🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.41 AU - 1.65 AU

Year: 675 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.9 AU - 2.38 AU

Year: 1116 Days

Day: 42.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,057,369 km

• M1: 1,277,416 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.04 AU - 4.48 AU

Year: 3134 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 12

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.34 AU - 6.62 AU

Year: 5880 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,057,369 km

• M1: 221,554 km (0.096 R)
• M2: 479,162 km (0.112 R)
• M3: 714,479 km (0.113 R)
• M4: 1,035,068 km (0.101 R)
• M5: 1,229,096 km (0.108 R)
• M6: 1,417,889 km (0.117 R)
• M7: 1,543,252 km (0.086 R)
• M8: 1,635,105 km (0.059 R)
• M9: 1,843,943 km (0.076 R)
• M10: 1,941,930 km (0.107 R)
• M11: 2,143,289 km (0.093 R)
• M12: 2,225,717 km (0.108 R)
• M13: 2,566,800 km (0.085 R)
• M14: 2,901,750 km (0.116 R)
• M15: 3,062,867 km (0.12 R)
• M16: 3,370,290 km (0.082 R)
• M17: 3,712,570 km (0.049 R)
• M18: 3,888,049 km (0.104 R)
• M19: 4,117,681 km (0.062 R)
• M20: 5,616,353 km (0.085 R)
• M21: 5,731,394 km (0.092 R)
• M22: 5,876,354 km (0.043 R)
• M23: 6,318,715 km (0.114 R)
• M24: 6,468,612 km (0.057 R)
• M25: 6,559,119 km (0.104 R)
• M26: 6,650,074 km (0.098 R)
• M27: 6,771,847 km (0.117 R)
• M28: 7,048,902 km (0.047 R)
• M29: 7,298,282 km (0.116 R)
• M30: 8,821,487 km (0.064 R)
• M31: 9,191,892 km (0.116 R)
• M32: 9,670,754 km (0.076 R)
• M33: 10,157,845 km (0.108 R)
• M34: 11,850,844 km (0.096 R)
• M35: 12,222,296 km (0.1 R)
• M36: 12,409,592 km (0.08 R)
• M37: 12,559,938 km (0.118 R)
• M38: 13,129,457 km (0.11 R)
• M39: 13,552,520 km (0.094 R)
• M40: 13,630,012 km (0.115 R)
• M41: 13,746,399 km (0.096 R)
• M42: 13,863,085 km (0.051 R)
• M43: 14,097,505 km (0.033 R)
• M44: 15,734,255 km (0.043 R)
• M45: 15,978,848 km (0.025 R)
• M46: 16,224,787 km (0.057 R)
• M47: 16,306,916 km (0.054 R)
• M48: 16,389,344 km (0.118 R)
• M49: 16,844,870 km (0.047 R)
• M50: 18,193,644 km (0.083 R)
• M51: 18,279,065 km (0.111 R)
• M52: 18,708,261 km (0.073 R)
• M53: 20,591,848 km (0.117 R)
• M54: 21,623,923 km (0.045 R)
• M55: 22,032,326 km (0.079 R)
• M56: 22,351,867 km (0.077 R)
• M57: 22,718,830 km (0.08 R)
• M58: 23,831,689 km (0.05 R)
• M59: 24,441,899 km (0.083 R)
• M60: 25,343,076 km (0.087 R)
• M61: 25,630,005 km (0.061 R)
• M62: 25,773,768 km (0.101 R)
• M63: 25,917,831 km (0.094 R)
• M64: 26,255,174 km (0.094 R)
• M65: 26,642,334 km (0.088 R)
• M66: 27,766,113 km (0.054 R)
• M67: 28,111,235 km (0.095 R)
• M68: 28,457,853 km (0.077 R)
• M69: 29,305,325 km (0.109 R)
• M70: 29,455,671 km (0.114 R)
• M71: 29,606,316 km (0.117 R)
• M72: 29,706,996 km (0.088 R)
• M73: 29,858,089 km (0.104 R)
• M74: 29,958,918 km (0.104 R)
• M75: 31,127,128 km (0.114 R)
• M76: 31,485,714 km (0.106 R)
• M77: 32,000,331 km (0.065 R)
• M78: 32,777,342 km (0.08 R)
• M79: 32,985,582 km (0.055 R)
• M80: 34,297,257 km (0.114 R)
• M81: 34,986,005 km (0.097 R)
• M82: 35,358,803 km (0.109 R)
• M83: 35,893,616 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.6

Radius: 6.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.79 AU - 22.01 AU

Year: 31643 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,057,369 km

• M1: 88,412 km (0.086 R)
• M2: 501,602 km (0.114 R)
• M3: 600,486 km (0.103 R)
• M4: 641,924 km (0.032 R)
• M5: 888,013 km (0.111 R)
• M6: 1,268,590 km (0.083 R)
• M7: 1,405,921 km (0.081 R)
• M8: 1,816,118 km (0.112 R)
• M9: 2,098,709 km (0.067 R)
• M10: 2,395,212 km (0.036 R)
• M11: 2,600,310 km (0.087 R)
• M12: 2,740,184 km (0.09 R)
• M13: 2,810,944 km (0.101 R)
• M14: 2,954,558 km (0.094 R)
• M15: 3,249,116 km (0.07 R)
• M16: 3,399,911 km (0.074 R)
• M17: 4,187,992 km (0.055 R)
• M18: 4,352,251 km (0.111 R)
• M19: 4,602,528 km (0.068 R)
• M20: 5,425,915 km (0.111 R)
• M21: 5,740,669 km (0.04 R)
• M22: 5,786,146 km (0.098 R)
• M23: 5,831,624 km (0.096 R)
• M24: 5,969,105 km (0.103 R)
• M25: 6,061,407 km (0.089 R)
• M26: 7,155,565 km (0.03 R)
• M27: 7,700,251 km (0.113 R)
• M28: 8,002,888 km (0.115 R)
• M29: 8,053,751 km (0.102 R)
• M30: 8,464,248 km (0.093 R)
• M31: 8,619,979 km (0.081 R)
• M32: 9,198,923 km (0.106 R)
• M33: 9,953,943 km (0.075 R)
• M34: 10,008,696 km (0.036 R)
• M35: 10,173,254 km (0.055 R)
• M36: 10,228,455 km (0.094 R)
• M37: 10,561,011 km (0.084 R)
• M38: 10,840,909 km (0.093 R)
• M39: 11,180,047 km (0.085 R)
• M40: 11,753,157 km (0.094 R)
• M41: 11,810,901 km (0.093 R)
• M42: 13,649,908 km (0.116 R)
• M43: 14,261,913 km (0.034 R)
• M44: 14,820,511 km (0.039 R)
• M45: 15,259,731 km (0.089 R)
• M46: 15,576,130 km (0.116 R)
• M47: 16,279,839 km (0.09 R)
• M48: 17,124,917 km (0.093 R)
• M49: 19,264,915 km (0.111 R)
• M50: 20,924,404 km (0.107 R)
• M51: 23,863,553 km (0.069 R)
• M52: 24,673,775 km (0.106 R)
• M53: 26,624,531 km (0.095 R)
• M54: 29,406,304 km (0.06 R)
• M55: 30,512,879 km (0.101 R)
• M56: 31,151,213 km (0.096 R)
• M57: 31,391,767 km (0.072 R)
• M58: 32,929,483 km (0.073 R)
• M59: 33,256,205 km (0.072 R)
• M60: 33,420,015 km (0.057 R)
• M61: 35,073,071 km (0.111 R)
• M62: 35,657,849 km (0.109 R)
• M63: 35,993,397 km (0.095 R)
• M64: 37,943,555 km (0.116 R)
• M65: 38,543,742 km (0.102 R)
• M66: 38,629,761 km (0.081 R)
• M67: 38,715,929 km (0.057 R)
• M68: 39,493,389 km (0.097 R)
• M69: 41,768,473 km (0.112 R)
• M70: 42,210,834 km (0.115 R)
• M71: 44,355,769 km (0.108 R)
• M72: 44,536,184 km (0.098 R)
• M73: 45,169,282 km (0.069 R)
• M74: 45,350,744 km (0.111 R)
• M75: 45,623,311 km (0.081 R)
• M76: 49,777,195 km (0.067 R)
• M77: 50,340,132 km (0.119 R)
• M78: 51,567,134 km (0.03 R)
• M79: 52,041,658 km (0.076 R)
• M80: 52,136,653 km (0.106 R)
• M81: 53,378,016 km (0.106 R)
• M82: 54,146,650 km (0.078 R)
• M83: 55,209,543 km (0.088 R)
• M84: 55,403,571 km (0.046 R)
• M85: 56,181,780 km (0.113 R)
• M86: 56,865,741 km (0.113 R)
• M87: 56,963,728 km (0.075 R)
• M88: 58,934,081 km (0.1 R)
• M89: 60,426,470 km (0.119 R)
• M90: 62,032,103 km (0.036 R)
• M91: 62,536,697 km (0.105 R)
• M92: 63,144,064 km (0.106 R)
• M93: 64,160,582 km (0.11 R)
• M94: 64,875,361 km (0.077 R)
• M95: 66,106,850 km (0.109 R)
• M96: 69,637,958 km (0.101 R)
• M97: 69,742,677 km (0.106 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: 450 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit