🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 46.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 211 Days

Day: 25.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,003,927 km

• M1: 223,499 km (0.11 R)
• M2: 382,821 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 239 Days

Day: 38.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.61 AU - 0.95 AU

Year: 243 Days

Day: 37.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,003,927 km

• M1: 135,835 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.1 AU - 1.4 AU

Year: 493 Days

Day: 39.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,003,927 km

• M1: 928,853 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.06 AU - 4.16 AU

Year: 2422 Days

Day: 26.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,003,927 km

• M1: 738,714 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.12 AU - 4.9 AU

Year: 2835 Days

Day: 14.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.64 AU - 8.06 AU

Year: 7036 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,003,927 km

• M1: 180,265 km (0.102 R)
• M2: 417,528 km (0.053 R)
• M3: 675,734 km (0.064 R)
• M4: 965,205 km (0.091 R)
• M5: 1,199,177 km (0.07 R)
• M6: 1,914,853 km (0.079 R)
• M7: 2,369,630 km (0.071 R)
• M8: 2,564,706 km (0.082 R)
• M9: 2,820,967 km (0.097 R)
• M10: 3,299,680 km (0.054 R)
• M11: 3,478,450 km (0.03 R)
• M12: 3,971,075 km (0.026 R)
• M13: 4,140,271 km (0.083 R)
• M14: 4,376,785 km (0.089 R)
• M15: 4,818,697 km (0.105 R)
• M16: 5,816,964 km (0.087 R)
• M17: 6,009,795 km (0.086 R)
• M18: 6,401,742 km (0.108 R)
• M19: 7,653,726 km (0.115 R)
• M20: 7,785,821 km (0.079 R)
• M21: 7,891,886 km (0.108 R)
• M22: 8,052,105 km (0.118 R)
• M23: 8,294,304 km (0.098 R)
• M24: 8,758,656 km (0.084 R)
• M25: 10,028,293 km (0.088 R)
• M26: 10,640,448 km (0.109 R)
• M27: 10,847,342 km (0.093 R)
• M28: 11,445,434 km (0.05 R)
• M29: 11,566,459 km (0.106 R)
• M30: 11,962,444 km (0.111 R)
• M31: 12,331,951 km (0.073 R)
• M32: 12,425,001 km (0.027 R)
• M33: 12,674,081 km (0.115 R)
• M34: 13,944,317 km (0.03 R)
• M35: 14,170,658 km (0.101 R)
• M36: 14,660,143 km (0.101 R)
• M37: 15,188,373 km (0.073 R)
• M38: 15,722,886 km (0.084 R)
• M39: 16,263,533 km (0.119 R)
• M40: 16,879,128 km (0.064 R)
• M41: 17,086,022 km (0.089 R)
• M42: 17,711,640 km (0.092 R)
• M43: 17,886,819 km (0.082 R)
• M44: 19,236,940 km (0.115 R)
• M45: 20,914,830 km (0.108 R)
• M46: 21,658,929 km (0.12 R)
• M47: 21,771,277 km (0.101 R)
• M48: 22,336,009 km (0.115 R)
• M49: 23,173,159 km (0.026 R)
• M50: 23,672,517 km (0.038 R)
• M51: 24,175,614 km (0.07 R)
• M52: 24,565,018 km (0.082 R)
• M53: 25,428,796 km (0.068 R)
• M54: 25,904,218 km (0.079 R)
• M55: 26,462,667 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 8.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.51 AU - 11.87 AU

Year: 10651 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,003,927 km

• M1: 201,658 km (0.071 R)
• M2: 297,401 km (0.097 R)
• M3: 359,484 km (0.118 R)
• M4: 677,230 km (0.091 R)
• M5: 874,998 km (0.096 R)
• M6: 1,071,121 km (0.103 R)
• M7: 1,414,298 km (0.098 R)
• M8: 1,505,403 km (0.076 R)
• M9: 1,790,687 km (0.059 R)
• M10: 2,093,024 km (0.094 R)
• M11: 2,250,401 km (0.1 R)
• M12: 2,384,590 km (0.075 R)
• M13: 2,632,773 km (0.119 R)
• M14: 2,774,293 km (0.11 R)
• M15: 2,831,588 km (0.093 R)
• M16: 2,947,527 km (0.05 R)
• M17: 3,124,352 km (0.069 R)
• M18: 3,334,985 km (0.091 R)
• M19: 5,041,149 km (0.073 R)
• M20: 5,649,115 km (0.068 R)
• M21: 6,092,224 km (0.077 R)
• M22: 6,508,405 km (0.113 R)
• M23: 7,568,306 km (0.081 R)
• M24: 8,304,477 km (0.076 R)
• M25: 8,723,351 km (0.088 R)
• M26: 8,850,360 km (0.038 R)
• M27: 9,712,642 km (0.097 R)
• M28: 9,976,682 km (0.105 R)
• M29: 11,147,585 km (0.097 R)
• M30: 11,936,414 km (0.105 R)
• M31: 12,030,362 km (0.106 R)
• M32: 12,219,154 km (0.104 R)
• M33: 12,361,272 km (0.11 R)
• M34: 13,420,874 km (0.058 R)
• M35: 13,862,786 km (0.067 R)
• M36: 13,961,520 km (0.106 R)
• M37: 15,831,943 km (0.098 R)
• M38: 16,928,046 km (0.111 R)
• M39: 17,033,812 km (0.107 R)
• M40: 18,210,698 km (0.063 R)
• M41: 18,590,527 km (0.111 R)
• M42: 19,468,816 km (0.111 R)
• M43: 20,024,722 km (0.075 R)
• M44: 21,151,793 km (0.057 R)
• M45: 21,265,637 km (0.069 R)
• M46: 22,415,446 km (0.107 R)
• M47: 22,997,830 km (0.108 R)
• M48: 23,290,892 km (0.111 R)
• M49: 23,762,425 km (0.076 R)
• M50: 23,880,757 km (0.063 R)
• M51: 24,714,915 km (0.1 R)
• M52: 25,316,448 km (0.034 R)
• M53: 25,740,408 km (0.062 R)
• M54: 26,841,448 km (0.052 R)
• M55: 27,833,133 km (0.098 R)
• M56: 29,026,176 km (0.042 R)
• M57: 29,342,874 km (0.115 R)
• M58: 30,685,665 km (0.108 R)
• M59: 31,202,376 km (0.115 R)
• M60: 31,722,079 km (0.107 R)
• M61: 32,048,352 km (0.092 R)
• M62: 33,099,875 km (0.03 R)
• M63: 33,298,242 km (0.105 R)
• M64: 33,563,479 km (0.062 R)
• M65: 33,696,322 km (0.035 R)
• M66: 34,363,080 km (0.104 R)
• M67: 34,899,687 km (0.11 R)
• M68: 35,101,644 km (0.088 R)
• M69: 36,185,331 km (0.106 R)
• M70: 36,389,682 km (0.047 R)
• M71: 37,348,754 km (0.082 R)
• M72: 38,802,696 km (0.094 R)
• M73: 39,782,263 km (0.093 R)
• M74: 39,852,574 km (0.102 R)
• M75: 40,345,648 km (0.115 R)
• M76: 40,769,908 km (0.057 R)
• M77: 41,195,663 km (0.075 R)
• M78: 42,338,292 km (0.108 R)
• M79: 42,841,539 km (0.089 R)
• M80: 43,781,163 km (0.107 R)
• M81: 45,240,191 km (0.108 R)
• M82: 45,460,399 km (0.111 R)
• M83: 45,975,614 km (0.117 R)
• M84: 46,937,529 km (0.119 R)
• M85: 47,160,430 km (0.038 R)
• M86: 47,458,279 km (0.045 R)
• M87: 48,205,520 km (0.118 R)
• M88: 48,355,417 km (0.083 R)
• M89: 48,505,464 km (0.08 R)
• M90: 48,881,403 km (0.119 R)
• M91: 49,258,091 km (0.072 R)
• M92: 50,546,577 km (0.119 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit