🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.71 AU - 0.95 AU

Year: 268 Days

Day: 19.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,317,576 km

• M1: 436,527 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.41 AU - 1.55 AU

Year: 639 Days

Day: 34.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.99 AU - 2.39 AU

Year: 1150 Days

Day: 16.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.82 AU - 2.9 AU

Year: 1286 Days

Day: 43.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 9.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.33 AU - 5.51 AU

Year: 4476 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,317,576 km

• M1: 178,620 km (0.115 R)
• M2: 249,529 km (0.09 R)
• M3: 414,984 km (0.057 R)
• M4: 486,642 km (0.085 R)
• M5: 555,457 km (0.112 R)
• M6: 695,481 km (0.094 R)
• M7: 942,915 km (0.084 R)
• M8: 1,031,627 km (0.067 R)
• M9: 1,123,330 km (0.09 R)
• M10: 1,891,366 km (0.105 R)
• M11: 1,979,629 km (0.072 R)
• M12: 2,069,387 km (0.071 R)
• M13: 2,199,837 km (0.114 R)
• M14: 3,370,290 km (0.106 R)
• M15: 3,952,675 km (0.107 R)
• M16: 4,962,461 km (0.085 R)
• M17: 5,514,178 km (0.034 R)
• M18: 6,425,827 km (0.076 R)
• M19: 6,714,252 km (0.033 R)
• M20: 7,184,438 km (0.08 R)
• M21: 7,524,025 km (0.038 R)
• M22: 7,828,008 km (0.109 R)
• M23: 7,950,828 km (0.041 R)
• M24: 8,156,824 km (0.105 R)
• M25: 8,490,128 km (0.104 R)
• M26: 8,785,434 km (0.076 R)
• M27: 8,849,163 km (0.091 R)
• M28: 8,934,284 km (0.082 R)
• M29: 10,111,170 km (0.099 R)
• M30: 10,514,187 km (0.086 R)
• M31: 10,627,134 km (0.118 R)
• M32: 10,808,596 km (0.116 R)
• M33: 12,013,307 km (0.116 R)
• M34: 12,583,574 km (0.104 R)
• M35: 12,679,467 km (0.037 R)
• M36: 13,114,049 km (0.03 R)
• M37: 13,799,805 km (0.092 R)
• M38: 14,371,867 km (0.043 R)
• M39: 14,976,991 km (0.076 R)
• M40: 16,473,568 km (0.051 R)
• M41: 16,683,753 km (0.111 R)
• M42: 17,882,481 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.9

Radius: 14.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.54 AU - 7.64 AU

Year: 6697 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,317,576 km

• M1: 218,862 km (0.116 R)
• M2: 397,631 km (0.106 R)
• M3: 586,124 km (0.114 R)
• M4: 732,132 km (0.101 R)
• M5: 840,740 km (0.081 R)
• M6: 934,388 km (0.058 R)
• M7: 1,088,175 km (0.048 R)
• M8: 1,203,664 km (0.059 R)
• M9: 1,373,009 km (0.104 R)
• M10: 1,682,527 km (0.092 R)
• M11: 2,087,189 km (0.119 R)
• M12: 2,278,824 km (0.09 R)
• M13: 2,445,626 km (0.093 R)
• M14: 2,538,377 km (0.117 R)
• M15: 2,970,864 km (0.117 R)
• M16: 3,120,312 km (0.05 R)
• M17: 3,479,198 km (0.079 R)
• M18: 4,199,511 km (0.112 R)
• M19: 4,424,656 km (0.05 R)
• M20: 4,577,096 km (0.043 R)
• M21: 4,673,288 km (0.042 R)
• M22: 5,025,142 km (0.117 R)
• M23: 5,365,477 km (0.051 R)
• M24: 5,528,240 km (0.078 R)
• M25: 5,837,907 km (0.093 R)
• M26: 6,068,737 km (0.084 R)
• M27: 6,345,493 km (0.113 R)
• M28: 6,604,596 km (0.119 R)
• M29: 6,713,653 km (0.103 R)
• M30: 6,867,290 km (0.078 R)
• M31: 6,999,984 km (0.036 R)
• M32: 7,200,594 km (0.101 R)
• M33: 7,906,247 km (0.097 R)
• M34: 8,045,373 km (0.077 R)
• M35: 8,586,469 km (0.086 R)
• M36: 8,921,568 km (0.094 R)
• M37: 9,139,383 km (0.085 R)
• M38: 9,629,615 km (0.081 R)
• M39: 9,778,315 km (0.119 R)
• M40: 10,053,127 km (0.099 R)
• M41: 10,738,285 km (0.099 R)
• M42: 11,047,803 km (0.115 R)
• M43: 12,180,707 km (0.095 R)
• M44: 12,584,622 km (0.12 R)
• M45: 12,720,307 km (0.082 R)
• M46: 13,212,634 km (0.117 R)
• M47: 13,544,442 km (0.105 R)
• M48: 13,850,818 km (0.118 R)
• M49: 14,216,136 km (0.092 R)
• M50: 14,414,054 km (0.105 R)
• M51: 14,556,022 km (0.11 R)
• M52: 14,698,589 km (0.109 R)
• M53: 15,244,023 km (0.066 R)
• M54: 15,388,834 km (0.073 R)
• M55: 15,562,966 km (0.1 R)
• M56: 15,796,338 km (0.056 R)
• M57: 15,913,473 km (0.111 R)
• M58: 16,119,021 km (0.112 R)
• M59: 16,236,904 km (0.104 R)
• M60: 17,220,660 km (0.065 R)
• M61: 17,492,180 km (0.096 R)
• M62: 17,643,722 km (0.069 R)
• M63: 17,917,636 km (0.112 R)
• M64: 18,469,503 km (0.069 R)
• M65: 19,653,121 km (0.076 R)
• M66: 20,095,482 km (0.115 R)
• M67: 20,636,877 km (0.085 R)
• M68: 20,829,110 km (0.067 R)
• M69: 21,183,208 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 10.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.19 AU - 8.37 AU

Year: 7699 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,317,576 km

• M1: 232,176 km (0.092 R)
• M2: 304,132 km (0.046 R)
• M3: 472,430 km (0.111 R)
• M4: 552,166 km (0.084 R)
• M5: 1,590,525 km (0.076 R)
• M6: 1,680,882 km (0.054 R)
• M7: 1,773,034 km (0.112 R)
• M8: 1,924,128 km (0.07 R)
• M9: 2,341,356 km (0.107 R)
• M10: 2,528,952 km (0.102 R)
• M11: 2,786,709 km (0.101 R)
• M12: 2,874,673 km (0.092 R)
• M13: 3,189,576 km (0.075 R)
• M14: 3,421,453 km (0.1 R)
• M15: 3,563,272 km (0.098 R)
• M16: 4,200,559 km (0.084 R)
• M17: 4,403,713 km (0.081 R)
• M18: 5,221,714 km (0.108 R)
• M19: 5,385,523 km (0.119 R)
• M20: 5,578,804 km (0.113 R)
• M21: 5,943,673 km (0.117 R)
• M22: 6,403,686 km (0.048 R)
• M23: 6,549,694 km (0.083 R)
• M24: 6,726,519 km (0.111 R)
• M25: 7,115,024 km (0.09 R)
• M26: 7,236,049 km (0.091 R)
• M27: 7,572,495 km (0.105 R)
• M28: 7,976,708 km (0.095 R)
• M29: 8,260,645 km (0.049 R)
• M30: 9,462,813 km (0.034 R)
• M31: 9,729,995 km (0.087 R)
• M32: 9,965,761 km (0.084 R)
• M33: 10,067,338 km (0.046 R)
• M34: 10,374,313 km (0.05 R)
• M35: 11,102,705 km (0.051 R)
• M36: 11,704,238 km (0.099 R)
• M37: 11,775,746 km (0.091 R)
• M38: 12,027,070 km (0.106 R)
• M39: 12,207,785 km (0.034 R)
• M40: 12,425,749 km (0.093 R)
• M41: 12,902,368 km (0.073 R)
• M42: 13,647,365 km (0.085 R)
• M43: 13,949,403 km (0.116 R)
• M44: 14,368,127 km (0.052 R)
• M45: 15,101,157 km (0.12 R)
• M46: 15,846,454 km (0.094 R)
• M47: 17,087,966 km (0.099 R)
• M48: 17,169,198 km (0.09 R)
• M49: 17,372,651 km (0.115 R)
• M50: 17,577,002 km (0.102 R)
• M51: 18,443,921 km (0.114 R)
• M52: 18,735,937 km (0.081 R)
• M53: 19,366,791 km (0.116 R)
• M54: 19,621,257 km (0.069 R)
• M55: 19,748,714 km (0.094 R)
• M56: 20,520,190 km (0.085 R)
• M57: 21,432,438 km (0.074 R)
• M58: 21,607,767 km (0.118 R)
• M59: 22,092,165 km (0.113 R)
• M60: 22,358,000 km (0.119 R)
• M61: 22,758,623 km (0.115 R)
• M62: 22,892,813 km (0.057 R)
• M63: 22,982,272 km (0.09 R)
• M64: 23,612,378 km (0.117 R)
• M65: 23,929,526 km (0.117 R)
• M66: 24,202,392 km (0.116 R)
• M67: 25,443,606 km (0.103 R)
• M68: 25,861,881 km (0.119 R)
• M69: 26,705,314 km (0.053 R)
• M70: 27,035,776 km (0.088 R)
• M71: 27,272,589 km (0.089 R)
• M72: 27,653,017 km (0.077 R)
• M73: 29,337,938 km (0.074 R)
• M74: 31,155,103 km (0.071 R)
• M75: 31,602,700 km (0.1 R)
• M76: 31,702,482 km (0.11 R)
• M77: 32,655,121 km (0.054 R)
• M78: 32,907,492 km (0.094 R)
• M79: 33,617,334 km (0.102 R)
• M80: 34,229,788 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 11.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.73 AU - 11.29 AU

Year: 10404 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,317,576 km

• M1: 193,580 km (0.108 R)
• M2: 275,559 km (0.097 R)
• M3: 503,247 km (0.045 R)
• M4: 578,794 km (0.077 R)
• M5: 850,165 km (0.107 R)
• M6: 1,182,870 km (0.054 R)
• M7: 1,375,403 km (0.084 R)
• M8: 1,487,152 km (0.067 R)
• M9: 1,602,044 km (0.117 R)
• M10: 1,696,141 km (0.111 R)
• M11: 1,816,417 km (0.097 R)
• M12: 2,543,313 km (0.099 R)
• M13: 2,880,507 km (0.116 R)
• M14: 3,232,212 km (0.104 R)
• M15: 4,008,924 km (0.11 R)
• M16: 4,171,237 km (0.109 R)
• M17: 5,049,527 km (0.092 R)
• M18: 5,260,310 km (0.119 R)
• M19: 5,654,351 km (0.098 R)
• M20: 6,395,159 km (0.117 R)
• M21: 7,127,291 km (0.112 R)
• M22: 7,885,902 km (0.078 R)
• M23: 8,336,790 km (0.069 R)
• M24: 8,461,256 km (0.087 R)
• M25: 8,838,392 km (0.091 R)
• M26: 9,007,737 km (0.119 R)
• M27: 9,092,858 km (0.078 R)
• M28: 9,349,867 km (0.04 R)
• M29: 9,696,186 km (0.05 R)
• M30: 9,958,581 km (0.108 R)
• M31: 10,134,957 km (0.103 R)
• M32: 10,625,189 km (0.054 R)
• M33: 11,398,161 km (0.081 R)
• M34: 11,861,316 km (0.12 R)
• M35: 12,236,208 km (0.114 R)
• M36: 12,901,769 km (0.081 R)
• M37: 13,190,643 km (0.101 R)
• M38: 13,335,902 km (0.107 R)
• M39: 13,922,176 km (0.114 R)
• M40: 15,526,613 km (0.053 R)
• M41: 15,680,101 km (0.088 R)
• M42: 16,350,598 km (0.074 R)
• M43: 16,506,779 km (0.103 R)
• M44: 16,767,977 km (0.098 R)
• M45: 17,241,753 km (0.092 R)
• M46: 17,826,681 km (0.12 R)
• M47: 18,852,473 km (0.109 R)
• M48: 20,848,109 km (0.116 R)
• M49: 21,187,247 km (0.077 R)
• M50: 21,471,334 km (0.082 R)
• M51: 22,388,518 km (0.094 R)
• M52: 23,729,513 km (0.087 R)
• M53: 25,698,521 km (0.088 R)
• M54: 25,819,545 km (0.111 R)
• M55: 26,610,768 km (0.105 R)
• M56: 26,855,959 km (0.081 R)
• M57: 27,040,264 km (0.073 R)
• M58: 27,163,233 km (0.108 R)
• M59: 27,348,286 km (0.101 R)
• M60: 28,529,660 km (0.051 R)
• M61: 29,410,792 km (0.104 R)
• M62: 29,918,377 km (0.079 R)
• M63: 31,135,356 km (0.095 R)
• M64: 32,826,710 km (0.102 R)
• M65: 34,081,686 km (0.047 R)
• M66: 37,526,925 km (0.105 R)
• M67: 38,561,095 km (0.057 R)
• M68: 38,908,013 km (0.095 R)
• M69: 39,884,588 km (0.057 R)
• M70: 41,081,370 km (0.097 R)
• M71: 41,577,587 km (0.072 R)
• M72: 42,075,748 km (0.105 R)
• M73: 42,647,660 km (0.12 R)
• M74: 43,006,246 km (0.107 R)
• M75: 43,510,092 km (0.117 R)
• M76: 43,943,627 km (0.059 R)
• M77: 44,015,882 km (0.048 R)
• M78: 45,325,612 km (0.096 R)
• M79: 45,911,736 km (0.098 R)
• M80: 46,058,641 km (0.069 R)
• M81: 46,426,652 km (0.115 R)
• M82: 47,759,569 km (0.059 R)
• M83: 47,982,919 km (0.105 R)
• M84: 50,008,923 km (0.107 R)
• M85: 50,084,470 km (0.1 R)
• M86: 50,160,166 km (0.071 R)
• M87: 50,462,952 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.98 AU - 15.06 AU

Year: 15716 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,317,576 km

• M1: 189,391 km (0.069 R)
• M2: 281,842 km (0.117 R)
• M3: 490,831 km (0.084 R)
• M4: 598,541 km (0.086 R)
• M5: 728,841 km (0.114 R)
• M6: 830,867 km (0.068 R)
• M7: 938,577 km (0.109 R)
• M8: 1,246,300 km (0.089 R)
• M9: 1,470,098 km (0.116 R)
• M10: 1,707,660 km (0.052 R)
• M11: 1,813,425 km (0.029 R)
• M12: 2,516,386 km (0.047 R)
• M13: 2,678,999 km (0.073 R)
• M14: 3,166,688 km (0.065 R)
• M15: 3,914,976 km (0.065 R)
• M16: 5,124,625 km (0.082 R)
• M17: 5,332,715 km (0.088 R)
• M18: 5,437,733 km (0.116 R)
• M19: 5,919,289 km (0.109 R)
• M20: 6,526,506 km (0.072 R)
• M21: 7,445,486 km (0.096 R)
• M22: 7,651,931 km (0.111 R)
• M23: 8,010,368 km (0.111 R)
• M24: 8,191,680 km (0.077 R)
• M25: 8,650,946 km (0.093 R)
• M26: 8,774,813 km (0.055 R)
• M27: 9,150,154 km (0.074 R)
• M28: 9,851,917 km (0.1 R)
• M29: 10,078,857 km (0.052 R)
• M30: 10,637,306 km (0.029 R)
• M31: 11,138,459 km (0.082 R)
• M32: 11,273,396 km (0.103 R)
• M33: 11,442,891 km (0.055 R)
• M34: 11,887,496 km (0.092 R)
• M35: 11,990,868 km (0.099 R)
• M36: 12,970,584 km (0.104 R)
• M37: 13,362,531 km (0.034 R)
• M38: 13,830,922 km (0.063 R)
• M39: 14,635,608 km (0.093 R)
• M40: 15,267,959 km (0.107 R)
• M41: 16,099,573 km (0.085 R)
• M42: 17,140,176 km (0.063 R)
• M43: 17,257,162 km (0.027 R)
• M44: 17,492,030 km (0.099 R)
• M45: 17,964,759 km (0.107 R)
• M46: 18,202,620 km (0.109 R)
• M47: 19,084,200 km (0.059 R)
• M48: 20,143,802 km (0.1 R)
• M49: 20,391,087 km (0.067 R)
• M50: 20,556,543 km (0.109 R)
• M51: 20,680,858 km (0.074 R)
• M52: 21,055,452 km (0.04 R)
• M53: 21,516,213 km (0.111 R)
• M54: 21,980,415 km (0.091 R)
• M55: 22,192,545 km (0.063 R)
• M56: 22,320,152 km (0.087 R)
• M57: 22,533,329 km (0.096 R)
• M58: 23,047,646 km (0.116 R)
• M59: 23,609,386 km (0.086 R)
• M60: 24,131,932 km (0.054 R)
• M61: 24,658,217 km (0.104 R)
• M62: 24,966,987 km (0.074 R)
• M63: 25,543,836 km (0.082 R)
• M64: 26,755,878 km (0.105 R)
• M65: 27,437,446 km (0.078 R)
• M66: 27,940,843 km (0.099 R)
• M67: 28,447,381 km (0.073 R)
• M68: 28,910,387 km (0.057 R)
• M69: 29,844,027 km (0.073 R)
• M70: 31,120,097 km (0.116 R)
• M71: 31,358,406 km (0.08 R)
• M72: 32,076,925 km (0.113 R)
• M73: 32,317,628 km (0.091 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit