🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 163 Days

Day: 43 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,189,709 km

• M1: 244,144 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.54 AU - 0.84 AU

Year: 211 Days

Day: 23.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.65 AU - 0.93 AU

Year: 259 Days

Day: 26.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.46 AU - 1.58 AU

Year: 691 Days

Day: 17 Hours

Environment

Temp: -52 °C

Axial Tilt: 90 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.28 AU - 1.76 AU

Year: 691 Days

Day: 19.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.97 AU - 2.11 AU

Year: 1075 Days

Day: 36.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,189,709 km

• M1: 309,518 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.3 AU - 5.24 AU

Year: 3256 Days

Day: 41.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 10

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.08 AU - 8.76 AU

Year: 8224 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,189,709 km

• M1: 125,363 km (0.116 R)
• M2: 237,561 km (0.062 R)
• M3: 424,858 km (0.085 R)
• M4: 528,080 km (0.059 R)
• M5: 712,834 km (0.082 R)
• M6: 787,932 km (0.114 R)
• M7: 1,044,642 km (0.119 R)
• M8: 1,406,519 km (0.096 R)
• M9: 1,737,280 km (0.098 R)
• M10: 2,019,422 km (0.116 R)
• M11: 2,129,077 km (0.11 R)
• M12: 2,450,712 km (0.07 R)
• M13: 2,972,510 km (0.088 R)
• M14: 3,076,929 km (0.117 R)
• M15: 3,310,750 km (0.076 R)
• M16: 3,886,702 km (0.094 R)
• M17: 4,163,010 km (0.03 R)
• M18: 4,686,303 km (0.059 R)
• M19: 5,407,813 km (0.095 R)
• M20: 5,612,912 km (0.08 R)
• M21: 5,690,553 km (0.106 R)
• M22: 5,846,883 km (0.1 R)
• M23: 6,004,559 km (0.106 R)
• M24: 6,243,766 km (0.115 R)
• M25: 7,064,011 km (0.11 R)
• M26: 7,715,660 km (0.099 R)
• M27: 8,297,895 km (0.052 R)
• M28: 9,106,471 km (0.04 R)
• M29: 9,228,393 km (0.098 R)
• M30: 9,721,618 km (0.075 R)
• M31: 10,065,543 km (0.11 R)
• M32: 10,128,524 km (0.038 R)
• M33: 10,669,320 km (0.114 R)
• M34: 10,862,301 km (0.071 R)
• M35: 11,252,004 km (0.095 R)
• M36: 12,822,033 km (0.097 R)
• M37: 13,337,398 km (0.088 R)
• M38: 13,580,345 km (0.094 R)
• M39: 13,894,800 km (0.072 R)
• M40: 14,566,345 km (0.099 R)
• M41: 14,780,718 km (0.111 R)
• M42: 14,924,183 km (0.087 R)
• M43: 15,176,255 km (0.088 R)
• M44: 15,393,621 km (0.04 R)
• M45: 15,721,390 km (0.09 R)
• M46: 16,051,552 km (0.069 R)
• M47: 16,199,056 km (0.07 R)
• M48: 17,584,482 km (0.118 R)
• M49: 17,736,473 km (0.079 R)
• M50: 17,812,618 km (0.095 R)
• M51: 17,888,913 km (0.074 R)
• M52: 19,046,502 km (0.109 R)
• M53: 19,202,682 km (0.111 R)
• M54: 19,594,927 km (0.109 R)
• M55: 20,627,153 km (0.069 R)
• M56: 20,747,429 km (0.118 R)
• M57: 23,201,134 km (0.086 R)
• M58: 23,535,186 km (0.117 R)
• M59: 23,744,772 km (0.109 R)
• M60: 24,844,466 km (0.109 R)
• M61: 25,100,728 km (0.081 R)
• M62: 25,186,298 km (0.063 R)
• M63: 25,443,606 km (0.108 R)
• M64: 25,572,559 km (0.116 R)
• M65: 25,960,915 km (0.079 R)
• M66: 26,481,665 km (0.105 R)
• M67: 26,568,881 km (0.059 R)
• M68: 26,918,342 km (0.119 R)
• M69: 29,316,844 km (0.089 R)
• M70: 30,541,602 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 14.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.73 AU - 11.89 AU

Year: 11337 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,189,709 km

• M1: 180,415 km (0.092 R)
• M2: 575,204 km (0.094 R)
• M3: 2,005,659 km (0.093 R)
• M4: 2,169,468 km (0.117 R)
• M5: 2,423,785 km (0.062 R)
• M6: 2,658,354 km (0.079 R)
• M7: 2,808,850 km (0.096 R)
• M8: 3,406,792 km (0.066 R)
• M9: 3,737,404 km (0.058 R)
• M10: 3,941,006 km (0.058 R)
• M11: 4,902,023 km (0.073 R)
• M12: 5,390,161 km (0.09 R)
• M13: 5,505,052 km (0.085 R)
• M14: 5,620,841 km (0.118 R)
• M15: 5,894,007 km (0.069 R)
• M16: 6,012,488 km (0.093 R)
• M17: 6,291,937 km (0.059 R)
• M18: 6,616,714 km (0.095 R)
• M19: 6,863,850 km (0.092 R)
• M20: 8,013,958 km (0.119 R)
• M21: 10,108,179 km (0.069 R)
• M22: 10,298,018 km (0.078 R)
• M23: 10,441,183 km (0.102 R)
• M24: 11,020,277 km (0.108 R)
• M25: 12,361,571 km (0.113 R)
• M26: 14,017,320 km (0.119 R)
• M27: 15,087,244 km (0.12 R)
• M28: 15,577,327 km (0.112 R)
• M29: 17,192,086 km (0.111 R)
• M30: 17,362,030 km (0.034 R)
• M31: 17,589,718 km (0.05 R)
• M32: 17,875,749 km (0.048 R)
• M33: 19,505,318 km (0.04 R)
• M34: 20,577,935 km (0.102 R)
• M35: 21,364,670 km (0.102 R)
• M36: 22,531,982 km (0.034 R)
• M37: 23,656,958 km (0.083 R)
• M38: 25,378,531 km (0.042 R)
• M39: 25,831,513 km (0.087 R)
• M40: 26,614,209 km (0.099 R)
• M41: 27,206,318 km (0.072 R)
• M42: 28,002,627 km (0.11 R)
• M43: 28,136,068 km (0.055 R)
• M44: 28,269,809 km (0.059 R)
• M45: 28,874,035 km (0.082 R)
• M46: 29,008,822 km (0.036 R)
• M47: 29,958,619 km (0.059 R)
• M48: 30,918,589 km (0.042 R)
• M49: 32,307,455 km (0.101 R)
• M50: 32,657,814 km (0.104 R)
• M51: 33,221,050 km (0.111 R)
• M52: 33,503,939 km (0.059 R)
• M53: 33,645,608 km (0.082 R)
• M54: 34,285,887 km (0.093 R)
• M55: 35,723,074 km (0.101 R)
• M56: 35,867,885 km (0.041 R)
• M57: 37,326,464 km (0.078 R)
• M58: 37,915,431 km (0.08 R)
• M59: 38,211,036 km (0.115 R)
• M60: 38,507,390 km (0.112 R)
• M61: 39,102,490 km (0.086 R)
• M62: 39,326,438 km (0.088 R)
• M63: 39,625,634 km (0.114 R)
• M64: 41,360,969 km (0.105 R)
• M65: 41,665,251 km (0.1 R)
• M66: 41,893,986 km (0.093 R)
• M67: 42,505,991 km (0.102 R)
• M68: 45,296,590 km (0.093 R)
• M69: 46,476,618 km (0.113 R)
• M70: 48,065,796 km (0.12 R)
• M71: 48,706,524 km (0.075 R)
• M72: 49,188,827 km (0.101 R)
• M73: 49,672,776 km (0.027 R)
• M74: 49,834,491 km (0.119 R)
• M75: 50,320,535 km (0.12 R)
• M76: 51,706,260 km (0.104 R)
• M77: 54,098,928 km (0.11 R)
• M78: 55,015,963 km (0.107 R)
• M79: 55,602,237 km (0.048 R)
• M80: 56,190,456 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 7.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.45 AU - 15.27 AU

Year: 18017 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,189,709 km

• M1: 105,915 km (0.11 R)
• M2: 164,408 km (0.114 R)
• M3: 225,145 km (0.046 R)
• M4: 322,982 km (0.114 R)
• M5: 653,443 km (0.032 R)
• M6: 1,269,338 km (0.117 R)
• M7: 2,325,349 km (0.086 R)
• M8: 2,585,650 km (0.069 R)
• M9: 2,734,350 km (0.105 R)
• M10: 3,102,809 km (0.067 R)
• M11: 3,552,351 km (0.102 R)
• M12: 3,651,385 km (0.093 R)
• M13: 4,160,167 km (0.104 R)
• M14: 5,894,156 km (0.098 R)
• M15: 6,408,922 km (0.088 R)
• M16: 6,610,730 km (0.113 R)
• M17: 7,438,754 km (0.104 R)
• M18: 7,650,884 km (0.088 R)
• M19: 7,736,304 km (0.104 R)
• M20: 8,343,073 km (0.096 R)
• M21: 9,740,317 km (0.1 R)
• M22: 10,159,491 km (0.108 R)
• M23: 10,206,315 km (0.066 R)
• M24: 10,253,438 km (0.118 R)
• M25: 11,305,709 km (0.094 R)
• M26: 11,993,112 km (0.082 R)
• M27: 12,492,469 km (0.061 R)
• M28: 12,744,691 km (0.079 R)
• M29: 13,666,513 km (0.067 R)
• M30: 13,718,274 km (0.093 R)
• M31: 13,770,185 km (0.12 R)
• M32: 15,899,710 km (0.118 R)
• M33: 16,173,026 km (0.03 R)
• M34: 16,392,785 km (0.062 R)
• M35: 16,835,296 km (0.109 R)
• M36: 16,946,596 km (0.036 R)
• M37: 17,002,247 km (0.056 R)
• M38: 18,701,978 km (0.119 R)
• M39: 18,817,168 km (0.068 R)
• M40: 18,874,913 km (0.061 R)
• M41: 20,573,896 km (0.106 R)
• M42: 21,471,633 km (0.106 R)
• M43: 22,321,199 km (0.096 R)
• M44: 23,119,753 km (0.036 R)
• M45: 24,808,114 km (0.113 R)
• M46: 26,019,857 km (0.116 R)
• M47: 27,250,748 km (0.094 R)
• M48: 27,906,286 km (0.096 R)
• M49: 28,699,604 km (0.084 R)
• M50: 29,433,531 km (0.118 R)
• M51: 29,634,590 km (0.08 R)
• M52: 29,769,079 km (0.111 R)
• M53: 31,397,452 km (0.063 R)
• M54: 31,534,483 km (0.088 R)
• M55: 32,568,354 km (0.112 R)
• M56: 32,915,421 km (0.099 R)
• M57: 33,543,283 km (0.066 R)
• M58: 34,669,157 km (0.073 R)
• M59: 35,593,073 km (0.083 R)
• M60: 36,525,068 km (0.117 R)
• M61: 38,559,599 km (0.062 R)
• M62: 38,926,862 km (0.069 R)
• M63: 39,961,032 km (0.12 R)
• M64: 40,407,133 km (0.119 R)
• M65: 42,056,599 km (0.076 R)
• M66: 43,193,842 km (0.054 R)
• M67: 44,034,133 km (0.093 R)
• M68: 44,110,877 km (0.067 R)
• M69: 45,653,381 km (0.085 R)
• M70: 46,587,470 km (0.119 R)
• M71: 47,292,225 km (0.107 R)
• M72: 48,474,348 km (0.07 R)
• M73: 49,826,114 km (0.093 R)
• M74: 52,322,603 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit