🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 35.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.76 AU - 1.84 AU

Year: 896 Days

Day: 18.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 8

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.21 AU - 11.69 AU

Year: 11640 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,601,953 km

• M1: 100,081 km (0.03 R)
• M2: 384,467 km (0.1 R)
• M3: 680,820 km (0.087 R)
• M4: 1,110,615 km (0.068 R)
• M5: 1,509,443 km (0.108 R)
• M6: 2,741,082 km (0.051 R)
• M7: 3,995,610 km (0.054 R)
• M8: 4,811,367 km (0.109 R)
• M9: 6,730,259 km (0.107 R)
• M10: 9,302,444 km (0.055 R)
• M11: 9,745,254 km (0.104 R)
• M12: 12,823,529 km (0.085 R)
• M13: 13,809,828 km (0.04 R)
• M14: 14,256,827 km (0.048 R)
• M15: 14,779,522 km (0.081 R)
• M16: 16,566,767 km (0.117 R)
• M17: 16,853,995 km (0.112 R)
• M18: 17,661,076 km (0.114 R)
• M19: 18,725,016 km (0.057 R)
• M20: 24,693,672 km (0.098 R)
• M21: 27,199,586 km (0.062 R)
• M22: 29,134,485 km (0.094 R)
• M23: 32,823,119 km (0.092 R)
• M24: 35,845,595 km (0.093 R)
• M25: 41,111,589 km (0.089 R)
• M26: 42,975,579 km (0.065 R)
• M27: 44,479,037 km (0.096 R)
• M28: 44,895,069 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 9.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.44 AU - 12.18 AU

Year: 14106 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 95,601,953 km

• M1: 119,379 km (0.118 R)
• M2: 480,508 km (0.034 R)
• M3: 873,951 km (0.081 R)
• M4: 2,983,879 km (0.09 R)
• M5: 3,287,862 km (0.075 R)
• M6: 3,668,738 km (0.048 R)
• M7: 4,018,498 km (0.098 R)
• M8: 5,723,615 km (0.099 R)
• M9: 20,947,442 km (0.112 R)
• M10: 22,069,725 km (0.086 R)
• M11: 29,543,036 km (0.118 R)
• M12: 37,721,701 km (0.07 R)
• M13: 38,269,230 km (0.119 R)
• M14: 47,132,305 km (0.085 R)
• M15: 52,886,288 km (0.079 R)
• M16: 60,762,317 km (0.1 R)
• M17: 61,893,576 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.9

Radius: 8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.2 AU - 18 AU

Year: 23958 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,601,953 km

• M1: 99,632 km (0.112 R)
• M2: 1,022,352 km (0.059 R)
• M3: 1,797,418 km (0.089 R)
• M4: 2,380,850 km (0.089 R)
• M5: 3,438,806 km (0.114 R)
• M6: 4,743,449 km (0.107 R)
• M7: 5,339,896 km (0.078 R)
• M8: 6,538,175 km (0.061 R)
• M9: 9,214,630 km (0.078 R)
• M10: 9,826,187 km (0.12 R)
• M11: 10,529,895 km (0.12 R)
• M12: 16,781,590 km (0.092 R)
• M13: 20,014,400 km (0.045 R)
• M14: 21,776,663 km (0.048 R)
• M15: 24,784,478 km (0.097 R)
• M16: 27,059,861 km (0.11 R)
• M17: 30,394,248 km (0.092 R)
• M18: 31,746,463 km (0.096 R)
• M19: 33,992,825 km (0.094 R)
• M20: 44,726,771 km (0.087 R)
• M21: 53,142,699 km (0.105 R)
• M22: 58,543,182 km (0.05 R)
• M23: 62,124,705 km (0.059 R)
• M24: 67,425,705 km (0.103 R)
• M25: 71,122,568 km (0.118 R)
• M26: 73,982,131 km (0.096 R)
• M27: 75,930,643 km (0.11 R)
• M28: 77,165,574 km (0.118 R)
• M29: 81,207,708 km (0.091 R)
• M30: 82,499,187 km (0.074 R)
• M31: 85,123,133 km (0.059 R)
• M32: 88,889,559 km (0.088 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: 278 - 18,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit