🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 169 Days

Day: 19.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.59 AU - 0.91 AU

Year: 249 Days

Day: 34 Hours

Environment

Temp: 99 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,195,545 km

• M1: 42,187 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.63 AU - 0.91 AU

Year: 259 Days

Day: 23 Hours

Environment

Temp: 160 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,195,545 km

• M1: 42,037 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.5 AU - 3.18 AU

Year: 1833 Days

Day: 21.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,195,545 km

• M1: 36,053 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 12.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.28 AU - 12.82 AU

Year: 13120 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,195,545 km

• M1: 155,582 km (0.116 R)
• M2: 564,283 km (0.081 R)
• M3: 1,212,192 km (0.081 R)
• M4: 1,934,450 km (0.098 R)
• M5: 2,463,279 km (0.108 R)
• M6: 3,041,474 km (0.068 R)
• M7: 3,980,051 km (0.035 R)
• M8: 4,412,090 km (0.081 R)
• M9: 6,047,793 km (0.105 R)
• M10: 8,011,564 km (0.111 R)
• M11: 8,704,502 km (0.108 R)
• M12: 9,689,903 km (0.076 R)
• M13: 10,423,082 km (0.077 R)
• M14: 13,157,432 km (0.044 R)
• M15: 16,121,564 km (0.106 R)
• M16: 17,226,494 km (0.091 R)
• M17: 17,913,298 km (0.107 R)
• M18: 18,302,701 km (0.112 R)
• M19: 18,857,410 km (0.119 R)
• M20: 19,505,019 km (0.117 R)
• M21: 20,083,813 km (0.069 R)
• M22: 20,589,005 km (0.07 R)
• M23: 26,619,595 km (0.05 R)
• M24: 27,434,754 km (0.114 R)
• M25: 28,688,832 km (0.111 R)
• M26: 29,222,448 km (0.109 R)
• M27: 29,654,188 km (0.107 R)
• M28: 30,530,382 km (0.068 R)
• M29: 31,310,984 km (0.119 R)
• M30: 32,449,424 km (0.112 R)
• M31: 34,929,457 km (0.083 R)
• M32: 36,030,049 km (0.104 R)
• M33: 45,537,592 km (0.095 R)
• M34: 50,321,433 km (0.115 R)
• M35: 50,786,532 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 3.8

Gravity: 36.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.68 AU - 14.82 AU

Year: 17432 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,195,545 km

• M1: 47,871 km (0.075 R)
• M2: 556,504 km (0.098 R)
• M3: 1,090,269 km (0.065 R)
• M4: 2,132,966 km (0.026 R)
• M5: 3,595,435 km (0.117 R)
• M6: 5,618,746 km (0.082 R)
• M7: 8,590,508 km (0.039 R)
• M8: 9,049,026 km (0.054 R)
• M9: 9,577,405 km (0.109 R)
• M10: 9,739,869 km (0.098 R)
• M11: 10,811,737 km (0.032 R)
• M12: 15,438,799 km (0.091 R)
• M13: 16,733,419 km (0.059 R)
• M14: 18,935,650 km (0.12 R)
• M15: 19,973,560 km (0.103 R)
• M16: 27,550,393 km (0.113 R)
• M17: 27,879,059 km (0.118 R)
• M18: 32,150,976 km (0.099 R)
• M19: 38,316,054 km (0.046 R)
• M20: 50,917,131 km (0.085 R)
• M21: 54,106,109 km (0.094 R)
• M22: 54,966,895 km (0.08 R)
• M23: 56,892,669 km (0.104 R)
• M24: 62,184,544 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.3

Radius: 4.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.47 AU - 20.09 AU

Year: 29925 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,195,545 km

• M1: 57,296 km (0.11 R)
• M2: 202,406 km (0.036 R)
• M3: 378,483 km (0.109 R)
• M4: 711,338 km (0.074 R)
• M5: 1,355,955 km (0.102 R)
• M6: 1,565,392 km (0.099 R)
• M7: 1,796,222 km (0.083 R)
• M8: 4,869,859 km (0.043 R)
• M9: 5,218,572 km (0.079 R)
• M10: 5,734,386 km (0.098 R)
• M11: 8,832,857 km (0.109 R)
• M12: 9,563,941 km (0.067 R)
• M13: 11,264,570 km (0.097 R)
• M14: 11,505,572 km (0.035 R)
• M15: 11,811,649 km (0.112 R)
• M16: 11,997,899 km (0.057 R)
• M17: 12,632,942 km (0.07 R)
• M18: 13,491,484 km (0.072 R)
• M19: 14,038,863 km (0.071 R)
• M20: 14,743,768 km (0.093 R)
• M21: 18,961,979 km (0.118 R)
• M22: 20,618,925 km (0.079 R)
• M23: 21,528,630 km (0.097 R)
• M24: 23,232,849 km (0.088 R)
• M25: 28,881,963 km (0.059 R)
• M26: 30,134,995 km (0.072 R)
• M27: 31,781,619 km (0.077 R)
• M28: 34,489,041 km (0.065 R)
• M29: 36,158,853 km (0.09 R)
• M30: 44,567,749 km (0.063 R)
• M31: 45,322,171 km (0.085 R)
• M32: 46,856,447 km (0.088 R)
• M33: 47,323,342 km (0.068 R)
• M34: 47,636,450 km (0.118 R)
• M35: 47,793,528 km (0.09 R)
• M36: 47,950,755 km (0.093 R)
• M37: 59,664,568 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit