🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 250 Days

Day: 35.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,188,472 km

• M1: 25,880 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 316 Days

Day: 27 Hours

Environment

Temp: 32 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,188,472 km

• M1: 45,328 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.16 AU - 1.76 AU

Year: 665 Days

Day: 33.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.86 AU - 4.54 AU

Year: 2681 Days

Day: 29.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,188,472 km

• M1: 105,466 km (0.105 R)
• M2: 1,845,589 km (0.097 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.15 AU - 6.75 AU

Year: 5468 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,188,472 km

• M1: 236,365 km (0.106 R)
• M2: 491,429 km (0.111 R)
• M3: 580,739 km (0.03 R)
• M4: 713,731 km (0.063 R)
• M5: 848,370 km (0.078 R)
• M6: 950,395 km (0.075 R)
• M7: 1,123,181 km (0.12 R)
• M8: 1,451,698 km (0.108 R)
• M9: 1,614,909 km (0.098 R)
• M10: 1,932,655 km (0.063 R)
• M11: 2,043,208 km (0.036 R)
• M12: 2,567,249 km (0.101 R)
• M13: 3,132,729 km (0.108 R)
• M14: 3,280,083 km (0.118 R)
• M15: 4,016,703 km (0.098 R)
• M16: 4,285,530 km (0.082 R)
• M17: 5,012,426 km (0.04 R)
• M18: 5,302,347 km (0.084 R)
• M19: 5,419,931 km (0.069 R)
• M20: 5,838,057 km (0.075 R)
• M21: 6,663,688 km (0.118 R)
• M22: 7,025,714 km (0.098 R)
• M23: 7,133,425 km (0.119 R)
• M24: 7,306,958 km (0.09 R)
• M25: 7,525,820 km (0.07 R)
• M26: 7,813,646 km (0.095 R)
• M27: 7,970,126 km (0.073 R)
• M28: 8,377,331 km (0.101 R)
• M29: 8,468,735 km (0.051 R)
• M30: 9,094,503 km (0.118 R)
• M31: 9,259,360 km (0.088 R)
• M32: 9,639,488 km (0.04 R)
• M33: 9,831,572 km (0.108 R)
• M34: 10,195,244 km (0.059 R)
• M35: 10,786,156 km (0.081 R)
• M36: 10,960,587 km (0.089 R)
• M37: 11,060,668 km (0.103 R)
• M38: 11,261,877 km (0.104 R)
• M39: 11,540,429 km (0.063 R)
• M40: 11,642,305 km (0.054 R)
• M41: 11,770,061 km (0.119 R)
• M42: 11,898,416 km (0.089 R)
• M43: 12,967,443 km (0.115 R)
• M44: 13,206,350 km (0.082 R)
• M45: 13,473,383 km (0.104 R)
• M46: 13,904,374 km (0.072 R)
• M47: 14,340,003 km (0.093 R)
• M48: 14,669,717 km (0.061 R)
• M49: 14,863,147 km (0.096 R)
• M50: 15,057,474 km (0.113 R)
• M51: 15,280,525 km (0.109 R)
• M52: 16,269,666 km (0.088 R)
• M53: 16,469,978 km (0.086 R)
• M54: 16,613,442 km (0.083 R)
• M55: 17,279,302 km (0.108 R)
• M56: 17,983,459 km (0.037 R)
• M57: 18,607,282 km (0.094 R)
• M58: 19,117,411 km (0.063 R)
• M59: 19,601,809 km (0.103 R)
• M60: 19,815,136 km (0.055 R)
• M61: 19,998,393 km (0.088 R)
• M62: 20,336,035 km (0.087 R)
• M63: 20,737,556 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 14.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.84 AU - 8.72 AU

Year: 7400 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,188,472 km

• M1: 216,767 km (0.044 R)
• M2: 359,184 km (0.101 R)
• M3: 461,210 km (0.053 R)
• M4: 619,485 km (0.109 R)
• M5: 1,089,072 km (0.117 R)
• M6: 1,494,184 km (0.112 R)
• M7: 1,682,527 km (0.065 R)
• M8: 1,901,389 km (0.063 R)
• M9: 2,106,637 km (0.098 R)
• M10: 2,319,665 km (0.051 R)
• M11: 2,465,672 km (0.069 R)
• M12: 2,564,855 km (0.107 R)
• M13: 2,844,604 km (0.07 R)
• M14: 3,001,532 km (0.04 R)
• M15: 3,461,994 km (0.118 R)
• M16: 4,003,538 km (0.086 R)
• M17: 4,450,237 km (0.081 R)
• M18: 4,572,010 km (0.039 R)
• M19: 5,102,484 km (0.059 R)
• M20: 5,818,160 km (0.063 R)
• M21: 6,222,075 km (0.111 R)
• M22: 7,343,610 km (0.065 R)
• M23: 7,451,919 km (0.078 R)
• M24: 7,853,888 km (0.051 R)
• M25: 8,001,841 km (0.077 R)
• M26: 9,102,133 km (0.059 R)
• M27: 9,453,389 km (0.064 R)
• M28: 9,571,421 km (0.107 R)
• M29: 9,729,546 km (0.113 R)
• M30: 9,848,776 km (0.047 R)
• M31: 9,968,604 km (0.111 R)
• M32: 10,209,456 km (0.087 R)
• M33: 10,737,986 km (0.111 R)
• M34: 10,943,683 km (0.109 R)
• M35: 11,233,903 km (0.117 R)
• M36: 11,359,116 km (0.113 R)
• M37: 12,334,045 km (0.069 R)
• M38: 12,940,665 km (0.065 R)
• M39: 13,690,449 km (0.031 R)
• M40: 14,409,117 km (0.048 R)
• M41: 14,681,685 km (0.081 R)
• M42: 14,910,270 km (0.043 R)
• M43: 15,417,257 km (0.08 R)
• M44: 16,164,648 km (0.11 R)
• M45: 16,828,414 km (0.119 R)
• M46: 17,115,642 km (0.094 R)
• M47: 17,695,035 km (0.075 R)
• M48: 17,840,892 km (0.052 R)
• M49: 18,035,968 km (0.108 R)
• M50: 19,221,382 km (0.079 R)
• M51: 19,924,492 km (0.057 R)
• M52: 20,279,338 km (0.116 R)
• M53: 21,563,336 km (0.084 R)
• M54: 22,084,236 km (0.073 R)
• M55: 22,188,955 km (0.092 R)
• M56: 22,714,941 km (0.116 R)
• M57: 23,618,512 km (0.031 R)
• M58: 24,263,428 km (0.057 R)
• M59: 25,845,875 km (0.107 R)
• M60: 26,232,884 km (0.059 R)
• M61: 27,180,736 km (0.05 R)
• M62: 27,686,976 km (0.077 R)
• M63: 28,310,200 km (0.083 R)
• M64: 28,709,028 km (0.054 R)
• M65: 29,052,505 km (0.103 R)
• M66: 29,397,328 km (0.093 R)
• M67: 29,627,858 km (0.111 R)
• M68: 30,731,591 km (0.119 R)
• M69: 32,085,602 km (0.066 R)
• M70: 33,398,921 km (0.103 R)
• M71: 33,760,051 km (0.105 R)
• M72: 36,139,554 km (0.12 R)
• M73: 36,944,840 km (0.093 R)
• M74: 37,568,214 km (0.108 R)
• M75: 38,762,155 km (0.096 R)
• M76: 39,459,131 km (0.086 R)
• M77: 39,841,055 km (0.101 R)
• M78: 40,032,540 km (0.106 R)
• M79: 42,548,776 km (0.084 R)
• M80: 43,267,594 km (0.086 R)
• M81: 43,595,811 km (0.094 R)
• M82: 43,792,981 km (0.086 R)
• M83: 44,122,546 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit