🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.59 AU - 0.81 AU

Year: 218 Days

Day: 41.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.41 AU - 1.93 AU

Year: 805 Days

Day: 44.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,709,831 km

• M1: 70,012 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.3 AU - 2.4 AU

Year: 1343 Days

Day: 35.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.62 AU - 2.62 AU

Year: 1581 Days

Day: 16.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.15 AU - 4.39 AU

Year: 2729 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,709,831 km

• M1: 33,959 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 9.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8 AU - 12.04 AU

Year: 11824 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,709,831 km

• M1: 119,828 km (0.031 R)
• M2: 919,129 km (0.1 R)
• M3: 1,698,833 km (0.117 R)
• M4: 2,631,277 km (0.06 R)
• M5: 5,950,106 km (0.11 R)
• M6: 10,750,552 km (0.048 R)
• M7: 20,722,297 km (0.11 R)
• M8: 25,184,054 km (0.078 R)
• M9: 25,596,196 km (0.095 R)

Asteroid Belt

Center: 10.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 12

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.17 AU - 12.45 AU

Year: 15130 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,709,831 km

• M1: 149,448 km (0.059 R)
• M2: 1,657,694 km (0.117 R)
• M3: 2,313,082 km (0.03 R)
• M4: 2,722,681 km (0.065 R)
• M5: 3,564,468 km (0.099 R)
• M6: 4,170,489 km (0.072 R)
• M7: 6,636,311 km (0.081 R)
• M8: 7,308,155 km (0.09 R)
• M9: 7,724,336 km (0.093 R)
• M10: 8,112,244 km (0.066 R)
• M11: 9,068,773 km (0.104 R)
• M12: 9,648,165 km (0.097 R)
• M13: 11,929,832 km (0.045 R)
• M14: 14,812,134 km (0.068 R)
• M15: 16,805,974 km (0.088 R)
• M16: 17,904,621 km (0.112 R)
• M17: 18,357,304 km (0.085 R)
• M18: 20,901,964 km (0.065 R)
• M19: 21,743,153 km (0.101 R)
• M20: 22,694,446 km (0.115 R)
• M21: 24,127,294 km (0.092 R)
• M22: 26,778,767 km (0.111 R)
• M23: 27,871,579 km (0.065 R)
• M24: 30,146,215 km (0.108 R)
• M25: 35,890,474 km (0.088 R)
• M26: 47,160,280 km (0.074 R)
• M27: 47,735,334 km (0.101 R)
• M28: 48,752,899 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39

Radius: 5.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.93 AU - 14.49 AU

Year: 16892 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,709,831 km

• M1: 90,507 km (0.102 R)
• M2: 495,767 km (0.104 R)
• M3: 835,355 km (0.057 R)
• M4: 1,153,699 km (0.107 R)
• M5: 1,550,133 km (0.094 R)
• M6: 3,392,431 km (0.118 R)
• M7: 6,289,094 km (0.111 R)
• M8: 8,603,972 km (0.086 R)
• M9: 8,866,516 km (0.092 R)
• M10: 9,566,634 km (0.11 R)
• M11: 12,260,593 km (0.106 R)
• M12: 22,932,306 km (0.039 R)
• M13: 24,172,323 km (0.108 R)
• M14: 24,997,954 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 6.6

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.69 AU - 20.33 AU

Year: 28492 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,709,831 km

• M1: 92,152 km (0.073 R)
• M2: 333,454 km (0.085 R)
• M3: 751,131 km (0.089 R)
• M4: 1,111,961 km (0.119 R)
• M5: 1,446,163 km (0.038 R)
• M6: 2,093,473 km (0.095 R)
• M7: 2,681,841 km (0.076 R)
• M8: 3,374,928 km (0.105 R)
• M9: 3,977,059 km (0.088 R)
• M10: 4,837,098 km (0.05 R)
• M11: 6,168,967 km (0.088 R)
• M12: 6,678,498 km (0.08 R)
• M13: 6,967,970 km (0.073 R)
• M14: 7,624,255 km (0.088 R)
• M15: 9,117,541 km (0.034 R)
• M16: 11,812,697 km (0.102 R)
• M17: 13,569,424 km (0.107 R)
• M18: 15,160,996 km (0.08 R)
• M19: 17,410,649 km (0.093 R)
• M20: 20,473,366 km (0.06 R)
• M21: 21,291,667 km (0.069 R)
• M22: 27,149,620 km (0.113 R)
• M23: 31,916,257 km (0.075 R)
• M24: 34,424,714 km (0.089 R)
• M25: 36,168,128 km (0.09 R)
• M26: 40,463,382 km (0.063 R)
• M27: 42,898,685 km (0.094 R)
• M28: 44,575,378 km (0.112 R)
• M29: 48,417,052 km (0.105 R)
• M30: 50,050,212 km (0.084 R)
• M31: 57,552,994 km (0.079 R)
• M32: 60,004,005 km (0.063 R)
• M33: 68,223,511 km (0.079 R)
• M34: 77,653,263 km (0.078 R)
• M35: 77,899,501 km (0.084 R)
• M36: 83,191,974 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit