🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.87 AU - 1.25 AU

Year: 409 Days

Day: 43.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.25 AU - 1.25 AU

Year: 524 Days

Day: 24 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,835,693 km

• M1: 337,044 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.28 AU - 2.52 AU

Year: 1393 Days

Day: 42.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.93 AU - 4.85 AU

Year: 2875 Days

Day: 21 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 10.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.81 AU - 5.51 AU

Year: 3770 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,835,693 km

• M1: 198,965 km (0.1 R)
• M2: 374,593 km (0.063 R)
• M3: 855,999 km (0.081 R)
• M4: 947,852 km (0.119 R)
• M5: 1,019,210 km (0.094 R)
• M6: 1,155,045 km (0.107 R)
• M7: 1,270,834 km (0.12 R)
• M8: 1,500,766 km (0.106 R)
• M9: 1,685,669 km (0.113 R)
• M10: 1,818,362 km (0.086 R)
• M11: 2,253,393 km (0.106 R)
• M12: 2,367,386 km (0.111 R)
• M13: 2,635,017 km (0.117 R)
• M14: 2,807,354 km (0.084 R)
• M15: 2,894,868 km (0.091 R)
• M16: 3,272,902 km (0.077 R)
• M17: 3,383,904 km (0.105 R)
• M18: 3,514,952 km (0.074 R)
• M19: 4,175,426 km (0.118 R)
• M20: 4,316,198 km (0.106 R)
• M21: 4,417,775 km (0.095 R)
• M22: 4,644,116 km (0.117 R)
• M23: 4,748,236 km (0.1 R)
• M24: 5,432,946 km (0.084 R)
• M25: 5,520,760 km (0.11 R)
• M26: 5,675,594 km (0.092 R)
• M27: 5,787,044 km (0.032 R)
• M28: 5,944,271 km (0.119 R)
• M29: 6,171,511 km (0.108 R)
• M30: 6,634,516 km (0.086 R)
• M31: 6,752,100 km (0.094 R)
• M32: 6,870,282 km (0.104 R)
• M33: 7,741,690 km (0.079 R)
• M34: 7,815,890 km (0.095 R)
• M35: 7,940,206 km (0.119 R)
• M36: 8,015,005 km (0.107 R)
• M37: 8,190,633 km (0.109 R)
• M38: 8,316,744 km (0.088 R)
• M39: 8,750,578 km (0.095 R)
• M40: 9,009,382 km (0.095 R)
• M41: 9,375,747 km (0.047 R)
• M42: 9,454,885 km (0.119 R)
• M43: 9,534,321 km (0.102 R)
• M44: 10,779,275 km (0.102 R)
• M45: 10,889,977 km (0.053 R)
• M46: 11,505,572 km (0.102 R)
• M47: 12,363,067 km (0.09 R)
• M48: 12,711,929 km (0.1 R)
• M49: 12,799,594 km (0.087 R)
• M50: 13,004,992 km (0.085 R)
• M51: 13,300,447 km (0.106 R)
• M52: 13,508,538 km (0.104 R)
• M53: 14,382,190 km (0.074 R)
• M54: 15,460,790 km (0.078 R)
• M55: 15,585,705 km (0.085 R)
• M56: 15,836,580 km (0.081 R)
• M57: 16,215,362 km (0.11 R)
• M58: 16,374,085 km (0.061 R)
• M59: 16,501,543 km (0.104 R)
• M60: 16,597,285 km (0.104 R)
• M61: 17,014,215 km (0.114 R)
• M62: 17,111,004 km (0.096 R)
• M63: 17,337,346 km (0.095 R)
• M64: 17,956,980 km (0.102 R)
• M65: 18,285,946 km (0.099 R)
• M66: 20,130,937 km (0.084 R)
• M67: 20,199,153 km (0.099 R)
• M68: 20,438,360 km (0.069 R)
• M69: 20,816,394 km (0.055 R)
• M70: 21,544,487 km (0.093 R)
• M71: 23,132,468 km (0.12 R)
• M72: 23,418,799 km (0.104 R)
• M73: 23,706,176 km (0.082 R)
• M74: 24,030,953 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 14.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.86 AU - 5.52 AU

Year: 3806 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,835,693 km

• M1: 210,484 km (0.088 R)
• M2: 315,053 km (0.117 R)
• M3: 692,339 km (0.106 R)
• M4: 791,822 km (0.106 R)
• M5: 907,760 km (0.113 R)
• M6: 1,053,468 km (0.112 R)
• M7: 1,434,793 km (0.109 R)
• M8: 1,540,409 km (0.084 R)
• M9: 1,662,631 km (0.12 R)
• M10: 1,859,651 km (0.085 R)
• M11: 2,170,067 km (0.104 R)
• M12: 2,386,684 km (0.06 R)
• M13: 2,578,170 km (0.099 R)
• M14: 2,758,286 km (0.112 R)
• M15: 2,925,686 km (0.062 R)
• M16: 3,684,745 km (0.074 R)
• M17: 3,926,047 km (0.071 R)
• M18: 4,020,293 km (0.084 R)
• M19: 4,172,733 km (0.112 R)
• M20: 4,327,118 km (0.084 R)
• M21: 4,483,448 km (0.094 R)
• M22: 5,189,700 km (0.101 R)
• M23: 5,503,107 km (0.11 R)
• M24: 5,779,863 km (0.084 R)
• M25: 6,061,257 km (0.054 R)
• M26: 6,503,169 km (0.065 R)
• M27: 6,682,836 km (0.111 R)
• M28: 7,629,491 km (0.1 R)
• M29: 7,771,609 km (0.055 R)
• M30: 7,986,582 km (0.062 R)
• M31: 8,324,673 km (0.064 R)
• M32: 8,840,785 km (0.073 R)
• M33: 9,015,216 km (0.08 R)
• M34: 9,241,109 km (0.076 R)
• M35: 9,367,370 km (0.039 R)
• M36: 9,545,242 km (0.094 R)
• M37: 9,852,665 km (0.077 R)
• M38: 9,955,888 km (0.041 R)
• M39: 10,111,470 km (0.11 R)
• M40: 10,320,009 km (0.111 R)
• M41: 10,635,661 km (0.085 R)
• M42: 11,628,990 km (0.072 R)
• M43: 11,929,981 km (0.071 R)
• M44: 12,233,665 km (0.032 R)
• M45: 12,595,842 km (0.114 R)
• M46: 12,792,413 km (0.114 R)
• M47: 13,559,850 km (0.098 R)
• M48: 14,901,593 km (0.106 R)
• M49: 15,558,328 km (0.094 R)
• M50: 16,316,191 km (0.074 R)
• M51: 16,499,748 km (0.095 R)
• M52: 16,591,900 km (0.114 R)
• M53: 17,241,304 km (0.11 R)
• M54: 17,741,859 km (0.09 R)
• M55: 17,867,670 km (0.116 R)
• M56: 18,342,345 km (0.091 R)
• M57: 19,239,483 km (0.065 R)
• M58: 19,336,422 km (0.037 R)
• M59: 19,660,900 km (0.095 R)
• M60: 19,921,649 km (0.096 R)
• M61: 20,183,745 km (0.117 R)
• M62: 20,380,915 km (0.092 R)
• M63: 20,578,833 km (0.094 R)
• M64: 20,976,613 km (0.102 R)
• M65: 21,410,298 km (0.109 R)
• M66: 21,745,995 km (0.055 R)
• M67: 21,914,442 km (0.11 R)
• M68: 22,218,874 km (0.088 R)
• M69: 22,968,808 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 12.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.18 AU - 6.44 AU

Year: 4585 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,835,693 km

• M1: 169,046 km (0.065 R)
• M2: 518,207 km (0.064 R)
• M3: 613,800 km (0.041 R)
• M4: 805,585 km (0.055 R)
• M5: 1,155,195 km (0.08 R)
• M6: 1,335,460 km (0.103 R)
• M7: 1,643,781 km (0.106 R)
• M8: 1,738,028 km (0.041 R)
• M9: 1,862,045 km (0.066 R)
• M10: 2,252,196 km (0.116 R)
• M11: 2,764,120 km (0.051 R)
• M12: 3,025,318 km (0.09 R)
• M13: 3,260,635 km (0.097 R)
• M14: 3,660,361 km (0.112 R)
• M15: 3,893,434 km (0.102 R)
• M16: 4,002,491 km (0.117 R)
• M17: 4,168,245 km (0.116 R)
• M18: 4,355,093 km (0.059 R)
• M19: 4,583,080 km (0.091 R)
• M20: 4,814,957 km (0.089 R)
• M21: 4,893,197 km (0.117 R)
• M22: 5,070,620 km (0.077 R)
• M23: 5,411,703 km (0.113 R)
• M24: 6,393,514 km (0.102 R)
• M25: 6,609,533 km (0.096 R)
• M26: 6,827,946 km (0.032 R)
• M27: 7,543,024 km (0.027 R)
• M28: 7,634,129 km (0.087 R)
• M29: 7,817,386 km (0.111 R)
• M30: 8,188,239 km (0.094 R)
• M31: 8,470,381 km (0.111 R)
• M32: 8,588,713 km (0.05 R)
• M33: 8,755,515 km (0.114 R)
• M34: 8,947,449 km (0.058 R)
• M35: 9,433,492 km (0.095 R)
• M36: 9,556,312 km (0.097 R)
• M37: 9,753,931 km (0.038 R)
• M38: 10,128,225 km (0.093 R)
• M39: 10,228,904 km (0.103 R)
• M40: 10,304,601 km (0.097 R)
• M41: 10,405,729 km (0.043 R)
• M42: 10,558,169 km (0.096 R)
• M43: 11,253,350 km (0.053 R)
• M44: 11,331,440 km (0.091 R)
• M45: 11,804,170 km (0.067 R)
• M46: 12,043,077 km (0.118 R)
• M47: 12,122,963 km (0.074 R)
• M48: 12,390,892 km (0.071 R)
• M49: 12,498,603 km (0.118 R)
• M50: 12,633,540 km (0.099 R)
• M51: 12,987,040 km (0.114 R)
• M52: 13,151,149 km (0.119 R)
• M53: 13,620,288 km (0.102 R)
• M54: 13,842,889 km (0.069 R)
• M55: 14,291,833 km (0.076 R)
• M56: 15,492,954 km (0.117 R)
• M57: 16,046,915 km (0.091 R)
• M58: 16,193,820 km (0.103 R)
• M59: 16,577,688 km (0.103 R)
• M60: 16,666,848 km (0.057 R)
• M61: 16,785,779 km (0.085 R)
• M62: 17,535,713 km (0.103 R)
• M63: 17,626,369 km (0.087 R)
• M64: 18,204,714 km (0.115 R)
• M65: 18,450,055 km (0.108 R)
• M66: 18,758,227 km (0.091 R)
• M67: 19,006,110 km (0.069 R)
• M68: 19,130,426 km (0.058 R)
• M69: 19,756,194 km (0.097 R)
• M70: 20,324,965 km (0.096 R)
• M71: 20,867,257 km (0.109 R)
• M72: 21,511,276 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit