🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.79 AU - 0.93 AU

Year: 236 Days

Day: 25.6 Hours

Environment

Temp: 269 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,799,758 km

• M1: 531,970 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.56 AU - 4.56 AU

Year: 2424 Days

Day: 46 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.78 AU - 4.38 AU

Year: 2442 Days

Day: 40.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,799,758 km

• M1: 179,517 km (0.074 R)
• M2: 1,144,274 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.21 AU - 4.95 AU

Year: 2904 Days

Day: 26.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.21 AU - 7.33 AU

Year: 5219 Days

Day: 46.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,799,758 km

• M1: 323,131 km (0.059 R)
• M2: 850,015 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.67 AU - 7.91 AU

Year: 5831 Days

Day: 13.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,799,758 km

• M1: 2,583,406 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.65 AU - 9.35 AU

Year: 7999 Days

Day: 19.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.14 AU - 12.6 AU

Year: 11358 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,799,758 km

• M1: 301,141 km (0.091 R)
• M2: 445,951 km (0.045 R)
• M3: 747,989 km (0.104 R)
• M4: 951,742 km (0.102 R)
• M5: 1,155,793 km (0.054 R)
• M6: 1,273,826 km (0.114 R)
• M7: 1,396,047 km (0.033 R)
• M8: 1,675,496 km (0.075 R)
• M9: 2,117,109 km (0.087 R)
• M10: 2,595,074 km (0.074 R)
• M11: 2,887,538 km (0.102 R)
• M12: 3,303,719 km (0.082 R)
• M13: 3,979,303 km (0.098 R)
• M14: 4,224,494 km (0.098 R)
• M15: 4,506,337 km (0.107 R)
• M16: 4,794,313 km (0.104 R)
• M17: 4,989,837 km (0.064 R)
• M18: 5,660,484 km (0.111 R)
• M19: 5,798,114 km (0.102 R)
• M20: 5,902,085 km (0.111 R)
• M21: 6,076,666 km (0.086 R)
• M22: 6,288,646 km (0.108 R)
• M23: 6,395,459 km (0.095 R)
• M24: 8,148,147 km (0.103 R)
• M25: 8,342,924 km (0.088 R)
• M26: 8,936,827 km (0.088 R)
• M27: 9,544,344 km (0.116 R)
• M28: 9,708,603 km (0.073 R)
• M29: 10,123,587 km (0.075 R)
• M30: 10,249,100 km (0.092 R)
• M31: 11,099,863 km (0.117 R)
• M32: 11,621,211 km (0.105 R)
• M33: 11,796,839 km (0.113 R)
• M34: 12,284,229 km (0.082 R)
• M35: 12,914,186 km (0.094 R)
• M36: 13,278,905 km (0.118 R)
• M37: 15,489,513 km (0.075 R)
• M38: 16,170,034 km (0.105 R)
• M39: 16,612,544 km (0.1 R)
• M40: 16,959,611 km (0.11 R)
• M41: 17,158,876 km (0.09 R)
• M42: 17,559,948 km (0.059 R)
• M43: 18,473,841 km (0.118 R)
• M44: 20,665,749 km (0.119 R)
• M45: 20,932,033 km (0.057 R)
• M46: 21,253,369 km (0.076 R)
• M47: 21,684,062 km (0.114 R)
• M48: 21,900,679 km (0.06 R)
• M49: 22,938,739 km (0.046 R)
• M50: 23,436,152 km (0.031 R)
• M51: 24,949,484 km (0.112 R)
• M52: 25,632,398 km (0.057 R)
• M53: 25,803,987 km (0.107 R)
• M54: 26,610,170 km (0.115 R)
• M55: 26,958,135 km (0.099 R)
• M56: 27,307,745 km (0.096 R)
• M57: 29,316,695 km (0.079 R)
• M58: 29,916,732 km (0.052 R)
• M59: 31,802,114 km (0.083 R)
• M60: 32,666,341 km (0.069 R)
• M61: 33,225,837 km (0.115 R)
• M62: 33,600,729 km (0.093 R)
• M63: 34,039,799 km (0.061 R)
• M64: 35,304,649 km (0.11 R)
• M65: 37,230,871 km (0.076 R)
• M66: 37,685,200 km (0.047 R)
• M67: 37,945,650 km (0.081 R)
• M68: 38,468,494 km (0.119 R)
• M69: 39,454,942 km (0.111 R)
• M70: 39,851,975 km (0.084 R)
• M71: 39,984,519 km (0.047 R)
• M72: 40,316,626 km (0.054 R)
• M73: 40,516,489 km (0.116 R)
• M74: 41,452,972 km (0.079 R)
• M75: 41,991,225 km (0.112 R)
• M76: 42,667,407 km (0.11 R)
• M77: 42,938,927 km (0.11 R)
• M78: 44,855,426 km (0.072 R)
• M79: 45,963,048 km (0.093 R)
• M80: 46,450,588 km (0.066 R)
• M81: 46,729,887 km (0.117 R)

Kuiper Belt

Range: 37.1 - 65.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit