🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 349 Days

Day: 40.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 170.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 13.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.8 AU - 0.92 AU

Year: 507 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 46,205,913 km

• M1: 167,550 km (0.119 R)
• M2: 594,203 km (0.079 R)
• M3: 1,035,965 km (0.107 R)
• M4: 1,505,703 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 8.1

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.58 AU - 1.68 AU

Year: 1323 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,205,913 km

• M1: 100,829 km (0.076 R)
• M2: 361,279 km (0.077 R)
• M3: 646,113 km (0.083 R)
• M4: 983,157 km (0.088 R)
• M5: 1,393,355 km (0.08 R)
• M6: 1,648,718 km (0.09 R)
• M7: 2,442,335 km (0.097 R)
• M8: 2,931,969 km (0.069 R)
• M9: 3,534,549 km (0.044 R)
• M10: 4,424,955 km (0.054 R)
• M11: 5,047,432 km (0.113 R)
• M12: 5,501,462 km (0.118 R)
• M13: 6,124,986 km (0.063 R)
• M14: 7,457,454 km (0.109 R)
• M15: 7,790,459 km (0.026 R)
• M16: 8,456,768 km (0.085 R)
• M17: 10,339,158 km (0.114 R)
• M18: 10,894,315 km (0.109 R)
• M19: 11,360,014 km (0.025 R)
• M20: 12,601,526 km (0.097 R)
• M21: 13,074,704 km (0.108 R)
• M22: 13,723,959 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.99 AU - 3.29 AU

Year: 3538 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,205,913 km

• M1: 129,552 km (0.105 R)
• M2: 490,681 km (0.115 R)
• M3: 814,860 km (0.115 R)
• M4: 1,474,586 km (0.096 R)
• M5: 1,886,130 km (0.094 R)
• M6: 2,749,908 km (0.082 R)
• M7: 3,236,251 km (0.074 R)
• M8: 4,834,106 km (0.119 R)
• M9: 6,157,299 km (0.114 R)
• M10: 6,754,942 km (0.073 R)
• M11: 7,453,564 km (0.101 R)
• M12: 7,836,834 km (0.111 R)
• M13: 8,166,249 km (0.115 R)
• M14: 9,466,404 km (0.117 R)
• M15: 11,774,998 km (0.061 R)
• M16: 12,517,303 km (0.119 R)
• M17: 14,386,827 km (0.116 R)
• M18: 15,593,932 km (0.097 R)
• M19: 16,921,913 km (0.088 R)
• M20: 17,867,072 km (0.051 R)
• M21: 19,560,071 km (0.071 R)
• M22: 20,476,508 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 11.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.59 AU - 5.11 AU

Year: 5769 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,205,913 km

• M1: 141,819 km (0.084 R)
• M2: 553,811 km (0.117 R)
• M3: 1,017,565 km (0.049 R)
• M4: 1,532,481 km (0.059 R)
• M5: 2,608,688 km (0.117 R)
• M6: 3,382,857 km (0.099 R)
• M7: 4,174,977 km (0.112 R)
• M8: 5,384,925 km (0.047 R)
• M9: 6,071,430 km (0.063 R)
• M10: 8,835,101 km (0.111 R)
• M11: 11,993,860 km (0.069 R)
• M12: 12,933,783 km (0.066 R)
• M13: 15,943,243 km (0.068 R)
• M14: 17,301,592 km (0.05 R)
• M15: 18,676,845 km (0.06 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 7.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.9 AU - 12.18 AU

Year: 23323 Days

Day: 20.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,205,913 km

• M1: 93,199 km (0.098 R)
• M2: 484,697 km (0.12 R)
• M3: 1,440,627 km (0.066 R)
• M4: 2,935,260 km (0.115 R)
• M5: 3,509,716 km (0.098 R)
• M6: 4,611,055 km (0.033 R)
• M7: 7,036,336 km (0.104 R)
• M8: 8,768,530 km (0.073 R)
• M9: 12,756,958 km (0.047 R)
• M10: 13,715,282 km (0.081 R)
• M11: 15,774,796 km (0.107 R)
• M12: 16,251,265 km (0.116 R)
• M13: 17,593,158 km (0.047 R)
• M14: 18,328,432 km (0.116 R)
• M15: 20,415,621 km (0.08 R)
• M16: 25,892,250 km (0.097 R)
• M17: 27,718,241 km (0.032 R)
• M18: 28,014,296 km (0.105 R)
• M19: 31,091,225 km (0.1 R)
• M20: 33,041,532 km (0.029 R)
• M21: 42,833,162 km (0.102 R)
• M22: 43,228,998 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit