🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.6 AU - 0.6 AU

Year: 178 Days

Day: 43.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.31 AU - 1.39 AU

Year: 601 Days

Day: 40.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.48 AU - 1.76 AU

Year: 789 Days

Day: 18.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 138.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.69 AU - 1.97 AU

Year: 948 Days

Day: 27.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,504,476 km

• M1: 815,458 km (0.079 R)
• M2: 1,024,745 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.58 AU - 3.34 AU

Year: 1950 Days

Day: 24 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 8.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.47 AU - 5.09 AU

Year: 4001 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 92,504,476 km

• M1: 123,119 km (0.08 R)
• M2: 367,263 km (0.06 R)
• M3: 447,447 km (0.037 R)
• M4: 842,984 km (0.118 R)
• M5: 988,244 km (0.082 R)
• M6: 1,227,750 km (0.116 R)
• M7: 1,367,474 km (0.055 R)
• M8: 1,832,574 km (0.081 R)
• M9: 1,904,979 km (0.061 R)
• M10: 2,082,702 km (0.097 R)
• M11: 2,188,916 km (0.114 R)
• M12: 2,312,633 km (0.117 R)
• M13: 2,648,331 km (0.097 R)
• M14: 3,033,845 km (0.084 R)
• M15: 3,241,935 km (0.109 R)
• M16: 3,454,813 km (0.039 R)
• M17: 3,562,972 km (0.092 R)
• M18: 3,709,130 km (0.106 R)
• M19: 3,875,782 km (0.104 R)
• M20: 3,931,881 km (0.073 R)
• M21: 4,025,978 km (0.088 R)
• M22: 4,409,996 km (0.117 R)
• M23: 4,646,061 km (0.069 R)
• M24: 4,745,693 km (0.109 R)
• M25: 5,151,403 km (0.048 R)
• M26: 5,316,708 km (0.049 R)
• M27: 5,589,276 km (0.098 R)
• M28: 6,082,500 km (0.106 R)
• M29: 6,769,453 km (0.09 R)
• M30: 7,064,909 km (0.098 R)
• M31: 7,248,914 km (0.103 R)
• M32: 7,457,603 km (0.033 R)
• M33: 7,551,102 km (0.119 R)
• M34: 7,976,409 km (0.075 R)
• M35: 8,312,555 km (0.084 R)
• M36: 8,385,260 km (0.09 R)
• M37: 8,506,883 km (0.102 R)
• M38: 8,678,023 km (0.114 R)
• M39: 8,924,560 km (0.106 R)
• M40: 9,348,969 km (0.094 R)
• M41: 9,627,072 km (0.116 R)
• M42: 9,728,798 km (0.044 R)
• M43: 9,959,329 km (0.076 R)
• M44: 10,062,252 km (0.048 R)
• M45: 10,139,744 km (0.107 R)
• M46: 10,530,045 km (0.103 R)
• M47: 10,872,324 km (0.094 R)
• M48: 11,031,646 km (0.086 R)
• M49: 11,325,606 km (0.098 R)
• M50: 12,030,511 km (0.094 R)
• M51: 12,416,025 km (0.03 R)
• M52: 13,482,807 km (0.109 R)
• M53: 13,998,322 km (0.054 R)
• M54: 14,316,516 km (0.046 R)
• M55: 14,491,097 km (0.103 R)
• M56: 14,607,933 km (0.115 R)
• M57: 14,724,918 km (0.105 R)
• M58: 14,813,032 km (0.096 R)
• M59: 15,078,119 km (0.094 R)
• M60: 15,315,232 km (0.066 R)
• M61: 15,822,967 km (0.109 R)
• M62: 16,003,382 km (0.106 R)
• M63: 17,286,184 km (0.078 R)
• M64: 18,254,082 km (0.068 R)
• M65: 18,665,177 km (0.074 R)
• M66: 18,728,606 km (0.104 R)
• M67: 19,175,305 km (0.04 R)
• M68: 19,657,759 km (0.083 R)
• M69: 19,884,250 km (0.067 R)
• M70: 20,144,251 km (0.041 R)
• M71: 20,242,088 km (0.083 R)
• M72: 20,339,925 km (0.055 R)
• M73: 20,405,299 km (0.114 R)
• M74: 20,470,823 km (0.048 R)
• M75: 20,536,347 km (0.104 R)
• M76: 21,029,870 km (0.107 R)
• M77: 21,760,805 km (0.045 R)
• M78: 22,264,053 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 10.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.64 AU - 5 AU

Year: 4052 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 92,504,476 km

• M1: 337,194 km (0.102 R)
• M2: 470,934 km (0.043 R)
• M3: 673,789 km (0.069 R)
• M4: 807,529 km (0.09 R)
• M5: 1,138,739 km (0.099 R)
• M6: 1,365,230 km (0.11 R)
• M7: 1,497,475 km (0.065 R)
• M8: 1,746,705 km (0.12 R)
• M9: 1,847,235 km (0.101 R)
• M10: 2,176,051 km (0.1 R)
• M11: 2,300,217 km (0.1 R)
• M12: 2,442,933 km (0.096 R)
• M13: 2,621,403 km (0.095 R)
• M14: 2,956,802 km (0.097 R)
• M15: 3,025,617 km (0.101 R)
• M16: 3,164,743 km (0.114 R)
• M17: 3,467,679 km (0.114 R)
• M18: 3,817,438 km (0.058 R)
• M19: 4,006,081 km (0.095 R)
• M20: 4,392,642 km (0.074 R)
• M21: 4,933,588 km (0.117 R)
• M22: 5,077,202 km (0.116 R)
• M23: 5,389,862 km (0.045 R)
• M24: 6,034,180 km (0.085 R)
• M25: 6,679,994 km (0.076 R)
• M26: 6,816,427 km (0.03 R)
• M27: 6,907,831 km (0.092 R)
• M28: 7,844,613 km (0.114 R)
• M29: 8,181,956 km (0.083 R)
• M30: 8,279,195 km (0.082 R)
• M31: 8,352,498 km (0.045 R)
• M32: 8,425,801 km (0.09 R)
• M33: 8,573,304 km (0.078 R)
• M34: 9,399,833 km (0.097 R)
• M35: 9,809,731 km (0.115 R)
• M36: 9,938,983 km (0.104 R)
• M37: 10,042,804 km (0.093 R)
• M38: 10,779,873 km (0.068 R)
• M39: 10,886,536 km (0.11 R)
• M40: 11,371,233 km (0.079 R)
• M41: 11,807,910 km (0.119 R)
• M42: 12,111,294 km (0.115 R)
• M43: 12,501,146 km (0.069 R)
• M44: 12,669,593 km (0.115 R)
• M45: 13,264,843 km (0.106 R)
• M46: 13,379,286 km (0.1 R)
• M47: 13,522,750 km (0.115 R)
• M48: 13,666,813 km (0.047 R)
• M49: 13,898,241 km (0.069 R)
• M50: 13,985,307 km (0.045 R)
• M51: 14,101,843 km (0.085 R)
• M52: 14,955,898 km (0.048 R)
• M53: 15,254,196 km (0.11 R)
• M54: 15,948,031 km (0.093 R)
• M55: 16,252,911 km (0.031 R)
• M56: 16,775,606 km (0.049 R)
• M57: 17,428,900 km (0.118 R)
• M58: 17,900,582 km (0.085 R)
• M59: 17,963,862 km (0.118 R)
• M60: 18,408,467 km (0.09 R)
• M61: 18,472,345 km (0.11 R)
• M62: 18,600,102 km (0.082 R)
• M63: 19,082,256 km (0.111 R)
• M64: 19,308,597 km (0.073 R)
• M65: 19,373,373 km (0.116 R)
• M66: 19,731,361 km (0.102 R)
• M67: 19,829,347 km (0.115 R)
• M68: 19,894,722 km (0.111 R)
• M69: 20,025,919 km (0.093 R)
• M70: 20,222,939 km (0.085 R)
• M71: 20,321,824 km (0.07 R)
• M72: 20,453,769 km (0.064 R)
• M73: 20,851,550 km (0.047 R)
• M74: 21,318,744 km (0.102 R)
• M75: 21,452,933 km (0.04 R)
• M76: 22,195,686 km (0.081 R)
• M77: 22,263,604 km (0.085 R)
• M78: 22,331,671 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 10.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.93 AU - 5.89 AU

Year: 4166 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,504,476 km

• M1: 159,023 km (0.114 R)
• M2: 260,300 km (0.112 R)
• M3: 571,613 km (0.091 R)
• M4: 733,628 km (0.116 R)
• M5: 826,827 km (0.083 R)
• M6: 1,590,674 km (0.097 R)
• M7: 1,761,365 km (0.096 R)
• M8: 1,971,102 km (0.103 R)
• M9: 2,172,011 km (0.12 R)
• M10: 2,327,144 km (0.104 R)
• M11: 2,703,682 km (0.07 R)
• M12: 3,255,250 km (0.108 R)
• M13: 3,334,088 km (0.094 R)
• M14: 3,554,296 km (0.087 R)
• M15: 3,738,002 km (0.042 R)
• M16: 4,157,474 km (0.102 R)
• M17: 4,438,270 km (0.084 R)
• M18: 4,569,916 km (0.113 R)
• M19: 5,317,606 km (0.044 R)
• M20: 5,387,468 km (0.046 R)
• M21: 5,504,603 km (0.102 R)
• M22: 5,717,481 km (0.098 R)
• M23: 5,861,095 km (0.076 R)
• M24: 6,127,379 km (0.086 R)
• M25: 6,298,818 km (0.083 R)
• M26: 6,521,719 km (0.091 R)
• M27: 6,823,009 km (0.086 R)
• M28: 7,103,056 km (0.063 R)
• M29: 7,231,711 km (0.11 R)
• M30: 7,648,490 km (0.082 R)
• M31: 7,753,957 km (0.036 R)
• M32: 8,396,629 km (0.102 R)
• M33: 8,697,022 km (0.074 R)
• M34: 8,862,327 km (0.11 R)
• M35: 9,562,296 km (0.056 R)
• M36: 10,338,260 km (0.079 R)
• M37: 11,015,190 km (0.077 R)
• M38: 11,344,156 km (0.116 R)
• M39: 12,319,085 km (0.073 R)
• M40: 12,411,836 km (0.061 R)
• M41: 12,847,914 km (0.096 R)
• M42: 13,289,078 km (0.079 R)
• M43: 13,671,151 km (0.093 R)
• M44: 13,927,861 km (0.08 R)
• M45: 14,121,441 km (0.091 R)
• M46: 14,250,992 km (0.113 R)
• M47: 14,839,062 km (0.052 R)
• M48: 15,235,346 km (0.119 R)
• M49: 15,735,751 km (0.05 R)
• M50: 16,752,718 km (0.054 R)
• M51: 16,993,121 km (0.101 R)
• M52: 17,651,202 km (0.063 R)
• M53: 17,790,927 km (0.067 R)
• M54: 18,036,118 km (0.113 R)
• M55: 18,212,045 km (0.117 R)
• M56: 18,671,909 km (0.103 R)
• M57: 19,028,251 km (0.116 R)
• M58: 19,099,759 km (0.098 R)
• M59: 19,315,030 km (0.085 R)
• M60: 20,696,417 km (0.099 R)
• M61: 20,843,621 km (0.072 R)
• M62: 21,622,577 km (0.093 R)
• M63: 21,921,773 km (0.071 R)
• M64: 22,941,731 km (0.096 R)
• M65: 23,170,616 km (0.096 R)
• M66: 23,361,802 km (0.115 R)
• M67: 23,553,586 km (0.079 R)
• M68: 24,015,844 km (0.087 R)
• M69: 24,636,974 km (0.109 R)
• M70: 25,067,068 km (0.111 R)
• M71: 25,736,668 km (0.046 R)
• M72: 26,014,023 km (0.117 R)
• M73: 26,491,988 km (0.109 R)
• M74: 26,651,908 km (0.105 R)
• M75: 26,731,943 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.3

Radius: 7.8

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.12 AU - 16.18 AU

Year: 24850 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,504,476 km

• M1: 203,603 km (0.068 R)
• M2: 530,025 km (0.062 R)
• M3: 728,242 km (0.112 R)
• M4: 781,499 km (0.092 R)
• M5: 1,224,459 km (0.064 R)
• M6: 1,387,819 km (0.026 R)
• M7: 1,593,217 km (0.115 R)
• M8: 1,663,828 km (0.051 R)
• M9: 1,735,634 km (0.06 R)
• M10: 2,888,735 km (0.049 R)
• M11: 2,975,502 km (0.105 R)
• M12: 3,607,104 km (0.067 R)
• M13: 3,747,875 km (0.079 R)
• M14: 4,834,255 km (0.082 R)
• M15: 5,845,537 km (0.062 R)
• M16: 6,574,078 km (0.09 R)
• M17: 6,804,010 km (0.112 R)
• M18: 7,569,503 km (0.086 R)
• M19: 9,438,130 km (0.084 R)
• M20: 9,828,131 km (0.074 R)
• M21: 10,025,152 km (0.11 R)
• M22: 10,489,952 km (0.117 R)
• M23: 12,136,426 km (0.094 R)
• M24: 14,827,842 km (0.104 R)
• M25: 15,281,123 km (0.025 R)
• M26: 15,585,854 km (0.091 R)
• M27: 15,969,423 km (0.118 R)
• M28: 16,046,616 km (0.1 R)
• M29: 16,824,525 km (0.071 R)
• M30: 17,376,391 km (0.057 R)
• M31: 19,231,105 km (0.086 R)
• M32: 19,313,235 km (0.092 R)
• M33: 19,477,643 km (0.044 R)
• M34: 21,572,611 km (0.091 R)
• M35: 23,474,449 km (0.042 R)
• M36: 25,339,336 km (0.063 R)
• M37: 26,153,149 km (0.12 R)
• M38: 26,426,314 km (0.083 R)
• M39: 27,067,341 km (0.115 R)
• M40: 27,713,454 km (0.103 R)
• M41: 28,551,651 km (0.063 R)
• M42: 29,209,433 km (0.075 R)
• M43: 30,348,471 km (0.063 R)
• M44: 32,964,190 km (0.043 R)
• M45: 34,050,420 km (0.114 R)
• M46: 34,149,753 km (0.093 R)
• M47: 34,348,718 km (0.087 R)
• M48: 34,847,777 km (0.098 R)
• M49: 35,852,925 km (0.113 R)
• M50: 37,071,848 km (0.052 R)
• M51: 37,276,349 km (0.096 R)
• M52: 39,029,486 km (0.094 R)
• M53: 40,598,469 km (0.047 R)
• M54: 40,703,785 km (0.058 R)
• M55: 41,549,761 km (0.111 R)
• M56: 42,188,096 km (0.104 R)
• M57: 42,508,385 km (0.087 R)
• M58: 43,259,067 km (0.041 R)
• M59: 47,965,116 km (0.103 R)
• M60: 50,321,881 km (0.07 R)
• M61: 51,002,103 km (0.071 R)
• M62: 51,457,180 km (0.081 R)
• M63: 52,715,896 km (0.064 R)
• M64: 55,030,325 km (0.059 R)
• M65: 55,147,011 km (0.12 R)
• M66: 56,317,315 km (0.112 R)
• M67: 57,969,773 km (0.083 R)
• M68: 60,477,931 km (0.108 R)
• M69: 61,805,762 km (0.08 R)
• M70: 62,048,260 km (0.117 R)
• M71: 62,169,584 km (0.078 R)
• M72: 63,387,460 km (0.108 R)
• M73: 64,613,265 km (0.102 R)
• M74: 65,352,428 km (0.071 R)
• M75: 66,094,434 km (0.045 R)
• M76: 66,714,966 km (0.069 R)
• M77: 67,961,714 km (0.045 R)
• M78: 68,462,568 km (0.047 R)
• M79: 69,090,281 km (0.092 R)
• M80: 71,620,429 km (0.039 R)
• M81: 72,640,986 km (0.048 R)
• M82: 73,409,620 km (0.101 R)
• M83: 74,438,554 km (0.1 R)
• M84: 78,601,713 km (0.086 R)
• M85: 78,733,060 km (0.101 R)
• M86: 79,390,692 km (0.119 R)
• M87: 80,976,579 km (0.039 R)
• M88: 85,526,150 km (0.072 R)
• M89: 87,423,649 km (0.067 R)
• M90: 88,514,068 km (0.086 R)
• M91: 88,787,383 km (0.105 R)
• M92: 89,471,794 km (0.096 R)
• M93: 90,708,370 km (0.06 R)
• M94: 91,259,787 km (0.119 R)
• M95: 91,397,866 km (0.076 R)
• M96: 91,674,024 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit