🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.92 AU - 0.98 AU

Year: 340 Days

Day: 15.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.02 AU - 1.2 AU

Year: 429 Days

Day: 42.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.98 AU - 1.52 AU

Year: 513 Days

Day: 37.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.4 AU - 1.48 AU

Year: 634 Days

Day: 43.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.32 AU - 1.62 AU

Year: 654 Days

Day: 41 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.14 AU - 1.8 AU

Year: 654 Days

Day: 35.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.96 AU - 3.04 AU

Year: 1451 Days

Day: 21.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.3 AU - 4.26 AU

Year: 2698 Days

Day: 34.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,262,217 km

• M1: 478,713 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 11

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.14 AU - 9.98 AU

Year: 10851 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,262,217 km

• M1: 202,556 km (0.09 R)
• M2: 310,116 km (0.116 R)
• M3: 403,765 km (0.04 R)
• M4: 680,521 km (0.117 R)
• M5: 932,444 km (0.041 R)
• M6: 1,037,611 km (0.11 R)
• M7: 1,474,437 km (0.081 R)
• M8: 1,649,317 km (0.103 R)
• M9: 1,752,389 km (0.059 R)
• M10: 1,831,228 km (0.098 R)
• M11: 1,911,262 km (0.106 R)
• M12: 1,992,494 km (0.084 R)
• M13: 2,130,573 km (0.114 R)
• M14: 2,358,410 km (0.112 R)
• M15: 2,445,776 km (0.117 R)
• M16: 2,776,088 km (0.026 R)
• M17: 3,025,467 km (0.067 R)
• M18: 3,314,640 km (0.095 R)
• M19: 4,342,826 km (0.071 R)
• M20: 6,379,302 km (0.101 R)
• M21: 6,502,421 km (0.084 R)
• M22: 6,750,903 km (0.05 R)
• M23: 7,087,199 km (0.073 R)
• M24: 8,084,419 km (0.105 R)
• M25: 8,307,020 km (0.109 R)
• M26: 8,486,538 km (0.119 R)
• M27: 8,622,073 km (0.111 R)
• M28: 8,712,879 km (0.093 R)
• M29: 9,263,998 km (0.103 R)
• M30: 9,497,071 km (0.115 R)
• M31: 10,935,604 km (0.05 R)
• M32: 11,430,175 km (0.11 R)
• M33: 12,185,794 km (0.072 R)
• M34: 12,905,509 km (0.083 R)
• M35: 13,113,749 km (0.098 R)
• M36: 13,957,481 km (0.109 R)
• M37: 14,278,518 km (0.086 R)
• M38: 14,601,949 km (0.067 R)
• M39: 15,091,732 km (0.106 R)
• M40: 16,199,205 km (0.068 R)
• M41: 17,275,413 km (0.105 R)
• M42: 20,397,969 km (0.119 R)
• M43: 21,251,425 km (0.045 R)
• M44: 22,930,062 km (0.091 R)
• M45: 23,245,714 km (0.114 R)
• M46: 23,435,703 km (0.116 R)
• M47: 24,586,560 km (0.091 R)
• M48: 25,364,169 km (0.059 R)
• M49: 27,879,209 km (0.077 R)
• M50: 28,486,427 km (0.103 R)
• M51: 28,893,632 km (0.03 R)
• M52: 29,166,199 km (0.095 R)
• M53: 31,098,106 km (0.096 R)
• M54: 32,715,708 km (0.096 R)
• M55: 35,229,401 km (0.053 R)
• M56: 35,447,664 km (0.079 R)
• M57: 36,032,143 km (0.081 R)
• M58: 36,178,749 km (0.082 R)
• M59: 36,841,019 km (0.059 R)
• M60: 37,581,528 km (0.094 R)
• M61: 37,879,078 km (0.096 R)
• M62: 38,401,624 km (0.098 R)
• M63: 39,001,960 km (0.116 R)
• M64: 39,077,208 km (0.089 R)
• M65: 40,059,767 km (0.087 R)
• M66: 42,126,461 km (0.058 R)
• M67: 42,590,514 km (0.101 R)
• M68: 43,679,586 km (0.071 R)
• M69: 43,914,305 km (0.111 R)
• M70: 44,620,557 km (0.062 R)
• M71: 46,283,188 km (0.096 R)
• M72: 46,682,016 km (0.119 R)
• M73: 46,841,786 km (0.111 R)
• M74: 47,081,891 km (0.032 R)
• M75: 48,936,455 km (0.105 R)
• M76: 49,913,629 km (0.052 R)
• M77: 51,886,974 km (0.076 R)
• M78: 52,716,644 km (0.07 R)
• M79: 52,966,473 km (0.118 R)
• M80: 53,133,274 km (0.111 R)
• M81: 54,726,043 km (0.07 R)
• M82: 54,810,266 km (0.04 R)
• M83: 55,063,386 km (0.102 R)
• M84: 55,740,017 km (0.071 R)
• M85: 56,930,966 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 8.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.88 AU - 14.14 AU

Year: 15279 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,262,217 km

• M1: 135,236 km (0.046 R)
• M2: 414,386 km (0.11 R)
• M3: 519,254 km (0.116 R)
• M4: 934,687 km (0.094 R)
• M5: 1,125,874 km (0.085 R)
• M6: 1,200,822 km (0.116 R)
• M7: 1,744,012 km (0.067 R)
• M8: 1,980,825 km (0.099 R)
• M9: 2,196,546 km (0.089 R)
• M10: 2,387,582 km (0.044 R)
• M11: 2,551,092 km (0.102 R)
• M12: 2,650,874 km (0.061 R)
• M13: 2,820,219 km (0.119 R)
• M14: 3,134,075 km (0.116 R)
• M15: 3,349,646 km (0.068 R)
• M16: 4,102,572 km (0.097 R)
• M17: 4,220,006 km (0.104 R)
• M18: 4,578,892 km (0.093 R)
• M19: 4,660,123 km (0.117 R)
• M20: 4,864,923 km (0.118 R)
• M21: 5,198,975 km (0.102 R)
• M22: 5,326,133 km (0.052 R)
• M23: 5,845,238 km (0.116 R)
• M24: 7,259,685 km (0.111 R)
• M25: 7,641,160 km (0.05 R)
• M26: 7,834,440 km (0.096 R)
• M27: 8,275,156 km (0.116 R)
• M28: 8,573,454 km (0.091 R)
• M29: 9,334,608 km (0.091 R)
• M30: 10,758,630 km (0.056 R)
• M31: 11,248,264 km (0.113 R)
• M32: 12,024,228 km (0.087 R)
• M33: 13,862,038 km (0.057 R)
• M34: 14,335,066 km (0.089 R)
• M35: 15,601,712 km (0.12 R)
• M36: 15,970,321 km (0.114 R)
• M37: 17,092,903 km (0.035 R)
• M38: 17,791,376 km (0.081 R)
• M39: 18,564,049 km (0.084 R)
• M40: 20,342,318 km (0.04 R)
• M41: 20,543,228 km (0.111 R)
• M42: 20,744,886 km (0.1 R)
• M43: 21,149,997 km (0.099 R)
• M44: 21,489,585 km (0.076 R)
• M45: 22,243,109 km (0.094 R)
• M46: 24,697,711 km (0.096 R)
• M47: 25,848,268 km (0.039 R)
• M48: 27,016,029 km (0.116 R)
• M49: 27,458,390 km (0.107 R)
• M50: 27,754,743 km (0.09 R)
• M51: 27,903,144 km (0.12 R)
• M52: 28,425,091 km (0.091 R)
• M53: 28,950,330 km (0.09 R)
• M54: 29,554,406 km (0.057 R)
• M55: 30,391,705 km (0.028 R)
• M56: 31,082,698 km (0.107 R)
• M57: 32,323,762 km (0.112 R)
• M58: 32,401,852 km (0.09 R)
• M59: 32,714,960 km (0.119 R)
• M60: 34,215,726 km (0.108 R)
• M61: 34,295,312 km (0.095 R)
• M62: 34,374,898 km (0.086 R)
• M63: 35,416,249 km (0.079 R)
• M64: 35,496,732 km (0.071 R)
• M65: 36,143,145 km (0.12 R)
• M66: 37,776,155 km (0.11 R)
• M67: 38,353,453 km (0.055 R)
• M68: 38,518,909 km (0.117 R)
• M69: 39,851,078 km (0.093 R)
• M70: 40,354,624 km (0.114 R)
• M71: 40,438,698 km (0.107 R)
• M72: 40,944,638 km (0.054 R)
• M73: 43,678,240 km (0.098 R)
• M74: 46,646,561 km (0.087 R)
• M75: 47,443,170 km (0.091 R)
• M76: 47,976,636 km (0.069 R)
• M77: 48,244,117 km (0.095 R)
• M78: 48,780,724 km (0.11 R)
• M79: 49,319,276 km (0.106 R)
• M80: 49,409,185 km (0.037 R)
• M81: 50,402,215 km (0.041 R)
• M82: 51,766,847 km (0.031 R)
• M83: 52,132,764 km (0.076 R)
• M84: 52,591,431 km (0.102 R)
• M85: 55,278,059 km (0.066 R)
• M86: 57,156,709 km (0.086 R)
• M87: 58,960,859 km (0.084 R)
• M88: 59,534,417 km (0.032 R)
• M89: 59,630,160 km (0.086 R)
• M90: 59,917,837 km (0.073 R)
• M91: 60,013,729 km (0.118 R)
• M92: 62,722,049 km (0.094 R)
• M93: 63,405,262 km (0.062 R)
• M94: 64,189,155 km (0.042 R)
• M95: 65,074,924 km (0.084 R)
• M96: 66,063,916 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit