🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 23.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,297,160 km

• M1: 403,316 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.26 AU

Year: 396 Days

Day: 47.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,297,160 km

• M1: 447,298 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2.02 AU

Year: 915 Days

Day: 46.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.54 AU - 4.08 AU

Year: 2281 Days

Day: 47.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.91 AU - 4.75 AU

Year: 2839 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.45 AU - 4.57 AU

Year: 3041 Days

Day: 24.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 14

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.33 AU - 5.21 AU

Year: 3342 Days

Day: 9.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,297,160 km

• M1: 180,415 km (0.096 R)
• M2: 297,101 km (0.058 R)
• M3: 412,890 km (0.068 R)
• M4: 500,704 km (0.113 R)
• M5: 589,416 km (0.059 R)
• M6: 676,781 km (0.117 R)
• M7: 1,107,772 km (0.108 R)
• M8: 1,305,541 km (0.117 R)
• M9: 1,584,541 km (0.062 R)
• M10: 1,713,494 km (0.085 R)
• M11: 1,846,337 km (0.116 R)
• M12: 1,982,621 km (0.056 R)
• M13: 2,265,959 km (0.119 R)
• M14: 2,453,106 km (0.038 R)
• M15: 3,134,375 km (0.061 R)
• M16: 3,389,589 km (0.1 R)
• M17: 3,527,518 km (0.054 R)
• M18: 3,777,346 km (0.026 R)
• M19: 4,228,833 km (0.115 R)
• M20: 4,494,668 km (0.063 R)
• M21: 4,731,781 km (0.068 R)
• M22: 4,886,465 km (0.095 R)
• M23: 5,095,453 km (0.087 R)
• M24: 5,414,396 km (0.063 R)
• M25: 5,540,208 km (0.078 R)
• M26: 5,648,816 km (0.117 R)
• M27: 6,072,028 km (0.097 R)
• M28: 6,184,077 km (0.058 R)
• M29: 6,639,453 km (0.054 R)
• M30: 6,812,986 km (0.06 R)
• M31: 7,184,587 km (0.047 R)
• M32: 7,283,472 km (0.075 R)
• M33: 7,865,856 km (0.12 R)
• M34: 8,090,851 km (0.117 R)
• M35: 8,338,735 km (0.086 R)
• M36: 8,947,897 km (0.045 R)
• M37: 9,054,561 km (0.055 R)
• M38: 9,550,029 km (0.066 R)
• M39: 9,790,133 km (0.068 R)
• M40: 10,838,515 km (0.072 R)
• M41: 11,066,203 km (0.052 R)
• M42: 11,433,915 km (0.091 R)
• M43: 11,596,079 km (0.099 R)
• M44: 11,712,316 km (0.069 R)
• M45: 11,992,962 km (0.105 R)
• M46: 12,157,669 km (0.091 R)
• M47: 12,394,333 km (0.117 R)
• M48: 12,608,707 km (0.097 R)
• M49: 13,089,365 km (0.094 R)
• M50: 13,649,609 km (0.119 R)
• M51: 13,747,895 km (0.073 R)
• M52: 13,994,582 km (0.111 R)
• M53: 14,093,615 km (0.086 R)
• M54: 14,217,782 km (0.113 R)
• M55: 14,894,562 km (0.08 R)
• M56: 14,995,691 km (0.08 R)
• M57: 15,173,413 km (0.091 R)
• M58: 15,556,383 km (0.052 R)
• M59: 15,659,008 km (0.109 R)
• M60: 15,761,931 km (0.116 R)
• M61: 15,890,735 km (0.064 R)
• M62: 16,149,689 km (0.081 R)
• M63: 16,776,803 km (0.092 R)
• M64: 17,625,472 km (0.056 R)
• M65: 17,759,362 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 13.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.7 AU - 8.66 AU

Year: 8861 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,297,160 km

• M1: 235,467 km (0.104 R)
• M2: 384,616 km (0.108 R)
• M3: 556,205 km (0.108 R)
• M4: 789,727 km (0.049 R)
• M5: 919,578 km (0.106 R)
• M6: 1,039,705 km (0.089 R)
• M7: 1,129,165 km (0.075 R)
• M8: 1,278,314 km (0.118 R)
• M9: 1,744,910 km (0.036 R)
• M10: 1,919,640 km (0.078 R)
• M11: 2,054,727 km (0.061 R)
• M12: 2,192,955 km (0.112 R)
• M13: 2,406,581 km (0.109 R)
• M14: 2,752,451 km (0.107 R)
• M15: 3,009,610 km (0.083 R)
• M16: 3,194,363 km (0.107 R)
• M17: 3,301,775 km (0.114 R)
• M18: 3,771,512 km (0.101 R)
• M19: 3,999,948 km (0.04 R)
• M20: 4,116,036 km (0.06 R)
• M21: 4,411,043 km (0.093 R)
• M22: 4,835,751 km (0.086 R)
• M23: 4,928,502 km (0.101 R)
• M24: 5,021,851 km (0.11 R)
• M25: 5,823,097 km (0.104 R)
• M26: 5,955,042 km (0.09 R)
• M27: 6,088,035 km (0.102 R)
• M28: 6,221,925 km (0.034 R)
• M29: 6,595,471 km (0.104 R)
• M30: 7,400,008 km (0.083 R)
• M31: 7,687,236 km (0.104 R)
• M32: 7,795,994 km (0.034 R)
• M33: 7,941,553 km (0.11 R)
• M34: 8,198,711 km (0.118 R)
• M35: 8,496,112 km (0.114 R)
• M36: 9,024,940 km (0.089 R)
• M37: 9,177,979 km (0.063 R)
• M38: 9,525,644 km (0.07 R)
• M39: 9,681,525 km (0.103 R)
• M40: 10,433,554 km (0.118 R)
• M41: 10,837,019 km (0.081 R)
• M42: 10,999,931 km (0.08 R)
• M43: 11,909,935 km (0.063 R)
• M44: 12,758,305 km (0.05 R)
• M45: 12,930,342 km (0.06 R)
• M46: 13,146,511 km (0.098 R)
• M47: 13,538,607 km (0.069 R)
• M48: 13,626,272 km (0.059 R)
• M49: 13,978,724 km (0.107 R)
• M50: 14,067,286 km (0.068 R)
• M51: 14,692,755 km (0.081 R)
• M52: 15,190,617 km (0.088 R)
• M53: 15,832,391 km (0.106 R)
• M54: 16,342,670 km (0.04 R)
• M55: 17,237,115 km (0.064 R)
• M56: 17,858,246 km (0.112 R)
• M57: 18,292,528 km (0.047 R)
• M58: 19,566,653 km (0.059 R)
• M59: 19,964,584 km (0.098 R)
• M60: 20,566,266 km (0.06 R)
• M61: 20,970,779 km (0.114 R)
• M62: 21,633,797 km (0.046 R)
• M63: 23,242,423 km (0.087 R)
• M64: 24,514,154 km (0.076 R)
• M65: 25,645,413 km (0.095 R)
• M66: 27,069,585 km (0.114 R)
• M67: 27,679,795 km (0.111 R)
• M68: 28,463,089 km (0.053 R)
• M69: 28,688,234 km (0.074 R)
• M70: 29,196,867 km (0.112 R)
• M71: 29,651,644 km (0.087 R)
• M72: 29,822,784 km (0.092 R)
• M73: 30,971,846 km (0.088 R)
• M74: 31,261,467 km (0.052 R)
• M75: 32,487,422 km (0.067 R)
• M76: 32,722,739 km (0.094 R)
• M77: 36,380,856 km (0.079 R)
• M78: 37,054,196 km (0.043 R)
• M79: 38,413,292 km (0.111 R)
• M80: 38,973,985 km (0.089 R)
• M81: 39,537,371 km (0.103 R)
• M82: 40,229,710 km (0.108 R)
• M83: 40,862,509 km (0.045 R)
• M84: 41,116,526 km (0.036 R)
• M85: 41,817,990 km (0.03 R)
• M86: 42,459,017 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 10,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit