🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 31.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 192 Days

Day: 28.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,759,251 km

• M1: 31,266 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 432 Days

Day: 48 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.54 AU - 2.52 AU

Year: 1084 Days

Day: 31 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.88 AU - 3.48 AU

Year: 2125 Days

Day: 26.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.87 AU - 6.95 AU

Year: 6807 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,759,251 km

• M1: 111,899 km (0.118 R)
• M2: 483,351 km (0.108 R)
• M3: 853,157 km (0.106 R)
• M4: 1,174,792 km (0.074 R)
• M5: 1,457,382 km (0.112 R)
• M6: 2,148,824 km (0.036 R)
• M7: 3,349,945 km (0.086 R)
• M8: 3,676,368 km (0.119 R)
• M9: 4,444,702 km (0.088 R)
• M10: 4,732,379 km (0.113 R)
• M11: 5,670,956 km (0.082 R)
• M12: 6,072,926 km (0.107 R)
• M13: 6,694,804 km (0.079 R)
• M14: 10,276,476 km (0.072 R)
• M15: 10,734,994 km (0.109 R)
• M16: 11,016,686 km (0.057 R)
• M17: 11,692,869 km (0.055 R)
• M18: 13,288,779 km (0.072 R)
• M19: 14,620,350 km (0.108 R)
• M20: 15,377,614 km (0.092 R)
• M21: 19,078,216 km (0.118 R)
• M22: 20,769,420 km (0.052 R)
• M23: 21,354,647 km (0.068 R)
• M24: 29,904,614 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 13.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.97 AU - 8.01 AU

Year: 6925 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,759,251 km

• M1: 171,140 km (0.092 R)
• M2: 798,553 km (0.104 R)
• M3: 1,273,527 km (0.088 R)
• M4: 2,439,792 km (0.087 R)
• M5: 3,043,419 km (0.116 R)
• M6: 4,254,414 km (0.098 R)
• M7: 6,770,949 km (0.112 R)
• M8: 7,412,874 km (0.105 R)
• M9: 8,178,216 km (0.094 R)
• M10: 9,493,331 km (0.038 R)
• M11: 10,347,535 km (0.118 R)
• M12: 14,346,436 km (0.077 R)
• M13: 15,153,367 km (0.102 R)
• M14: 18,181,976 km (0.099 R)
• M15: 26,870,321 km (0.054 R)
• M16: 27,337,664 km (0.099 R)
• M17: 31,376,957 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.9 AU - 11.8 AU

Year: 12478 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,759,251 km

• M1: 164,258 km (0.066 R)
• M2: 733,927 km (0.091 R)
• M3: 1,273,975 km (0.084 R)
• M4: 3,150,980 km (0.082 R)
• M5: 4,023,435 km (0.049 R)
• M6: 4,627,062 km (0.077 R)
• M7: 5,084,981 km (0.08 R)
• M8: 5,681,877 km (0.074 R)
• M9: 6,808,349 km (0.082 R)
• M10: 7,315,934 km (0.079 R)
• M11: 9,042,443 km (0.11 R)
• M12: 10,686,823 km (0.102 R)
• M13: 12,274,356 km (0.077 R)
• M14: 13,680,276 km (0.099 R)
• M15: 17,582,986 km (0.081 R)
• M16: 19,366,940 km (0.092 R)
• M17: 20,476,059 km (0.111 R)
• M18: 21,268,479 km (0.096 R)
• M19: 25,641,973 km (0.102 R)
• M20: 27,505,513 km (0.106 R)
• M21: 28,038,830 km (0.086 R)
• M22: 31,269,246 km (0.103 R)
• M23: 34,369,662 km (0.071 R)
• M24: 35,238,227 km (0.102 R)
• M25: 38,063,383 km (0.117 R)
• M26: 38,993,134 km (0.08 R)
• M27: 45,632,138 km (0.039 R)
• M28: 57,725,779 km (0.112 R)
• M29: 59,129,606 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 6.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.89 AU - 15.53 AU

Year: 21142 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,759,251 km

• M1: 84,672 km (0.072 R)
• M2: 521,947 km (0.055 R)
• M3: 769,531 km (0.117 R)
• M4: 1,759,421 km (0.065 R)
• M5: 2,396,408 km (0.076 R)
• M6: 2,715,052 km (0.086 R)
• M7: 3,255,698 km (0.065 R)
• M8: 3,668,888 km (0.029 R)
• M9: 5,311,472 km (0.105 R)
• M10: 6,064,099 km (0.066 R)
• M11: 11,148,033 km (0.09 R)
• M12: 12,922,114 km (0.037 R)
• M13: 20,641,963 km (0.06 R)
• M14: 26,174,391 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit