🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.72 AU - 2.08 AU

Year: 966 Days

Day: 20.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1059 Days

Day: 33 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,339,834 km

• M1: 255,364 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.12 AU - 2.54 AU

Year: 1312 Days

Day: 23.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,339,834 km

• M1: 123,269 km (0.106 R)
• M2: 2,151,666 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.42 AU - 3.28 AU

Year: 1775 Days

Day: 17 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.51 AU - 3.91 AU

Year: 2637 Days

Day: 40.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 11.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.25 AU - 7.93 AU

Year: 6965 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,339,834 km

• M1: 196,721 km (0.085 R)
• M2: 417,079 km (0.07 R)
• M3: 530,923 km (0.11 R)
• M4: 971,489 km (0.066 R)
• M5: 1,316,162 km (0.032 R)
• M6: 1,445,115 km (0.098 R)
• M7: 1,578,557 km (0.09 R)
• M8: 2,022,264 km (0.105 R)
• M9: 2,248,905 km (0.099 R)
• M10: 2,345,994 km (0.052 R)
• M11: 2,645,489 km (0.026 R)
• M12: 3,893,584 km (0.072 R)
• M13: 4,201,007 km (0.072 R)
• M14: 4,491,826 km (0.1 R)
• M15: 4,991,183 km (0.045 R)
• M16: 5,093,209 km (0.083 R)
• M17: 5,170,252 km (0.062 R)
• M18: 5,247,594 km (0.064 R)
• M19: 5,693,545 km (0.119 R)
• M20: 5,773,580 km (0.096 R)
• M21: 5,934,697 km (0.101 R)
• M22: 6,343,847 km (0.076 R)
• M23: 6,649,925 km (0.081 R)
• M24: 7,218,696 km (0.05 R)
• M25: 7,392,379 km (0.051 R)
• M26: 7,567,558 km (0.091 R)
• M27: 7,773,554 km (0.06 R)
• M28: 8,739,208 km (0.115 R)
• M29: 9,774,276 km (0.063 R)
• M30: 10,128,075 km (0.111 R)
• M31: 10,781,818 km (0.086 R)
• M32: 11,113,925 km (0.05 R)
• M33: 12,164,700 km (0.073 R)
• M34: 12,302,630 km (0.109 R)
• M35: 13,035,061 km (0.08 R)
• M36: 13,140,827 km (0.102 R)
• M37: 14,469,256 km (0.115 R)
• M38: 15,168,027 km (0.118 R)
• M39: 15,840,021 km (0.09 R)
• M40: 15,952,967 km (0.076 R)
• M41: 17,213,329 km (0.112 R)
• M42: 17,329,417 km (0.07 R)
• M43: 17,679,476 km (0.066 R)
• M44: 18,228,650 km (0.063 R)
• M45: 18,545,050 km (0.026 R)
• M46: 18,703,923 km (0.049 R)
• M47: 19,023,015 km (0.117 R)
• M48: 20,521,986 km (0.058 R)
• M49: 21,265,038 km (0.103 R)
• M50: 21,681,519 km (0.101 R)
• M51: 21,807,031 km (0.088 R)
• M52: 21,932,843 km (0.053 R)
• M53: 22,649,866 km (0.098 R)
• M54: 23,890,930 km (0.045 R)
• M55: 25,373,893 km (0.087 R)
• M56: 25,462,156 km (0.075 R)
• M57: 26,707,109 km (0.056 R)
• M58: 26,886,627 km (0.107 R)
• M59: 27,021,415 km (0.12 R)
• M60: 27,835,377 km (0.086 R)
• M61: 28,382,606 km (0.1 R)
• M62: 28,795,197 km (0.065 R)
• M63: 29,256,108 km (0.115 R)
• M64: 29,998,562 km (0.106 R)
• M65: 30,138,436 km (0.113 R)
• M66: 30,278,609 km (0.084 R)
• M67: 30,512,580 km (0.065 R)
• M68: 31,691,711 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 13.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.75 AU - 8.65 AU

Year: 7128 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,339,834 km

• M1: 217,665 km (0.088 R)
• M2: 306,376 km (0.109 R)
• M3: 459,265 km (0.079 R)
• M4: 673,789 km (0.074 R)
• M5: 956,828 km (0.082 R)
• M6: 1,315,863 km (0.11 R)
• M7: 1,402,929 km (0.113 R)
• M8: 1,583,194 km (0.076 R)
• M9: 1,744,311 km (0.075 R)
• M10: 1,840,802 km (0.1 R)
• M11: 2,321,011 km (0.086 R)
• M12: 2,505,316 km (0.06 R)
• M13: 3,189,127 km (0.089 R)
• M14: 3,517,196 km (0.068 R)
• M15: 4,243,643 km (0.052 R)
• M16: 4,413,436 km (0.095 R)
• M17: 4,996,120 km (0.079 R)
• M18: 5,439,079 km (0.119 R)
• M19: 5,810,980 km (0.042 R)
• M20: 5,957,885 km (0.085 R)
• M21: 6,063,650 km (0.104 R)
• M22: 6,406,080 km (0.084 R)
• M23: 6,579,763 km (0.072 R)
• M24: 6,667,128 km (0.101 R)
• M25: 6,954,057 km (0.118 R)
• M26: 7,177,407 km (0.088 R)
• M27: 7,494,255 km (0.036 R)
• M28: 7,608,548 km (0.083 R)
• M29: 7,978,054 km (0.099 R)
• M30: 8,424,754 km (0.11 R)
• M31: 9,097,795 km (0.097 R)
• M32: 9,195,332 km (0.104 R)
• M33: 9,317,853 km (0.118 R)
• M34: 9,838,154 km (0.112 R)
• M35: 11,455,607 km (0.116 R)
• M36: 11,614,031 km (0.089 R)
• M37: 11,879,567 km (0.106 R)
• M38: 12,281,536 km (0.113 R)
• M39: 12,879,479 km (0.101 R)
• M40: 13,071,712 km (0.048 R)
• M41: 13,237,168 km (0.092 R)
• M42: 13,654,097 km (0.042 R)
• M43: 14,075,364 km (0.1 R)
• M44: 14,188,460 km (0.077 R)
• M45: 14,330,130 km (0.106 R)
• M46: 14,787,002 km (0.06 R)
• M47: 15,103,850 km (0.046 R)
• M48: 15,451,964 km (0.091 R)
• M49: 16,931,337 km (0.084 R)
• M50: 17,051,614 km (0.109 R)
• M51: 17,566,081 km (0.068 R)
• M52: 17,687,854 km (0.079 R)
• M53: 18,024,299 km (0.073 R)
• M54: 18,424,623 km (0.09 R)
• M55: 18,672,507 km (0.098 R)
• M56: 18,827,939 km (0.045 R)
• M57: 19,108,734 km (0.065 R)
• M58: 19,328,194 km (0.103 R)
• M59: 19,485,422 km (0.113 R)
• M60: 20,086,955 km (0.118 R)
• M61: 20,278,141 km (0.064 R)
• M62: 20,598,131 km (0.077 R)
• M63: 20,919,916 km (0.106 R)
• M64: 21,373,048 km (0.119 R)
• M65: 21,666,110 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 11.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.4 AU - 8.62 AU

Year: 8364 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,339,834 km

• M1: 403,017 km (0.089 R)
• M2: 963,709 km (0.059 R)
• M3: 1,253,331 km (0.093 R)
• M4: 1,356,105 km (0.118 R)
• M5: 1,526,945 km (0.083 R)
• M6: 1,843,195 km (0.076 R)
• M7: 2,131,171 km (0.071 R)
• M8: 2,356,765 km (0.048 R)
• M9: 2,616,766 km (0.088 R)
• M10: 3,278,737 km (0.116 R)
• M11: 3,481,442 km (0.11 R)
• M12: 4,492,424 km (0.046 R)
• M13: 5,281,553 km (0.087 R)
• M14: 5,451,496 km (0.069 R)
• M15: 6,007,252 km (0.064 R)
• M16: 7,248,017 km (0.045 R)
• M17: 7,897,421 km (0.117 R)
• M18: 9,374,999 km (0.096 R)
• M19: 9,498,418 km (0.117 R)
• M20: 9,581,145 km (0.078 R)
• M21: 9,705,611 km (0.118 R)
• M22: 9,997,925 km (0.092 R)
• M23: 10,378,203 km (0.071 R)
• M24: 10,463,324 km (0.118 R)
• M25: 10,548,744 km (0.068 R)
• M26: 10,763,268 km (0.108 R)
• M27: 11,459,346 km (0.098 R)
• M28: 13,308,975 km (0.096 R)
• M29: 13,541,001 km (0.107 R)
• M30: 13,820,898 km (0.074 R)
• M31: 13,961,670 km (0.119 R)
• M32: 14,244,560 km (0.094 R)
• M33: 14,386,827 km (0.118 R)
• M34: 15,589,893 km (0.098 R)
• M35: 15,785,418 km (0.095 R)
• M36: 15,883,404 km (0.095 R)
• M37: 16,129,493 km (0.111 R)
• M38: 17,126,263 km (0.074 R)
• M39: 17,581,340 km (0.11 R)
• M40: 17,886,819 km (0.113 R)
• M41: 18,658,594 km (0.106 R)
• M42: 19,022,416 km (0.114 R)
• M43: 19,493,650 km (0.113 R)
• M44: 19,598,967 km (0.057 R)
• M45: 19,757,092 km (0.108 R)
• M46: 20,181,202 km (0.101 R)
• M47: 20,340,972 km (0.106 R)
• M48: 21,092,253 km (0.099 R)
• M49: 21,525,638 km (0.05 R)
• M50: 22,566,540 km (0.09 R)
• M51: 23,121,099 km (0.086 R)
• M52: 25,268,876 km (0.043 R)
• M53: 25,671,593 km (0.115 R)
• M54: 26,250,387 km (0.079 R)
• M55: 26,716,534 km (0.056 R)
• M56: 27,302,958 km (0.086 R)
• M57: 27,657,056 km (0.098 R)
• M58: 28,369,441 km (0.098 R)
• M59: 28,967,832 km (0.081 R)
• M60: 29,148,248 km (0.079 R)
• M61: 29,509,975 km (0.114 R)
• M62: 29,691,437 km (0.067 R)
• M63: 32,021,723 km (0.109 R)
• M64: 32,832,394 km (0.054 R)
• M65: 34,156,186 km (0.117 R)
• M66: 35,819,265 km (0.092 R)
• M67: 36,012,845 km (0.106 R)
• M68: 36,206,724 km (0.102 R)
• M69: 36,530,753 km (0.118 R)
• M70: 36,790,604 km (0.118 R)
• M71: 37,901,967 km (0.099 R)
• M72: 38,230,933 km (0.059 R)
• M73: 39,489,799 km (0.115 R)
• M74: 39,623,090 km (0.114 R)
• M75: 39,823,252 km (0.114 R)
• M76: 40,627,491 km (0.116 R)
• M77: 40,829,448 km (0.085 R)
• M78: 41,166,641 km (0.093 R)
• M79: 41,776,103 km (0.049 R)
• M80: 42,184,056 km (0.106 R)
• M81: 42,320,340 km (0.096 R)
• M82: 42,935,337 km (0.102 R)
• M83: 44,243,421 km (0.12 R)
• M84: 45,006,669 km (0.105 R)
• M85: 47,039,854 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.51 AU - 13.97 AU

Year: 13904 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,339,834 km

• M1: 121,922 km (0.114 R)
• M2: 184,005 km (0.112 R)
• M3: 315,801 km (0.041 R)
• M4: 425,756 km (0.111 R)
• M5: 524,490 km (0.11 R)
• M6: 702,960 km (0.101 R)
• M7: 792,270 km (0.085 R)
• M8: 933,790 km (0.025 R)
• M9: 1,118,543 km (0.113 R)
• M10: 1,352,365 km (0.078 R)
• M11: 1,408,614 km (0.095 R)
• M12: 2,057,719 km (0.037 R)
• M13: 2,211,057 km (0.118 R)
• M14: 2,646,087 km (0.046 R)
• M15: 3,107,597 km (0.077 R)
• M16: 3,360,716 km (0.092 R)
• M17: 3,541,879 km (0.028 R)
• M18: 3,968,233 km (0.106 R)
• M19: 4,839,940 km (0.07 R)
• M20: 4,927,455 km (0.104 R)
• M21: 5,584,937 km (0.118 R)
• M22: 6,397,254 km (0.032 R)
• M23: 6,525,459 km (0.078 R)
• M24: 6,622,249 km (0.051 R)
• M25: 6,948,372 km (0.072 R)
• M26: 7,279,582 km (0.061 R)
• M27: 7,786,270 km (0.095 R)
• M28: 7,854,636 km (0.101 R)
• M29: 7,957,709 km (0.033 R)
• M30: 8,130,345 km (0.08 R)
• M31: 8,234,615 km (0.072 R)
• M32: 8,339,184 km (0.107 R)
• M33: 8,797,851 km (0.102 R)
• M34: 8,869,209 km (0.066 R)
• M35: 9,012,374 km (0.039 R)
• M36: 9,120,234 km (0.112 R)
• M37: 9,192,340 km (0.108 R)
• M38: 9,410,005 km (0.072 R)
• M39: 9,702,918 km (0.102 R)
• M40: 9,961,573 km (0.069 R)
• M41: 10,073,173 km (0.069 R)
• M42: 10,789,447 km (0.059 R)
• M43: 11,173,016 km (0.075 R)
• M44: 11,835,436 km (0.056 R)
• M45: 12,671,239 km (0.112 R)
• M46: 12,953,979 km (0.039 R)
• M47: 13,320,793 km (0.097 R)
• M48: 13,608,320 km (0.036 R)
• M49: 14,022,706 km (0.06 R)
• M50: 15,548,754 km (0.118 R)
• M51: 17,305,182 km (0.112 R)
• M52: 17,529,130 km (0.119 R)
• M53: 19,031,392 km (0.113 R)
• M54: 19,123,694 km (0.099 R)
• M55: 19,774,445 km (0.106 R)
• M56: 20,290,857 km (0.061 R)
• M57: 21,818,251 km (0.114 R)
• M58: 22,498,024 km (0.078 R)
• M59: 23,086,243 km (0.116 R)
• M60: 23,283,413 km (0.118 R)
• M61: 23,580,215 km (0.071 R)
• M62: 23,679,548 km (0.1 R)
• M63: 24,578,781 km (0.057 R)
• M64: 25,897,635 km (0.072 R)
• M65: 27,918,403 km (0.111 R)
• M66: 28,974,265 km (0.067 R)
• M67: 29,293,507 km (0.06 R)
• M68: 29,882,025 km (0.09 R)
• M69: 30,043,142 km (0.098 R)
• M70: 30,474,283 km (0.078 R)
• M71: 31,342,848 km (0.084 R)
• M72: 32,882,210 km (0.059 R)
• M73: 33,605,366 km (0.073 R)
• M74: 34,727,949 km (0.094 R)
• M75: 35,577,964 km (0.081 R)
• M76: 35,691,808 km (0.042 R)
• M77: 35,862,798 km (0.093 R)
• M78: 37,183,000 km (0.11 R)
• M79: 37,472,023 km (0.073 R)
• M80: 37,703,899 km (0.1 R)
• M81: 38,694,387 km (0.113 R)
• M82: 39,222,168 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit