🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 161 Days

Day: 34.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 227 Days

Day: 21 Hours

Environment

Temp: 7 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.06 AU - 1.14 AU

Year: 511 Days

Day: 24.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.3 AU - 1.6 AU

Year: 773 Days

Day: 22.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.81 AU - 1.97 AU

Year: 1151 Days

Day: 13.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.7 AU - 2.58 AU

Year: 1387 Days

Day: 27.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 14.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.31 AU - 3.11 AU

Year: 1976 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,896,844 km

• M1: 219,011 km (0.066 R)
• M2: 352,901 km (0.104 R)
• M3: 539,300 km (0.113 R)
• M4: 647,908 km (0.119 R)
• M5: 765,941 km (0.112 R)
• M6: 857,794 km (0.11 R)
• M7: 953,986 km (0.061 R)
• M8: 1,045,091 km (0.087 R)
• M9: 1,227,301 km (0.104 R)
• M10: 1,348,176 km (0.025 R)
• M11: 1,537,567 km (0.095 R)
• M12: 1,646,773 km (0.087 R)
• M13: 1,838,707 km (0.069 R)
• M14: 1,990,848 km (0.118 R)
• M15: 2,086,591 km (0.103 R)
• M16: 2,258,030 km (0.102 R)
• M17: 2,485,718 km (0.089 R)
• M18: 2,602,405 km (0.103 R)
• M19: 2,760,978 km (0.092 R)
• M20: 3,242,235 km (0.09 R)
• M21: 3,399,013 km (0.091 R)
• M22: 3,617,127 km (0.057 R)
• M23: 3,779,889 km (0.077 R)
• M24: 4,143,861 km (0.081 R)
• M25: 4,283,436 km (0.074 R)
• M26: 4,535,209 km (0.081 R)
• M27: 4,840,837 km (0.093 R)
• M28: 4,987,892 km (0.087 R)
• M29: 5,694,293 km (0.091 R)
• M30: 5,901,935 km (0.091 R)
• M31: 6,414,308 km (0.117 R)
• M32: 7,051,744 km (0.085 R)
• M33: 7,275,094 km (0.053 R)
• M34: 7,595,383 km (0.12 R)
• M35: 7,786,120 km (0.11 R)
• M36: 7,939,757 km (0.06 R)
• M37: 8,172,232 km (0.056 R)
• M38: 8,289,218 km (0.107 R)
• M39: 8,505,387 km (0.025 R)
• M40: 8,683,558 km (0.114 R)
• M41: 8,903,018 km (0.07 R)
• M42: 9,185,160 km (0.101 R)
• M43: 9,758,120 km (0.097 R)
• M44: 10,279,618 km (0.051 R)
• M45: 10,660,643 km (0.119 R)
• M46: 10,895,961 km (0.119 R)
• M47: 11,046,456 km (0.073 R)
• M48: 11,328,000 km (0.088 R)
• M49: 11,458,748 km (0.062 R)
• M50: 11,568,104 km (0.113 R)
• M51: 11,831,995 km (0.108 R)
• M52: 12,164,551 km (0.055 R)
• M53: 12,343,171 km (0.11 R)
• M54: 12,612,896 km (0.091 R)
• M55: 12,952,632 km (0.051 R)
• M56: 13,873,557 km (0.087 R)
• M57: 14,248,000 km (0.066 R)
• M58: 14,459,981 km (0.119 R)
• M59: 14,720,580 km (0.037 R)
• M60: 15,198,396 km (0.112 R)
• M61: 15,535,888 km (0.103 R)
• M62: 15,827,156 km (0.066 R)
• M63: 16,046,765 km (0.034 R)
• M64: 16,341,174 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 4

Gravity: 61.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.39 AU - 13.15 AU

Year: 15655 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,896,844 km

• M1: 52,060 km (0.107 R)
• M2: 211,232 km (0.12 R)
• M3: 240,553 km (0.1 R)
• M4: 391,049 km (0.097 R)
• M5: 632,500 km (0.099 R)
• M6: 1,093,710 km (0.093 R)
• M7: 1,174,343 km (0.088 R)
• M8: 1,201,720 km (0.093 R)
• M9: 1,887,028 km (0.057 R)
• M10: 2,149,123 km (0.065 R)
• M11: 2,599,413 km (0.052 R)
• M12: 3,503,732 km (0.114 R)
• M13: 4,932,242 km (0.11 R)
• M14: 5,291,576 km (0.084 R)
• M15: 5,520,461 km (0.116 R)
• M16: 5,612,912 km (0.088 R)
• M17: 5,987,804 km (0.027 R)
• M18: 6,516,633 km (0.094 R)
• M19: 7,876,328 km (0.112 R)
• M20: 8,137,526 km (0.099 R)
• M21: 8,401,566 km (0.073 R)
• M22: 8,722,005 km (0.095 R)
• M23: 9,046,632 km (0.116 R)
• M24: 9,265,195 km (0.065 R)
• M25: 9,707,406 km (0.108 R)
• M26: 10,043,702 km (0.113 R)
• M27: 10,727,514 km (0.081 R)
• M28: 11,426,285 km (0.088 R)
• M29: 12,139,718 km (0.114 R)
• M30: 12,562,481 km (0.063 R)
• M31: 12,684,104 km (0.082 R)
• M32: 12,867,362 km (0.107 R)
• M33: 13,922,176 km (0.085 R)
• M34: 14,174,398 km (0.083 R)
• M35: 14,811,536 km (0.066 R)
• M36: 15,004,517 km (0.06 R)
• M37: 15,458,098 km (0.11 R)
• M38: 15,784,670 km (0.098 R)
• M39: 16,113,635 km (0.062 R)
• M40: 18,894,959 km (0.066 R)
• M41: 19,244,120 km (0.087 R)
• M42: 19,807,356 km (0.113 R)
• M43: 19,948,876 km (0.068 R)
• M44: 20,090,844 km (0.042 R)
• M45: 20,233,262 km (0.11 R)
• M46: 20,518,844 km (0.106 R)
• M47: 22,925,425 km (0.117 R)
• M48: 25,112,845 km (0.084 R)
• M49: 27,286,951 km (0.103 R)
• M50: 29,117,430 km (0.081 R)
• M51: 29,197,914 km (0.117 R)
• M52: 30,987,254 km (0.069 R)
• M53: 31,398,798 km (0.084 R)
• M54: 31,895,164 km (0.091 R)
• M55: 32,061,068 km (0.102 R)
• M56: 33,399,370 km (0.075 R)
• M57: 36,216,897 km (0.03 R)
• M58: 39,911,066 km (0.118 R)
• M59: 40,000,526 km (0.089 R)
• M60: 40,089,985 km (0.1 R)
• M61: 41,349,599 km (0.058 R)
• M62: 41,802,582 km (0.108 R)
• M63: 43,263,255 km (0.114 R)
• M64: 43,907,573 km (0.108 R)
• M65: 44,462,282 km (0.103 R)
• M66: 46,328,217 km (0.028 R)
• M67: 47,554,770 km (0.043 R)
• M68: 48,029,294 km (0.057 R)
• M69: 48,600,907 km (0.043 R)
• M70: 49,846,908 km (0.051 R)
• M71: 50,522,193 km (0.099 R)
• M72: 52,762,421 km (0.113 R)
• M73: 52,958,693 km (0.07 R)
• M74: 53,352,136 km (0.061 R)
• M75: 55,034,663 km (0.09 R)
• M76: 56,232,942 km (0.074 R)
• M77: 59,265,740 km (0.1 R)
• M78: 61,626,693 km (0.073 R)
• M79: 61,936,959 km (0.061 R)
• M80: 62,247,674 km (0.089 R)
• M81: 63,287,230 km (0.058 R)
• M82: 64,542,206 km (0.101 R)
• M83: 65,067,444 km (0.096 R)
• M84: 66,122,408 km (0.032 R)
• M85: 68,142,279 km (0.106 R)
• M86: 68,891,465 km (0.097 R)
• M87: 69,213,400 km (0.092 R)
• M88: 70,722,393 km (0.106 R)
• M89: 71,698,220 km (0.119 R)
• M90: 72,678,386 km (0.102 R)
• M91: 72,787,592 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit