🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 186 Days

Day: 30.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 293 Days

Day: 32.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.26 AU - 1.3 AU

Year: 551 Days

Day: 16.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.27 AU - 1.87 AU

Year: 749 Days

Day: 46.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.34 AU - 2.88 AU

Year: 1606 Days

Day: 28.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,146,667 km

• M1: 696,976 km (0.08 R)
• M2: 2,553,187 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.54 AU - 4.22 AU

Year: 2366 Days

Day: 28.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 8.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.52 AU - 6.56 AU

Year: 5653 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,146,667 km

• M1: 141,968 km (0.052 R)
• M2: 249,978 km (0.077 R)
• M3: 354,397 km (0.106 R)
• M4: 413,189 km (0.034 R)
• M5: 466,596 km (0.106 R)
• M6: 750,682 km (0.112 R)
• M7: 947,703 km (0.087 R)
• M8: 1,084,285 km (0.073 R)
• M9: 1,227,451 km (0.109 R)
• M10: 1,634,656 km (0.116 R)
• M11: 1,954,496 km (0.08 R)
• M12: 2,310,689 km (0.108 R)
• M13: 2,599,861 km (0.057 R)
• M14: 2,652,071 km (0.098 R)
• M15: 3,009,460 km (0.078 R)
• M16: 3,119,714 km (0.088 R)
• M17: 3,988,578 km (0.082 R)
• M18: 4,356,140 km (0.108 R)
• M19: 4,543,886 km (0.072 R)
• M20: 5,233,382 km (0.103 R)
• M21: 5,388,665 km (0.06 R)
• M22: 5,886,377 km (0.06 R)
• M23: 6,094,168 km (0.107 R)
• M24: 6,234,042 km (0.061 R)
• M25: 6,422,237 km (0.118 R)
• M26: 6,564,654 km (0.099 R)
• M27: 6,636,311 km (0.116 R)
• M28: 7,842,220 km (0.092 R)
• M29: 7,994,510 km (0.111 R)
• M30: 8,431,336 km (0.113 R)
• M31: 8,718,115 km (0.107 R)
• M32: 8,928,749 km (0.071 R)
• M33: 9,679,132 km (0.108 R)
• M34: 9,733,436 km (0.112 R)
• M35: 9,951,998 km (0.115 R)
• M36: 10,421,736 km (0.042 R)
• M37: 10,926,928 km (0.067 R)
• M38: 10,983,625 km (0.12 R)
• M39: 11,699,750 km (0.109 R)
• M40: 11,786,667 km (0.103 R)
• M41: 11,844,711 km (0.103 R)
• M42: 12,283,481 km (0.063 R)
• M43: 12,727,488 km (0.047 R)
• M44: 13,661,876 km (0.105 R)
• M45: 13,967,953 km (0.043 R)
• M46: 14,245,457 km (0.079 R)
• M47: 14,711,903 km (0.108 R)
• M48: 14,837,117 km (0.089 R)
• M49: 15,057,175 km (0.035 R)
• M50: 15,151,871 km (0.065 R)
• M51: 17,019,899 km (0.103 R)
• M52: 18,789,343 km (0.059 R)
• M53: 19,129,828 km (0.063 R)
• M54: 19,232,302 km (0.049 R)
• M55: 19,575,330 km (0.052 R)
• M56: 20,372,088 km (0.05 R)
• M57: 20,651,687 km (0.069 R)
• M58: 21,782,796 km (0.097 R)
• M59: 22,032,924 km (0.043 R)
• M60: 22,499,969 km (0.116 R)
• M61: 23,297,624 km (0.079 R)
• M62: 23,370,628 km (0.05 R)
• M63: 23,920,550 km (0.1 R)
• M64: 24,326,409 km (0.075 R)
• M65: 24,400,460 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.7 AU - 10.58 AU

Year: 9671 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,146,667 km

• M1: 162,314 km (0.085 R)
• M2: 310,416 km (0.063 R)
• M3: 521,947 km (0.086 R)
• M4: 623,075 km (0.105 R)
• M5: 880,533 km (0.079 R)
• M6: 1,172,099 km (0.102 R)
• M7: 1,427,612 km (0.052 R)
• M8: 1,562,251 km (0.079 R)
• M9: 1,701,227 km (0.106 R)
• M10: 1,815,520 km (0.115 R)
• M11: 1,902,885 km (0.041 R)
• M12: 2,554,832 km (0.061 R)
• M13: 2,719,839 km (0.12 R)
• M14: 3,183,293 km (0.116 R)
• M15: 3,343,363 km (0.025 R)
• M16: 3,433,421 km (0.112 R)
• M17: 3,745,781 km (0.044 R)
• M18: 3,896,127 km (0.075 R)
• M19: 4,617,039 km (0.081 R)
• M20: 4,900,677 km (0.089 R)
• M21: 5,023,945 km (0.034 R)
• M22: 5,655,996 km (0.102 R)
• M23: 5,915,997 km (0.099 R)
• M24: 6,091,476 km (0.1 R)
• M25: 6,335,619 km (0.114 R)
• M26: 6,492,697 km (0.086 R)
• M27: 6,787,704 km (0.056 R)
• M28: 7,438,305 km (0.08 R)
• M29: 7,556,637 km (0.078 R)
• M30: 7,843,117 km (0.079 R)
• M31: 8,060,333 km (0.069 R)
• M32: 8,279,644 km (0.079 R)
• M33: 8,353,096 km (0.119 R)
• M34: 8,451,532 km (0.115 R)
• M35: 9,584,586 km (0.041 R)
• M36: 9,817,061 km (0.105 R)
• M37: 10,392,863 km (0.106 R)
• M38: 10,472,300 km (0.068 R)
• M39: 10,551,886 km (0.057 R)
• M40: 10,765,063 km (0.099 R)
• M41: 11,522,626 km (0.116 R)
• M42: 12,662,712 km (0.118 R)
• M43: 12,974,773 km (0.118 R)
• M44: 14,130,716 km (0.108 R)
• M45: 15,169,074 km (0.12 R)
• M46: 15,561,021 km (0.1 R)
• M47: 15,742,932 km (0.119 R)
• M48: 15,956,258 km (0.064 R)
• M49: 17,005,688 km (0.117 R)
• M50: 17,918,384 km (0.063 R)
• M51: 18,557,167 km (0.108 R)
• M52: 18,653,658 km (0.108 R)
• M53: 19,073,579 km (0.116 R)
• M54: 19,529,254 km (0.098 R)
• M55: 19,660,152 km (0.091 R)
• M56: 19,791,200 km (0.044 R)
• M57: 20,318,832 km (0.081 R)
• M58: 20,951,331 km (0.111 R)
• M59: 22,372,362 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.2

Radius: 3.3

Gravity: 58.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.16 AU - 19.6 AU

Year: 24098 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,146,667 km

• M1: 244,144 km (0.095 R)
• M2: 373,546 km (0.07 R)
• M3: 500,106 km (0.119 R)
• M4: 522,545 km (0.106 R)
• M5: 615,595 km (0.104 R)
• M6: 817,253 km (0.054 R)
• M7: 1,632,262 km (0.077 R)
• M8: 1,944,174 km (0.115 R)
• M9: 1,979,928 km (0.103 R)
• M10: 2,162,138 km (0.065 R)
• M11: 2,274,187 km (0.094 R)
• M12: 2,388,031 km (0.111 R)
• M13: 2,426,328 km (0.103 R)
• M14: 2,542,715 km (0.101 R)
• M15: 2,902,647 km (0.106 R)
• M16: 3,581,074 km (0.045 R)
• M17: 3,847,508 km (0.11 R)
• M18: 3,937,865 km (0.09 R)
• M19: 4,120,524 km (0.083 R)
• M20: 4,589,064 km (0.101 R)
• M21: 5,025,142 km (0.074 R)
• M22: 5,936,193 km (0.105 R)
• M23: 5,988,403 km (0.118 R)
• M24: 6,198,289 km (0.11 R)
• M25: 6,251,097 km (0.087 R)
• M26: 6,410,568 km (0.111 R)
• M27: 7,451,171 km (0.116 R)
• M28: 7,733,612 km (0.084 R)
• M29: 8,542,936 km (0.066 R)
• M30: 8,779,001 km (0.087 R)
• M31: 8,897,932 km (0.05 R)
• M32: 12,636,083 km (0.098 R)
• M33: 12,703,103 km (0.096 R)
• M34: 13,860,991 km (0.071 R)
• M35: 14,277,621 km (0.09 R)
• M36: 14,627,979 km (0.093 R)
• M37: 19,123,694 km (0.092 R)
• M38: 21,959,771 km (0.112 R)
• M39: 22,121,187 km (0.093 R)
• M40: 22,363,984 km (0.12 R)
• M41: 22,607,529 km (0.093 R)
• M42: 22,689,060 km (0.106 R)
• M43: 23,097,612 km (0.089 R)
• M44: 23,673,564 km (0.084 R)
• M45: 24,171,126 km (0.025 R)
• M46: 24,504,730 km (0.073 R)
• M47: 25,429,992 km (0.101 R)
• M48: 25,514,665 km (0.045 R)
• M49: 26,024,644 km (0.074 R)
• M50: 26,109,915 km (0.113 R)
• M51: 28,098,070 km (0.084 R)
• M52: 32,034,738 km (0.103 R)
• M53: 32,584,660 km (0.119 R)
• M54: 35,003,957 km (0.11 R)
• M55: 36,044,709 km (0.093 R)
• M56: 36,235,147 km (0.119 R)
• M57: 36,521,179 km (0.076 R)
• M58: 37,287,868 km (0.089 R)
• M59: 37,769,722 km (0.029 R)
• M60: 38,739,565 km (0.066 R)
• M61: 38,934,491 km (0.113 R)
• M62: 39,423,377 km (0.096 R)
• M63: 41,199,852 km (0.059 R)
• M64: 44,014,686 km (0.111 R)
• M65: 45,034,943 km (0.115 R)
• M66: 45,239,892 km (0.119 R)
• M67: 45,856,684 km (0.044 R)
• M68: 46,062,980 km (0.04 R)
• M69: 47,306,736 km (0.111 R)
• M70: 47,619,396 km (0.069 R)
• M71: 48,351,677 km (0.118 R)
• M72: 51,853,315 km (0.06 R)
• M73: 52,606,540 km (0.096 R)
• M74: 55,106,919 km (0.105 R)
• M75: 57,979,497 km (0.113 R)
• M76: 58,425,748 km (0.033 R)
• M77: 60,335,065 km (0.112 R)
• M78: 61,808,754 km (0.05 R)
• M79: 64,907,375 km (0.088 R)
• M80: 67,234,968 km (0.108 R)
• M81: 71,134,835 km (0.083 R)
• M82: 71,612,501 km (0.028 R)
• M83: 72,450,997 km (0.088 R)
• M84: 73,775,088 km (0.108 R)
• M85: 74,379,613 km (0.034 R)
• M86: 75,715,372 km (0.099 R)
• M87: 75,959,216 km (0.117 R)
• M88: 77,059,060 km (0.068 R)
• M89: 77,304,251 km (0.108 R)
• M90: 77,795,381 km (0.081 R)
• M91: 77,918,201 km (0.086 R)
• M92: 78,041,320 km (0.105 R)
• M93: 81,886,134 km (0.104 R)
• M94: 82,888,291 km (0.109 R)
• M95: 83,768,524 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit