🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.84 AU - 3.08 AU

Year: 1842 Days

Day: 34.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,530,710 km

• M1: 217,366 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.3 AU - 5.5 AU

Year: 3923 Days

Day: 39.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,530,710 km

• M1: 134,040 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 13.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.68 AU - 6.64 AU

Year: 4870 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,530,710 km

• M1: 166,652 km (0.025 R)
• M2: 718,369 km (0.064 R)
• M3: 1,161,179 km (0.041 R)
• M4: 2,210,159 km (0.077 R)
• M5: 3,196,159 km (0.055 R)
• M6: 4,216,566 km (0.09 R)
• M7: 5,032,772 km (0.11 R)
• M8: 5,538,113 km (0.083 R)
• M9: 6,052,131 km (0.057 R)
• M10: 7,176,359 km (0.105 R)
• M11: 9,353,308 km (0.03 R)
• M12: 10,048,938 km (0.082 R)
• M13: 13,054,509 km (0.114 R)
• M14: 13,527,986 km (0.1 R)
• M15: 14,012,982 km (0.058 R)
• M16: 14,647,128 km (0.09 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 13.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.61 AU - 10.81 AU

Year: 10943 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,530,710 km

• M1: 226,342 km (0.069 R)
• M2: 683,961 km (0.096 R)
• M3: 1,251,237 km (0.061 R)
• M4: 2,007,903 km (0.119 R)
• M5: 2,451,909 km (0.08 R)
• M6: 3,292,350 km (0.116 R)
• M7: 3,972,571 km (0.096 R)
• M8: 7,159,904 km (0.084 R)
• M9: 10,356,212 km (0.092 R)
• M10: 11,997,600 km (0.067 R)
• M11: 12,849,410 km (0.097 R)
• M12: 15,295,485 km (0.053 R)
• M13: 19,236,940 km (0.077 R)
• M14: 20,065,862 km (0.091 R)
• M15: 24,572,348 km (0.119 R)
• M16: 27,682,039 km (0.11 R)
• M17: 28,845,910 km (0.054 R)
• M18: 33,118,425 km (0.071 R)
• M19: 36,398,808 km (0.117 R)
• M20: 38,964,411 km (0.093 R)
• M21: 39,624,138 km (0.071 R)
• M22: 40,695,258 km (0.062 R)
• M23: 47,681,479 km (0.11 R)
• M24: 53,620,514 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 8.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.77 AU - 12.83 AU

Year: 11955 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,530,710 km

• M1: 104,270 km (0.112 R)
• M2: 409,001 km (0.1 R)
• M3: 1,053,917 km (0.102 R)
• M4: 1,870,721 km (0.103 R)
• M5: 2,569,643 km (0.102 R)
• M6: 3,125,249 km (0.105 R)
• M7: 3,407,690 km (0.077 R)
• M8: 4,743,300 km (0.102 R)
• M9: 7,253,103 km (0.099 R)
• M10: 7,540,780 km (0.11 R)
• M11: 9,047,829 km (0.052 R)
• M12: 11,174,363 km (0.064 R)
• M13: 15,222,930 km (0.104 R)
• M14: 16,598,781 km (0.116 R)
• M15: 17,980,766 km (0.03 R)
• M16: 20,074,389 km (0.117 R)
• M17: 25,111,349 km (0.077 R)
• M18: 27,322,406 km (0.061 R)
• M19: 33,581,730 km (0.062 R)
• M20: 34,382,378 km (0.109 R)
• M21: 44,731,708 km (0.107 R)
• M22: 45,840,528 km (0.049 R)
• M23: 47,537,865 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.38 AU - 19.7 AU

Year: 25439 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,530,710 km

• M1: 101,577 km (0.042 R)
• M2: 369,507 km (0.08 R)
• M3: 1,117,346 km (0.073 R)
• M4: 2,012,391 km (0.042 R)
• M5: 2,413,462 km (0.071 R)
• M6: 3,638,220 km (0.101 R)
• M7: 5,387,319 km (0.111 R)
• M8: 5,705,214 km (0.087 R)
• M9: 7,294,243 km (0.08 R)
• M10: 10,937,848 km (0.089 R)
• M11: 11,448,725 km (0.037 R)
• M12: 11,975,459 km (0.091 R)
• M13: 12,381,169 km (0.092 R)
• M14: 12,656,578 km (0.104 R)
• M15: 13,363,129 km (0.083 R)
• M16: 19,339,863 km (0.105 R)
• M17: 19,617,666 km (0.088 R)
• M18: 19,992,409 km (0.116 R)
• M19: 26,886,328 km (0.068 R)
• M20: 32,792,152 km (0.111 R)
• M21: 35,905,883 km (0.093 R)
• M22: 41,319,680 km (0.03 R)
• M23: 50,861,331 km (0.085 R)
• M24: 56,139,892 km (0.035 R)
• M25: 69,273,837 km (0.098 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit