🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 177 Days

Day: 21 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.69 AU - 0.83 AU

Year: 252 Days

Day: 14.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.05 AU - 1.11 AU

Year: 427 Days

Day: 38 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,993,837 km

• M1: 51,611 km (0.073 R)
• M2: 134,937 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.13 AU - 1.57 AU

Year: 597 Days

Day: 47.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.13 AU - 3.35 AU

Year: 1727 Days

Day: 14.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.07 AU - 3.15 AU

Year: 2089 Days

Day: 21.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.6 AU - 4.26 AU

Year: 2967 Days

Day: 36.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,993,837 km

• M1: 224,546 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.25 AU - 7.69 AU

Year: 6267 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,993,837 km

• M1: 165,455 km (0.117 R)
• M2: 261,497 km (0.113 R)
• M3: 395,238 km (0.046 R)
• M4: 603,627 km (0.069 R)
• M5: 697,276 km (0.057 R)
• M6: 943,065 km (0.049 R)
• M7: 1,054,964 km (0.119 R)
• M8: 1,246,150 km (0.108 R)
• M9: 1,380,190 km (0.104 R)
• M10: 1,469,201 km (0.074 R)
• M11: 1,899,743 km (0.096 R)
• M12: 1,988,455 km (0.04 R)
• M13: 2,090,032 km (0.091 R)
• M14: 2,239,779 km (0.104 R)
• M15: 2,393,267 km (0.107 R)
• M16: 2,489,608 km (0.091 R)
• M17: 2,661,197 km (0.115 R)
• M18: 2,811,692 km (0.115 R)
• M19: 3,081,716 km (0.068 R)
• M20: 3,239,991 km (0.084 R)
• M21: 3,441,649 km (0.077 R)
• M22: 3,928,440 km (0.025 R)
• M23: 4,042,882 km (0.101 R)
• M24: 4,813,611 km (0.082 R)
• M25: 4,967,098 km (0.086 R)
• M26: 5,216,029 km (0.104 R)
• M27: 5,872,913 km (0.106 R)
• M28: 6,053,627 km (0.081 R)
• M29: 6,169,715 km (0.113 R)
• M30: 6,269,647 km (0.096 R)
• M31: 6,675,207 km (0.062 R)
• M32: 6,777,980 km (0.102 R)
• M33: 7,019,730 km (0.039 R)
• M34: 7,387,891 km (0.109 R)
• M35: 7,762,185 km (0.066 R)
• M36: 8,252,866 km (0.063 R)
• M37: 8,455,571 km (0.076 R)
• M38: 9,264,147 km (0.037 R)
• M39: 9,359,740 km (0.091 R)
• M40: 9,455,782 km (0.072 R)
• M41: 9,687,360 km (0.092 R)
• M42: 10,038,466 km (0.11 R)
• M43: 10,176,096 km (0.083 R)
• M44: 10,334,221 km (0.035 R)
• M45: 10,552,933 km (0.105 R)
• M46: 10,793,337 km (0.11 R)
• M47: 11,076,077 km (0.12 R)
• M48: 11,197,999 km (0.093 R)
• M49: 11,918,313 km (0.091 R)
• M50: 12,126,852 km (0.117 R)
• M51: 12,336,588 km (0.06 R)
• M52: 12,505,335 km (0.059 R)
• M53: 13,533,521 km (0.093 R)
• M54: 13,772,878 km (0.118 R)
• M55: 13,969,898 km (0.117 R)
• M56: 14,901,593 km (0.095 R)
• M57: 15,171,468 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 13.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.42 AU - 9.56 AU

Year: 10264 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,993,837 km

• M1: 190,588 km (0.089 R)
• M2: 1,305,989 km (0.116 R)
• M3: 1,595,611 km (0.101 R)
• M4: 1,800,560 km (0.094 R)
• M5: 2,058,317 km (0.093 R)
• M6: 2,191,758 km (0.096 R)
• M7: 2,633,970 km (0.07 R)
• M8: 2,902,947 km (0.077 R)
• M9: 3,232,660 km (0.106 R)
• M10: 3,336,631 km (0.038 R)
• M11: 3,468,127 km (0.109 R)
• M12: 3,655,274 km (0.034 R)
• M13: 3,790,960 km (0.028 R)
• M14: 4,011,766 km (0.118 R)
• M15: 4,151,939 km (0.104 R)
• M16: 4,236,761 km (0.059 R)
• M17: 4,997,018 km (0.08 R)
• M18: 5,087,375 km (0.101 R)
• M19: 5,454,937 km (0.105 R)
• M20: 5,736,181 km (0.111 R)
• M21: 6,378,404 km (0.094 R)
• M22: 6,908,878 km (0.083 R)
• M23: 7,111,434 km (0.118 R)
• M24: 7,247,568 km (0.065 R)
• M25: 9,206,702 km (0.111 R)
• M26: 9,542,250 km (0.047 R)
• M27: 9,843,839 km (0.09 R)
• M28: 10,767,456 km (0.094 R)
• M29: 11,160,600 km (0.108 R)
• M30: 11,398,759 km (0.107 R)
• M31: 11,638,565 km (0.08 R)
• M32: 11,759,141 km (0.098 R)
• M33: 11,880,016 km (0.08 R)
• M34: 12,368,004 km (0.102 R)
• M35: 12,987,339 km (0.105 R)
• M36: 13,405,914 km (0.109 R)
• M37: 13,574,511 km (0.109 R)
• M38: 13,659,183 km (0.098 R)
• M39: 14,042,004 km (0.039 R)
• M40: 14,213,294 km (0.096 R)
• M41: 15,697,305 km (0.096 R)
• M42: 16,098,376 km (0.108 R)
• M43: 16,277,595 km (0.119 R)
• M44: 17,047,276 km (0.116 R)
• M45: 17,597,646 km (0.117 R)
• M46: 17,690,098 km (0.117 R)
• M47: 18,060,951 km (0.034 R)
• M48: 19,283,914 km (0.097 R)
• M49: 19,426,779 km (0.103 R)
• M50: 19,857,322 km (0.079 R)
• M51: 19,953,514 km (0.098 R)
• M52: 20,146,196 km (0.076 R)
• M53: 20,339,626 km (0.093 R)
• M54: 20,776,900 km (0.116 R)
• M55: 20,923,357 km (0.083 R)
• M56: 22,808,140 km (0.036 R)
• M57: 24,077,628 km (0.115 R)
• M58: 24,231,414 km (0.052 R)
• M59: 24,850,301 km (0.058 R)
• M60: 25,109,554 km (0.06 R)
• M61: 26,156,141 km (0.085 R)
• M62: 27,163,383 km (0.05 R)
• M63: 28,237,496 km (0.114 R)
• M64: 28,779,788 km (0.104 R)
• M65: 28,997,602 km (0.08 R)
• M66: 29,216,015 km (0.119 R)
• M67: 29,654,487 km (0.084 R)
• M68: 29,984,799 km (0.114 R)
• M69: 31,486,163 km (0.106 R)
• M70: 31,710,709 km (0.111 R)
• M71: 32,161,298 km (0.085 R)
• M72: 32,330,942 km (0.112 R)
• M73: 33,183,052 km (0.115 R)
• M74: 33,468,634 km (0.101 R)
• M75: 34,273,022 km (0.083 R)
• M76: 34,561,746 km (0.083 R)
• M77: 34,677,534 km (0.056 R)
• M78: 35,199,930 km (0.115 R)
• M79: 36,664,793 km (0.087 R)
• M80: 36,901,008 km (0.067 R)
• M81: 37,019,339 km (0.1 R)
• M82: 38,628,863 km (0.046 R)
• M83: 39,291,133 km (0.084 R)
• M84: 40,139,502 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit