🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.73 AU - 0.87 AU

Year: 255 Days

Day: 29.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.12 AU - 1.44 AU

Year: 516 Days

Day: 33.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.23 AU - 1.59 AU

Year: 597 Days

Day: 43.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,076,244 km

• M1: 300,393 km (0.075 R)
• M2: 1,168,509 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 13.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.98 AU - 9.52 AU

Year: 7690 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,076,244 km

• M1: 184,005 km (0.1 R)
• M2: 390,450 km (0.081 R)
• M3: 565,630 km (0.074 R)
• M4: 725,550 km (0.095 R)
• M5: 936,782 km (0.118 R)
• M6: 1,402,031 km (0.115 R)
• M7: 1,586,635 km (0.114 R)
• M8: 1,757,925 km (0.045 R)
• M9: 1,913,058 km (0.113 R)
• M10: 2,003,863 km (0.053 R)
• M11: 2,142,840 km (0.073 R)
• M12: 2,455,499 km (0.069 R)
• M13: 2,939,149 km (0.09 R)
• M14: 3,125,100 km (0.07 R)
• M15: 3,314,939 km (0.106 R)
• M16: 3,907,496 km (0.107 R)
• M17: 4,024,332 km (0.101 R)
• M18: 4,502,896 km (0.04 R)
• M19: 4,718,018 km (0.044 R)
• M20: 4,842,633 km (0.114 R)
• M21: 5,190,747 km (0.091 R)
• M22: 6,046,148 km (0.088 R)
• M23: 6,181,683 km (0.093 R)
• M24: 6,490,304 km (0.106 R)
• M25: 6,629,130 km (0.107 R)
• M26: 6,980,685 km (0.048 R)
• M27: 7,230,364 km (0.05 R)
• M28: 7,410,630 km (0.051 R)
• M29: 7,665,395 km (0.096 R)
• M30: 7,960,103 km (0.074 R)
• M31: 8,982,455 km (0.079 R)
• M32: 9,215,378 km (0.066 R)
• M33: 9,886,026 km (0.048 R)
• M34: 10,207,063 km (0.105 R)
• M35: 10,942,037 km (0.069 R)
• M36: 11,066,203 km (0.106 R)
• M37: 11,190,968 km (0.042 R)
• M38: 11,906,195 km (0.111 R)
• M39: 13,780,806 km (0.106 R)
• M40: 13,914,996 km (0.115 R)
• M41: 14,320,256 km (0.078 R)
• M42: 14,410,912 km (0.079 R)
• M43: 14,592,674 km (0.094 R)
• M44: 14,775,183 km (0.106 R)
• M45: 15,281,123 km (0.093 R)
• M46: 15,606,050 km (0.108 R)
• M47: 15,980,045 km (0.083 R)
• M48: 16,404,603 km (0.117 R)
• M49: 16,546,871 km (0.119 R)
• M50: 16,880,474 km (0.109 R)
• M51: 17,992,585 km (0.116 R)
• M52: 18,879,401 km (0.065 R)
• M53: 20,541,882 km (0.119 R)
• M54: 21,003,541 km (0.099 R)
• M55: 21,261,448 km (0.093 R)
• M56: 21,520,402 km (0.113 R)
• M57: 21,832,463 km (0.068 R)
• M58: 24,763,235 km (0.07 R)
• M59: 25,473,825 km (0.112 R)
• M60: 26,024,943 km (0.072 R)
• M61: 28,155,366 km (0.072 R)
• M62: 28,839,627 km (0.081 R)
• M63: 29,471,828 km (0.067 R)
• M64: 30,691,350 km (0.114 R)
• M65: 31,631,423 km (0.1 R)
• M66: 31,749,605 km (0.105 R)
• M67: 34,447,602 km (0.065 R)
• M68: 34,630,112 km (0.118 R)
• M69: 34,752,034 km (0.12 R)
• M70: 35,608,781 km (0.095 R)
• M71: 35,731,751 km (0.082 R)
• M72: 36,720,593 km (0.093 R)
• M73: 38,157,779 km (0.112 R)
• M74: 40,958,251 km (0.117 R)
• M75: 41,151,681 km (0.12 R)
• M76: 42,578,696 km (0.042 R)
• M77: 42,774,669 km (0.106 R)
• M78: 43,626,928 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 6

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.31 AU - 24.19 AU

Year: 31286 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,076,244 km

• M1: 109,206 km (0.109 R)
• M2: 558,598 km (0.098 R)
• M3: 662,120 km (0.092 R)
• M4: 716,275 km (0.049 R)
• M5: 1,270,385 km (0.109 R)
• M6: 1,443,470 km (0.104 R)
• M7: 2,047,396 km (0.095 R)
• M8: 3,409,036 km (0.103 R)
• M9: 3,601,419 km (0.099 R)
• M10: 3,896,576 km (0.065 R)
• M11: 4,615,244 km (0.12 R)
• M12: 4,935,683 km (0.055 R)
• M13: 5,098,595 km (0.087 R)
• M14: 5,208,250 km (0.08 R)
• M15: 5,711,198 km (0.087 R)
• M16: 6,405,631 km (0.107 R)
• M17: 6,643,043 km (0.074 R)
• M18: 7,434,416 km (0.072 R)
• M19: 8,513,465 km (0.098 R)
• M20: 8,708,990 km (0.111 R)
• M21: 8,774,514 km (0.118 R)
• M22: 8,906,010 km (0.071 R)
• M23: 9,104,377 km (0.114 R)
• M24: 9,237,519 km (0.072 R)
• M25: 9,505,748 km (0.049 R)
• M26: 9,640,835 km (0.026 R)
• M27: 10,603,796 km (0.076 R)
• M28: 10,743,969 km (0.077 R)
• M29: 11,167,780 km (0.093 R)
• M30: 12,398,372 km (0.11 R)
• M31: 12,619,927 km (0.095 R)
• M32: 13,443,762 km (0.112 R)
• M33: 13,823,890 km (0.082 R)
• M34: 14,361,994 km (0.07 R)
• M35: 14,906,979 km (0.076 R)
• M36: 15,617,569 km (0.081 R)
• M37: 16,017,145 km (0.107 R)
• M38: 16,420,012 km (0.091 R)
• M39: 16,989,830 km (0.086 R)
• M40: 17,648,809 km (0.073 R)
• M41: 21,596,697 km (0.089 R)
• M42: 23,760,031 km (0.097 R)
• M43: 24,127,294 km (0.106 R)
• M44: 26,180,226 km (0.051 R)
• M45: 28,872,838 km (0.081 R)
• M46: 29,166,648 km (0.05 R)
• M47: 31,250,098 km (0.107 R)
• M48: 32,157,558 km (0.089 R)
• M49: 33,483,594 km (0.094 R)
• M50: 34,101,583 km (0.053 R)
• M51: 35,978,288 km (0.119 R)
• M52: 36,083,455 km (0.109 R)
• M53: 37,035,197 km (0.104 R)
• M54: 37,567,466 km (0.055 R)
• M55: 39,179,682 km (0.077 R)
• M56: 42,026,979 km (0.094 R)
• M57: 47,686,565 km (0.091 R)
• M58: 48,033,632 km (0.063 R)
• M59: 48,614,072 km (0.109 R)
• M60: 48,963,383 km (0.106 R)
• M61: 50,722,654 km (0.084 R)
• M62: 51,195,234 km (0.116 R)
• M63: 55,270,878 km (0.106 R)
• M64: 56,244,910 km (0.098 R)
• M65: 56,734,095 km (0.112 R)
• M66: 57,839,773 km (0.097 R)
• M67: 61,576,578 km (0.112 R)
• M68: 62,206,983 km (0.07 R)
• M69: 63,093,052 km (0.069 R)
• M70: 63,728,543 km (0.044 R)
• M71: 65,647,734 km (0.058 R)
• M72: 65,905,043 km (0.09 R)
• M73: 67,715,626 km (0.113 R)
• M74: 67,845,477 km (0.118 R)
• M75: 68,888,174 km (0.092 R)
• M76: 69,936,107 km (0.114 R)
• M77: 71,121,221 km (0.081 R)
• M78: 72,578,903 km (0.066 R)
• M79: 73,378,055 km (0.103 R)
• M80: 74,716,507 km (0.067 R)
• M81: 74,985,185 km (0.102 R)
• M82: 78,370,285 km (0.06 R)
• M83: 79,190,231 km (0.091 R)
• M84: 81,390,367 km (0.026 R)
• M85: 83,192,722 km (0.075 R)
• M86: 83,889,400 km (0.113 R)
• M87: 84,028,974 km (0.1 R)
• M88: 87,401,808 km (0.118 R)
• M89: 89,247,247 km (0.057 R)
• M90: 89,960,530 km (0.063 R)
• M91: 90,675,608 km (0.065 R)
• M92: 91,536,095 km (0.117 R)
• M93: 93,989,051 km (0.108 R)
• M94: 94,424,231 km (0.076 R)
• M95: 95,733,661 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit