🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 21.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,340,892 km

• M1: 29,022 km (0.1 R)
• M2: 239,207 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 285 Days

Day: 23.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,340,892 km

• M1: 184,903 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.27 AU - 1.71 AU

Year: 639 Days

Day: 35.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 9.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.48 AU - 7.66 AU

Year: 7320 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,340,892 km

• M1: 126,410 km (0.116 R)
• M2: 190,737 km (0.106 R)
• M3: 395,836 km (0.089 R)
• M4: 534,812 km (0.076 R)
• M5: 819,647 km (0.055 R)
• M6: 1,252,583 km (0.048 R)
• M7: 1,340,098 km (0.069 R)
• M8: 1,750,145 km (0.076 R)
• M9: 1,848,730 km (0.073 R)
• M10: 2,134,911 km (0.085 R)
• M11: 2,613,176 km (0.059 R)
• M12: 2,958,148 km (0.077 R)
• M13: 3,244,778 km (0.077 R)
• M14: 3,767,922 km (0.096 R)
• M15: 3,870,546 km (0.081 R)
• M16: 4,026,277 km (0.036 R)
• M17: 4,317,245 km (0.068 R)
• M18: 4,451,883 km (0.083 R)
• M19: 4,533,264 km (0.112 R)
• M20: 4,615,244 km (0.102 R)
• M21: 4,864,025 km (0.06 R)
• M22: 5,032,323 km (0.059 R)
• M23: 5,173,992 km (0.108 R)
• M24: 5,374,752 km (0.104 R)
• M25: 5,548,735 km (0.083 R)
• M26: 6,601,156 km (0.09 R)
• M27: 7,166,037 km (0.118 R)
• M28: 7,422,149 km (0.057 R)
• M29: 7,713,865 km (0.086 R)
• M30: 8,342,026 km (0.113 R)
• M31: 8,747,287 km (0.077 R)
• M32: 9,124,573 km (0.105 R)
• M33: 9,193,687 km (0.086 R)
• M34: 9,262,951 km (0.051 R)
• M35: 9,332,514 km (0.119 R)
• M36: 10,287,846 km (0.107 R)
• M37: 11,273,995 km (0.109 R)
• M38: 11,422,695 km (0.07 R)
• M39: 11,834,987 km (0.099 R)
• M40: 12,023,929 km (0.049 R)
• M41: 12,635,485 km (0.093 R)
• M42: 13,257,064 km (0.063 R)
• M43: 13,571,668 km (0.067 R)
• M44: 14,248,300 km (0.101 R)
• M45: 14,611,074 km (0.116 R)
• M46: 14,692,007 km (0.101 R)
• M47: 15,966,880 km (0.113 R)
• M48: 16,175,719 km (0.058 R)
• M49: 17,879,638 km (0.086 R)
• M50: 19,327,746 km (0.088 R)
• M51: 19,639,807 km (0.103 R)
• M52: 20,178,658 km (0.103 R)
• M53: 22,662,731 km (0.105 R)
• M54: 22,991,846 km (0.03 R)
• M55: 23,322,458 km (0.071 R)
• M56: 23,464,725 km (0.095 R)
• M57: 23,654,715 km (0.068 R)
• M58: 23,845,153 km (0.053 R)
• M59: 24,084,060 km (0.078 R)
• M60: 25,047,620 km (0.094 R)
• M61: 25,729,637 km (0.049 R)
• M62: 25,974,529 km (0.112 R)
• M63: 27,761,625 km (0.107 R)
• M64: 28,771,560 km (0.114 R)
• M65: 29,076,889 km (0.099 R)
• M66: 29,485,591 km (0.095 R)
• M67: 29,690,689 km (0.089 R)
• M68: 30,879,095 km (0.12 R)
• M69: 30,983,215 km (0.111 R)
• M70: 31,191,754 km (0.107 R)
• M71: 32,030,400 km (0.106 R)
• M72: 32,135,867 km (0.108 R)
• M73: 32,558,481 km (0.119 R)
• M74: 33,195,768 km (0.115 R)
• M75: 33,355,837 km (0.07 R)
• M76: 33,623,019 km (0.094 R)
• M77: 33,730,131 km (0.112 R)
• M78: 35,078,158 km (0.108 R)
• M79: 35,404,430 km (0.08 R)
• M80: 35,676,998 km (0.078 R)
• M81: 35,840,807 km (0.1 R)
• M82: 36,939,753 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.5

Radius: 5.4

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.64 AU - 18.88 AU

Year: 27424 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,340,892 km

• M1: 93,050 km (0.119 R)
• M2: 127,009 km (0.086 R)
• M3: 356,492 km (0.108 R)
• M4: 1,315,115 km (0.092 R)
• M5: 1,723,068 km (0.105 R)
• M6: 1,761,964 km (0.117 R)
• M7: 1,880,744 km (0.089 R)
• M8: 2,084,347 km (0.107 R)
• M9: 2,468,664 km (0.063 R)
• M10: 2,782,670 km (0.079 R)
• M11: 2,874,673 km (0.053 R)
• M12: 3,109,242 km (0.072 R)
• M13: 3,596,782 km (0.119 R)
• M14: 3,849,452 km (0.069 R)
• M15: 4,212,826 km (0.106 R)
• M16: 4,265,634 km (0.1 R)
• M17: 5,310,126 km (0.112 R)
• M18: 5,772,683 km (0.088 R)
• M19: 6,429,417 km (0.108 R)
• M20: 6,612,675 km (0.1 R)
• M21: 7,362,758 km (0.078 R)
• M22: 7,877,525 km (0.073 R)
• M23: 9,214,780 km (0.101 R)
• M24: 9,909,363 km (0.058 R)
• M25: 9,979,824 km (0.103 R)
• M26: 12,393,884 km (0.059 R)
• M27: 14,336,114 km (0.066 R)
• M28: 14,575,470 km (0.097 R)
• M29: 15,382,850 km (0.107 R)
• M30: 16,039,285 km (0.031 R)
• M31: 16,537,446 km (0.042 R)
• M32: 16,621,071 km (0.066 R)
• M33: 17,890,709 km (0.083 R)
• M34: 17,976,578 km (0.11 R)
• M35: 19,808,852 km (0.062 R)
• M36: 21,153,588 km (0.117 R)
• M37: 21,517,111 km (0.052 R)
• M38: 21,608,365 km (0.104 R)
• M39: 21,882,728 km (0.119 R)
• M40: 29,511,022 km (0.094 R)
• M41: 29,612,300 km (0.102 R)
• M42: 33,021,336 km (0.09 R)
• M43: 33,337,437 km (0.112 R)
• M44: 33,548,669 km (0.052 R)
• M45: 36,009,703 km (0.118 R)
• M46: 36,988,373 km (0.117 R)
• M47: 37,097,729 km (0.105 R)
• M48: 37,975,868 km (0.098 R)
• M49: 38,417,481 km (0.027 R)
• M50: 39,640,743 km (0.1 R)
• M51: 40,088,789 km (0.107 R)
• M52: 41,216,158 km (0.117 R)
• M53: 41,783,732 km (0.077 R)
• M54: 43,963,972 km (0.059 R)
• M55: 44,776,438 km (0.042 R)
• M56: 45,359,870 km (0.034 R)
• M57: 45,476,855 km (0.032 R)
• M58: 46,063,279 km (0.075 R)
• M59: 46,298,596 km (0.046 R)
• M60: 47,599,649 km (0.039 R)
• M61: 47,956,589 km (0.116 R)
• M62: 48,075,819 km (0.077 R)
• M63: 48,195,048 km (0.094 R)
• M64: 50,358,832 km (0.081 R)
• M65: 51,696,686 km (0.077 R)
• M66: 55,279,256 km (0.087 R)
• M67: 55,654,447 km (0.12 R)
• M68: 56,407,373 km (0.088 R)
• M69: 57,289,851 km (0.119 R)
• M70: 57,542,971 km (0.078 R)
• M71: 57,796,240 km (0.047 R)
• M72: 60,221,820 km (0.089 R)
• M73: 60,994,792 km (0.099 R)
• M74: 63,856,599 km (0.111 R)
• M75: 69,440,040 km (0.101 R)
• M76: 71,607,863 km (0.084 R)
• M77: 72,973,991 km (0.057 R)
• M78: 75,593,300 km (0.104 R)
• M79: 77,263,411 km (0.107 R)
• M80: 79,227,032 km (0.113 R)
• M81: 82,060,865 km (0.117 R)
• M82: 87,389,990 km (0.104 R)
• M83: 87,972,823 km (0.093 R)
• M84: 88,556,853 km (0.092 R)
• M85: 88,849,467 km (0.084 R)
• M86: 88,995,773 km (0.075 R)
• M87: 89,582,197 km (0.093 R)
• M88: 92,088,410 km (0.111 R)
• M89: 94,020,467 km (0.078 R)
• M90: 94,169,616 km (0.099 R)
• M91: 95,216,053 km (0.063 R)
• M92: 96,567,071 km (0.105 R)
• M93: 97,018,707 km (0.062 R)
• M94: 97,622,185 km (0.063 R)
• M95: 98,984,423 km (0.093 R)
• M96: 100,353,094 km (0.094 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit