🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 23.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.74 AU - 0.88 AU

Year: 273 Days

Day: 38 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,357,827 km

• M1: 288,275 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.04 AU - 1.34 AU

Year: 486 Days

Day: 17.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,357,827 km

• M1: 888,611 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.55 AU - 2.37 AU

Year: 1028 Days

Day: 26.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,357,827 km

• M1: 194,926 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.8 AU - 2.52 AU

Year: 1190 Days

Day: 24.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,357,827 km

• M1: 1,671,158 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.07 AU - 3.61 AU

Year: 2287 Days

Day: 17.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,357,827 km

• M1: 442,361 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 13.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.42 AU - 8.62 AU

Year: 6970 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,357,827 km

• M1: 164,109 km (0.104 R)
• M2: 253,568 km (0.116 R)
• M3: 701,165 km (0.116 R)
• M4: 843,732 km (0.076 R)
• M5: 1,028,785 km (0.103 R)
• M6: 1,143,526 km (0.03 R)
• M7: 1,666,221 km (0.062 R)
• M8: 2,194,152 km (0.109 R)
• M9: 2,842,360 km (0.119 R)
• M10: 3,200,347 km (0.111 R)
• M11: 3,472,316 km (0.045 R)
• M12: 3,573,145 km (0.104 R)
• M13: 4,091,951 km (0.099 R)
• M14: 4,606,866 km (0.075 R)
• M15: 4,690,192 km (0.119 R)
• M16: 4,914,589 km (0.04 R)
• M17: 5,171,449 km (0.085 R)
• M18: 5,461,968 km (0.063 R)
• M19: 5,758,022 km (0.048 R)
• M20: 6,089,830 km (0.07 R)
• M21: 6,211,902 km (0.098 R)
• M22: 7,058,177 km (0.117 R)
• M23: 7,251,308 km (0.056 R)
• M24: 7,741,540 km (0.111 R)
• M25: 8,007,376 km (0.071 R)
• M26: 8,175,075 km (0.113 R)
• M27: 8,411,888 km (0.116 R)
• M28: 9,381,881 km (0.106 R)
• M29: 9,487,796 km (0.054 R)
• M30: 9,629,914 km (0.087 R)
• M31: 10,023,955 km (0.112 R)
• M32: 10,606,788 km (0.067 R)
• M33: 11,577,379 km (0.06 R)
• M34: 12,150,339 km (0.098 R)
• M35: 12,304,724 km (0.075 R)
• M36: 12,693,379 km (0.088 R)
• M37: 12,810,814 km (0.087 R)
• M38: 13,522,900 km (0.036 R)
• M39: 13,763,154 km (0.058 R)
• M40: 14,004,754 km (0.081 R)
• M41: 14,247,851 km (0.093 R)
• M42: 15,693,565 km (0.118 R)
• M43: 16,115,131 km (0.12 R)
• M44: 16,369,897 km (0.084 R)
• M45: 16,797,597 km (0.114 R)
• M46: 17,142,270 km (0.048 R)
• M47: 17,707,601 km (0.057 R)
• M48: 17,926,612 km (0.096 R)
• M49: 18,945,673 km (0.099 R)
• M50: 20,486,531 km (0.099 R)
• M51: 20,578,533 km (0.111 R)
• M52: 20,716,612 km (0.114 R)
• M53: 20,993,668 km (0.063 R)
• M54: 21,272,069 km (0.087 R)
• M55: 22,114,455 km (0.118 R)
• M56: 22,587,184 km (0.107 R)
• M57: 22,824,895 km (0.117 R)
• M58: 24,073,888 km (0.115 R)
• M59: 26,537,765 km (0.068 R)
• M60: 28,003,375 km (0.102 R)
• M61: 28,258,589 km (0.104 R)
• M62: 28,514,701 km (0.048 R)
• M63: 28,617,474 km (0.117 R)
• M64: 28,771,710 km (0.103 R)
• M65: 29,236,061 km (0.103 R)
• M66: 29,546,926 km (0.115 R)
• M67: 29,754,867 km (0.1 R)
• M68: 30,067,676 km (0.059 R)
• M69: 30,538,760 km (0.082 R)
• M70: 31,913,863 km (0.106 R)
• M71: 32,287,409 km (0.094 R)
• M72: 32,931,428 km (0.089 R)
• M73: 33,254,859 km (0.106 R)
• M74: 33,687,945 km (0.08 R)
• M75: 34,504,898 km (0.101 R)
• M76: 34,669,157 km (0.058 R)
• M77: 34,998,272 km (0.113 R)
• M78: 35,163,279 km (0.117 R)
• M79: 36,436,656 km (0.037 R)
• M80: 36,994,955 km (0.063 R)
• M81: 37,162,953 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 11.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.6 AU - 8.7 AU

Year: 7165 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,357,827 km

• M1: 172,337 km (0.043 R)
• M2: 301,290 km (0.092 R)
• M3: 381,624 km (0.102 R)
• M4: 665,411 km (0.098 R)
• M5: 1,080,396 km (0.116 R)
• M6: 1,218,026 km (0.101 R)
• M7: 1,511,387 km (0.067 R)
• M8: 2,099,606 km (0.115 R)
• M9: 2,295,879 km (0.066 R)
• M10: 3,701,351 km (0.089 R)
• M11: 4,798,800 km (0.098 R)
• M12: 5,383,130 km (0.032 R)
• M13: 5,714,339 km (0.1 R)
• M14: 6,301,960 km (0.106 R)
• M15: 6,619,107 km (0.093 R)
• M16: 7,803,474 km (0.106 R)
• M17: 8,144,108 km (0.101 R)
• M18: 9,016,862 km (0.05 R)
• M19: 9,302,444 km (0.118 R)
• M20: 9,956,037 km (0.085 R)
• M21: 10,774,787 km (0.111 R)
• M22: 12,121,766 km (0.093 R)
• M23: 13,358,641 km (0.071 R)
• M24: 13,643,625 km (0.081 R)
• M25: 13,766,295 km (0.063 R)
• M26: 14,012,833 km (0.119 R)
• M27: 14,426,919 km (0.064 R)
• M28: 16,253,210 km (0.084 R)
• M29: 16,426,744 km (0.06 R)
• M30: 16,688,241 km (0.038 R)
• M31: 17,083,179 km (0.091 R)
• M32: 18,196,187 km (0.064 R)
• M33: 19,103,498 km (0.029 R)
• M34: 20,211,570 km (0.113 R)
• M35: 20,491,916 km (0.056 R)
• M36: 20,585,714 km (0.089 R)
• M37: 20,773,460 km (0.12 R)
• M38: 21,245,740 km (0.026 R)
• M39: 21,673,740 km (0.054 R)
• M40: 22,056,560 km (0.107 R)
• M41: 23,218,338 km (0.075 R)
• M42: 23,561,066 km (0.075 R)
• M43: 23,954,658 km (0.084 R)
• M44: 24,998,253 km (0.119 R)
• M45: 25,500,453 km (0.106 R)
• M46: 25,752,825 km (0.107 R)
• M47: 25,955,380 km (0.045 R)
• M48: 26,873,014 km (0.042 R)
• M49: 28,217,300 km (0.11 R)
• M50: 28,740,145 km (0.09 R)
• M51: 29,002,838 km (0.046 R)
• M52: 29,160,814 km (0.1 R)
• M53: 29,318,939 km (0.103 R)
• M54: 30,327,827 km (0.12 R)
• M55: 30,434,789 km (0.096 R)
• M56: 30,595,308 km (0.079 R)
• M57: 30,702,420 km (0.093 R)
• M58: 30,809,831 km (0.097 R)
• M59: 31,781,170 km (0.054 R)
• M60: 31,943,933 km (0.112 R)
• M61: 32,434,314 km (0.117 R)
• M62: 33,367,057 km (0.082 R)
• M63: 33,532,662 km (0.093 R)
• M64: 34,197,624 km (0.081 R)
• M65: 36,502,030 km (0.065 R)
• M66: 37,529,468 km (0.05 R)
• M67: 38,162,118 km (0.098 R)
• M68: 38,392,947 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 11.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.35 AU - 7.63 AU

Year: 7682 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,357,827 km

• M1: 285,582 km (0.086 R)
• M2: 417,827 km (0.069 R)
• M3: 638,334 km (0.06 R)
• M4: 724,802 km (0.097 R)
• M5: 948,002 km (0.074 R)
• M6: 1,153,848 km (0.089 R)
• M7: 1,262,456 km (0.093 R)
• M8: 1,389,166 km (0.112 R)
• M9: 1,579,903 km (0.096 R)
• M10: 1,670,859 km (0.118 R)
• M11: 2,272,092 km (0.118 R)
• M12: 2,569,792 km (0.096 R)
• M13: 2,659,850 km (0.087 R)
• M14: 2,769,356 km (0.032 R)
• M15: 2,974,006 km (0.108 R)
• M16: 3,577,783 km (0.058 R)
• M17: 3,658,416 km (0.106 R)
• M18: 4,008,325 km (0.057 R)
• M19: 5,008,686 km (0.12 R)
• M20: 5,537,066 km (0.073 R)
• M21: 5,915,249 km (0.07 R)
• M22: 6,010,992 km (0.067 R)
• M23: 7,023,321 km (0.103 R)
• M24: 7,329,548 km (0.071 R)
• M25: 7,718,652 km (0.105 R)
• M26: 7,981,794 km (0.078 R)
• M27: 8,114,488 km (0.117 R)
• M28: 8,247,929 km (0.099 R)
• M29: 9,735,231 km (0.028 R)
• M30: 9,877,199 km (0.075 R)
• M31: 10,048,339 km (0.097 R)
• M32: 10,220,527 km (0.08 R)
• M33: 10,364,739 km (0.027 R)
• M34: 10,684,579 km (0.092 R)
• M35: 10,977,941 km (0.077 R)
• M36: 11,125,743 km (0.112 R)
• M37: 11,723,387 km (0.085 R)
• M38: 12,086,910 km (0.111 R)
• M39: 12,701,308 km (0.087 R)
• M40: 12,949,790 km (0.039 R)
• M41: 13,074,704 km (0.045 R)
• M42: 13,960,174 km (0.115 R)
• M43: 14,474,940 km (0.037 R)
• M44: 14,669,567 km (0.114 R)
• M45: 15,357,568 km (0.098 R)
• M46: 15,489,812 km (0.045 R)
• M47: 15,655,716 km (0.116 R)
• M48: 16,224,039 km (0.099 R)
• M49: 17,346,621 km (0.042 R)
• M50: 17,726,300 km (0.088 R)
• M51: 18,039,110 km (0.105 R)
• M52: 18,178,684 km (0.103 R)
• M53: 18,423,875 km (0.06 R)
• M54: 18,988,308 km (0.047 R)
• M55: 19,094,822 km (0.058 R)
• M56: 19,308,298 km (0.114 R)
• M57: 19,594,329 km (0.088 R)
• M58: 19,737,793 km (0.087 R)
• M59: 20,206,633 km (0.094 R)
• M60: 20,679,213 km (0.112 R)
• M61: 20,971,826 km (0.098 R)
• M62: 21,857,894 km (0.048 R)
• M63: 22,643,134 km (0.113 R)
• M64: 23,475,795 km (0.107 R)
• M65: 23,552,090 km (0.111 R)
• M66: 23,857,569 km (0.097 R)
• M67: 25,171,039 km (0.058 R)
• M68: 25,561,788 km (0.096 R)
• M69: 25,797,255 km (0.115 R)
• M70: 26,270,284 km (0.07 R)
• M71: 26,626,925 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 11.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.89 AU - 11.63 AU

Year: 14159 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,357,827 km

• M1: 143,614 km (0.118 R)
• M2: 445,353 km (0.103 R)
• M3: 598,990 km (0.08 R)
• M4: 875,896 km (0.09 R)
• M5: 1,467,406 km (0.109 R)
• M6: 1,652,757 km (0.093 R)
• M7: 1,988,754 km (0.12 R)
• M8: 2,164,980 km (0.108 R)
• M9: 2,920,898 km (0.116 R)
• M10: 3,224,283 km (0.083 R)
• M11: 3,716,609 km (0.066 R)
• M12: 4,195,023 km (0.093 R)
• M13: 4,537,752 km (0.083 R)
• M14: 4,771,274 km (0.056 R)
• M15: 5,745,007 km (0.105 R)
• M16: 6,427,622 km (0.092 R)
• M17: 6,602,203 km (0.092 R)
• M18: 6,690,166 km (0.077 R)
• M19: 7,045,910 km (0.119 R)
• M20: 7,180,997 km (0.098 R)
• M21: 7,316,832 km (0.036 R)
• M22: 8,009,021 km (0.104 R)
• M23: 8,915,734 km (0.074 R)
• M24: 9,208,946 km (0.067 R)
• M25: 9,604,632 km (0.032 R)
• M26: 10,310,734 km (0.096 R)
• M27: 11,772,604 km (0.108 R)
• M28: 11,933,123 km (0.08 R)
• M29: 12,040,534 km (0.081 R)
• M30: 13,076,649 km (0.111 R)
• M31: 13,858,448 km (0.086 R)
• M32: 14,255,032 km (0.1 R)
• M33: 15,117,463 km (0.089 R)
• M34: 16,055,891 km (0.101 R)
• M35: 16,472,521 km (0.105 R)
• M36: 17,559,948 km (0.116 R)
• M37: 18,857,709 km (0.116 R)
• M38: 19,360,208 km (0.12 R)
• M39: 19,549,749 km (0.045 R)
• M40: 20,442,699 km (0.098 R)
• M41: 21,872,555 km (0.114 R)
• M42: 23,267,406 km (0.05 R)
• M43: 27,906,286 km (0.076 R)
• M44: 27,977,644 km (0.106 R)
• M45: 28,406,990 km (0.108 R)
• M46: 29,344,819 km (0.093 R)
• M47: 30,146,365 km (0.112 R)
• M48: 31,102,893 km (0.086 R)
• M49: 32,819,379 km (0.085 R)
• M50: 35,104,337 km (0.109 R)
• M51: 35,335,615 km (0.088 R)
• M52: 35,490,150 km (0.075 R)
• M53: 36,499,786 km (0.058 R)
• M54: 36,577,876 km (0.115 R)
• M55: 37,597,685 km (0.112 R)
• M56: 38,547,332 km (0.085 R)
• M57: 41,036,940 km (0.027 R)
• M58: 42,752,827 km (0.12 R)
• M59: 43,164,820 km (0.1 R)
• M60: 43,578,159 km (0.09 R)
• M61: 43,660,887 km (0.047 R)
• M62: 43,743,764 km (0.051 R)
• M63: 43,826,791 km (0.119 R)
• M64: 44,742,330 km (0.045 R)
• M65: 44,825,955 km (0.025 R)
• M66: 47,101,488 km (0.095 R)
• M67: 49,760,291 km (0.111 R)
• M68: 50,106,909 km (0.081 R)
• M69: 50,454,275 km (0.078 R)
• M70: 54,061,080 km (0.117 R)
• M71: 54,506,583 km (0.114 R)
• M72: 56,210,652 km (0.069 R)
• M73: 57,024,016 km (0.048 R)
• M74: 57,659,208 km (0.039 R)
• M75: 57,750,164 km (0.113 R)
• M76: 59,303,438 km (0.09 R)
• M77: 59,671,000 km (0.088 R)
• M78: 61,334,080 km (0.083 R)
• M79: 62,357,778 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 20,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit