🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.77 AU

Year: 232 Days

Day: 24.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,478,413 km

• M1: 362,476 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.5 AU - 2.3 AU

Year: 1186 Days

Day: 19.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,478,413 km

• M1: 761,752 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.51 AU

Year: 1310 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.96 AU - 2.5 AU

Year: 1509 Days

Day: 44 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,478,413 km

• M1: 80,035 km (0.054 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.79 AU - 4.01 AU

Year: 2840 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,478,413 km

• M1: 143,464 km (0.108 R)
• M2: 223,649 km (0.085 R)
• M3: 369,058 km (0.106 R)
• M4: 506,389 km (0.069 R)
• M5: 581,786 km (0.119 R)
• M6: 974,929 km (0.089 R)
• M7: 1,181,823 km (0.065 R)
• M8: 1,331,720 km (0.073 R)
• M9: 1,390,961 km (0.118 R)
• M10: 1,792,033 km (0.095 R)
• M11: 1,938,040 km (0.051 R)
• M12: 2,019,272 km (0.099 R)
• M13: 2,298,571 km (0.066 R)
• M14: 2,356,017 km (0.12 R)
• M15: 2,428,422 km (0.072 R)
• M16: 2,501,576 km (0.098 R)
• M17: 2,695,305 km (0.094 R)
• M18: 3,002,878 km (0.073 R)
• M19: 3,113,132 km (0.11 R)
• M20: 3,192,867 km (0.079 R)
• M21: 3,273,201 km (0.099 R)
• M22: 3,501,787 km (0.106 R)
• M23: 3,957,312 km (0.043 R)
• M24: 4,236,163 km (0.108 R)
• M25: 4,289,121 km (0.1 R)
• M26: 4,395,784 km (0.111 R)
• M27: 4,721,159 km (0.1 R)
• M28: 5,129,262 km (0.104 R)
• M29: 5,433,245 km (0.06 R)
• M30: 5,510,288 km (0.118 R)
• M31: 5,762,809 km (0.119 R)
• M32: 5,939,783 km (0.115 R)
• M33: 6,038,967 km (0.098 R)
• M34: 6,279,221 km (0.094 R)
• M35: 6,956,002 km (0.074 R)
• M36: 7,250,111 km (0.071 R)
• M37: 7,462,690 km (0.074 R)
• M38: 7,569,802 km (0.07 R)
• M39: 8,245,087 km (0.092 R)
• M40: 8,511,670 km (0.047 R)
• M41: 8,578,690 km (0.099 R)
• M42: 8,668,449 km (0.106 R)
• M43: 8,894,192 km (0.102 R)
• M44: 9,443,665 km (0.088 R)
• M45: 9,559,603 km (0.067 R)
• M46: 9,957,085 km (0.104 R)
• M47: 10,051,481 km (0.061 R)
• M48: 10,599,608 km (0.089 R)
• M49: 10,768,504 km (0.089 R)
• M50: 11,181,992 km (0.096 R)
• M51: 11,255,594 km (0.089 R)
• M52: 11,378,414 km (0.118 R)
• M53: 11,924,596 km (0.065 R)
• M54: 12,200,754 km (0.09 R)
• M55: 12,251,318 km (0.065 R)
• M56: 12,352,446 km (0.104 R)
• M57: 12,428,441 km (0.089 R)
• M58: 12,530,018 km (0.113 R)
• M59: 12,708,489 km (0.081 R)
• M60: 12,810,963 km (0.102 R)
• M61: 12,887,857 km (0.075 R)
• M62: 13,067,972 km (0.115 R)
• M63: 13,404,867 km (0.119 R)
• M64: 13,535,167 km (0.086 R)
• M65: 13,613,556 km (0.102 R)
• M66: 14,700,085 km (0.112 R)
• M67: 14,753,791 km (0.103 R)
• M68: 15,050,294 km (0.03 R)
• M69: 15,869,193 km (0.095 R)
• M70: 16,089,999 km (0.072 R)
• M71: 17,521,501 km (0.062 R)
• M72: 17,692,641 km (0.105 R)
• M73: 17,921,526 km (0.119 R)
• M74: 18,180,330 km (0.088 R)
• M75: 18,266,947 km (0.085 R)
• M76: 18,469,353 km (0.111 R)
• M77: 18,876,409 km (0.102 R)
• M78: 19,640,405 km (0.077 R)
• M79: 19,877,518 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.3

Radius: 6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.23 AU - 12.85 AU

Year: 15502 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,478,413 km

• M1: 88,263 km (0.113 R)
• M2: 219,759 km (0.072 R)
• M3: 258,954 km (0.111 R)
• M4: 318,793 km (0.054 R)
• M5: 433,385 km (0.105 R)
• M6: 607,517 km (0.09 R)
• M7: 803,341 km (0.073 R)
• M8: 1,147,416 km (0.086 R)
• M9: 1,191,547 km (0.105 R)
• M10: 1,266,496 km (0.054 R)
• M11: 1,748,799 km (0.052 R)
• M12: 1,974,094 km (0.116 R)
• M13: 2,045,302 km (0.111 R)
• M14: 2,227,213 km (0.092 R)
• M15: 2,357,662 km (0.119 R)
• M16: 2,509,803 km (0.057 R)
• M17: 2,626,041 km (0.069 R)
• M18: 2,684,833 km (0.083 R)
• M19: 2,803,763 km (0.108 R)
• M20: 2,863,902 km (0.092 R)
• M21: 3,296,838 km (0.119 R)
• M22: 3,360,417 km (0.098 R)
• M23: 3,838,681 km (0.07 R)
• M24: 4,085,817 km (0.114 R)
• M25: 4,222,849 km (0.069 R)
• M26: 4,268,775 km (0.113 R)
• M27: 4,431,089 km (0.087 R)
• M28: 4,809,871 km (0.106 R)
• M29: 4,930,297 km (0.075 R)
• M30: 5,174,291 km (0.113 R)
• M31: 5,929,760 km (0.093 R)
• M32: 6,007,102 km (0.067 R)
• M33: 6,059,013 km (0.099 R)
• M34: 6,110,923 km (0.093 R)
• M35: 6,320,211 km (0.104 R)
• M36: 7,291,251 km (0.035 R)
• M37: 7,457,603 km (0.047 R)
• M38: 7,625,153 km (0.102 R)
• M39: 7,963,992 km (0.1 R)
• M40: 8,049,562 km (0.102 R)
• M41: 8,164,005 km (0.066 R)
• M42: 8,744,444 km (0.08 R)
• M43: 9,039,601 km (0.112 R)
• M44: 9,458,475 km (0.116 R)
• M45: 10,098,455 km (0.084 R)
• M46: 10,439,239 km (0.103 R)
• M47: 10,501,621 km (0.1 R)
• M48: 10,783,912 km (0.085 R)
• M49: 11,164,040 km (0.047 R)
• M50: 11,323,811 km (0.025 R)
• M51: 11,580,820 km (0.091 R)
• M52: 12,562,182 km (0.075 R)
• M53: 12,695,025 km (0.052 R)
• M54: 13,298,503 km (0.059 R)
• M55: 14,429,163 km (0.117 R)
• M56: 14,568,289 km (0.087 R)
• M57: 15,094,126 km (0.115 R)
• M58: 16,092,093 km (0.103 R)
• M59: 16,308,561 km (0.086 R)
• M60: 16,381,116 km (0.1 R)
• M61: 16,708,287 km (0.103 R)
• M62: 16,817,793 km (0.104 R)
• M63: 18,716,489 km (0.104 R)
• M64: 18,792,185 km (0.034 R)
• M65: 19,556,182 km (0.088 R)
• M66: 21,668,952 km (0.1 R)
• M67: 21,868,217 km (0.05 R)
• M68: 22,308,782 km (0.101 R)
• M69: 22,711,799 km (0.045 R)
• M70: 22,954,746 km (0.098 R)
• M71: 23,035,978 km (0.078 R)
• M72: 23,239,281 km (0.118 R)
• M73: 23,811,942 km (0.096 R)
• M74: 24,638,021 km (0.11 R)
• M75: 25,012,764 km (0.09 R)
• M76: 25,096,389 km (0.068 R)
• M77: 25,221,902 km (0.106 R)
• M78: 25,305,677 km (0.095 R)
• M79: 25,347,564 km (0.096 R)
• M80: 25,389,451 km (0.089 R)
• M81: 26,148,511 km (0.102 R)
• M82: 26,744,060 km (0.063 R)
• M83: 26,786,696 km (0.082 R)
• M84: 27,129,125 km (0.093 R)
• M85: 29,126,257 km (0.109 R)
• M86: 29,170,238 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit