🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 13.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,628,483 km

• M1: 283,937 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.35 AU - 3.87 AU

Year: 1993 Days

Day: 12.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,628,483 km

• M1: 36,651 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577

Radius: 3.8

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.01 AU - 16.43 AU

Year: 23741 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,628,483 km

• M1: 47,273 km (0.096 R)
• M2: 904,618 km (0.107 R)
• M3: 1,092,214 km (0.069 R)
• M4: 1,950,607 km (0.114 R)
• M5: 3,835,091 km (0.108 R)
• M6: 4,027,175 km (0.068 R)
• M7: 5,317,008 km (0.088 R)
• M8: 5,843,592 km (0.11 R)
• M9: 6,720,535 km (0.067 R)
• M10: 7,190,272 km (0.063 R)
• M11: 7,681,551 km (0.086 R)
• M12: 10,980,933 km (0.112 R)
• M13: 11,499,439 km (0.062 R)
• M14: 11,698,105 km (0.118 R)
• M15: 15,594,830 km (0.116 R)
• M16: 16,332,348 km (0.074 R)
• M17: 22,260,911 km (0.119 R)
• M18: 24,046,960 km (0.089 R)
• M19: 24,263,279 km (0.094 R)
• M20: 27,310,438 km (0.069 R)
• M21: 41,736,460 km (0.089 R)
• M22: 42,048,820 km (0.103 R)
• M23: 43,313,520 km (0.115 R)
• M24: 58,157,818 km (0.066 R)
• M25: 63,153,190 km (0.087 R)
• M26: 68,861,097 km (0.056 R)
• M27: 71,281,889 km (0.117 R)
• M28: 77,462,974 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331

Radius: 3.7

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.71 AU - 22.91 AU

Year: 29649 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,628,483 km

• M1: 46,375 km (0.116 R)
• M2: 232,625 km (0.114 R)
• M3: 352,004 km (0.081 R)
• M4: 838,795 km (0.072 R)
• M5: 1,200,972 km (0.08 R)
• M6: 1,441,375 km (0.112 R)
• M7: 2,017,626 km (0.092 R)
• M8: 2,424,981 km (0.099 R)
• M9: 2,588,193 km (0.078 R)
• M10: 3,575,988 km (0.088 R)
• M11: 4,236,313 km (0.087 R)
• M12: 6,086,090 km (0.088 R)
• M13: 7,068,649 km (0.064 R)
• M14: 7,746,327 km (0.085 R)
• M15: 9,627,969 km (0.105 R)
• M16: 9,919,386 km (0.052 R)
• M17: 10,581,506 km (0.034 R)
• M18: 15,578,225 km (0.085 R)
• M19: 15,898,963 km (0.103 R)
• M20: 16,803,880 km (0.031 R)
• M21: 24,225,879 km (0.118 R)
• M22: 24,764,731 km (0.073 R)
• M23: 30,102,981 km (0.063 R)
• M24: 31,611,975 km (0.101 R)
• M25: 35,741,624 km (0.099 R)
• M26: 36,019,876 km (0.093 R)
• M27: 37,289,364 km (0.054 R)
• M28: 37,575,544 km (0.095 R)
• M29: 37,863,071 km (0.061 R)
• M30: 39,175,344 km (0.095 R)
• M31: 42,666,210 km (0.046 R)
• M32: 46,193,878 km (0.051 R)
• M33: 52,736,241 km (0.096 R)
• M34: 53,822,621 km (0.044 R)
• M35: 58,896,233 km (0.066 R)
• M36: 62,048,260 km (0.068 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit