🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.37 AU - 3.51 AU

Year: 1780 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3 AU - 3.36 AU

Year: 2002 Days

Day: 32.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.67 AU - 4.17 AU

Year: 2740 Days

Day: 29 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.85 AU - 4.69 AU

Year: 3116 Days

Day: 22.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,921,367 km

• M1: 60,438 km (0.085 R)
• M2: 1,094,308 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 9.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.18 AU - 6.4 AU

Year: 4919 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,921,367 km

• M1: 124,765 km (0.034 R)
• M2: 475,272 km (0.066 R)
• M3: 872,305 km (0.069 R)
• M4: 1,622,539 km (0.091 R)
• M5: 2,613,924 km (0.089 R)
• M6: 3,761,938 km (0.116 R)
• M7: 5,217,375 km (0.094 R)
• M8: 5,648,217 km (0.052 R)
• M9: 9,740,467 km (0.037 R)
• M10: 12,435,173 km (0.106 R)
• M11: 15,127,037 km (0.12 R)
• M12: 16,365,558 km (0.081 R)
• M13: 17,165,308 km (0.054 R)
• M14: 20,697,613 km (0.033 R)
• M15: 21,852,659 km (0.047 R)
• M16: 22,222,165 km (0.069 R)
• M17: 23,742,379 km (0.096 R)
• M18: 24,054,590 km (0.108 R)
• M19: 24,927,194 km (0.117 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.25 AU - 6.47 AU

Year: 5663 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,921,367 km

• M1: 99,632 km (0.112 R)
• M2: 371,900 km (0.071 R)
• M3: 705,952 km (0.112 R)
• M4: 974,780 km (0.097 R)
• M5: 1,493,436 km (0.079 R)
• M6: 2,019,571 km (0.107 R)
• M7: 2,294,233 km (0.075 R)
• M8: 2,611,380 km (0.079 R)
• M9: 2,938,551 km (0.093 R)
• M10: 3,272,603 km (0.066 R)
• M11: 3,566,712 km (0.085 R)
• M12: 4,111,997 km (0.067 R)
• M13: 5,778,667 km (0.048 R)
• M14: 6,336,966 km (0.062 R)
• M15: 6,596,369 km (0.105 R)
• M16: 6,998,787 km (0.116 R)
• M17: 7,488,869 km (0.097 R)
• M18: 7,815,890 km (0.106 R)
• M19: 8,774,663 km (0.038 R)
• M20: 10,786,006 km (0.119 R)
• M21: 11,631,683 km (0.088 R)
• M22: 11,972,318 km (0.113 R)
• M23: 12,673,483 km (0.108 R)
• M24: 13,884,478 km (0.113 R)
• M25: 16,473,718 km (0.099 R)
• M26: 16,841,579 km (0.069 R)
• M27: 19,641,153 km (0.085 R)
• M28: 20,828,661 km (0.049 R)
• M29: 21,476,420 km (0.117 R)
• M30: 22,812,179 km (0.055 R)
• M31: 23,269,350 km (0.104 R)
• M32: 25,894,494 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 4.2

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.85 AU - 14.23 AU

Year: 17592 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,921,367 km

• M1: 54,005 km (0.119 R)
• M2: 215,122 km (0.034 R)
• M3: 386,860 km (0.105 R)
• M4: 633,697 km (0.109 R)
• M5: 1,001,857 km (0.103 R)
• M6: 1,440,328 km (0.1 R)
• M7: 1,978,432 km (0.028 R)
• M8: 2,165,280 km (0.08 R)
• M9: 2,618,262 km (0.074 R)
• M10: 2,843,856 km (0.098 R)
• M11: 3,359,968 km (0.095 R)
• M12: 4,232,273 km (0.117 R)
• M13: 6,173,605 km (0.072 R)
• M14: 10,754,591 km (0.032 R)
• M15: 11,157,308 km (0.074 R)
• M16: 15,753,553 km (0.033 R)
• M17: 17,502,352 km (0.105 R)
• M18: 22,107,873 km (0.087 R)
• M19: 24,588,056 km (0.078 R)
• M20: 25,997,567 km (0.072 R)
• M21: 29,086,464 km (0.051 R)
• M22: 32,056,430 km (0.087 R)
• M23: 43,743,614 km (0.077 R)
• M24: 44,767,612 km (0.103 R)
• M25: 49,969,279 km (0.058 R)
• M26: 55,389,360 km (0.096 R)
• M27: 56,587,339 km (0.108 R)
• M28: 57,977,403 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 5.1

Gravity: 37.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.15 AU - 18.35 AU

Year: 20003 Days

Day: 18.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,921,367 km

• M1: 63,429 km (0.047 R)
• M2: 223,200 km (0.079 R)
• M3: 624,870 km (0.099 R)
• M4: 904,918 km (0.12 R)
• M5: 1,235,529 km (0.118 R)
• M6: 3,558,485 km (0.092 R)
• M7: 4,924,912 km (0.099 R)
• M8: 5,314,764 km (0.12 R)
• M9: 6,111,671 km (0.106 R)
• M10: 6,607,888 km (0.046 R)
• M11: 7,835,188 km (0.108 R)
• M12: 11,055,283 km (0.085 R)
• M13: 16,385,754 km (0.111 R)
• M14: 16,642,614 km (0.06 R)
• M15: 20,426,991 km (0.091 R)
• M16: 24,747,228 km (0.069 R)
• M17: 25,312,558 km (0.112 R)
• M18: 30,663,225 km (0.108 R)
• M19: 31,710,859 km (0.098 R)
• M20: 35,565,099 km (0.101 R)
• M21: 41,437,563 km (0.095 R)
• M22: 46,371,151 km (0.102 R)
• M23: 51,682,175 km (0.041 R)
• M24: 53,726,878 km (0.03 R)
• M25: 55,247,391 km (0.09 R)
• M26: 60,590,578 km (0.106 R)
• M27: 61,204,678 km (0.096 R)
• M28: 63,914,045 km (0.067 R)
• M29: 70,243,680 km (0.114 R)
• M30: 79,641,718 km (0.065 R)
• M31: 83,877,282 km (0.09 R)
• M32: 84,895,146 km (0.093 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit