🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 42.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,085,400 km

• M1: 63,280 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.33 AU - 1.45 AU

Year: 579 Days

Day: 44.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,085,400 km

• M1: 364,570 km (0.102 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 8.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.91 AU - 7.33 AU

Year: 6014 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,085,400 km

• M1: 108,758 km (0.116 R)
• M2: 210,484 km (0.089 R)
• M3: 281,094 km (0.067 R)
• M4: 355,744 km (0.072 R)
• M5: 487,240 km (0.082 R)
• M6: 654,640 km (0.112 R)
• M7: 800,498 km (0.06 R)
• M8: 1,205,908 km (0.106 R)
• M9: 1,399,488 km (0.097 R)
• M10: 1,487,452 km (0.085 R)
• M11: 1,603,390 km (0.029 R)
• M12: 1,722,320 km (0.1 R)
• M13: 1,941,332 km (0.118 R)
• M14: 2,011,493 km (0.116 R)
• M15: 2,097,063 km (0.119 R)
• M16: 2,286,454 km (0.069 R)
• M17: 2,824,258 km (0.084 R)
• M18: 2,888,136 km (0.116 R)
• M19: 3,001,232 km (0.088 R)
• M20: 3,231,763 km (0.057 R)
• M21: 3,502,535 km (0.079 R)
• M22: 3,571,350 km (0.109 R)
• M23: 3,657,967 km (0.106 R)
• M24: 3,745,332 km (0.114 R)
• M25: 3,957,911 km (0.083 R)
• M26: 4,083,872 km (0.084 R)
• M27: 4,138,176 km (0.119 R)
• M28: 4,302,734 km (0.083 R)
• M29: 4,488,086 km (0.103 R)
• M30: 4,638,282 km (0.075 R)
• M31: 4,732,977 km (0.066 R)
• M32: 4,866,718 km (0.108 R)
• M33: 5,354,557 km (0.081 R)
• M34: 5,837,459 km (0.08 R)
• M35: 6,104,940 km (0.102 R)
• M36: 6,229,854 km (0.05 R)
• M37: 6,481,926 km (0.066 R)
• M38: 6,845,000 km (0.115 R)
• M39: 7,435,164 km (0.088 R)
• M40: 7,568,455 km (0.108 R)
• M41: 7,725,084 km (0.1 R)
• M42: 7,882,761 km (0.096 R)
• M43: 8,733,972 km (0.103 R)
• M44: 8,992,627 km (0.107 R)
• M45: 9,517,566 km (0.118 R)
• M46: 9,589,972 km (0.063 R)
• M47: 10,077,062 km (0.105 R)
• M48: 10,373,116 km (0.094 R)
• M49: 10,898,354 km (0.067 R)
• M50: 11,253,201 km (0.078 R)
• M51: 11,663,548 km (0.057 R)
• M52: 11,740,890 km (0.025 R)
• M53: 12,525,082 km (0.114 R)
• M54: 12,816,947 km (0.087 R)
• M55: 13,434,188 km (0.074 R)
• M56: 13,814,765 km (0.039 R)
• M57: 14,116,205 km (0.097 R)
• M58: 14,226,309 km (0.063 R)
• M59: 14,502,915 km (0.053 R)
• M60: 14,558,566 km (0.105 R)
• M61: 15,542,022 km (0.069 R)
• M62: 15,798,433 km (0.092 R)
• M63: 15,912,875 km (0.086 R)
• M64: 15,998,744 km (0.1 R)
• M65: 16,200,103 km (0.036 R)
• M66: 16,373,188 km (0.108 R)
• M67: 16,692,280 km (0.031 R)
• M68: 17,602,284 km (0.08 R)
• M69: 18,770,194 km (0.096 R)
• M70: 18,830,782 km (0.07 R)
• M71: 18,921,737 km (0.091 R)
• M72: 19,043,211 km (0.107 R)
• M73: 19,317,573 km (0.105 R)
• M74: 19,501,130 km (0.117 R)
• M75: 19,593,282 km (0.084 R)
• M76: 20,117,473 km (0.12 R)
• M77: 20,677,717 km (0.112 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit