🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.01 AU - 1.59 AU

Year: 528 Days

Day: 14 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.59 AU - 2.07 AU

Year: 882 Days

Day: 45.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,183,960 km

• M1: 39,494 km (0.105 R)
• M2: 550,670 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.72 AU - 2.66 AU

Year: 1155 Days

Day: 15.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,183,960 km

• M1: 802,293 km (0.042 R)
• M2: 1,260,362 km (0.053 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 12.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.5 AU - 11.44 AU

Year: 10388 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,183,960 km

• M1: 363,672 km (0.112 R)
• M2: 792,869 km (0.111 R)
• M3: 1,287,888 km (0.1 R)
• M4: 1,886,878 km (0.06 R)
• M5: 2,630,230 km (0.12 R)
• M6: 3,271,556 km (0.107 R)
• M7: 7,846,558 km (0.101 R)
• M8: 10,419,342 km (0.056 R)
• M9: 16,375,282 km (0.092 R)
• M10: 16,900,520 km (0.106 R)
• M11: 20,516,899 km (0.067 R)
• M12: 24,279,884 km (0.106 R)
• M13: 26,728,053 km (0.076 R)
• M14: 27,548,597 km (0.089 R)
• M15: 33,665,804 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 7.2

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.12 AU - 16.44 AU

Year: 17250 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,183,960 km

• M1: 89,908 km (0.094 R)
• M2: 434,283 km (0.059 R)
• M3: 721,959 km (0.08 R)
• M4: 1,774,081 km (0.053 R)
• M5: 2,442,634 km (0.082 R)
• M6: 2,847,147 km (0.104 R)
• M7: 3,640,015 km (0.105 R)
• M8: 4,266,980 km (0.059 R)
• M9: 5,000,608 km (0.11 R)
• M10: 6,989,213 km (0.111 R)
• M11: 8,736,067 km (0.05 R)
• M12: 9,913,552 km (0.118 R)
• M13: 17,592,859 km (0.082 R)
• M14: 19,277,032 km (0.109 R)
• M15: 26,409,858 km (0.11 R)
• M16: 35,121,990 km (0.101 R)
• M17: 37,493,864 km (0.069 R)
• M18: 51,144,819 km (0.098 R)
• M19: 54,185,845 km (0.093 R)
• M20: 54,734,719 km (0.032 R)
• M21: 64,847,535 km (0.078 R)
• M22: 70,124,151 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.3

Radius: 5.3

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.16 AU - 19.12 AU

Year: 27539 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,183,960 km

• M1: 65,973 km (0.053 R)
• M2: 486,492 km (0.111 R)
• M3: 728,841 km (0.046 R)
• M4: 1,185,713 km (0.118 R)
• M5: 2,117,408 km (0.108 R)
• M6: 3,172,073 km (0.116 R)
• M7: 3,460,348 km (0.073 R)
• M8: 4,979,365 km (0.067 R)
• M9: 5,571,473 km (0.096 R)
• M10: 7,833,842 km (0.081 R)
• M11: 8,307,170 km (0.115 R)
• M12: 15,974,210 km (0.071 R)
• M13: 16,734,317 km (0.042 R)
• M14: 18,693,451 km (0.051 R)
• M15: 20,999,352 km (0.044 R)
• M16: 21,604,176 km (0.117 R)
• M17: 23,488,212 km (0.063 R)
• M18: 25,252,420 km (0.086 R)
• M19: 25,936,082 km (0.065 R)
• M20: 31,593,874 km (0.078 R)
• M21: 32,121,505 km (0.096 R)
• M22: 33,876,887 km (0.118 R)
• M23: 34,290,974 km (0.102 R)
• M24: 36,991,664 km (0.086 R)
• M25: 41,225,134 km (0.086 R)
• M26: 42,812,218 km (0.087 R)
• M27: 46,445,950 km (0.114 R)
• M28: 48,686,926 km (0.113 R)
• M29: 49,567,758 km (0.119 R)
• M30: 50,818,696 km (0.081 R)
• M31: 64,505,405 km (0.07 R)
• M32: 65,141,346 km (0.115 R)
• M33: 69,044,952 km (0.09 R)
• M34: 71,959,119 km (0.088 R)
• M35: 73,331,380 km (0.117 R)
• M36: 80,700,272 km (0.081 R)
• M37: 83,429,237 km (0.07 R)
• M38: 83,931,885 km (0.039 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 561 - 15,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit