🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 257 Days

Day: 13.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.78 AU - 0.8 AU

Year: 267 Days

Day: 17.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 75.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,478,935 km

• M1: 100,979 km (0.106 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 11.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.18 AU - 4.64 AU

Year: 3527 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,478,935 km

• M1: 149,299 km (0.11 R)
• M2: 332,706 km (0.099 R)
• M3: 402,119 km (0.119 R)
• M4: 638,035 km (0.048 R)
• M5: 773,421 km (0.11 R)
• M6: 954,434 km (0.076 R)
• M7: 1,265,748 km (0.101 R)
• M8: 1,385,875 km (0.077 R)
• M9: 1,523,954 km (0.069 R)
• M10: 1,609,075 km (0.091 R)
• M11: 1,754,633 km (0.101 R)
• M12: 1,904,680 km (0.112 R)
• M13: 2,282,564 km (0.113 R)
• M14: 2,564,556 km (0.115 R)
• M15: 2,840,415 km (0.116 R)
• M16: 3,053,741 km (0.119 R)
• M17: 3,346,355 km (0.103 R)
• M18: 4,018,199 km (0.101 R)
• M19: 4,177,670 km (0.069 R)
• M20: 4,400,421 km (0.105 R)
• M21: 4,668,650 km (0.114 R)
• M22: 5,178,181 km (0.057 R)
• M23: 6,272,788 km (0.075 R)
• M24: 6,504,815 km (0.098 R)
• M25: 6,692,560 km (0.052 R)
• M26: 6,977,544 km (0.101 R)
• M27: 7,097,372 km (0.074 R)
• M28: 7,266,417 km (0.072 R)
• M29: 7,510,262 km (0.103 R)
• M30: 7,707,282 km (0.03 R)
• M31: 8,512,568 km (0.071 R)
• M32: 8,847,368 km (0.086 R)
• M33: 8,977,219 km (0.046 R)
• M34: 9,160,177 km (0.03 R)
• M35: 9,265,344 km (0.115 R)
• M36: 9,877,499 km (0.111 R)
• M37: 10,012,436 km (0.09 R)
• M38: 10,311,183 km (0.102 R)
• M39: 10,806,501 km (0.113 R)
• M40: 11,253,201 km (0.108 R)
• M41: 11,450,670 km (0.026 R)
• M42: 11,877,473 km (0.093 R)
• M43: 12,136,127 km (0.064 R)
• M44: 12,542,136 km (0.061 R)
• M45: 12,746,935 km (0.077 R)
• M46: 13,011,724 km (0.071 R)
• M47: 13,546,835 km (0.07 R)
• M48: 13,666,813 km (0.036 R)
• M49: 14,058,909 km (0.119 R)
• M50: 14,454,745 km (0.083 R)
• M51: 14,792,537 km (0.079 R)
• M52: 15,070,938 km (0.056 R)
• M53: 15,226,221 km (0.094 R)
• M54: 15,319,720 km (0.094 R)
• M55: 15,758,640 km (0.112 R)
• M56: 15,979,596 km (0.083 R)
• M57: 16,552,406 km (0.12 R)
• M58: 16,905,906 km (0.065 R)
• M59: 17,132,098 km (0.077 R)
• M60: 17,948,304 km (0.098 R)
• M61: 18,113,011 km (0.059 R)
• M62: 18,543,853 km (0.104 R)
• M63: 18,643,635 km (0.106 R)
• M64: 19,145,835 km (0.101 R)
• M65: 19,347,792 km (0.065 R)
• M66: 19,720,141 km (0.119 R)
• M67: 20,129,141 km (0.045 R)
• M68: 20,403,205 km (0.061 R)
• M69: 20,575,242 km (0.084 R)
• M70: 20,678,614 km (0.077 R)
• M71: 21,094,048 km (0.081 R)
• M72: 21,372,599 km (0.12 R)
• M73: 21,933,142 km (0.09 R)
• M74: 22,179,979 km (0.091 R)
• M75: 22,427,713 km (0.072 R)
• M76: 23,319,914 km (0.06 R)
• M77: 23,788,455 km (0.085 R)
• M78: 23,969,618 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit