🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.91 AU - 1.05 AU

Year: 343 Days

Day: 37.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.05 AU - 1.09 AU

Year: 391 Days

Day: 22.2 Hours

Environment

Temp: 51 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.54 AU - 2.48 AU

Year: 1006 Days

Day: 12.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,577,996 km

• M1: 530,324 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.94 AU - 3.68 AU

Year: 2126 Days

Day: 46.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.82 AU - 4.94 AU

Year: 3807 Days

Day: 28 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,577,996 km

• M1: 3,730,971 km (0.118 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 13.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.21 AU - 7.23 AU

Year: 6151 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,577,996 km

• M1: 217,964 km (0.087 R)
• M2: 418,276 km (0.087 R)
• M3: 1,056,161 km (0.079 R)
• M4: 1,405,472 km (0.111 R)
• M5: 1,638,994 km (0.036 R)
• M6: 2,233,496 km (0.094 R)
• M7: 2,519,827 km (0.115 R)
• M8: 2,697,549 km (0.077 R)
• M9: 3,307,310 km (0.09 R)
• M10: 3,959,407 km (0.111 R)
• M11: 4,564,680 km (0.061 R)
• M12: 5,229,343 km (0.076 R)
• M13: 5,689,357 km (0.116 R)
• M14: 6,226,712 km (0.035 R)
• M15: 6,355,516 km (0.041 R)
• M16: 6,830,040 km (0.098 R)
• M17: 7,316,084 km (0.073 R)
• M18: 7,623,507 km (0.094 R)
• M19: 7,935,120 km (0.113 R)
• M20: 8,357,285 km (0.093 R)
• M21: 8,446,146 km (0.074 R)
• M22: 8,840,935 km (0.101 R)
• M23: 9,186,805 km (0.108 R)
• M24: 9,278,658 km (0.093 R)
• M25: 10,061,654 km (0.099 R)
• M26: 10,232,195 km (0.069 R)
• M27: 10,384,635 km (0.1 R)
• M28: 10,982,428 km (0.119 R)
• M29: 11,256,193 km (0.08 R)
• M30: 11,472,810 km (0.118 R)
• M31: 11,790,407 km (0.064 R)
• M32: 12,945,302 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 12

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.83 AU - 8.15 AU

Year: 7238 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,577,996 km

• M1: 172,636 km (0.096 R)
• M2: 346,768 km (0.075 R)
• M3: 531,222 km (0.071 R)
• M4: 623,674 km (0.115 R)
• M5: 708,047 km (0.053 R)
• M6: 1,229,545 km (0.041 R)
• M7: 1,471,744 km (0.114 R)
• M8: 1,896,153 km (0.109 R)
• M9: 2,312,783 km (0.103 R)
• M10: 3,281,280 km (0.114 R)
• M11: 3,727,680 km (0.06 R)
• M12: 4,882,725 km (0.095 R)
• M13: 5,240,713 km (0.108 R)
• M14: 5,514,776 km (0.109 R)
• M15: 5,981,970 km (0.066 R)
• M16: 6,690,466 km (0.029 R)
• M17: 6,921,594 km (0.051 R)
• M18: 7,256,245 km (0.064 R)
• M19: 7,596,281 km (0.079 R)
• M20: 7,837,432 km (0.049 R)
• M21: 8,011,265 km (0.061 R)
• M22: 8,186,295 km (0.112 R)
• M23: 8,469,184 km (0.082 R)
• M24: 9,008,185 km (0.089 R)
• M25: 9,410,454 km (0.111 R)
• M26: 9,558,257 km (0.119 R)
• M27: 9,744,057 km (0.031 R)
• M28: 9,856,106 km (0.119 R)
• M29: 10,119,398 km (0.099 R)
• M30: 10,232,794 km (0.104 R)
• M31: 10,346,787 km (0.096 R)
• M32: 12,347,659 km (0.116 R)
• M33: 12,468,983 km (0.076 R)
• M34: 12,876,487 km (0.097 R)
• M35: 13,412,795 km (0.093 R)
• M36: 13,914,397 km (0.088 R)
• M37: 14,167,367 km (0.069 R)
• M38: 15,151,721 km (0.051 R)
• M39: 15,717,799 km (0.079 R)
• M40: 15,849,446 km (0.115 R)
• M41: 16,113,785 km (0.078 R)
• M42: 16,602,222 km (0.083 R)
• M43: 17,005,538 km (0.103 R)
• M44: 17,867,521 km (0.118 R)
• M45: 18,419,238 km (0.069 R)
• M46: 20,442,100 km (0.057 R)
• M47: 20,681,906 km (0.03 R)
• M48: 21,504,096 km (0.043 R)
• M49: 21,650,253 km (0.09 R)
• M50: 21,943,614 km (0.07 R)
• M51: 22,189,254 km (0.065 R)
• M52: 24,084,808 km (0.067 R)
• M53: 24,287,364 km (0.051 R)
• M54: 24,694,270 km (0.114 R)
• M55: 25,463,054 km (0.106 R)
• M56: 25,669,499 km (0.031 R)
• M57: 25,876,392 km (0.061 R)
• M58: 26,239,766 km (0.101 R)
• M59: 27,024,407 km (0.12 R)
• M60: 27,234,891 km (0.114 R)
• M61: 27,393,016 km (0.091 R)
• M62: 27,551,589 km (0.103 R)
• M63: 27,710,462 km (0.067 R)
• M64: 27,975,849 km (0.066 R)
• M65: 28,295,540 km (0.106 R)
• M66: 31,171,260 km (0.064 R)
• M67: 31,613,471 km (0.118 R)
• M68: 31,835,324 km (0.108 R)
• M69: 32,503,877 km (0.097 R)
• M70: 33,177,068 km (0.095 R)
• M71: 33,855,045 km (0.12 R)
• M72: 35,742,671 km (0.092 R)
• M73: 35,915,906 km (0.039 R)
• M74: 36,379,509 km (0.093 R)
• M75: 36,728,372 km (0.1 R)
• M76: 38,726,550 km (0.087 R)
• M77: 38,963,962 km (0.092 R)
• M78: 39,201,823 km (0.118 R)
• M79: 39,619,201 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 8.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.67 AU - 8.17 AU

Year: 7870 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,577,996 km

• M1: 192,233 km (0.066 R)
• M2: 364,121 km (0.097 R)
• M3: 430,692 km (0.059 R)
• M4: 910,901 km (0.106 R)
• M5: 1,006,345 km (0.1 R)
• M6: 1,252,433 km (0.096 R)
• M7: 1,374,954 km (0.08 R)
• M8: 1,533,827 km (0.118 R)
• M9: 1,869,824 km (0.1 R)
• M10: 2,082,552 km (0.11 R)
• M11: 2,531,495 km (0.082 R)
• M12: 2,887,688 km (0.11 R)
• M13: 2,968,919 km (0.076 R)
• M14: 3,175,813 km (0.118 R)
• M15: 3,344,560 km (0.105 R)
• M16: 3,625,205 km (0.103 R)
• M17: 4,255,760 km (0.118 R)
• M18: 4,750,780 km (0.052 R)
• M19: 4,919,825 km (0.101 R)
• M20: 5,363,832 km (0.102 R)
• M21: 5,743,661 km (0.114 R)
• M22: 5,820,704 km (0.096 R)
• M23: 6,396,057 km (0.087 R)
• M24: 6,853,078 km (0.069 R)
• M25: 6,989,512 km (0.049 R)
• M26: 7,855,384 km (0.094 R)
• M27: 7,941,104 km (0.115 R)
• M28: 8,113,141 km (0.092 R)
• M29: 9,022,248 km (0.106 R)
• M30: 9,081,937 km (0.086 R)
• M31: 9,686,911 km (0.101 R)
• M32: 10,967,169 km (0.094 R)
• M33: 11,094,926 km (0.117 R)
• M34: 11,158,954 km (0.025 R)
• M35: 11,255,295 km (0.11 R)
• M36: 11,708,427 km (0.089 R)
• M37: 12,167,692 km (0.044 R)
• M38: 12,833,852 km (0.093 R)
• M39: 13,205,303 km (0.104 R)
• M40: 14,726,265 km (0.087 R)
• M41: 15,008,706 km (0.111 R)
• M42: 15,328,695 km (0.117 R)
• M43: 15,543,219 km (0.104 R)
• M44: 15,866,799 km (0.1 R)
• M45: 16,011,460 km (0.046 R)
• M46: 16,814,352 km (0.085 R)
• M47: 17,855,254 km (0.096 R)
• M48: 21,699,321 km (0.116 R)
• M49: 22,020,657 km (0.03 R)
• M50: 22,101,290 km (0.074 R)
• M51: 22,424,721 km (0.07 R)
• M52: 26,212,389 km (0.114 R)
• M53: 27,373,867 km (0.111 R)
• M54: 27,895,365 km (0.116 R)
• M55: 28,595,783 km (0.104 R)
• M56: 28,683,746 km (0.115 R)
• M57: 28,771,859 km (0.113 R)
• M58: 28,992,367 km (0.081 R)
• M59: 29,257,753 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 12.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.43 AU - 9.07 AU

Year: 8367 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,577,996 km

• M1: 185,950 km (0.077 R)
• M2: 274,662 km (0.105 R)
• M3: 387,010 km (0.037 R)
• M4: 496,366 km (0.093 R)
• M5: 576,849 km (0.096 R)
• M6: 677,678 km (0.05 R)
• M7: 1,560,455 km (0.116 R)
• M8: 1,950,906 km (0.06 R)
• M9: 2,064,899 km (0.095 R)
• M10: 2,181,287 km (0.029 R)
• M11: 2,796,283 km (0.043 R)
• M12: 3,136,918 km (0.064 R)
• M13: 3,217,551 km (0.102 R)
• M14: 3,326,009 km (0.053 R)
• M15: 3,435,814 km (0.093 R)
• M16: 3,518,991 km (0.12 R)
• M17: 3,630,890 km (0.066 R)
• M18: 3,887,301 km (0.095 R)
• M19: 4,149,546 km (0.076 R)
• M20: 4,297,947 km (0.089 R)
• M21: 4,417,775 km (0.098 R)
• M22: 4,508,431 km (0.059 R)
• M23: 5,976,136 km (0.037 R)
• M24: 6,245,562 km (0.101 R)
• M25: 6,519,026 km (0.076 R)
• M26: 7,398,961 km (0.095 R)
• M27: 7,543,173 km (0.106 R)
• M28: 7,944,844 km (0.08 R)
• M29: 8,391,094 km (0.098 R)
• M30: 8,579,438 km (0.117 R)
• M31: 8,731,130 km (0.047 R)
• M32: 8,883,720 km (0.106 R)
• M33: 9,424,815 km (0.116 R)
• M34: 9,699,328 km (0.117 R)
• M35: 10,216,338 km (0.102 R)
• M36: 10,660,793 km (0.074 R)
• M37: 11,029,253 km (0.063 R)
• M38: 11,360,313 km (0.077 R)
• M39: 11,526,965 km (0.116 R)
• M40: 11,610,590 km (0.037 R)
• M41: 12,287,371 km (0.033 R)
• M42: 12,372,941 km (0.118 R)
• M43: 12,630,548 km (0.111 R)
• M44: 13,064,083 km (0.078 R)
• M45: 13,282,645 km (0.077 R)
• M46: 13,723,510 km (0.047 R)
• M47: 13,990,243 km (0.05 R)
• M48: 14,937,647 km (0.115 R)
• M49: 15,673,369 km (0.061 R)
• M50: 15,952,369 km (0.113 R)
• M51: 16,656,975 km (0.102 R)
• M52: 16,751,670 km (0.08 R)
• M53: 17,180,119 km (0.103 R)
• M54: 17,999,317 km (0.03 R)
• M55: 18,145,175 km (0.119 R)
• M56: 18,242,563 km (0.069 R)
• M57: 19,876,171 km (0.111 R)
• M58: 20,532,457 km (0.12 R)
• M59: 21,970,093 km (0.056 R)
• M60: 23,228,211 km (0.096 R)
• M61: 23,812,540 km (0.118 R)
• M62: 23,919,353 km (0.085 R)
• M63: 24,294,395 km (0.102 R)
• M64: 26,198,477 km (0.101 R)
• M65: 27,924,687 km (0.09 R)
• M66: 28,489,418 km (0.106 R)
• M67: 28,716,358 km (0.097 R)
• M68: 29,515,361 km (0.108 R)
• M69: 29,860,034 km (0.074 R)
• M70: 32,132,725 km (0.066 R)
• M71: 34,219,466 km (0.081 R)
• M72: 34,702,517 km (0.035 R)
• M73: 34,945,015 km (0.092 R)
• M74: 36,104,100 km (0.073 R)
• M75: 37,897,479 km (0.098 R)
• M76: 38,209,540 km (0.069 R)
• M77: 39,277,220 km (0.071 R)
• M78: 39,719,731 km (0.093 R)
• M79: 40,418,353 km (0.114 R)
• M80: 41,377,574 km (0.074 R)
• M81: 42,215,023 km (0.084 R)
• M82: 43,058,007 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 7

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.41 AU - 16.95 AU

Year: 24054 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,577,996 km

• M1: 105,915 km (0.097 R)
• M2: 417,528 km (0.11 R)
• M3: 513,420 km (0.058 R)
• M4: 751,281 km (0.063 R)
• M5: 1,127,519 km (0.099 R)
• M6: 1,526,197 km (0.08 R)
• M7: 1,586,635 km (0.03 R)
• M8: 1,900,641 km (0.119 R)
• M9: 2,165,728 km (0.05 R)
• M10: 2,694,258 km (0.098 R)
• M11: 3,300,428 km (0.116 R)
• M12: 3,781,984 km (0.104 R)
• M13: 4,115,288 km (0.102 R)
• M14: 4,457,867 km (0.1 R)
• M15: 5,262,255 km (0.116 R)
• M16: 5,918,541 km (0.079 R)
• M17: 7,153,471 km (0.117 R)
• M18: 8,037,295 km (0.072 R)
• M19: 8,357,285 km (0.054 R)
• M20: 8,464,996 km (0.082 R)
• M21: 9,398,486 km (0.072 R)
• M22: 9,679,132 km (0.115 R)
• M23: 10,770,897 km (0.047 R)
• M24: 11,123,798 km (0.037 R)
• M25: 11,182,890 km (0.088 R)
• M26: 11,540,279 km (0.12 R)
• M27: 12,265,978 km (0.043 R)
• M28: 12,388,349 km (0.078 R)
• M29: 13,006,488 km (0.119 R)
• M30: 14,144,179 km (0.071 R)
• M31: 15,116,416 km (0.068 R)
• M32: 15,577,477 km (0.095 R)
• M33: 16,648,597 km (0.095 R)
• M34: 16,920,118 km (0.117 R)
• M35: 17,467,496 km (0.026 R)
• M36: 17,605,276 km (0.047 R)
• M37: 19,073,429 km (0.112 R)
• M38: 19,215,248 km (0.119 R)
• M39: 20,146,046 km (0.092 R)
• M40: 20,871,895 km (0.07 R)
• M41: 21,828,274 km (0.098 R)
• M42: 22,274,375 km (0.029 R)
• M43: 23,100,305 km (0.06 R)
• M44: 27,137,802 km (0.104 R)
• M45: 28,180,798 km (0.083 R)
• M46: 28,747,774 km (0.045 R)
• M47: 30,637,046 km (0.115 R)
• M48: 30,803,249 km (0.032 R)
• M49: 31,974,899 km (0.108 R)
• M50: 32,566,260 km (0.096 R)
• M51: 32,735,904 km (0.078 R)
• M52: 33,246,481 km (0.119 R)
• M53: 34,620,837 km (0.036 R)
• M54: 35,489,252 km (0.09 R)
• M55: 36,189,071 km (0.084 R)
• M56: 37,158,765 km (0.115 R)
• M57: 37,513,611 km (0.092 R)
• M58: 37,958,515 km (0.088 R)
• M59: 38,763,950 km (0.103 R)
• M60: 39,484,712 km (0.115 R)
• M61: 40,391,724 km (0.075 R)
• M62: 40,573,934 km (0.084 R)
• M63: 42,041,639 km (0.094 R)
• M64: 43,713,545 km (0.104 R)
• M65: 45,596,533 km (0.115 R)
• M66: 46,261,795 km (0.056 R)
• M67: 47,217,875 km (0.051 R)
• M68: 49,538,736 km (0.114 R)
• M69: 50,811,216 km (0.099 R)
• M70: 52,094,467 km (0.046 R)
• M71: 53,388,488 km (0.074 R)
• M72: 54,592,153 km (0.114 R)
• M73: 55,298,554 km (0.093 R)
• M74: 56,109,524 km (0.057 R)
• M75: 56,516,430 km (0.102 R)
• M76: 56,618,306 km (0.099 R)
• M77: 57,743,133 km (0.042 R)
• M78: 58,153,928 km (0.033 R)
• M79: 58,565,771 km (0.049 R)
• M80: 58,772,067 km (0.112 R)
• M81: 60,430,957 km (0.117 R)
• M82: 60,639,347 km (0.097 R)
• M83: 62,631,393 km (0.08 R)
• M84: 62,736,859 km (0.085 R)
• M85: 62,947,942 km (0.1 R)
• M86: 64,538,466 km (0.113 R)
• M87: 65,499,034 km (0.051 R)
• M88: 67,218,512 km (0.06 R)
• M89: 67,975,477 km (0.103 R)
• M90: 69,825,405 km (0.071 R)
• M91: 70,153,473 km (0.094 R)
• M92: 71,802,191 km (0.108 R)
• M93: 72,354,506 km (0.053 R)
• M94: 74,131,430 km (0.1 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit