🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 179 Days

Day: 14.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.95 AU - 4.97 AU

Year: 3295 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 11.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.54 AU - 6.64 AU

Year: 5918 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,742,050 km

• M1: 147,803 km (0.044 R)
• M2: 518,207 km (0.1 R)
• M3: 910,453 km (0.107 R)
• M4: 1,410,110 km (0.071 R)
• M5: 2,470,010 km (0.118 R)
• M6: 3,540,234 km (0.03 R)
• M7: 7,920,908 km (0.115 R)
• M8: 8,641,820 km (0.102 R)
• M9: 10,135,555 km (0.118 R)
• M10: 11,152,671 km (0.114 R)
• M11: 14,969,212 km (0.081 R)
• M12: 19,764,123 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 4.6

Gravity: 33.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.74 AU - 15.78 AU

Year: 17857 Days

Day: 16.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,742,050 km

• M1: 114,293 km (0.094 R)
• M2: 387,907 km (0.082 R)
• M3: 552,016 km (0.073 R)
• M4: 1,153,549 km (0.056 R)
• M5: 1,566,589 km (0.084 R)
• M6: 1,917,695 km (0.091 R)
• M7: 2,823,959 km (0.083 R)
• M8: 3,539,037 km (0.115 R)
• M9: 4,367,959 km (0.09 R)
• M10: 5,902,982 km (0.079 R)
• M11: 6,791,145 km (0.055 R)
• M12: 7,290,203 km (0.114 R)
• M13: 7,668,387 km (0.116 R)
• M14: 9,422,571 km (0.063 R)
• M15: 10,630,275 km (0.1 R)
• M16: 13,278,756 km (0.096 R)
• M17: 14,495,136 km (0.062 R)
• M18: 16,982,949 km (0.11 R)
• M19: 18,070,076 km (0.108 R)
• M20: 23,795,486 km (0.12 R)
• M21: 29,898,481 km (0.096 R)
• M22: 31,232,595 km (0.068 R)
• M23: 37,520,492 km (0.077 R)
• M24: 46,501,451 km (0.104 R)
• M25: 62,889,898 km (0.113 R)
• M26: 67,927,606 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.1

Radius: 7.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.83 AU - 20.89 AU

Year: 32140 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,742,050 km

• M1: 115,490 km (0.111 R)
• M2: 361,728 km (0.104 R)
• M3: 779,704 km (0.108 R)
• M4: 1,288,935 km (0.064 R)
• M5: 1,541,008 km (0.092 R)
• M6: 2,696,352 km (0.117 R)
• M7: 4,446,946 km (0.05 R)
• M8: 6,299,866 km (0.067 R)
• M9: 7,620,067 km (0.083 R)
• M10: 8,133,487 km (0.11 R)
• M11: 9,459,522 km (0.112 R)
• M12: 12,959,215 km (0.104 R)
• M13: 13,321,391 km (0.108 R)
• M14: 13,990,393 km (0.062 R)
• M15: 15,234,598 km (0.048 R)
• M16: 17,852,411 km (0.046 R)
• M17: 21,052,310 km (0.085 R)
• M18: 23,959,146 km (0.06 R)
• M19: 27,477,538 km (0.118 R)
• M20: 29,173,829 km (0.106 R)
• M21: 29,796,156 km (0.116 R)
• M22: 30,682,224 km (0.108 R)
• M23: 32,109,986 km (0.101 R)
• M24: 33,717,565 km (0.086 R)
• M25: 37,675,625 km (0.086 R)
• M26: 40,994,753 km (0.118 R)
• M27: 43,527,595 km (0.071 R)
• M28: 49,077,526 km (0.068 R)
• M29: 55,840,397 km (0.099 R)
• M30: 56,222,769 km (0.101 R)
• M31: 56,992,600 km (0.107 R)
• M32: 61,759,835 km (0.089 R)
• M33: 63,822,192 km (0.118 R)
• M34: 67,866,570 km (0.084 R)
• M35: 68,739,174 km (0.1 R)
• M36: 70,062,218 km (0.061 R)
• M37: 73,214,993 km (0.095 R)
• M38: 78,358,617 km (0.101 R)
• M39: 78,837,779 km (0.091 R)
• M40: 79,319,035 km (0.048 R)
• M41: 82,247,114 km (0.111 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit