M25: 11,992,065 km (0.059 R)
• M26: 12,637,729 km (0.1 R)
• M27: 13,427,306 km (0.063 R)
• M28: 14,323,248 km (0.119 R)
• M29: 14,778,474 km (0.101 R)
• M30: 15,146,036 km (0.089 R)
• M31: 16,078,181 km (0.087 R)
• M32: 16,172,427 km (0.098 R)
• M33: 16,408,942 km (0.059 R)
• M34: 16,741,797 km (0.12 R)
• M35: 16,885,112 km (0.091 R)
• M36: 17,414,239 km (0.105 R)
• M37: 18,736,086 km (0.093 R)
• M38: 19,034,085 km (0.12 R)
• M39: 19,283,764 km (0.043 R)
• M40: 19,484,225 km (0.11 R)
• M41: 20,958,362 km (0.117 R)
• M42: 21,474,924 km (0.064 R)
• M43: 22,100,393 km (0.101 R)
• M44: 22,205,261 km (0.081 R)
• M45: 22,415,296 km (0.039 R)
• M46: 22,626,229 km (0.116 R)
• M47: 22,837,611 km (0.071 R)
• M48: 23,958,548 km (0.077 R)
• M49: 24,498,746 km (0.107 R)
• M50: 26,032,124 km (0.068 R)
• M51: 26,475,981 km (0.092 R)
• M52: 26,587,431 km (0.09 R)
• M53: 27,258,677 km (0.106 R)
• M54: 27,935,757 km (0.115 R)
• M55: 29,594,498 km (0.083 R)
• M56: 29,941,565 km (0.066 R)
• M57: 30,406,665 km (0.03 R)
• M58: 30,756,873 km (0.11 R)
• M59: 31,284,954 km (0.117 R)
• M60: 32,886,698 km (0.077 R)
• M61: 33,547,023 km (0.067 R)
• M62: 34,090,363 km (0.113 R)
• M63: 35,492,394 km (0.117 R)
• M64: 35,553,729 km (0.102 R)
• M65: 36,231,408 km (0.1 R)
• M66: 36,975,358 km (0.078 R)
• M67: 37,912,439 km (0.119 R)
• M68: 39,237,577 km (0.111 R)
• M69: 39,618,902 km (0.095 R)
• M70: 39,682,630 km (0.079 R)
• M71: 40,577,674 km (0.04 R)
• M72: 40,834,684 km (0.097 R)
• M73: 41,608,853 km (0.119 R)
• M74: 42,713,782 km (0.067 R)
• M75: 43,237,225 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 11.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.54 AU - 16.08 AU

Year: 18209 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 74.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,144,708 km

• M1: 298,597 km (0.037 R)
• M2: 508,034 km (0.066 R)
• M3: 589,864 km (0.098 R)
• M4: 941,270 km (0.066 R)
• M5: 1,596,808 km (0.09 R)
• M6: 1,853,667 km (0.079 R)
• M7: 2,021,217 km (0.112 R)
• M8: 2,443,681 km (0.067 R)
• M9: 2,778,780 km (0.099 R)
• M10: 2,971,463 km (0.049 R)
• M11: 3,575,688 km (0.076 R)
• M12: 4,217,762 km (0.116 R)
• M13: 4,665,808 km (0.106 R)
• M14: 5,318,503 km (0.082 R)
• M15: 7,231,411 km (0.029 R)
• M16: 7,605,107 km (0.026 R)
• M17: 7,985,086 km (0.117 R)
• M18: 8,260,346 km (0.111 R)
• M19: 9,392,652 km (0.067 R)
• M20: 9,508,441 km (0.096 R)
• M21: 9,976,981 km (0.116 R)
• M22: 10,333,174 km (0.052 R)
• M23: 10,452,852 km (0.08 R)
• M24: 12,303,078 km (0.087 R)
• M25: 12,493,666 km (0.07 R)
• M26: 14,053,074 km (0.114 R)
• M27: 14,318,910 km (0.101 R)
• M28: 15,126,589 km (0.081 R)
• M29: 15,467,373 km (0.101 R)
• M30: 15,948,928 km (0.099 R)
• M31: 17,138,680 km (0.113 R)
• M32: 17,636,991 km (0.084 R)
• M33: 17,923,770 km (0.027 R)
• M34: 18,647,674 km (0.055 R)
• M35: 19,381,152 km (0.104 R)
• M36: 19,900,107 km (0.088 R)
• M37: 20,876,233 km (0.12 R)
• M38: 20,951,930 km (0.108 R)
• M39: 22,796,771 km (0.077 R)
• M40: 24,613,038 km (0.064 R)
• M41: 24,933,627 km (0.029 R)
• M42: 25,417,127 km (0.107 R)
• M43: 25,498,059 km (0.078 R)
• M44: 26,148,212 km (0.068 R)
• M45: 28,634,828 km (0.099 R)
• M46: 28,718,902 km (0.088 R)
• M47: 28,887,648 km (0.08 R)
• M48: 30,677,886 km (0.099 R)
• M49: 31,195,943 km (0.116 R)
• M50: 32,065,855 km (0.096 R)
• M51: 33,562,881 km (0.096 R)
• M52: 33,829,464 km (0.114 R)
• M53: 34,454,185 km (0.112 R)
• M54: 35,533,982 km (0.099 R)
• M55: 35,896,308 km (0.114 R)
• M56: 36,533,446 km (0.055 R)
• M57: 39,025,896 km (0.102 R)
• M58: 39,681,134 km (0.109 R)
• M59: 41,477,506 km (0.11 R)
• M60: 41,668,243 km (0.057 R)
• M61: 43,300,356 km (0.071 R)
• M62: 46,034,107 km (0.094 R)
• M63: 46,528,079 km (0.064 R)
• M64: 46,825,480 km (0.098 R)
• M65: 47,820,755 km (0.116 R)
• M66: 48,020,767 km (0.056 R)
• M67: 49,731,269 km (0.059 R)
• M68: 49,832,547 km (0.062 R)
• M69: 51,154,992 km (0.078 R)
• M70: 54,042,231 km (0.075 R)
• M71: 55,190,843 km (0.103 R)
• M72: 55,295,711 km (0.097 R)
• M73: 56,347,684 km (0.095 R)
• M74: 57,512,453 km (0.066 R)
• M75: 59,757,917 km (0.051 R)
• M76: 60,188,908 km (0.093 R)
• M77: 61,054,033 km (0.092 R)
• M78: 61,923,196 km (0.065 R)
• M79: 62,687,043 km (0.044 R)
• M80: 63,015,410 km (0.087 R)
• M81: 64,776,177 km (0.056 R)
• M82: 65,551,543 km (0.116 R)
• M83: 65,773,696 km (0.102 R)
• M84: 70,495,603 km (0.09 R)
• M85: 71,750,131 km (0.079 R)
• M86: 71,864,573 km (0.115 R)
• M87: 72,322,941 km (0.078 R)
• M88: 73,127,329 km (0.094 R)
• M89: 73,357,709 km (0.069 R)
• M90: 75,907,605 km (0.099 R)
• M91: 77,193,399 km (0.103 R)

Asteroid Belt

Center: 19.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 22.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.1

Radius: 5.8

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 17.79 AU - 27.37 AU

Year: 31080 Days

Day: 24.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,144,708 km

• M1: 1,167,911 km (0.1 R)
• M2: 1,465,910 km (0.11 R)
• M3: 1,745,508 km (0.063 R)
• M4: 1,870,422 km (0.078 R)
• M5: 2,585,350 km (0.103 R)
• M6: 3,479,646 km (0.064 R)
• M7: 3,690,430 km (0.107 R)
• M8: 3,959,706 km (0.091 R)
• M9: 4,689,295 km (0.101 R)
• M10: 5,704,466 km (0.12 R)
• M11: 5,766,250 km (0.063 R)
• M12: 6,078,461 km (0.107 R)
• M13: 6,204,871 km (0.083 R)
• M14: 6,981,733 km (0.099 R)
• M15: 7,314,438 km (0.064 R)
• M16: 7,449,076 km (0.09 R)
• M17: 8,133,935 km (0.086 R)
• M18: 8,413,534 km (0.077 R)
• M19: 8,554,455 km (0.118 R)
• M20: 9,636,496 km (0.095 R)
• M21: 10,231,148 km (0.045 R)
• M22: 11,222,383 km (0.107 R)
• M23: 11,768,864 km (0.12 R)
• M24: 11,847,553 km (0.096 R)
• M25: 11,926,541 km (0.063 R)
• M26: 13,131,551 km (0.113 R)
• M27: 13,459,320 km (0.084 R)
• M28: 13,707,055 km (0.108 R)
• M29: 16,002,783 km (0.116 R)
• M30: 16,352,842 km (0.049 R)
• M31: 17,239,210 km (0.099 R)
• M32: 18,414,600 km (0.073 R)
• M33: 18,689,412 km (0.099 R)
• M34: 19,802,569 km (0.072 R)
• M35: 20,651,537 km (0.116 R)
• M36: 21,898,585 km (0.109 R)
• M37: 23,764,519 km (0.104 R)
• M38: 24,766,975 km (0.117 R)
• M39: 25,680,868 km (0.099 R)
• M40: 27,228,458 km (0.102 R)
• M41: 27,751,153 km (0.117 R)
• M42: 27,856,021 km (0.112 R)
• M43: 29,125,209 km (0.108 R)
• M44: 33,825,275 km (0.117 R)
• M45: 33,937,324 km (0.092 R)
• M46: 35,747,309 km (0.07 R)
• M47: 36,894,425 km (0.094 R)
• M48: 37,704,498 km (0.11 R)
• M49: 38,403,569 km (0.098 R)
• M50: 39,578,061 km (0.062 R)
• M51: 39,696,244 km (0.072 R)
• M52: 42,082,779 km (0.065 R)
• M53: 43,171,851 km (0.03 R)
• M54: 43,536,870 km (0.109 R)
• M55: 46,369,655 km (0.102 R)
• M56: 48,122,942 km (0.1 R)
• M57: 49,515,698 km (0.12 R)
• M58: 50,153,135 km (0.093 R)
• M59: 50,921,619 km (0.025 R)
• M60: 51,952,349 km (0.089 R)
• M61: 52,599,958 km (0.116 R)
• M62: 55,746,001 km (0.103 R)
• M63: 57,876,873 km (0.119 R)
• M64: 58,279,291 km (0.101 R)
• M65: 58,548,268 km (0.12 R)
• M66: 59,492,380 km (0.11 R)
• M67: 60,577,713 km (0.084 R)
• M68: 62,080,723 km (0.102 R)
• M69: 63,595,850 km (0.11 R)
• M70: 65,402,095 km (0.058 R)
• M71: 65,541,819 km (0.089 R)
• M72: 68,355,456 km (0.12 R)
• M73: 68,638,944 km (0.083 R)
• M74: 69,634,368 km (0.094 R)
• M75: 70,491,414 km (0.087 R)
• M76: 70,634,579 km (0.106 R)
• M77: 71,208,287 km (0.118 R)
• M78: 72,360,191 km (0.116 R)
• M79: 72,504,702 km (0.099 R)
• M80: 72,793,875 km (0.12 R)
• M81: 75,267,027 km (0.106 R)
• M82: 79,549,266 km (0.116 R)
• M83: 82,699,049 km (0.076 R)
• M84: 84,213,279 km (0.112 R)
• M85: 86,348,489 km (0.056 R)
• M86: 91,763,932 km (0.088 R)
• M87: 92,076,741 km (0.103 R)
• M88: 93,017,114 km (0.031 R)
• M89: 96,174,825 km (0.105 R)
• M90: 96,969,789 km (0.068 R)
• M91: 97,926,467 km (0.096 R)
• M92: 101,138,184 km (0.102 R)
• M93: 103,081,759 km (0.089 R)
• M94: 108,820,334 km (0.104 R)

Kuiper Belt

Range: 37.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit