🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.81 AU - 0.93 AU

Year: 299 Days

Day: 29 Hours

Environment

Temp: 97 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.76 AU - 2.22 AU

Year: 1036 Days

Day: 15.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.63 AU - 8.81 AU

Year: 8695 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,592,443 km

• M1: 196,871 km (0.102 R)
• M2: 371,152 km (0.107 R)
• M3: 475,422 km (0.096 R)
• M4: 570,716 km (0.057 R)
• M5: 772,523 km (0.109 R)
• M6: 863,180 km (0.052 R)
• M7: 1,028,186 km (0.086 R)
• M8: 1,423,125 km (0.116 R)
• M9: 1,521,111 km (0.101 R)
• M10: 1,741,618 km (0.06 R)
• M11: 1,864,887 km (0.063 R)
• M12: 2,083,150 km (0.04 R)
• M13: 2,214,497 km (0.06 R)
• M14: 2,605,546 km (0.116 R)
• M15: 2,830,093 km (0.077 R)
• M16: 2,913,269 km (0.087 R)
• M17: 3,408,288 km (0.087 R)
• M18: 3,860,523 km (0.107 R)
• M19: 4,023,285 km (0.111 R)
• M20: 4,164,655 km (0.094 R)
• M21: 4,283,885 km (0.089 R)
• M22: 4,452,631 km (0.109 R)
• M23: 4,623,621 km (0.039 R)
• M24: 4,896,787 km (0.102 R)
• M25: 5,252,082 km (0.106 R)
• M26: 5,381,185 km (0.104 R)
• M27: 5,485,156 km (0.105 R)
• M28: 5,721,520 km (0.098 R)
• M29: 6,123,041 km (0.052 R)
• M30: 6,533,837 km (0.095 R)
• M31: 7,469,122 km (0.104 R)
• M32: 7,878,572 km (0.117 R)
• M33: 8,476,365 km (0.105 R)
• M34: 9,088,819 km (0.12 R)
• M35: 9,526,093 km (0.119 R)
• M36: 10,034,277 km (0.085 R)
• M37: 10,324,048 km (0.12 R)
• M38: 10,421,287 km (0.096 R)
• M39: 10,518,825 km (0.084 R)
• M40: 10,616,512 km (0.044 R)
• M41: 10,780,322 km (0.051 R)
• M42: 10,977,941 km (0.108 R)
• M43: 11,983,837 km (0.071 R)
• M44: 12,360,075 km (0.103 R)
• M45: 13,159,377 km (0.071 R)
• M46: 13,335,453 km (0.058 R)
• M47: 13,725,305 km (0.085 R)
• M48: 14,480,176 km (0.045 R)
• M49: 14,771,443 km (0.117 R)
• M50: 15,064,506 km (0.104 R)
• M51: 15,619,214 km (0.087 R)
• M52: 15,917,812 km (0.102 R)
• M53: 16,180,655 km (0.106 R)
• M54: 16,672,683 km (0.086 R)
• M55: 16,977,862 km (0.085 R)
• M56: 17,749,039 km (0.032 R)
• M57: 18,099,846 km (0.103 R)
• M58: 18,610,424 km (0.101 R)
• M59: 18,887,479 km (0.12 R)
• M60: 19,285,559 km (0.077 R)
• M61: 19,887,840 km (0.112 R)
• M62: 20,374,033 km (0.074 R)
• M63: 21,069,663 km (0.1 R)
• M64: 21,193,231 km (0.114 R)
• M65: 21,317,098 km (0.096 R)
• M66: 21,441,115 km (0.116 R)
• M67: 21,565,431 km (0.071 R)
• M68: 21,856,399 km (0.095 R)
• M69: 24,619,920 km (0.1 R)
• M70: 26,197,280 km (0.071 R)
• M71: 26,685,867 km (0.098 R)
• M72: 26,775,027 km (0.099 R)
• M73: 27,267,054 km (0.114 R)
• M74: 27,446,721 km (0.088 R)
• M75: 27,988,116 km (0.116 R)
• M76: 28,944,046 km (0.054 R)
• M77: 29,495,165 km (0.101 R)
• M78: 30,281,751 km (0.113 R)
• M79: 30,607,724 km (0.037 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: 544 - 15,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit