🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 45.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,855,852 km

• M1: 225,893 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 265 Days

Day: 12.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.05 AU - 1.11 AU

Year: 416 Days

Day: 47.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.5 AU

Year: 500 Days

Day: 41.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 13.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.05 AU - 5.43 AU

Year: 3827 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,855,852 km

• M1: 178,919 km (0.043 R)
• M2: 393,592 km (0.099 R)
• M3: 519,703 km (0.108 R)
• M4: 719,865 km (0.119 R)
• M5: 1,200,224 km (0.084 R)
• M6: 1,453,343 km (0.071 R)
• M7: 1,712,596 km (0.097 R)
• M8: 1,854,116 km (0.111 R)
• M9: 1,962,874 km (0.103 R)
• M10: 2,123,841 km (0.059 R)
• M11: 2,485,868 km (0.065 R)
• M12: 2,579,666 km (0.076 R)
• M13: 2,715,501 km (0.09 R)
• M14: 2,938,102 km (0.077 R)
• M15: 3,094,731 km (0.11 R)
• M16: 3,491,016 km (0.1 R)
• M17: 3,611,592 km (0.114 R)
• M18: 3,888,198 km (0.106 R)
• M19: 4,013,412 km (0.109 R)
• M20: 4,155,829 km (0.096 R)
• M21: 4,316,048 km (0.045 R)
• M22: 4,413,287 km (0.091 R)
• M23: 5,062,841 km (0.039 R)
• M24: 5,217,226 km (0.07 R)
• M25: 5,390,460 km (0.099 R)
• M26: 5,477,676 km (0.046 R)
• M27: 6,102,546 km (0.089 R)
• M28: 6,395,758 km (0.03 R)
• M29: 6,488,359 km (0.081 R)
• M30: 7,091,537 km (0.071 R)
• M31: 7,225,876 km (0.12 R)
• M32: 7,400,008 km (0.117 R)
• M33: 7,634,279 km (0.034 R)
• M34: 7,930,482 km (0.055 R)
• M35: 8,030,115 km (0.098 R)
• M36: 8,371,946 km (0.101 R)
• M37: 8,945,354 km (0.083 R)
• M38: 9,049,175 km (0.053 R)
• M39: 9,132,501 km (0.1 R)
• M40: 9,872,263 km (0.091 R)
• M41: 10,022,459 km (0.102 R)
• M42: 10,173,553 km (0.099 R)
• M43: 10,521,667 km (0.094 R)
• M44: 10,741,277 km (0.048 R)
• M45: 11,252,153 km (0.105 R)
• M46: 11,341,763 km (0.072 R)
• M47: 11,476,700 km (0.088 R)
• M48: 11,748,220 km (0.051 R)
• M49: 11,907,542 km (0.078 R)
• M50: 12,251,467 km (0.113 R)
• M51: 12,482,596 km (0.118 R)
• M52: 12,691,883 km (0.044 R)
• M53: 12,972,679 km (0.11 R)
• M54: 13,113,899 km (0.07 R)
• M55: 13,421,622 km (0.11 R)
• M56: 13,659,782 km (0.101 R)
• M57: 13,803,545 km (0.094 R)
• M58: 14,995,541 km (0.102 R)
• M59: 15,118,959 km (0.039 R)
• M60: 15,391,826 km (0.077 R)
• M61: 15,816,833 km (0.105 R)
• M62: 15,992,910 km (0.039 R)
• M63: 16,550,611 km (0.096 R)
• M64: 17,063,283 km (0.077 R)
• M65: 17,192,236 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 10.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.45 AU - 6.81 AU

Year: 4954 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,855,852 km

• M1: 217,515 km (0.105 R)
• M2: 284,685 km (0.043 R)
• M3: 435,479 km (0.11 R)
• M4: 666,309 km (0.099 R)
• M5: 748,887 km (0.086 R)
• M6: 857,495 km (0.037 R)
• M7: 1,165,667 km (0.056 R)
• M8: 1,346,082 km (0.092 R)
• M9: 1,466,957 km (0.111 R)
• M10: 1,605,784 km (0.094 R)
• M11: 1,763,609 km (0.114 R)
• M12: 1,972,149 km (0.099 R)
• M13: 2,079,560 km (0.117 R)
• M14: 2,478,986 km (0.12 R)
• M15: 2,628,734 km (0.057 R)
• M16: 2,833,084 km (0.07 R)
• M17: 3,385,400 km (0.108 R)
• M18: 4,265,634 km (0.1 R)
• M19: 4,405,508 km (0.11 R)
• M20: 4,793,265 km (0.065 R)
• M21: 5,470,944 km (0.111 R)
• M22: 5,601,543 km (0.045 R)
• M23: 5,932,154 km (0.071 R)
• M24: 6,246,609 km (0.106 R)
• M25: 6,405,930 km (0.107 R)
• M26: 6,938,798 km (0.09 R)
• M27: 7,009,259 km (0.096 R)
• M28: 7,485,877 km (0.109 R)
• M29: 7,582,518 km (0.104 R)
• M30: 7,703,842 km (0.087 R)
• M31: 8,071,703 km (0.083 R)
• M32: 8,295,052 km (0.119 R)
• M33: 8,520,646 km (0.096 R)
• M34: 9,209,395 km (0.081 R)
• M35: 9,547,486 km (0.101 R)
• M36: 10,504,912 km (0.114 R)
• M37: 10,694,602 km (0.085 R)
• M38: 11,132,475 km (0.119 R)
• M39: 11,632,132 km (0.081 R)
• M40: 11,941,052 km (0.062 R)
• M41: 12,025,874 km (0.081 R)
• M42: 12,826,372 km (0.087 R)
• M43: 13,000,205 km (0.067 R)
• M44: 13,703,165 km (0.055 R)
• M45: 14,029,588 km (0.064 R)
• M46: 14,720,281 km (0.094 R)
• M47: 15,360,560 km (0.111 R)
• M48: 16,447,837 km (0.08 R)
• M49: 16,699,910 km (0.107 R)
• M50: 16,921,464 km (0.116 R)
• M51: 17,592,111 km (0.108 R)
• M52: 17,785,242 km (0.119 R)
• M53: 17,914,495 km (0.042 R)
• M54: 19,356,020 km (0.096 R)
• M55: 19,588,794 km (0.061 R)
• M56: 19,789,106 km (0.037 R)
• M57: 20,766,578 km (0.049 R)
• M58: 22,873,814 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 14.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.5 AU - 9.12 AU

Year: 7330 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,855,852 km

• M1: 179,966 km (0.111 R)
• M2: 307,124 km (0.074 R)
• M3: 464,801 km (0.062 R)
• M4: 646,263 km (0.058 R)
• M5: 1,431,951 km (0.048 R)
• M6: 1,636,302 km (0.116 R)
• M7: 1,732,493 km (0.088 R)
• M8: 2,243,220 km (0.092 R)
• M9: 3,106,699 km (0.111 R)
• M10: 3,203,190 km (0.116 R)
• M11: 3,399,612 km (0.077 R)
• M12: 3,499,244 km (0.112 R)
• M13: 4,065,173 km (0.113 R)
• M14: 4,522,344 km (0.106 R)
• M15: 4,827,074 km (0.054 R)
• M16: 4,939,572 km (0.058 R)
• M17: 5,282,450 km (0.12 R)
• M18: 5,398,538 km (0.06 R)
• M19: 6,699,441 km (0.06 R)
• M20: 7,336,579 km (0.041 R)
• M21: 7,498,892 km (0.071 R)
• M22: 7,695,314 km (0.118 R)
• M23: 7,959,953 km (0.093 R)
• M24: 8,160,265 km (0.118 R)
• M25: 8,703,006 km (0.052 R)
• M26: 9,292,421 km (0.063 R)
• M27: 9,574,413 km (0.096 R)
• M28: 9,716,382 km (0.039 R)
• M29: 10,038,616 km (0.114 R)
• M30: 10,327,938 km (0.12 R)
• M31: 10,473,646 km (0.119 R)
• M32: 10,620,102 km (0.088 R)
• M33: 10,767,157 km (0.062 R)
• M34: 11,249,909 km (0.078 R)
• M35: 11,399,807 km (0.12 R)
• M36: 12,545,876 km (0.119 R)
• M37: 12,779,548 km (0.115 R)
• M38: 14,333,122 km (0.071 R)
• M39: 14,782,065 km (0.077 R)
• M40: 15,318,672 km (0.065 R)
• M41: 16,410,886 km (0.089 R)
• M42: 17,484,850 km (0.034 R)
• M43: 18,140,238 km (0.116 R)
• M44: 18,847,985 km (0.12 R)
• M45: 19,836,229 km (0.1 R)
• M46: 20,154,124 km (0.032 R)
• M47: 20,887,154 km (0.108 R)
• M48: 21,489,285 km (0.068 R)
• M49: 21,769,033 km (0.104 R)
• M50: 22,521,211 km (0.032 R)
• M51: 22,615,757 km (0.081 R)
• M52: 22,757,875 km (0.105 R)
• M53: 22,900,442 km (0.078 R)
• M54: 22,995,586 km (0.089 R)
• M55: 23,617,165 km (0.09 R)
• M56: 24,438,458 km (0.039 R)
• M57: 24,633,085 km (0.084 R)
• M58: 25,318,392 km (0.118 R)
• M59: 25,515,263 km (0.071 R)
• M60: 25,663,365 km (0.118 R)
• M61: 26,009,834 km (0.109 R)
• M62: 26,657,443 km (0.109 R)
• M63: 26,908,019 km (0.112 R)
• M64: 27,968,818 km (0.043 R)
• M65: 28,172,421 km (0.082 R)
• M66: 29,559,642 km (0.074 R)
• M67: 29,974,925 km (0.112 R)
• M68: 31,074,320 km (0.056 R)
• M69: 31,496,635 km (0.048 R)
• M70: 32,133,623 km (0.092 R)
• M71: 32,721,243 km (0.084 R)
• M72: 33,204,743 km (0.105 R)
• M73: 33,582,328 km (0.069 R)
• M74: 33,690,637 km (0.083 R)
• M75: 34,287,533 km (0.076 R)
• M76: 34,614,703 km (0.107 R)
• M77: 35,217,134 km (0.061 R)
• M78: 37,380,768 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 9.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.77 AU - 9.05 AU

Year: 7481 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,855,852 km

• M1: 121,773 km (0.087 R)
• M2: 254,017 km (0.075 R)
• M3: 339,587 km (0.069 R)
• M4: 627,413 km (0.094 R)
• M5: 798,703 km (0.111 R)
• M6: 859,440 km (0.115 R)
• M7: 1,002,156 km (0.118 R)
• M8: 1,118,842 km (0.064 R)
• M9: 1,710,203 km (0.11 R)
• M10: 2,145,383 km (0.116 R)
• M11: 2,232,150 km (0.082 R)
• M12: 3,489,819 km (0.118 R)
• M13: 3,592,443 km (0.072 R)
• M14: 3,722,145 km (0.09 R)
• M15: 4,758,110 km (0.051 R)
• M16: 4,843,530 km (0.115 R)
• M17: 4,958,272 km (0.093 R)
• M18: 5,575,363 km (0.049 R)
• M19: 5,756,227 km (0.083 R)
• M20: 6,278,922 km (0.091 R)
• M21: 6,498,681 km (0.068 R)
• M22: 6,561,961 km (0.117 R)
• M23: 7,403,000 km (0.077 R)
• M24: 7,535,394 km (0.09 R)
• M25: 7,869,895 km (0.073 R)
• M26: 8,175,075 km (0.112 R)
• M27: 8,311,957 km (0.077 R)
• M28: 8,518,701 km (0.096 R)
• M29: 8,622,672 km (0.114 R)
• M30: 8,797,103 km (0.039 R)
• M31: 9,327,128 km (0.07 R)
• M32: 9,686,313 km (0.034 R)
• M33: 9,794,921 km (0.104 R)
• M34: 10,715,845 km (0.088 R)
• M35: 11,434,214 km (0.059 R)
• M36: 12,129,246 km (0.119 R)
• M37: 12,207,186 km (0.096 R)
• M38: 12,560,536 km (0.091 R)
• M39: 13,600,242 km (0.099 R)
• M40: 13,762,705 km (0.074 R)
• M41: 13,844,086 km (0.097 R)
• M42: 14,130,416 km (0.068 R)
• M43: 14,212,695 km (0.073 R)
• M44: 15,846,603 km (0.026 R)
• M45: 15,931,874 km (0.108 R)
• M46: 16,881,372 km (0.119 R)
• M47: 18,339,502 km (0.081 R)
• M48: 18,609,078 km (0.083 R)
• M49: 19,562,465 km (0.111 R)
• M50: 19,745,872 km (0.091 R)
• M51: 20,022,029 km (0.025 R)
• M52: 20,206,932 km (0.113 R)
• M53: 20,485,184 km (0.065 R)
• M54: 20,671,434 km (0.061 R)
• M55: 21,186,649 km (0.049 R)
• M56: 21,374,993 km (0.064 R)
• M57: 21,943,464 km (0.109 R)
• M58: 22,229,496 km (0.082 R)
• M59: 23,532,194 km (0.081 R)
• M60: 24,315,788 km (0.113 R)
• M61: 24,513,107 km (0.117 R)
• M62: 25,457,219 km (0.106 R)
• M63: 26,059,650 km (0.087 R)
• M64: 27,074,223 km (0.087 R)
• M65: 29,298,743 km (0.073 R)
• M66: 31,045,448 km (0.046 R)
• M67: 31,259,522 km (0.094 R)
• M68: 31,420,340 km (0.084 R)
• M69: 32,174,463 km (0.098 R)
• M70: 32,282,772 km (0.106 R)
• M71: 32,716,905 km (0.028 R)
• M72: 33,975,771 km (0.099 R)
• M73: 34,251,480 km (0.087 R)
• M74: 34,916,442 km (0.064 R)
• M75: 36,879,914 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 6.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.13 AU - 18.23 AU

Year: 21934 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,855,852 km

• M1: 131,646 km (0.085 R)
• M2: 209,287 km (0.061 R)
• M3: 270,473 km (0.106 R)
• M4: 403,465 km (0.099 R)
• M5: 704,905 km (0.117 R)
• M6: 863,778 km (0.1 R)
• M7: 1,050,327 km (0.083 R)
• M8: 1,371,812 km (0.095 R)
• M9: 1,858,903 km (0.055 R)
• M10: 2,771,001 km (0.1 R)
• M11: 2,839,068 km (0.096 R)
• M12: 3,000,484 km (0.077 R)
• M13: 3,453,467 km (0.061 R)
• M14: 3,526,919 km (0.076 R)
• M15: 3,700,603 km (0.12 R)
• M16: 4,107,808 km (0.106 R)
• M17: 4,343,125 km (0.073 R)
• M18: 4,690,791 km (0.072 R)
• M19: 5,299,505 km (0.072 R)
• M20: 5,384,476 km (0.079 R)
• M21: 5,441,473 km (0.101 R)
• M22: 5,555,766 km (0.079 R)
• M23: 6,469,061 km (0.111 R)
• M24: 6,804,160 km (0.094 R)
• M25: 6,896,611 km (0.112 R)
• M26: 7,051,595 km (0.087 R)
• M27: 7,145,094 km (0.112 R)
• M28: 7,523,277 km (0.034 R)
• M29: 8,135,282 km (0.107 R)
• M30: 8,863,973 km (0.102 R)
• M31: 9,270,131 km (0.079 R)
• M32: 9,372,606 km (0.046 R)
• M33: 9,544,344 km (0.109 R)
• M34: 9,751,687 km (0.099 R)
• M35: 10,276,775 km (0.11 R)
• M36: 10,382,840 km (0.026 R)
• M37: 11,063,211 km (0.11 R)
• M38: 11,135,766 km (0.111 R)
• M39: 12,354,091 km (0.092 R)
• M40: 12,921,815 km (0.077 R)
• M41: 13,808,781 km (0.098 R)
• M42: 14,082,545 km (0.042 R)
• M43: 14,200,428 km (0.118 R)
• M44: 14,794,930 km (0.053 R)
• M45: 15,356,969 km (0.071 R)
• M46: 16,131,138 km (0.086 R)
• M47: 16,378,124 km (0.048 R)
• M48: 16,502,141 km (0.088 R)
• M49: 16,585,018 km (0.037 R)
• M50: 16,792,810 km (0.065 R)
• M51: 17,001,349 km (0.115 R)
• M52: 17,168,899 km (0.115 R)
• M53: 17,886,819 km (0.095 R)
• M54: 18,057,061 km (0.055 R)
• M55: 19,221,082 km (0.086 R)
• M56: 19,351,831 km (0.108 R)
• M57: 19,439,346 km (0.079 R)
• M58: 19,658,357 km (0.099 R)
• M59: 20,143,054 km (0.079 R)
• M60: 21,259,353 km (0.07 R)
• M61: 21,304,382 km (0.091 R)
• M62: 21,439,768 km (0.039 R)
• M63: 21,484,947 km (0.06 R)
• M64: 21,802,244 km (0.08 R)
• M65: 22,349,772 km (0.103 R)
• M66: 23,411,768 km (0.117 R)
• M67: 23,784,865 km (0.086 R)
• M68: 23,878,513 km (0.106 R)
• M69: 24,301,277 km (0.109 R)
• M70: 24,537,342 km (0.101 R)
• M71: 25,393,042 km (0.079 R)
• M72: 25,968,844 km (0.094 R)
• M73: 26,017,164 km (0.052 R)
• M74: 26,258,465 km (0.108 R)
• M75: 26,355,255 km (0.037 R)
• M76: 26,549,134 km (0.106 R)
• M77: 27,623,845 km (0.082 R)
• M78: 27,968,818 km (0.068 R)
• M79: 28,166,586 km (0.058 R)
• M80: 28,812,550 km (0.067 R)
• M81: 29,262,540 km (0.105 R)
• M82: 29,362,920 km (0.109 R)
• M83: 30,473,984 km (0.1 R)
• M84: 30,830,476 km (0.102 R)
• M85: 31,290,788 km (0.118 R)
• M86: 31,342,100 km (0.045 R)
• M87: 31,753,345 km (0.046 R)
• M88: 32,373,578 km (0.058 R)
• M89: 33,363,916 km (0.11 R)
• M90: 33,941,662 km (0.1 R)
• M91: 35,641,393 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit