🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 260 Days

Day: 18 Hours

Environment

Temp: -25 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 265 Days

Day: 15.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.91 AU - 1.29 AU

Year: 523 Days

Day: 28 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 767 Days

Day: 38 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,390,122 km

• M1: 1,035,367 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.23 AU - 2.49 AU

Year: 1642 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,390,122 km

• M1: 114,143 km (0.094 R)
• M2: 201,508 km (0.085 R)
• M3: 271,819 km (0.111 R)
• M4: 365,168 km (0.066 R)
• M5: 448,195 km (0.068 R)
• M6: 514,018 km (0.043 R)
• M7: 691,142 km (0.039 R)
• M8: 927,208 km (0.09 R)
• M9: 1,014,423 km (0.117 R)
• M10: 1,104,481 km (0.06 R)
• M11: 1,163,273 km (0.109 R)
• M12: 1,275,471 km (0.11 R)
• M13: 1,595,461 km (0.099 R)
• M14: 1,769,892 km (0.107 R)
• M15: 1,899,893 km (0.115 R)
• M16: 2,012,391 km (0.092 R)
• M17: 2,243,968 km (0.111 R)
• M18: 2,352,277 km (0.054 R)
• M19: 2,473,302 km (0.064 R)
• M20: 2,756,341 km (0.078 R)
• M21: 2,907,584 km (0.036 R)
• M22: 3,002,130 km (0.102 R)
• M23: 3,097,574 km (0.082 R)
• M24: 3,267,367 km (0.109 R)
• M25: 3,340,969 km (0.093 R)
• M26: 3,415,170 km (0.107 R)
• M27: 3,577,932 km (0.027 R)
• M28: 4,028,820 km (0.077 R)
• M29: 4,267,878 km (0.053 R)
• M30: 4,579,939 km (0.112 R)
• M31: 5,026,488 km (0.111 R)
• M32: 5,126,121 km (0.119 R)
• M33: 5,472,440 km (0.118 R)
• M34: 5,781,808 km (0.06 R)
• M35: 5,931,256 km (0.051 R)
• M36: 6,233,743 km (0.073 R)
• M37: 6,417,749 km (0.103 R)
• M38: 6,743,872 km (0.117 R)
• M39: 6,838,119 km (0.116 R)
• M40: 7,012,101 km (0.112 R)
• M41: 7,187,430 km (0.094 R)
• M42: 7,315,785 km (0.091 R)
• M43: 7,461,194 km (0.11 R)
• M44: 7,656,718 km (0.083 R)
• M45: 7,722,092 km (0.09 R)
• M46: 7,936,317 km (0.088 R)
• M47: 8,102,520 km (0.055 R)
• M48: 8,219,505 km (0.09 R)
• M49: 8,505,836 km (0.113 R)
• M50: 8,658,874 km (0.106 R)
• M51: 9,071,316 km (0.048 R)
• M52: 9,455,034 km (0.111 R)
• M53: 9,631,111 km (0.117 R)
• M54: 10,022,609 km (0.112 R)
• M55: 10,112,218 km (0.048 R)
• M56: 10,382,990 km (0.092 R)
• M57: 10,455,545 km (0.063 R)
• M58: 10,986,767 km (0.081 R)
• M59: 11,302,418 km (0.099 R)
• M60: 11,639,762 km (0.103 R)
• M61: 11,790,855 km (0.104 R)
• M62: 11,885,551 km (0.056 R)
• M63: 11,942,398 km (0.036 R)
• M64: 12,056,691 km (0.083 R)
• M65: 12,536,302 km (0.113 R)
• M66: 12,613,644 km (0.113 R)
• M67: 12,983,150 km (0.081 R)
• M68: 13,041,793 km (0.087 R)
• M69: 13,179,124 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 10.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.05 AU - 3.57 AU

Year: 2728 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,390,122 km

• M1: 135,536 km (0.068 R)
• M2: 223,649 km (0.11 R)
• M3: 317,895 km (0.109 R)
• M4: 464,651 km (0.062 R)
• M5: 614,398 km (0.118 R)
• M6: 695,929 km (0.094 R)
• M7: 785,688 km (0.081 R)
• M8: 987,196 km (0.031 R)
• M9: 1,089,671 km (0.076 R)
• M10: 1,210,845 km (0.098 R)
• M11: 1,285,794 km (0.039 R)
• M12: 1,579,903 km (0.107 R)
• M13: 1,679,087 km (0.075 R)
• M14: 1,883,886 km (0.064 R)
• M15: 2,482,577 km (0.102 R)
• M16: 2,644,442 km (0.075 R)
• M17: 2,789,851 km (0.069 R)
• M18: 3,123,304 km (0.09 R)
• M19: 3,263,178 km (0.117 R)
• M20: 3,340,969 km (0.113 R)
• M21: 3,448,081 km (0.062 R)
• M22: 3,783,929 km (0.056 R)
• M23: 3,903,158 km (0.091 R)
• M24: 3,978,406 km (0.056 R)
• M25: 4,084,471 km (0.08 R)
• M26: 4,400,721 km (0.072 R)
• M27: 4,573,656 km (0.119 R)
• M28: 4,773,070 km (0.027 R)
• M29: 4,910,251 km (0.05 R)
• M30: 5,338,101 km (0.096 R)
• M31: 5,447,008 km (0.096 R)
• M32: 5,548,136 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 12

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.12 AU - 5.18 AU

Year: 4543 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,390,122 km

• M1: 159,771 km (0.118 R)
• M2: 247,136 km (0.056 R)
• M3: 623,674 km (0.109 R)
• M4: 905,965 km (0.113 R)
• M5: 1,319,453 km (0.028 R)
• M6: 1,604,736 km (0.102 R)
• M7: 1,704,219 km (0.042 R)
• M8: 1,909,916 km (0.113 R)
• M9: 2,252,495 km (0.038 R)
• M10: 2,440,839 km (0.119 R)
• M11: 2,673,763 km (0.107 R)
• M12: 2,995,847 km (0.047 R)
• M13: 3,765,827 km (0.086 R)
• M14: 4,058,740 km (0.107 R)
• M15: 4,173,332 km (0.115 R)
• M16: 4,500,203 km (0.077 R)
• M17: 4,981,609 km (0.112 R)
• M18: 5,530,184 km (0.104 R)
• M19: 5,915,399 km (0.053 R)
• M20: 6,793,389 km (0.044 R)
• M21: 6,875,369 km (0.111 R)
• M22: 6,985,024 km (0.118 R)
• M23: 7,289,605 km (0.067 R)
• M24: 7,542,126 km (0.067 R)
• M25: 7,940,655 km (0.084 R)
• M26: 8,084,568 km (0.081 R)
• M27: 8,433,879 km (0.039 R)
• M28: 9,602,837 km (0.111 R)
• M29: 9,694,840 km (0.101 R)
• M30: 9,972,643 km (0.106 R)
• M31: 10,096,959 km (0.116 R)
• M32: 10,347,236 km (0.066 R)
• M33: 10,599,608 km (0.053 R)
• M34: 10,949,816 km (0.06 R)
• M35: 11,078,171 km (0.09 R)
• M36: 11,239,288 km (0.103 R)
• M37: 11,694,514 km (0.073 R)
• M38: 12,189,085 km (0.118 R)
• M39: 12,859,134 km (0.118 R)
• M40: 13,130,504 km (0.098 R)
• M41: 13,575,558 km (0.086 R)
• M42: 14,621,397 km (0.071 R)
• M43: 15,047,152 km (0.1 R)
• M44: 15,261,376 km (0.1 R)
• M45: 15,440,894 km (0.063 R)
• M46: 16,056,040 km (0.109 R)
• M47: 16,938,369 km (0.09 R)
• M48: 17,497,715 km (0.064 R)
• M49: 17,610,362 km (0.062 R)
• M50: 17,760,858 km (0.113 R)
• M51: 17,911,802 km (0.114 R)
• M52: 18,101,193 km (0.109 R)
• M53: 18,749,700 km (0.113 R)
• M54: 19,289,598 km (0.12 R)
• M55: 19,795,538 km (0.093 R)
• M56: 20,030,407 km (0.082 R)
• M57: 21,499,757 km (0.115 R)
• M58: 21,660,724 km (0.112 R)
• M59: 22,064,788 km (0.109 R)
• M60: 22,675,746 km (0.029 R)
• M61: 23,044,804 km (0.089 R)
• M62: 23,168,372 km (0.093 R)
• M63: 23,374,667 km (0.113 R)
• M64: 24,122,507 km (0.095 R)
• M65: 24,625,455 km (0.117 R)
• M66: 25,004,835 km (0.083 R)
• M67: 25,216,516 km (0.087 R)
• M68: 25,301,338 km (0.063 R)
• M69: 26,412,850 km (0.066 R)
• M70: 26,671,655 km (0.106 R)
• M71: 28,065,757 km (0.104 R)
• M72: 28,816,140 km (0.094 R)
• M73: 28,949,133 km (0.113 R)
• M74: 29,171,435 km (0.094 R)
• M75: 29,349,756 km (0.097 R)
• M76: 29,438,916 km (0.11 R)
• M77: 29,707,295 km (0.031 R)
• M78: 29,931,392 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 13.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.68 AU - 6.26 AU

Year: 5796 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,390,122 km

• M1: 171,589 km (0.089 R)
• M2: 292,165 km (0.034 R)
• M3: 382,821 km (0.085 R)
• M4: 566,677 km (0.098 R)
• M5: 796,758 km (0.106 R)
• M6: 955,781 km (0.04 R)
• M7: 1,208,900 km (0.119 R)
• M8: 1,336,657 km (0.105 R)
• M9: 1,606,681 km (0.065 R)
• M10: 1,812,977 km (0.05 R)
• M11: 2,113,519 km (0.103 R)
• M12: 2,781,623 km (0.092 R)
• M13: 3,512,408 km (0.064 R)
• M14: 3,657,369 km (0.11 R)
• M15: 4,082,526 km (0.068 R)
• M16: 4,257,107 km (0.086 R)
• M17: 4,501,101 km (0.111 R)
• M18: 5,284,994 km (0.092 R)
• M19: 5,475,581 km (0.092 R)
• M20: 5,839,254 km (0.062 R)
• M21: 5,937,539 km (0.045 R)
• M22: 7,265,819 km (0.055 R)
• M23: 7,398,213 km (0.045 R)
• M24: 7,990,770 km (0.069 R)
• M25: 8,936,528 km (0.077 R)
• M26: 9,192,939 km (0.079 R)
• M27: 10,064,795 km (0.116 R)
• M28: 10,301,908 km (0.097 R)
• M29: 11,700,349 km (0.108 R)
• M30: 11,887,196 km (0.069 R)
• M31: 12,676,325 km (0.114 R)
• M32: 13,158,030 km (0.051 R)
• M33: 13,254,970 km (0.105 R)
• M34: 14,271,936 km (0.085 R)
• M35: 14,371,568 km (0.054 R)
• M36: 14,505,010 km (0.07 R)
• M37: 16,484,638 km (0.032 R)
• M38: 17,080,935 km (0.056 R)
• M39: 17,434,884 km (0.039 R)
• M40: 17,577,151 km (0.088 R)
• M41: 17,684,263 km (0.112 R)
• M42: 17,970,594 km (0.09 R)
• M43: 18,294,473 km (0.104 R)
• M44: 19,204,627 km (0.109 R)
• M45: 19,314,880 km (0.101 R)
• M46: 19,499,035 km (0.05 R)
• M47: 19,646,688 km (0.047 R)
• M48: 20,241,489 km (0.092 R)
• M49: 20,879,824 km (0.087 R)
• M50: 21,372,449 km (0.056 R)
• M51: 21,677,629 km (0.053 R)
• M52: 22,022,452 km (0.042 R)
• M53: 22,176,388 km (0.075 R)
• M54: 23,068,291 km (0.103 R)
• M55: 23,735,049 km (0.111 R)
• M56: 24,249,216 km (0.097 R)
• M57: 24,527,618 km (0.103 R)
• M58: 25,651,696 km (0.035 R)
• M59: 26,179,328 km (0.081 R)
• M60: 26,342,390 km (0.075 R)
• M61: 26,464,911 km (0.071 R)
• M62: 26,587,581 km (0.025 R)
• M63: 27,121,645 km (0.106 R)
• M64: 27,576,123 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 8.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.32 AU - 8.69 AU

Year: 9305 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,390,122 km

• M1: 111,600 km (0.099 R)
• M2: 331,658 km (0.054 R)
• M3: 395,387 km (0.12 R)
• M4: 512,522 km (0.096 R)
• M5: 769,232 km (0.071 R)
• M6: 873,951 km (0.093 R)
• M7: 1,619,397 km (0.071 R)
• M8: 1,977,983 km (0.028 R)
• M9: 2,295,729 km (0.119 R)
• M10: 2,405,384 km (0.07 R)
• M11: 2,561,714 km (0.11 R)
• M12: 2,629,631 km (0.045 R)
• M13: 2,721,335 km (0.108 R)
• M14: 4,301,238 km (0.1 R)
• M15: 4,409,696 km (0.067 R)
• M16: 4,684,807 km (0.097 R)
• M17: 4,740,457 km (0.09 R)
• M18: 4,852,506 km (0.117 R)
• M19: 4,937,179 km (0.113 R)
• M20: 5,514,028 km (0.05 R)
• M21: 5,572,820 km (0.108 R)
• M22: 5,661,531 km (0.073 R)
• M23: 6,295,677 km (0.071 R)
• M24: 6,357,162 km (0.108 R)
• M25: 7,532,103 km (0.076 R)
• M26: 7,630,239 km (0.06 R)
• M27: 7,695,913 km (0.074 R)
• M28: 7,827,858 km (0.09 R)
• M29: 7,927,341 km (0.064 R)
• M30: 8,363,269 km (0.095 R)
• M31: 8,498,954 km (0.069 R)
• M32: 8,772,569 km (0.115 R)
• M33: 9,014,319 km (0.091 R)
• M34: 9,328,474 km (0.11 R)
• M35: 9,504,551 km (0.114 R)
• M36: 9,610,616 km (0.119 R)
• M37: 9,717,279 km (0.111 R)
• M38: 9,931,503 km (0.073 R)
• M39: 11,437,505 km (0.097 R)
• M40: 11,777,691 km (0.098 R)
• M41: 12,739,605 km (0.108 R)
• M42: 13,408,158 km (0.039 R)
• M43: 13,726,652 km (0.119 R)
• M44: 14,738,233 km (0.116 R)
• M45: 15,857,524 km (0.026 R)
• M46: 16,236,605 km (0.025 R)
• M47: 16,321,277 km (0.061 R)
• M48: 17,132,995 km (0.056 R)
• M49: 17,870,214 km (0.084 R)
• M50: 18,396,948 km (0.052 R)
• M51: 18,529,342 km (0.079 R)
• M52: 18,617,904 km (0.106 R)
• M53: 18,750,896 km (0.113 R)
• M54: 19,330,887 km (0.066 R)
• M55: 19,510,554 km (0.086 R)
• M56: 21,662,669 km (0.11 R)
• M57: 21,989,541 km (0.03 R)
• M58: 23,122,894 km (0.061 R)
• M59: 23,600,710 km (0.059 R)
• M60: 23,696,602 km (0.104 R)
• M61: 24,033,496 km (0.087 R)
• M62: 24,226,777 km (0.112 R)
• M63: 25,053,604 km (0.106 R)
• M64: 25,642,870 km (0.081 R)
• M65: 25,988,740 km (0.118 R)
• M66: 26,137,441 km (0.036 R)
• M67: 26,684,969 km (0.104 R)
• M68: 28,197,703 km (0.101 R)
• M69: 29,324,623 km (0.101 R)
• M70: 30,257,516 km (0.075 R)
• M71: 31,516,531 km (0.094 R)
• M72: 31,781,020 km (0.088 R)
• M73: 31,993,150 km (0.041 R)
• M74: 32,365,499 km (0.101 R)
• M75: 32,953,419 km (0.083 R)
• M76: 33,437,069 km (0.081 R)
• M77: 33,706,794 km (0.086 R)
• M78: 34,357,096 km (0.06 R)
• M79: 35,614,915 km (0.073 R)
• M80: 35,890,474 km (0.102 R)
• M81: 36,332,685 km (0.081 R)
• M82: 36,498,888 km (0.053 R)
• M83: 37,055,093 km (0.111 R)
• M84: 37,222,493 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit