🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 189 Days

Day: 22.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,941,293 km

• M1: 40,990 km (0.065 R)
• M2: 84,822 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 198 Days

Day: 43.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.93 AU

Year: 264 Days

Day: 12.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.87 AU - 0.99 AU

Year: 331 Days

Day: 18.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.04 AU - 3.1 AU

Year: 1985 Days

Day: 21.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.78 AU - 4.04 AU

Year: 2323 Days

Day: 37.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.77 AU - 4.31 AU

Year: 2996 Days

Day: 41.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,941,293 km

• M1: 117,883 km (0.093 R)
• M2: 714,928 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 11.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.88 AU - 5.02 AU

Year: 4063 Days

Day: 8.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,941,293 km

• M1: 182,659 km (0.075 R)
• M2: 333,603 km (0.028 R)
• M3: 512,223 km (0.073 R)
• M4: 595,998 km (0.078 R)
• M5: 695,481 km (0.115 R)
• M6: 779,854 km (0.085 R)
• M7: 856,897 km (0.12 R)
• M8: 1,007,542 km (0.096 R)
• M9: 1,193,043 km (0.083 R)
• M10: 1,323,193 km (0.086 R)
• M11: 1,417,290 km (0.095 R)
• M12: 1,598,304 km (0.08 R)
• M13: 1,907,074 km (0.045 R)
• M14: 1,983,518 km (0.11 R)
• M15: 2,061,010 km (0.073 R)
• M16: 2,267,455 km (0.116 R)
• M17: 2,514,291 km (0.09 R)
• M18: 2,632,474 km (0.089 R)
• M19: 2,804,661 km (0.118 R)
• M20: 3,233,259 km (0.12 R)
• M21: 3,436,712 km (0.114 R)
• M22: 3,625,355 km (0.111 R)
• M23: 4,152,089 km (0.115 R)
• M24: 4,393,839 km (0.071 R)
• M25: 5,168,906 km (0.109 R)
• M26: 5,255,224 km (0.054 R)
• M27: 5,649,713 km (0.117 R)
• M28: 5,761,014 km (0.088 R)
• M29: 5,963,270 km (0.072 R)
• M30: 6,076,666 km (0.113 R)
• M31: 6,351,776 km (0.112 R)
• M32: 6,630,926 km (0.102 R)
• M33: 6,724,873 km (0.059 R)
• M34: 6,937,900 km (0.106 R)
• M35: 8,212,474 km (0.072 R)
• M36: 9,136,690 km (0.117 R)
• M37: 9,346,576 km (0.104 R)
• M38: 9,584,586 km (0.088 R)
• M39: 10,229,203 km (0.12 R)
• M40: 10,365,188 km (0.112 R)
• M41: 10,556,673 km (0.058 R)
• M42: 11,475,353 km (0.074 R)
• M43: 11,673,571 km (0.097 R)
• M44: 11,844,262 km (0.036 R)
• M45: 12,188,337 km (0.051 R)
• M46: 12,332,699 km (0.061 R)
• M47: 12,477,510 km (0.054 R)
• M48: 12,564,725 km (0.049 R)
• M49: 13,299,400 km (0.084 R)
• M50: 13,627,169 km (0.095 R)
• M51: 13,746,997 km (0.052 R)
• M52: 13,957,481 km (0.065 R)
• M53: 14,902,790 km (0.081 R)
• M54: 15,243,125 km (0.112 R)
• M55: 15,398,707 km (0.118 R)
• M56: 15,837,179 km (0.093 R)
• M57: 15,994,705 km (0.098 R)
• M58: 16,089,550 km (0.115 R)
• M59: 16,343,268 km (0.088 R)
• M60: 16,790,566 km (0.105 R)
• M61: 17,371,454 km (0.048 R)
• M62: 17,468,843 km (0.113 R)
• M63: 18,288,190 km (0.036 R)
• M64: 18,387,373 km (0.084 R)
• M65: 18,652,760 km (0.114 R)
• M66: 18,752,542 km (0.115 R)
• M67: 19,523,719 km (0.099 R)
• M68: 19,692,765 km (0.09 R)
• M69: 19,828,300 km (0.069 R)
• M70: 20,168,635 km (0.058 R)
• M71: 20,545,323 km (0.042 R)
• M72: 20,786,175 km (0.083 R)
• M73: 20,993,368 km (0.107 R)
• M74: 22,039,656 km (0.093 R)
• M75: 22,392,108 km (0.065 R)
• M76: 22,675,447 km (0.108 R)
• M77: 23,353,275 km (0.112 R)
• M78: 23,640,652 km (0.096 R)
• M79: 23,893,174 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 9.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.8 AU - 6.5 AU

Year: 5627 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 95,941,293 km

• M1: 117,883 km (0.1 R)
• M2: 374,144 km (0.114 R)
• M3: 693,985 km (0.061 R)
• M4: 752,926 km (0.09 R)
• M5: 1,047,783 km (0.105 R)
• M6: 1,158,785 km (0.096 R)
• M7: 1,562,699 km (0.05 R)
• M8: 1,674,299 km (0.116 R)
• M9: 1,805,347 km (0.111 R)
• M10: 2,025,555 km (0.07 R)
• M11: 2,661,197 km (0.111 R)
• M12: 2,737,641 km (0.116 R)
• M13: 2,951,716 km (0.114 R)
• M14: 3,313,742 km (0.068 R)
• M15: 3,584,215 km (0.063 R)
• M16: 4,057,992 km (0.094 R)
• M17: 4,969,940 km (0.052 R)
• M18: 5,231,587 km (0.061 R)
• M19: 5,793,178 km (0.037 R)
• M20: 5,917,793 km (0.073 R)
• M21: 6,399,647 km (0.09 R)
• M22: 8,058,089 km (0.115 R)
• M23: 8,141,565 km (0.107 R)
• M24: 8,365,663 km (0.095 R)
• M25: 8,506,733 km (0.115 R)
• M26: 8,905,860 km (0.087 R)
• M27: 9,021,051 km (0.102 R)
• M28: 9,078,945 km (0.073 R)
• M29: 9,311,271 km (0.102 R)
• M30: 9,369,614 km (0.077 R)
• M31: 9,722,665 km (0.064 R)
• M32: 9,930,606 km (0.053 R)
• M33: 10,020,065 km (0.117 R)
• M34: 10,441,632 km (0.082 R)
• M35: 10,563,255 km (0.095 R)
• M36: 10,654,660 km (0.089 R)
• M37: 11,395,618 km (0.106 R)
• M38: 11,867,300 km (0.099 R)
• M39: 13,750,139 km (0.105 R)
• M40: 14,794,182 km (0.104 R)
• M41: 15,170,720 km (0.067 R)
• M42: 15,550,399 km (0.052 R)
• M43: 15,968,226 km (0.064 R)
• M44: 16,850,704 km (0.026 R)
• M45: 17,315,654 km (0.108 R)
• M46: 17,567,876 km (0.119 R)
• M47: 18,809,987 km (0.078 R)
• M48: 19,367,090 km (0.083 R)
• M49: 20,155,920 km (0.102 R)
• M50: 20,307,313 km (0.119 R)
• M51: 20,421,157 km (0.104 R)
• M52: 20,535,300 km (0.062 R)
• M53: 20,764,035 km (0.094 R)
• M54: 20,878,627 km (0.076 R)
• M55: 22,154,098 km (0.078 R)
• M56: 23,335,473 km (0.119 R)
• M57: 24,134,325 km (0.113 R)
• M58: 24,456,409 km (0.103 R)
• M59: 24,698,908 km (0.11 R)
• M60: 25,553,859 km (0.103 R)
• M61: 27,376,560 km (0.048 R)
• M62: 27,460,484 km (0.08 R)
• M63: 28,134,273 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.2

Radius: 7.1

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.16 AU - 20.9 AU

Year: 29430 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,941,293 km

• M1: 247,136 km (0.1 R)
• M2: 359,484 km (0.086 R)
• M3: 1,127,968 km (0.056 R)
• M4: 1,192,295 km (0.081 R)
• M5: 1,462,020 km (0.089 R)
• M6: 2,463,727 km (0.051 R)
• M7: 3,074,087 km (0.112 R)
• M8: 3,396,320 km (0.109 R)
• M9: 4,324,426 km (0.05 R)
• M10: 4,737,615 km (0.052 R)
• M11: 5,271,679 km (0.107 R)
• M12: 5,881,141 km (0.089 R)
• M13: 6,051,234 km (0.083 R)
• M14: 6,280,418 km (0.077 R)
• M15: 7,592,092 km (0.11 R)
• M16: 7,964,142 km (0.097 R)
• M17: 8,089,505 km (0.044 R)
• M18: 8,855,296 km (0.057 R)
• M19: 9,050,372 km (0.038 R)
• M20: 9,246,794 km (0.054 R)
• M21: 9,510,984 km (0.098 R)
• M22: 11,217,746 km (0.083 R)
• M23: 12,213,918 km (0.109 R)
• M24: 12,431,134 km (0.102 R)
• M25: 13,911,405 km (0.083 R)
• M26: 14,442,478 km (0.073 R)
• M27: 14,518,922 km (0.082 R)
• M28: 14,749,004 km (0.099 R)
• M29: 15,759,836 km (0.101 R)
• M30: 16,953,777 km (0.117 R)
• M31: 17,034,410 km (0.042 R)
• M32: 17,765,944 km (0.036 R)
• M33: 18,507,501 km (0.109 R)
• M34: 18,673,704 km (0.075 R)
• M35: 19,850,889 km (0.094 R)
• M36: 23,254,391 km (0.106 R)
• M37: 24,976,711 km (0.116 R)
• M38: 25,529,026 km (0.033 R)
• M39: 28,159,705 km (0.083 R)
• M40: 30,286,239 km (0.073 R)
• M41: 31,072,226 km (0.056 R)
• M42: 32,163,991 km (0.082 R)
• M43: 33,268,322 km (0.108 R)
• M44: 35,204,717 km (0.117 R)
• M45: 36,134,767 km (0.103 R)
• M46: 36,342,559 km (0.071 R)
• M47: 37,387,201 km (0.109 R)
• M48: 37,492,218 km (0.111 R)
• M49: 38,547,781 km (0.119 R)
• M50: 39,292,479 km (0.119 R)
• M51: 41,990,776 km (0.114 R)
• M52: 42,209,189 km (0.033 R)
• M53: 42,647,211 km (0.088 R)
• M54: 43,196,834 km (0.042 R)
• M55: 44,303,110 km (0.076 R)
• M56: 46,317,745 km (0.04 R)
• M57: 47,449,752 km (0.025 R)
• M58: 47,677,290 km (0.117 R)
• M59: 48,019,271 km (0.097 R)
• M60: 48,705,626 km (0.103 R)
• M61: 50,784,139 km (0.103 R)
• M62: 52,185,871 km (0.12 R)
• M63: 55,745,253 km (0.095 R)
• M64: 59,137,385 km (0.109 R)
• M65: 59,995,927 km (0.043 R)
• M66: 60,364,985 km (0.109 R)
• M67: 64,601,297 km (0.098 R)
• M68: 65,738,690 km (0.12 R)
• M69: 68,161,427 km (0.101 R)
• M70: 68,418,137 km (0.076 R)
• M71: 69,319,165 km (0.035 R)
• M72: 71,002,889 km (0.069 R)
• M73: 71,263,190 km (0.089 R)
• M74: 73,751,152 km (0.054 R)
• M75: 73,882,948 km (0.038 R)
• M76: 74,807,313 km (0.07 R)
• M77: 82,748,716 km (0.113 R)
• M78: 83,434,024 km (0.078 R)
• M79: 83,983,497 km (0.096 R)
• M80: 85,916,301 km (0.114 R)
• M81: 90,670,970 km (0.075 R)
• M82: 91,094,631 km (0.037 R)
• M83: 93,507,495 km (0.074 R)
• M84: 95,653,926 km (0.07 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: 435 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit