🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 21.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 167 Days

Day: 23.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.79 AU

Year: 197 Days

Day: 42.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,161,639 km

• M1: 80,184 km (0.073 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 14.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.27 AU - 6.47 AU

Year: 5118 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,161,639 km

• M1: 180,265 km (0.085 R)
• M2: 676,332 km (0.042 R)
• M3: 1,255,276 km (0.102 R)
• M4: 1,927,419 km (0.073 R)
• M5: 2,428,123 km (0.069 R)
• M6: 3,016,342 km (0.088 R)
• M7: 3,488,174 km (0.076 R)
• M8: 4,242,147 km (0.07 R)
• M9: 6,076,815 km (0.105 R)
• M10: 6,640,949 km (0.048 R)
• M11: 7,343,460 km (0.11 R)
• M12: 8,547,125 km (0.048 R)
• M13: 10,006,153 km (0.092 R)
• M14: 10,930,967 km (0.054 R)
• M15: 14,815,724 km (0.035 R)
• M16: 15,322,861 km (0.076 R)
• M17: 15,900,010 km (0.119 R)
• M18: 17,036,654 km (0.095 R)
• M19: 17,719,120 km (0.089 R)
• M20: 19,673,466 km (0.068 R)
• M21: 21,623,774 km (0.047 R)
• M22: 24,629,195 km (0.061 R)
• M23: 26,726,108 km (0.112 R)
• M24: 27,310,438 km (0.085 R)
• M25: 28,678,061 km (0.072 R)
• M26: 29,378,778 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 13.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.38 AU - 8.46 AU

Year: 8022 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,161,639 km

• M1: 170,542 km (0.099 R)
• M2: 1,162,375 km (0.038 R)
• M3: 1,629,121 km (0.053 R)
• M4: 3,068,701 km (0.111 R)
• M5: 3,506,275 km (0.093 R)
• M6: 4,092,250 km (0.117 R)
• M7: 4,893,346 km (0.052 R)
• M8: 5,831,175 km (0.077 R)
• M9: 6,289,094 km (0.079 R)
• M10: 6,732,951 km (0.079 R)
• M11: 7,478,846 km (0.056 R)
• M12: 8,235,812 km (0.104 R)
• M13: 10,352,921 km (0.028 R)
• M14: 11,510,509 km (0.033 R)
• M15: 12,348,107 km (0.113 R)
• M16: 14,524,457 km (0.082 R)
• M17: 15,703,737 km (0.078 R)
• M18: 16,524,730 km (0.113 R)
• M19: 20,983,794 km (0.086 R)
• M20: 24,156,615 km (0.113 R)
• M21: 26,857,306 km (0.114 R)
• M22: 27,342,452 km (0.119 R)
• M23: 28,031,649 km (0.102 R)
• M24: 29,444,601 km (0.104 R)
• M25: 31,544,805 km (0.052 R)
• M26: 34,879,940 km (0.06 R)
• M27: 35,924,582 km (0.095 R)
• M28: 44,098,460 km (0.096 R)
• M29: 45,869,998 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 7.6

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.92 AU - 16.3 AU

Year: 22196 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,161,639 km

• M1: 94,845 km (0.119 R)
• M2: 352,602 km (0.115 R)
• M3: 649,554 km (0.089 R)
• M4: 934,987 km (0.082 R)
• M5: 1,585,438 km (0.096 R)
• M6: 2,655,661 km (0.063 R)
• M7: 3,027,263 km (0.048 R)
• M8: 3,373,133 km (0.097 R)
• M9: 5,768,643 km (0.083 R)
• M10: 6,915,610 km (0.115 R)
• M11: 7,568,755 km (0.109 R)
• M12: 8,044,625 km (0.069 R)
• M13: 8,540,243 km (0.095 R)
• M14: 9,961,573 km (0.088 R)
• M15: 10,728,411 km (0.112 R)
• M16: 13,956,883 km (0.109 R)
• M17: 14,672,410 km (0.056 R)
• M18: 15,412,171 km (0.12 R)
• M19: 16,524,282 km (0.099 R)
• M20: 21,930,749 km (0.094 R)
• M21: 24,914,478 km (0.034 R)
• M22: 25,848,118 km (0.1 R)
• M23: 27,909,128 km (0.108 R)
• M24: 35,470,403 km (0.11 R)
• M25: 41,474,514 km (0.102 R)
• M26: 42,784,692 km (0.097 R)
• M27: 48,122,194 km (0.072 R)
• M28: 49,751,165 km (0.059 R)
• M29: 50,302,284 km (0.077 R)
• M30: 51,229,791 km (0.081 R)
• M31: 52,168,517 km (0.06 R)
• M32: 53,310,248 km (0.113 R)
• M33: 55,446,356 km (0.049 R)
• M34: 60,930,315 km (0.083 R)
• M35: 64,998,928 km (0.063 R)
• M36: 66,542,479 km (0.112 R)
• M37: 69,473,700 km (0.097 R)
• M38: 79,780,694 km (0.11 R)
• M39: 81,549,539 km (0.052 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit