🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 152 Days

Day: 36 Hours

Environment

Temp: 207 °C

Axial Tilt: 141.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 22 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,020,601 km

• M1: 157,227 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 214 Days

Day: 14.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,020,601 km

• M1: 234,121 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.35 AU - 3.19 AU

Year: 1719 Days

Day: 22 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.75 AU - 3.05 AU

Year: 1841 Days

Day: 24.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 13

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.74 AU - 9.26 AU

Year: 7657 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,020,601 km

• M1: 256,261 km (0.119 R)
• M2: 378,333 km (0.109 R)
• M3: 706,102 km (0.096 R)
• M4: 948,899 km (0.115 R)
• M5: 1,073,066 km (0.092 R)
• M6: 1,373,608 km (0.08 R)
• M7: 1,462,170 km (0.073 R)
• M8: 1,626,428 km (0.097 R)
• M9: 2,074,922 km (0.058 R)
• M10: 2,366,788 km (0.114 R)
• M11: 2,474,349 km (0.097 R)
• M12: 2,672,267 km (0.035 R)
• M13: 3,083,811 km (0.071 R)
• M14: 3,225,629 km (0.115 R)
• M15: 3,442,397 km (0.111 R)
• M16: 3,589,601 km (0.077 R)
• M17: 3,789,314 km (0.076 R)
• M18: 4,357,487 km (0.116 R)
• M19: 4,869,710 km (0.116 R)
• M20: 4,952,438 km (0.099 R)
• M21: 5,429,954 km (0.119 R)
• M22: 5,863,638 km (0.109 R)
• M23: 6,158,944 km (0.108 R)
• M24: 6,887,935 km (0.104 R)
• M25: 7,105,749 km (0.073 R)
• M26: 7,294,243 km (0.057 R)
• M27: 7,934,671 km (0.028 R)
• M28: 8,294,604 km (0.068 R)
• M29: 8,526,480 km (0.102 R)
• M30: 8,726,941 km (0.113 R)
• M31: 8,861,579 km (0.097 R)
• M32: 9,372,157 km (0.105 R)
• M33: 10,068,086 km (0.106 R)
• M34: 10,457,938 km (0.114 R)
• M35: 10,744,568 km (0.105 R)
• M36: 10,852,727 km (0.11 R)
• M37: 11,657,115 km (0.09 R)
• M38: 11,842,616 km (0.113 R)
• M39: 12,480,651 km (0.077 R)
• M40: 12,823,081 km (0.099 R)
• M41: 13,633,901 km (0.11 R)
• M42: 14,144,329 km (0.069 R)
• M43: 15,102,803 km (0.117 R)
• M44: 15,590,043 km (0.11 R)
• M45: 15,794,543 km (0.109 R)
• M46: 15,917,662 km (0.104 R)
• M47: 17,082,431 km (0.096 R)
• M48: 17,420,373 km (0.083 R)
• M49: 18,145,623 km (0.03 R)
• M50: 18,967,963 km (0.1 R)
• M51: 19,537,632 km (0.065 R)
• M52: 19,669,876 km (0.106 R)
• M53: 19,846,701 km (0.071 R)
• M54: 20,648,844 km (0.105 R)
• M55: 21,008,777 km (0.086 R)
• M56: 21,871,957 km (0.11 R)
• M57: 21,963,511 km (0.082 R)
• M58: 22,055,214 km (0.073 R)
• M59: 22,192,994 km (0.078 R)
• M60: 22,654,204 km (0.099 R)
• M61: 23,915,164 km (0.094 R)
• M62: 24,245,925 km (0.116 R)
• M63: 25,055,250 km (0.079 R)
• M64: 26,310,226 km (0.086 R)
• M65: 26,945,419 km (0.094 R)
• M66: 27,043,555 km (0.108 R)
• M67: 27,783,616 km (0.101 R)
• M68: 28,280,729 km (0.071 R)
• M69: 28,530,408 km (0.051 R)
• M70: 29,283,783 km (0.092 R)
• M71: 29,789,574 km (0.025 R)
• M72: 30,043,740 km (0.119 R)
• M73: 31,582,953 km (0.116 R)
• M74: 32,309,999 km (0.113 R)
• M75: 32,414,268 km (0.095 R)
• M76: 32,518,688 km (0.062 R)
• M77: 33,516,505 km (0.09 R)
• M78: 33,727,738 km (0.099 R)
• M79: 34,524,197 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 14.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.5 AU - 9.82 AU

Year: 8689 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,020,601 km

• M1: 187,147 km (0.076 R)
• M2: 560,244 km (0.116 R)
• M3: 800,648 km (0.116 R)
• M4: 1,111,811 km (0.048 R)
• M5: 1,385,725 km (0.095 R)
• M6: 1,601,146 km (0.112 R)
• M7: 1,956,291 km (0.08 R)
• M8: 2,154,658 km (0.073 R)
• M9: 2,245,165 km (0.092 R)
• M10: 2,429,918 km (0.112 R)
• M11: 2,716,997 km (0.045 R)
• M12: 3,456,160 km (0.103 R)
• M13: 4,255,910 km (0.106 R)
• M14: 4,428,546 km (0.106 R)
• M15: 4,780,849 km (0.106 R)
• M16: 4,930,297 km (0.085 R)
• M17: 5,020,804 km (0.102 R)
• M18: 5,357,399 km (0.082 R)
• M19: 5,701,474 km (0.076 R)
• M20: 6,214,744 km (0.08 R)
• M21: 6,510,200 km (0.084 R)
• M22: 6,776,634 km (0.073 R)
• M23: 7,183,241 km (0.103 R)
• M24: 7,354,979 km (0.068 R)
• M25: 8,342,176 km (0.098 R)
• M26: 8,961,960 km (0.094 R)
• M27: 9,221,512 km (0.078 R)
• M28: 9,521,156 km (0.069 R)
• M29: 10,245,809 km (0.102 R)
• M30: 10,595,419 km (0.079 R)
• M31: 11,627,195 km (0.096 R)
• M32: 11,748,370 km (0.038 R)
• M33: 13,066,476 km (0.082 R)
• M34: 13,530,379 km (0.089 R)
• M35: 14,735,839 km (0.118 R)
• M36: 15,617,868 km (0.058 R)
• M37: 16,927,149 km (0.109 R)
• M38: 17,202,409 km (0.11 R)
• M39: 17,479,165 km (0.112 R)
• M40: 17,618,141 km (0.044 R)
• M41: 18,318,409 km (0.11 R)
• M42: 18,648,272 km (0.094 R)
• M43: 18,790,241 km (0.091 R)
• M44: 19,553,638 km (0.099 R)
• M45: 19,649,830 km (0.101 R)
• M46: 19,746,171 km (0.109 R)
• M47: 20,084,412 km (0.032 R)
• M48: 20,424,747 km (0.092 R)
• M49: 21,357,789 km (0.081 R)
• M50: 21,904,419 km (0.119 R)
• M51: 22,505,952 km (0.075 R)
• M52: 22,808,888 km (0.044 R)
• M53: 23,571,837 km (0.1 R)
• M54: 23,725,474 km (0.072 R)
• M55: 24,498,447 km (0.033 R)
• M56: 24,706,088 km (0.094 R)
• M57: 25,070,658 km (0.092 R)
• M58: 25,279,796 km (0.119 R)
• M59: 25,594,700 km (0.072 R)
• M60: 27,997,242 km (0.041 R)
• M61: 29,362,920 km (0.119 R)
• M62: 29,528,226 km (0.113 R)
• M63: 29,804,384 km (0.115 R)
• M64: 30,192,590 km (0.076 R)
• M65: 30,582,592 km (0.07 R)
• M66: 30,694,192 km (0.069 R)
• M67: 31,649,225 km (0.114 R)
• M68: 32,329,147 km (0.081 R)
• M69: 32,499,988 km (0.037 R)
• M70: 34,166,059 km (0.112 R)
• M71: 34,572,367 km (0.088 R)
• M72: 36,331,788 km (0.115 R)
• M73: 36,509,360 km (0.093 R)
• M74: 36,865,403 km (0.104 R)
• M75: 37,043,724 km (0.086 R)
• M76: 38,120,380 km (0.108 R)
• M77: 39,267,795 km (0.113 R)
• M78: 39,876,360 km (0.095 R)
• M79: 40,979,494 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.9

Radius: 14.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.64 AU - 10.16 AU

Year: 9076 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,020,601 km

• M1: 186,399 km (0.071 R)
• M2: 296,952 km (0.089 R)
• M3: 500,854 km (0.112 R)
• M4: 953,537 km (0.086 R)
• M5: 1,397,394 km (0.086 R)
• M6: 1,504,805 km (0.102 R)
• M7: 2,846,548 km (0.109 R)
• M8: 3,102,809 km (0.096 R)
• M9: 3,440,153 km (0.094 R)
• M10: 3,815,045 km (0.111 R)
• M11: 4,098,533 km (0.113 R)
• M12: 4,469,386 km (0.076 R)
• M13: 4,768,432 km (0.098 R)
• M14: 5,018,111 km (0.113 R)
• M15: 5,243,854 km (0.057 R)
• M16: 5,415,293 km (0.12 R)
• M17: 5,970,601 km (0.067 R)
• M18: 6,119,899 km (0.1 R)
• M19: 6,361,201 km (0.061 R)
• M20: 6,760,328 km (0.103 R)
• M21: 6,915,910 km (0.055 R)
• M22: 7,072,838 km (0.115 R)
• M23: 7,262,677 km (0.114 R)
• M24: 7,550,653 km (0.076 R)
• M25: 7,712,369 km (0.102 R)
• M26: 8,072,002 km (0.11 R)
• M27: 8,204,246 km (0.104 R)
• M28: 8,437,320 km (0.053 R)
• M29: 8,537,850 km (0.118 R)
• M30: 8,841,982 km (0.113 R)
• M31: 9,012,524 km (0.095 R)
• M32: 9,115,297 km (0.117 R)
• M33: 9,322,191 km (0.05 R)
• M34: 9,426,162 km (0.06 R)
• M35: 9,952,148 km (0.076 R)
• M36: 10,451,805 km (0.12 R)
• M37: 11,032,843 km (0.11 R)
• M38: 11,773,951 km (0.077 R)
• M39: 12,378,476 km (0.091 R)
• M40: 13,226,247 km (0.095 R)
• M41: 13,382,427 km (0.067 R)
• M42: 13,500,011 km (0.104 R)
• M43: 13,775,570 km (0.096 R)
• M44: 14,013,281 km (0.08 R)
• M45: 14,533,134 km (0.081 R)
• M46: 15,263,321 km (0.098 R)
• M47: 15,550,399 km (0.111 R)
• M48: 16,297,192 km (0.081 R)
• M49: 16,464,742 km (0.105 R)
• M50: 16,590,853 km (0.073 R)
• M51: 16,759,300 km (0.103 R)
• M52: 17,396,437 km (0.078 R)
• M53: 18,869,976 km (0.068 R)
• M54: 19,178,297 km (0.112 R)
• M55: 19,310,991 km (0.062 R)
• M56: 19,889,486 km (0.109 R)
• M57: 20,068,554 km (0.077 R)
• M58: 20,835,842 km (0.079 R)
• M59: 22,259,714 km (0.079 R)
• M60: 22,399,140 km (0.107 R)
• M61: 22,819,360 km (0.106 R)
• M62: 23,147,877 km (0.054 R)
• M63: 23,336,370 km (0.093 R)
• M64: 23,714,853 km (0.084 R)
• M65: 24,334,338 km (0.089 R)
• M66: 24,814,397 km (0.04 R)
• M67: 25,783,941 km (0.075 R)
• M68: 26,420,929 km (0.055 R)
• M69: 26,667,167 km (0.115 R)
• M70: 27,510,450 km (0.108 R)
• M71: 28,362,560 km (0.077 R)
• M72: 30,504,651 km (0.058 R)
• M73: 30,659,635 km (0.115 R)
• M74: 31,022,260 km (0.082 R)
• M75: 31,386,381 km (0.111 R)
• M76: 31,490,651 km (0.063 R)
• M77: 32,013,944 km (0.082 R)
• M78: 32,329,147 km (0.118 R)
• M79: 33,122,016 km (0.054 R)
• M80: 35,538,620 km (0.035 R)
• M81: 36,685,736 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 4.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.22 AU - 20.02 AU

Year: 29952 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,020,601 km

• M1: 170,093 km (0.105 R)
• M2: 213,626 km (0.045 R)
• M3: 249,230 km (0.047 R)
• M4: 313,707 km (0.112 R)
• M5: 355,445 km (0.094 R)
• M6: 476,469 km (0.116 R)
• M7: 738,116 km (0.119 R)
• M8: 814,710 km (0.06 R)
• M9: 1,125,275 km (0.119 R)
• M10: 1,236,426 km (0.085 R)
• M11: 1,327,980 km (0.106 R)
• M12: 1,469,500 km (0.067 R)
• M13: 3,353,685 km (0.086 R)
• M14: 3,644,653 km (0.114 R)
• M15: 4,250,524 km (0.103 R)
• M16: 4,565,129 km (0.113 R)
• M17: 5,032,772 km (0.115 R)
• M18: 5,142,876 km (0.068 R)
• M19: 6,968,418 km (0.061 R)
• M20: 7,009,259 km (0.106 R)
• M21: 7,673,324 km (0.11 R)
• M22: 9,691,698 km (0.068 R)
• M23: 10,429,964 km (0.05 R)
• M24: 11,090,588 km (0.085 R)
• M25: 11,186,181 km (0.106 R)
• M26: 11,570,797 km (0.084 R)
• M27: 11,667,736 km (0.103 R)
• M28: 11,764,825 km (0.103 R)
• M29: 12,850,906 km (0.107 R)
• M30: 13,203,059 km (0.088 R)
• M31: 13,763,004 km (0.084 R)
• M32: 14,382,638 km (0.109 R)
• M33: 14,695,896 km (0.076 R)
• M34: 14,748,256 km (0.08 R)
• M35: 15,328,995 km (0.099 R)
• M36: 15,595,428 km (0.043 R)
• M37: 16,187,088 km (0.079 R)
• M38: 16,567,366 km (0.037 R)
• M39: 17,281,396 km (0.119 R)
• M40: 17,949,351 km (0.054 R)
• M41: 20,061,523 km (0.082 R)
• M42: 20,236,254 km (0.089 R)
• M43: 20,822,079 km (0.107 R)
• M44: 21,117,235 km (0.06 R)
• M45: 22,130,611 km (0.099 R)
• M46: 22,492,040 km (0.115 R)
• M47: 22,613,065 km (0.113 R)
• M48: 22,794,826 km (0.083 R)
• M49: 23,281,917 km (0.117 R)
• M50: 23,649,628 km (0.117 R)
• M51: 24,142,703 km (0.101 R)
• M52: 25,831,962 km (0.043 R)
• M53: 29,918,826 km (0.061 R)
• M54: 31,663,137 km (0.11 R)
• M55: 32,479,194 km (0.057 R)
• M56: 32,615,926 km (0.057 R)
• M57: 33,233,317 km (0.112 R)
• M58: 33,854,597 km (0.069 R)
• M59: 34,131,951 km (0.063 R)
• M60: 34,619,191 km (0.1 R)
• M61: 34,898,640 km (0.105 R)
• M62: 35,741,474 km (0.112 R)
• M63: 36,448,923 km (0.115 R)
• M64: 37,733,969 km (0.06 R)
• M65: 38,598,943 km (0.065 R)
• M66: 39,470,351 km (0.106 R)
• M67: 40,054,979 km (0.064 R)
• M68: 40,568,848 km (0.105 R)
• M69: 42,272,469 km (0.104 R)
• M70: 43,245,603 km (0.057 R)
• M71: 44,985,576 km (0.105 R)
• M72: 47,599,050 km (0.112 R)
• M73: 48,845,949 km (0.111 R)
• M74: 48,924,188 km (0.116 R)
• M75: 49,866,954 km (0.105 R)
• M76: 50,419,569 km (0.051 R)
• M77: 51,770,288 km (0.099 R)
• M78: 54,020,539 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit