🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 186 Days

Day: 41.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.8 AU - 1.2 AU

Year: 381 Days

Day: 34.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,212,543 km

• M1: 271,371 km (0.093 R)
• M2: 605,123 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.86 AU - 1.32 AU

Year: 433 Days

Day: 44.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.13 AU - 1.65 AU

Year: 624 Days

Day: 42.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.28 AU - 1.9 AU

Year: 763 Days

Day: 39.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.81 AU - 2.53 AU

Year: 1217 Days

Day: 23 Hours

Environment

Temp: -81 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.19 AU - 4.39 AU

Year: 2810 Days

Day: 17.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 10.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.86 AU - 9.98 AU

Year: 10145 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,212,543 km

• M1: 173,384 km (0.069 R)
• M2: 332,107 km (0.09 R)
• M3: 691,142 km (0.085 R)
• M4: 1,012,478 km (0.088 R)
• M5: 1,082,490 km (0.115 R)
• M6: 1,317,658 km (0.107 R)
• M7: 1,394,701 km (0.083 R)
• M8: 1,521,111 km (0.084 R)
• M9: 1,854,415 km (0.073 R)
• M10: 2,210,608 km (0.103 R)
• M11: 2,686,179 km (0.102 R)
• M12: 3,048,206 km (0.092 R)
• M13: 3,172,522 km (0.086 R)
• M14: 3,774,354 km (0.076 R)
• M15: 3,885,655 km (0.071 R)
• M16: 3,975,414 km (0.044 R)
• M17: 4,065,921 km (0.075 R)
• M18: 4,647,108 km (0.1 R)
• M19: 4,838,594 km (0.112 R)
• M20: 5,279,159 km (0.082 R)
• M21: 5,454,039 km (0.113 R)
• M22: 5,912,557 km (0.098 R)
• M23: 6,172,558 km (0.091 R)
• M24: 6,383,341 km (0.109 R)
• M25: 7,167,384 km (0.059 R)
• M26: 7,924,648 km (0.093 R)
• M27: 9,212,536 km (0.107 R)
• M28: 10,065,693 km (0.08 R)
• M29: 10,158,593 km (0.056 R)
• M30: 11,071,439 km (0.114 R)
• M31: 11,716,206 km (0.061 R)
• M32: 12,109,050 km (0.062 R)
• M33: 12,174,873 km (0.103 R)
• M34: 12,306,968 km (0.114 R)
• M35: 12,773,265 km (0.098 R)
• M36: 13,313,163 km (0.111 R)
• M37: 13,415,189 km (0.094 R)
• M38: 13,929,507 km (0.101 R)
• M39: 14,033,028 km (0.12 R)
• M40: 14,275,826 km (0.059 R)
• M41: 15,118,959 km (0.105 R)
• M42: 16,014,153 km (0.113 R)
• M43: 16,340,725 km (0.038 R)
• M44: 16,559,587 km (0.032 R)
• M45: 17,519,407 km (0.117 R)
• M46: 17,668,705 km (0.104 R)
• M47: 18,307,937 km (0.066 R)
• M48: 18,649,319 km (0.116 R)
• M49: 20,192,122 km (0.113 R)
• M50: 20,899,720 km (0.116 R)
• M51: 21,058,144 km (0.085 R)
• M52: 21,256,661 km (0.092 R)
• M53: 21,575,454 km (0.112 R)
• M54: 22,218,126 km (0.077 R)
• M55: 22,541,706 km (0.09 R)
• M56: 22,622,788 km (0.111 R)
• M57: 22,989,303 km (0.059 R)
• M58: 23,398,753 km (0.081 R)
• M59: 23,480,882 km (0.076 R)
• M60: 24,934,524 km (0.119 R)
• M61: 25,397,380 km (0.105 R)
• M62: 25,566,276 km (0.118 R)
• M63: 25,905,414 km (0.09 R)
• M64: 26,588,329 km (0.116 R)
• M65: 27,276,928 km (0.082 R)
• M66: 28,189,774 km (0.091 R)
• M67: 28,584,114 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 6.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.39 AU - 15.13 AU

Year: 17357 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,212,543 km

• M1: 92,302 km (0.085 R)
• M2: 164,408 km (0.105 R)
• M3: 475,272 km (0.063 R)
• M4: 530,773 km (0.051 R)
• M5: 998,715 km (0.074 R)
• M6: 1,053,169 km (0.086 R)
• M7: 1,108,520 km (0.118 R)
• M8: 1,737,430 km (0.118 R)
• M9: 2,029,445 km (0.085 R)
• M10: 2,075,670 km (0.029 R)
• M11: 2,169,319 km (0.051 R)
• M12: 2,734,948 km (0.072 R)
• M13: 3,047,458 km (0.051 R)
• M14: 3,154,122 km (0.078 R)
• M15: 4,467,591 km (0.027 R)
• M16: 5,117,145 km (0.051 R)
• M17: 5,501,462 km (0.077 R)
• M18: 7,023,770 km (0.096 R)
• M19: 7,164,990 km (0.107 R)
• M20: 7,236,049 km (0.085 R)
• M21: 7,414,519 km (0.096 R)
• M22: 7,486,326 km (0.078 R)
• M23: 7,666,891 km (0.111 R)
• M24: 7,812,300 km (0.105 R)
• M25: 8,291,462 km (0.091 R)
• M26: 8,478,310 km (0.096 R)
• M27: 8,704,352 km (0.114 R)
• M28: 8,932,339 km (0.035 R)
• M29: 9,085,527 km (0.116 R)
• M30: 9,589,074 km (0.08 R)
• M31: 9,706,658 km (0.11 R)
• M32: 9,746,002 km (0.065 R)
• M33: 9,785,197 km (0.11 R)
• M34: 9,943,172 km (0.074 R)
• M35: 9,982,666 km (0.089 R)
• M36: 11,071,589 km (0.114 R)
• M37: 11,194,857 km (0.078 R)
• M38: 11,235,997 km (0.098 R)
• M39: 11,650,832 km (0.08 R)
• M40: 12,968,340 km (0.093 R)
• M41: 13,054,957 km (0.072 R)
• M42: 13,887,470 km (0.102 R)
• M43: 13,976,031 km (0.083 R)
• M44: 15,099,661 km (0.111 R)
• M45: 15,145,139 km (0.097 R)
• M46: 15,373,575 km (0.078 R)
• M47: 15,833,887 km (0.052 R)
• M48: 16,626,607 km (0.055 R)
• M49: 16,720,704 km (0.043 R)
• M50: 19,625,595 km (0.111 R)
• M51: 19,924,492 km (0.116 R)
• M52: 20,678,465 km (0.11 R)
• M53: 20,881,170 km (0.072 R)
• M54: 21,084,473 km (0.072 R)
• M55: 21,390,551 km (0.084 R)
• M56: 21,698,274 km (0.042 R)
• M57: 21,852,659 km (0.025 R)
• M58: 22,995,736 km (0.038 R)
• M59: 23,153,262 km (0.098 R)
• M60: 23,521,872 km (0.119 R)
• M61: 23,680,445 km (0.105 R)
• M62: 23,733,403 km (0.074 R)
• M63: 24,639,368 km (0.072 R)
• M64: 26,265,796 km (0.111 R)
• M65: 26,925,971 km (0.119 R)
• M66: 27,369,080 km (0.046 R)
• M67: 27,535,882 km (0.057 R)
• M68: 27,703,132 km (0.101 R)
• M69: 28,374,976 km (0.06 R)
• M70: 28,713,067 km (0.111 R)
• M71: 29,222,598 km (0.053 R)
• M72: 31,058,164 km (0.085 R)
• M73: 31,174,102 km (0.087 R)
• M74: 31,232,146 km (0.095 R)
• M75: 32,812,647 km (0.092 R)
• M76: 34,179,374 km (0.096 R)
• M77: 34,598,996 km (0.113 R)
• M78: 35,989,957 km (0.096 R)
• M79: 36,784,022 km (0.067 R)
• M80: 37,091,146 km (0.079 R)
• M81: 37,214,116 km (0.111 R)
• M82: 39,514,782 km (0.088 R)
• M83: 39,640,444 km (0.114 R)
• M84: 40,081,309 km (0.046 R)
• M85: 41,158,713 km (0.078 R)
• M86: 41,222,441 km (0.074 R)
• M87: 42,117,336 km (0.118 R)
• M88: 42,695,980 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 13,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit