🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.65 AU - 0.89 AU

Year: 246 Days

Day: 16.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,848,826 km

• M1: 151,094 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.73 AU - 0.87 AU

Year: 260 Days

Day: 46.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.84 AU - 0.96 AU

Year: 310 Days

Day: 12.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,848,826 km

• M1: 134,937 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.81 AU - 1.09 AU

Year: 337 Days

Day: 40 Hours

Environment

Temp: 74 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.97 AU - 3.59 AU

Year: 2159 Days

Day: 17.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.01 AU - 4.47 AU

Year: 2629 Days

Day: 19.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.51 AU - 4.95 AU

Year: 3162 Days

Day: 46.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,848,826 km

• M1: 131,497 km (0.06 R)
• M2: 2,798,228 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 8.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.34 AU - 7.48 AU

Year: 6602 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,848,826 km

• M1: 112,647 km (0.117 R)
• M2: 196,422 km (0.098 R)
• M3: 267,631 km (0.043 R)
• M4: 548,725 km (0.065 R)
• M5: 1,044,193 km (0.091 R)
• M6: 1,436,439 km (0.037 R)
• M7: 2,346,143 km (0.105 R)
• M8: 2,704,131 km (0.063 R)
• M9: 2,834,730 km (0.11 R)
• M10: 3,238,794 km (0.095 R)
• M11: 3,331,096 km (0.034 R)
• M12: 3,805,770 km (0.101 R)
• M13: 4,125,610 km (0.11 R)
• M14: 4,428,695 km (0.091 R)
• M15: 4,791,321 km (0.074 R)
• M16: 5,244,752 km (0.054 R)
• M17: 5,326,133 km (0.093 R)
• M18: 5,490,242 km (0.088 R)
• M19: 5,572,969 km (0.116 R)
• M20: 5,767,596 km (0.078 R)
• M21: 5,992,741 km (0.093 R)
• M22: 6,773,941 km (0.087 R)
• M23: 7,101,261 km (0.109 R)
• M24: 7,648,191 km (0.081 R)
• M25: 7,709,825 km (0.041 R)
• M26: 7,926,742 km (0.036 R)
• M27: 8,240,150 km (0.12 R)
• M28: 8,493,868 km (0.084 R)
• M29: 8,685,802 km (0.108 R)
• M30: 8,944,008 km (0.042 R)
• M31: 9,733,735 km (0.108 R)
• M32: 10,408,870 km (0.063 R)
• M33: 10,614,268 km (0.055 R)
• M34: 10,786,605 km (0.03 R)
• M35: 10,855,719 km (0.092 R)
• M36: 11,484,778 km (0.101 R)
• M37: 11,803,870 km (0.118 R)
• M38: 12,018,095 km (0.119 R)
• M39: 12,888,156 km (0.103 R)
• M40: 13,072,012 km (0.089 R)
• M41: 13,554,016 km (0.109 R)
• M42: 14,268,944 km (0.12 R)
• M43: 14,611,822 km (0.105 R)
• M44: 15,111,928 km (0.119 R)
• M45: 15,189,420 km (0.058 R)
• M46: 15,383,598 km (0.086 R)
• M47: 15,539,479 km (0.077 R)
• M48: 16,089,401 km (0.054 R)
• M49: 16,168,538 km (0.119 R)
• M50: 16,327,112 km (0.12 R)
• M51: 16,685,698 km (0.075 R)
• M52: 17,777,313 km (0.068 R)
• M53: 17,940,973 km (0.11 R)
• M54: 18,600,700 km (0.077 R)
• M55: 19,268,355 km (0.092 R)
• M56: 19,562,914 km (0.117 R)
• M57: 19,858,818 km (0.111 R)
• M58: 20,584,069 km (0.062 R)
• M59: 20,669,938 km (0.101 R)
• M60: 21,231,079 km (0.026 R)
• M61: 23,435,703 km (0.092 R)
• M62: 23,840,216 km (0.087 R)
• M63: 24,020,781 km (0.106 R)
• M64: 24,156,466 km (0.099 R)
• M65: 24,247,122 km (0.084 R)
• M66: 24,793,005 km (0.102 R)
• M67: 24,884,409 km (0.078 R)
• M68: 24,975,963 km (0.057 R)
• M69: 25,804,586 km (0.069 R)
• M70: 26,315,462 km (0.056 R)
• M71: 27,158,446 km (0.106 R)
• M72: 27,252,693 km (0.084 R)
• M73: 27,630,727 km (0.047 R)
• M74: 27,962,834 km (0.069 R)
• M75: 29,256,407 km (0.099 R)
• M76: 29,691,886 km (0.113 R)
• M77: 30,716,482 km (0.118 R)
• M78: 31,011,339 km (0.101 R)
• M79: 31,702,930 km (0.102 R)
• M80: 31,802,114 km (0.091 R)
• M81: 32,449,573 km (0.107 R)
• M82: 32,599,620 km (0.06 R)
• M83: 33,202,051 km (0.086 R)
• M84: 33,858,935 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.8

Radius: 5.1

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.36 AU - 19.3 AU

Year: 25093 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,848,826 km

• M1: 82,428 km (0.047 R)
• M2: 414,536 km (0.11 R)
• M3: 575,353 km (0.112 R)
• M4: 618,587 km (0.114 R)
• M5: 1,920,537 km (0.088 R)
• M6: 2,223,174 km (0.069 R)
• M7: 3,024,121 km (0.097 R)
• M8: 3,780,637 km (0.095 R)
• M9: 3,989,027 km (0.069 R)
• M10: 4,504,392 km (0.044 R)
• M11: 4,680,917 km (0.07 R)
• M12: 4,769,928 km (0.086 R)
• M13: 5,644,028 km (0.075 R)
• M14: 6,466,966 km (0.097 R)
• M15: 6,816,577 km (0.085 R)
• M16: 7,902,208 km (0.105 R)
• M17: 8,222,049 km (0.09 R)
• M18: 8,546,227 km (0.041 R)
• M19: 9,151,351 km (0.072 R)
• M20: 9,770,237 km (0.103 R)
• M21: 10,344,543 km (0.039 R)
• M22: 10,929,620 km (0.053 R)
• M23: 10,988,712 km (0.114 R)
• M24: 11,888,094 km (0.062 R)
• M25: 12,193,124 km (0.096 R)
• M26: 12,315,794 km (0.116 R)
• M27: 13,375,546 km (0.108 R)
• M28: 13,502,105 km (0.109 R)
• M29: 14,855,069 km (0.062 R)
• M30: 15,580,768 km (0.085 R)
• M31: 16,250,517 km (0.12 R)
• M32: 16,521,140 km (0.108 R)
• M33: 17,272,720 km (0.092 R)
• M34: 18,035,370 km (0.106 R)
• M35: 19,665,388 km (0.096 R)
• M36: 19,809,451 km (0.064 R)
• M37: 20,753,563 km (0.071 R)
• M38: 21,786,835 km (0.089 R)
• M39: 22,534,974 km (0.073 R)
• M40: 22,685,620 km (0.093 R)
• M41: 23,215,495 km (0.108 R)
• M42: 24,674,224 km (0.057 R)
• M43: 26,004,448 km (0.102 R)
• M44: 26,399,985 km (0.116 R)
• M45: 28,002,328 km (0.103 R)
• M46: 28,815,392 km (0.079 R)
• M47: 29,224,692 km (0.113 R)
• M48: 29,966,398 km (0.077 R)
• M49: 30,132,003 km (0.109 R)
• M50: 33,336,988 km (0.076 R)
• M51: 33,422,857 km (0.094 R)
• M52: 34,979,722 km (0.108 R)
• M53: 35,328,884 km (0.069 R)
• M54: 36,471,512 km (0.055 R)
• M55: 36,914,322 km (0.071 R)
• M56: 37,358,777 km (0.106 R)
• M57: 37,626,408 km (0.114 R)
• M58: 38,432,890 km (0.1 R)
• M59: 39,426,369 km (0.102 R)
• M60: 41,346,308 km (0.054 R)
• M61: 41,623,064 km (0.106 R)
• M62: 43,765,156 km (0.071 R)
• M63: 44,047,148 km (0.105 R)
• M64: 45,086,554 km (0.104 R)
• M65: 45,752,115 km (0.11 R)
• M66: 46,133,889 km (0.049 R)
• M67: 47,478,475 km (0.077 R)
• M68: 48,544,060 km (0.077 R)
• M69: 50,501,399 km (0.099 R)
• M70: 50,994,773 km (0.084 R)
• M71: 52,384,686 km (0.108 R)
• M72: 53,184,437 km (0.101 R)
• M73: 53,887,547 km (0.076 R)
• M74: 54,290,713 km (0.03 R)
• M75: 54,796,054 km (0.049 R)
• M76: 58,170,534 km (0.116 R)
• M77: 58,377,128 km (0.096 R)
• M78: 58,480,650 km (0.067 R)
• M79: 59,206,349 km (0.108 R)
• M80: 59,934,891 km (0.066 R)
• M81: 60,143,730 km (0.044 R)
• M82: 61,506,267 km (0.074 R)
• M83: 61,927,684 km (0.087 R)
• M84: 62,349,999 km (0.045 R)
• M85: 65,332,532 km (0.049 R)
• M86: 66,085,458 km (0.082 R)
• M87: 66,516,898 km (0.066 R)
• M88: 67,925,811 km (0.097 R)
• M89: 70,993,614 km (0.086 R)
• M90: 71,767,634 km (0.113 R)
• M91: 72,655,497 km (0.088 R)
• M92: 72,766,798 km (0.107 R)
• M93: 72,989,549 km (0.059 R)
• M94: 73,882,499 km (0.082 R)
• M95: 74,218,196 km (0.114 R)

Asteroid Belt

Center: 17.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.8

Radius: 4.9

Gravity: 39.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.12 AU - 19.66 AU

Year: 28662 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,848,826 km

• M1: 99,034 km (0.042 R)
• M2: 436,975 km (0.111 R)
• M3: 512,822 km (0.103 R)
• M4: 565,929 km (0.097 R)
• M5: 707,149 km (0.084 R)
• M6: 797,207 km (0.073 R)
• M7: 1,527,843 km (0.099 R)
• M8: 1,888,524 km (0.094 R)
• M9: 2,732,106 km (0.092 R)
• M10: 3,267,068 km (0.115 R)
• M11: 3,939,810 km (0.089 R)
• M12: 4,374,691 km (0.09 R)
• M13: 5,646,871 km (0.039 R)
• M14: 6,135,906 km (0.093 R)
• M15: 6,197,989 km (0.068 R)
• M16: 7,154,219 km (0.079 R)
• M17: 7,219,593 km (0.055 R)
• M18: 7,816,938 km (0.1 R)
• M19: 8,777,206 km (0.115 R)
• M20: 9,485,702 km (0.115 R)
• M21: 9,629,615 km (0.114 R)
• M22: 9,774,126 km (0.087 R)
• M23: 10,065,543 km (0.076 R)
• M24: 10,731,553 km (0.102 R)
• M25: 11,107,791 km (0.107 R)
• M26: 11,564,813 km (0.096 R)
• M27: 12,027,968 km (0.068 R)
• M28: 13,373,002 km (0.11 R)
• M29: 13,940,577 km (0.098 R)
• M30: 14,931,812 km (0.098 R)
• M31: 15,860,217 km (0.114 R)
• M32: 16,460,703 km (0.073 R)
• M33: 17,243,548 km (0.082 R)
• M34: 17,683,815 km (0.086 R)
• M35: 17,860,939 km (0.045 R)
• M36: 18,935,949 km (0.073 R)
• M37: 19,026,456 km (0.035 R)
• M38: 20,866,958 km (0.091 R)
• M39: 22,284,248 km (0.101 R)
• M40: 23,052,733 km (0.091 R)
• M41: 23,537,430 km (0.105 R)
• M42: 27,842,258 km (0.103 R)
• M43: 28,151,477 km (0.09 R)
• M44: 28,669,385 km (0.104 R)
• M45: 30,560,003 km (0.069 R)
• M46: 30,772,432 km (0.089 R)
• M47: 32,273,945 km (0.069 R)
• M48: 33,251,717 km (0.049 R)
• M49: 33,908,901 km (0.08 R)
• M50: 34,459,870 km (0.077 R)
• M51: 35,124,982 km (0.071 R)
• M52: 37,713,324 km (0.105 R)
• M53: 38,169,747 km (0.118 R)
• M54: 38,627,965 km (0.115 R)
• M55: 40,595,626 km (0.106 R)
• M56: 40,946,284 km (0.082 R)
• M57: 41,063,269 km (0.08 R)
• M58: 41,532,857 km (0.1 R)
• M59: 41,650,441 km (0.118 R)
• M60: 47,058,105 km (0.111 R)
• M61: 47,303,595 km (0.043 R)
• M62: 48,165,877 km (0.112 R)
• M63: 50,156,277 km (0.041 R)
• M64: 51,919,736 km (0.057 R)
• M65: 54,088,307 km (0.11 R)
• M66: 56,026,198 km (0.076 R)
• M67: 56,938,296 km (0.072 R)
• M68: 57,592,787 km (0.094 R)
• M69: 57,723,984 km (0.069 R)
• M70: 58,909,398 km (0.116 R)
• M71: 60,235,732 km (0.093 R)
• M72: 62,513,061 km (0.101 R)
• M73: 63,458,968 km (0.115 R)
• M74: 63,865,725 km (0.103 R)
• M75: 65,228,112 km (0.09 R)
• M76: 65,912,971 km (0.071 R)
• M77: 68,258,816 km (0.108 R)
• M78: 68,675,745 km (0.11 R)
• M79: 75,315,347 km (0.071 R)
• M80: 75,458,812 km (0.103 R)
• M81: 77,477,036 km (0.111 R)
• M82: 78,783,923 km (0.07 R)
• M83: 81,272,035 km (0.085 R)
• M84: 82,599,716 km (0.103 R)
• M85: 83,488,776 km (0.049 R)
• M86: 86,775,890 km (0.081 R)
• M87: 88,738,016 km (0.058 R)
• M88: 89,192,943 km (0.057 R)
• M89: 91,478,948 km (0.091 R)
• M90: 93,013,673 km (0.089 R)
• M91: 93,784,252 km (0.06 R)
• M92: 94,711,609 km (0.094 R)
• M93: 97,668,560 km (0.082 R)
• M94: 102,239,822 km (0.115 R)
• M95: 106,557,965 km (0.113 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit