🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.3 AU - 1.74 AU

Year: 668 Days

Day: 43.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,143,948 km

• M1: 30,219 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.33 AU - 3.19 AU

Year: 1634 Days

Day: 31.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.75 AU - 3.63 AU

Year: 2031 Days

Day: 19.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.62 AU - 4.3 AU

Year: 2809 Days

Day: 20 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 12.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.33 AU - 9.05 AU

Year: 9131 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,143,948 km

• M1: 320,738 km (0.095 R)
• M2: 549,623 km (0.115 R)
• M3: 1,178,981 km (0.097 R)
• M4: 1,552,676 km (0.05 R)
• M5: 2,605,247 km (0.116 R)
• M6: 2,902,348 km (0.093 R)
• M7: 3,142,453 km (0.085 R)
• M8: 6,340,706 km (0.082 R)
• M9: 7,753,358 km (0.119 R)
• M10: 9,657,440 km (0.067 R)
• M11: 10,279,169 km (0.033 R)
• M12: 10,874,120 km (0.119 R)
• M13: 11,248,563 km (0.1 R)
• M14: 12,710,433 km (0.069 R)
• M15: 14,746,012 km (0.092 R)
• M16: 18,782,910 km (0.116 R)
• M17: 21,245,590 km (0.103 R)
• M18: 21,572,312 km (0.109 R)
• M19: 22,366,826 km (0.102 R)
• M20: 24,696,514 km (0.051 R)
• M21: 25,332,604 km (0.119 R)
• M22: 26,265,945 km (0.096 R)
• M23: 27,958,496 km (0.034 R)
• M24: 28,938,810 km (0.049 R)
• M25: 29,473,623 km (0.103 R)
• M26: 32,141,551 km (0.116 R)
• M27: 36,960,697 km (0.086 R)
• M28: 39,408,118 km (0.053 R)
• M29: 40,391,126 km (0.077 R)
• M30: 41,295,295 km (0.083 R)
• M31: 44,633,722 km (0.093 R)
• M32: 46,448,194 km (0.119 R)
• M33: 48,200,584 km (0.081 R)
• M34: 48,693,209 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 5.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.7 AU - 15.64 AU

Year: 21061 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,143,948 km

• M1: 73,453 km (0.088 R)
• M2: 191,036 km (0.072 R)
• M3: 601,533 km (0.058 R)
• M4: 1,361,640 km (0.093 R)
• M5: 1,759,121 km (0.085 R)
• M6: 2,608,837 km (0.118 R)
• M7: 2,930,473 km (0.1 R)
• M8: 6,235,538 km (0.102 R)
• M9: 6,689,568 km (0.051 R)
• M10: 8,956,724 km (0.086 R)
• M11: 10,956,398 km (0.065 R)
• M12: 11,336,826 km (0.038 R)
• M13: 12,748,731 km (0.085 R)
• M14: 13,938,333 km (0.085 R)
• M15: 14,244,111 km (0.105 R)
• M16: 14,802,709 km (0.108 R)
• M17: 15,054,483 km (0.07 R)
• M18: 16,017,743 km (0.084 R)
• M19: 20,464,390 km (0.077 R)
• M20: 21,509,930 km (0.069 R)
• M21: 22,272,729 km (0.102 R)
• M22: 23,520,974 km (0.043 R)
• M23: 24,398,964 km (0.102 R)
• M24: 28,680,305 km (0.062 R)
• M25: 29,827,123 km (0.081 R)
• M26: 32,466,627 km (0.042 R)
• M27: 33,308,564 km (0.079 R)
• M28: 34,928,410 km (0.112 R)
• M29: 40,019,076 km (0.1 R)
• M30: 40,433,013 km (0.068 R)
• M31: 41,687,691 km (0.108 R)
• M32: 41,898,624 km (0.085 R)
• M33: 42,428,350 km (0.113 R)
• M34: 48,248,904 km (0.072 R)
• M35: 48,931,369 km (0.082 R)
• M36: 49,045,662 km (0.081 R)
• M37: 50,079,533 km (0.097 R)
• M38: 54,083,221 km (0.116 R)
• M39: 58,990,779 km (0.111 R)
• M40: 63,981,214 km (0.108 R)
• M41: 64,504,507 km (0.104 R)
• M42: 65,954,560 km (0.083 R)
• M43: 66,087,103 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.4

Radius: 6.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.54 AU - 18.02 AU

Year: 23414 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,143,948 km

• M1: 126,859 km (0.032 R)
• M2: 478,414 km (0.03 R)
• M3: 783,743 km (0.063 R)
• M4: 2,431,713 km (0.118 R)
• M5: 2,649,827 km (0.039 R)
• M6: 3,571,799 km (0.09 R)
• M7: 4,136,680 km (0.114 R)
• M8: 6,335,919 km (0.095 R)
• M9: 6,559,418 km (0.06 R)
• M10: 7,051,445 km (0.084 R)
• M11: 19,602,258 km (0.1 R)
• M12: 21,374,394 km (0.117 R)
• M13: 24,833,546 km (0.043 R)
• M14: 25,149,496 km (0.098 R)
• M15: 27,416,503 km (0.104 R)
• M16: 27,615,468 km (0.094 R)
• M17: 35,858,759 km (0.084 R)
• M18: 37,698,813 km (0.087 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit