🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 40.7 Hours

Environment

Temp: 280 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.23 AU - 1.79 AU

Year: 652 Days

Day: 39.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.83 AU - 2.25 AU

Year: 1024 Days

Day: 36.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,861,242 km

• M1: 63,878 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.28 AU - 2.88 AU

Year: 1456 Days

Day: 19.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.32 AU - 6.8 AU

Year: 5243 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,861,242 km

• M1: 164,707 km (0.096 R)
• M2: 287,078 km (0.11 R)
• M3: 401,670 km (0.106 R)
• M4: 494,271 km (0.084 R)
• M5: 759,508 km (0.116 R)
• M6: 910,303 km (0.112 R)
• M7: 1,425,369 km (0.078 R)
• M8: 1,687,614 km (0.111 R)
• M9: 1,778,569 km (0.118 R)
• M10: 2,587,594 km (0.116 R)
• M11: 2,931,819 km (0.094 R)
• M12: 3,268,115 km (0.08 R)
• M13: 3,522,731 km (0.084 R)
• M14: 3,640,614 km (0.082 R)
• M15: 3,808,014 km (0.098 R)
• M16: 4,002,341 km (0.08 R)
• M17: 4,477,464 km (0.103 R)
• M18: 4,657,131 km (0.103 R)
• M19: 4,786,982 km (0.051 R)
• M20: 5,023,646 km (0.047 R)
• M21: 5,291,277 km (0.087 R)
• M22: 5,372,359 km (0.101 R)
• M23: 5,481,416 km (0.112 R)
• M24: 5,756,975 km (0.096 R)
• M25: 6,150,567 km (0.081 R)
• M26: 6,264,560 km (0.085 R)
• M27: 6,993,551 km (0.103 R)
• M28: 7,535,095 km (0.113 R)
• M29: 7,872,887 km (0.117 R)
• M30: 8,121,519 km (0.088 R)
• M31: 8,980,211 km (0.067 R)
• M32: 9,338,348 km (0.074 R)
• M33: 9,867,775 km (0.097 R)
• M34: 9,968,005 km (0.119 R)
• M35: 10,406,925 km (0.116 R)
• M36: 10,508,951 km (0.12 R)
• M37: 10,955,650 km (0.09 R)
• M38: 11,443,639 km (0.093 R)
• M39: 11,549,105 km (0.119 R)
• M40: 12,404,655 km (0.101 R)
• M41: 12,585,519 km (0.03 R)
• M42: 13,170,148 km (0.098 R)
• M43: 13,801,002 km (0.111 R)
• M44: 13,913,350 km (0.093 R)
• M45: 15,092,181 km (0.093 R)
• M46: 15,246,716 km (0.061 R)
• M47: 16,145,051 km (0.087 R)
• M48: 16,660,416 km (0.034 R)
• M49: 17,423,365 km (0.09 R)
• M50: 18,983,222 km (0.091 R)
• M51: 19,233,649 km (0.079 R)
• M52: 19,653,420 km (0.106 R)
• M53: 19,822,167 km (0.073 R)
• M54: 20,374,033 km (0.101 R)
• M55: 20,844,818 km (0.05 R)
• M56: 21,753,774 km (0.058 R)
• M57: 22,191,199 km (0.098 R)
• M58: 22,675,596 km (0.094 R)
• M59: 22,808,439 km (0.117 R)
• M60: 23,163,585 km (0.105 R)
• M61: 23,297,325 km (0.117 R)
• M62: 23,699,893 km (0.105 R)
• M63: 24,693,821 km (0.058 R)
• M64: 25,333,352 km (0.066 R)
• M65: 25,885,817 km (0.075 R)
• M66: 26,117,245 km (0.072 R)
• M67: 26,722,069 km (0.1 R)
• M68: 27,331,681 km (0.063 R)
• M69: 28,135,620 km (0.066 R)
• M70: 28,325,908 km (0.076 R)
• M71: 28,421,202 km (0.113 R)
• M72: 29,091,400 km (0.112 R)
• M73: 29,863,625 km (0.093 R)
• M74: 30,252,280 km (0.101 R)
• M75: 31,280,616 km (0.036 R)
• M76: 32,419,953 km (0.116 R)
• M77: 32,869,495 km (0.081 R)
• M78: 33,724,297 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 10.7

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.05 AU - 9.47 AU

Year: 9904 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,861,242 km

• M1: 146,456 km (0.086 R)
• M2: 239,656 km (0.103 R)
• M3: 379,979 km (0.084 R)
• M4: 740,061 km (0.087 R)
• M5: 1,006,345 km (0.043 R)
• M6: 1,237,174 km (0.096 R)
• M7: 1,393,205 km (0.089 R)
• M8: 1,532,181 km (0.098 R)
• M9: 1,824,496 km (0.06 R)
• M10: 1,926,073 km (0.12 R)
• M11: 2,603,153 km (0.076 R)
• M12: 2,689,171 km (0.102 R)
• M13: 3,103,109 km (0.026 R)
• M14: 3,194,513 km (0.092 R)
• M15: 3,664,998 km (0.107 R)
• M16: 4,326,221 km (0.036 R)
• M17: 4,462,953 km (0.093 R)
• M18: 5,240,563 km (0.052 R)
• M19: 7,982,692 km (0.102 R)
• M20: 8,150,990 km (0.072 R)
• M21: 8,576,596 km (0.075 R)
• M22: 8,662,614 km (0.118 R)
• M23: 10,765,362 km (0.111 R)
• M24: 11,044,811 km (0.092 R)
• M25: 11,326,504 km (0.04 R)
• M26: 12,282,883 km (0.117 R)
• M27: 13,066,626 km (0.094 R)
• M28: 13,215,476 km (0.08 R)
• M29: 13,414,591 km (0.079 R)
• M30: 13,514,672 km (0.082 R)
• M31: 14,888,578 km (0.06 R)
• M32: 15,513,598 km (0.067 R)
• M33: 15,723,783 km (0.052 R)
• M34: 17,932,446 km (0.101 R)
• M35: 18,042,550 km (0.1 R)
• M36: 19,100,806 km (0.082 R)
• M37: 19,439,196 km (0.069 R)
• M38: 19,722,684 km (0.118 R)
• M39: 22,216,780 km (0.077 R)
• M40: 22,453,892 km (0.072 R)
• M41: 22,632,213 km (0.111 R)
• M42: 23,230,006 km (0.094 R)
• M43: 23,954,209 km (0.085 R)
• M44: 24,441,300 km (0.092 R)
• M45: 24,808,563 km (0.119 R)
• M46: 25,116,136 km (0.103 R)
• M47: 25,735,023 km (0.111 R)
• M48: 26,171,250 km (0.089 R)
• M49: 26,924,774 km (0.038 R)
• M50: 27,051,035 km (0.074 R)
• M51: 27,812,787 km (0.054 R)
• M52: 28,068,300 km (0.1 R)
• M53: 28,196,356 km (0.114 R)
• M54: 30,337,102 km (0.071 R)
• M55: 30,797,863 km (0.107 R)
• M56: 31,062,203 km (0.075 R)
• M57: 31,327,290 km (0.058 R)
• M58: 32,194,060 km (0.097 R)
• M59: 32,462,439 km (0.086 R)
• M60: 32,731,416 km (0.075 R)
• M61: 32,866,203 km (0.059 R)
• M62: 33,068,759 km (0.094 R)
• M63: 33,475,067 km (0.058 R)
• M64: 34,566,682 km (0.025 R)
• M65: 36,435,160 km (0.1 R)
• M66: 36,574,884 km (0.06 R)
• M67: 36,854,931 km (0.047 R)
• M68: 38,905,918 km (0.115 R)
• M69: 39,263,158 km (0.091 R)
• M70: 39,693,401 km (0.099 R)
• M71: 40,414,014 km (0.078 R)
• M72: 41,066,261 km (0.066 R)
• M73: 42,087,715 km (0.102 R)
• M74: 43,265,350 km (0.11 R)
• M75: 44,081,257 km (0.109 R)
• M76: 45,127,095 km (0.096 R)
• M77: 45,352,240 km (0.08 R)
• M78: 45,954,372 km (0.103 R)
• M79: 46,181,012 km (0.09 R)
• M80: 46,786,884 km (0.104 R)
• M81: 47,929,961 km (0.111 R)
• M82: 49,855,585 km (0.062 R)
• M83: 49,933,076 km (0.097 R)
• M84: 51,101,286 km (0.054 R)
• M85: 51,414,245 km (0.093 R)
• M86: 52,120,796 km (0.108 R)
• M87: 52,278,322 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 9.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.89 AU - 13.93 AU

Year: 13546 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,861,242 km

• M1: 114,592 km (0.072 R)
• M2: 171,888 km (0.114 R)
• M3: 239,656 km (0.109 R)
• M4: 300,542 km (0.071 R)
• M5: 613,052 km (0.108 R)
• M6: 786,735 km (0.082 R)
• M7: 854,054 km (0.112 R)
• M8: 958,922 km (0.092 R)
• M9: 1,422,227 km (0.108 R)
• M10: 1,484,759 km (0.118 R)
• M11: 1,879,398 km (0.112 R)
• M12: 2,184,578 km (0.095 R)
• M13: 2,480,183 km (0.043 R)
• M14: 3,527,368 km (0.085 R)
• M15: 4,570,065 km (0.115 R)
• M16: 4,980,263 km (0.075 R)
• M17: 5,108,917 km (0.112 R)
• M18: 5,435,339 km (0.076 R)
• M19: 5,734,984 km (0.076 R)
• M20: 5,971,797 km (0.073 R)
• M21: 6,455,148 km (0.076 R)
• M22: 6,630,776 km (0.109 R)
• M23: 7,979,401 km (0.113 R)
• M24: 9,211,938 km (0.083 R)
• M25: 9,410,005 km (0.088 R)
• M26: 9,810,030 km (0.104 R)
• M27: 10,215,739 km (0.066 R)
• M28: 10,876,214 km (0.074 R)
• M29: 11,253,949 km (0.076 R)
• M30: 11,593,237 km (0.058 R)
• M31: 11,849,947 km (0.116 R)
• M32: 12,368,902 km (0.098 R)
• M33: 12,499,800 km (0.077 R)
• M34: 12,631,296 km (0.119 R)
• M35: 13,161,321 km (0.073 R)
• M36: 13,698,827 km (0.117 R)
• M37: 16,684,052 km (0.079 R)
• M38: 16,925,503 km (0.116 R)
• M39: 17,952,193 km (0.102 R)
• M40: 19,707,724 km (0.114 R)
• M41: 20,270,661 km (0.054 R)
• M42: 20,580,029 km (0.119 R)
• M43: 21,046,924 km (0.114 R)
• M44: 21,517,410 km (0.1 R)
• M45: 21,832,912 km (0.077 R)
• M46: 22,096,952 km (0.048 R)
• M47: 22,255,974 km (0.1 R)
• M48: 22,362,189 km (0.081 R)
• M49: 22,788,692 km (0.117 R)
• M50: 23,541,469 km (0.104 R)
• M51: 23,866,695 km (0.116 R)
• M52: 24,357,077 km (0.086 R)
• M53: 25,016,354 km (0.093 R)
• M54: 25,514,515 km (0.111 R)
• M55: 26,352,263 km (0.111 R)
• M56: 26,633,507 km (0.08 R)
• M57: 26,746,304 km (0.034 R)
• M58: 27,426,226 km (0.113 R)
• M59: 27,540,070 km (0.09 R)
• M60: 28,572,146 km (0.106 R)
• M61: 28,803,125 km (0.037 R)
• M62: 29,441,759 km (0.097 R)
• M63: 29,850,610 km (0.115 R)
• M64: 30,496,872 km (0.088 R)
• M65: 31,028,992 km (0.053 R)
• M66: 31,207,163 km (0.119 R)
• M67: 32,402,899 km (0.076 R)
• M68: 33,309,611 km (0.111 R)
• M69: 35,830,186 km (0.087 R)
• M70: 36,893,228 km (0.076 R)
• M71: 37,713,174 km (0.086 R)
• M72: 38,220,760 km (0.103 R)
• M73: 38,602,833 km (0.07 R)
• M74: 39,756,831 km (0.108 R)
• M75: 39,885,784 km (0.098 R)
• M76: 40,532,496 km (0.093 R)
• M77: 41,182,648 km (0.088 R)
• M78: 41,574,445 km (0.092 R)
• M79: 41,639,819 km (0.109 R)
• M80: 42,230,133 km (0.099 R)
• M81: 43,087,628 km (0.091 R)
• M82: 43,618,102 km (0.034 R)
• M83: 44,017,378 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 6.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 15.13 AU - 24.07 AU

Year: 30497 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,861,242 km

• M1: 112,797 km (0.067 R)
• M2: 168,597 km (0.11 R)
• M3: 617,091 km (0.12 R)
• M4: 1,224,758 km (0.099 R)
• M5: 1,376,749 km (0.102 R)
• M6: 1,604,437 km (0.104 R)
• M7: 1,968,110 km (0.102 R)
• M8: 2,330,286 km (0.073 R)
• M9: 2,657,008 km (0.074 R)
• M10: 2,769,206 km (0.096 R)
• M11: 3,413,823 km (0.033 R)
• M12: 4,697,972 km (0.056 R)
• M13: 5,179,228 km (0.117 R)
• M14: 5,857,505 km (0.108 R)
• M15: 6,412,513 km (0.081 R)
• M16: 6,715,299 km (0.083 R)
• M17: 6,791,743 km (0.081 R)
• M18: 7,217,349 km (0.087 R)
• M19: 7,453,265 km (0.036 R)
• M20: 7,572,046 km (0.087 R)
• M21: 9,301,098 km (0.062 R)
• M22: 9,429,004 km (0.1 R)
• M23: 10,253,288 km (0.083 R)
• M24: 10,518,376 km (0.094 R)
• M25: 10,920,196 km (0.095 R)
• M26: 11,327,102 km (0.102 R)
• M27: 12,248,924 km (0.108 R)
• M28: 13,051,367 km (0.064 R)
• M29: 14,458,933 km (0.086 R)
• M30: 15,306,256 km (0.101 R)
• M31: 16,272,209 km (0.087 R)
• M32: 16,840,382 km (0.077 R)
• M33: 17,257,760 km (0.052 R)
• M34: 18,049,432 km (0.102 R)
• M35: 18,583,646 km (0.115 R)
• M36: 18,691,207 km (0.115 R)
• M37: 18,852,772 km (0.089 R)
• M38: 19,887,242 km (0.094 R)
• M39: 20,052,248 km (0.115 R)
• M40: 20,716,762 km (0.105 R)
• M41: 22,581,350 km (0.094 R)
• M42: 24,263,578 km (0.106 R)
• M43: 24,675,720 km (0.072 R)
• M44: 25,745,943 km (0.074 R)
• M45: 26,046,036 km (0.101 R)
• M46: 26,347,177 km (0.119 R)
• M47: 26,710,101 km (0.099 R)
• M48: 26,831,425 km (0.056 R)
• M49: 27,501,923 km (0.04 R)
• M50: 28,921,906 km (0.111 R)
• M51: 30,809,681 km (0.11 R)
• M52: 32,348,146 km (0.089 R)
• M53: 33,192,028 km (0.108 R)
• M54: 33,322,477 km (0.054 R)
• M55: 34,438,178 km (0.105 R)
• M56: 34,901,183 km (0.038 R)
• M57: 34,967,605 km (0.052 R)
• M58: 36,504,274 km (0.1 R)
• M59: 37,246,878 km (0.048 R)
• M60: 39,228,750 km (0.099 R)
• M61: 40,058,869 km (0.116 R)
• M62: 40,267,259 km (0.111 R)
• M63: 40,476,097 km (0.103 R)
• M64: 41,665,849 km (0.113 R)
• M65: 41,947,542 km (0.066 R)
• M66: 42,018,003 km (0.119 R)
• M67: 42,796,211 km (0.105 R)
• M68: 45,087,003 km (0.086 R)
• M69: 45,159,259 km (0.072 R)
• M70: 46,101,725 km (0.029 R)
• M71: 46,174,430 km (0.101 R)
• M72: 47,270,534 km (0.108 R)
• M73: 49,562,822 km (0.03 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit