🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.68 AU - 0.9 AU

Year: 249 Days

Day: 32.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,584,591 km

• M1: 194,178 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.31 AU

Year: 387 Days

Day: 33.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 127.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.43 AU - 1.77 AU

Year: 718 Days

Day: 17.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.03 AU - 3.15 AU

Year: 1479 Days

Day: 32.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,584,591 km

• M1: 311,612 km (0.091 R)
• M2: 344,973 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.76 AU - 2.78 AU

Year: 1636 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 13.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.96 AU - 7.16 AU

Year: 5292 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,584,591 km

• M1: 190,288 km (0.112 R)
• M2: 305,030 km (0.097 R)
• M3: 484,847 km (0.049 R)
• M4: 884,123 km (0.11 R)
• M5: 970,292 km (0.035 R)
• M6: 1,074,861 km (0.094 R)
• M7: 1,551,330 km (0.106 R)
• M8: 1,712,297 km (0.117 R)
• M9: 1,916,798 km (0.084 R)
• M10: 2,391,771 km (0.106 R)
• M11: 2,579,366 km (0.07 R)
• M12: 2,685,731 km (0.107 R)
• M13: 3,058,977 km (0.119 R)
• M14: 3,217,551 km (0.117 R)
• M15: 3,378,818 km (0.062 R)
• M16: 3,542,926 km (0.114 R)
• M17: 3,637,921 km (0.1 R)
• M18: 4,051,410 km (0.097 R)
• M19: 4,870,458 km (0.061 R)
• M20: 5,463,165 km (0.093 R)
• M21: 6,022,062 km (0.069 R)
• M22: 6,308,393 km (0.063 R)
• M23: 6,511,547 km (0.1 R)
• M24: 6,983,977 km (0.116 R)
• M25: 7,194,311 km (0.077 R)
• M26: 7,376,222 km (0.066 R)
• M27: 7,590,446 km (0.067 R)
• M28: 8,340,380 km (0.054 R)
• M29: 8,595,744 km (0.061 R)
• M30: 8,724,398 km (0.118 R)
• M31: 8,885,964 km (0.062 R)
• M32: 9,278,210 km (0.12 R)
• M33: 9,542,848 km (0.091 R)
• M34: 9,810,030 km (0.03 R)
• M35: 10,454,348 km (0.102 R)
• M36: 10,937,998 km (0.092 R)
• M37: 11,819,877 km (0.112 R)
• M38: 12,034,850 km (0.036 R)
• M39: 12,215,115 km (0.12 R)
• M40: 12,432,630 km (0.043 R)
• M41: 13,240,908 km (0.094 R)
• M42: 13,464,257 km (0.082 R)
• M43: 13,726,652 km (0.059 R)
• M44: 14,104,237 km (0.095 R)
• M45: 14,677,047 km (0.108 R)
• M46: 15,296,532 km (0.062 R)
• M47: 15,845,556 km (0.063 R)
• M48: 16,162,255 km (0.086 R)
• M49: 16,520,990 km (0.111 R)
• M50: 16,761,544 km (0.113 R)
• M51: 17,124,767 km (0.059 R)
• M52: 17,246,391 km (0.096 R)
• M53: 17,899,984 km (0.044 R)
• M54: 19,273,591 km (0.091 R)
• M55: 19,994,354 km (0.048 R)
• M56: 21,944,811 km (0.036 R)
• M57: 22,032,924 km (0.091 R)
• M58: 22,209,449 km (0.111 R)
• M59: 22,342,292 km (0.096 R)
• M60: 22,697,438 km (0.03 R)
• M61: 23,729,065 km (0.108 R)
• M62: 25,005,733 km (0.083 R)
• M63: 25,328,266 km (0.119 R)
• M64: 25,791,570 km (0.116 R)
• M65: 26,117,694 km (0.101 R)
• M66: 26,538,812 km (0.051 R)
• M67: 26,962,174 km (0.063 R)
• M68: 27,435,202 km (0.064 R)
• M69: 27,720,336 km (0.103 R)
• M70: 28,485,679 km (0.062 R)
• M71: 29,451,931 km (0.118 R)
• M72: 29,890,403 km (0.08 R)
• M73: 30,872,213 km (0.092 R)
• M74: 31,565,899 km (0.089 R)
• M75: 32,064,508 km (0.115 R)
• M76: 32,364,901 km (0.114 R)
• M77: 32,666,191 km (0.109 R)
• M78: 33,120,071 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 6.4

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.43 AU - 17.17 AU

Year: 21231 Days

Day: 15.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,584,591 km

• M1: 153,487 km (0.08 R)
• M2: 304,282 km (0.084 R)
• M3: 522,246 km (0.11 R)
• M4: 648,357 km (0.073 R)
• M5: 761,154 km (0.078 R)
• M6: 1,032,076 km (0.106 R)
• M7: 1,219,671 km (0.103 R)
• M8: 1,750,594 km (0.093 R)
• M9: 1,813,575 km (0.049 R)
• M10: 2,241,874 km (0.069 R)
• M11: 2,556,328 km (0.101 R)
• M12: 2,700,541 km (0.117 R)
• M13: 2,773,694 km (0.119 R)
• M14: 3,421,902 km (0.115 R)
• M15: 3,989,476 km (0.104 R)
• M16: 4,939,422 km (0.09 R)
• M17: 5,672,153 km (0.063 R)
• M18: 6,438,543 km (0.034 R)
• M19: 6,487,461 km (0.08 R)
• M20: 6,536,679 km (0.098 R)
• M21: 7,751,862 km (0.094 R)
• M22: 9,255,171 km (0.094 R)
• M23: 9,421,524 km (0.059 R)
• M24: 9,477,175 km (0.086 R)
• M25: 9,757,072 km (0.081 R)
• M26: 11,197,251 km (0.097 R)
• M27: 11,256,193 km (0.114 R)
• M28: 11,315,284 km (0.11 R)
• M29: 11,493,156 km (0.086 R)
• M30: 11,791,753 km (0.095 R)
• M31: 13,011,125 km (0.057 R)
• M32: 13,322,289 km (0.112 R)
• M33: 14,142,534 km (0.066 R)
• M34: 14,398,197 km (0.064 R)
• M35: 14,591,028 km (0.047 R)
• M36: 15,174,460 km (0.034 R)
• M37: 15,305,059 km (0.113 R)
• M38: 15,436,107 km (0.085 R)
• M39: 15,567,603 km (0.103 R)
• M40: 15,897,766 km (0.112 R)
• M41: 16,498,102 km (0.098 R)
• M42: 17,309,820 km (0.066 R)
• M43: 17,651,950 km (0.048 R)
• M44: 19,608,541 km (0.107 R)
• M45: 20,180,154 km (0.071 R)
• M46: 21,266,534 km (0.086 R)
• M47: 23,194,103 km (0.07 R)
• M48: 23,344,748 km (0.07 R)
• M49: 24,255,051 km (0.059 R)
• M50: 25,409,198 km (0.114 R)
• M51: 26,581,148 km (0.046 R)
• M52: 28,896,325 km (0.114 R)
• M53: 29,220,802 km (0.041 R)
• M54: 30,118,988 km (0.078 R)
• M55: 30,283,396 km (0.065 R)
• M56: 30,447,954 km (0.117 R)
• M57: 31,775,336 km (0.087 R)
• M58: 32,698,953 km (0.107 R)
• M59: 35,695,698 km (0.098 R)
• M60: 36,218,093 km (0.118 R)
• M61: 36,655,517 km (0.049 R)
• M62: 37,447,040 km (0.077 R)
• M63: 39,675,450 km (0.069 R)
• M64: 41,306,216 km (0.079 R)
• M65: 42,221,605 km (0.057 R)
• M66: 42,681,918 km (0.107 R)
• M67: 42,866,522 km (0.111 R)
• M68: 44,632,974 km (0.088 R)
• M69: 46,233,671 km (0.093 R)
• M70: 46,612,901 km (0.058 R)
• M71: 47,088,623 km (0.071 R)
• M72: 47,374,803 km (0.116 R)
• M73: 48,236,637 km (0.088 R)
• M74: 52,722,179 km (0.098 R)
• M75: 54,113,589 km (0.056 R)
• M76: 54,413,383 km (0.095 R)
• M77: 55,215,377 km (0.116 R)
• M78: 55,517,116 km (0.088 R)
• M79: 56,425,624 km (0.097 R)
• M80: 57,440,795 km (0.12 R)
• M81: 58,974,921 km (0.09 R)
• M82: 60,418,990 km (0.108 R)
• M83: 60,522,511 km (0.055 R)
• M84: 61,249,258 km (0.116 R)
• M85: 65,989,865 km (0.098 R)
• M86: 66,310,004 km (0.118 R)
• M87: 67,596,097 km (0.083 R)
• M88: 68,673,950 km (0.106 R)
• M89: 68,782,109 km (0.112 R)
• M90: 70,410,482 km (0.116 R)
• M91: 71,832,110 km (0.095 R)
• M92: 72,381,284 km (0.079 R)
• M93: 72,491,388 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 6.4

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.79 AU - 18.03 AU

Year: 21461 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,584,591 km

• M1: 170,242 km (0.086 R)
• M2: 219,161 km (0.056 R)
• M3: 260,300 km (0.058 R)
• M4: 493,075 km (0.074 R)
• M5: 570,566 km (0.078 R)
• M6: 782,397 km (0.087 R)
• M7: 897,587 km (0.116 R)
• M8: 1,144,424 km (0.035 R)
• M9: 1,249,142 km (0.074 R)
• M10: 1,496,428 km (0.11 R)
• M11: 2,035,877 km (0.106 R)
• M12: 2,527,905 km (0.083 R)
• M13: 2,769,655 km (0.118 R)
• M14: 2,982,982 km (0.086 R)
• M15: 3,809,659 km (0.102 R)
• M16: 3,888,198 km (0.058 R)
• M17: 4,248,280 km (0.086 R)
• M18: 4,411,791 km (0.061 R)
• M19: 5,259,861 km (0.055 R)
• M20: 5,347,376 km (0.06 R)
• M21: 5,792,430 km (0.068 R)
• M22: 7,441,596 km (0.092 R)
• M23: 7,688,283 km (0.102 R)
• M24: 8,038,193 km (0.111 R)
• M25: 8,598,736 km (0.059 R)
• M26: 8,909,750 km (0.077 R)
• M27: 9,066,678 km (0.093 R)
• M28: 9,224,504 km (0.069 R)
• M29: 9,277,312 km (0.109 R)
• M30: 11,414,018 km (0.092 R)
• M31: 11,927,887 km (0.058 R)
• M32: 12,332,699 km (0.093 R)
• M33: 12,918,973 km (0.057 R)
• M34: 13,037,305 km (0.059 R)
• M35: 13,394,545 km (0.118 R)
• M36: 13,514,223 km (0.07 R)
• M37: 14,057,712 km (0.102 R)
• M38: 14,118,449 km (0.115 R)
• M39: 14,608,232 km (0.057 R)
• M40: 14,979,085 km (0.055 R)
• M41: 15,793,346 km (0.114 R)
• M42: 16,365,558 km (0.088 R)
• M43: 16,557,792 km (0.083 R)
• M44: 18,587,535 km (0.052 R)
• M45: 18,654,256 km (0.062 R)
• M46: 19,461,785 km (0.095 R)
• M47: 19,801,672 km (0.086 R)
• M48: 20,694,472 km (0.116 R)
• M49: 21,320,090 km (0.11 R)
• M50: 22,093,362 km (0.112 R)
• M51: 22,447,759 km (0.069 R)
• M52: 22,875,609 km (0.12 R)
• M53: 23,450,364 km (0.107 R)
• M54: 23,957,052 km (0.089 R)
• M55: 26,019,857 km (0.098 R)
• M56: 27,299,816 km (0.111 R)
• M57: 27,603,949 km (0.111 R)
• M58: 27,909,278 km (0.086 R)
• M59: 28,062,317 km (0.115 R)
• M60: 29,608,111 km (0.061 R)
• M61: 30,864,434 km (0.095 R)
• M62: 32,138,260 km (0.051 R)
• M63: 33,347,909 km (0.106 R)
• M64: 34,490,387 km (0.034 R)
• M65: 34,572,367 km (0.117 R)
• M66: 35,811,636 km (0.102 R)
• M67: 35,894,812 km (0.114 R)
• M68: 36,061,165 km (0.109 R)
• M69: 38,673,892 km (0.087 R)
• M70: 40,824,810 km (0.073 R)
• M71: 42,397,533 km (0.082 R)
• M72: 43,014,325 km (0.11 R)
• M73: 43,456,835 km (0.109 R)
• M74: 43,900,842 km (0.096 R)
• M75: 44,168,023 km (0.082 R)
• M76: 48,975,052 km (0.108 R)
• M77: 49,067,354 km (0.113 R)
• M78: 49,807,713 km (0.07 R)
• M79: 50,086,265 km (0.117 R)
• M80: 56,731,851 km (0.106 R)
• M81: 57,314,235 km (0.109 R)
• M82: 57,411,474 km (0.118 R)
• M83: 59,171,493 km (0.11 R)
• M84: 59,368,214 km (0.116 R)
• M85: 60,651,614 km (0.109 R)
• M86: 60,750,798 km (0.055 R)
• M87: 61,346,496 km (0.034 R)
• M88: 62,543,878 km (0.12 R)
• M89: 64,657,845 km (0.046 R)
• M90: 66,182,098 km (0.044 R)
• M91: 67,409,997 km (0.047 R)
• M92: 68,645,377 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 3.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.52 AU - 20.3 AU

Year: 30337 Days

Day: 21.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,584,591 km

• M1: 1,077,853 km (0.07 R)
• M2: 2,413,462 km (0.108 R)
• M3: 2,908,631 km (0.069 R)
• M4: 3,652,731 km (0.104 R)
• M5: 4,276,255 km (0.07 R)
• M6: 5,428,608 km (0.114 R)
• M7: 5,586,882 km (0.085 R)
• M8: 5,682,625 km (0.082 R)
• M9: 5,908,218 km (0.099 R)
• M10: 6,301,810 km (0.107 R)
• M11: 6,434,803 km (0.067 R)
• M12: 7,079,420 km (0.074 R)
• M13: 7,779,837 km (0.111 R)
• M14: 10,913,015 km (0.085 R)
• M15: 11,475,653 km (0.092 R)
• M16: 12,796,452 km (0.095 R)
• M17: 16,439,310 km (0.096 R)
• M18: 17,408,255 km (0.078 R)
• M19: 17,548,129 km (0.086 R)
• M20: 20,276,944 km (0.083 R)
• M21: 21,966,203 km (0.081 R)
• M22: 22,878,750 km (0.087 R)
• M23: 23,442,435 km (0.049 R)
• M24: 23,700,043 km (0.103 R)
• M25: 24,583,418 km (0.086 R)
• M26: 26,275,071 km (0.117 R)
• M27: 26,328,627 km (0.033 R)
• M28: 26,596,407 km (0.114 R)
• M29: 28,387,094 km (0.1 R)
• M30: 28,827,061 km (0.079 R)
• M31: 29,936,628 km (0.076 R)
• M32: 30,384,375 km (0.067 R)
• M33: 34,337,050 km (0.113 R)
• M34: 36,224,227 km (0.114 R)
• M35: 36,283,767 km (0.069 R)
• M36: 37,721,851 km (0.062 R)
• M37: 38,508,586 km (0.112 R)
• M38: 39,606,934 km (0.076 R)
• M39: 39,975,244 km (0.095 R)
• M40: 40,036,729 km (0.079 R)
• M41: 40,777,238 km (0.114 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit