🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 32 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,049,511 km

• M1: 61,784 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.61 AU - 0.65 AU

Year: 184 Days

Day: 38.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,049,511 km

• M1: 256,112 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.74 AU - 2.52 AU

Year: 1141 Days

Day: 41.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 13.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.87 AU - 9.97 AU

Year: 10613 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,049,511 km

• M1: 168,746 km (0.097 R)
• M2: 644,318 km (0.081 R)
• M3: 1,239,568 km (0.116 R)
• M4: 2,115,463 km (0.109 R)
• M5: 3,482,040 km (0.108 R)
• M6: 4,678,973 km (0.077 R)
• M7: 5,917,194 km (0.098 R)
• M8: 7,332,091 km (0.104 R)
• M9: 8,473,523 km (0.119 R)
• M10: 9,730,294 km (0.116 R)
• M11: 12,124,758 km (0.09 R)
• M12: 13,860,991 km (0.066 R)
• M13: 15,653,772 km (0.104 R)
• M14: 16,986,689 km (0.093 R)
• M15: 17,821,894 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 12

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.1 AU - 12.2 AU

Year: 15547 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,049,511 km

• M1: 149,299 km (0.11 R)
• M2: 542,143 km (0.107 R)
• M3: 1,125,126 km (0.098 R)
• M4: 3,317,632 km (0.083 R)
• M5: 4,814,508 km (0.104 R)
• M6: 11,785,619 km (0.098 R)
• M7: 13,063,933 km (0.088 R)
• M8: 14,703,676 km (0.104 R)
• M9: 20,358,475 km (0.082 R)
• M10: 27,941,142 km (0.056 R)
• M11: 32,588,849 km (0.03 R)
• M12: 36,083,156 km (0.113 R)
• M13: 38,633,800 km (0.083 R)
• M14: 39,026,494 km (0.116 R)
• M15: 41,575,791 km (0.064 R)
• M16: 43,665,225 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 3.1

Gravity: 80.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.82 AU - 14.12 AU

Year: 19168 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,049,511 km

• M1: 39,344 km (0.099 R)
• M2: 227,987 km (0.047 R)
• M3: 510,578 km (0.098 R)
• M4: 663,915 km (0.103 R)
• M5: 1,605,484 km (0.078 R)
• M6: 1,916,798 km (0.118 R)
• M7: 2,223,623 km (0.099 R)
• M8: 2,756,042 km (0.102 R)
• M9: 3,691,776 km (0.093 R)
• M10: 6,824,804 km (0.083 R)
• M11: 7,831,598 km (0.091 R)
• M12: 8,396,629 km (0.062 R)
• M13: 9,492,733 km (0.095 R)
• M14: 10,866,939 km (0.101 R)
• M15: 11,182,291 km (0.108 R)
• M16: 12,573,701 km (0.114 R)
• M17: 14,002,361 km (0.11 R)
• M18: 25,779,902 km (0.077 R)
• M19: 27,023,359 km (0.058 R)
• M20: 32,788,113 km (0.11 R)
• M21: 38,152,394 km (0.086 R)
• M22: 40,361,954 km (0.097 R)
• M23: 44,712,111 km (0.102 R)
• M24: 51,100,987 km (0.099 R)
• M25: 51,629,816 km (0.109 R)
• M26: 57,309,897 km (0.111 R)
• M27: 57,499,737 km (0.112 R)
• M28: 57,880,613 km (0.069 R)
• M29: 61,584,058 km (0.106 R)
• M30: 61,783,322 km (0.106 R)
• M31: 62,182,898 km (0.074 R)
• M32: 65,442,337 km (0.076 R)
• M33: 68,599,600 km (0.04 R)
• M34: 71,636,736 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit