🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.57 AU - 1.59 AU

Year: 698 Days

Day: 39.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,219,317 km

• M1: 51,162 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.68 AU - 3.6 AU

Year: 1956 Days

Day: 25.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,219,317 km

• M1: 42,486 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.45 AU - 3.61 AU

Year: 2331 Days

Day: 18.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 13.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.02 AU - 6.1 AU

Year: 4608 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,219,317 km

• M1: 169,195 km (0.099 R)
• M2: 701,165 km (0.095 R)
• M3: 1,355,506 km (0.054 R)
• M4: 2,003,714 km (0.08 R)
• M5: 3,805,471 km (0.06 R)
• M6: 4,230,329 km (0.108 R)
• M7: 5,265,396 km (0.037 R)
• M8: 5,819,208 km (0.044 R)
• M9: 6,618,210 km (0.082 R)
• M10: 7,489,019 km (0.093 R)
• M11: 8,312,555 km (0.097 R)
• M12: 10,036,072 km (0.115 R)
• M13: 11,870,292 km (0.11 R)
• M14: 13,031,620 km (0.093 R)
• M15: 14,711,155 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 14.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.59 AU - 6.29 AU

Year: 5088 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,219,317 km

• M1: 183,557 km (0.092 R)
• M2: 827,276 km (0.056 R)
• M3: 1,495,829 km (0.077 R)
• M4: 2,486,466 km (0.056 R)
• M5: 3,723,192 km (0.098 R)
• M6: 4,602,977 km (0.111 R)
• M7: 6,041,510 km (0.091 R)
• M8: 6,954,506 km (0.097 R)
• M9: 8,156,226 km (0.103 R)
• M10: 14,231,694 km (0.115 R)
• M11: 21,235,418 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 9.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.05 AU - 12.37 AU

Year: 12319 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,219,317 km

• M1: 115,639 km (0.09 R)
• M2: 561,590 km (0.115 R)
• M3: 1,160,730 km (0.116 R)
• M4: 1,794,127 km (0.119 R)
• M5: 2,180,090 km (0.113 R)
• M6: 3,737,404 km (0.085 R)
• M7: 4,371,848 km (0.115 R)
• M8: 4,909,802 km (0.075 R)
• M9: 5,527,043 km (0.081 R)
• M10: 6,079,957 km (0.097 R)
• M11: 6,833,032 km (0.1 R)
• M12: 8,814,307 km (0.088 R)
• M13: 9,989,697 km (0.066 R)
• M14: 11,854,285 km (0.11 R)
• M15: 14,275,975 km (0.08 R)
• M16: 15,819,376 km (0.101 R)
• M17: 22,007,642 km (0.103 R)
• M18: 22,555,619 km (0.102 R)
• M19: 23,394,713 km (0.058 R)
• M20: 23,965,579 km (0.097 R)
• M21: 26,649,963 km (0.093 R)
• M22: 33,082,223 km (0.053 R)
• M23: 33,801,489 km (0.088 R)
• M24: 35,147,122 km (0.12 R)
• M25: 45,141,606 km (0.104 R)
• M26: 47,830,478 km (0.098 R)
• M27: 48,442,184 km (0.095 R)
• M28: 51,259,710 km (0.095 R)
• M29: 55,183,812 km (0.115 R)
• M30: 56,705,671 km (0.118 R)
• M31: 57,219,091 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 4.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.18 AU - 15.92 AU

Year: 17530 Days

Day: 19.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,219,317 km

• M1: 59,690 km (0.066 R)
• M2: 295,755 km (0.081 R)
• M3: 459,864 km (0.106 R)
• M4: 1,391,559 km (0.086 R)
• M5: 1,826,440 km (0.046 R)
• M6: 2,400,447 km (0.089 R)
• M7: 7,010,755 km (0.042 R)
• M8: 9,035,861 km (0.103 R)
• M9: 10,813,832 km (0.115 R)
• M10: 13,957,182 km (0.063 R)
• M11: 16,979,807 km (0.12 R)
• M12: 17,385,965 km (0.099 R)
• M13: 20,487,728 km (0.102 R)
• M14: 33,422,558 km (0.074 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit