🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.48 AU - 0.58 AU

Year: 167 Days

Day: 19.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 259 Days

Day: 18.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.78 AU - 0.8 AU

Year: 304 Days

Day: 20.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.32 AU - 1.78 AU

Year: 836 Days

Day: 17.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.12 AU - 3.74 AU

Year: 2754 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,258,542 km

• M1: 169,494 km (0.047 R)
• M2: 258,356 km (0.062 R)
• M3: 346,917 km (0.098 R)
• M4: 518,955 km (0.118 R)
• M5: 733,478 km (0.095 R)
• M6: 874,250 km (0.113 R)
• M7: 970,591 km (0.118 R)
• M8: 1,117,795 km (0.099 R)
• M9: 1,541,756 km (0.079 R)
• M10: 1,990,998 km (0.026 R)
• M11: 2,121,896 km (0.03 R)
• M12: 2,417,502 km (0.119 R)
• M13: 2,596,271 km (0.069 R)
• M14: 2,859,414 km (0.065 R)
• M15: 3,270,658 km (0.116 R)
• M16: 3,440,452 km (0.101 R)
• M17: 3,613,387 km (0.073 R)
• M18: 3,730,223 km (0.1 R)
• M19: 3,878,175 km (0.041 R)
• M20: 4,302,734 km (0.044 R)
• M21: 4,411,342 km (0.039 R)
• M22: 4,726,545 km (0.052 R)
• M23: 4,822,587 km (0.115 R)
• M24: 4,984,003 km (0.081 R)
• M25: 5,081,840 km (0.06 R)
• M26: 5,295,914 km (0.093 R)
• M27: 5,395,696 km (0.057 R)
• M28: 5,546,640 km (0.108 R)
• M29: 5,699,080 km (0.1 R)
• M30: 5,784,351 km (0.072 R)
• M31: 6,410,867 km (0.116 R)
• M32: 6,588,889 km (0.106 R)
• M33: 6,877,014 km (0.118 R)
• M34: 7,059,224 km (0.11 R)
• M35: 7,187,729 km (0.085 R)
• M36: 7,634,279 km (0.085 R)
• M37: 7,860,919 km (0.091 R)
• M38: 7,994,211 km (0.078 R)
• M39: 8,243,740 km (0.054 R)
• M40: 8,359,828 km (0.107 R)
• M41: 8,456,917 km (0.115 R)
• M42: 8,711,234 km (0.062 R)
• M43: 8,987,990 km (0.041 R)
• M44: 9,227,496 km (0.025 R)
• M45: 9,408,509 km (0.086 R)
• M46: 9,815,116 km (0.113 R)
• M47: 9,917,591 km (0.117 R)
• M48: 10,414,854 km (0.11 R)
• M49: 10,603,497 km (0.114 R)
• M50: 10,920,196 km (0.108 R)
• M51: 11,154,616 km (0.085 R)
• M52: 11,585,009 km (0.086 R)
• M53: 12,130,592 km (0.092 R)
• M54: 12,306,968 km (0.077 R)
• M55: 12,595,393 km (0.113 R)
• M56: 13,179,124 km (0.071 R)
• M57: 13,383,175 km (0.076 R)
• M58: 13,634,051 km (0.105 R)
• M59: 14,140,589 km (0.082 R)
• M60: 14,536,275 km (0.113 R)
• M61: 14,629,774 km (0.109 R)
• M62: 14,794,182 km (0.061 R)
• M63: 15,053,585 km (0.111 R)
• M64: 15,195,853 km (0.107 R)
• M65: 15,314,633 km (0.092 R)
• M66: 15,481,435 km (0.08 R)
• M67: 16,252,013 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 10.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.97 AU - 4.01 AU

Year: 3455 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 73,258,542 km

• M1: 223,948 km (0.09 R)
• M2: 310,116 km (0.075 R)
• M3: 647,310 km (0.053 R)
• M4: 789,428 km (0.099 R)
• M5: 1,186,910 km (0.106 R)
• M6: 1,311,375 km (0.104 R)
• M7: 1,396,945 km (0.1 R)
• M8: 1,585,438 km (0.111 R)
• M9: 1,747,004 km (0.101 R)
• M10: 2,036,775 km (0.114 R)
• M11: 2,473,900 km (0.068 R)
• M12: 2,676,156 km (0.104 R)
• M13: 2,800,173 km (0.078 R)
• M14: 3,154,720 km (0.077 R)
• M15: 3,523,628 km (0.072 R)
• M16: 3,751,765 km (0.025 R)
• M17: 4,079,384 km (0.119 R)
• M18: 4,286,727 km (0.115 R)
• M19: 4,563,333 km (0.055 R)
• M20: 4,712,183 km (0.091 R)
• M21: 5,202,715 km (0.096 R)
• M22: 5,358,297 km (0.075 R)
• M23: 5,870,220 km (0.06 R)
• M24: 6,104,790 km (0.107 R)
• M25: 6,978,591 km (0.104 R)
• M26: 7,832,047 km (0.115 R)
• M27: 8,070,506 km (0.114 R)
• M28: 8,291,163 km (0.049 R)
• M29: 8,371,946 km (0.087 R)
• M30: 9,529,983 km (0.081 R)
• M31: 9,678,234 km (0.101 R)
• M32: 9,891,411 km (0.117 R)
• M33: 9,998,673 km (0.116 R)
• M34: 11,047,204 km (0.051 R)
• M35: 11,180,795 km (0.115 R)
• M36: 11,856,529 km (0.111 R)
• M37: 11,970,373 km (0.107 R)
• M38: 12,452,826 km (0.089 R)
• M39: 12,778,052 km (0.041 R)
• M40: 12,894,888 km (0.101 R)
• M41: 13,555,661 km (0.064 R)
• M42: 13,674,741 km (0.112 R)
• M43: 14,860,903 km (0.027 R)
• M44: 14,983,872 km (0.091 R)
• M45: 15,131,825 km (0.053 R)
• M46: 15,205,876 km (0.108 R)
• M47: 15,553,541 km (0.077 R)
• M48: 15,628,340 km (0.043 R)
• M49: 15,828,502 km (0.049 R)
• M50: 16,206,087 km (0.12 R)
• M51: 16,307,215 km (0.11 R)
• M52: 16,688,540 km (0.105 R)
• M53: 17,021,395 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 12.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.54 AU - 5.88 AU

Year: 5155 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,258,542 km

• M1: 339,886 km (0.063 R)
• M2: 526,585 km (0.067 R)
• M3: 677,080 km (0.075 R)
• M4: 765,044 km (0.062 R)
• M5: 1,159,084 km (0.084 R)
• M6: 1,379,442 km (0.111 R)
• M7: 2,064,899 km (0.097 R)
• M8: 2,179,043 km (0.099 R)
• M9: 2,315,027 km (0.083 R)
• M10: 2,534,487 km (0.103 R)
• M11: 2,657,157 km (0.107 R)
• M12: 3,256,147 km (0.093 R)
• M13: 3,640,315 km (0.102 R)
• M14: 3,802,628 km (0.072 R)
• M15: 4,183,056 km (0.04 R)
• M16: 4,526,084 km (0.095 R)
• M17: 4,650,848 km (0.087 R)
• M18: 5,006,293 km (0.111 R)
• M19: 5,502,958 km (0.064 R)
• M20: 6,543,261 km (0.049 R)
• M21: 6,941,940 km (0.044 R)
• M22: 7,057,280 km (0.097 R)
• M23: 7,144,196 km (0.054 R)
• M24: 7,852,542 km (0.1 R)
• M25: 8,063,475 km (0.076 R)
• M26: 8,676,377 km (0.081 R)
• M27: 9,082,835 km (0.119 R)
• M28: 9,527,440 km (0.082 R)
• M29: 9,849,524 km (0.084 R)
• M30: 10,372,368 km (0.103 R)
• M31: 10,870,679 km (0.112 R)
• M32: 11,207,274 km (0.099 R)
• M33: 11,308,851 km (0.029 R)
• M34: 11,684,192 km (0.094 R)
• M35: 12,377,279 km (0.066 R)
• M36: 13,405,764 km (0.049 R)
• M37: 13,985,007 km (0.116 R)
• M38: 14,167,666 km (0.078 R)
• M39: 14,720,430 km (0.111 R)
• M40: 15,018,280 km (0.118 R)
• M41: 15,733,358 km (0.074 R)
• M42: 17,589,119 km (0.087 R)
• M43: 17,746,945 km (0.075 R)
• M44: 17,905,220 km (0.042 R)
• M45: 18,302,851 km (0.086 R)
• M46: 18,462,771 km (0.12 R)
• M47: 18,864,441 km (0.079 R)
• M48: 18,985,615 km (0.05 R)
• M49: 19,188,021 km (0.079 R)
• M50: 19,635,768 km (0.058 R)
• M51: 19,717,598 km (0.086 R)
• M52: 21,041,689 km (0.075 R)
• M53: 21,209,238 km (0.103 R)
• M54: 22,053,569 km (0.068 R)
• M55: 22,181,175 km (0.036 R)
• M56: 22,394,352 km (0.034 R)
• M57: 22,779,866 km (0.101 R)
• M58: 23,644,542 km (0.103 R)
• M59: 24,037,087 km (0.111 R)
• M60: 24,475,857 km (0.089 R)
• M61: 25,183,306 km (0.1 R)
• M62: 25,897,486 km (0.12 R)
• M63: 26,573,070 km (0.03 R)
• M64: 26,663,576 km (0.083 R)
• M65: 26,754,233 km (0.092 R)
• M66: 27,987,667 km (0.113 R)
• M67: 28,449,326 km (0.098 R)
• M68: 28,541,927 km (0.11 R)
• M69: 28,681,053 km (0.084 R)
• M70: 28,820,329 km (0.108 R)
• M71: 29,567,271 km (0.065 R)
• M72: 30,557,310 km (0.061 R)
• M73: 31,798,075 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 12.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.11 AU - 6.93 AU

Year: 6403 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,258,542 km

• M1: 173,683 km (0.079 R)
• M2: 334,052 km (0.107 R)
• M3: 843,433 km (0.088 R)
• M4: 945,608 km (0.088 R)
• M5: 1,235,230 km (0.101 R)
• M6: 1,459,776 km (0.042 R)
• M7: 1,617,153 km (0.109 R)
• M8: 1,847,235 km (0.103 R)
• M9: 2,088,237 km (0.053 R)
• M10: 2,212,702 km (0.092 R)
• M11: 2,339,711 km (0.094 R)
• M12: 2,735,547 km (0.092 R)
• M13: 2,832,935 km (0.087 R)
• M14: 3,152,775 km (0.083 R)
• M15: 3,379,565 km (0.072 R)
• M16: 3,675,919 km (0.059 R)
• M17: 3,762,237 km (0.112 R)
• M18: 3,892,985 km (0.027 R)
• M19: 4,385,312 km (0.093 R)
• M20: 4,873,749 km (0.083 R)
• M21: 5,404,223 km (0.106 R)
• M22: 5,676,491 km (0.101 R)
• M23: 6,054,974 km (0.082 R)
• M24: 6,131,718 km (0.029 R)
• M25: 7,266,717 km (0.119 R)
• M26: 7,430,227 km (0.042 R)
• M27: 7,844,464 km (0.09 R)
• M28: 8,153,084 km (0.115 R)
• M29: 8,637,781 km (0.111 R)
• M30: 8,985,596 km (0.063 R)
• M31: 9,397,289 km (0.087 R)
• M32: 9,605,530 km (0.066 R)
• M33: 9,815,266 km (0.105 R)
• M34: 10,300,262 km (0.108 R)
• M35: 11,199,495 km (0.106 R)
• M36: 11,420,301 km (0.045 R)
• M37: 11,994,757 km (0.117 R)
• M38: 12,123,711 km (0.06 R)
• M39: 12,415,576 km (0.101 R)
• M40: 12,676,924 km (0.1 R)
• M41: 12,940,066 km (0.105 R)
• M42: 13,171,943 km (0.096 R)
• M43: 13,304,935 km (0.074 R)
• M44: 13,774,224 km (0.068 R)
• M45: 14,180,831 km (0.1 R)
• M46: 14,660,143 km (0.076 R)
• M47: 14,832,778 km (0.058 R)
• M48: 15,179,696 km (0.064 R)
• M49: 15,740,538 km (0.086 R)
• M50: 16,343,867 km (0.112 R)
• M51: 16,451,128 km (0.115 R)
• M52: 17,027,230 km (0.061 R)
• M53: 17,354,251 km (0.111 R)
• M54: 17,793,320 km (0.11 R)
• M55: 17,940,525 km (0.081 R)
• M56: 18,347,431 km (0.114 R)
• M57: 18,570,780 km (0.093 R)
• M58: 19,548,552 km (0.027 R)
• M59: 20,005,424 km (0.061 R)
• M60: 20,774,955 km (0.067 R)
• M61: 21,593,256 km (0.054 R)
• M62: 21,868,366 km (0.078 R)
• M63: 22,065,536 km (0.096 R)
• M64: 22,342,741 km (0.027 R)
• M65: 22,900,442 km (0.098 R)
• M66: 23,181,088 km (0.108 R)
• M67: 24,683,050 km (0.079 R)
• M68: 25,011,866 km (0.08 R)
• M69: 25,094,295 km (0.101 R)
• M70: 25,176,873 km (0.079 R)
• M71: 25,590,960 km (0.069 R)
• M72: 26,174,391 km (0.1 R)
• M73: 26,762,311 km (0.08 R)
• M74: 27,354,569 km (0.119 R)
• M75: 27,439,541 km (0.109 R)
• M76: 27,822,960 km (0.06 R)
• M77: 28,294,044 km (0.113 R)
• M78: 28,509,016 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.7

Radius: 5.8

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.02 AU - 13.6 AU

Year: 18722 Days

Day: 18.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,258,542 km

• M1: 635,791 km (0.073 R)
• M2: 915,090 km (0.069 R)
• M3: 1,369,868 km (0.089 R)
• M4: 1,427,612 km (0.045 R)
• M5: 1,605,484 km (0.086 R)
• M6: 1,917,845 km (0.09 R)
• M7: 2,081,206 km (0.087 R)
• M8: 2,147,777 km (0.113 R)
• M9: 2,526,708 km (0.083 R)
• M10: 2,633,671 km (0.111 R)
• M11: 4,196,968 km (0.086 R)
• M12: 4,239,155 km (0.066 R)
• M13: 4,452,033 km (0.045 R)
• M14: 4,977,271 km (0.026 R)
• M15: 5,292,773 km (0.032 R)
• M16: 6,716,496 km (0.08 R)
• M17: 7,779,239 km (0.1 R)
• M18: 8,356,387 km (0.085 R)
• M19: 9,440,822 km (0.042 R)
• M20: 9,718,925 km (0.078 R)
• M21: 11,324,708 km (0.06 R)
• M22: 12,158,118 km (0.062 R)
• M23: 12,399,719 km (0.107 R)
• M24: 12,888,006 km (0.097 R)
• M25: 13,134,394 km (0.083 R)
• M26: 13,507,042 km (0.114 R)
• M27: 13,569,424 km (0.119 R)
• M28: 14,581,454 km (0.085 R)
• M29: 15,814,589 km (0.091 R)
• M30: 15,880,412 km (0.116 R)
• M31: 16,210,874 km (0.108 R)
• M32: 17,419,326 km (0.118 R)
• M33: 17,896,992 km (0.119 R)
• M34: 17,965,657 km (0.09 R)
• M35: 19,638,161 km (0.102 R)
• M36: 20,135,275 km (0.113 R)
• M37: 22,756,529 km (0.095 R)
• M38: 22,905,379 km (0.103 R)
• M39: 24,334,487 km (0.069 R)
• M40: 25,098,334 km (0.087 R)
• M41: 25,251,971 km (0.098 R)
• M42: 25,405,907 km (0.113 R)
• M43: 25,714,976 km (0.081 R)
• M44: 27,515,387 km (0.101 R)
• M45: 28,071,442 km (0.099 R)
• M46: 28,230,913 km (0.09 R)
• M47: 28,872,090 km (0.115 R)
• M48: 30,250,485 km (0.114 R)
• M49: 30,495,975 km (0.105 R)
• M50: 31,071,179 km (0.101 R)
• M51: 31,153,757 km (0.083 R)
• M52: 33,661,765 km (0.089 R)
• M53: 35,111,667 km (0.06 R)
• M54: 36,147,184 km (0.117 R)
• M55: 37,455,716 km (0.078 R)
• M56: 38,336,698 km (0.08 R)
• M57: 38,602,384 km (0.117 R)
• M58: 39,135,401 km (0.07 R)
• M59: 39,313,722 km (0.091 R)
• M60: 39,581,502 km (0.108 R)
• M61: 40,749,263 km (0.113 R)
• M62: 41,746,183 km (0.107 R)
• M63: 44,226,965 km (0.088 R)
• M64: 45,813,151 km (0.091 R)
• M65: 45,907,099 km (0.116 R)
• M66: 46,095,143 km (0.116 R)
• M67: 46,660,623 km (0.046 R)
• M68: 46,944,111 km (0.099 R)
• M69: 47,703,171 km (0.096 R)
• M70: 49,137,365 km (0.082 R)
• M71: 49,522,131 km (0.09 R)
• M72: 49,811,453 km (0.076 R)
• M73: 50,004,584 km (0.056 R)
• M74: 52,341,901 km (0.103 R)
• M75: 53,424,990 km (0.096 R)
• M76: 53,919,860 km (0.084 R)
• M77: 56,517,028 km (0.118 R)
• M78: 56,920,195 km (0.116 R)
• M79: 57,526,664 km (0.051 R)
• M80: 58,135,378 km (0.059 R)
• M81: 58,338,831 km (0.099 R)
• M82: 59,359,238 km (0.089 R)
• M83: 62,143,703 km (0.078 R)
• M84: 63,081,233 km (0.091 R)
• M85: 63,918,533 km (0.104 R)
• M86: 66,452,571 km (0.102 R)
• M87: 67,411,194 km (0.111 R)
• M88: 68,804,100 km (0.066 R)
• M89: 69,126,782 km (0.119 R)
• M90: 69,773,793 km (0.113 R)
• M91: 71,073,948 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit