🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 33.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.84 AU - 1.02 AU

Year: 331 Days

Day: 27.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.12 AU - 1.14 AU

Year: 443 Days

Day: 47.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.18 AU - 1.84 AU

Year: 685 Days

Day: 12.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.82 AU - 2.56 AU

Year: 1196 Days

Day: 28.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 13.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.87 AU - 6.11 AU

Year: 5409 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,902,775 km

• M1: 182,659 km (0.118 R)
• M2: 349,760 km (0.079 R)
• M3: 481,256 km (0.118 R)
• M4: 694,284 km (0.082 R)
• M5: 1,127,370 km (0.1 R)
• M6: 1,358,349 km (0.045 R)
• M7: 1,622,389 km (0.077 R)
• M8: 1,708,408 km (0.051 R)
• M9: 2,087,339 km (0.098 R)
• M10: 2,493,049 km (0.105 R)
• M11: 2,736,295 km (0.038 R)
• M12: 3,115,824 km (0.096 R)
• M13: 3,334,237 km (0.086 R)
• M14: 3,602,915 km (0.1 R)
• M15: 3,878,923 km (0.114 R)
• M16: 4,138,027 km (0.084 R)
• M17: 4,330,110 km (0.116 R)
• M18: 4,949,446 km (0.108 R)
• M19: 5,256,869 km (0.061 R)
• M20: 5,676,342 km (0.059 R)
• M21: 6,052,580 km (0.083 R)
• M22: 6,243,617 km (0.08 R)
• M23: 6,353,721 km (0.116 R)
• M24: 6,772,595 km (0.091 R)
• M25: 6,914,264 km (0.065 R)
• M26: 7,374,128 km (0.114 R)
• M27: 7,666,592 km (0.083 R)
• M28: 7,814,394 km (0.08 R)
• M29: 8,082,623 km (0.1 R)
• M30: 8,172,681 km (0.037 R)
• M31: 8,293,407 km (0.118 R)
• M32: 8,874,744 km (0.087 R)
• M33: 9,154,791 km (0.028 R)
• M34: 9,280,154 km (0.111 R)
• M35: 9,596,255 km (0.11 R)
• M36: 10,076,913 km (0.061 R)
• M37: 10,304,002 km (0.116 R)
• M38: 10,499,975 km (0.078 R)
• M39: 10,664,234 km (0.084 R)
• M40: 10,895,662 km (0.111 R)
• M41: 11,028,505 km (0.098 R)
• M42: 11,498,242 km (0.118 R)
• M43: 11,633,778 km (0.078 R)
• M44: 11,837,829 km (0.055 R)
• M45: 12,736,164 km (0.051 R)
• M46: 12,981,804 km (0.098 R)
• M47: 13,087,570 km (0.106 R)
• M48: 13,371,058 km (0.089 R)
• M49: 13,728,148 km (0.109 R)
• M50: 14,197,137 km (0.076 R)
• M51: 14,451,902 km (0.06 R)
• M52: 14,671,512 km (0.09 R)
• M53: 15,336,774 km (0.075 R)
• M54: 15,785,867 km (0.108 R)
• M55: 15,974,360 km (0.059 R)
• M56: 16,697,067 km (0.112 R)
• M57: 16,850,555 km (0.053 R)
• M58: 17,004,491 km (0.075 R)
• M59: 17,197,771 km (0.051 R)
• M60: 17,742,457 km (0.054 R)
• M61: 18,056,313 km (0.073 R)
• M62: 18,928,768 km (0.036 R)
• M63: 19,936,908 km (0.114 R)
• M64: 22,936,794 km (0.116 R)
• M65: 23,022,215 km (0.062 R)
• M66: 23,193,205 km (0.113 R)
• M67: 23,364,495 km (0.088 R)
• M68: 23,579,317 km (0.039 R)
• M69: 24,969,979 km (0.12 R)
• M70: 25,365,815 km (0.116 R)
• M71: 25,896,887 km (0.05 R)
• M72: 26,253,080 km (0.037 R)
• M73: 26,925,074 km (0.04 R)
• M74: 27,466,917 km (0.101 R)
• M75: 27,557,573 km (0.081 R)
• M76: 27,648,230 km (0.111 R)
• M77: 28,469,522 km (0.118 R)
• M78: 28,653,079 km (0.101 R)
• M79: 29,576,845 km (0.094 R)
• M80: 29,902,520 km (0.068 R)
• M81: 30,416,538 km (0.042 R)
• M82: 30,510,336 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 8.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.47 AU - 9.41 AU

Year: 9862 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,902,775 km

• M1: 110,403 km (0.086 R)
• M2: 185,501 km (0.035 R)
• M3: 251,175 km (0.109 R)
• M4: 350,209 km (0.116 R)
• M5: 527,781 km (0.11 R)
• M6: 621,130 km (0.107 R)
• M7: 984,803 km (0.12 R)
• M8: 1,085,333 km (0.073 R)
• M9: 1,279,062 km (0.108 R)
• M10: 1,333,815 km (0.11 R)
• M11: 1,389,465 km (0.107 R)
• M12: 1,464,862 km (0.086 R)
• M13: 1,801,009 km (0.091 R)
• M14: 1,946,418 km (0.115 R)
• M15: 2,117,408 km (0.111 R)
• M16: 2,360,804 km (0.11 R)
• M17: 2,474,349 km (0.068 R)
• M18: 2,971,463 km (0.115 R)
• M19: 3,094,432 km (0.089 R)
• M20: 3,576,885 km (0.071 R)
• M21: 3,813,848 km (0.114 R)
• M22: 3,947,589 km (0.091 R)
• M23: 4,220,006 km (0.083 R)
• M24: 4,302,884 km (0.08 R)
• M25: 4,442,159 km (0.081 R)
• M26: 4,840,538 km (0.05 R)
• M27: 4,927,305 km (0.066 R)
• M28: 5,073,313 km (0.031 R)
• M29: 5,762,959 km (0.032 R)
• M30: 5,978,679 km (0.095 R)
• M31: 6,071,878 km (0.045 R)
• M32: 7,096,923 km (0.107 R)
• M33: 7,261,780 km (0.075 R)
• M34: 8,732,477 km (0.051 R)
• M35: 8,873,846 km (0.109 R)
• M36: 10,143,334 km (0.088 R)
• M37: 10,591,529 km (0.12 R)
• M38: 10,893,867 km (0.086 R)
• M39: 11,237,493 km (0.068 R)
• M40: 11,391,429 km (0.113 R)
• M41: 11,623,605 km (0.066 R)
• M42: 11,857,277 km (0.077 R)
• M43: 11,974,711 km (0.111 R)
• M44: 13,332,461 km (0.072 R)
• M45: 13,618,044 km (0.074 R)
• M46: 14,071,026 km (0.078 R)
• M47: 14,320,107 km (0.116 R)
• M48: 14,612,570 km (0.079 R)
• M49: 14,696,495 km (0.066 R)
• M50: 15,118,510 km (0.073 R)
• M51: 15,288,454 km (0.085 R)
• M52: 15,716,154 km (0.115 R)
• M53: 16,147,744 km (0.073 R)
• M54: 16,234,511 km (0.085 R)
• M55: 16,408,493 km (0.113 R)
• M56: 16,714,570 km (0.111 R)
• M57: 16,978,461 km (0.064 R)
• M58: 17,243,698 km (0.028 R)
• M59: 17,510,281 km (0.088 R)
• M60: 18,499,422 km (0.112 R)
• M61: 18,772,289 km (0.106 R)
• M62: 20,016,943 km (0.095 R)
• M63: 20,156,967 km (0.108 R)
• M64: 20,672,780 km (0.118 R)
• M65: 21,335,648 km (0.109 R)
• M66: 21,861,485 km (0.049 R)
• M67: 23,562,413 km (0.104 R)
• M68: 23,710,215 km (0.114 R)
• M69: 26,116,198 km (0.119 R)
• M70: 26,678,536 km (0.054 R)
• M71: 26,832,472 km (0.07 R)
• M72: 27,193,153 km (0.094 R)
• M73: 27,503,419 km (0.107 R)
• M74: 28,023,272 km (0.118 R)
• M75: 28,441,547 km (0.082 R)
• M76: 28,703,942 km (0.116 R)
• M77: 28,914,426 km (0.065 R)
• M78: 29,284,082 km (0.08 R)
• M79: 30,081,589 km (0.051 R)
• M80: 30,886,126 km (0.101 R)
• M81: 31,372,169 km (0.076 R)
• M82: 31,806,452 km (0.066 R)
• M83: 32,242,679 km (0.115 R)
• M84: 32,297,283 km (0.084 R)
• M85: 32,735,754 km (0.055 R)
• M86: 33,896,035 km (0.098 R)
• M87: 35,859,806 km (0.092 R)
• M88: 37,744,740 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit