🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 191 Days

Day: 12.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,574,110 km

• M1: 46,375 km (0.119 R)
• M2: 136,732 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 201 Days

Day: 34.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 271 Days

Day: 19.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.93 AU - 2.39 AU

Year: 1406 Days

Day: 17 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,574,110 km

• M1: 510,278 km (0.104 R)
• M2: 732,431 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.99 AU - 2.45 AU

Year: 1465 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.26 AU - 2.58 AU

Year: 1667 Days

Day: 25.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 12.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.46 AU - 2.68 AU

Year: 1825 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,574,110 km

• M1: 153,787 km (0.059 R)
• M2: 246,088 km (0.116 R)
• M3: 345,421 km (0.089 R)
• M4: 504,145 km (0.119 R)
• M5: 615,595 km (0.057 R)
• M6: 702,960 km (0.068 R)
• M7: 783,294 km (0.093 R)
• M8: 861,235 km (0.081 R)
• M9: 942,018 km (0.108 R)
• M10: 1,038,808 km (0.095 R)
• M11: 1,132,456 km (0.105 R)
• M12: 1,243,308 km (0.064 R)
• M13: 1,321,847 km (0.101 R)
• M14: 1,529,489 km (0.111 R)
• M15: 1,606,382 km (0.11 R)
• M16: 1,845,290 km (0.1 R)
• M17: 2,096,016 km (0.112 R)
• M18: 2,190,711 km (0.108 R)
• M19: 2,492,899 km (0.078 R)
• M20: 2,723,878 km (0.05 R)
• M21: 2,981,336 km (0.039 R)
• M22: 3,078,874 km (0.067 R)
• M23: 3,177,309 km (0.101 R)
• M24: 3,428,334 km (0.096 R)
• M25: 3,510,015 km (0.114 R)
• M26: 3,960,604 km (0.093 R)
• M27: 4,274,909 km (0.1 R)
• M28: 4,507,683 km (0.108 R)
• M29: 4,790,273 km (0.079 R)
• M30: 5,032,173 km (0.096 R)
• M31: 5,137,041 km (0.107 R)
• M32: 5,230,989 km (0.113 R)
• M33: 5,396,743 km (0.068 R)
• M34: 5,928,863 km (0.111 R)
• M35: 6,015,031 km (0.06 R)
• M36: 6,126,631 km (0.078 R)
• M37: 6,301,362 km (0.049 R)
• M38: 6,630,477 km (0.12 R)
• M39: 6,810,144 km (0.093 R)
• M40: 6,900,501 km (0.043 R)
• M41: 7,095,577 km (0.094 R)
• M42: 7,292,447 km (0.088 R)
• M43: 7,371,734 km (0.114 R)
• M44: 7,624,704 km (0.056 R)
• M45: 8,166,697 km (0.117 R)
• M46: 8,262,889 km (0.11 R)
• M47: 8,400,818 km (0.098 R)
• M48: 8,693,132 km (0.111 R)
• M49: 8,791,418 km (0.082 R)
• M50: 8,988,887 km (0.099 R)
• M51: 9,216,426 km (0.112 R)
• M52: 9,316,507 km (0.051 R)
• M53: 9,402,675 km (0.057 R)
• M54: 9,503,504 km (0.065 R)
• M55: 9,590,121 km (0.056 R)
• M56: 9,895,750 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 11.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.76 AU - 7 AU

Year: 6315 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,574,110 km

• M1: 210,035 km (0.12 R)
• M2: 283,638 km (0.086 R)
• M3: 416,780 km (0.088 R)
• M4: 832,662 km (0.118 R)
• M5: 1,321,398 km (0.084 R)
• M6: 1,395,299 km (0.066 R)
• M7: 1,869,076 km (0.081 R)
• M8: 2,668,377 km (0.092 R)
• M9: 3,720,499 km (0.103 R)
• M10: 3,988,429 km (0.105 R)
• M11: 4,262,791 km (0.079 R)
• M12: 4,430,341 km (0.1 R)
• M13: 4,600,135 km (0.091 R)
• M14: 4,685,854 km (0.115 R)
• M15: 5,034,118 km (0.064 R)
• M16: 5,241,161 km (0.047 R)
• M17: 5,481,416 km (0.115 R)
• M18: 6,160,440 km (0.067 R)
• M19: 6,286,701 km (0.034 R)
• M20: 6,670,868 km (0.056 R)
• M21: 7,495,901 km (0.068 R)
• M22: 7,937,663 km (0.105 R)
• M23: 8,528,126 km (0.104 R)
• M24: 8,846,470 km (0.098 R)
• M25: 8,953,433 km (0.061 R)
• M26: 9,132,800 km (0.058 R)
• M27: 9,751,238 km (0.102 R)
• M28: 10,047,143 km (0.1 R)
• M29: 10,270,941 km (0.073 R)
• M30: 10,345,890 km (0.116 R)
• M31: 10,496,385 km (0.1 R)
• M32: 11,647,989 km (0.088 R)
• M33: 11,726,229 km (0.063 R)
• M34: 11,843,963 km (0.074 R)
• M35: 12,557,993 km (0.066 R)
• M36: 13,367,916 km (0.118 R)
• M37: 13,614,154 km (0.097 R)
• M38: 13,696,583 km (0.073 R)
• M39: 14,278,219 km (0.11 R)
• M40: 14,403,881 km (0.069 R)
• M41: 14,698,589 km (0.072 R)
• M42: 14,952,756 km (0.076 R)
• M43: 15,422,643 km (0.102 R)
• M44: 17,305,482 km (0.102 R)
• M45: 17,888,913 km (0.073 R)
• M46: 18,251,239 km (0.051 R)
• M47: 19,352,429 km (0.085 R)
• M48: 19,491,705 km (0.118 R)
• M49: 19,584,605 km (0.118 R)
• M50: 20,239,545 km (0.042 R)
• M51: 20,759,248 km (0.071 R)
• M52: 21,715,328 km (0.1 R)
• M53: 21,811,669 km (0.103 R)
• M54: 22,053,269 km (0.074 R)
• M55: 22,344,387 km (0.101 R)
• M56: 22,636,851 km (0.092 R)
• M57: 22,734,538 km (0.062 R)
• M58: 23,323,954 km (0.096 R)
• M59: 23,422,688 km (0.082 R)
• M60: 24,718,954 km (0.083 R)
• M61: 24,920,462 km (0.102 R)
• M62: 25,528,129 km (0.12 R)
• M63: 26,140,732 km (0.103 R)
• M64: 26,345,980 km (0.072 R)
• M65: 26,655,049 km (0.101 R)
• M66: 28,165,090 km (0.114 R)
• M67: 28,480,891 km (0.099 R)
• M68: 29,010,019 km (0.079 R)
• M69: 29,116,234 km (0.105 R)
• M70: 30,454,835 km (0.03 R)
• M71: 30,833,168 km (0.118 R)
• M72: 31,050,085 km (0.118 R)
• M73: 32,252,254 km (0.086 R)
• M74: 33,469,681 km (0.116 R)
• M75: 33,972,031 km (0.092 R)
• M76: 34,140,029 km (0.07 R)
• M77: 34,645,670 km (0.053 R)
• M78: 34,871,264 km (0.025 R)
• M79: 36,750,512 km (0.119 R)
• M80: 37,153,379 km (0.084 R)
• M81: 37,499,848 km (0.105 R)
• M82: 37,789,320 km (0.12 R)
• M83: 38,254,270 km (0.074 R)
• M84: 38,487,343 km (0.031 R)
• M85: 38,837,851 km (0.109 R)
• M86: 38,954,986 km (0.085 R)
• M87: 39,306,990 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 9.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.26 AU - 8.04 AU

Year: 7596 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,574,110 km

• M1: 186,848 km (0.072 R)
• M2: 299,196 km (0.073 R)
• M3: 397,482 km (0.09 R)
• M4: 1,088,624 km (0.106 R)
• M5: 1,193,193 km (0.042 R)
• M6: 1,265,000 km (0.093 R)
• M7: 1,463,516 km (0.066 R)
• M8: 1,780,514 km (0.12 R)
• M9: 1,891,067 km (0.109 R)
• M10: 2,104,692 km (0.076 R)
• M11: 2,386,535 km (0.077 R)
• M12: 2,953,960 km (0.119 R)
• M13: 3,118,816 km (0.071 R)
• M14: 3,320,923 km (0.099 R)
• M15: 3,457,955 km (0.107 R)
• M16: 4,171,387 km (0.046 R)
• M17: 4,871,206 km (0.057 R)
• M18: 5,425,017 km (0.09 R)
• M19: 5,505,800 km (0.113 R)
• M20: 5,977,931 km (0.037 R)
• M21: 6,656,507 km (0.114 R)
• M22: 7,381,757 km (0.098 R)
• M23: 8,716,619 km (0.059 R)
• M24: 8,954,181 km (0.052 R)
• M25: 9,852,067 km (0.1 R)
• M26: 10,025,152 km (0.113 R)
• M27: 10,174,301 km (0.09 R)
• M28: 10,299,215 km (0.117 R)
• M29: 10,803,809 km (0.048 R)
• M30: 11,889,590 km (0.116 R)
• M31: 12,740,054 km (0.092 R)
• M32: 12,847,764 km (0.117 R)
• M33: 13,118,237 km (0.091 R)
• M34: 13,665,017 km (0.102 R)
• M35: 13,775,421 km (0.035 R)
• M36: 14,499,175 km (0.106 R)
• M37: 14,611,673 km (0.1 R)
• M38: 15,435,807 km (0.03 R)
• M39: 15,608,144 km (0.092 R)
• M40: 16,245,730 km (0.053 R)
• M41: 16,362,566 km (0.101 R)
• M42: 18,574,072 km (0.092 R)
• M43: 19,839,221 km (0.068 R)
• M44: 19,995,551 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 13.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.26 AU - 7.92 AU

Year: 9262 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,574,110 km

• M1: 202,705 km (0.098 R)
• M2: 443,707 km (0.115 R)
• M3: 613,800 km (0.11 R)
• M4: 809,474 km (0.1 R)
• M5: 1,117,047 km (0.083 R)
• M6: 1,209,499 km (0.038 R)
• M7: 1,343,538 km (0.073 R)
• M8: 1,886,429 km (0.093 R)
• M9: 2,182,633 km (0.089 R)
• M10: 2,469,562 km (0.035 R)
• M11: 2,845,800 km (0.092 R)
• M12: 3,027,861 km (0.056 R)
• M13: 3,133,627 km (0.097 R)
• M14: 4,348,361 km (0.082 R)
• M15: 4,468,339 km (0.083 R)
• M16: 4,619,732 km (0.11 R)
• M17: 5,116,098 km (0.063 R)
• M18: 6,430,764 km (0.068 R)
• M19: 6,567,795 km (0.074 R)
• M20: 7,626,649 km (0.091 R)
• M21: 7,771,909 km (0.057 R)
• M22: 8,399,472 km (0.094 R)
• M23: 8,511,969 km (0.114 R)
• M24: 9,468,498 km (0.114 R)
• M25: 9,585,633 km (0.096 R)
• M26: 10,138,547 km (0.063 R)
• M27: 10,499,527 km (0.055 R)
• M28: 10,620,701 km (0.115 R)
• M29: 11,028,355 km (0.097 R)
• M30: 11,691,223 km (0.104 R)
• M31: 11,943,296 km (0.113 R)
• M32: 12,112,192 km (0.079 R)
• M33: 12,281,985 km (0.064 R)
• M34: 12,495,312 km (0.119 R)
• M35: 12,752,919 km (0.093 R)
• M36: 12,839,237 km (0.109 R)
• M37: 13,536,363 km (0.119 R)
• M38: 14,156,596 km (0.07 R)
• M39: 14,967,566 km (0.112 R)
• M40: 15,793,795 km (0.083 R)
• M41: 15,886,396 km (0.043 R)
• M42: 16,025,821 km (0.109 R)
• M43: 16,259,194 km (0.081 R)
• M44: 16,540,588 km (0.111 R)
• M45: 16,823,627 km (0.105 R)
• M46: 20,748,028 km (0.118 R)
• M47: 20,849,605 km (0.097 R)
• M48: 21,462,807 km (0.096 R)
• M49: 22,030,082 km (0.079 R)
• M50: 23,074,275 km (0.073 R)
• M51: 23,284,909 km (0.116 R)
• M52: 24,081,068 km (0.119 R)
• M53: 24,778,195 km (0.104 R)
• M54: 25,427,599 km (0.119 R)
• M55: 25,973,033 km (0.09 R)
• M56: 28,080,867 km (0.099 R)
• M57: 29,041,584 km (0.106 R)
• M58: 29,383,266 km (0.102 R)
• M59: 29,554,555 km (0.054 R)
• M60: 29,726,294 km (0.093 R)
• M61: 30,013,073 km (0.089 R)
• M62: 30,589,623 km (0.117 R)
• M63: 31,694,852 km (0.067 R)
• M64: 31,987,914 km (0.095 R)
• M65: 32,813,395 km (0.062 R)
• M66: 34,907,317 km (0.069 R)
• M67: 35,331,277 km (0.071 R)
• M68: 36,123,099 km (0.111 R)
• M69: 36,367,990 km (0.057 R)
• M70: 37,538,594 km (0.066 R)
• M71: 37,848,710 km (0.027 R)
• M72: 38,471,336 km (0.096 R)
• M73: 39,600,950 km (0.038 R)
• M74: 39,916,601 km (0.105 R)
• M75: 40,043,161 km (0.075 R)
• M76: 40,804,914 km (0.082 R)
• M77: 40,996,249 km (0.103 R)
• M78: 41,123,856 km (0.068 R)
• M79: 41,251,613 km (0.116 R)
• M80: 41,763,986 km (0.071 R)
• M81: 42,343,079 km (0.116 R)
• M82: 42,859,940 km (0.104 R)
• M83: 43,313,969 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit