🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 148 Days

Day: 17.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,508,288 km

• M1: 224,696 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.62 AU - 0.62 AU

Year: 187 Days

Day: 18.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,508,288 km

• M1: 28,274 km (0.029 R)
• M2: 329,115 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 295 Days

Day: 15.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,508,288 km

• M1: 96,640 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.86 AU - 1 AU

Year: 343 Days

Day: 29.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.15 AU - 1.73 AU

Year: 662 Days

Day: 46.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,508,288 km

• M1: 260,599 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 13.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.27 AU - 4.89 AU

Year: 3155 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,508,288 km

• M1: 169,046 km (0.081 R)
• M2: 297,849 km (0.079 R)
• M3: 414,237 km (0.059 R)
• M4: 540,048 km (0.085 R)
• M5: 845,826 km (0.078 R)
• M6: 990,787 km (0.102 R)
• M7: 1,136,046 km (0.119 R)
• M8: 1,288,935 km (0.074 R)
• M9: 1,391,709 km (0.084 R)
• M10: 1,556,416 km (0.091 R)
• M11: 1,697,038 km (0.084 R)
• M12: 1,863,241 km (0.075 R)
• M13: 2,268,951 km (0.039 R)
• M14: 2,383,543 km (0.112 R)
• M15: 2,499,930 km (0.081 R)
• M16: 2,702,635 km (0.083 R)
• M17: 2,873,625 km (0.071 R)
• M18: 2,960,542 km (0.093 R)
• M19: 3,136,918 km (0.037 R)
• M20: 3,434,618 km (0.106 R)
• M21: 3,527,069 km (0.074 R)
• M22: 4,141,617 km (0.056 R)
• M23: 4,613,598 km (0.102 R)
• M24: 4,760,055 km (0.073 R)
• M25: 4,922,967 km (0.104 R)
• M26: 5,072,714 km (0.103 R)
• M27: 5,423,072 km (0.052 R)
• M28: 5,515,673 km (0.069 R)
• M29: 5,609,023 km (0.12 R)
• M30: 5,702,671 km (0.081 R)
• M31: 6,035,077 km (0.065 R)
• M32: 6,341,304 km (0.116 R)
• M33: 6,455,447 km (0.086 R)
• M34: 6,619,556 km (0.091 R)
• M35: 6,885,242 km (0.065 R)
• M36: 7,053,091 km (0.071 R)
• M37: 7,171,423 km (0.104 R)
• M38: 7,410,031 km (0.114 R)
• M39: 7,807,962 km (0.115 R)
• M40: 7,930,333 km (0.069 R)
• M41: 8,462,452 km (0.11 R)
• M42: 8,624,467 km (0.093 R)
• M43: 8,823,731 km (0.032 R)
• M44: 8,987,990 km (0.062 R)
• M45: 9,079,693 km (0.114 R)
• M46: 9,300,948 km (0.093 R)
• M47: 9,486,749 km (0.096 R)
• M48: 9,748,994 km (0.099 R)
• M49: 9,880,939 km (0.031 R)
• M50: 10,280,665 km (0.073 R)
• M51: 10,978,090 km (0.081 R)
• M52: 11,174,512 km (0.079 R)
• M53: 11,332,487 km (0.111 R)
• M54: 11,491,360 km (0.045 R)
• M55: 11,630,786 km (0.088 R)
• M56: 12,235,311 km (0.097 R)
• M57: 12,459,558 km (0.076 R)
• M58: 12,582,378 km (0.084 R)
• M59: 12,808,719 km (0.093 R)
• M60: 13,098,640 km (0.048 R)
• M61: 13,390,954 km (0.115 R)
• M62: 13,474,729 km (0.117 R)
• M63: 13,833,166 km (0.076 R)
• M64: 14,237,678 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 10

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.66 AU - 6.08 AU

Year: 5445 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,508,288 km

• M1: 274,662 km (0.037 R)
• M2: 343,477 km (0.071 R)
• M3: 595,848 km (0.108 R)
• M4: 731,234 km (0.037 R)
• M5: 1,247,048 km (0.1 R)
• M6: 1,408,015 km (0.034 R)
• M7: 1,610,571 km (0.091 R)
• M8: 1,786,647 km (0.116 R)
• M9: 1,895,405 km (0.074 R)
• M10: 2,044,105 km (0.044 R)
• M11: 2,274,187 km (0.062 R)
• M12: 2,492,749 km (0.072 R)
• M13: 2,573,981 km (0.092 R)
• M14: 2,739,137 km (0.102 R)
• M15: 2,822,912 km (0.066 R)
• M16: 2,907,734 km (0.116 R)
• M17: 3,101,613 km (0.102 R)
• M18: 3,233,259 km (0.098 R)
• M19: 3,479,497 km (0.082 R)
• M20: 3,685,643 km (0.025 R)
• M21: 3,848,704 km (0.11 R)
• M22: 4,133,988 km (0.102 R)
• M23: 4,230,628 km (0.06 R)
• M24: 4,426,003 km (0.034 R)
• M25: 5,290,080 km (0.091 R)
• M26: 5,634,005 km (0.109 R)
• M27: 5,714,489 km (0.094 R)
• M28: 5,958,034 km (0.057 R)
• M29: 6,567,945 km (0.043 R)
• M30: 6,794,735 km (0.111 R)
• M31: 6,937,751 km (0.113 R)
• M32: 7,197,752 km (0.081 R)
• M33: 7,343,610 km (0.104 R)
• M34: 7,579,077 km (0.118 R)
• M35: 8,453,177 km (0.094 R)
• M36: 8,699,864 km (0.031 R)
• M37: 9,106,022 km (0.115 R)
• M38: 9,200,568 km (0.094 R)
• M39: 9,390,707 km (0.114 R)
• M40: 11,261,728 km (0.108 R)
• M41: 12,117,727 km (0.085 R)
• M42: 12,221,847 km (0.115 R)
• M43: 12,326,266 km (0.093 R)
• M44: 12,500,996 km (0.089 R)
• M45: 13,386,915 km (0.053 R)
• M46: 13,674,741 km (0.103 R)
• M47: 13,746,997 km (0.09 R)
• M48: 13,891,957 km (0.061 R)
• M49: 14,624,239 km (0.11 R)
• M50: 15,406,486 km (0.049 R)
• M51: 15,519,433 km (0.107 R)
• M52: 15,897,616 km (0.105 R)
• M53: 16,432,279 km (0.108 R)
• M54: 16,547,619 km (0.048 R)
• M55: 16,663,258 km (0.073 R)
• M56: 16,779,047 km (0.098 R)
• M57: 17,011,671 km (0.092 R)
• M58: 17,362,478 km (0.118 R)
• M59: 19,436,204 km (0.112 R)
• M60: 20,007,818 km (0.1 R)
• M61: 20,419,361 km (0.088 R)
• M62: 20,709,282 km (0.119 R)
• M63: 21,042,137 km (0.076 R)
• M64: 21,418,825 km (0.117 R)
• M65: 22,562,052 km (0.091 R)
• M66: 22,818,762 km (0.08 R)
• M67: 23,076,519 km (0.093 R)
• M68: 23,292,089 km (0.117 R)
• M69: 24,819,334 km (0.117 R)
• M70: 25,261,545 km (0.042 R)
• M71: 25,572,709 km (0.064 R)
• M72: 26,243,805 km (0.035 R)
• M73: 26,513,829 km (0.101 R)
• M74: 26,649,215 km (0.048 R)
• M75: 26,875,407 km (0.113 R)
• M76: 28,753,608 km (0.091 R)
• M77: 29,218,110 km (0.084 R)
• M78: 29,311,309 km (0.102 R)
• M79: 29,404,509 km (0.048 R)
• M80: 29,731,829 km (0.055 R)
• M81: 30,248,689 km (0.057 R)
• M82: 31,673,160 km (0.12 R)
• M83: 31,960,687 km (0.094 R)
• M84: 32,104,900 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.69 AU - 7.73 AU

Year: 6655 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,508,288 km

• M1: 194,178 km (0.112 R)
• M2: 291,417 km (0.08 R)
• M3: 415,882 km (0.092 R)
• M4: 757,863 km (0.092 R)
• M5: 971,489 km (0.118 R)
• M6: 1,103,135 km (0.082 R)
• M7: 1,206,357 km (0.11 R)
• M8: 1,673,252 km (0.102 R)
• M9: 1,938,040 km (0.115 R)
• M10: 2,065,199 km (0.032 R)
• M11: 2,695,604 km (0.117 R)
• M12: 2,790,449 km (0.083 R)
• M13: 3,383,904 km (0.105 R)
• M14: 3,616,678 km (0.062 R)
• M15: 3,908,544 km (0.094 R)
• M16: 4,071,007 km (0.029 R)
• M17: 4,291,215 km (0.051 R)
• M18: 4,487,188 km (0.08 R)
• M19: 4,801,194 km (0.088 R)
• M20: 5,004,797 km (0.071 R)
• M21: 5,241,012 km (0.112 R)
• M22: 5,602,440 km (0.091 R)
• M23: 5,755,479 km (0.039 R)
• M24: 6,065,745 km (0.103 R)
• M25: 6,735,345 km (0.053 R)
• M26: 8,669,346 km (0.065 R)
• M27: 9,277,761 km (0.1 R)
• M28: 9,568,878 km (0.029 R)
• M29: 12,004,631 km (0.06 R)
• M30: 12,361,870 km (0.114 R)
• M31: 13,619,390 km (0.092 R)
• M32: 13,909,012 km (0.052 R)
• M33: 14,200,578 km (0.077 R)
• M34: 14,368,277 km (0.065 R)
• M35: 14,620,798 km (0.096 R)
• M36: 14,789,993 km (0.11 R)
• M37: 15,002,422 km (0.113 R)
• M38: 15,387,487 km (0.087 R)
• M39: 15,732,460 km (0.076 R)
• M40: 16,298,389 km (0.099 R)
• M41: 16,605,962 km (0.083 R)
• M42: 16,915,480 km (0.101 R)
• M43: 18,172,551 km (0.089 R)
• M44: 18,674,601 km (0.071 R)
• M45: 19,181,289 km (0.032 R)
• M46: 20,538,740 km (0.056 R)
• M47: 21,396,983 km (0.036 R)
• M48: 22,315,514 km (0.111 R)
• M49: 22,853,169 km (0.076 R)
• M50: 23,891,528 km (0.098 R)
• M51: 24,141,057 km (0.093 R)
• M52: 24,592,244 km (0.054 R)
• M53: 25,198,415 km (0.106 R)
• M54: 25,962,860 km (0.109 R)
• M55: 26,994,038 km (0.113 R)
• M56: 27,619,357 km (0.099 R)
• M57: 27,723,926 km (0.11 R)
• M58: 29,203,150 km (0.101 R)
• M59: 29,363,070 km (0.115 R)
• M60: 29,737,514 km (0.078 R)
• M61: 30,059,747 km (0.058 R)
• M62: 30,761,960 km (0.116 R)
• M63: 32,182,541 km (0.084 R)
• M64: 33,011,912 km (0.049 R)
• M65: 33,401,315 km (0.118 R)
• M66: 34,016,312 km (0.102 R)
• M67: 34,240,858 km (0.102 R)
• M68: 34,353,356 km (0.034 R)
• M69: 34,691,447 km (0.094 R)
• M70: 35,541,761 km (0.04 R)
• M71: 35,769,599 km (0.078 R)
• M72: 36,456,253 km (0.114 R)
• M73: 36,858,671 km (0.06 R)
• M74: 37,262,735 km (0.067 R)
• M75: 37,610,251 km (0.11 R)
• M76: 38,600,589 km (0.028 R)
• M77: 39,010,786 km (0.09 R)
• M78: 39,422,629 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 10.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.41 AU - 12.95 AU

Year: 14313 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,508,288 km

• M1: 154,983 km (0.074 R)
• M2: 353,500 km (0.042 R)
• M3: 1,214,585 km (0.09 R)
• M4: 2,310,988 km (0.088 R)
• M5: 3,579,727 km (0.054 R)
• M6: 3,665,148 km (0.053 R)
• M7: 3,809,360 km (0.115 R)
• M8: 4,014,309 km (0.119 R)
• M9: 4,162,860 km (0.104 R)
• M10: 4,527,131 km (0.088 R)
• M11: 4,775,762 km (0.103 R)
• M12: 5,351,565 km (0.101 R)
• M13: 6,359,854 km (0.095 R)
• M14: 7,867,502 km (0.102 R)
• M15: 8,317,941 km (0.074 R)
• M16: 8,393,787 km (0.044 R)
• M17: 8,776,757 km (0.076 R)
• M18: 10,324,347 km (0.069 R)
• M19: 10,528,848 km (0.081 R)
• M20: 11,360,163 km (0.116 R)
• M21: 11,869,095 km (0.074 R)
• M22: 12,385,507 km (0.097 R)
• M23: 13,262,450 km (0.118 R)
• M24: 13,395,741 km (0.108 R)
• M25: 13,888,218 km (0.115 R)
• M26: 14,159,438 km (0.068 R)
• M27: 15,122,250 km (0.072 R)
• M28: 15,215,001 km (0.098 R)
• M29: 15,401,250 km (0.06 R)
• M30: 16,965,895 km (0.045 R)
• M31: 17,401,374 km (0.08 R)
• M32: 18,580,654 km (0.112 R)
• M33: 20,244,033 km (0.077 R)
• M34: 20,602,918 km (0.077 R)
• M35: 21,067,569 km (0.109 R)
• M36: 21,171,240 km (0.115 R)
• M37: 22,323,443 km (0.112 R)
• M38: 23,388,281 km (0.106 R)
• M39: 23,926,983 km (0.071 R)
• M40: 24,035,291 km (0.039 R)
• M41: 24,143,600 km (0.106 R)
• M42: 24,469,873 km (0.091 R)
• M43: 24,906,998 km (0.104 R)
• M44: 25,291,614 km (0.11 R)
• M45: 25,401,868 km (0.09 R)
• M46: 26,513,231 km (0.113 R)
• M47: 27,810,843 km (0.045 R)
• M48: 27,924,687 km (0.093 R)
• M49: 29,999,908 km (0.063 R)
• M50: 30,879,095 km (0.066 R)
• M51: 31,233,193 km (0.119 R)
• M52: 36,267,161 km (0.104 R)
• M53: 36,828,004 km (0.11 R)
• M54: 37,203,494 km (0.107 R)
• M55: 37,958,365 km (0.11 R)
• M56: 38,527,735 km (0.101 R)
• M57: 39,227,554 km (0.091 R)
• M58: 39,931,561 km (0.066 R)
• M59: 40,768,861 km (0.116 R)
• M60: 40,898,263 km (0.105 R)
• M61: 41,287,068 km (0.054 R)
• M62: 44,175,952 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit