🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 202 Days

Day: 37.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.47 AU - 2.27 AU

Year: 963 Days

Day: 30 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 10.1

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.97 AU - 5.93 AU

Year: 4793 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,634,597 km

• M1: 128,505 km (0.075 R)
• M2: 226,042 km (0.094 R)
• M3: 370,105 km (0.047 R)
• M4: 723,904 km (0.106 R)
• M5: 831,016 km (0.111 R)
• M6: 987,346 km (0.118 R)
• M7: 1,092,214 km (0.116 R)
• M8: 1,379,592 km (0.071 R)
• M9: 1,514,978 km (0.105 R)
• M10: 1,910,664 km (0.049 R)
• M11: 2,238,283 km (0.078 R)
• M12: 2,378,457 km (0.093 R)
• M13: 2,500,977 km (0.101 R)
• M14: 2,709,816 km (0.041 R)
• M15: 2,816,479 km (0.081 R)
• M16: 3,056,135 km (0.12 R)
• M17: 3,325,112 km (0.049 R)
• M18: 4,006,979 km (0.117 R)
• M19: 4,301,687 km (0.103 R)
• M20: 4,376,486 km (0.101 R)
• M21: 4,501,998 km (0.107 R)
• M22: 4,628,857 km (0.11 R)
• M23: 4,782,644 km (0.107 R)
• M24: 5,148,261 km (0.092 R)
• M25: 6,326,793 km (0.071 R)
• M26: 7,137,464 km (0.104 R)
• M27: 7,555,141 km (0.1 R)
• M28: 7,858,376 km (0.09 R)
• M29: 8,602,476 km (0.105 R)
• M30: 8,760,302 km (0.067 R)
• M31: 8,887,310 km (0.109 R)
• M32: 8,951,039 km (0.031 R)
• M33: 9,175,286 km (0.071 R)
• M34: 9,793,275 km (0.113 R)
• M35: 10,123,886 km (0.111 R)
• M36: 10,391,068 km (0.103 R)
• M37: 12,184,148 km (0.081 R)
• M38: 12,503,988 km (0.085 R)
• M39: 12,647,154 km (0.064 R)
• M40: 12,718,961 km (0.114 R)
• M41: 13,043,438 km (0.075 R)
• M42: 13,152,346 km (0.089 R)
• M43: 13,811,474 km (0.067 R)
• M44: 14,481,523 km (0.111 R)
• M45: 14,782,663 km (0.101 R)
• M46: 15,200,191 km (0.057 R)
• M47: 15,391,227 km (0.095 R)
• M48: 16,046,765 km (0.071 R)
• M49: 16,554,201 km (0.12 R)
• M50: 16,711,429 km (0.08 R)
• M51: 17,305,332 km (0.096 R)
• M52: 17,906,267 km (0.114 R)
• M53: 18,310,630 km (0.091 R)
• M54: 18,718,134 km (0.069 R)
• M55: 18,840,954 km (0.1 R)
• M56: 19,169,770 km (0.067 R)
• M57: 19,334,926 km (0.102 R)
• M58: 19,624,997 km (0.07 R)
• M59: 20,335,587 km (0.108 R)
• M60: 20,884,611 km (0.075 R)
• M61: 21,353,002 km (0.085 R)
• M62: 21,567,076 km (0.095 R)
• M63: 21,997,320 km (0.097 R)
• M64: 22,604,388 km (0.102 R)
• M65: 22,691,603 km (0.099 R)
• M66: 23,393,068 km (0.115 R)
• M67: 24,280,034 km (0.111 R)
• M68: 26,177,982 km (0.043 R)
• M69: 26,269,536 km (0.034 R)
• M70: 26,544,945 km (0.081 R)
• M71: 26,636,948 km (0.105 R)
• M72: 27,098,607 km (0.106 R)
• M73: 27,516,284 km (0.085 R)
• M74: 28,829,305 km (0.067 R)
• M75: 29,208,236 km (0.105 R)
• M76: 29,303,231 km (0.089 R)
• M77: 30,019,057 km (0.109 R)
• M78: 31,565,001 km (0.068 R)
• M79: 32,544,418 km (0.084 R)
• M80: 32,692,221 km (0.073 R)
• M81: 32,790,806 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 11.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.38 AU - 6.3 AU

Year: 5317 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,634,597 km

• M1: 159,471 km (0.099 R)
• M2: 239,955 km (0.043 R)
• M3: 314,156 km (0.107 R)
• M4: 573,259 km (0.096 R)
• M5: 735,722 km (0.078 R)
• M6: 823,087 km (0.115 R)
• M7: 1,362,238 km (0.083 R)
• M8: 1,585,737 km (0.112 R)
• M9: 1,719,029 km (0.107 R)
• M10: 1,804,300 km (0.087 R)
• M11: 2,402,991 km (0.085 R)
• M12: 2,498,883 km (0.055 R)
• M13: 2,794,638 km (0.091 R)
• M14: 2,956,952 km (0.078 R)
• M15: 3,039,380 km (0.052 R)
• M16: 3,484,733 km (0.12 R)
• M17: 4,819,744 km (0.104 R)
• M18: 5,138,986 km (0.062 R)
• M19: 5,338,849 km (0.07 R)
• M20: 6,111,223 km (0.077 R)
• M21: 6,483,721 km (0.032 R)
• M22: 6,945,979 km (0.092 R)
• M23: 7,250,710 km (0.109 R)
• M24: 7,362,758 km (0.115 R)
• M25: 7,588,352 km (0.044 R)
• M26: 8,396,180 km (0.066 R)
• M27: 8,484,294 km (0.109 R)
• M28: 9,019,854 km (0.091 R)
• M29: 9,110,211 km (0.12 R)
• M30: 9,474,632 km (0.117 R)
• M31: 9,781,906 km (0.112 R)
• M32: 11,043,913 km (0.066 R)
• M33: 12,658,673 km (0.057 R)
• M34: 13,545,190 km (0.111 R)
• M35: 14,240,820 km (0.047 R)
• M36: 14,770,097 km (0.041 R)
• M37: 14,841,156 km (0.11 R)
• M38: 15,702,989 km (0.043 R)
• M39: 15,957,306 km (0.095 R)
• M40: 16,103,313 km (0.101 R)
• M41: 17,175,032 km (0.051 R)
• M42: 17,287,231 km (0.114 R)
• M43: 17,399,579 km (0.109 R)
• M44: 17,474,677 km (0.119 R)
• M45: 17,549,925 km (0.038 R)
• M46: 18,041,354 km (0.082 R)
• M47: 18,652,461 km (0.092 R)
• M48: 18,883,290 km (0.07 R)
• M49: 19,934,066 km (0.097 R)
• M50: 20,130,787 km (0.033 R)
• M51: 20,288,613 km (0.091 R)
• M52: 21,485,246 km (0.108 R)
• M53: 22,010,784 km (0.105 R)
• M54: 22,540,809 km (0.087 R)
• M55: 22,704,618 km (0.036 R)
• M56: 23,488,511 km (0.09 R)
• M57: 23,862,955 km (0.103 R)
• M58: 24,407,341 km (0.055 R)
• M59: 24,491,415 km (0.051 R)
• M60: 25,125,411 km (0.094 R)
• M61: 25,721,858 km (0.108 R)
• M62: 25,893,147 km (0.036 R)
• M63: 25,979,017 km (0.111 R)
• M64: 26,150,755 km (0.075 R)
• M65: 26,625,429 km (0.068 R)
• M66: 26,798,663 km (0.072 R)
• M67: 28,110,188 km (0.083 R)
• M68: 28,419,257 km (0.063 R)
• M69: 28,507,819 km (0.101 R)
• M70: 28,996,256 km (0.082 R)
• M71: 29,666,754 km (0.093 R)
• M72: 30,071,416 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 8.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.59 AU - 7.13 AU

Year: 6769 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,634,597 km

• M1: 158,723 km (0.103 R)
• M2: 280,795 km (0.079 R)
• M3: 673,639 km (0.053 R)
• M4: 766,390 km (0.064 R)
• M5: 863,778 km (0.108 R)
• M6: 1,058,106 km (0.059 R)
• M7: 1,224,010 km (0.115 R)
• M8: 1,368,821 km (0.053 R)
• M9: 2,020,618 km (0.069 R)
• M10: 2,157,949 km (0.112 R)
• M11: 2,227,811 km (0.109 R)
• M12: 2,423,934 km (0.054 R)
• M13: 2,515,039 km (0.117 R)
• M14: 2,570,241 km (0.108 R)
• M15: 3,590,349 km (0.075 R)
• M16: 4,318,292 km (0.088 R)
• M17: 4,407,004 km (0.096 R)
• M18: 4,541,043 km (0.048 R)
• M19: 4,631,251 km (0.088 R)
• M20: 4,882,276 km (0.103 R)
• M21: 5,090,965 km (0.105 R)
• M22: 5,445,362 km (0.083 R)
• M23: 5,517,319 km (0.106 R)
• M24: 5,589,425 km (0.093 R)
• M25: 5,783,454 km (0.026 R)
• M26: 6,004,410 km (0.086 R)
• M27: 6,709,465 km (0.038 R)
• M28: 7,019,730 km (0.05 R)
• M29: 7,281,826 km (0.118 R)
• M30: 7,707,881 km (0.066 R)
• M31: 7,869,746 km (0.103 R)
• M32: 8,389,897 km (0.074 R)
• M33: 8,500,749 km (0.07 R)
• M34: 9,520,857 km (0.088 R)
• M35: 9,665,668 km (0.086 R)
• M36: 10,429,964 km (0.118 R)
• M37: 10,519,423 km (0.082 R)
• M38: 10,579,262 km (0.096 R)
• M39: 10,729,159 km (0.09 R)
• M40: 11,427,931 km (0.11 R)
• M41: 12,016,299 km (0.102 R)
• M42: 12,551,112 km (0.065 R)
• M43: 12,741,699 km (0.105 R)
• M44: 13,061,540 km (0.053 R)
• M45: 13,286,984 km (0.112 R)
• M46: 14,069,829 km (0.038 R)
• M47: 14,201,775 km (0.102 R)
• M48: 14,367,230 km (0.062 R)
• M49: 14,867,485 km (0.113 R)
• M50: 15,001,824 km (0.073 R)
• M51: 15,069,143 km (0.112 R)
• M52: 15,305,657 km (0.079 R)
• M53: 15,679,802 km (0.119 R)
• M54: 16,194,867 km (0.104 R)
• M55: 16,263,981 km (0.099 R)
• M56: 16,471,773 km (0.082 R)
• M57: 16,576,042 km (0.087 R)
• M58: 17,030,371 km (0.053 R)
• M59: 17,100,682 km (0.082 R)
• M60: 17,879,938 km (0.119 R)
• M61: 18,345,935 km (0.118 R)
• M62: 18,707,064 km (0.096 R)
• M63: 18,997,583 km (0.111 R)
• M64: 19,143,441 km (0.032 R)
• M65: 19,253,096 km (0.032 R)
• M66: 19,583,259 km (0.095 R)
• M67: 19,657,011 km (0.048 R)
• M68: 19,767,563 km (0.068 R)
• M69: 20,772,412 km (0.09 R)
• M70: 20,885,060 km (0.108 R)
• M71: 20,960,307 km (0.093 R)
• M72: 21,073,403 km (0.096 R)
• M73: 21,832,014 km (0.084 R)
• M74: 22,792,881 km (0.093 R)
• M75: 23,181,088 km (0.12 R)
• M76: 23,336,969 km (0.114 R)
• M77: 23,924,739 km (0.119 R)
• M78: 24,121,759 km (0.105 R)
• M79: 24,556,939 km (0.083 R)
• M80: 24,915,077 km (0.037 R)
• M81: 25,355,044 km (0.097 R)
• M82: 25,596,196 km (0.037 R)
• M83: 26,731,195 km (0.082 R)
• M84: 27,058,515 km (0.088 R)
• M85: 27,510,749 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit