🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 32.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 31.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 227 Days

Day: 12.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,572,596 km

• M1: 316,100 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 241 Days

Day: 38.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.82 AU - 0.9 AU

Year: 279 Days

Day: 39.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.55 AU - 2.15 AU

Year: 880 Days

Day: 29.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,596 km

• M1: 55,950 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.77 AU - 2.87 AU

Year: 1657 Days

Day: 28.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,596 km

• M1: 702,811 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.77 AU - 4.29 AU

Year: 2830 Days

Day: 15.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,572,596 km

• M1: 2,431,564 km (0.078 R)
• M2: 3,251,061 km (0.089 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 10.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9 AU - 12.5 AU

Year: 12331 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 86,572,596 km

• M1: 144,063 km (0.118 R)
• M2: 216,767 km (0.088 R)
• M3: 346,618 km (0.118 R)
• M4: 655,239 km (0.094 R)
• M5: 732,431 km (0.102 R)
• M6: 1,136,794 km (0.042 R)
• M7: 2,209,561 km (0.075 R)
• M8: 2,663,291 km (0.116 R)
• M9: 2,923,292 km (0.099 R)
• M10: 3,514,652 km (0.108 R)
• M11: 3,800,085 km (0.062 R)
• M12: 4,292,711 km (0.1 R)
• M13: 4,520,997 km (0.106 R)
• M14: 4,727,293 km (0.06 R)
• M15: 4,805,532 km (0.098 R)
• M16: 4,936,879 km (0.096 R)
• M17: 5,473,936 km (0.106 R)
• M18: 6,171,660 km (0.079 R)
• M19: 6,808,648 km (0.101 R)
• M20: 6,956,451 km (0.101 R)
• M21: 8,270,518 km (0.039 R)
• M22: 8,523,488 km (0.036 R)
• M23: 9,232,133 km (0.119 R)
• M24: 10,981,232 km (0.086 R)
• M25: 11,469,519 km (0.066 R)
• M26: 11,858,025 km (0.078 R)
• M27: 11,929,084 km (0.084 R)
• M28: 12,251,018 km (0.107 R)
• M29: 12,757,258 km (0.036 R)
• M30: 13,086,373 km (0.11 R)
• M31: 13,196,627 km (0.063 R)
• M32: 13,307,329 km (0.117 R)
• M33: 14,392,662 km (0.097 R)
• M34: 15,467,373 km (0.101 R)
• M35: 18,101,492 km (0.105 R)
• M36: 19,891,131 km (0.077 R)
• M37: 19,975,654 km (0.114 R)
• M38: 20,443,147 km (0.117 R)
• M39: 20,699,708 km (0.087 R)
• M40: 22,525,101 km (0.106 R)
• M41: 23,233,896 km (0.08 R)
• M42: 23,905,141 km (0.08 R)
• M43: 28,540,132 km (0.066 R)
• M44: 31,598,361 km (0.091 R)
• M45: 32,242,380 km (0.115 R)
• M46: 32,341,863 km (0.102 R)
• M47: 33,291,660 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836

Radius: 7.2

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.18 AU - 18.42 AU

Year: 21972 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,572,596 km

• M1: 140,173 km (0.08 R)
• M2: 538,852 km (0.08 R)
• M3: 1,144,723 km (0.068 R)
• M4: 1,555,967 km (0.068 R)
• M5: 1,830,480 km (0.091 R)
• M6: 2,232,748 km (0.106 R)
• M7: 2,308,744 km (0.096 R)
• M8: 2,542,266 km (0.072 R)
• M9: 2,990,162 km (0.044 R)
• M10: 3,159,058 km (0.058 R)
• M11: 3,287,862 km (0.067 R)
• M12: 3,820,281 km (0.102 R)
• M13: 4,331,756 km (0.073 R)
• M14: 4,523,092 km (0.119 R)
• M15: 5,113,704 km (0.079 R)
• M16: 6,044,652 km (0.091 R)
• M17: 6,529,648 km (0.092 R)
• M18: 7,882,910 km (0.1 R)
• M19: 8,412,187 km (0.045 R)
• M20: 8,651,095 km (0.119 R)
• M21: 9,013,721 km (0.067 R)
• M22: 9,442,917 km (0.105 R)
• M23: 9,504,850 km (0.067 R)
• M24: 9,941,676 km (0.095 R)
• M25: 10,067,787 km (0.065 R)
• M26: 10,194,347 km (0.086 R)
• M27: 11,687,483 km (0.107 R)
• M28: 11,954,216 km (0.061 R)
• M29: 14,800,465 km (0.098 R)
• M30: 15,016,634 km (0.094 R)
• M31: 16,708,287 km (0.074 R)
• M32: 17,614,551 km (0.117 R)
• M33: 19,160,346 km (0.118 R)
• M34: 20,028,911 km (0.115 R)
• M35: 20,749,225 km (0.055 R)
• M36: 21,559,297 km (0.116 R)
• M37: 21,804,338 km (0.117 R)
• M38: 21,968,148 km (0.101 R)
• M39: 23,629,432 km (0.065 R)
• M40: 23,966,476 km (0.046 R)
• M41: 24,305,166 km (0.117 R)
• M42: 26,544,945 km (0.061 R)
• M43: 28,491,064 km (0.107 R)
• M44: 29,210,031 km (0.031 R)
• M45: 30,117,193 km (0.05 R)
• M46: 30,757,621 km (0.063 R)
• M47: 31,033,629 km (0.036 R)
• M48: 33,647,703 km (0.111 R)
• M49: 34,502,954 km (0.113 R)
• M50: 35,269,044 km (0.061 R)
• M51: 36,137,610 km (0.05 R)
• M52: 36,234,549 km (0.098 R)
• M53: 36,331,638 km (0.075 R)
• M54: 36,818,130 km (0.118 R)
• M55: 37,797,548 km (0.097 R)
• M56: 37,895,833 km (0.114 R)
• M57: 37,994,418 km (0.048 R)
• M58: 38,389,207 km (0.036 R)
• M59: 39,482,020 km (0.066 R)
• M60: 40,283,266 km (0.115 R)
• M61: 40,585,005 km (0.025 R)
• M62: 41,596,586 km (0.069 R)
• M63: 42,105,517 km (0.051 R)
• M64: 43,232,139 km (0.044 R)
• M65: 43,851,025 km (0.039 R)
• M66: 44,368,933 km (0.106 R)
• M67: 44,993,056 km (0.051 R)
• M68: 45,620,020 km (0.084 R)
• M69: 48,050,387 km (0.077 R)
• M70: 49,765,676 km (0.08 R)
• M71: 52,815,528 km (0.088 R)
• M72: 53,808,559 km (0.11 R)
• M73: 54,140,965 km (0.072 R)
• M74: 54,585,271 km (0.043 R)
• M75: 55,142,224 km (0.089 R)
• M76: 55,589,222 km (0.092 R)
• M77: 55,813,170 km (0.095 R)
• M78: 58,523,734 km (0.111 R)
• M79: 61,739,939 km (0.102 R)
• M80: 62,669,241 km (0.111 R)
• M81: 63,019,001 km (0.032 R)
• M82: 64,659,491 km (0.086 R)
• M83: 66,432,824 km (0.055 R)
• M84: 67,743,451 km (0.113 R)
• M85: 69,182,882 km (0.082 R)
• M86: 69,423,734 km (0.11 R)
• M87: 71,482,500 km (0.072 R)
• M88: 72,458,177 km (0.098 R)
• M89: 73,438,343 km (0.107 R)
• M90: 77,028,093 km (0.079 R)
• M91: 82,199,692 km (0.065 R)
• M92: 83,093,838 km (0.1 R)
• M93: 84,248,135 km (0.115 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit