🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 44.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,488,992 km

• M1: 217,216 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 13.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.78 AU - 0.94 AU

Year: 515 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,488,992 km

• M1: 170,392 km (0.11 R)
• M2: 671,994 km (0.043 R)
• M3: 1,160,730 km (0.07 R)
• M4: 1,680,433 km (0.098 R)
• M5: 2,625,592 km (0.112 R)
• M6: 3,064,961 km (0.081 R)
• M7: 3,631,638 km (0.095 R)
• M8: 4,753,323 km (0.081 R)
• M9: 6,075,469 km (0.091 R)
• M10: 6,534,285 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 9.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.38 AU

Year: 881 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,488,992 km

• M1: 123,119 km (0.051 R)
• M2: 431,590 km (0.116 R)
• M3: 803,191 km (0.079 R)
• M4: 1,194,090 km (0.117 R)
• M5: 1,583,942 km (0.111 R)
• M6: 2,265,361 km (0.086 R)
• M7: 3,185,088 km (0.088 R)
• M8: 3,537,092 km (0.105 R)
• M9: 3,930,534 km (0.037 R)
• M10: 4,541,193 km (0.053 R)
• M11: 4,860,435 km (0.117 R)
• M12: 5,765,652 km (0.056 R)
• M13: 6,183,478 km (0.117 R)
• M14: 6,917,106 km (0.101 R)
• M15: 7,269,260 km (0.093 R)
• M16: 7,807,513 km (0.064 R)
• M17: 8,398,275 km (0.085 R)
• M18: 8,718,265 km (0.107 R)
• M19: 9,046,333 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 2691 Days

Day: 7.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,488,992 km

• M1: 174,132 km (0.081 R)
• M2: 805,285 km (0.09 R)
• M3: 1,254,229 km (0.059 R)
• M4: 2,208,513 km (0.097 R)
• M5: 2,656,409 km (0.09 R)
• M6: 3,200,796 km (0.119 R)
• M7: 3,720,798 km (0.077 R)
• M8: 4,211,180 km (0.089 R)
• M9: 4,908,905 km (0.064 R)
• M10: 5,526,744 km (0.104 R)
• M11: 6,140,843 km (0.108 R)
• M12: 6,889,431 km (0.062 R)
• M13: 7,379,813 km (0.079 R)
• M14: 8,328,562 km (0.081 R)
• M15: 9,065,182 km (0.086 R)
• M16: 9,921,331 km (0.09 R)
• M17: 11,285,215 km (0.03 R)
• M18: 12,634,587 km (0.115 R)
• M19: 13,092,058 km (0.115 R)
• M20: 13,703,464 km (0.114 R)
• M21: 14,284,502 km (0.112 R)
• M22: 17,440,868 km (0.072 R)
• M23: 21,099,732 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198

Radius: 4.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.56 AU - 6.56 AU

Year: 9632 Days

Day: 23.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,488,992 km

• M1: 55,800 km (0.072 R)
• M2: 246,986 km (0.098 R)
• M3: 401,521 km (0.049 R)
• M4: 616,044 km (0.05 R)
• M5: 830,867 km (0.087 R)
• M6: 1,163,572 km (0.073 R)
• M7: 1,567,486 km (0.105 R)
• M8: 1,747,902 km (0.106 R)
• M9: 2,165,878 km (0.114 R)
• M10: 3,038,632 km (0.106 R)
• M11: 3,361,614 km (0.083 R)
• M12: 4,368,258 km (0.061 R)
• M13: 4,726,844 km (0.109 R)
• M14: 5,301,150 km (0.106 R)
• M15: 6,200,533 km (0.109 R)
• M16: 6,521,570 km (0.111 R)
• M17: 8,567,620 km (0.11 R)
• M18: 10,235,337 km (0.092 R)
• M19: 11,667,886 km (0.088 R)
• M20: 13,546,386 km (0.112 R)
• M21: 15,152,619 km (0.11 R)
• M22: 16,151,035 km (0.08 R)
• M23: 16,513,660 km (0.073 R)
• M24: 18,277,868 km (0.09 R)
• M25: 19,544,214 km (0.118 R)
• M26: 20,094,435 km (0.046 R)
• M27: 20,513,907 km (0.097 R)
• M28: 22,324,490 km (0.087 R)
• M29: 22,925,724 km (0.088 R)
• M30: 23,306,899 km (0.053 R)
• M31: 25,195,573 km (0.108 R)
• M32: 28,216,103 km (0.107 R)
• M33: 30,818,209 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 3.9

Gravity: 26.51 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.96 AU - 10.68 AU

Year: 19869 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,488,992 km

• M1: 49,218 km (0.11 R)
• M2: 365,767 km (0.115 R)
• M3: 540,946 km (0.075 R)
• M4: 1,283,400 km (0.073 R)
• M5: 1,471,145 km (0.105 R)
• M6: 1,956,740 km (0.109 R)
• M7: 2,287,202 km (0.084 R)
• M8: 2,768,458 km (0.111 R)
• M9: 3,033,097 km (0.087 R)
• M10: 3,158,909 km (0.091 R)
• M11: 4,200,708 km (0.053 R)
• M12: 4,884,221 km (0.076 R)
• M13: 5,638,942 km (0.101 R)
• M14: 6,024,306 km (0.057 R)
• M15: 26,598,950 km (0.052 R)
• M16: 30,736,977 km (0.045 R)
• M17: 42,840,791 km (0.099 R)
• M18: 59,211,436 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit