🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 325 Days

Day: 14.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,858,597 km

• M1: 230,231 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.45 AU - 2.19 AU

Year: 863 Days

Day: 28.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,858,597 km

• M1: 44,131 km (0.119 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 9.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.51 AU - 11.01 AU

Year: 10717 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,858,597 km

• M1: 120,725 km (0.078 R)
• M2: 719,117 km (0.106 R)
• M3: 1,051,972 km (0.037 R)
• M4: 1,729,950 km (0.117 R)
• M5: 2,201,931 km (0.098 R)
• M6: 2,799,724 km (0.05 R)
• M7: 4,151,191 km (0.073 R)
• M8: 4,696,176 km (0.092 R)
• M9: 5,001,805 km (0.079 R)
• M10: 7,406,740 km (0.073 R)
• M11: 10,037,120 km (0.096 R)
• M12: 12,758,006 km (0.09 R)
• M13: 13,174,636 km (0.098 R)
• M14: 14,351,223 km (0.092 R)
• M15: 17,198,818 km (0.095 R)
• M16: 18,076,958 km (0.054 R)
• M17: 19,293,937 km (0.098 R)
• M18: 20,081,719 km (0.095 R)
• M19: 20,645,853 km (0.07 R)
• M20: 25,265,884 km (0.093 R)
• M21: 28,164,492 km (0.095 R)
• M22: 30,110,910 km (0.075 R)
• M23: 32,254,797 km (0.091 R)
• M24: 39,294,574 km (0.073 R)
• M25: 41,461,050 km (0.085 R)
• M26: 46,449,092 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 9.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.34 AU - 11.84 AU

Year: 12112 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,858,597 km

• M1: 121,324 km (0.076 R)
• M2: 435,479 km (0.107 R)
• M3: 784,641 km (0.116 R)
• M4: 1,298,510 km (0.066 R)
• M5: 1,699,881 km (0.061 R)
• M6: 2,164,980 km (0.098 R)
• M7: 3,230,117 km (0.083 R)
• M8: 3,974,367 km (0.043 R)
• M9: 4,551,216 km (0.108 R)
• M10: 4,891,551 km (0.095 R)
• M11: 6,427,323 km (0.081 R)
• M12: 7,140,007 km (0.094 R)
• M13: 7,473,311 km (0.119 R)
• M14: 7,860,620 km (0.116 R)
• M15: 8,722,304 km (0.036 R)
• M16: 9,103,479 km (0.078 R)
• M17: 11,458,748 km (0.049 R)
• M18: 12,685,750 km (0.094 R)
• M19: 14,389,520 km (0.103 R)
• M20: 14,922,238 km (0.056 R)
• M21: 15,676,211 km (0.11 R)
• M22: 19,750,808 km (0.056 R)
• M23: 27,511,048 km (0.077 R)
• M24: 28,022,224 km (0.114 R)
• M25: 38,978,623 km (0.113 R)
• M26: 42,274,264 km (0.096 R)
• M27: 44,198,840 km (0.112 R)
• M28: 47,193,939 km (0.117 R)
• M29: 49,564,767 km (0.095 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit