🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.88 AU - 2.24 AU

Year: 1064 Days

Day: 24.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,980,832 km

• M1: 1,167,761 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.79 AU - 2.63 AU

Year: 1182 Days

Day: 19.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.99 AU - 3.89 AU

Year: 2296 Days

Day: 15.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,980,832 km

• M1: 238,459 km (0.087 R)
• M2: 2,316,972 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.58 AU - 4.34 AU

Year: 2836 Days

Day: 28.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.9

Radius: 6.8

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.51 AU - 15.61 AU

Year: 16986 Days

Day: 24.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,980,832 km

• M1: 99,034 km (0.105 R)
• M2: 596,746 km (0.031 R)
• M3: 883,675 km (0.118 R)
• M4: 1,375,253 km (0.092 R)
• M5: 1,867,281 km (0.1 R)
• M6: 2,094,520 km (0.087 R)
• M7: 2,470,459 km (0.112 R)
• M8: 2,817,526 km (0.109 R)
• M9: 3,118,068 km (0.114 R)
• M10: 4,025,679 km (0.1 R)
• M11: 4,779,203 km (0.083 R)
• M12: 5,431,749 km (0.062 R)
• M13: 8,087,560 km (0.106 R)
• M14: 19,438,448 km (0.048 R)
• M15: 20,900,767 km (0.114 R)
• M16: 28,052,443 km (0.12 R)
• M17: 29,442,806 km (0.074 R)
• M18: 35,465,167 km (0.086 R)
• M19: 38,621,533 km (0.113 R)
• M20: 39,618,004 km (0.036 R)
• M21: 43,622,889 km (0.104 R)
• M22: 48,216,291 km (0.112 R)
• M23: 50,544,782 km (0.049 R)
• M24: 60,229,000 km (0.059 R)
• M25: 62,732,072 km (0.069 R)
• M26: 63,515,965 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.4

Radius: 4.9

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.06 AU - 13.16 AU

Year: 17083 Days

Day: 21.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,980,832 km

• M1: 155,731 km (0.049 R)
• M2: 438,920 km (0.062 R)
• M3: 618,737 km (0.111 R)
• M4: 1,253,481 km (0.095 R)
• M5: 1,493,136 km (0.108 R)
• M6: 1,960,480 km (0.112 R)
• M7: 2,154,359 km (0.114 R)
• M8: 3,131,831 km (0.095 R)
• M9: 3,422,500 km (0.101 R)
• M10: 3,678,462 km (0.099 R)
• M11: 5,421,726 km (0.086 R)
• M12: 6,626,587 km (0.037 R)
• M13: 6,823,458 km (0.099 R)
• M14: 8,496,561 km (0.104 R)
• M15: 9,854,161 km (0.114 R)
• M16: 10,691,760 km (0.104 R)
• M17: 12,687,395 km (0.054 R)
• M18: 13,114,348 km (0.1 R)
• M19: 14,784,309 km (0.095 R)
• M20: 16,590,853 km (0.073 R)
• M21: 19,168,574 km (0.085 R)
• M22: 19,649,531 km (0.085 R)
• M23: 19,811,695 km (0.077 R)
• M24: 21,827,377 km (0.051 R)
• M25: 23,608,190 km (0.118 R)
• M26: 23,975,602 km (0.083 R)
• M27: 25,967,498 km (0.11 R)
• M28: 29,634,291 km (0.094 R)
• M29: 29,954,580 km (0.107 R)
• M30: 30,602,040 km (0.071 R)
• M31: 35,879,404 km (0.078 R)
• M32: 36,487,220 km (0.08 R)
• M33: 48,337,466 km (0.12 R)
• M34: 49,377,171 km (0.098 R)
• M35: 51,041,148 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 7.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.14 AU - 17.5 AU

Year: 23727 Days

Day: 22 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,980,832 km

• M1: 93,349 km (0.06 R)
• M2: 443,109 km (0.091 R)
• M3: 764,894 km (0.092 R)
• M4: 1,212,940 km (0.076 R)
• M5: 1,988,604 km (0.075 R)
• M6: 2,743,027 km (0.102 R)
• M7: 3,997,853 km (0.054 R)
• M8: 4,244,540 km (0.107 R)
• M9: 4,667,304 km (0.089 R)
• M10: 5,446,260 km (0.11 R)
• M11: 6,686,875 km (0.077 R)
• M12: 7,035,438 km (0.047 R)
• M13: 7,816,638 km (0.104 R)
• M14: 9,659,834 km (0.115 R)
• M15: 11,219,541 km (0.036 R)
• M16: 11,964,090 km (0.12 R)
• M17: 13,758,815 km (0.061 R)
• M18: 15,348,293 km (0.119 R)
• M19: 17,543,492 km (0.093 R)
• M20: 18,207,258 km (0.112 R)
• M21: 19,850,590 km (0.106 R)
• M22: 20,118,819 km (0.112 R)
• M23: 21,309,319 km (0.118 R)
• M24: 22,064,788 km (0.111 R)
• M25: 22,837,910 km (0.083 R)
• M26: 23,231,353 km (0.038 R)
• M27: 24,438,458 km (0.036 R)
• M28: 27,749,358 km (0.081 R)
• M29: 31,227,060 km (0.096 R)
• M30: 31,955,900 km (0.103 R)
• M31: 32,945,041 km (0.097 R)
• M32: 40,449,020 km (0.09 R)
• M33: 43,083,439 km (0.106 R)
• M34: 49,670,831 km (0.075 R)
• M35: 54,067,962 km (0.068 R)
• M36: 54,416,674 km (0.104 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit