🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 34.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 260 Days

Day: 36.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 363 Days

Day: 41.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.39 AU - 2.59 AU

Year: 1428 Days

Day: 45.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.69 AU - 2.77 AU

Year: 1639 Days

Day: 13.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,897,916 km

• M1: 92,003 km (0.075 R)
• M2: 2,499,481 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.33 AU - 4.91 AU

Year: 3609 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.69 AU - 6.47 AU

Year: 4790 Days

Day: 9.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,897,916 km

• M1: 186,848 km (0.071 R)
• M2: 287,527 km (0.053 R)
• M3: 481,256 km (0.099 R)
• M4: 793,018 km (0.075 R)
• M5: 927,806 km (0.103 R)
• M6: 1,171,501 km (0.066 R)
• M7: 1,285,794 km (0.095 R)
• M8: 1,549,385 km (0.102 R)
• M9: 1,676,244 km (0.117 R)
• M10: 1,891,964 km (0.054 R)
• M11: 2,040,964 km (0.097 R)
• M12: 2,691,116 km (0.104 R)
• M13: 3,018,137 km (0.108 R)
• M14: 3,479,347 km (0.074 R)
• M15: 3,804,723 km (0.084 R)
• M16: 4,011,168 km (0.12 R)
• M17: 4,669,997 km (0.083 R)
• M18: 4,823,035 km (0.114 R)
• M19: 4,960,366 km (0.071 R)
• M20: 5,099,193 km (0.115 R)
• M21: 5,274,522 km (0.118 R)
• M22: 5,757,872 km (0.109 R)
• M23: 5,867,228 km (0.068 R)
• M24: 6,424,630 km (0.095 R)
• M25: 6,882,848 km (0.081 R)
• M26: 6,999,086 km (0.039 R)
• M27: 7,214,058 km (0.111 R)
• M28: 7,570,400 km (0.093 R)
• M29: 7,750,666 km (0.104 R)
• M30: 7,912,231 km (0.103 R)
• M31: 8,341,577 km (0.113 R)
• M32: 8,632,246 km (0.099 R)
• M33: 8,757,759 km (0.06 R)
• M34: 9,202,064 km (0.078 R)
• M35: 10,378,203 km (0.099 R)
• M36: 10,870,978 km (0.119 R)
• M37: 12,418,568 km (0.073 R)
• M38: 12,584,322 km (0.107 R)
• M39: 12,679,317 km (0.041 R)
• M40: 13,037,754 km (0.086 R)
• M41: 13,448,101 km (0.066 R)
• M42: 13,666,962 km (0.051 R)
• M43: 14,034,524 km (0.12 R)
• M44: 14,480,027 km (0.118 R)
• M45: 16,515,455 km (0.113 R)
• M46: 16,776,204 km (0.095 R)
• M47: 17,143,467 km (0.092 R)
• M48: 17,433,986 km (0.043 R)
• M49: 17,806,036 km (0.099 R)
• M50: 18,046,590 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 10

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6 AU - 6.02 AU

Year: 5355 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,897,916 km

• M1: 128,505 km (0.053 R)
• M2: 241,002 km (0.108 R)
• M3: 331,060 km (0.083 R)
• M4: 394,340 km (0.071 R)
• M5: 585,526 km (0.062 R)
• M6: 656,286 km (0.078 R)
• M7: 971,489 km (0.058 R)
• M8: 1,373,009 km (0.061 R)
• M9: 1,747,752 km (0.108 R)
• M10: 1,931,458 km (0.107 R)
• M11: 2,009,847 km (0.055 R)
• M12: 2,089,433 km (0.055 R)
• M13: 2,367,985 km (0.081 R)
• M14: 2,589,090 km (0.099 R)
• M15: 3,406,044 km (0.086 R)
• M16: 3,636,724 km (0.103 R)
• M17: 4,072,952 km (0.096 R)
• M18: 4,442,309 km (0.111 R)
• M19: 4,801,194 km (0.094 R)
• M20: 4,995,073 km (0.117 R)
• M21: 5,191,345 km (0.118 R)
• M22: 5,910,313 km (0.112 R)
• M23: 6,399,199 km (0.114 R)
• M24: 6,588,889 km (0.112 R)
• M25: 6,973,804 km (0.092 R)
• M26: 7,169,029 km (0.083 R)
• M27: 7,341,366 km (0.096 R)
• M28: 7,440,400 km (0.038 R)
• M29: 7,515,049 km (0.092 R)
• M30: 7,715,211 km (0.118 R)
• M31: 7,967,882 km (0.082 R)
• M32: 8,300,587 km (0.063 R)
• M33: 8,533,511 km (0.112 R)
• M34: 8,821,188 km (0.116 R)
• M35: 9,059,049 km (0.04 R)
• M36: 9,165,413 km (0.119 R)
• M37: 9,245,448 km (0.104 R)
• M38: 9,379,338 km (0.095 R)
• M39: 9,567,981 km (0.045 R)
• M40: 9,785,047 km (0.113 R)
• M41: 9,949,006 km (0.116 R)
• M42: 10,196,441 km (0.113 R)
• M43: 11,036,433 km (0.063 R)
• M44: 11,235,548 km (0.12 R)
• M45: 11,464,582 km (0.097 R)
• M46: 11,579,773 km (0.1 R)
• M47: 11,695,262 km (0.079 R)
• M48: 12,014,953 km (0.106 R)
• M49: 12,455,519 km (0.08 R)
• M50: 12,633,241 km (0.106 R)
• M51: 12,752,171 km (0.043 R)
• M52: 12,841,631 km (0.072 R)
• M53: 13,021,148 km (0.116 R)
• M54: 13,141,275 km (0.114 R)
• M55: 13,473,682 km (0.074 R)
• M56: 13,992,637 km (0.063 R)
• M57: 14,146,573 km (0.083 R)
• M58: 15,461,688 km (0.101 R)
• M59: 16,295,247 km (0.058 R)
• M60: 17,077,644 km (0.04 R)
• M61: 18,206,809 km (0.103 R)
• M62: 18,984,419 km (0.101 R)
• M63: 20,257,945 km (0.117 R)
• M64: 20,676,819 km (0.112 R)
• M65: 21,701,116 km (0.118 R)
• M66: 21,915,190 km (0.111 R)
• M67: 22,633,559 km (0.112 R)
• M68: 22,850,476 km (0.118 R)
• M69: 23,578,868 km (0.055 R)
• M70: 24,130,137 km (0.118 R)
• M71: 24,760,093 km (0.101 R)
• M72: 24,946,343 km (0.035 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 14.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.92 AU - 7.26 AU

Year: 6148 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 72,897,916 km

• M1: 200,012 km (0.072 R)
• M2: 367,861 km (0.109 R)
• M3: 559,197 km (0.115 R)
• M4: 695,630 km (0.097 R)
• M5: 800,199 km (0.109 R)
• M6: 949,049 km (0.068 R)
• M7: 1,077,853 km (0.086 R)
• M8: 1,213,089 km (0.109 R)
• M9: 1,321,398 km (0.081 R)
• M10: 1,583,643 km (0.081 R)
• M11: 1,838,558 km (0.064 R)
• M12: 2,042,011 km (0.059 R)
• M13: 2,499,780 km (0.119 R)
• M14: 2,798,827 km (0.029 R)
• M15: 3,185,387 km (0.116 R)
• M16: 3,400,808 km (0.045 R)
• M17: 3,749,222 km (0.099 R)
• M18: 3,944,297 km (0.073 R)
• M19: 4,192,929 km (0.119 R)
• M20: 4,361,526 km (0.089 R)
• M21: 5,076,753 km (0.086 R)
• M22: 5,220,666 km (0.084 R)
• M23: 6,517,979 km (0.095 R)
• M24: 7,051,894 km (0.062 R)
• M25: 7,212,861 km (0.101 R)
• M26: 7,827,409 km (0.102 R)
• M27: 8,204,246 km (0.086 R)
• M28: 8,331,255 km (0.104 R)
• M29: 8,780,797 km (0.044 R)
• M30: 9,019,555 km (0.086 R)
• M31: 9,525,644 km (0.069 R)
• M32: 9,973,241 km (0.117 R)
• M33: 10,359,204 km (0.107 R)
• M34: 11,333,834 km (0.111 R)
• M35: 12,507,728 km (0.084 R)
• M36: 12,973,277 km (0.082 R)
• M37: 13,096,845 km (0.047 R)
• M38: 13,220,712 km (0.071 R)
• M39: 13,871,163 km (0.067 R)
• M40: 14,098,851 km (0.072 R)
• M41: 14,225,860 km (0.108 R)
• M42: 14,480,924 km (0.093 R)
• M43: 14,660,442 km (0.114 R)
• M44: 14,995,840 km (0.026 R)
• M45: 15,099,511 km (0.099 R)
• M46: 15,255,542 km (0.115 R)
• M47: 15,464,381 km (0.102 R)
• M48: 15,569,099 km (0.102 R)
• M49: 15,964,187 km (0.111 R)
• M50: 16,469,379 km (0.058 R)
• M51: 17,522,698 km (0.085 R)
• M52: 17,823,838 km (0.027 R)
• M53: 18,098,949 km (0.082 R)
• M54: 18,209,502 km (0.095 R)
• M55: 18,765,108 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.4

Radius: 5.3

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.98 AU - 17.76 AU

Year: 22977 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,897,916 km

• M1: 149,897 km (0.076 R)
• M2: 319,990 km (0.039 R)
• M3: 444,306 km (0.05 R)
• M4: 1,109,717 km (0.074 R)
• M5: 1,532,032 km (0.081 R)
• M6: 1,591,871 km (0.092 R)
• M7: 2,543,912 km (0.034 R)
• M8: 2,869,287 km (0.108 R)
• M9: 3,055,686 km (0.115 R)
• M10: 3,678,612 km (0.08 R)
• M11: 3,840,327 km (0.056 R)
• M12: 4,045,725 km (0.12 R)
• M13: 5,352,163 km (0.04 R)
• M14: 5,720,922 km (0.1 R)
• M15: 6,482,674 km (0.079 R)
• M16: 7,074,783 km (0.112 R)
• M17: 7,890,988 km (0.099 R)
• M18: 9,224,654 km (0.109 R)
• M19: 9,833,218 km (0.09 R)
• M20: 10,569,090 km (0.111 R)
• M21: 10,972,705 km (0.104 R)
• M22: 12,033,503 km (0.069 R)
• M23: 12,454,771 km (0.051 R)
• M24: 13,188,099 km (0.113 R)
• M25: 13,872,659 km (0.074 R)
• M26: 14,632,617 km (0.086 R)
• M27: 14,824,700 km (0.09 R)
• M28: 14,888,878 km (0.088 R)
• M29: 15,340,962 km (0.078 R)
• M30: 16,258,745 km (0.105 R)
• M31: 18,146,671 km (0.101 R)
• M32: 18,698,836 km (0.079 R)
• M33: 19,607,643 km (0.112 R)
• M34: 20,459,304 km (0.06 R)
• M35: 21,540,597 km (0.026 R)
• M36: 22,714,492 km (0.082 R)
• M37: 23,011,144 km (0.115 R)
• M38: 23,309,143 km (0.068 R)
• M39: 24,210,770 km (0.107 R)
• M40: 24,438,009 km (0.083 R)
• M41: 25,893,147 km (0.071 R)
• M42: 26,826,638 km (0.099 R)
• M43: 27,061,806 km (0.037 R)
• M44: 27,612,925 km (0.105 R)
• M45: 28,566,461 km (0.041 R)
• M46: 29,047,269 km (0.093 R)
• M47: 29,530,769 km (0.087 R)
• M48: 30,098,044 km (0.069 R)
• M49: 31,821,711 km (0.099 R)
• M50: 33,408,645 km (0.09 R)
• M51: 33,915,184 km (0.101 R)
• M52: 34,764,900 km (0.092 R)
• M53: 35,363,889 km (0.095 R)
• M54: 36,398,658 km (0.102 R)
• M55: 38,145,213 km (0.099 R)
• M56: 39,295,022 km (0.058 R)
• M57: 39,740,375 km (0.098 R)
• M58: 41,176,515 km (0.091 R)
• M59: 42,082,629 km (0.085 R)
• M60: 42,720,814 km (0.042 R)
• M61: 45,305,566 km (0.09 R)
• M62: 45,865,959 km (0.108 R)
• M63: 48,797,928 km (0.097 R)
• M64: 49,949,083 km (0.119 R)
• M65: 50,045,424 km (0.051 R)
• M66: 50,721,457 km (0.083 R)
• M67: 51,206,154 km (0.108 R)
• M68: 51,303,243 km (0.1 R)
• M69: 51,497,721 km (0.06 R)
• M70: 51,595,109 km (0.083 R)
• M71: 53,357,222 km (0.076 R)
• M72: 53,850,147 km (0.103 R)
• M73: 54,146,650 km (0.109 R)
• M74: 54,245,684 km (0.071 R)
• M75: 55,437,829 km (0.108 R)
• M76: 55,837,106 km (0.031 R)
• M77: 56,839,561 km (0.12 R)
• M78: 58,658,971 km (0.102 R)
• M79: 58,862,274 km (0.084 R)
• M80: 59,065,877 km (0.08 R)
• M81: 59,882,532 km (0.11 R)
• M82: 61,114,470 km (0.114 R)
• M83: 61,733,506 km (0.105 R)
• M84: 61,940,250 km (0.102 R)
• M85: 62,147,294 km (0.091 R)
• M86: 62,562,129 km (0.062 R)
• M87: 65,596,871 km (0.093 R)
• M88: 65,702,338 km (0.108 R)
• M89: 67,610,907 km (0.115 R)
• M90: 69,322,606 km (0.079 R)
• M91: 69,645,139 km (0.111 R)
• M92: 70,723,889 km (0.119 R)
• M93: 71,590,809 km (0.054 R)
• M94: 72,134,448 km (0.1 R)
• M95: 72,352,412 km (0.092 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: 438 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit