🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.89 AU

Year: 215 Days

Day: 27 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 427 Days

Day: 24.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 473 Days

Day: 44.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,726,931 km

• M1: 440,416 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.1 AU - 2.5 AU

Year: 1255 Days

Day: 17.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.93 AU - 2.87 AU

Year: 1338 Days

Day: 34.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,726,931 km

• M1: 512,522 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.31 AU - 2.67 AU

Year: 1414 Days

Day: 27 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 14.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.42 AU - 8.92 AU

Year: 6910 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,726,931 km

• M1: 195,076 km (0.053 R)
• M2: 310,565 km (0.053 R)
• M3: 576,251 km (0.109 R)
• M4: 1,119,590 km (0.089 R)
• M5: 1,528,441 km (0.07 R)
• M6: 1,740,721 km (0.093 R)
• M7: 2,067,592 km (0.108 R)
• M8: 2,195,498 km (0.055 R)
• M9: 2,780,576 km (0.084 R)
• M10: 3,669,187 km (0.052 R)
• M11: 3,930,983 km (0.067 R)
• M12: 4,118,130 km (0.093 R)
• M13: 4,308,119 km (0.108 R)
• M14: 4,584,726 km (0.081 R)
• M15: 4,838,743 km (0.088 R)
• M16: 5,010,781 km (0.102 R)
• M17: 5,628,919 km (0.069 R)
• M18: 6,147,126 km (0.095 R)
• M19: 6,302,558 km (0.095 R)
• M20: 6,776,634 km (0.064 R)
• M21: 6,872,825 km (0.082 R)
• M22: 7,099,167 km (0.119 R)
• M23: 7,295,140 km (0.117 R)
• M24: 7,393,725 km (0.105 R)
• M25: 7,525,970 km (0.108 R)
• M26: 7,692,472 km (0.105 R)
• M27: 7,927,640 km (0.105 R)
• M28: 8,131,093 km (0.1 R)
• M29: 8,786,781 km (0.101 R)
• M30: 9,103,330 km (0.091 R)
• M31: 9,209,694 km (0.055 R)
• M32: 10,444,325 km (0.066 R)
• M33: 10,593,025 km (0.059 R)
• M34: 12,040,385 km (0.043 R)
• M35: 12,235,460 km (0.054 R)
• M36: 13,146,511 km (0.088 R)
• M37: 13,387,813 km (0.059 R)
• M38: 14,038,264 km (0.08 R)
• M39: 14,243,812 km (0.114 R)
• M40: 15,667,086 km (0.09 R)
• M41: 15,880,263 km (0.087 R)
• M42: 16,008,618 km (0.109 R)
• M43: 16,873,144 km (0.104 R)
• M44: 17,091,706 km (0.117 R)
• M45: 17,399,130 km (0.09 R)
• M46: 17,708,498 km (0.066 R)
• M47: 18,783,060 km (0.048 R)
• M48: 19,145,835 km (0.074 R)
• M49: 20,063,318 km (0.086 R)
• M50: 20,248,521 km (0.106 R)
• M51: 20,480,696 km (0.119 R)
• M52: 21,230,032 km (0.086 R)
• M53: 21,798,055 km (0.104 R)
• M54: 21,940,772 km (0.117 R)
• M55: 22,514,928 km (0.103 R)
• M56: 22,900,442 km (0.105 R)
• M57: 23,142,491 km (0.096 R)
• M58: 23,678,052 km (0.085 R)
• M59: 24,119,365 km (0.102 R)
• M60: 24,711,923 km (0.099 R)
• M61: 25,509,579 km (0.111 R)
• M62: 26,062,791 km (0.067 R)
• M63: 27,232,348 km (0.045 R)
• M64: 28,315,137 km (0.118 R)
• M65: 28,523,078 km (0.041 R)
• M66: 29,254,612 km (0.051 R)
• M67: 29,517,305 km (0.112 R)
• M68: 29,939,321 km (0.065 R)
• M69: 30,522,902 km (0.081 R)
• M70: 30,629,416 km (0.117 R)
• M71: 31,378,453 km (0.033 R)
• M72: 31,486,013 km (0.094 R)
• M73: 31,701,285 km (0.108 R)
• M74: 33,222,695 km (0.084 R)
• M75: 33,661,615 km (0.079 R)
• M76: 33,992,227 km (0.025 R)
• M77: 36,110,532 km (0.115 R)
• M78: 38,099,287 km (0.051 R)
• M79: 38,214,028 km (0.095 R)
• M80: 38,443,810 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.2

Radius: 5.9

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.82 AU - 16.16 AU

Year: 19851 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,726,931 km

• M1: 75,397 km (0.084 R)
• M2: 273,166 km (0.106 R)
• M3: 364,720 km (0.094 R)
• M4: 414,536 km (0.081 R)
• M5: 742,305 km (0.111 R)
• M6: 990,488 km (0.037 R)
• M7: 1,136,345 km (0.115 R)
• M8: 1,341,743 km (0.103 R)
• M9: 1,586,934 km (0.106 R)
• M10: 2,026,154 km (0.066 R)
• M11: 2,974,903 km (0.118 R)
• M12: 3,475,757 km (0.079 R)
• M13: 4,275,208 km (0.045 R)
• M14: 4,594,300 km (0.093 R)
• M15: 5,213,037 km (0.057 R)
• M16: 6,033,881 km (0.089 R)
• M17: 6,618,509 km (0.057 R)
• M18: 6,710,063 km (0.111 R)
• M19: 7,127,142 km (0.049 R)
• M20: 7,173,966 km (0.053 R)
• M21: 7,268,063 km (0.035 R)
• M22: 7,457,454 km (0.117 R)
• M23: 7,600,469 km (0.095 R)
• M24: 8,132,739 km (0.063 R)
• M25: 9,182,168 km (0.12 R)
• M26: 10,220,527 km (0.106 R)
• M27: 11,077,872 km (0.117 R)
• M28: 11,514,997 km (0.077 R)
• M29: 12,746,337 km (0.116 R)
• M30: 12,860,331 km (0.076 R)
• M31: 13,146,810 km (0.102 R)
• M32: 14,670,166 km (0.083 R)
• M33: 15,270,801 km (0.118 R)
• M34: 15,879,515 km (0.111 R)
• M35: 16,372,141 km (0.077 R)
• M36: 17,816,209 km (0.114 R)
• M37: 18,650,367 km (0.117 R)
• M38: 19,366,043 km (0.055 R)
• M39: 20,422,952 km (0.094 R)
• M40: 20,623,263 km (0.099 R)
• M41: 20,891,343 km (0.116 R)
• M42: 22,523,605 km (0.084 R)
• M43: 23,007,405 km (0.105 R)
• M44: 23,774,542 km (0.059 R)
• M45: 24,055,637 km (0.072 R)
• M46: 25,836,899 km (0.047 R)
• M47: 26,999,125 km (0.097 R)
• M48: 27,292,336 km (0.091 R)
• M49: 28,550,155 km (0.04 R)
• M50: 31,352,423 km (0.114 R)
• M51: 31,814,979 km (0.104 R)
• M52: 32,047,155 km (0.091 R)
• M53: 32,202,288 km (0.056 R)
• M54: 33,216,412 km (0.105 R)
• M55: 33,924,608 km (0.1 R)
• M56: 34,003,596 km (0.082 R)
• M57: 34,558,305 km (0.087 R)
• M58: 35,917,850 km (0.087 R)
• M59: 36,969,374 km (0.05 R)
• M60: 37,294,899 km (0.111 R)
• M61: 37,703,151 km (0.088 R)
• M62: 38,524,144 km (0.08 R)
• M63: 39,185,217 km (0.115 R)
• M64: 40,686,133 km (0.086 R)
• M65: 40,938,205 km (0.104 R)
• M66: 41,106,503 km (0.095 R)
• M67: 41,190,727 km (0.086 R)
• M68: 43,058,157 km (0.105 R)
• M69: 44,002,269 km (0.101 R)
• M70: 44,347,242 km (0.044 R)
• M71: 46,173,233 km (0.07 R)
• M72: 46,348,263 km (0.079 R)
• M73: 47,315,712 km (0.099 R)
• M74: 48,913,118 km (0.059 R)
• M75: 49,091,588 km (0.109 R)
• M76: 50,798,949 km (0.075 R)
• M77: 52,160,439 km (0.116 R)
• M78: 52,434,203 km (0.117 R)
• M79: 52,525,458 km (0.057 R)
• M80: 53,717,903 km (0.085 R)
• M81: 53,902,207 km (0.103 R)
• M82: 54,178,963 km (0.092 R)
• M83: 55,104,824 km (0.062 R)
• M84: 59,335,751 km (0.074 R)
• M85: 59,716,777 km (0.118 R)
• M86: 60,003,108 km (0.108 R)
• M87: 61,538,131 km (0.07 R)
• M88: 61,923,944 km (0.103 R)
• M89: 62,504,085 km (0.109 R)
• M90: 63,280,348 km (0.087 R)
• M91: 63,474,975 km (0.111 R)
• M92: 64,646,625 km (0.098 R)
• M93: 64,744,612 km (0.112 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit