🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 27.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,770,027 km

• M1: 49,068 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.55 AU - 0.83 AU

Year: 207 Days

Day: 13.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 74.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 330 Days

Day: 35.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,770,027 km

• M1: 42,486 km (0.081 R)
• M2: 441,463 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 536 Days

Day: 25.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 62.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 14.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.31 AU - 11.97 AU

Year: 10824 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,770,027 km

• M1: 176,077 km (0.037 R)
• M2: 806,482 km (0.111 R)
• M3: 1,487,601 km (0.109 R)
• M4: 1,936,844 km (0.093 R)
• M5: 3,214,409 km (0.115 R)
• M6: 3,660,809 km (0.083 R)
• M7: 4,234,667 km (0.073 R)
• M8: 4,899,929 km (0.073 R)
• M9: 5,955,042 km (0.082 R)
• M10: 7,074,633 km (0.105 R)
• M11: 8,843,628 km (0.076 R)
• M12: 12,867,362 km (0.115 R)
• M13: 13,491,484 km (0.104 R)
• M14: 14,266,850 km (0.093 R)
• M15: 15,485,773 km (0.115 R)
• M16: 19,397,159 km (0.037 R)
• M17: 23,830,642 km (0.073 R)
• M18: 27,237,584 km (0.065 R)
• M19: 28,581,720 km (0.08 R)
• M20: 29,323,726 km (0.071 R)
• M21: 30,625,377 km (0.071 R)
• M22: 32,764,776 km (0.102 R)
• M23: 34,761,908 km (0.119 R)
• M24: 36,096,769 km (0.098 R)
• M25: 42,050,765 km (0.116 R)
• M26: 43,149,112 km (0.099 R)
• M27: 44,125,687 km (0.115 R)
• M28: 46,268,078 km (0.082 R)
• M29: 48,180,238 km (0.103 R)
• M30: 49,534,548 km (0.051 R)
• M31: 53,270,007 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 6.3

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.86 AU - 15.2 AU

Year: 21073 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,770,027 km

• M1: 82,129 km (0.107 R)
• M2: 327,470 km (0.096 R)
• M3: 722,109 km (0.089 R)
• M4: 1,207,704 km (0.118 R)
• M5: 2,009,548 km (0.082 R)
• M6: 2,465,223 km (0.113 R)
• M7: 2,730,161 km (0.11 R)
• M8: 3,040,876 km (0.108 R)
• M9: 6,393,813 km (0.103 R)
• M10: 7,325,808 km (0.068 R)
• M11: 8,505,836 km (0.113 R)
• M12: 9,283,296 km (0.096 R)
• M13: 15,286,808 km (0.047 R)
• M14: 16,856,090 km (0.036 R)
• M15: 20,407,992 km (0.028 R)
• M16: 25,878,337 km (0.116 R)
• M17: 27,859,163 km (0.103 R)
• M18: 28,581,720 km (0.118 R)
• M19: 31,467,613 km (0.107 R)
• M20: 38,696,332 km (0.119 R)
• M21: 40,662,197 km (0.066 R)
• M22: 44,955,955 km (0.098 R)
• M23: 45,616,729 km (0.083 R)
• M24: 51,677,088 km (0.119 R)
• M25: 53,687,235 km (0.106 R)
• M26: 54,244,338 km (0.119 R)
• M27: 55,748,993 km (0.089 R)
• M28: 56,320,307 km (0.108 R)
• M29: 59,631,656 km (0.063 R)
• M30: 61,032,042 km (0.085 R)
• M31: 73,033,680 km (0.097 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit