🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1 AU - 1.52 AU

Year: 525 Days

Day: 19.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,717,589 km

• M1: 33,211 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.42 AU - 1.5 AU

Year: 654 Days

Day: 26.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,717,589 km

• M1: 831,764 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.35 AU

Year: 1049 Days

Day: 17.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.31 AU - 4.69 AU

Year: 3540 Days

Day: 28.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,717,589 km

• M1: 1,279,062 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 12.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.09 AU - 5.49 AU

Year: 3888 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,717,589 km

• M1: 154,235 km (0.073 R)
• M2: 569,519 km (0.033 R)
• M3: 993,031 km (0.085 R)
• M4: 1,544,748 km (0.048 R)
• M5: 1,946,268 km (0.045 R)
• M6: 3,168,034 km (0.102 R)
• M7: 4,576,648 km (0.057 R)
• M8: 5,287,088 km (0.085 R)
• M9: 5,810,082 km (0.094 R)
• M10: 6,367,484 km (0.116 R)
• M11: 7,320,123 km (0.117 R)
• M12: 8,962,558 km (0.111 R)
• M13: 10,580,010 km (0.109 R)
• M14: 11,278,782 km (0.118 R)
• M15: 14,810,339 km (0.046 R)
• M16: 16,135,178 km (0.101 R)
• M17: 19,856,724 km (0.042 R)
• M18: 20,785,427 km (0.073 R)
• M19: 21,192,184 km (0.091 R)
• M20: 21,951,543 km (0.065 R)
• M21: 23,233,447 km (0.052 R)
• M22: 24,041,126 km (0.054 R)
• M23: 24,640,116 km (0.117 R)
• M24: 25,095,940 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 14.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.95 AU - 12.27 AU

Year: 14671 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,717,589 km

• M1: 181,911 km (0.112 R)
• M2: 792,719 km (0.085 R)
• M3: 1,371,812 km (0.094 R)
• M4: 1,953,150 km (0.113 R)
• M5: 2,978,643 km (0.049 R)
• M6: 4,152,687 km (0.113 R)
• M7: 6,001,567 km (0.075 R)
• M8: 8,449,587 km (0.061 R)
• M9: 8,906,010 km (0.117 R)
• M10: 9,813,471 km (0.117 R)
• M11: 11,198,448 km (0.096 R)
• M12: 13,243,301 km (0.041 R)
• M13: 14,141,337 km (0.104 R)
• M14: 17,485,149 km (0.035 R)
• M15: 19,868,692 km (0.093 R)
• M16: 21,604,775 km (0.093 R)
• M17: 25,587,220 km (0.077 R)
• M18: 28,310,948 km (0.046 R)
• M19: 29,107,108 km (0.08 R)
• M20: 32,937,861 km (0.11 R)
• M21: 35,495,835 km (0.109 R)
• M22: 36,288,404 km (0.066 R)
• M23: 40,001,872 km (0.093 R)
• M24: 43,961,429 km (0.111 R)
• M25: 51,129,710 km (0.046 R)
• M26: 55,253,974 km (0.114 R)
• M27: 57,759,738 km (0.108 R)
• M28: 65,532,394 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 6.2

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.77 AU - 13.87 AU

Year: 17023 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,717,589 km

• M1: 77,193 km (0.113 R)
• M2: 304,132 km (0.071 R)
• M3: 555,457 km (0.096 R)
• M4: 749,785 km (0.072 R)
• M5: 1,311,525 km (0.111 R)
• M6: 1,632,861 km (0.106 R)
• M7: 2,043,806 km (0.095 R)
• M8: 3,784,377 km (0.044 R)
• M9: 4,148,798 km (0.092 R)
• M10: 5,126,270 km (0.094 R)
• M11: 5,688,160 km (0.063 R)
• M12: 7,249,214 km (0.111 R)
• M13: 7,480,043 km (0.113 R)
• M14: 8,503,592 km (0.105 R)
• M15: 9,452,790 km (0.095 R)
• M16: 9,672,998 km (0.085 R)
• M17: 10,765,811 km (0.11 R)
• M18: 12,067,013 km (0.116 R)
• M19: 12,990,630 km (0.09 R)
• M20: 13,678,631 km (0.067 R)
• M21: 13,889,564 km (0.116 R)
• M22: 15,888,191 km (0.055 R)
• M23: 18,754,038 km (0.046 R)
• M24: 24,437,261 km (0.106 R)
• M25: 25,166,999 km (0.101 R)
• M26: 27,220,829 km (0.117 R)
• M27: 30,686,862 km (0.089 R)
• M28: 31,413,758 km (0.118 R)
• M29: 36,285,861 km (0.107 R)
• M30: 40,326,200 km (0.08 R)
• M31: 43,584,143 km (0.063 R)
• M32: 45,121,411 km (0.067 R)
• M33: 56,364,139 km (0.034 R)
• M34: 60,805,850 km (0.067 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: 273 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit