🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 115 Days

Day: 47.9 Hours

Environment

Temp: 366 °C

Axial Tilt: 70.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.38 AU - 1.96 AU

Year: 659 Days

Day: 44.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,923,726 km

• M1: 131,945 km (0.06 R)
• M2: 357,539 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.2 AU - 2.38 AU

Year: 1058 Days

Day: 27.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.96 AU - 4.62 AU

Year: 2254 Days

Day: 26.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,923,726 km

• M1: 2,225,867 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.66 AU - 4.22 AU

Year: 2389 Days

Day: 38.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.55 AU - 6.87 AU

Year: 4168 Days

Day: 41.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,923,726 km

• M1: 208,988 km (0.06 R)
• M2: 2,563,210 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 8.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.44 AU - 14.72 AU

Year: 13628 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,923,726 km

• M1: 309,518 km (0.08 R)
• M2: 624,422 km (0.11 R)
• M3: 1,355,806 km (0.071 R)
• M4: 1,671,307 km (0.119 R)
• M5: 2,369,032 km (0.111 R)
• M6: 2,850,288 km (0.107 R)
• M7: 2,923,741 km (0.072 R)
• M8: 3,330,647 km (0.074 R)
• M9: 3,423,697 km (0.062 R)
• M10: 3,771,811 km (0.068 R)
• M11: 4,131,295 km (0.088 R)
• M12: 4,656,383 km (0.103 R)
• M13: 5,024,244 km (0.041 R)
• M14: 5,310,724 km (0.1 R)
• M15: 5,937,390 km (0.057 R)
• M16: 5,993,788 km (0.099 R)
• M17: 6,126,033 km (0.064 R)
• M18: 6,316,920 km (0.118 R)
• M19: 6,470,856 km (0.058 R)
• M20: 7,219,444 km (0.081 R)
• M21: 7,420,952 km (0.046 R)
• M22: 7,665,245 km (0.034 R)
• M23: 8,498,805 km (0.1 R)
• M24: 8,733,075 km (0.062 R)
• M25: 9,624,828 km (0.11 R)
• M26: 11,517,390 km (0.056 R)
• M27: 11,871,489 km (0.103 R)
• M28: 13,372,554 km (0.108 R)
• M29: 13,719,770 km (0.112 R)
• M30: 14,069,829 km (0.114 R)
• M31: 15,396,164 km (0.1 R)
• M32: 15,577,776 km (0.096 R)
• M33: 16,469,828 km (0.11 R)
• M34: 17,675,736 km (0.069 R)
• M35: 18,002,159 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.4

Radius: 4

Gravity: 30.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.89 AU - 19.73 AU

Year: 21051 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,923,726 km

• M1: 56,099 km (0.104 R)
• M2: 82,578 km (0.057 R)
• M3: 179,368 km (0.048 R)
• M4: 362,775 km (0.08 R)
• M5: 531,820 km (0.066 R)
• M6: 838,795 km (0.082 R)
• M7: 1,165,667 km (0.099 R)
• M8: 1,219,223 km (0.055 R)
• M9: 2,695,006 km (0.087 R)
• M10: 3,168,632 km (0.096 R)
• M11: 3,472,765 km (0.1 R)
• M12: 3,667,691 km (0.11 R)
• M13: 4,149,695 km (0.06 R)
• M14: 4,190,685 km (0.113 R)
• M15: 4,909,353 km (0.112 R)
• M16: 5,619,943 km (0.111 R)
• M17: 6,409,371 km (0.082 R)
• M18: 6,841,260 km (0.11 R)
• M19: 6,938,499 km (0.091 R)
• M20: 7,531,654 km (0.116 R)
• M21: 7,632,035 km (0.05 R)
• M22: 8,038,193 km (0.039 R)
• M23: 8,818,495 km (0.115 R)
• M24: 9,405,966 km (0.095 R)
• M25: 10,171,758 km (0.107 R)
• M26: 10,282,759 km (0.073 R)
• M27: 11,128,137 km (0.082 R)
• M28: 11,414,916 km (0.099 R)
• M29: 12,230,673 km (0.064 R)
• M30: 12,526,578 km (0.038 R)
• M31: 13,004,842 km (0.057 R)
• M32: 13,611,162 km (0.117 R)
• M33: 13,917,688 km (0.11 R)
• M34: 14,288,691 km (0.045 R)
• M35: 15,166,681 km (0.03 R)
• M36: 15,548,305 km (0.085 R)
• M37: 17,040,245 km (0.095 R)
• M38: 17,172,040 km (0.034 R)
• M39: 17,503,250 km (0.108 R)
• M40: 17,702,963 km (0.066 R)
• M41: 19,465,226 km (0.116 R)
• M42: 19,879,911 km (0.088 R)
• M43: 19,949,175 km (0.11 R)
• M44: 20,858,431 km (0.103 R)
• M45: 21,353,600 km (0.047 R)
• M46: 21,566,927 km (0.058 R)
• M47: 22,283,351 km (0.113 R)
• M48: 22,355,457 km (0.114 R)
• M49: 23,886,741 km (0.095 R)
• M50: 25,001,095 km (0.077 R)
• M51: 25,677,876 km (0.086 R)
• M52: 26,360,491 km (0.1 R)
• M53: 27,203,026 km (0.045 R)
• M54: 27,511,647 km (0.079 R)
• M55: 28,444,240 km (0.111 R)
• M56: 29,624,567 km (0.079 R)
• M57: 31,061,903 km (0.103 R)
• M58: 32,032,644 km (0.103 R)
• M59: 32,521,680 km (0.086 R)
• M60: 32,931,129 km (0.07 R)
• M61: 33,589,958 km (0.101 R)
• M62: 34,920,332 km (0.05 R)
• M63: 36,183,237 km (0.116 R)
• M64: 37,289,663 km (0.108 R)
• M65: 39,710,456 km (0.097 R)
• M66: 40,763,325 km (0.095 R)
• M67: 41,116,376 km (0.099 R)
• M68: 41,204,789 km (0.112 R)
• M69: 45,430,779 km (0.095 R)
• M70: 46,715,825 km (0.063 R)
• M71: 50,832,010 km (0.11 R)
• M72: 51,497,571 km (0.045 R)
• M73: 52,070,232 km (0.115 R)
• M74: 52,549,094 km (0.026 R)
• M75: 52,644,987 km (0.05 R)
• M76: 54,576,146 km (0.114 R)
• M77: 56,628,778 km (0.083 R)
• M78: 56,924,084 km (0.115 R)
• M79: 57,022,520 km (0.105 R)
• M80: 57,121,254 km (0.091 R)
• M81: 58,706,393 km (0.077 R)
• M82: 62,224,337 km (0.099 R)
• M83: 63,037,850 km (0.105 R)
• M84: 63,139,876 km (0.092 R)
• M85: 63,548,128 km (0.086 R)
• M86: 64,470,250 km (0.067 R)
• M87: 64,881,345 km (0.117 R)
• M88: 65,809,749 km (0.08 R)
• M89: 68,516,274 km (0.108 R)
• M90: 68,726,010 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 5.3

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.79 AU - 19.91 AU

Year: 27012 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,923,726 km

• M1: 140,323 km (0.083 R)
• M2: 452,982 km (0.109 R)
• M3: 712,086 km (0.075 R)
• M4: 954,734 km (0.055 R)
• M5: 1,041,201 km (0.069 R)
• M6: 1,380,190 km (0.071 R)
• M7: 1,893,610 km (0.119 R)
• M8: 2,002,966 km (0.056 R)
• M9: 3,119,265 km (0.08 R)
• M10: 3,162,200 km (0.089 R)
• M11: 3,292,051 km (0.062 R)
• M12: 3,602,018 km (0.108 R)
• M13: 3,783,330 km (0.091 R)
• M14: 4,014,160 km (0.118 R)
• M15: 4,783,242 km (0.114 R)
• M16: 4,882,575 km (0.047 R)
• M17: 4,932,541 km (0.07 R)
• M18: 4,982,656 km (0.063 R)
• M19: 5,286,639 km (0.12 R)
• M20: 5,648,965 km (0.12 R)
• M21: 6,072,926 km (0.109 R)
• M22: 6,234,491 km (0.074 R)
• M23: 6,617,163 km (0.1 R)
• M24: 6,895,115 km (0.047 R)
• M25: 8,762,546 km (0.067 R)
• M26: 8,884,169 km (0.061 R)
• M27: 9,625,725 km (0.064 R)
• M28: 9,940,479 km (0.1 R)
• M29: 11,035,985 km (0.084 R)
• M30: 11,631,234 km (0.109 R)
• M31: 12,783,886 km (0.105 R)
• M32: 12,852,701 km (0.076 R)
• M33: 13,689,552 km (0.074 R)
• M34: 14,977,440 km (0.083 R)
• M35: 15,268,856 km (0.112 R)
• M36: 15,562,218 km (0.057 R)
• M37: 16,904,859 km (0.081 R)
• M38: 17,056,401 km (0.047 R)
• M39: 17,360,683 km (0.1 R)
• M40: 17,436,978 km (0.11 R)
• M41: 18,129,317 km (0.06 R)
• M42: 18,673,853 km (0.12 R)
• M43: 19,699,496 km (0.073 R)
• M44: 20,178,958 km (0.118 R)
• M45: 20,662,308 km (0.091 R)
• M46: 23,219,684 km (0.113 R)
• M47: 23,556,878 km (0.097 R)
• M48: 25,440,165 km (0.075 R)
• M49: 25,962,112 km (0.047 R)
• M50: 27,549,196 km (0.076 R)
• M51: 29,167,246 km (0.098 R)
• M52: 35,648,724 km (0.095 R)
• M53: 37,311,205 km (0.068 R)
• M54: 37,607,110 km (0.039 R)
• M55: 38,102,129 km (0.031 R)
• M56: 38,798,806 km (0.101 R)
• M57: 39,801,411 km (0.114 R)
• M58: 39,902,090 km (0.092 R)
• M59: 41,934,378 km (0.084 R)
• M60: 42,344,874 km (0.034 R)
• M61: 44,730,811 km (0.105 R)
• M62: 45,045,116 km (0.087 R)
• M63: 45,255,151 km (0.108 R)
• M64: 46,522,095 km (0.049 R)
• M65: 46,840,739 km (0.049 R)
• M66: 47,479,971 km (0.081 R)
• M67: 47,693,746 km (0.065 R)
• M68: 48,874,971 km (0.099 R)
• M69: 50,501,249 km (0.113 R)
• M70: 51,047,281 km (0.069 R)
• M71: 52,035,076 km (0.102 R)
• M72: 52,365,687 km (0.055 R)
• M73: 55,372,904 km (0.038 R)
• M74: 55,710,546 km (0.066 R)
• M75: 56,614,117 km (0.099 R)
• M76: 61,087,692 km (0.03 R)
• M77: 63,543,192 km (0.11 R)
• M78: 64,960,781 km (0.062 R)
• M79: 65,792,545 km (0.071 R)
• M80: 67,586,672 km (0.117 R)
• M81: 67,827,076 km (0.069 R)
• M82: 68,550,083 km (0.087 R)
• M83: 69,275,632 km (0.109 R)
• M84: 69,639,454 km (0.103 R)
• M85: 69,882,252 km (0.1 R)
• M86: 73,434,902 km (0.077 R)
• M87: 74,301,223 km (0.083 R)
• M88: 74,673,572 km (0.026 R)
• M89: 78,304,462 km (0.07 R)
• M90: 79,569,761 km (0.107 R)
• M91: 80,841,792 km (0.076 R)
• M92: 82,890,983 km (0.108 R)
• M93: 84,957,229 km (0.068 R)
• M94: 85,996,635 km (0.097 R)
• M95: 86,387,534 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.9

Radius: 6.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 21.42 AU - 22.66 AU

Year: 31604 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,923,726 km

• M1: 111,600 km (0.117 R)
• M2: 569,519 km (0.065 R)
• M3: 609,761 km (0.037 R)
• M4: 693,386 km (0.057 R)
• M5: 826,379 km (0.075 R)
• M6: 872,455 km (0.073 R)
• M7: 1,409,661 km (0.104 R)
• M8: 1,876,705 km (0.085 R)
• M9: 2,000,722 km (0.104 R)
• M10: 2,834,730 km (0.092 R)
• M11: 3,049,403 km (0.086 R)
• M12: 3,841,524 km (0.082 R)
• M13: 3,920,212 km (0.06 R)
• M14: 3,999,349 km (0.117 R)
• M15: 4,079,085 km (0.072 R)
• M16: 5,293,371 km (0.113 R)
• M17: 5,468,999 km (0.077 R)
• M18: 5,602,141 km (0.099 R)
• M19: 5,871,417 km (0.06 R)
• M20: 6,990,708 km (0.063 R)
• M21: 7,574,589 km (0.087 R)
• M22: 7,623,956 km (0.081 R)
• M23: 7,922,404 km (0.043 R)
• M24: 8,224,592 km (0.088 R)
• M25: 8,275,305 km (0.094 R)
• M26: 8,685,054 km (0.076 R)
• M27: 9,417,934 km (0.098 R)
• M28: 9,631,111 km (0.07 R)
• M29: 9,845,634 km (0.101 R)
• M30: 9,899,639 km (0.066 R)
• M31: 11,505,123 km (0.116 R)
• M32: 13,848,724 km (0.069 R)
• M33: 13,909,161 km (0.096 R)
• M34: 14,949,914 km (0.093 R)
• M35: 15,511,055 km (0.111 R)
• M36: 16,718,160 km (0.101 R)
• M37: 16,846,964 km (0.055 R)
• M38: 17,300,395 km (0.112 R)
• M39: 17,430,695 km (0.12 R)
• M40: 18,021,008 km (0.048 R)
• M41: 18,617,904 km (0.062 R)
• M42: 18,684,624 km (0.12 R)
• M43: 18,885,385 km (0.096 R)
• M44: 19,086,744 km (0.11 R)
• M45: 19,423,937 km (0.032 R)
• M46: 21,838,896 km (0.104 R)
• M47: 21,909,207 km (0.044 R)
• M48: 22,688,312 km (0.056 R)
• M49: 24,932,580 km (0.12 R)
• M50: 27,702,235 km (0.051 R)
• M51: 28,084,008 km (0.103 R)
• M52: 29,316,994 km (0.083 R)
• M53: 30,253,477 km (0.098 R)
• M54: 30,804,146 km (0.101 R)
• M55: 30,883,134 km (0.103 R)
• M56: 32,717,503 km (0.085 R)
• M57: 33,444,848 km (0.106 R)
• M58: 34,422,919 km (0.12 R)
• M59: 35,658,747 km (0.029 R)
• M60: 36,574,286 km (0.115 R)
• M61: 38,258,459 km (0.119 R)
• M62: 38,343,281 km (0.076 R)
• M63: 40,485,373 km (0.118 R)
• M64: 40,831,692 km (0.059 R)
• M65: 41,005,225 km (0.106 R)
• M66: 41,353,040 km (0.09 R)
• M67: 41,527,322 km (0.11 R)
• M68: 43,460,425 km (0.078 R)
• M69: 43,637,549 km (0.116 R)
• M70: 43,726,261 km (0.077 R)
• M71: 44,081,705 km (0.029 R)
• M72: 44,437,898 km (0.071 R)
• M73: 45,332,792 km (0.087 R)
• M74: 46,052,957 km (0.065 R)
• M75: 47,504,804 km (0.119 R)
• M76: 51,199,273 km (0.1 R)
• M77: 52,325,446 km (0.12 R)
• M78: 52,702,731 km (0.107 R)
• M79: 53,744,681 km (0.108 R)
• M80: 54,030,113 km (0.087 R)
• M81: 55,464,458 km (0.039 R)
• M82: 56,427,718 km (0.098 R)
• M83: 57,299,276 km (0.096 R)
• M84: 57,980,245 km (0.071 R)
• M85: 58,663,907 km (0.081 R)
• M86: 59,842,140 km (0.045 R)
• M87: 59,940,725 km (0.107 R)
• M88: 60,928,969 km (0.082 R)
• M89: 61,127,336 km (0.066 R)
• M90: 63,423,364 km (0.098 R)
• M91: 63,825,483 km (0.118 R)
• M92: 65,138,503 km (0.042 R)
• M93: 68,614,111 km (0.073 R)

Kuiper Belt

Range: 35.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit