🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 291 Days

Day: 24 Hours

Environment

Temp: 88 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,595,003 km

• M1: 144,362 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.22 AU - 1.38 AU

Year: 541 Days

Day: 42.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 631 Days

Day: 16.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.04 AU - 2.8 AU

Year: 1375 Days

Day: 36.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 14

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.34 AU - 6.08 AU

Year: 4984 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,595,003 km

• M1: 351,705 km (0.036 R)
• M2: 461,210 km (0.079 R)
• M3: 683,662 km (0.115 R)
• M4: 802,144 km (0.1 R)
• M5: 1,045,390 km (0.075 R)
• M6: 1,676,543 km (0.06 R)
• M7: 2,748,113 km (0.095 R)
• M8: 3,086,054 km (0.091 R)
• M9: 3,332,143 km (0.077 R)
• M10: 3,733,813 km (0.113 R)
• M11: 4,351,204 km (0.091 R)
• M12: 4,895,441 km (0.07 R)
• M13: 6,032,085 km (0.085 R)
• M14: 6,423,134 km (0.066 R)
• M15: 6,789,051 km (0.086 R)
• M16: 7,042,469 km (0.076 R)
• M17: 7,768,767 km (0.107 R)
• M18: 8,158,769 km (0.076 R)
• M19: 8,464,696 km (0.12 R)
• M20: 8,774,214 km (0.075 R)
• M21: 9,555,265 km (0.11 R)
• M22: 9,763,505 km (0.053 R)
• M23: 9,992,390 km (0.079 R)
• M24: 11,363,155 km (0.101 R)
• M25: 12,959,065 km (0.078 R)
• M26: 13,358,491 km (0.055 R)
• M27: 14,061,901 km (0.063 R)
• M28: 14,299,013 km (0.102 R)
• M29: 14,581,005 km (0.084 R)
• M30: 14,733,595 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 8.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.89 AU - 10.17 AU

Year: 10746 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 69.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,595,003 km

• M1: 244,593 km (0.047 R)
• M2: 351,555 km (0.072 R)
• M3: 417,976 km (0.094 R)
• M4: 489,634 km (0.117 R)
• M5: 868,266 km (0.038 R)
• M6: 979,866 km (0.092 R)
• M7: 1,045,839 km (0.071 R)
• M8: 1,165,068 km (0.117 R)
• M9: 1,235,379 km (0.054 R)
• M10: 1,492,987 km (0.115 R)
• M11: 1,667,567 km (0.073 R)
• M12: 1,808,189 km (0.096 R)
• M13: 2,166,028 km (0.082 R)
• M14: 2,409,423 km (0.078 R)
• M15: 2,684,983 km (0.119 R)
• M16: 3,342,166 km (0.105 R)
• M17: 3,494,756 km (0.095 R)
• M18: 4,155,530 km (0.094 R)
• M19: 4,292,262 km (0.084 R)
• M20: 4,430,640 km (0.09 R)
• M21: 4,626,763 km (0.102 R)
• M22: 5,439,678 km (0.069 R)
• M23: 6,140,245 km (0.057 R)
• M24: 6,644,240 km (0.066 R)
• M25: 7,227,223 km (0.076 R)
• M26: 8,476,515 km (0.072 R)
• M27: 9,037,207 km (0.112 R)
• M28: 9,108,117 km (0.069 R)
• M29: 9,429,603 km (0.096 R)
• M30: 9,609,868 km (0.093 R)
• M31: 9,973,840 km (0.095 R)
• M32: 10,342,299 km (0.104 R)
• M33: 10,602,899 km (0.076 R)
• M34: 10,715,247 km (0.107 R)
• M35: 10,790,345 km (0.088 R)
• M36: 11,899,164 km (0.104 R)
• M37: 13,406,512 km (0.107 R)
• M38: 13,772,130 km (0.106 R)
• M39: 13,976,779 km (0.096 R)
• M40: 14,430,510 km (0.109 R)
• M41: 15,479,640 km (0.107 R)
• M42: 15,649,732 km (0.113 R)
• M43: 16,423,004 km (0.09 R)
• M44: 16,901,717 km (0.096 R)
• M45: 18,320,204 km (0.036 R)
• M46: 18,726,063 km (0.083 R)
• M47: 18,816,570 km (0.043 R)
• M48: 19,089,287 km (0.102 R)
• M49: 19,454,754 km (0.101 R)
• M50: 19,730,463 km (0.104 R)
• M51: 20,100,120 km (0.114 R)
• M52: 20,565,369 km (0.107 R)
• M53: 21,934,489 km (0.119 R)
• M54: 22,269,289 km (0.114 R)
• M55: 22,365,330 km (0.12 R)
• M56: 22,895,805 km (0.093 R)
• M57: 23,089,683 km (0.073 R)
• M58: 23,870,734 km (0.073 R)
• M59: 23,969,020 km (0.103 R)
• M60: 24,412,877 km (0.108 R)
• M61: 24,561,427 km (0.094 R)
• M62: 25,408,750 km (0.065 R)
• M63: 25,810,869 km (0.095 R)
• M64: 26,113,804 km (0.062 R)
• M65: 26,214,932 km (0.045 R)
• M66: 29,575,798 km (0.097 R)
• M67: 30,104,926 km (0.099 R)
• M68: 30,317,355 km (0.053 R)
• M69: 30,957,783 km (0.071 R)
• M70: 31,118,601 km (0.091 R)
• M71: 31,333,424 km (0.083 R)
• M72: 32,035,038 km (0.087 R)
• M73: 32,306,259 km (0.056 R)
• M74: 32,414,867 km (0.04 R)
• M75: 33,728,934 km (0.089 R)
• M76: 35,395,754 km (0.058 R)
• M77: 35,563,902 km (0.098 R)
• M78: 35,900,946 km (0.111 R)
• M79: 35,957,344 km (0.086 R)
• M80: 36,578,475 km (0.119 R)
• M81: 36,635,023 km (0.074 R)
• M82: 37,945,949 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.63 AU - 14.77 AU

Year: 15564 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,595,003 km

• M1: 129,701 km (0.045 R)
• M2: 269,875 km (0.099 R)
• M3: 454,628 km (0.077 R)
• M4: 783,594 km (0.085 R)
• M5: 1,304,344 km (0.102 R)
• M6: 1,435,691 km (0.05 R)
• M7: 2,125,935 km (0.104 R)
• M8: 2,312,933 km (0.078 R)
• M9: 2,736,444 km (0.067 R)
• M10: 2,837,722 km (0.027 R)
• M11: 2,905,789 km (0.057 R)
• M12: 3,326,458 km (0.092 R)
• M13: 3,398,415 km (0.105 R)
• M14: 3,617,426 km (0.101 R)
• M15: 4,341,330 km (0.056 R)
• M16: 4,740,158 km (0.03 R)
• M17: 5,150,655 km (0.031 R)
• M18: 5,658,390 km (0.104 R)
• M19: 6,005,756 km (0.078 R)
• M20: 6,093,720 km (0.074 R)
• M21: 6,182,132 km (0.112 R)
• M22: 6,315,424 km (0.117 R)
• M23: 6,584,999 km (0.112 R)
• M24: 8,085,466 km (0.1 R)
• M25: 8,329,310 km (0.103 R)
• M26: 8,774,065 km (0.113 R)
• M27: 9,226,598 km (0.113 R)
• M28: 10,049,835 km (0.093 R)
• M29: 10,206,764 km (0.109 R)
• M30: 10,682,485 km (0.078 R)
• M31: 12,713,575 km (0.047 R)
• M32: 13,339,941 km (0.08 R)
• M33: 13,859,794 km (0.073 R)
• M34: 14,268,795 km (0.087 R)
• M35: 14,979,235 km (0.104 R)
• M36: 15,158,603 km (0.078 R)
• M37: 15,640,457 km (0.11 R)
• M38: 15,701,045 km (0.052 R)
• M39: 16,681,060 km (0.072 R)
• M40: 16,867,010 km (0.106 R)
• M41: 17,053,708 km (0.112 R)
• M42: 17,241,005 km (0.08 R)
• M43: 17,366,218 km (0.099 R)
• M44: 17,617,692 km (0.09 R)
• M45: 18,379,295 km (0.112 R)
• M46: 19,411,521 km (0.098 R)
• M47: 20,927,845 km (0.107 R)
• M48: 21,396,834 km (0.082 R)
• M49: 22,893,561 km (0.069 R)
• M50: 23,863,404 km (0.119 R)
• M51: 23,933,116 km (0.044 R)
• M52: 24,213,014 km (0.096 R)
• M53: 25,059,139 km (0.077 R)
• M54: 26,130,260 km (0.106 R)
• M55: 26,418,386 km (0.103 R)
• M56: 26,852,668 km (0.106 R)
• M57: 26,997,928 km (0.06 R)
• M58: 27,362,199 km (0.094 R)
• M59: 29,058,938 km (0.05 R)
• M60: 29,282,736 km (0.057 R)
• M61: 30,789,336 km (0.103 R)
• M62: 32,475,753 km (0.114 R)
• M63: 32,785,570 km (0.117 R)
• M64: 33,408,047 km (0.095 R)
• M65: 33,877,635 km (0.067 R)
• M66: 34,270,479 km (0.115 R)
• M67: 35,378,700 km (0.106 R)
• M68: 36,017,183 km (0.086 R)
• M69: 36,659,557 km (0.104 R)
• M70: 37,386,752 km (0.116 R)
• M71: 37,548,916 km (0.113 R)
• M72: 37,792,760 km (0.12 R)
• M73: 38,200,265 km (0.074 R)
• M74: 40,509,009 km (0.084 R)
• M75: 40,592,335 km (0.05 R)
• M76: 41,428,288 km (0.089 R)
• M77: 42,016,956 km (0.086 R)
• M78: 42,523,644 km (0.04 R)
• M79: 43,202,369 km (0.103 R)
• M80: 43,372,611 km (0.097 R)
• M81: 44,484,722 km (0.08 R)
• M82: 47,613,113 km (0.109 R)
• M83: 47,700,927 km (0.089 R)
• M84: 49,026,065 km (0.098 R)
• M85: 50,094,792 km (0.115 R)
• M86: 50,991,332 km (0.051 R)
• M87: 53,164,390 km (0.076 R)
• M88: 54,814,006 km (0.11 R)
• M89: 54,998,460 km (0.074 R)
• M90: 55,275,216 km (0.109 R)
• M91: 56,108,626 km (0.077 R)
• M92: 57,788,012 km (0.108 R)
• M93: 58,728,085 km (0.086 R)
• M94: 61,578,373 km (0.1 R)
• M95: 61,770,008 km (0.043 R)
• M96: 65,155,408 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 7.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.16 AU - 16.86 AU

Year: 22310 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 153.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,595,003 km

• M1: 104,270 km (0.115 R)
• M2: 494,720 km (0.069 R)
• M3: 877,392 km (0.05 R)
• M4: 1,230,891 km (0.042 R)
• M5: 1,315,264 km (0.084 R)
• M6: 1,401,582 km (0.098 R)
• M7: 1,742,217 km (0.039 R)
• M8: 2,632,773 km (0.119 R)
• M9: 3,283,972 km (0.094 R)
• M10: 3,491,764 km (0.039 R)
• M11: 3,857,979 km (0.066 R)
• M12: 4,172,584 km (0.054 R)
• M13: 4,236,462 km (0.12 R)
• M14: 4,365,415 km (0.066 R)
• M15: 5,028,882 km (0.105 R)
• M16: 5,199,723 km (0.113 R)
• M17: 5,407,215 km (0.099 R)
• M18: 5,902,085 km (0.098 R)
• M19: 6,046,148 km (0.115 R)
• M20: 6,337,714 km (0.111 R)
• M21: 7,316,832 km (0.081 R)
• M22: 8,913,191 km (0.073 R)
• M23: 9,078,646 km (0.065 R)
• M24: 9,665,518 km (0.054 R)
• M25: 10,049,237 km (0.062 R)
• M26: 10,264,658 km (0.088 R)
• M27: 10,568,641 km (0.069 R)
• M28: 11,052,440 km (0.059 R)
• M29: 11,498,691 km (0.071 R)
• M30: 11,588,599 km (0.038 R)
• M31: 11,814,342 km (0.104 R)
• M32: 12,087,358 km (0.092 R)
• M33: 12,546,923 km (0.104 R)
• M34: 12,918,674 km (0.032 R)
• M35: 13,058,997 km (0.113 R)
• M36: 13,625,524 km (0.074 R)
• M37: 14,007,597 km (0.085 R)
• M38: 14,344,940 km (0.07 R)
• M39: 14,929,269 km (0.074 R)
• M40: 15,125,691 km (0.111 R)
• M41: 16,474,615 km (0.091 R)
• M42: 16,525,179 km (0.096 R)
• M43: 16,626,756 km (0.085 R)
• M44: 17,240,407 km (0.094 R)
• M45: 17,394,941 km (0.089 R)
• M46: 17,601,835 km (0.055 R)
• M47: 18,227,154 km (0.096 R)
• M48: 18,279,513 km (0.096 R)
• M49: 18,489,848 km (0.12 R)
• M50: 18,912,761 km (0.103 R)
• M51: 19,178,746 km (0.068 R)
• M52: 19,984,032 km (0.08 R)
• M53: 21,350,459 km (0.119 R)
• M54: 22,409,163 km (0.075 R)
• M55: 23,313,781 km (0.093 R)
• M56: 24,057,582 km (0.027 R)
• M57: 25,685,954 km (0.097 R)
• M58: 26,394,749 km (0.055 R)
• M59: 26,632,460 km (0.082 R)
• M60: 26,751,540 km (0.115 R)
• M61: 26,811,230 km (0.092 R)
• M62: 27,590,186 km (0.11 R)
• M63: 28,316,035 km (0.096 R)
• M64: 30,468,299 km (0.12 R)
• M65: 31,911,171 km (0.081 R)
• M66: 33,183,800 km (0.073 R)
• M67: 34,213,931 km (0.083 R)
• M68: 34,408,258 km (0.092 R)
• M69: 34,537,960 km (0.045 R)
• M70: 34,863,036 km (0.084 R)
• M71: 34,928,111 km (0.04 R)
• M72: 35,319,758 km (0.097 R)
• M73: 35,516,180 km (0.039 R)
• M74: 36,107,540 km (0.06 R)
• M75: 37,499,848 km (0.085 R)
• M76: 37,900,920 km (0.068 R)
• M77: 38,572,465 km (0.108 R)
• M78: 41,711,776 km (0.029 R)
• M79: 42,544,138 km (0.07 R)
• M80: 43,522,209 km (0.033 R)
• M81: 43,803,005 km (0.079 R)
• M82: 44,578,370 km (0.066 R)
• M83: 44,861,409 km (0.075 R)
• M84: 46,214,073 km (0.116 R)
• M85: 46,428,896 km (0.094 R)
• M86: 47,652,307 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit