🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 222 Days

Day: 36.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.79 AU - 0.97 AU

Year: 300 Days

Day: 43.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,979,656 km

• M1: 587,022 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.92 AU - 1.22 AU

Year: 402 Days

Day: 35.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.09 AU - 2.55 AU

Year: 1284 Days

Day: 38.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.88 AU - 4.02 AU

Year: 2329 Days

Day: 31.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.68 AU - 4.28 AU

Year: 2359 Days

Day: 39.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 10.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.34 AU - 9.66 AU

Year: 9007 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 66,979,656 km

• M1: 138,079 km (0.084 R)
• M2: 228,436 km (0.117 R)
• M3: 389,852 km (0.042 R)
• M4: 483,201 km (0.104 R)
• M5: 916,586 km (0.104 R)
• M6: 1,211,144 km (0.098 R)
• M7: 1,766,601 km (0.114 R)
• M8: 2,543,762 km (0.033 R)
• M9: 2,628,584 km (0.104 R)
• M10: 3,175,664 km (0.057 R)
• M11: 5,018,560 km (0.11 R)
• M12: 5,211,691 km (0.076 R)
• M13: 6,077,264 km (0.117 R)
• M14: 6,422,087 km (0.112 R)
• M15: 6,867,889 km (0.057 R)
• M16: 7,106,647 km (0.094 R)
• M17: 7,227,073 km (0.069 R)
• M18: 7,789,711 km (0.107 R)
• M19: 7,988,825 km (0.112 R)
• M20: 8,315,846 km (0.103 R)
• M21: 9,244,251 km (0.09 R)
• M22: 9,667,463 km (0.098 R)
• M23: 9,854,610 km (0.114 R)
• M24: 10,124,185 km (0.084 R)
• M25: 10,505,510 km (0.107 R)
• M26: 11,226,123 km (0.1 R)
• M27: 12,598,385 km (0.109 R)
• M28: 13,333,957 km (0.087 R)
• M29: 13,721,865 km (0.117 R)
• M30: 14,631,420 km (0.068 R)
• M31: 15,497,741 km (0.04 R)
• M32: 15,905,694 km (0.045 R)
• M33: 16,031,955 km (0.108 R)
• M34: 16,253,659 km (0.094 R)
• M35: 16,348,953 km (0.085 R)
• M36: 16,828,414 km (0.11 R)
• M37: 18,426,718 km (0.101 R)
• M38: 18,758,825 km (0.078 R)
• M39: 19,429,023 km (0.054 R)
• M40: 19,563,961 km (0.107 R)
• M41: 19,767,115 km (0.111 R)
• M42: 19,868,841 km (0.118 R)
• M43: 20,861,872 km (0.067 R)
• M44: 21,208,041 km (0.107 R)
• M45: 21,451,437 km (0.112 R)
• M46: 22,860,200 km (0.103 R)
• M47: 22,931,558 km (0.115 R)
• M48: 23,002,767 km (0.093 R)
• M49: 23,324,552 km (0.055 R)
• M50: 23,503,920 km (0.067 R)
• M51: 23,755,992 km (0.037 R)
• M52: 24,226,178 km (0.109 R)
• M53: 24,298,883 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 10.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.09 AU - 11.85 AU

Year: 13205 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,979,656 km

• M1: 270,772 km (0.087 R)
• M2: 343,926 km (0.051 R)
• M3: 437,424 km (0.106 R)
• M4: 590,912 km (0.079 R)
• M5: 750,084 km (0.091 R)
• M6: 835,205 km (0.051 R)
• M7: 1,000,660 km (0.079 R)
• M8: 1,160,730 km (0.104 R)
• M9: 1,295,218 km (0.119 R)
• M10: 1,364,482 km (0.09 R)
• M11: 1,635,703 km (0.033 R)
• M12: 1,826,291 km (0.11 R)
• M13: 2,146,430 km (0.104 R)
• M14: 2,977,147 km (0.092 R)
• M15: 3,093,385 km (0.085 R)
• M16: 3,234,904 km (0.083 R)
• M17: 3,598,128 km (0.067 R)
• M18: 3,672,329 km (0.091 R)
• M19: 4,764,991 km (0.076 R)
• M20: 4,901,425 km (0.087 R)
• M21: 5,375,201 km (0.107 R)
• M22: 6,246,908 km (0.116 R)
• M23: 6,517,082 km (0.028 R)
• M24: 6,790,995 km (0.075 R)
• M25: 7,162,148 km (0.11 R)
• M26: 7,381,757 km (0.084 R)
• M27: 7,540,032 km (0.087 R)
• M28: 7,924,349 km (0.078 R)
• M29: 8,184,200 km (0.089 R)
• M30: 8,348,010 km (0.115 R)
• M31: 8,479,806 km (0.101 R)
• M32: 8,645,560 km (0.026 R)
• M33: 9,697,383 km (0.115 R)
• M34: 9,940,479 km (0.05 R)
• M35: 10,610,528 km (0.084 R)
• M36: 10,717,640 km (0.111 R)
• M37: 11,077,423 km (0.092 R)
• M38: 11,222,383 km (0.104 R)
• M39: 11,295,088 km (0.07 R)
• M40: 11,441,096 km (0.089 R)
• M41: 11,808,807 km (0.07 R)
• M42: 12,292,457 km (0.092 R)
• M43: 12,706,993 km (0.099 R)
• M44: 12,782,839 km (0.047 R)
• M45: 12,896,832 km (0.03 R)
• M46: 13,011,275 km (0.103 R)
• M47: 13,087,719 km (0.099 R)
• M48: 14,252,339 km (0.05 R)
• M49: 14,727,462 km (0.072 R)
• M50: 14,847,140 km (0.115 R)
• M51: 16,431,232 km (0.072 R)
• M52: 17,012,868 km (0.058 R)
• M53: 17,983,160 km (0.088 R)
• M54: 18,196,337 km (0.089 R)
• M55: 18,410,561 km (0.076 R)
• M56: 18,754,935 km (0.059 R)
• M57: 19,537,632 km (0.09 R)
• M58: 20,508,671 km (0.109 R)
• M59: 21,134,738 km (0.1 R)
• M60: 22,497,425 km (0.094 R)
• M61: 23,004,263 km (0.111 R)
• M62: 23,143,090 km (0.112 R)
• M63: 23,514,841 km (0.113 R)
• M64: 24,499,942 km (0.12 R)
• M65: 24,641,761 km (0.046 R)
• M66: 24,736,457 km (0.095 R)
• M67: 25,116,435 km (0.114 R)
• M68: 25,690,143 km (0.111 R)
• M69: 26,413,299 km (0.089 R)
• M70: 26,607,328 km (0.096 R)
• M71: 26,947,812 km (0.099 R)
• M72: 27,830,290 km (0.084 R)
• M73: 27,929,025 km (0.096 R)
• M74: 28,971,722 km (0.111 R)
• M75: 29,422,460 km (0.079 R)
• M76: 29,724,349 km (0.103 R)
• M77: 30,027,135 km (0.1 R)
• M78: 30,584,985 km (0.089 R)
• M79: 31,351,226 km (0.092 R)
• M80: 31,711,009 km (0.081 R)
• M81: 31,865,693 km (0.065 R)
• M82: 33,320,682 km (0.079 R)
• M83: 33,477,909 km (0.116 R)
• M84: 34,479,018 km (0.081 R)
• M85: 34,744,105 km (0.029 R)
• M86: 35,865,042 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 11.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.96 AU - 13.92 AU

Year: 14995 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,979,656 km

• M1: 368,759 km (0.06 R)
• M2: 536,159 km (0.059 R)
• M3: 817,852 km (0.083 R)
• M4: 1,433,596 km (0.061 R)
• M5: 2,075,970 km (0.092 R)
• M6: 2,974,305 km (0.078 R)
• M7: 3,261,682 km (0.052 R)
• M8: 3,371,936 km (0.09 R)
• M9: 4,058,889 km (0.111 R)
• M10: 4,998,962 km (0.118 R)
• M11: 5,298,158 km (0.068 R)
• M12: 7,503,380 km (0.117 R)
• M13: 7,649,687 km (0.091 R)
• M14: 8,496,710 km (0.12 R)
• M15: 9,060,694 km (0.089 R)
• M16: 9,478,521 km (0.082 R)
• M17: 9,636,796 km (0.041 R)
• M18: 9,742,861 km (0.062 R)
• M19: 10,990,058 km (0.083 R)
• M20: 11,323,661 km (0.078 R)
• M21: 11,435,710 km (0.097 R)
• M22: 11,660,705 km (0.106 R)
• M23: 11,773,801 km (0.113 R)
• M24: 12,058,037 km (0.095 R)
• M25: 12,287,072 km (0.065 R)
• M26: 12,633,391 km (0.057 R)
• M27: 13,100,136 km (0.098 R)
• M28: 13,394,844 km (0.119 R)
• M29: 14,473,444 km (0.075 R)
• M30: 14,961,881 km (0.035 R)
• M31: 15,517,787 km (0.095 R)
• M32: 17,225,896 km (0.102 R)
• M33: 17,484,102 km (0.081 R)
• M34: 18,993,095 km (0.082 R)
• M35: 20,406,945 km (0.069 R)
• M36: 20,817,142 km (0.089 R)
• M37: 21,576,351 km (0.094 R)
• M38: 22,485,158 km (0.085 R)
• M39: 22,696,690 km (0.071 R)
• M40: 24,267,916 km (0.087 R)
• M41: 24,702,498 km (0.107 R)
• M42: 25,139,773 km (0.073 R)
• M43: 25,653,043 km (0.101 R)
• M44: 26,021,802 km (0.053 R)
• M45: 26,169,754 km (0.09 R)
• M46: 26,243,954 km (0.083 R)
• M47: 26,466,706 km (0.082 R)
• M48: 28,575,587 km (0.06 R)
• M49: 29,573,105 km (0.119 R)
• M50: 29,650,298 km (0.12 R)
• M51: 30,738,174 km (0.072 R)
• M52: 30,894,653 km (0.114 R)
• M53: 32,872,935 km (0.103 R)
• M54: 32,952,821 km (0.114 R)
• M55: 33,273,409 km (0.118 R)
• M56: 33,756,311 km (0.103 R)
• M57: 33,917,727 km (0.081 R)
• M58: 34,322,539 km (0.026 R)
• M59: 35,136,800 km (0.077 R)
• M60: 35,710,657 km (0.111 R)
• M61: 35,792,936 km (0.04 R)
• M62: 38,457,274 km (0.082 R)
• M63: 39,048,635 km (0.114 R)
• M64: 39,728,108 km (0.095 R)
• M65: 40,583,060 km (0.106 R)
• M66: 41,271,360 km (0.038 R)
• M67: 41,703,398 km (0.1 R)
• M68: 42,659,478 km (0.085 R)
• M69: 43,096,304 km (0.065 R)
• M70: 44,858,866 km (0.073 R)
• M71: 46,555,007 km (0.055 R)
• M72: 48,271,942 km (0.075 R)
• M73: 48,909,827 km (0.086 R)
• M74: 49,184,040 km (0.109 R)
• M75: 50,285,978 km (0.077 R)
• M76: 50,562,734 km (0.07 R)
• M77: 52,140,543 km (0.109 R)
• M78: 53,357,970 km (0.092 R)
• M79: 54,869,357 km (0.052 R)
• M80: 55,725,656 km (0.047 R)
• M81: 57,837,230 km (0.07 R)
• M82: 59,389,457 km (0.08 R)
• M83: 60,758,726 km (0.098 R)
• M84: 61,743,230 km (0.102 R)
• M85: 61,940,849 km (0.058 R)
• M86: 63,628,313 km (0.092 R)
• M87: 65,431,416 km (0.034 R)
• M88: 67,149,847 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.4

Radius: 5.4

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.54 AU - 16.44 AU

Year: 18007 Days

Day: 21.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,979,656 km

• M1: 84,074 km (0.108 R)
• M2: 190,139 km (0.096 R)
• M3: 228,735 km (0.085 R)
• M4: 270,772 km (0.088 R)
• M5: 837,748 km (0.075 R)
• M6: 1,100,143 km (0.096 R)
• M7: 2,026,453 km (0.093 R)
• M8: 2,088,685 km (0.115 R)
• M9: 2,278,974 km (0.102 R)
• M10: 2,744,971 km (0.109 R)
• M11: 3,723,491 km (0.094 R)
• M12: 4,229,730 km (0.111 R)
• M13: 4,430,042 km (0.106 R)
• M14: 4,551,814 km (0.046 R)
• M15: 4,715,923 km (0.103 R)
• M16: 5,007,789 km (0.053 R)
• M17: 5,740,519 km (0.085 R)
• M18: 6,831,088 km (0.118 R)
• M19: 7,256,245 km (0.074 R)
• M20: 8,989,336 km (0.094 R)
• M21: 9,195,183 km (0.033 R)
• M22: 9,454,735 km (0.097 R)
• M23: 9,506,945 km (0.109 R)
• M24: 10,194,197 km (0.104 R)
• M25: 10,625,189 km (0.098 R)
• M26: 10,679,493 km (0.114 R)
• M27: 12,009,717 km (0.071 R)
• M28: 12,694,127 km (0.1 R)
• M29: 12,983,150 km (0.112 R)
• M30: 13,922,176 km (0.031 R)
• M31: 14,580,556 km (0.101 R)
• M32: 15,187,774 km (0.095 R)
• M33: 15,310,145 km (0.069 R)
• M34: 15,803,220 km (0.107 R)
• M35: 15,865,153 km (0.108 R)
• M36: 18,020,560 km (0.093 R)
• M37: 18,934,453 km (0.098 R)
• M38: 19,596,423 km (0.074 R)
• M39: 19,662,995 km (0.057 R)
• M40: 19,729,715 km (0.104 R)
• M41: 20,874,887 km (0.081 R)
• M42: 20,942,954 km (0.069 R)
• M43: 21,352,702 km (0.12 R)
• M44: 22,180,278 km (0.089 R)
• M45: 22,597,955 km (0.115 R)
• M46: 23,511,699 km (0.104 R)
• M47: 24,724,788 km (0.045 R)
• M48: 25,013,213 km (0.037 R)
• M49: 26,031,376 km (0.069 R)
• M50: 30,777,368 km (0.089 R)
• M51: 31,476,738 km (0.12 R)
• M52: 31,554,828 km (0.086 R)
• M53: 31,789,248 km (0.101 R)
• M54: 31,867,638 km (0.038 R)
• M55: 32,654,074 km (0.081 R)
• M56: 34,728,547 km (0.056 R)
• M57: 36,026,309 km (0.104 R)
• M58: 36,353,180 km (0.101 R)
• M59: 36,681,099 km (0.103 R)
• M60: 36,763,228 km (0.047 R)
• M61: 37,422,356 km (0.071 R)
• M62: 37,505,084 km (0.101 R)
• M63: 37,919,320 km (0.104 R)
• M64: 38,335,202 km (0.083 R)
• M65: 38,668,955 km (0.096 R)
• M66: 40,351,931 km (0.075 R)
• M67: 41,887,105 km (0.107 R)
• M68: 42,489,236 km (0.034 R)
• M69: 43,615,110 km (0.107 R)
• M70: 44,400,199 km (0.098 R)
• M71: 45,102,112 km (0.069 R)
• M72: 45,278,040 km (0.112 R)
• M73: 45,366,153 km (0.061 R)
• M74: 46,338,988 km (0.112 R)
• M75: 47,318,854 km (0.047 R)
• M76: 48,035,577 km (0.111 R)
• M77: 48,936,755 km (0.088 R)
• M78: 53,804,669 km (0.119 R)
• M79: 54,365,512 km (0.09 R)
• M80: 55,398,485 km (0.094 R)
• M81: 55,775,771 km (0.036 R)
• M82: 56,343,196 km (0.105 R)
• M83: 56,532,886 km (0.081 R)
• M84: 58,344,516 km (0.086 R)
• M85: 59,016,659 km (0.116 R)
• M86: 60,562,903 km (0.11 R)
• M87: 63,103,673 km (0.105 R)
• M88: 64,090,121 km (0.081 R)
• M89: 64,387,073 km (0.119 R)
• M90: 64,684,474 km (0.071 R)
• M91: 66,578,532 km (0.102 R)
• M92: 66,678,763 km (0.107 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit