🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 41.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,600,673 km

• M1: 65,225 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.53 AU - 2.61 AU

Year: 1544 Days

Day: 40 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.51 AU - 3.57 AU

Year: 1986 Days

Day: 47.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 8.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.2 AU - 7.84 AU

Year: 6239 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,600,673 km

• M1: 126,410 km (0.112 R)
• M2: 208,240 km (0.065 R)
• M3: 262,843 km (0.101 R)
• M4: 439,369 km (0.109 R)
• M5: 677,828 km (0.119 R)
• M6: 867,219 km (0.061 R)
• M7: 930,050 km (0.103 R)
• M8: 994,527 km (0.096 R)
• M9: 1,428,360 km (0.115 R)
• M10: 1,658,143 km (0.111 R)
• M11: 1,721,423 km (0.116 R)
• M12: 1,785,600 km (0.076 R)
• M13: 2,016,579 km (0.108 R)
• M14: 2,084,347 km (0.096 R)
• M15: 2,170,216 km (0.084 R)
• M16: 2,274,935 km (0.091 R)
• M17: 2,399,101 km (0.12 R)
• M18: 2,804,062 km (0.066 R)
• M19: 2,861,059 km (0.106 R)
• M20: 3,210,670 km (0.117 R)
• M21: 3,802,628 km (0.054 R)
• M22: 4,405,807 km (0.043 R)
• M23: 4,539,099 km (0.073 R)
• M24: 4,718,766 km (0.095 R)
• M25: 4,832,161 km (0.094 R)
• M26: 4,969,641 km (0.107 R)
• M27: 5,484,557 km (0.102 R)
• M28: 6,016,378 km (0.089 R)
• M29: 6,213,847 km (0.097 R)
• M30: 6,539,372 km (0.034 R)
• M31: 6,870,581 km (0.088 R)
• M32: 6,999,385 km (0.113 R)
• M33: 7,417,062 km (0.054 R)
• M34: 7,682,299 km (0.11 R)
• M35: 7,950,528 km (0.076 R)
• M36: 8,331,255 km (0.115 R)
• M37: 8,579,288 km (0.078 R)
• M38: 8,829,715 km (0.098 R)
• M39: 9,026,137 km (0.117 R)
• M40: 9,394,746 km (0.113 R)
• M41: 9,739,420 km (0.081 R)
• M42: 10,029,939 km (0.118 R)
• M43: 10,323,151 km (0.045 R)
• M44: 11,008,459 km (0.111 R)
• M45: 11,310,945 km (0.057 R)
• M46: 11,463,236 km (0.09 R)
• M47: 12,048,164 km (0.029 R)
• M48: 12,172,480 km (0.082 R)
• M49: 12,454,023 km (0.1 R)
• M50: 12,611,250 km (0.066 R)
• M51: 12,769,225 km (0.073 R)
• M52: 12,896,084 km (0.113 R)
• M53: 12,959,664 km (0.055 R)
• M54: 13,633,452 km (0.118 R)
• M55: 13,698,228 km (0.099 R)
• M56: 13,795,616 km (0.093 R)
• M57: 14,351,522 km (0.094 R)
• M58: 14,615,712 km (0.115 R)
• M59: 15,015,138 km (0.091 R)
• M60: 15,451,665 km (0.074 R)
• M61: 15,620,860 km (0.077 R)
• M62: 15,994,855 km (0.085 R)
• M63: 16,097,479 km (0.098 R)
• M64: 16,440,806 km (0.083 R)
• M65: 18,731,149 km (0.11 R)
• M66: 18,983,671 km (0.111 R)
• M67: 19,674,962 km (0.115 R)
• M68: 20,969,732 km (0.112 R)
• M69: 21,157,028 km (0.053 R)
• M70: 22,025,295 km (0.111 R)
• M71: 22,215,583 km (0.115 R)
• M72: 23,136,807 km (0.077 R)
• M73: 24,070,297 km (0.039 R)
• M74: 24,660,012 km (0.086 R)
• M75: 25,374,043 km (0.111 R)
• M76: 25,853,803 km (0.116 R)
• M77: 26,175,289 km (0.109 R)
• M78: 26,255,922 km (0.114 R)
• M79: 26,376,947 km (0.111 R)
• M80: 26,700,527 km (0.099 R)
• M81: 26,944,072 km (0.027 R)
• M82: 27,147,675 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 12

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.07 AU - 10.23 AU

Year: 11234 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,600,673 km

• M1: 249,828 km (0.114 R)
• M2: 352,901 km (0.093 R)
• M3: 459,714 km (0.099 R)
• M4: 551,717 km (0.064 R)
• M5: 640,877 km (0.039 R)
• M6: 859,440 km (0.096 R)
• M7: 1,027,588 km (0.081 R)
• M8: 1,207,255 km (0.1 R)
• M9: 1,301,202 km (0.102 R)
• M10: 2,076,718 km (0.099 R)
• M11: 2,223,922 km (0.084 R)
• M12: 2,357,662 km (0.073 R)
• M13: 2,651,173 km (0.114 R)
• M14: 3,484,583 km (0.112 R)
• M15: 3,739,797 km (0.093 R)
• M16: 4,144,609 km (0.088 R)
• M17: 4,268,775 km (0.096 R)
• M18: 4,713,380 km (0.093 R)
• M19: 5,419,332 km (0.078 R)
• M20: 5,509,839 km (0.118 R)
• M21: 7,126,394 km (0.058 R)
• M22: 7,300,825 km (0.108 R)
• M23: 7,577,581 km (0.106 R)
• M24: 8,376,284 km (0.042 R)
• M25: 9,039,900 km (0.07 R)
• M26: 9,941,826 km (0.095 R)
• M27: 10,080,952 km (0.049 R)
• M28: 10,502,369 km (0.104 R)
• M29: 10,958,194 km (0.052 R)
• M30: 11,073,234 km (0.095 R)
• M31: 11,391,579 km (0.088 R)
• M32: 11,507,966 km (0.115 R)
• M33: 12,454,322 km (0.078 R)
• M34: 12,664,657 km (0.099 R)
• M35: 12,967,143 km (0.061 R)
• M36: 13,333,359 km (0.067 R)
• M37: 13,703,015 km (0.111 R)
• M38: 14,295,124 km (0.1 R)
• M39: 14,420,936 km (0.115 R)
• M40: 15,023,217 km (0.108 R)
• M41: 15,183,137 km (0.103 R)
• M42: 15,279,328 km (0.118 R)
• M43: 15,472,309 km (0.064 R)
• M44: 15,633,725 km (0.105 R)
• M45: 16,023,578 km (0.069 R)
• M46: 17,012,120 km (0.098 R)
• M47: 17,279,152 km (0.079 R)
• M48: 18,020,410 km (0.103 R)
• M49: 18,668,917 km (0.081 R)
• M50: 19,638,760 km (0.095 R)
• M51: 19,883,801 km (0.03 R)
• M52: 21,771,427 km (0.119 R)
• M53: 22,025,145 km (0.056 R)
• M54: 22,389,117 km (0.052 R)
• M55: 23,049,292 km (0.089 R)
• M56: 23,381,848 km (0.098 R)
• M57: 24,051,598 km (0.109 R)
• M58: 24,126,397 km (0.079 R)
• M59: 24,313,693 km (0.094 R)
• M60: 24,765,479 km (0.06 R)
• M61: 25,410,096 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit