🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.81 AU - 1.15 AU

Year: 353 Days

Day: 14.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,321,595 km

• M1: 708,346 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.67 AU - 1.67 AU

Year: 784 Days

Day: 46.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.72 AU - 2.98 AU

Year: 1749 Days

Day: 47.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.41 AU - 3.31 AU

Year: 1758 Days

Day: 17.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.38 AU - 4.72 AU

Year: 3527 Days

Day: 25.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 12.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.37 AU - 5.95 AU

Year: 4894 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,321,595 km

• M1: 160,369 km (0.079 R)
• M2: 292,165 km (0.045 R)
• M3: 376,538 km (0.095 R)
• M4: 482,004 km (0.064 R)
• M5: 826,528 km (0.063 R)
• M6: 997,519 km (0.043 R)
• M7: 1,155,644 km (0.089 R)
• M8: 1,484,460 km (0.105 R)
• M9: 1,596,060 km (0.108 R)
• M10: 1,710,652 km (0.078 R)
• M11: 1,872,816 km (0.087 R)
• M12: 2,118,156 km (0.12 R)
• M13: 2,292,887 km (0.088 R)
• M14: 2,374,118 km (0.056 R)
• M15: 2,572,784 km (0.094 R)
• M16: 3,238,345 km (0.055 R)
• M17: 3,916,771 km (0.054 R)
• M18: 4,352,849 km (0.063 R)
• M19: 4,556,302 km (0.066 R)
• M20: 4,680,020 km (0.113 R)
• M21: 4,930,596 km (0.106 R)
• M22: 5,488,746 km (0.1 R)
• M23: 5,642,532 km (0.118 R)
• M24: 5,753,385 km (0.105 R)
• M25: 6,089,830 km (0.115 R)
• M26: 6,226,263 km (0.114 R)
• M27: 6,712,008 km (0.119 R)
• M28: 6,829,442 km (0.063 R)
• M29: 6,995,047 km (0.057 R)
• M30: 7,426,936 km (0.078 R)
• M31: 7,793,600 km (0.046 R)
• M32: 7,966,835 km (0.115 R)
• M33: 8,116,283 km (0.105 R)
• M34: 8,570,163 km (0.119 R)
• M35: 9,006,540 km (0.105 R)
• M36: 9,214,331 km (0.102 R)
• M37: 9,502,906 km (0.088 R)
• M38: 9,661,479 km (0.107 R)
• M39: 9,794,322 km (0.101 R)
• M40: 10,142,586 km (0.045 R)
• M41: 10,358,905 km (0.109 R)
• M42: 11,044,811 km (0.116 R)
• M43: 11,519,784 km (0.042 R)
• M44: 12,115,632 km (0.063 R)
• M45: 12,402,860 km (0.103 R)
• M46: 12,663,460 km (0.08 R)
• M47: 13,367,019 km (0.11 R)
• M48: 14,083,144 km (0.061 R)
• M49: 14,233,938 km (0.083 R)
• M50: 14,324,744 km (0.077 R)
• M51: 14,446,068 km (0.112 R)
• M52: 15,057,624 km (0.064 R)
• M53: 15,180,893 km (0.061 R)
• M54: 15,397,660 km (0.048 R)
• M55: 16,432,728 km (0.048 R)
• M56: 17,652,549 km (0.055 R)
• M57: 18,142,033 km (0.105 R)
• M58: 18,240,618 km (0.107 R)
• M59: 18,669,216 km (0.087 R)
• M60: 18,801,760 km (0.077 R)
• M61: 19,268,206 km (0.066 R)
• M62: 19,839,819 km (0.057 R)
• M63: 20,212,617 km (0.093 R)
• M64: 20,656,175 km (0.082 R)
• M65: 20,758,949 km (0.032 R)
• M66: 20,930,687 km (0.114 R)
• M67: 21,068,467 km (0.025 R)
• M68: 21,344,923 km (0.09 R)
• M69: 21,448,894 km (0.119 R)
• M70: 22,251,486 km (0.101 R)
• M71: 22,568,185 km (0.094 R)
• M72: 23,348,787 km (0.109 R)
• M73: 23,491,653 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 14.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.15 AU - 6.41 AU

Year: 5720 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,321,595 km

• M1: 193,879 km (0.116 R)
• M2: 289,621 km (0.039 R)
• M3: 629,807 km (0.06 R)
• M4: 806,482 km (0.103 R)
• M5: 939,475 km (0.053 R)
• M6: 1,162,824 km (0.106 R)
• M7: 1,404,425 km (0.111 R)
• M8: 1,531,733 km (0.113 R)
• M9: 1,877,603 km (0.087 R)
• M10: 2,060,112 km (0.112 R)
• M11: 2,227,512 km (0.034 R)
• M12: 2,509,504 km (0.066 R)
• M13: 2,621,104 km (0.047 R)
• M14: 3,498,945 km (0.05 R)
• M15: 4,035,702 km (0.109 R)
• M16: 4,273,862 km (0.091 R)
• M17: 4,435,278 km (0.094 R)
• M18: 5,387,917 km (0.061 R)
• M19: 5,680,082 km (0.083 R)
• M20: 6,188,864 km (0.112 R)
• M21: 6,341,304 km (0.105 R)
• M22: 6,649,925 km (0.105 R)
• M23: 6,900,501 km (0.101 R)
• M24: 7,835,039 km (0.099 R)
• M25: 8,000,195 km (0.066 R)
• M26: 8,980,959 km (0.098 R)
• M27: 9,433,043 km (0.065 R)
• M28: 9,573,665 km (0.072 R)
• M29: 9,892,608 km (0.068 R)
• M30: 10,359,503 km (0.1 R)
• M31: 10,577,317 km (0.051 R)
• M32: 11,165,985 km (0.112 R)
• M33: 11,314,835 km (0.096 R)
• M34: 11,614,479 km (0.092 R)
• M35: 11,992,813 km (0.08 R)
• M36: 12,413,631 km (0.079 R)
• M37: 13,230,585 km (0.084 R)
• M38: 13,745,052 km (0.066 R)
• M39: 14,185,618 km (0.104 R)
• M40: 15,909,883 km (0.058 R)
• M41: 16,287,917 km (0.054 R)
• M42: 16,456,963 km (0.109 R)
• M43: 16,584,121 km (0.086 R)
• M44: 16,839,335 km (0.107 R)
• M45: 16,967,540 km (0.081 R)
• M46: 17,181,764 km (0.082 R)
• M47: 17,960,571 km (0.104 R)
• M48: 18,839,309 km (0.09 R)
• M49: 19,016,881 km (0.076 R)
• M50: 19,462,833 km (0.102 R)
• M51: 19,867,345 km (0.1 R)
• M52: 21,373,945 km (0.066 R)
• M53: 22,071,071 km (0.1 R)
• M54: 22,869,924 km (0.099 R)
• M55: 23,201,732 km (0.109 R)
• M56: 23,344,449 km (0.066 R)
• M57: 23,869,986 km (0.081 R)
• M58: 24,158,411 km (0.079 R)
• M59: 24,738,551 km (0.074 R)
• M60: 25,323,329 km (0.096 R)
• M61: 25,421,316 km (0.089 R)
• M62: 25,961,962 km (0.073 R)
• M63: 26,755,430 km (0.052 R)
• M64: 27,205,121 km (0.104 R)
• M65: 27,506,411 km (0.106 R)
• M66: 27,758,334 km (0.117 R)
• M67: 28,112,282 km (0.101 R)
• M68: 28,722,492 km (0.104 R)
• M69: 29,800,943 km (0.067 R)
• M70: 31,469,558 km (0.086 R)
• M71: 32,262,277 km (0.045 R)
• M72: 32,794,396 km (0.105 R)
• M73: 33,168,541 km (0.102 R)
• M74: 34,083,182 km (0.116 R)
• M75: 34,897,144 km (0.079 R)
• M76: 35,224,614 km (0.079 R)
• M77: 35,552,981 km (0.112 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit