🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 36.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,336,774 km

• M1: 295,456 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 36.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 174.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,336,774 km

• M1: 67,618 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 431 Days

Day: 35 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,336,774 km

• M1: 557,102 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.04 AU - 1.28 AU

Year: 454 Days

Day: 38.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.26 AU - 2.52 AU

Year: 1343 Days

Day: 27.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.76 AU - 5.68 AU

Year: 3727 Days

Day: 47 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.79 AU - 10.21 AU

Year: 9007 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 110,336,774 km

• M1: 151,991 km (0.026 R)
• M2: 460,761 km (0.068 R)
• M3: 536,608 km (0.045 R)
• M4: 629,657 km (0.032 R)
• M5: 820,694 km (0.073 R)
• M6: 1,061,247 km (0.102 R)
• M7: 1,213,688 km (0.098 R)
• M8: 1,823,000 km (0.057 R)
• M9: 2,026,602 km (0.102 R)
• M10: 2,336,270 km (0.079 R)
• M11: 2,640,552 km (0.075 R)
• M12: 2,765,765 km (0.096 R)
• M13: 3,109,841 km (0.046 R)
• M14: 3,399,612 km (0.104 R)
• M15: 3,490,567 km (0.073 R)
• M16: 3,744,883 km (0.068 R)
• M17: 4,053,504 km (0.052 R)
• M18: 4,419,719 km (0.103 R)
• M19: 4,899,181 km (0.115 R)
• M20: 5,342,290 km (0.037 R)
• M21: 6,017,425 km (0.088 R)
• M22: 6,435,401 km (0.11 R)
• M23: 6,662,192 km (0.054 R)
• M24: 6,978,441 km (0.077 R)
• M25: 7,299,628 km (0.071 R)
• M26: 7,476,902 km (0.106 R)
• M27: 7,595,832 km (0.09 R)
• M28: 7,835,637 km (0.045 R)
• M29: 8,200,058 km (0.044 R)
• M30: 9,230,937 km (0.081 R)
• M31: 9,487,048 km (0.054 R)
• M32: 9,777,866 km (0.086 R)
• M33: 9,940,779 km (0.106 R)
• M34: 10,170,262 km (0.074 R)
• M35: 10,601,253 km (0.066 R)
• M36: 11,038,378 km (0.108 R)
• M37: 11,412,672 km (0.118 R)
• M38: 11,515,595 km (0.11 R)
• M39: 11,860,568 km (0.06 R)
• M40: 12,244,137 km (0.047 R)
• M41: 12,525,531 km (0.076 R)
• M42: 12,631,595 km (0.111 R)
• M43: 12,738,109 km (0.107 R)
• M44: 12,916,131 km (0.029 R)
• M45: 13,059,146 km (0.099 R)
• M46: 13,491,334 km (0.068 R)
• M47: 13,745,501 km (0.115 R)
• M48: 14,480,924 km (0.119 R)
• M49: 14,555,125 km (0.082 R)
• M50: 14,741,225 km (0.118 R)
• M51: 15,607,695 km (0.055 R)
• M52: 15,874,728 km (0.102 R)
• M53: 16,143,256 km (0.095 R)
• M54: 16,684,800 km (0.081 R)
• M55: 17,311,017 km (0.078 R)
• M56: 17,666,761 km (0.103 R)
• M57: 18,184,668 km (0.119 R)
• M58: 18,465,763 km (0.111 R)
• M59: 20,098,923 km (0.051 R)
• M60: 20,431,030 km (0.076 R)
• M61: 21,269,526 km (0.114 R)
• M62: 21,565,580 km (0.047 R)
• M63: 22,161,877 km (0.053 R)
• M64: 23,414,311 km (0.102 R)
• M65: 23,632,574 km (0.108 R)
• M66: 24,071,045 km (0.109 R)
• M67: 24,778,344 km (0.062 R)
• M68: 25,358,036 km (0.066 R)
• M69: 25,492,524 km (0.119 R)
• M70: 26,032,573 km (0.025 R)
• M71: 27,123,889 km (0.068 R)
• M72: 27,261,370 km (0.095 R)
• M73: 27,445,076 km (0.058 R)
• M74: 29,210,331 km (0.118 R)
• M75: 29,445,349 km (0.06 R)
• M76: 29,869,908 km (0.106 R)
• M77: 30,153,994 km (0.09 R)
• M78: 30,486,700 km (0.042 R)
• M79: 30,868,473 km (0.08 R)
• M80: 31,492,147 km (0.07 R)
• M81: 31,684,829 km (0.091 R)
• M82: 31,877,960 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 9.8

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.62 AU - 12.98 AU

Year: 13805 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 110,336,774 km

• M1: 127,457 km (0.075 R)
• M2: 395,686 km (0.059 R)
• M3: 475,272 km (0.117 R)
• M4: 711,039 km (0.103 R)
• M5: 1,144,723 km (0.113 R)
• M6: 1,816,268 km (0.093 R)
• M7: 1,929,214 km (0.105 R)
• M8: 2,132,667 km (0.12 R)
• M9: 2,221,977 km (0.031 R)
• M10: 2,343,151 km (0.089 R)
• M11: 3,888,647 km (0.088 R)
• M12: 4,221,353 km (0.069 R)
• M13: 5,193,739 km (0.098 R)
• M14: 5,684,270 km (0.042 R)
• M15: 7,699,204 km (0.114 R)
• M16: 7,930,482 km (0.073 R)
• M17: 8,637,931 km (0.095 R)
• M18: 9,711,744 km (0.066 R)
• M19: 10,264,508 km (0.1 R)
• M20: 11,611,188 km (0.059 R)
• M21: 11,717,104 km (0.117 R)
• M22: 11,823,318 km (0.045 R)
• M23: 12,521,491 km (0.104 R)
• M24: 12,739,156 km (0.047 R)
• M25: 13,733,384 km (0.042 R)
• M26: 13,957,781 km (0.034 R)
• M27: 14,296,620 km (0.117 R)
• M28: 14,982,526 km (0.086 R)
• M29: 16,031,207 km (0.091 R)
• M30: 16,208,331 km (0.116 R)
• M31: 16,683,753 km (0.068 R)
• M32: 16,923,259 km (0.096 R)
• M33: 18,076,060 km (0.065 R)
• M34: 18,569,135 km (0.096 R)
• M35: 18,693,002 km (0.115 R)
• M36: 19,505,318 km (0.109 R)
• M37: 20,329,303 km (0.098 R)
• M38: 23,200,984 km (0.097 R)
• M39: 23,602,355 km (0.102 R)
• M40: 24,006,120 km (0.112 R)
• M41: 24,479,896 km (0.109 R)
• M42: 26,825,142 km (0.072 R)
• M43: 27,316,721 km (0.112 R)
• M44: 28,024,319 km (0.099 R)
• M45: 28,095,378 km (0.089 R)
• M46: 28,523,228 km (0.104 R)
• M47: 28,594,735 km (0.046 R)
• M48: 30,694,342 km (0.109 R)
• M49: 30,987,853 km (0.107 R)
• M50: 31,429,914 km (0.107 R)
• M51: 33,670,890 km (0.085 R)
• M52: 34,049,523 km (0.099 R)
• M53: 34,429,352 km (0.107 R)
• M54: 34,658,087 km (0.1 R)
• M55: 34,810,677 km (0.05 R)
• M56: 35,731,601 km (0.086 R)
• M57: 36,582,813 km (0.1 R)
• M58: 37,127,948 km (0.09 R)
• M59: 38,147,607 km (0.037 R)
• M60: 39,017,518 km (0.065 R)
• M61: 40,776,789 km (0.102 R)
• M62: 41,018,689 km (0.093 R)
• M63: 42,643,621 km (0.084 R)
• M64: 42,807,281 km (0.081 R)
• M65: 43,053,220 km (0.104 R)
• M66: 43,876,158 km (0.107 R)
• M67: 44,124,042 km (0.054 R)
• M68: 45,203,540 km (0.118 R)
• M69: 46,123,866 km (0.092 R)
• M70: 46,291,864 km (0.094 R)
• M71: 46,628,460 km (0.12 R)
• M72: 46,712,833 km (0.03 R)
• M73: 46,797,056 km (0.099 R)
• M74: 47,388,865 km (0.092 R)
• M75: 47,643,182 km (0.118 R)
• M76: 48,750,655 km (0.095 R)
• M77: 49,952,674 km (0.076 R)
• M78: 51,512,531 km (0.117 R)
• M79: 52,386,033 km (0.091 R)
• M80: 53,088,395 km (0.119 R)
• M81: 53,793,749 km (0.086 R)
• M82: 54,591,105 km (0.077 R)
• M83: 55,035,710 km (0.072 R)
• M84: 55,481,512 km (0.086 R)
• M85: 58,544,977 km (0.072 R)
• M86: 58,635,933 km (0.056 R)
• M87: 59,273,818 km (0.08 R)
• M88: 60,556,320 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 4.3

Gravity: 46.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.8 AU - 22.08 AU

Year: 31151 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,336,774 km

• M1: 775,665 km (0.094 R)
• M2: 2,052,333 km (0.103 R)
• M3: 2,139,848 km (0.118 R)
• M4: 3,385,250 km (0.095 R)
• M5: 3,913,480 km (0.111 R)
• M6: 4,410,594 km (0.066 R)
• M7: 4,523,690 km (0.102 R)
• M8: 4,637,833 km (0.089 R)
• M9: 4,753,024 km (0.047 R)
• M10: 4,985,947 km (0.081 R)
• M11: 6,653,515 km (0.093 R)
• M12: 7,851,794 km (0.107 R)
• M13: 8,335,593 km (0.096 R)
• M14: 8,828,818 km (0.056 R)
• M15: 9,114,998 km (0.103 R)
• M16: 9,404,171 km (0.049 R)
• M17: 9,769,938 km (0.106 R)
• M18: 9,917,441 km (0.071 R)
• M19: 11,201,589 km (0.092 R)
• M20: 11,433,466 km (0.113 R)
• M21: 11,589,048 km (0.113 R)
• M22: 12,218,107 km (0.11 R)
• M23: 12,777,753 km (0.075 R)
• M24: 13,101,183 km (0.096 R)
• M25: 13,591,565 km (0.115 R)
• M26: 13,838,850 km (0.113 R)
• M27: 16,305,869 km (0.108 R)
• M28: 17,993,931 km (0.106 R)
• M29: 21,341,183 km (0.096 R)
• M30: 22,304,295 km (0.104 R)
• M31: 22,401,533 km (0.044 R)
• M32: 23,973,956 km (0.079 R)
• M33: 24,272,853 km (0.06 R)
• M34: 24,372,635 km (0.08 R)
• M35: 26,296,015 km (0.106 R)
• M36: 27,535,732 km (0.048 R)
• M37: 27,848,691 km (0.112 R)
• M38: 27,953,260 km (0.089 R)
• M39: 28,057,829 km (0.108 R)
• M40: 28,583,216 km (0.117 R)
• M41: 28,900,065 km (0.094 R)
• M42: 30,501,510 km (0.116 R)
• M43: 31,041,558 km (0.077 R)
• M44: 33,789,521 km (0.088 R)
• M45: 34,236,370 km (0.108 R)
• M46: 35,815,525 km (0.038 R)
• M47: 38,112,451 km (0.102 R)
• M48: 39,396,001 km (0.065 R)
• M49: 40,220,136 km (0.097 R)
• M50: 44,791,846 km (0.067 R)
• M51: 48,013,287 km (0.082 R)
• M52: 48,138,650 km (0.054 R)
• M53: 48,264,163 km (0.101 R)
• M54: 49,019,482 km (0.085 R)
• M55: 50,669,098 km (0.107 R)
• M56: 51,565,040 km (0.043 R)
• M57: 55,069,071 km (0.1 R)
• M58: 55,331,615 km (0.112 R)
• M59: 58,649,097 km (0.06 R)
• M60: 59,589,469 km (0.116 R)
• M61: 62,714,270 km (0.109 R)
• M62: 64,365,531 km (0.031 R)
• M63: 64,503,909 km (0.047 R)
• M64: 66,449,729 km (0.101 R)
• M65: 66,869,351 km (0.117 R)
• M66: 67,851,461 km (0.078 R)
• M67: 68,133,004 km (0.081 R)
• M68: 68,697,287 km (0.074 R)
• M69: 69,972,310 km (0.067 R)
• M70: 70,541,530 km (0.101 R)
• M71: 72,114,850 km (0.059 R)
• M72: 72,258,464 km (0.102 R)
• M73: 72,689,755 km (0.107 R)
• M74: 73,699,541 km (0.074 R)
• M75: 76,025,189 km (0.103 R)
• M76: 76,463,810 km (0.115 R)
• M77: 77,343,894 km (0.111 R)
• M78: 77,932,263 km (0.115 R)
• M79: 81,046,292 km (0.111 R)
• M80: 85,564,746 km (0.103 R)
• M81: 88,007,829 km (0.111 R)
• M82: 88,161,316 km (0.026 R)
• M83: 88,468,441 km (0.096 R)
• M84: 89,083,886 km (0.058 R)
• M85: 89,855,213 km (0.073 R)
• M86: 91,715,163 km (0.067 R)
• M87: 91,870,745 km (0.085 R)
• M88: 92,026,477 km (0.094 R)
• M89: 92,493,970 km (0.112 R)
• M90: 92,962,361 km (0.117 R)
• M91: 94,372,022 km (0.086 R)
• M92: 94,843,404 km (0.052 R)
• M93: 98,643,190 km (0.113 R)
• M94: 100,080,975 km (0.083 R)
• M95: 110,336,807 km (0.098 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit