🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 115 Days

Day: 42.2 Hours

Environment

Temp: 397 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,228,184 km

• M1: 79,885 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 359 Days

Day: 25.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.91 AU

Year: 628 Days

Day: 42.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,228,184 km

• M1: 1,239,867 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.32 AU - 3.56 AU

Year: 1909 Days

Day: 31.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,228,184 km

• M1: 665,262 km (0.099 R)
• M2: 1,820,456 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.28 AU - 4.28 AU

Year: 2199 Days

Day: 34.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.9 AU - 4.96 AU

Year: 2790 Days

Day: 25.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,228,184 km

• M1: 2,621,403 km (0.029 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.54 AU - 6.18 AU

Year: 4245 Days

Day: 15.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,228,184 km

• M1: 1,286,242 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.6 AU - 11.08 AU

Year: 8541 Days

Day: 31.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 10.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.61 AU - 18.71 AU

Year: 19438 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,228,184 km

• M1: 192,383 km (0.119 R)
• M2: 550,670 km (0.041 R)
• M3: 634,295 km (0.107 R)
• M4: 740,958 km (0.086 R)
• M5: 893,548 km (0.101 R)
• M6: 973,882 km (0.079 R)
• M7: 1,057,059 km (0.064 R)
• M8: 1,321,099 km (0.118 R)
• M9: 1,631,215 km (0.083 R)
• M10: 2,180,090 km (0.099 R)
• M11: 2,403,589 km (0.085 R)
• M12: 2,489,458 km (0.101 R)
• M13: 3,056,883 km (0.068 R)
• M14: 3,371,487 km (0.064 R)
• M15: 4,237,958 km (0.101 R)
• M16: 4,624,669 km (0.093 R)
• M17: 5,244,752 km (0.082 R)
• M18: 6,203,525 km (0.087 R)
• M19: 6,968,269 km (0.055 R)
• M20: 7,424,542 km (0.114 R)
• M21: 7,550,653 km (0.118 R)
• M22: 7,805,119 km (0.084 R)
• M23: 8,148,746 km (0.108 R)
• M24: 8,322,429 km (0.109 R)
• M25: 9,164,216 km (0.093 R)
• M26: 9,801,802 km (0.087 R)
• M27: 11,167,930 km (0.103 R)
• M28: 11,312,591 km (0.119 R)
• M29: 11,409,381 km (0.109 R)
• M30: 11,799,532 km (0.075 R)
• M31: 12,144,355 km (0.093 R)
• M32: 12,542,734 km (0.093 R)
• M33: 12,793,760 km (0.086 R)
• M34: 13,763,154 km (0.115 R)
• M35: 15,825,959 km (0.111 R)
• M36: 16,043,025 km (0.083 R)
• M37: 16,425,098 km (0.106 R)
• M38: 16,534,903 km (0.112 R)
• M39: 16,865,514 km (0.11 R)
• M40: 17,198,370 km (0.076 R)
• M41: 17,645,667 km (0.105 R)
• M42: 17,927,061 km (0.089 R)
• M43: 18,266,798 km (0.047 R)
• M44: 18,780,367 km (0.111 R)
• M45: 19,472,556 km (0.11 R)
• M46: 20,173,123 km (0.083 R)
• M47: 20,408,441 km (0.112 R)
• M48: 20,822,528 km (0.111 R)
• M49: 21,179,618 km (0.119 R)
• M50: 22,872,766 km (0.037 R)
• M51: 22,995,437 km (0.079 R)
• M52: 23,859,813 km (0.111 R)
• M53: 24,358,423 km (0.057 R)
• M54: 24,671,980 km (0.087 R)
• M55: 25,049,864 km (0.1 R)
• M56: 25,875,196 km (0.078 R)
• M57: 26,516,073 km (0.066 R)
• M58: 27,097,410 km (0.053 R)
• M59: 27,552,487 km (0.077 R)
• M60: 27,748,311 km (0.079 R)
• M61: 27,813,685 km (0.118 R)
• M62: 28,536,093 km (0.105 R)
• M63: 28,866,555 km (0.04 R)
• M64: 29,198,363 km (0.109 R)
• M65: 30,943,572 km (0.12 R)
• M66: 31,419,143 km (0.047 R)
• M67: 32,034,140 km (0.1 R)
• M68: 32,102,805 km (0.091 R)
• M69: 33,763,491 km (0.077 R)
• M70: 35,665,180 km (0.078 R)
• M71: 36,021,073 km (0.07 R)
• M72: 37,168,040 km (0.071 R)
• M73: 37,963,452 km (0.069 R)
• M74: 38,545,537 km (0.066 R)
• M75: 39,277,220 km (0.083 R)
• M76: 39,571,180 km (0.111 R)
• M77: 40,087,442 km (0.083 R)
• M78: 40,531,748 km (0.117 R)
• M79: 40,977,550 km (0.085 R)
• M80: 41,201,198 km (0.119 R)
• M81: 42,174,632 km (0.1 R)
• M82: 42,400,225 km (0.084 R)
• M83: 43,534,925 km (0.111 R)
• M84: 44,449,716 km (0.079 R)
• M85: 46,065,972 km (0.041 R)
• M86: 47,232,087 km (0.12 R)
• M87: 47,388,417 km (0.087 R)
• M88: 48,093,471 km (0.071 R)
• M89: 50,150,143 km (0.105 R)
• M90: 52,801,466 km (0.116 R)
• M91: 53,532,401 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.8

Radius: 6.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 19.04 AU - 25.24 AU

Year: 31172 Days

Day: 24.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,228,184 km

• M1: 108,309 km (0.095 R)
• M2: 179,517 km (0.05 R)
• M3: 340,784 km (0.094 R)
• M4: 631,303 km (0.104 R)
• M5: 2,017,626 km (0.082 R)
• M6: 2,287,501 km (0.055 R)
• M7: 2,356,765 km (0.083 R)
• M8: 2,426,777 km (0.068 R)
• M9: 3,011,405 km (0.041 R)
• M10: 3,557,437 km (0.115 R)
• M11: 4,007,727 km (0.107 R)
• M12: 4,176,025 km (0.08 R)
• M13: 5,187,755 km (0.035 R)
• M14: 5,279,159 km (0.079 R)
• M15: 5,744,409 km (0.113 R)
• M16: 6,664,286 km (0.072 R)
• M17: 7,473,760 km (0.089 R)
• M18: 7,525,371 km (0.066 R)
• M19: 7,785,372 km (0.097 R)
• M20: 8,909,002 km (0.114 R)
• M21: 9,073,709 km (0.094 R)
• M22: 9,128,761 km (0.09 R)
• M23: 10,082,597 km (0.058 R)
• M24: 11,721,442 km (0.025 R)
• M25: 12,941,712 km (0.111 R)
• M26: 14,330,130 km (0.104 R)
• M27: 14,976,692 km (0.084 R)
• M28: 15,303,563 km (0.104 R)
• M29: 15,369,236 km (0.113 R)
• M30: 15,765,072 km (0.056 R)
• M31: 16,164,349 km (0.109 R)
• M32: 16,499,748 km (0.106 R)
• M33: 16,567,067 km (0.103 R)
• M34: 16,702,004 km (0.043 R)
• M35: 17,245,343 km (0.097 R)
• M36: 17,725,553 km (0.056 R)
• M37: 18,489,100 km (0.072 R)
• M38: 18,629,124 km (0.118 R)
• M39: 21,501,702 km (0.116 R)
• M40: 21,648,906 km (0.059 R)
• M41: 21,870,311 km (0.12 R)
• M42: 22,092,464 km (0.073 R)
• M43: 22,464,514 km (0.048 R)
• M44: 22,838,509 km (0.117 R)
• M45: 23,214,747 km (0.108 R)
• M46: 23,517,084 km (0.12 R)
• M47: 25,904,517 km (0.096 R)
• M48: 29,015,554 km (0.094 R)
• M49: 29,668,100 km (0.108 R)
• M50: 31,822,309 km (0.029 R)
• M51: 32,074,232 km (0.085 R)
• M52: 32,410,977 km (0.116 R)
• M53: 32,664,246 km (0.106 R)
• M54: 32,748,919 km (0.052 R)
• M55: 33,342,972 km (0.119 R)
• M56: 34,112,204 km (0.087 R)
• M57: 34,369,961 km (0.034 R)
• M58: 36,454,608 km (0.117 R)
• M59: 38,848,473 km (0.105 R)
• M60: 39,117,599 km (0.117 R)
• M61: 39,207,358 km (0.034 R)
• M62: 39,838,212 km (0.078 R)
• M63: 40,109,583 km (0.109 R)
• M64: 40,472,358 km (0.095 R)
• M65: 41,475,710 km (0.104 R)
• M66: 41,842,524 km (0.095 R)
• M67: 43,227,801 km (0.103 R)
• M68: 45,003,976 km (0.063 R)
• M69: 47,760,616 km (0.085 R)
• M70: 47,856,658 km (0.103 R)
• M71: 48,048,891 km (0.046 R)
• M72: 52,046,296 km (0.042 R)
• M73: 53,934,520 km (0.037 R)
• M74: 54,736,215 km (0.088 R)
• M75: 55,239,463 km (0.1 R)
• M76: 55,340,142 km (0.099 R)
• M77: 55,642,928 km (0.094 R)
• M78: 55,845,184 km (0.108 R)
• M79: 57,267,112 km (0.054 R)
• M80: 58,187,438 km (0.082 R)
• M81: 59,112,851 km (0.105 R)
• M82: 60,873,767 km (0.084 R)
• M83: 61,813,092 km (0.034 R)
• M84: 62,232,116 km (0.1 R)
• M85: 62,757,055 km (0.079 R)
• M86: 62,862,372 km (0.103 R)
• M87: 65,084,798 km (0.103 R)
• M88: 65,297,825 km (0.091 R)
• M89: 66,152,178 km (0.108 R)
• M90: 66,580,776 km (0.103 R)
• M91: 67,117,683 km (0.095 R)
• M92: 68,087,975 km (0.055 R)
• M93: 68,954,296 km (0.06 R)
• M94: 69,280,120 km (0.114 R)
• M95: 69,606,393 km (0.072 R)
• M96: 70,151,378 km (0.069 R)
• M97: 73,340,207 km (0.062 R)

Kuiper Belt

Range: 36.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit