🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 151 Days

Day: 39.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,302,451 km

• M1: 203,453 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.13 AU - 2.99 AU

Year: 1433 Days

Day: 33.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,302,451 km

• M1: 1,949,111 km (0.111 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 14.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.87 AU - 8.07 AU

Year: 5757 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,302,451 km

• M1: 183,557 km (0.095 R)
• M2: 274,961 km (0.093 R)
• M3: 387,159 km (0.103 R)
• M4: 572,062 km (0.106 R)
• M5: 671,844 km (0.099 R)
• M6: 806,781 km (0.119 R)
• M7: 967,150 km (0.054 R)
• M8: 1,498,223 km (0.119 R)
• M9: 1,952,252 km (0.071 R)
• M10: 2,492,151 km (0.105 R)
• M11: 2,802,118 km (0.07 R)
• M12: 3,101,313 km (0.047 R)
• M13: 3,459,750 km (0.087 R)
• M14: 3,933,227 km (0.077 R)
• M15: 4,242,895 km (0.093 R)
• M16: 4,453,977 km (0.034 R)
• M17: 5,361,139 km (0.099 R)
• M18: 5,503,556 km (0.071 R)
• M19: 5,734,236 km (0.092 R)
• M20: 5,879,944 km (0.072 R)
• M21: 6,324,699 km (0.102 R)
• M22: 6,872,975 km (0.102 R)
• M23: 6,965,875 km (0.077 R)
• M24: 7,215,554 km (0.119 R)
• M25: 7,436,660 km (0.115 R)
• M26: 7,595,832 km (0.085 R)
• M27: 8,145,754 km (0.078 R)
• M28: 8,978,116 km (0.037 R)
• M29: 9,181,869 km (0.084 R)
• M30: 9,387,266 km (0.087 R)
• M31: 10,294,727 km (0.087 R)
• M32: 10,508,054 km (0.04 R)
• M33: 10,687,122 km (0.094 R)
• M34: 11,193,661 km (0.066 R)
• M35: 11,486,723 km (0.116 R)
• M36: 11,597,276 km (0.1 R)
• M37: 11,745,228 km (0.111 R)
• M38: 11,968,278 km (0.105 R)
• M39: 13,104,923 km (0.106 R)
• M40: 14,315,619 km (0.057 R)
• M41: 14,474,342 km (0.107 R)
• M42: 14,713,699 km (0.098 R)
• M43: 14,833,975 km (0.092 R)
• M44: 15,521,078 km (0.079 R)
• M45: 16,259,942 km (0.04 R)
• M46: 16,717,113 km (0.095 R)
• M47: 17,010,325 km (0.107 R)
• M48: 18,891,967 km (0.112 R)
• M49: 19,416,607 km (0.051 R)
• M50: 19,769,059 km (0.117 R)
• M51: 20,079,176 km (0.119 R)
• M52: 20,257,048 km (0.089 R)
• M53: 20,659,316 km (0.03 R)
• M54: 21,019,099 km (0.065 R)
• M55: 21,562,738 km (0.081 R)
• M56: 21,744,948 km (0.084 R)
• M57: 22,895,505 km (0.077 R)
• M58: 24,160,355 km (0.061 R)
• M59: 26,172,746 km (0.111 R)
• M60: 26,415,842 km (0.12 R)
• M61: 27,692,361 km (0.114 R)
• M62: 27,989,762 km (0.085 R)
• M63: 28,437,957 km (0.059 R)
• M64: 29,139,720 km (0.086 R)
• M65: 29,341,229 km (0.067 R)
• M66: 29,543,335 km (0.045 R)
• M67: 30,050,472 km (0.095 R)
• M68: 30,356,101 km (0.1 R)
• M69: 31,330,880 km (0.09 R)
• M70: 32,472,312 km (0.089 R)
• M71: 33,680,315 km (0.116 R)
• M72: 33,997,762 km (0.106 R)
• M73: 34,316,405 km (0.108 R)
• M74: 34,476,026 km (0.117 R)
• M75: 34,902,829 km (0.092 R)
• M76: 35,492,693 km (0.094 R)
• M77: 36,248,312 km (0.114 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit