🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 251 Days

Day: 19.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,499,884 km

• M1: 164,258 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.83 AU - 1.17 AU

Year: 351 Days

Day: 16.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.45 AU - 2.21 AU

Year: 870 Days

Day: 13 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,499,884 km

• M1: 1,019,509 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.16 AU

Year: 913 Days

Day: 25.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.97 AU - 4.01 AU

Year: 2291 Days

Day: 47.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,499,884 km

• M1: 427,850 km (0.109 R)
• M2: 1,105,379 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.16 AU - 5.58 AU

Year: 4374 Days

Day: 28.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,499,884 km

• M1: 340,784 km (0.103 R)
• M2: 1,536,221 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 11.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.29 AU - 5.71 AU

Year: 4533 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,499,884 km

• M1: 245,191 km (0.081 R)
• M2: 432,188 km (0.086 R)
• M3: 547,079 km (0.112 R)
• M4: 693,237 km (0.09 R)
• M5: 843,433 km (0.103 R)
• M6: 1,118,842 km (0.038 R)
• M7: 1,213,239 km (0.108 R)
• M8: 1,310,477 km (0.074 R)
• M9: 1,592,170 km (0.11 R)
• M10: 1,685,818 km (0.055 R)
• M11: 1,795,474 km (0.098 R)
• M12: 1,935,796 km (0.107 R)
• M13: 2,183,082 km (0.077 R)
• M14: 2,348,537 km (0.109 R)
• M15: 2,612,727 km (0.098 R)
• M16: 3,085,905 km (0.091 R)
• M17: 3,289,508 km (0.08 R)
• M18: 3,621,166 km (0.089 R)
• M19: 4,000,546 km (0.054 R)
• M20: 4,298,096 km (0.108 R)
• M21: 4,506,935 km (0.105 R)
• M22: 4,602,977 km (0.12 R)
• M23: 4,699,767 km (0.103 R)
• M24: 4,836,350 km (0.114 R)
• M25: 4,914,888 km (0.05 R)
• M26: 5,153,497 km (0.1 R)
• M27: 5,621,439 km (0.108 R)
• M28: 5,745,905 km (0.071 R)
• M29: 5,976,285 km (0.088 R)
• M30: 6,188,266 km (0.12 R)
• M31: 6,729,511 km (0.118 R)
• M32: 6,928,027 km (0.084 R)
• M33: 7,061,618 km (0.072 R)
• M34: 7,604,060 km (0.1 R)
• M35: 7,973,267 km (0.057 R)
• M36: 8,466,641 km (0.102 R)
• M37: 8,609,507 km (0.104 R)
• M38: 8,753,121 km (0.091 R)
• M39: 9,115,746 km (0.093 R)
• M40: 9,237,669 km (0.119 R)
• M41: 9,930,755 km (0.062 R)
• M42: 10,106,683 km (0.113 R)
• M43: 10,207,661 km (0.082 R)
• M44: 10,385,084 km (0.115 R)
• M45: 10,461,529 km (0.101 R)
• M46: 10,923,936 km (0.118 R)
• M47: 11,131,578 km (0.082 R)
• M48: 11,262,027 km (0.114 R)
• M49: 11,498,092 km (0.115 R)
• M50: 12,135,828 km (0.12 R)
• M51: 12,894,289 km (0.067 R)
• M52: 13,196,327 km (0.096 R)
• M53: 14,060,554 km (0.098 R)
• M54: 14,627,829 km (0.119 R)
• M55: 14,914,309 km (0.106 R)
• M56: 15,173,712 km (0.107 R)
• M57: 15,289,351 km (0.077 R)
• M58: 15,609,341 km (0.096 R)
• M59: 16,167,042 km (0.099 R)
• M60: 17,030,970 km (0.074 R)
• M61: 17,181,465 km (0.037 R)
• M62: 17,726,749 km (0.076 R)
• M63: 18,093,563 km (0.062 R)
• M64: 18,431,954 km (0.106 R)
• M65: 18,648,422 km (0.105 R)
• M66: 18,927,871 km (0.081 R)
• M67: 19,021,369 km (0.087 R)
• M68: 19,459,691 km (0.112 R)
• M69: 19,585,503 km (0.091 R)
• M70: 19,774,744 km (0.098 R)
• M71: 19,933,019 km (0.099 R)
• M72: 20,410,086 km (0.111 R)
• M73: 20,602,020 km (0.114 R)
• M74: 20,826,567 km (0.036 R)
• M75: 20,923,207 km (0.1 R)
• M76: 21,052,160 km (0.109 R)
• M77: 21,472,979 km (0.103 R)
• M78: 21,635,592 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 12.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.77 AU - 8.83 AU

Year: 6932 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,499,884 km

• M1: 157,078 km (0.045 R)
• M2: 700,567 km (0.097 R)
• M3: 851,511 km (0.111 R)
• M4: 1,117,047 km (0.078 R)
• M5: 1,297,014 km (0.115 R)
• M6: 1,447,958 km (0.062 R)
• M7: 1,525,898 km (0.12 R)
• M8: 2,001,620 km (0.099 R)
• M9: 2,617,215 km (0.107 R)
• M10: 2,835,179 km (0.046 R)
• M11: 3,419,359 km (0.111 R)
• M12: 3,658,117 km (0.079 R)
• M13: 3,929,936 km (0.026 R)
• M14: 4,068,464 km (0.046 R)
• M15: 4,293,309 km (0.099 R)
• M16: 4,378,730 km (0.095 R)
• M17: 4,726,246 km (0.088 R)
• M18: 5,142,876 km (0.089 R)
• M19: 5,233,831 km (0.07 R)
• M20: 5,571,623 km (0.089 R)
• M21: 6,075,618 km (0.044 R)
• M22: 6,561,662 km (0.081 R)
• M23: 7,229,168 km (0.078 R)
• M24: 7,433,668 km (0.089 R)
• M25: 7,674,670 km (0.093 R)
• M26: 8,556,699 km (0.061 R)
• M27: 8,664,559 km (0.118 R)
• M28: 8,845,722 km (0.09 R)
• M29: 9,656,991 km (0.091 R)
• M30: 9,844,737 km (0.107 R)
• M31: 10,996,640 km (0.11 R)
• M32: 11,390,083 km (0.119 R)
• M33: 11,469,370 km (0.041 R)
• M34: 11,548,806 km (0.099 R)
• M35: 12,069,556 km (0.1 R)
• M36: 12,231,272 km (0.082 R)
• M37: 12,516,255 km (0.079 R)
• M38: 12,638,926 km (0.119 R)
• M39: 13,009,779 km (0.103 R)
• M40: 13,134,095 km (0.111 R)
• M41: 13,384,073 km (0.087 R)
• M42: 13,888,666 km (0.066 R)
• M43: 14,015,825 km (0.04 R)
• M44: 14,143,282 km (0.093 R)
• M45: 14,614,216 km (0.079 R)
• M46: 14,786,852 km (0.088 R)
• M47: 15,659,606 km (0.045 R)
• M48: 16,146,846 km (0.069 R)
• M49: 16,728,931 km (0.114 R)
• M50: 17,136,137 km (0.06 R)
• M51: 17,683,964 km (0.088 R)
• M52: 18,750,148 km (0.092 R)
• M53: 18,937,744 km (0.108 R)
• M54: 19,837,126 km (0.093 R)
• M55: 20,172,076 km (0.119 R)
• M56: 21,923,718 km (0.094 R)
• M57: 24,028,410 km (0.044 R)
• M58: 24,487,675 km (0.069 R)
• M59: 25,156,378 km (0.076 R)
• M60: 25,570,764 km (0.097 R)
• M61: 25,726,795 km (0.091 R)
• M62: 26,039,753 km (0.108 R)
• M63: 28,642,607 km (0.116 R)
• M64: 28,750,616 km (0.116 R)
• M65: 30,111,957 km (0.045 R)
• M66: 30,607,126 km (0.102 R)
• M67: 30,938,784 km (0.12 R)
• M68: 31,215,989 km (0.108 R)
• M69: 31,327,141 km (0.106 R)
• M70: 31,884,841 km (0.12 R)
• M71: 33,350,302 km (0.1 R)
• M72: 35,415,351 km (0.083 R)
• M73: 35,938,046 km (0.108 R)
• M74: 36,287,955 km (0.118 R)
• M75: 37,935,776 km (0.11 R)
• M76: 38,589,818 km (0.101 R)
• M77: 39,307,589 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 12.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.07 AU - 9.45 AU

Year: 9112 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,499,884 km

• M1: 275,858 km (0.099 R)
• M2: 377,585 km (0.083 R)
• M3: 498,161 km (0.065 R)
• M4: 650,900 km (0.041 R)
• M5: 768,484 km (0.071 R)
• M6: 1,086,679 km (0.099 R)
• M7: 1,250,937 km (0.104 R)
• M8: 1,605,185 km (0.116 R)
• M9: 1,842,747 km (0.113 R)
• M10: 1,966,015 km (0.098 R)
• M11: 2,513,992 km (0.1 R)
• M12: 3,621,016 km (0.043 R)
• M13: 3,714,216 km (0.104 R)
• M14: 3,839,878 km (0.115 R)
• M15: 4,095,541 km (0.091 R)
• M16: 4,489,432 km (0.063 R)
• M17: 4,999,112 km (0.096 R)
• M18: 5,563,246 km (0.11 R)
• M19: 7,061,169 km (0.098 R)
• M20: 7,296,187 km (0.025 R)
• M21: 8,261,991 km (0.059 R)
• M22: 9,439,177 km (0.118 R)
• M23: 10,091,424 km (0.089 R)
• M24: 11,301,820 km (0.11 R)
• M25: 11,715,608 km (0.076 R)
• M26: 11,901,109 km (0.096 R)
• M27: 14,300,659 km (0.119 R)
• M28: 14,499,026 km (0.032 R)
• M29: 14,948,567 km (0.083 R)
• M30: 15,200,340 km (0.117 R)
• M31: 15,656,913 km (0.052 R)
• M32: 16,740,151 km (0.033 R)
• M33: 18,275,474 km (0.117 R)
• M34: 19,032,739 km (0.112 R)
• M35: 19,634,870 km (0.091 R)
• M36: 20,298,935 km (0.095 R)
• M37: 20,633,735 km (0.117 R)
• M38: 21,026,729 km (0.088 R)
• M39: 22,162,925 km (0.099 R)
• M40: 22,335,112 km (0.051 R)
• M41: 22,854,366 km (0.059 R)
• M42: 23,144,436 km (0.101 R)
• M43: 23,728,466 km (0.052 R)
• M44: 27,333,177 km (0.107 R)
• M45: 28,260,683 km (0.107 R)
• M46: 28,572,146 km (0.076 R)
• M47: 29,513,416 km (0.053 R)
• M48: 29,639,826 km (0.103 R)
• M49: 30,656,493 km (0.054 R)
• M50: 30,848,278 km (0.029 R)
• M51: 31,104,838 km (0.116 R)
• M52: 31,684,530 km (0.074 R)
• M53: 31,813,932 km (0.095 R)
• M54: 32,137,961 km (0.086 R)
• M55: 32,332,887 km (0.047 R)
• M56: 32,920,059 km (0.099 R)
• M57: 33,444,998 km (0.115 R)
• M58: 33,840,534 km (0.093 R)
• M59: 34,436,831 km (0.118 R)
• M60: 35,774,087 km (0.117 R)
• M61: 36,788,211 km (0.093 R)
• M62: 38,499,461 km (0.056 R)
• M63: 39,677,843 km (0.102 R)
• M64: 40,868,044 km (0.086 R)
• M65: 41,220,347 km (0.106 R)
• M66: 41,857,035 km (0.071 R)
• M67: 42,283,240 km (0.098 R)
• M68: 43,068,479 km (0.086 R)
• M69: 44,219,186 km (0.098 R)
• M70: 44,943,539 km (0.09 R)
• M71: 45,380,065 km (0.08 R)
• M72: 46,037,398 km (0.111 R)
• M73: 46,698,023 km (0.087 R)
• M74: 47,879,995 km (0.085 R)
• M75: 48,102,747 km (0.034 R)
• M76: 48,474,647 km (0.079 R)
• M77: 48,922,393 km (0.112 R)
• M78: 49,221,589 km (0.098 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 14,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit