🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.56 AU - 2.22 AU

Year: 940 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.59 AU - 3.83 AU

Year: 2584 Days

Day: 38.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,366,615 km

• M1: 1,090,120 km (0.093 R)
• M2: 1,174,343 km (0.04 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 14.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.74 AU - 10.52 AU

Year: 9169 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 98,366,615 km

• M1: 177,872 km (0.039 R)
• M2: 903,422 km (0.077 R)
• M3: 1,354,758 km (0.094 R)
• M4: 2,085,843 km (0.046 R)
• M5: 2,927,032 km (0.108 R)
• M6: 4,986,546 km (0.097 R)
• M7: 5,658,091 km (0.103 R)
• M8: 7,642,955 km (0.098 R)
• M9: 16,145,799 km (0.084 R)
• M10: 16,938,518 km (0.118 R)
• M11: 27,175,800 km (0.07 R)
• M12: 29,159,767 km (0.12 R)
• M13: 37,835,545 km (0.08 R)
• M14: 39,708,361 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.6

Radius: 4.2

Gravity: 36.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.55 AU - 15.83 AU

Year: 21410 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,366,615 km

• M1: 52,210 km (0.103 R)
• M2: 215,720 km (0.084 R)
• M3: 455,825 km (0.105 R)
• M4: 657,183 km (0.072 R)
• M5: 859,589 km (0.058 R)
• M6: 1,486,255 km (0.092 R)
• M7: 1,620,594 km (0.09 R)
• M8: 2,156,453 km (0.097 R)
• M9: 3,904,654 km (0.103 R)
• M10: 5,662,878 km (0.065 R)
• M11: 9,390,707 km (0.1 R)
• M12: 9,677,785 km (0.106 R)
• M13: 12,737,959 km (0.061 R)
• M14: 12,877,834 km (0.089 R)
• M15: 19,447,125 km (0.047 R)
• M16: 21,356,592 km (0.099 R)
• M17: 22,255,376 km (0.09 R)
• M18: 24,774,455 km (0.066 R)
• M19: 29,141,516 km (0.059 R)
• M20: 34,129,258 km (0.041 R)
• M21: 40,105,095 km (0.107 R)
• M22: 41,470,325 km (0.109 R)
• M23: 43,338,653 km (0.061 R)
• M24: 50,318,441 km (0.094 R)
• M25: 53,708,179 km (0.115 R)
• M26: 59,951,496 km (0.11 R)
• M27: 65,405,984 km (0.11 R)
• M28: 66,872,193 km (0.113 R)
• M29: 73,180,286 km (0.081 R)
• M30: 77,754,241 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.1

Radius: 5.1

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.78 AU - 19.04 AU

Year: 25148 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,366,615 km

• M1: 63,429 km (0.091 R)
• M2: 274,512 km (0.071 R)
• M3: 986,897 km (0.095 R)
• M4: 1,323,044 km (0.105 R)
• M5: 1,636,601 km (0.057 R)
• M6: 1,872,217 km (0.105 R)
• M7: 2,063,553 km (0.118 R)
• M8: 2,339,112 km (0.057 R)
• M9: 2,991,957 km (0.101 R)
• M10: 5,500,265 km (0.103 R)
• M11: 8,667,701 km (0.084 R)
• M12: 9,323,238 km (0.097 R)
• M13: 10,598,710 km (0.048 R)
• M14: 13,026,833 km (0.115 R)
• M15: 16,687,642 km (0.096 R)
• M16: 18,364,485 km (0.091 R)
• M17: 22,157,689 km (0.043 R)
• M18: 22,929,614 km (0.085 R)
• M19: 25,472,329 km (0.103 R)
• M20: 27,060,011 km (0.103 R)
• M21: 27,309,839 km (0.064 R)
• M22: 31,383,988 km (0.091 R)
• M23: 37,369,847 km (0.069 R)
• M24: 41,535,101 km (0.117 R)
• M25: 42,538,454 km (0.087 R)
• M26: 43,216,132 km (0.087 R)
• M27: 50,018,048 km (0.028 R)
• M28: 50,773,069 km (0.078 R)
• M29: 54,066,615 km (0.064 R)
• M30: 55,664,620 km (0.1 R)
• M31: 58,536,450 km (0.089 R)
• M32: 68,665,722 km (0.117 R)
• M33: 70,302,771 km (0.06 R)
• M34: 74,141,902 km (0.073 R)
• M35: 89,228,248 km (0.115 R)
• M36: 98,072,026 km (0.114 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit