🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 202 Days

Day: 40.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.02 AU - 1.08 AU

Year: 491 Days

Day: 40.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,851,946 km

• M1: 130,001 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.06 AU - 1.08 AU

Year: 505 Days

Day: 14.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 8.1

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.89 AU - 4.29 AU

Year: 3106 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,851,946 km

• M1: 119,678 km (0.088 R)
• M2: 178,321 km (0.099 R)
• M3: 246,238 km (0.042 R)
• M4: 387,458 km (0.114 R)
• M5: 584,928 km (0.117 R)
• M6: 641,924 km (0.119 R)
• M7: 751,580 km (0.108 R)
• M8: 1,252,733 km (0.098 R)
• M9: 1,970,802 km (0.102 R)
• M10: 2,074,025 km (0.105 R)
• M11: 2,394,464 km (0.095 R)
• M12: 2,633,072 km (0.029 R)
• M13: 2,714,304 km (0.029 R)
• M14: 3,572,098 km (0.078 R)
• M15: 3,753,261 km (0.119 R)
• M16: 3,808,163 km (0.085 R)
• M17: 3,955,966 km (0.086 R)
• M18: 4,314,552 km (0.109 R)
• M19: 4,546,578 km (0.118 R)
• M20: 4,624,669 km (0.118 R)
• M21: 4,902,023 km (0.077 R)
• M22: 5,144,072 km (0.079 R)
• M23: 5,535,420 km (0.112 R)
• M24: 5,703,120 km (0.056 R)
• M25: 6,021,913 km (0.119 R)
• M26: 6,086,389 km (0.083 R)
• M27: 6,172,707 km (0.108 R)
• M28: 6,566,299 km (0.094 R)
• M29: 6,788,452 km (0.082 R)
• M30: 7,149,133 km (0.119 R)
• M31: 7,400,607 km (0.075 R)
• M32: 7,515,947 km (0.116 R)
• M33: 7,725,084 km (0.061 R)
• M34: 8,363,867 km (0.112 R)
• M35: 8,483,994 km (0.112 R)
• M36: 8,628,955 km (0.111 R)
• M37: 8,970,487 km (0.079 R)
• M38: 9,217,024 km (0.113 R)
• M39: 9,540,903 km (0.083 R)
• M40: 9,666,566 km (0.114 R)
• M41: 9,792,677 km (0.116 R)
• M42: 11,375,123 km (0.068 R)
• M43: 11,481,637 km (0.093 R)
• M44: 11,803,272 km (0.047 R)
• M45: 12,100,673 km (0.106 R)
• M46: 12,154,977 km (0.062 R)
• M47: 12,345,863 km (0.116 R)
• M48: 12,730,480 km (0.053 R)
• M49: 12,952,034 km (0.085 R)
• M50: 13,035,510 km (0.038 R)
• M51: 13,567,928 km (0.066 R)
• M52: 13,794,270 km (0.069 R)
• M53: 14,193,397 km (0.103 R)
• M54: 14,365,584 km (0.094 R)
• M55: 14,452,052 km (0.098 R)
• M56: 14,944,678 km (0.098 R)
• M57: 15,708,824 km (0.068 R)
• M58: 15,857,225 km (0.118 R)
• M59: 16,006,075 km (0.068 R)
• M60: 16,065,764 km (0.11 R)
• M61: 16,275,201 km (0.102 R)
• M62: 16,455,616 km (0.112 R)
• M63: 16,666,699 km (0.078 R)
• M64: 16,787,723 km (0.052 R)
• M65: 17,000,302 km (0.059 R)
• M66: 17,152,742 km (0.057 R)
• M67: 18,045,542 km (0.051 R)
• M68: 18,107,625 km (0.111 R)
• M69: 18,669,964 km (0.119 R)
• M70: 19,048,147 km (0.104 R)
• M71: 19,111,278 km (0.092 R)
• M72: 19,301,566 km (0.048 R)
• M73: 19,460,589 km (0.074 R)
• M74: 19,651,924 km (0.095 R)
• M75: 21,074,301 km (0.113 R)
• M76: 22,029,782 km (0.059 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 13.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.94 AU - 4.32 AU

Year: 3832 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,851,946 km

• M1: 267,032 km (0.114 R)
• M2: 422,614 km (0.099 R)
• M3: 512,074 km (0.116 R)
• M4: 630,705 km (0.076 R)
• M5: 737,966 km (0.106 R)
• M6: 864,526 km (0.119 R)
• M7: 1,101,788 km (0.08 R)
• M8: 1,319,004 km (0.088 R)
• M9: 1,476,830 km (0.087 R)
• M10: 1,749,248 km (0.082 R)
• M11: 1,923,978 km (0.031 R)
• M12: 2,188,766 km (0.091 R)
• M13: 2,274,037 km (0.092 R)
• M14: 2,608,538 km (0.037 R)
• M15: 2,791,047 km (0.111 R)
• M16: 3,072,890 km (0.109 R)
• M17: 3,624,158 km (0.095 R)
• M18: 3,849,303 km (0.087 R)
• M19: 3,953,273 km (0.096 R)
• M20: 4,270,570 km (0.09 R)
• M21: 4,378,281 km (0.111 R)
• M22: 4,751,378 km (0.119 R)
• M23: 5,365,028 km (0.073 R)
• M24: 5,575,213 km (0.1 R)
• M25: 5,859,749 km (0.1 R)
• M26: 6,076,366 km (0.054 R)
• M27: 6,666,979 km (0.093 R)
• M28: 6,943,884 km (0.093 R)
• M29: 7,147,637 km (0.089 R)
• M30: 7,509,065 km (0.118 R)
• M31: 8,035,799 km (0.08 R)
• M32: 8,357,584 km (0.11 R)
• M33: 8,711,084 km (0.044 R)
• M34: 9,069,521 km (0.054 R)
• M35: 9,180,821 km (0.071 R)
• M36: 9,772,481 km (0.111 R)
• M37: 10,029,789 km (0.065 R)
• M38: 10,463,773 km (0.114 R)
• M39: 10,904,039 km (0.071 R)
• M40: 11,081,761 km (0.089 R)
• M41: 11,200,841 km (0.101 R)
• M42: 11,380,209 km (0.097 R)
• M43: 11,470,267 km (0.048 R)
• M44: 12,414,828 km (0.075 R)
• M45: 12,538,546 km (0.105 R)
• M46: 12,631,595 km (0.114 R)
• M47: 12,880,825 km (0.057 R)
• M48: 13,734,132 km (0.082 R)
• M49: 14,540,614 km (0.113 R)
• M50: 14,933,159 km (0.116 R)
• M51: 15,196,900 km (0.079 R)
• M52: 16,064,418 km (0.044 R)
• M53: 16,504,235 km (0.075 R)
• M54: 16,948,092 km (0.05 R)
• M55: 17,395,839 km (0.1 R)
• M56: 17,638,487 km (0.107 R)
• M57: 17,847,475 km (0.082 R)
• M58: 17,952,193 km (0.068 R)
• M59: 18,127,372 km (0.118 R)
• M60: 18,691,506 km (0.109 R)
• M61: 18,904,533 km (0.103 R)
• M62: 19,047,100 km (0.089 R)
• M63: 19,297,228 km (0.083 R)
• M64: 19,440,692 km (0.119 R)
• M65: 19,909,532 km (0.114 R)
• M66: 20,127,047 km (0.116 R)
• M67: 20,308,958 km (0.084 R)
• M68: 20,747,878 km (0.076 R)
• M69: 20,894,933 km (0.097 R)
• M70: 21,042,287 km (0.077 R)
• M71: 21,821,542 km (0.045 R)
• M72: 22,195,986 km (0.08 R)
• M73: 22,496,977 km (0.106 R)
• M74: 22,723,617 km (0.052 R)
• M75: 24,022,576 km (0.087 R)
• M76: 24,564,419 km (0.107 R)
• M77: 24,953,972 km (0.086 R)
• M78: 26,333,264 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit