🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 207 Days

Day: 26.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.66 AU - 1 AU

Year: 285 Days

Day: 35.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 539 Days

Day: 17.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.51 AU - 1.67 AU

Year: 755 Days

Day: 37.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.15 AU - 2.31 AU

Year: 1255 Days

Day: 38.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.87 AU - 4.45 AU

Year: 3196 Days

Day: 34.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,980,053 km

• M1: 866,920 km (0.066 R)
• M2: 970,142 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 11.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.75 AU - 7.05 AU

Year: 6100 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,980,053 km

• M1: 149,747 km (0.119 R)
• M2: 244,443 km (0.092 R)
• M3: 397,781 km (0.113 R)
• M4: 582,085 km (0.109 R)
• M5: 656,884 km (0.054 R)
• M6: 892,202 km (0.114 R)
• M7: 1,084,136 km (0.032 R)
• M8: 1,191,547 km (0.044 R)
• M9: 1,603,091 km (0.111 R)
• M10: 1,685,220 km (0.056 R)
• M11: 1,796,820 km (0.06 R)
• M12: 1,925,624 km (0.105 R)
• M13: 2,057,569 km (0.092 R)
• M14: 2,778,780 km (0.06 R)
• M15: 2,895,168 km (0.071 R)
• M16: 3,098,322 km (0.09 R)
• M17: 3,376,723 km (0.102 R)
• M18: 3,590,947 km (0.097 R)
• M19: 3,809,659 km (0.116 R)
• M20: 3,902,111 km (0.112 R)
• M21: 4,089,407 km (0.093 R)
• M22: 4,433,782 km (0.041 R)
• M23: 4,609,559 km (0.094 R)
• M24: 5,130,459 km (0.111 R)
• M25: 5,733,638 km (0.048 R)
• M26: 5,818,609 km (0.103 R)
• M27: 6,249,900 km (0.098 R)
• M28: 6,491,500 km (0.075 R)
• M29: 6,580,062 km (0.084 R)
• M30: 7,933,923 km (0.055 R)
• M31: 8,124,062 km (0.119 R)
• M32: 8,460,358 km (0.081 R)
• M33: 8,679,070 km (0.11 R)
• M34: 8,801,441 km (0.026 R)
• M35: 9,146,863 km (0.106 R)
• M36: 9,271,328 km (0.108 R)
• M37: 9,648,165 km (0.028 R)
• M38: 9,851,169 km (0.093 R)
• M39: 10,055,670 km (0.08 R)
• M40: 10,782,267 km (0.092 R)
• M41: 11,985,482 km (0.112 R)
• M42: 12,286,024 km (0.088 R)
• M43: 12,506,232 km (0.116 R)
• M44: 12,672,286 km (0.116 R)
• M45: 13,006,488 km (0.077 R)
• M46: 13,626,720 km (0.103 R)
• M47: 13,768,988 km (0.105 R)
• M48: 13,940,427 km (0.068 R)
• M49: 14,285,549 km (0.114 R)
• M50: 14,954,701 km (0.093 R)
• M51: 15,189,869 km (0.094 R)
• M52: 15,278,281 km (0.117 R)
• M53: 15,574,634 km (0.065 R)
• M54: 16,233,015 km (0.093 R)
• M55: 16,626,457 km (0.086 R)
• M56: 16,748,080 km (0.094 R)
• M57: 16,870,002 km (0.112 R)
• M58: 16,992,373 km (0.071 R)
• M59: 17,114,894 km (0.087 R)
• M60: 17,268,531 km (0.115 R)
• M61: 17,391,800 km (0.115 R)
• M62: 17,484,401 km (0.1 R)
• M63: 17,701,168 km (0.08 R)
• M64: 17,949,949 km (0.074 R)
• M65: 18,043,598 km (0.085 R)
• M66: 18,231,193 km (0.078 R)
• M67: 18,577,064 km (0.057 R)
• M68: 18,893,313 km (0.1 R)
• M69: 19,563,213 km (0.113 R)
• M70: 19,852,685 km (0.095 R)
• M71: 20,501,191 km (0.071 R)
• M72: 21,222,552 km (0.108 R)
• M73: 21,354,498 km (0.082 R)
• M74: 21,652,646 km (0.091 R)
• M75: 22,052,222 km (0.072 R)
• M76: 22,152,602 km (0.1 R)
• M77: 22,387,172 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.81 AU - 9.59 AU

Year: 10513 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,980,053 km

• M1: 183,856 km (0.101 R)
• M2: 275,260 km (0.106 R)
• M3: 405,410 km (0.093 R)
• M4: 530,923 km (0.093 R)
• M5: 660,026 km (0.099 R)
• M6: 939,923 km (0.068 R)
• M7: 1,171,950 km (0.086 R)
• M8: 1,368,222 km (0.114 R)
• M9: 1,480,121 km (0.091 R)
• M10: 1,794,426 km (0.056 R)
• M11: 2,087,489 km (0.104 R)
• M12: 2,262,219 km (0.096 R)
• M13: 2,533,590 km (0.086 R)
• M14: 2,791,795 km (0.069 R)
• M15: 3,083,661 km (0.12 R)
• M16: 3,208,276 km (0.116 R)
• M17: 3,411,131 km (0.065 R)
• M18: 3,910,339 km (0.085 R)
• M19: 4,045,725 km (0.115 R)
• M20: 4,182,607 km (0.107 R)
• M21: 4,461,158 km (0.07 R)
• M22: 5,007,190 km (0.093 R)
• M23: 5,514,028 km (0.092 R)
• M24: 5,605,133 km (0.069 R)
• M25: 5,727,504 km (0.069 R)
• M26: 6,131,418 km (0.118 R)
• M27: 6,384,688 km (0.055 R)
• M28: 7,634,428 km (0.098 R)
• M29: 7,736,304 km (0.115 R)
• M30: 8,427,147 km (0.066 R)
• M31: 8,780,049 km (0.073 R)
• M32: 9,318,451 km (0.117 R)
• M33: 10,390,021 km (0.107 R)
• M34: 11,656,666 km (0.09 R)
• M35: 12,208,682 km (0.066 R)
• M36: 13,093,554 km (0.037 R)
• M37: 13,215,775 km (0.114 R)
• M38: 13,791,428 km (0.095 R)
• M39: 14,207,609 km (0.039 R)
• M40: 15,137,958 km (0.065 R)
• M41: 15,957,156 km (0.058 R)
• M42: 16,570,208 km (0.119 R)
• M43: 16,702,453 km (0.059 R)
• M44: 16,968,288 km (0.099 R)
• M45: 17,190,890 km (0.079 R)
• M46: 17,459,119 km (0.115 R)
• M47: 17,593,906 km (0.073 R)
• M48: 18,729,803 km (0.055 R)
• M49: 19,237,089 km (0.058 R)
• M50: 19,842,662 km (0.098 R)
• M51: 20,359,821 km (0.106 R)
• M52: 21,072,206 km (0.098 R)
• M53: 21,263,692 km (0.084 R)
• M54: 21,359,584 km (0.092 R)
• M55: 21,551,817 km (0.08 R)
• M56: 21,986,399 km (0.042 R)
• M57: 22,913,607 km (0.066 R)
• M58: 23,406,681 km (0.045 R)
• M59: 23,505,715 km (0.088 R)
• M60: 24,053,094 km (0.064 R)
• M61: 25,312,409 km (0.091 R)
• M62: 25,414,135 km (0.093 R)
• M63: 25,668,900 km (0.082 R)
• M64: 25,924,563 km (0.075 R)
• M65: 26,078,350 km (0.062 R)
• M66: 26,541,654 km (0.069 R)
• M67: 26,644,877 km (0.086 R)
• M68: 27,215,443 km (0.064 R)
• M69: 28,686,140 km (0.073 R)
• M70: 29,164,254 km (0.084 R)
• M71: 30,074,707 km (0.103 R)
• M72: 30,723,064 km (0.072 R)
• M73: 33,473,720 km (0.069 R)
• M74: 33,865,068 km (0.102 R)
• M75: 34,314,161 km (0.078 R)
• M76: 34,426,808 km (0.09 R)
• M77: 34,934,992 km (0.102 R)
• M78: 35,445,570 km (0.094 R)
• M79: 35,787,401 km (0.12 R)
• M80: 37,281,285 km (0.113 R)
• M81: 38,619,738 km (0.087 R)
• M82: 39,206,610 km (0.113 R)
• M83: 39,442,227 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 4.9

Gravity: 24.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.65 AU - 20.99 AU

Year: 25988 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,980,053 km

• M1: 442,062 km (0.108 R)
• M2: 623,524 km (0.112 R)
• M3: 2,152,713 km (0.105 R)
• M4: 2,190,113 km (0.077 R)
• M5: 2,342,254 km (0.108 R)
• M6: 2,380,701 km (0.117 R)
• M7: 2,656,559 km (0.086 R)
• M8: 3,238,345 km (0.108 R)
• M9: 3,281,429 km (0.118 R)
• M10: 3,587,955 km (0.041 R)
• M11: 4,134,736 km (0.099 R)
• M12: 4,465,496 km (0.097 R)
• M13: 4,804,934 km (0.114 R)
• M14: 5,405,869 km (0.107 R)
• M15: 7,630,838 km (0.106 R)
• M16: 7,803,474 km (0.096 R)
• M17: 8,035,799 km (0.095 R)
• M18: 8,329,310 km (0.104 R)
• M19: 9,662,078 km (0.058 R)
• M20: 10,929,920 km (0.093 R)
• M21: 11,189,771 km (0.032 R)
• M22: 11,254,996 km (0.093 R)
• M23: 12,519,098 km (0.067 R)
• M24: 12,790,917 km (0.065 R)
• M25: 15,106,393 km (0.119 R)
• M26: 15,686,982 km (0.093 R)
• M27: 15,906,442 km (0.042 R)
• M28: 16,127,099 km (0.052 R)
• M29: 17,094,549 km (0.056 R)
• M30: 18,234,185 km (0.092 R)
• M31: 18,465,015 km (0.086 R)
• M32: 19,476,596 km (0.06 R)
• M33: 20,346,358 km (0.085 R)
• M34: 21,067,569 km (0.097 R)
• M35: 25,137,529 km (0.057 R)
• M36: 25,308,669 km (0.099 R)
• M37: 26,604,785 km (0.066 R)
• M38: 26,954,096 km (0.104 R)
• M39: 27,568,943 km (0.036 R)
• M40: 27,833,881 km (0.106 R)
• M41: 28,722,941 km (0.101 R)
• M42: 28,812,400 km (0.063 R)
• M43: 29,081,228 km (0.101 R)
• M44: 30,437,931 km (0.107 R)
• M45: 31,078,060 km (0.104 R)
• M46: 31,538,074 km (0.076 R)
• M47: 33,024,927 km (0.078 R)
• M48: 36,259,681 km (0.101 R)
• M49: 37,132,735 km (0.065 R)
• M50: 37,523,036 km (0.081 R)
• M51: 38,899,486 km (0.117 R)
• M52: 40,192,310 km (0.089 R)
• M53: 40,592,933 km (0.089 R)
• M54: 43,024,497 km (0.115 R)
• M55: 45,920,413 km (0.117 R)
• M56: 47,920,985 km (0.084 R)
• M57: 48,239,479 km (0.093 R)
• M58: 51,245,648 km (0.043 R)
• M59: 51,788,688 km (0.102 R)
• M60: 53,319,673 km (0.117 R)
• M61: 53,539,732 km (0.052 R)
• M62: 53,649,686 km (0.032 R)
• M63: 57,211,761 km (0.033 R)
• M64: 57,324,258 km (0.08 R)
• M65: 57,549,553 km (0.119 R)
• M66: 59,362,529 km (0.115 R)
• M67: 59,932,946 km (0.035 R)
• M68: 60,734,492 km (0.067 R)
• M69: 60,964,124 km (0.117 R)
• M70: 63,742,755 km (0.111 R)
• M71: 65,382,647 km (0.074 R)
• M72: 65,971,614 km (0.104 R)
• M73: 68,584,041 km (0.1 R)
• M74: 68,823,248 km (0.084 R)
• M75: 69,782,769 km (0.094 R)
• M76: 69,903,046 km (0.102 R)
• M77: 74,277,437 km (0.089 R)
• M78: 74,523,077 km (0.118 R)
• M79: 74,646,046 km (0.1 R)
• M80: 75,384,910 km (0.091 R)
• M81: 76,249,885 km (0.098 R)
• M82: 77,118,301 km (0.063 R)
• M83: 77,990,008 km (0.11 R)
• M84: 78,364,451 km (0.069 R)
• M85: 79,994,469 km (0.079 R)
• M86: 80,498,315 km (0.101 R)
• M87: 81,129,468 km (0.074 R)
• M88: 81,255,879 km (0.059 R)
• M89: 81,635,708 km (0.057 R)
• M90: 82,015,985 km (0.091 R)
• M91: 83,032,952 km (0.114 R)
• M92: 83,287,867 km (0.108 R)
• M93: 85,336,460 km (0.065 R)
• M94: 85,851,226 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit