🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 145 Days

Day: 15.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 191 Days

Day: 21.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 209 Days

Day: 16.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,892,373 km

• M1: 435,779 km (0.039 R)
• M2: 522,994 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 242 Days

Day: 32.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.24 AU

Year: 360 Days

Day: 30.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,892,373 km

• M1: 76,893 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.12 AU

Year: 382 Days

Day: 33.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,892,373 km

• M1: 516,113 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.17 AU - 4.81 AU

Year: 2911 Days

Day: 38.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.52 AU - 4.56 AU

Year: 3533 Days

Day: 30.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,892,373 km

• M1: 2,942,141 km (0.068 R)
• M2: 3,049,553 km (0.064 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 9.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.58 AU - 8.3 AU

Year: 7412 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,892,373 km

• M1: 164,109 km (0.063 R)
• M2: 332,257 km (0.064 R)
• M3: 437,125 km (0.1 R)
• M4: 1,022,651 km (0.086 R)
• M5: 1,321,398 km (0.081 R)
• M6: 2,018,374 km (0.106 R)
• M7: 2,099,905 km (0.093 R)
• M8: 2,203,427 km (0.082 R)
• M9: 2,266,258 km (0.11 R)
• M10: 2,502,174 km (0.054 R)
• M11: 2,567,997 km (0.114 R)
• M12: 3,924,401 km (0.066 R)
• M13: 4,156,278 km (0.089 R)
• M14: 4,339,685 km (0.088 R)
• M15: 4,850,861 km (0.039 R)
• M16: 4,988,640 km (0.094 R)
• M17: 5,127,617 km (0.071 R)
• M18: 5,381,185 km (0.102 R)
• M19: 5,988,852 km (0.069 R)
• M20: 6,077,413 km (0.081 R)
• M21: 6,166,424 km (0.095 R)
• M22: 6,285,803 km (0.106 R)
• M23: 6,956,301 km (0.083 R)
• M24: 7,331,492 km (0.074 R)
• M25: 7,713,416 km (0.113 R)
• M26: 8,134,534 km (0.086 R)
• M27: 8,563,132 km (0.116 R)
• M28: 8,763,443 km (0.094 R)
• M29: 8,830,463 km (0.077 R)
• M30: 9,236,771 km (0.115 R)
• M31: 9,305,137 km (0.073 R)
• M32: 9,442,318 km (0.067 R)
• M33: 9,649,212 km (0.114 R)
• M34: 10,067,638 km (0.055 R)
• M35: 10,850,334 km (0.119 R)
• M36: 11,395,019 km (0.089 R)
• M37: 11,541,775 km (0.079 R)
• M38: 11,911,581 km (0.108 R)
• M39: 12,435,772 km (0.043 R)
• M40: 12,586,866 km (0.048 R)
• M41: 13,429,102 km (0.098 R)
• M42: 13,622,980 km (0.088 R)
• M43: 14,131,613 km (0.064 R)
• M44: 14,289,439 km (0.097 R)
• M45: 14,527,150 km (0.067 R)
• M46: 14,606,736 km (0.099 R)
• M47: 14,846,242 km (0.11 R)
• M48: 15,087,095 km (0.072 R)
• M49: 15,531,849 km (0.09 R)
• M50: 15,694,761 km (0.085 R)
• M51: 15,817,132 km (0.091 R)
• M52: 16,434,523 km (0.062 R)
• M53: 17,905,220 km (0.099 R)
• M54: 18,591,575 km (0.112 R)
• M55: 18,981,427 km (0.115 R)
• M56: 19,769,209 km (0.059 R)
• M57: 20,078,428 km (0.097 R)
• M58: 20,657,072 km (0.064 R)
• M59: 21,286,281 km (0.099 R)
• M60: 21,921,773 km (0.091 R)
• M61: 22,794,228 km (0.104 R)
• M62: 23,865,498 km (0.057 R)
• M63: 24,620,369 km (0.107 R)
• M64: 25,048,368 km (0.08 R)
• M65: 25,526,932 km (0.053 R)
• M66: 26,541,654 km (0.089 R)
• M67: 27,618,759 km (0.085 R)
• M68: 27,717,493 km (0.067 R)
• M69: 28,361,363 km (0.042 R)
• M70: 29,261,194 km (0.084 R)
• M71: 29,512,818 km (0.11 R)
• M72: 29,765,040 km (0.116 R)
• M73: 29,916,881 km (0.065 R)
• M74: 30,730,395 km (0.045 R)
• M75: 31,654,461 km (0.119 R)
• M76: 32,223,681 km (0.115 R)
• M77: 33,162,258 km (0.119 R)
• M78: 33,687,645 km (0.11 R)
• M79: 34,533,920 km (0.087 R)
• M80: 35,709,012 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.8

Radius: 6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.49 AU - 14.87 AU

Year: 17477 Days

Day: 23.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,892,373 km

• M1: 80,932 km (0.087 R)
• M2: 703,110 km (0.056 R)
• M3: 778,208 km (0.059 R)
• M4: 824,583 km (0.075 R)
• M5: 1,053,618 km (0.094 R)
• M6: 1,265,448 km (0.049 R)
• M7: 1,433,297 km (0.059 R)
• M8: 1,568,683 km (0.108 R)
• M9: 2,151,816 km (0.094 R)
• M10: 2,375,016 km (0.114 R)
• M11: 2,771,450 km (0.117 R)
• M12: 2,843,556 km (0.068 R)
• M13: 3,039,081 km (0.114 R)
• M14: 3,520,636 km (0.119 R)
• M15: 3,783,629 km (0.085 R)
• M16: 4,245,139 km (0.065 R)
• M17: 5,490,391 km (0.106 R)
• M18: 5,980,624 km (0.052 R)
• M19: 6,262,616 km (0.108 R)
• M20: 6,357,610 km (0.077 R)
• M21: 6,645,287 km (0.09 R)
• M22: 6,742,226 km (0.032 R)
• M23: 7,770,263 km (0.118 R)
• M24: 7,906,547 km (0.106 R)
• M25: 8,146,801 km (0.072 R)
• M26: 8,285,179 km (0.045 R)
• M27: 8,599,334 km (0.077 R)
• M28: 8,953,133 km (0.069 R)
• M29: 9,060,096 km (0.108 R)
• M30: 9,456,231 km (0.082 R)
• M31: 10,791,691 km (0.035 R)
• M32: 11,949,130 km (0.068 R)
• M33: 12,902,966 km (0.06 R)
• M34: 12,943,357 km (0.091 R)
• M35: 13,511,530 km (0.118 R)
• M36: 13,963,764 km (0.113 R)
• M37: 14,798,670 km (0.113 R)
• M38: 15,137,210 km (0.097 R)
• M39: 16,298,239 km (0.099 R)
• M40: 17,220,959 km (0.103 R)
• M41: 17,621,582 km (0.082 R)
• M42: 17,800,651 km (0.112 R)
• M43: 17,845,530 km (0.102 R)
• M44: 18,386,775 km (0.092 R)
• M45: 18,432,103 km (0.033 R)
• M46: 18,796,224 km (0.11 R)
• M47: 18,933,406 km (0.119 R)
• M48: 20,840,928 km (0.115 R)
• M49: 21,172,587 km (0.091 R)
• M50: 21,458,319 km (0.066 R)
• M51: 22,711,350 km (0.116 R)
• M52: 23,592,631 km (0.084 R)
• M53: 24,684,845 km (0.09 R)
• M54: 24,734,811 km (0.118 R)
• M55: 24,935,272 km (0.09 R)
• M56: 25,793,366 km (0.083 R)
• M57: 27,072,876 km (0.063 R)
• M58: 27,176,099 km (0.09 R)
• M59: 27,850,336 km (0.081 R)
• M60: 28,058,876 km (0.067 R)
• M61: 28,372,732 km (0.079 R)
• M62: 30,066,180 km (0.073 R)
• M63: 30,172,993 km (0.026 R)
• M64: 30,925,021 km (0.097 R)
• M65: 31,249,200 km (0.113 R)
• M66: 32,666,939 km (0.068 R)
• M67: 32,776,893 km (0.101 R)
• M68: 32,997,102 km (0.12 R)
• M69: 33,217,758 km (0.046 R)
• M70: 36,017,782 km (0.074 R)
• M71: 36,757,992 km (0.097 R)
• M72: 37,618,479 km (0.084 R)
• M73: 37,906,754 km (0.074 R)
• M74: 37,964,499 km (0.032 R)
• M75: 38,253,672 km (0.037 R)
• M76: 38,543,592 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit