🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 168 Days

Day: 43.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 23.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 26.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,045,262 km

• M1: 93,349 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 499 Days

Day: 41.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,045,262 km

• M1: 58,194 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.06 AU - 1.44 AU

Year: 505 Days

Day: 29.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.98 AU - 1.58 AU

Year: 524 Days

Day: 24 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.75 AU - 5.05 AU

Year: 3923 Days

Day: 37.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 131.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,045,262 km

• M1: 2,018,075 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 8.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.96 AU - 10.24 AU

Year: 9121 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,045,262 km

• M1: 111,899 km (0.103 R)
• M2: 411,394 km (0.026 R)
• M3: 663,167 km (0.068 R)
• M4: 1,064,090 km (0.07 R)
• M5: 1,188,705 km (0.065 R)
• M6: 1,356,254 km (0.09 R)
• M7: 1,883,437 km (0.116 R)
• M8: 2,214,796 km (0.042 R)
• M9: 2,612,278 km (0.062 R)
• M10: 2,684,833 km (0.1 R)
• M11: 2,782,520 km (0.062 R)
• M12: 3,420,256 km (0.055 R)
• M13: 3,579,877 km (0.097 R)
• M14: 4,073,849 km (0.102 R)
• M15: 4,300,191 km (0.106 R)
• M16: 4,443,805 km (0.049 R)
• M17: 4,530,871 km (0.113 R)
• M18: 4,884,370 km (0.105 R)
• M19: 5,034,268 km (0.115 R)
• M20: 5,462,267 km (0.094 R)
• M21: 5,712,095 km (0.049 R)
• M22: 6,915,910 km (0.107 R)
• M23: 8,195,420 km (0.052 R)
• M24: 8,553,557 km (0.091 R)
• M25: 8,662,166 km (0.079 R)
• M26: 9,359,740 km (0.092 R)
• M27: 9,658,936 km (0.074 R)
• M28: 9,847,429 km (0.112 R)
• M29: 9,923,276 km (0.088 R)
• M30: 10,536,328 km (0.113 R)
• M31: 10,886,686 km (0.028 R)
• M32: 11,122,452 km (0.095 R)
• M33: 11,201,290 km (0.108 R)
• M34: 11,638,864 km (0.098 R)
• M35: 11,920,108 km (0.116 R)
• M36: 12,244,436 km (0.113 R)
• M37: 12,943,208 km (0.089 R)
• M38: 13,192,887 km (0.115 R)
• M39: 13,486,248 km (0.03 R)
• M40: 15,115,967 km (0.067 R)
• M41: 15,247,314 km (0.117 R)
• M42: 16,490,921 km (0.08 R)
• M43: 16,671,336 km (0.119 R)
• M44: 16,761,693 km (0.094 R)
• M45: 17,033,962 km (0.11 R)
• M46: 17,125,067 km (0.113 R)
• M47: 19,787,759 km (0.062 R)
• M48: 20,849,455 km (0.089 R)
• M49: 21,534,763 km (0.049 R)
• M50: 21,682,566 km (0.069 R)
• M51: 22,877,254 km (0.058 R)
• M52: 23,888,985 km (0.119 R)
• M53: 24,195,361 km (0.119 R)
• M54: 24,451,622 km (0.093 R)
• M55: 24,554,396 km (0.033 R)
• M56: 24,863,615 km (0.071 R)
• M57: 25,018,748 km (0.045 R)
• M58: 25,174,030 km (0.034 R)
• M59: 25,590,062 km (0.115 R)
• M60: 26,428,857 km (0.072 R)
• M61: 26,587,132 km (0.106 R)
• M62: 26,904,579 km (0.117 R)
• M63: 27,703,880 km (0.098 R)
• M64: 28,079,520 km (0.093 R)
• M65: 28,294,941 km (0.092 R)
• M66: 28,402,951 km (0.029 R)
• M67: 28,673,274 km (0.116 R)
• M68: 29,053,253 km (0.114 R)
• M69: 29,216,614 km (0.095 R)
• M70: 29,598,986 km (0.027 R)
• M71: 29,818,296 km (0.102 R)
• M72: 30,479,220 km (0.094 R)
• M73: 30,756,125 km (0.091 R)
• M74: 31,312,181 km (0.054 R)
• M75: 31,367,981 km (0.042 R)
• M76: 31,759,628 km (0.112 R)
• M77: 31,815,578 km (0.069 R)
• M78: 32,265,269 km (0.055 R)
• M79: 32,378,066 km (0.105 R)
• M80: 33,341,775 km (0.111 R)
• M81: 34,314,909 km (0.09 R)
• M82: 34,718,375 km (0.107 R)
• M83: 34,949,653 km (0.109 R)
• M84: 35,704,673 km (0.088 R)
• M85: 36,289,152 km (0.064 R)
• M86: 36,465,079 km (0.071 R)
• M87: 36,641,306 km (0.117 R)
• M88: 38,478,966 km (0.06 R)
• M89: 38,898,139 km (0.112 R)
• M90: 39,258,520 km (0.107 R)
• M91: 40,103,898 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 7.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.94 AU - 18.02 AU

Year: 25304 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,045,262 km

• M1: 270,473 km (0.119 R)
• M2: 319,391 km (0.088 R)
• M3: 372,200 km (0.114 R)
• M4: 709,094 km (0.073 R)
• M5: 856,448 km (0.075 R)
• M6: 1,068,877 km (0.067 R)
• M7: 1,605,784 km (0.032 R)
• M8: 1,702,723 km (0.105 R)
• M9: 1,768,396 km (0.114 R)
• M10: 1,834,967 km (0.04 R)
• M11: 2,583,705 km (0.104 R)
• M12: 2,930,921 km (0.095 R)
• M13: 3,170,727 km (0.07 R)
• M14: 3,840,776 km (0.103 R)
• M15: 4,326,370 km (0.115 R)
• M16: 5,500,714 km (0.085 R)
• M17: 6,047,045 km (0.098 R)
• M18: 6,301,062 km (0.103 R)
• M19: 7,842,369 km (0.111 R)
• M20: 8,912,293 km (0.102 R)
• M21: 8,969,888 km (0.07 R)
• M22: 9,201,466 km (0.078 R)
• M23: 12,257,900 km (0.051 R)
• M24: 12,773,564 km (0.108 R)
• M25: 13,099,538 km (0.074 R)
• M26: 13,296,408 km (0.091 R)
• M27: 13,759,713 km (0.102 R)
• M28: 14,702,030 km (0.082 R)
• M29: 15,043,562 km (0.116 R)
• M30: 15,874,129 km (0.108 R)
• M31: 16,224,487 km (0.084 R)
• M32: 17,723,907 km (0.116 R)
• M33: 17,869,017 km (0.102 R)
• M34: 20,395,575 km (0.077 R)
• M35: 21,313,657 km (0.03 R)
• M36: 22,089,023 km (0.081 R)
• M37: 23,110,777 km (0.108 R)
• M38: 23,507,959 km (0.106 R)
• M39: 24,228,273 km (0.104 R)
• M40: 24,712,671 km (0.109 R)
• M41: 24,793,603 km (0.111 R)
• M42: 25,118,679 km (0.1 R)
• M43: 25,937,279 km (0.117 R)
• M44: 26,764,705 km (0.077 R)
• M45: 26,848,031 km (0.039 R)
• M46: 27,516,733 km (0.09 R)
• M47: 30,942,375 km (0.099 R)
• M48: 34,138,384 km (0.041 R)
• M49: 36,326,552 km (0.094 R)
• M50: 36,788,061 km (0.12 R)
• M51: 36,973,263 km (0.111 R)
• M52: 38,184,408 km (0.066 R)
• M53: 39,692,803 km (0.11 R)
• M54: 40,454,406 km (0.106 R)
• M55: 41,413,029 km (0.088 R)
• M56: 41,798,692 km (0.056 R)
• M57: 42,088,613 km (0.087 R)
• M58: 43,352,715 km (0.1 R)
• M59: 43,646,226 km (0.06 R)
• M60: 45,421,055 km (0.066 R)
• M61: 47,118,991 km (0.097 R)
• M62: 47,219,521 km (0.061 R)
• M63: 47,521,409 km (0.077 R)
• M64: 49,857,829 km (0.073 R)
• M65: 50,268,026 km (0.102 R)
• M66: 50,473,574 km (0.108 R)
• M67: 51,712,394 km (0.099 R)
• M68: 52,023,557 km (0.077 R)
• M69: 54,009,469 km (0.085 R)
• M70: 55,594,608 km (0.108 R)
• M71: 56,019,915 km (0.084 R)
• M72: 57,409,529 km (0.117 R)
• M73: 59,243,898 km (0.115 R)
• M74: 60,440,981 km (0.051 R)
• M75: 61,206,922 km (0.097 R)
• M76: 61,426,382 km (0.102 R)
• M77: 65,645,191 km (0.065 R)
• M78: 65,757,539 km (0.114 R)
• M79: 66,657,969 km (0.099 R)
• M80: 66,883,712 km (0.11 R)
• M81: 67,109,754 km (0.093 R)
• M82: 67,222,850 km (0.105 R)
• M83: 68,243,706 km (0.111 R)
• M84: 69,498,384 km (0.084 R)
• M85: 70,530,609 km (0.058 R)
• M86: 71,336,792 km (0.075 R)
• M87: 72,377,993 km (0.108 R)
• M88: 72,610,019 km (0.098 R)
• M89: 73,191,357 km (0.091 R)
• M90: 73,774,040 km (0.119 R)
• M91: 74,007,563 km (0.115 R)
• M92: 75,649,250 km (0.091 R)
• M93: 77,658,798 km (0.078 R)
• M94: 78,848,999 km (0.056 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit