🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.41 AU - 0.59 AU

Year: 150 Days

Day: 29.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 164 Days

Day: 39.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 327 Days

Day: 23.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.31 AU

Year: 517 Days

Day: 19.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,513,054 km

• M1: 778,956 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.07 AU - 1.55 AU

Year: 637 Days

Day: 38 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.47 AU - 1.97 AU

Year: 958 Days

Day: 27.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,513,054 km

• M1: 154,535 km (0.107 R)
• M2: 807,081 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 14.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.32 AU - 3.76 AU

Year: 2251 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,513,054 km

• M1: 189,840 km (0.098 R)
• M2: 282,740 km (0.069 R)
• M3: 467,793 km (0.109 R)
• M4: 581,637 km (0.12 R)
• M5: 732,282 km (0.118 R)
• M6: 1,188,256 km (0.109 R)
• M7: 1,453,792 km (0.112 R)
• M8: 1,907,373 km (0.067 R)
• M9: 2,131,770 km (0.103 R)
• M10: 2,312,484 km (0.088 R)
• M11: 2,717,296 km (0.074 R)
• M12: 2,857,469 km (0.072 R)
• M13: 3,101,164 km (0.051 R)
• M14: 3,218,449 km (0.046 R)
• M15: 3,366,999 km (0.099 R)
• M16: 3,517,944 km (0.054 R)
• M17: 3,873,837 km (0.096 R)
• M18: 3,984,539 km (0.088 R)
• M19: 4,176,773 km (0.11 R)
• M20: 4,620,779 km (0.108 R)
• M21: 5,324,039 km (0.065 R)
• M22: 5,500,863 km (0.054 R)
• M23: 5,625,628 km (0.11 R)
• M24: 5,787,642 km (0.102 R)
• M25: 6,190,210 km (0.044 R)
• M26: 6,338,911 km (0.082 R)
• M27: 6,507,507 km (0.095 R)
• M28: 6,620,753 km (0.073 R)
• M29: 6,772,894 km (0.099 R)
• M30: 7,216,751 km (0.102 R)
• M31: 7,392,977 km (0.04 R)
• M32: 7,550,953 km (0.091 R)
• M33: 7,650,286 km (0.105 R)
• M34: 7,749,918 km (0.11 R)
• M35: 8,275,455 km (0.077 R)
• M36: 8,729,335 km (0.067 R)
• M37: 8,980,360 km (0.081 R)
• M38: 9,575,311 km (0.075 R)
• M39: 10,139,295 km (0.053 R)
• M40: 10,314,923 km (0.087 R)
• M41: 10,536,028 km (0.081 R)
• M42: 10,915,558 km (0.079 R)
• M43: 11,322,315 km (0.07 R)
• M44: 11,573,340 km (0.106 R)
• M45: 11,687,932 km (0.09 R)
• M46: 11,780,084 km (0.105 R)
• M47: 11,872,386 km (0.06 R)
• M48: 12,360,823 km (0.103 R)
• M49: 12,927,350 km (0.119 R)
• M50: 13,333,658 km (0.086 R)
• M51: 13,623,130 km (0.105 R)
• M52: 13,792,924 km (0.035 R)
• M53: 13,938,931 km (0.068 R)
• M54: 14,110,071 km (0.1 R)
• M55: 14,503,813 km (0.084 R)
• M56: 14,652,363 km (0.114 R)
• M57: 14,776,530 km (0.089 R)
• M58: 14,976,093 km (0.077 R)
• M59: 15,757,443 km (0.085 R)
• M60: 15,986,926 km (0.047 R)
• M61: 16,140,413 km (0.097 R)
• M62: 16,294,350 km (0.067 R)
• M63: 16,707,539 km (0.084 R)
• M64: 16,863,420 km (0.045 R)
• M65: 17,071,959 km (0.079 R)
• M66: 17,202,708 km (0.116 R)
• M67: 17,570,569 km (0.099 R)
• M68: 17,834,909 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 14.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.21 AU - 4.17 AU

Year: 3010 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,513,054 km

• M1: 214,374 km (0.11 R)
• M2: 409,599 km (0.112 R)
• M3: 658,081 km (0.104 R)
• M4: 793,018 km (0.08 R)
• M5: 1,041,351 km (0.071 R)
• M6: 1,132,605 km (0.081 R)
• M7: 1,227,002 km (0.117 R)
• M8: 1,458,579 km (0.073 R)
• M9: 1,927,269 km (0.061 R)
• M10: 2,139,698 km (0.099 R)
• M11: 2,370,378 km (0.09 R)
• M12: 2,683,786 km (0.082 R)
• M13: 2,823,959 km (0.12 R)
• M14: 2,922,394 km (0.088 R)
• M15: 3,044,317 km (0.096 R)
• M16: 3,134,225 km (0.117 R)
• M17: 3,224,881 km (0.101 R)
• M18: 3,397,517 km (0.076 R)
• M19: 3,691,926 km (0.079 R)
• M20: 3,788,117 km (0.109 R)
• M21: 4,318,891 km (0.084 R)
• M22: 4,496,912 km (0.11 R)
• M23: 4,638,432 km (0.094 R)
• M24: 4,860,285 km (0.093 R)
• M25: 5,005,694 km (0.096 R)
• M26: 5,112,507 km (0.086 R)
• M27: 5,588,228 km (0.073 R)
• M28: 5,922,879 km (0.108 R)
• M29: 6,135,308 km (0.051 R)
• M30: 6,524,262 km (0.086 R)
• M31: 7,205,531 km (0.09 R)
• M32: 7,296,038 km (0.09 R)
• M33: 7,402,252 km (0.084 R)
• M34: 7,569,951 km (0.056 R)
• M35: 7,662,104 km (0.055 R)
• M36: 7,754,555 km (0.058 R)
• M37: 7,909,539 km (0.114 R)
• M38: 8,034,154 km (0.052 R)
• M39: 8,222,497 km (0.098 R)
• M40: 8,459,909 km (0.098 R)
• M41: 8,619,530 km (0.111 R)
• M42: 8,812,362 km (0.111 R)
• M43: 8,957,920 km (0.057 R)
• M44: 9,153,295 km (0.036 R)
• M45: 9,251,432 km (0.052 R)
• M46: 9,531,628 km (0.107 R)
• M47: 9,881,687 km (0.076 R)
• M48: 10,016,176 km (0.113 R)
• M49: 10,235,935 km (0.06 R)
• M50: 10,355,015 km (0.119 R)
• M51: 11,271,152 km (0.103 R)
• M52: 11,517,540 km (0.038 R)
• M53: 12,033,653 km (0.115 R)
• M54: 12,159,315 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 8.8

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.76 AU - 8.28 AU

Year: 8756 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,513,054 km

• M1: 113,096 km (0.064 R)
• M2: 177,124 km (0.047 R)
• M3: 252,072 km (0.047 R)
• M4: 311,313 km (0.077 R)
• M5: 580,440 km (0.088 R)
• M6: 636,838 km (0.085 R)
• M7: 740,659 km (0.071 R)
• M8: 883,076 km (0.116 R)
• M9: 966,253 km (0.111 R)
• M10: 1,231,938 km (0.114 R)
• M11: 1,787,994 km (0.062 R)
• M12: 2,484,970 km (0.034 R)
• M13: 2,800,472 km (0.074 R)
• M14: 3,389,589 km (0.092 R)
• M15: 3,657,668 km (0.103 R)
• M16: 3,794,400 km (0.098 R)
• M17: 4,386,658 km (0.04 R)
• M18: 4,502,746 km (0.12 R)
• M19: 4,797,604 km (0.095 R)
• M20: 5,499,367 km (0.116 R)
• M21: 6,232,995 km (0.087 R)
• M22: 6,594,723 km (0.073 R)
• M23: 7,685,740 km (0.059 R)
• M24: 8,467,838 km (0.103 R)
• M25: 8,831,809 km (0.094 R)
• M26: 9,015,665 km (0.055 R)
• M27: 9,163,767 km (0.092 R)
• M28: 9,462,215 km (0.099 R)
• M29: 10,222,322 km (0.114 R)
• M30: 11,359,116 km (0.055 R)
• M31: 11,479,093 km (0.086 R)
• M32: 11,841,270 km (0.118 R)
• M33: 12,412,135 km (0.101 R)
• M34: 14,221,222 km (0.03 R)
• M35: 14,740,626 km (0.055 R)
• M36: 15,354,426 km (0.067 R)
• M37: 15,708,973 km (0.1 R)
• M38: 16,290,759 km (0.079 R)
• M39: 16,471,324 km (0.071 R)
• M40: 17,521,800 km (0.048 R)
• M41: 18,546,845 km (0.054 R)
• M42: 18,877,007 km (0.06 R)
• M43: 19,591,188 km (0.077 R)
• M44: 20,023,825 km (0.083 R)
• M45: 20,168,785 km (0.086 R)
• M46: 20,654,529 km (0.098 R)
• M47: 20,849,904 km (0.1 R)
• M48: 21,045,877 km (0.083 R)
• M49: 22,034,869 km (0.093 R)
• M50: 23,444,829 km (0.058 R)
• M51: 24,469,724 km (0.072 R)
• M52: 24,572,946 km (0.102 R)
• M53: 24,987,632 km (0.093 R)
• M54: 25,300,141 km (0.086 R)
• M55: 25,771,375 km (0.085 R)
• M56: 27,095,316 km (0.085 R)
• M57: 27,416,353 km (0.075 R)
• M58: 28,387,094 km (0.044 R)
• M59: 28,604,310 km (0.109 R)
• M60: 29,204,496 km (0.043 R)
• M61: 29,533,761 km (0.089 R)
• M62: 30,029,828 km (0.101 R)
• M63: 30,195,732 km (0.091 R)
• M64: 30,361,935 km (0.052 R)
• M65: 32,097,869 km (0.06 R)
• M66: 32,607,997 km (0.087 R)
• M67: 32,949,380 km (0.117 R)
• M68: 34,327,176 km (0.097 R)
• M69: 34,442,815 km (0.096 R)
• M70: 35,023,105 km (0.095 R)
• M71: 35,081,299 km (0.087 R)
• M72: 35,314,522 km (0.083 R)
• M73: 35,606,687 km (0.108 R)
• M74: 36,311,143 km (0.03 R)
• M75: 36,901,606 km (0.108 R)
• M76: 37,316,890 km (0.088 R)
• M77: 37,853,198 km (0.109 R)
• M78: 37,912,888 km (0.034 R)
• M79: 38,152,095 km (0.075 R)
• M80: 38,993,583 km (0.046 R)
• M81: 39,295,471 km (0.111 R)
• M82: 39,841,055 km (0.11 R)
• M83: 40,327,996 km (0.095 R)
• M84: 40,450,067 km (0.085 R)
• M85: 40,572,289 km (0.114 R)
• M86: 40,694,510 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.3

Radius: 14.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.78 AU - 9.94 AU

Year: 12159 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,513,054 km

• M1: 186,698 km (0.068 R)
• M2: 289,322 km (0.041 R)
• M3: 527,632 km (0.044 R)
• M4: 648,956 km (0.096 R)
• M5: 1,411,306 km (0.119 R)
• M6: 1,538,465 km (0.103 R)
• M7: 1,916,199 km (0.079 R)
• M8: 2,631,277 km (0.105 R)
• M9: 2,758,286 km (0.077 R)
• M10: 3,185,238 km (0.112 R)
• M11: 4,666,855 km (0.09 R)
• M12: 5,336,904 km (0.061 R)
• M13: 5,458,228 km (0.032 R)
• M14: 5,580,599 km (0.044 R)
• M15: 6,291,338 km (0.105 R)
• M16: 6,462,778 km (0.115 R)
• M17: 8,829,715 km (0.105 R)
• M18: 9,167,208 km (0.094 R)
• M19: 10,305,648 km (0.109 R)
• M20: 10,406,776 km (0.114 R)
• M21: 10,559,067 km (0.108 R)
• M22: 11,072,187 km (0.095 R)
• M23: 11,488,518 km (0.11 R)
• M24: 11,698,703 km (0.098 R)
• M25: 13,646,767 km (0.092 R)
• M26: 14,037,067 km (0.106 R)
• M27: 14,772,042 km (0.119 R)
• M28: 14,886,185 km (0.098 R)
• M29: 15,115,369 km (0.11 R)
• M30: 15,288,154 km (0.065 R)
• M31: 15,461,389 km (0.07 R)
• M32: 16,397,123 km (0.075 R)
• M33: 16,752,718 km (0.075 R)
• M34: 18,200,675 km (0.117 R)
• M35: 18,507,351 km (0.072 R)
• M36: 19,188,171 km (0.105 R)
• M37: 19,562,914 km (0.096 R)
• M38: 19,940,199 km (0.05 R)
• M39: 20,256,449 km (0.106 R)
• M40: 20,383,308 km (0.077 R)
• M41: 20,510,616 km (0.113 R)
• M42: 21,215,072 km (0.039 R)
• M43: 24,854,789 km (0.049 R)
• M44: 25,058,840 km (0.111 R)
• M45: 26,711,149 km (0.118 R)
• M46: 27,973,455 km (0.107 R)
• M47: 28,327,554 km (0.112 R)
• M48: 28,540,731 km (0.114 R)
• M49: 29,040,238 km (0.046 R)
• M50: 29,542,737 km (0.088 R)
• M51: 31,654,461 km (0.067 R)
• M52: 32,171,471 km (0.105 R)
• M53: 32,468,273 km (0.063 R)
• M54: 32,914,972 km (0.117 R)
• M55: 34,874,405 km (0.053 R)
• M56: 35,026,696 km (0.06 R)
• M57: 36,330,142 km (0.12 R)
• M58: 36,794,045 km (0.112 R)
• M59: 38,275,812 km (0.108 R)
• M60: 39,063,445 km (0.104 R)
• M61: 39,777,027 km (0.058 R)
• M62: 40,095,521 km (0.117 R)
• M63: 41,216,906 km (0.081 R)
• M64: 41,378,023 km (0.078 R)
• M65: 41,781,489 km (0.075 R)
• M66: 42,267,532 km (0.072 R)
• M67: 42,592,459 km (0.06 R)
• M68: 43,326,835 km (0.109 R)
• M69: 45,471,769 km (0.085 R)
• M70: 47,060,947 km (0.104 R)
• M71: 47,989,351 km (0.072 R)
• M72: 50,724,300 km (0.105 R)
• M73: 50,896,936 km (0.089 R)
• M74: 51,416,040 km (0.079 R)
• M75: 53,158,706 km (0.055 R)
• M76: 53,334,034 km (0.108 R)
• M77: 55,275,516 km (0.094 R)
• M78: 55,719,971 km (0.047 R)
• M79: 58,140,614 km (0.106 R)
• M80: 60,870,177 km (0.105 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: 182 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit