🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 164 Days

Day: 14.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 283 Days

Day: 18 Hours

Environment

Temp: 145 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.28 AU

Year: 406 Days

Day: 32.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,072,638 km

• M1: 30,518 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.27 AU - 1.41 AU

Year: 561 Days

Day: 41 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.91 AU - 2.71 AU

Year: 1270 Days

Day: 19.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.11 AU - 3.35 AU

Year: 2099 Days

Day: 20 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.92 AU - 4.2 AU

Year: 2429 Days

Day: 13.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,072,638 km

• M1: 50,714 km (0.077 R)
• M2: 339,737 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 9.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.86 AU - 7.28 AU

Year: 6799 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,072,638 km

• M1: 216,468 km (0.075 R)
• M2: 296,952 km (0.099 R)
• M3: 498,909 km (0.077 R)
• M4: 583,880 km (0.062 R)
• M5: 1,347,877 km (0.11 R)
• M6: 2,036,177 km (0.078 R)
• M7: 2,287,202 km (0.084 R)
• M8: 2,643,993 km (0.04 R)
• M9: 2,740,932 km (0.109 R)
• M10: 2,878,562 km (0.088 R)
• M11: 2,958,298 km (0.045 R)
• M12: 3,119,864 km (0.065 R)
• M13: 3,181,348 km (0.054 R)
• M14: 3,284,421 km (0.106 R)
• M15: 3,409,784 km (0.108 R)
• M16: 3,473,064 km (0.051 R)
• M17: 3,643,755 km (0.056 R)
• M18: 3,949,234 km (0.097 R)
• M19: 4,060,385 km (0.118 R)
• M20: 4,608,213 km (0.103 R)
• M21: 4,819,744 km (0.101 R)
• M22: 5,130,908 km (0.115 R)
• M23: 5,672,302 km (0.083 R)
• M24: 5,924,524 km (0.115 R)
• M25: 6,309,589 km (0.048 R)
• M26: 6,413,710 km (0.116 R)
• M27: 6,676,553 km (0.092 R)
• M28: 6,782,618 km (0.044 R)
• M29: 6,916,059 km (0.116 R)
• M30: 7,131,330 km (0.098 R)
• M31: 8,042,830 km (0.054 R)
• M32: 8,155,777 km (0.11 R)
• M33: 8,354,742 km (0.086 R)
• M34: 8,440,461 km (0.098 R)
• M35: 8,584,075 km (0.037 R)
• M36: 9,166,610 km (0.069 R)
• M37: 9,225,701 km (0.03 R)
• M38: 10,125,233 km (0.09 R)
• M39: 10,216,787 km (0.083 R)
• M40: 10,492,944 km (0.111 R)
• M41: 10,833,878 km (0.064 R)
• M42: 11,336,227 km (0.099 R)
• M43: 11,431,222 km (0.1 R)
• M44: 12,855,543 km (0.084 R)
• M45: 12,921,516 km (0.093 R)
• M46: 13,020,849 km (0.118 R)
• M47: 13,253,623 km (0.103 R)
• M48: 14,782,364 km (0.109 R)
• M49: 15,832,242 km (0.114 R)
• M50: 16,116,328 km (0.074 R)
• M51: 16,725,491 km (0.108 R)
• M52: 17,378,635 km (0.117 R)
• M53: 17,708,349 km (0.07 R)
• M54: 17,855,553 km (0.028 R)
• M55: 18,077,257 km (0.111 R)
• M56: 18,151,308 km (0.087 R)
• M57: 18,225,359 km (0.117 R)
• M58: 18,672,507 km (0.059 R)
• M59: 18,747,456 km (0.117 R)
• M60: 19,236,641 km (0.053 R)
• M61: 20,150,684 km (0.054 R)
• M62: 20,767,924 km (0.047 R)
• M63: 21,548,077 km (0.055 R)
• M64: 22,696,540 km (0.095 R)
• M65: 23,217,739 km (0.07 R)
• M66: 23,338,614 km (0.081 R)
• M67: 23,621,354 km (0.083 R)
• M68: 24,190,424 km (0.087 R)
• M69: 24,435,615 km (0.11 R)
• M70: 25,134,985 km (0.084 R)
• M71: 25,341,879 km (0.107 R)
• M72: 25,424,906 km (0.116 R)
• M73: 25,882,676 km (0.046 R)
• M74: 26,511,286 km (0.086 R)
• M75: 26,764,106 km (0.064 R)
• M76: 26,890,816 km (0.095 R)
• M77: 27,527,504 km (0.115 R)
• M78: 27,655,410 km (0.116 R)
• M79: 27,783,466 km (0.115 R)
• M80: 28,254,999 km (0.111 R)
• M81: 28,858,925 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.2

Radius: 4.3

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.17 AU - 17.91 AU

Year: 24327 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,072,638 km

• M1: 162,164 km (0.102 R)
• M2: 247,285 km (0.039 R)
• M3: 295,605 km (0.087 R)
• M4: 828,623 km (0.052 R)
• M5: 865,872 km (0.082 R)
• M6: 1,162,675 km (0.101 R)
• M7: 1,204,562 km (0.082 R)
• M8: 2,987,021 km (0.038 R)
• M9: 3,309,105 km (0.05 R)
• M10: 3,368,794 km (0.101 R)
• M11: 3,428,933 km (0.061 R)
• M12: 3,922,456 km (0.107 R)
• M13: 4,838,294 km (0.075 R)
• M14: 5,531,232 km (0.076 R)
• M15: 5,780,911 km (0.075 R)
• M16: 6,365,539 km (0.102 R)
• M17: 7,472,414 km (0.086 R)
• M18: 8,885,366 km (0.067 R)
• M19: 9,600,593 km (0.079 R)
• M20: 9,857,452 km (0.118 R)
• M21: 10,203,472 km (0.057 R)
• M22: 11,310,197 km (0.083 R)
• M23: 11,992,364 km (0.119 R)
• M24: 12,084,217 km (0.098 R)
• M25: 12,547,521 km (0.106 R)
• M26: 13,875,352 km (0.069 R)
• M27: 15,048,648 km (0.063 R)
• M28: 16,610,300 km (0.082 R)
• M29: 17,228,588 km (0.079 R)
• M30: 18,806,996 km (0.104 R)
• M31: 20,485,783 km (0.115 R)
• M32: 20,595,737 km (0.119 R)
• M33: 21,037,500 km (0.076 R)
• M34: 21,649,953 km (0.093 R)
• M35: 22,211,843 km (0.039 R)
• M36: 22,324,789 km (0.109 R)
• M37: 22,608,128 km (0.103 R)
• M38: 23,120,949 km (0.028 R)
• M39: 23,984,129 km (0.06 R)
• M40: 25,564,182 km (0.116 R)
• M41: 27,783,466 km (0.083 R)
• M42: 28,271,454 km (0.12 R)
• M43: 29,503,542 km (0.025 R)
• M44: 31,574,426 km (0.11 R)
• M45: 31,892,321 km (0.029 R)
• M46: 32,852,291 km (0.115 R)
• M47: 34,538,558 km (0.105 R)
• M48: 34,669,307 km (0.079 R)
• M49: 34,931,552 km (0.063 R)
• M50: 35,722,326 km (0.051 R)
• M51: 35,788,448 km (0.063 R)
• M52: 36,452,214 km (0.108 R)
• M53: 36,852,538 km (0.098 R)
• M54: 37,792,012 km (0.08 R)
• M55: 38,943,467 km (0.069 R)
• M56: 39,831,630 km (0.088 R)
• M57: 39,900,295 km (0.111 R)
• M58: 41,349,899 km (0.092 R)
• M59: 42,256,013 km (0.084 R)
• M60: 43,027,788 km (0.067 R)
• M61: 43,239,170 km (0.066 R)
• M62: 44,300,717 km (0.06 R)
• M63: 44,799,027 km (0.029 R)
• M64: 45,370,940 km (0.094 R)
• M65: 47,100,890 km (0.053 R)
• M66: 47,827,935 km (0.1 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit