🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.61 AU - 0.97 AU

Year: 250 Days

Day: 29.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.96 AU - 2.48 AU

Year: 1179 Days

Day: 16.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 171.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 8.3

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.53 AU - 6.01 AU

Year: 4312 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,678,916 km

• M1: 183,257 km (0.062 R)
• M2: 375,790 km (0.116 R)
• M3: 445,054 km (0.117 R)
• M4: 598,242 km (0.097 R)
• M5: 693,985 km (0.103 R)
• M6: 860,936 km (0.061 R)
• M7: 942,616 km (0.119 R)
• M8: 1,113,906 km (0.088 R)
• M9: 1,295,667 km (0.062 R)
• M10: 1,569,581 km (0.035 R)
• M11: 1,739,374 km (0.111 R)
• M12: 1,861,746 km (0.061 R)
• M13: 1,915,152 km (0.116 R)
• M14: 2,023,461 km (0.118 R)
• M15: 2,078,513 km (0.104 R)
• M16: 2,171,114 km (0.114 R)
• M17: 2,341,655 km (0.105 R)
• M18: 2,399,400 km (0.077 R)
• M19: 2,457,743 km (0.076 R)
• M20: 2,715,800 km (0.111 R)
• M21: 3,279,784 km (0.113 R)
• M22: 3,653,330 km (0.086 R)
• M23: 4,952,438 km (0.077 R)
• M24: 5,355,155 km (0.095 R)
• M25: 5,534,523 km (0.107 R)
• M26: 5,612,015 km (0.031 R)
• M27: 5,663,925 km (0.106 R)
• M28: 6,058,265 km (0.046 R)
• M29: 6,353,122 km (0.107 R)
• M30: 6,845,599 km (0.077 R)
• M31: 6,956,750 km (0.071 R)
• M32: 7,464,335 km (0.088 R)
• M33: 7,867,352 km (0.081 R)
• M34: 7,925,546 km (0.114 R)
• M35: 8,100,874 km (0.088 R)
• M36: 8,188,987 km (0.1 R)
• M37: 8,455,421 km (0.079 R)
• M38: 8,514,961 km (0.109 R)
• M39: 8,754,767 km (0.119 R)
• M40: 8,815,055 km (0.078 R)
• M41: 9,088,071 km (0.032 R)
• M42: 9,302,295 km (0.104 R)
• M43: 10,176,096 km (0.097 R)
• M44: 10,848,538 km (0.105 R)
• M45: 11,403,397 km (0.12 R)
• M46: 12,574,748 km (0.085 R)
• M47: 12,779,398 km (0.093 R)
• M48: 13,295,810 km (0.117 R)
• M49: 14,207,011 km (0.066 R)
• M50: 14,741,973 km (0.092 R)
• M51: 14,921,789 km (0.104 R)
• M52: 15,102,204 km (0.108 R)
• M53: 15,210,812 km (0.116 R)
• M54: 15,904,946 km (0.12 R)
• M55: 16,572,003 km (0.037 R)
• M56: 18,705,419 km (0.109 R)
• M57: 19,409,277 km (0.111 R)
• M58: 19,566,803 km (0.077 R)
• M59: 19,764,422 km (0.059 R)
• M60: 19,843,709 km (0.091 R)
• M61: 21,694,833 km (0.11 R)
• M62: 21,858,493 km (0.115 R)
• M63: 22,145,721 km (0.074 R)
• M64: 22,434,145 km (0.104 R)
• M65: 22,516,873 km (0.08 R)
• M66: 23,558,523 km (0.099 R)
• M67: 24,403,302 km (0.101 R)
• M68: 25,043,282 km (0.045 R)
• M69: 25,429,992 km (0.091 R)
• M70: 25,688,797 km (0.105 R)
• M71: 26,035,415 km (0.118 R)
• M72: 26,209,248 km (0.111 R)
• M73: 26,339,847 km (0.108 R)
• M74: 27,525,260 km (0.063 R)
• M75: 27,879,957 km (0.093 R)
• M76: 28,146,839 km (0.085 R)
• M77: 28,325,310 km (0.104 R)
• M78: 28,907,844 km (0.119 R)
• M79: 29,811,714 km (0.057 R)
• M80: 29,902,520 km (0.059 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit