🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 28.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 358 Days

Day: 34.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,589,577 km

• M1: 45,328 km (0.108 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 13.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.83 AU - 9.09 AU

Year: 10213 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,589,577 km

• M1: 195,375 km (0.088 R)
• M2: 322,982 km (0.054 R)
• M3: 462,257 km (0.078 R)
• M4: 569,818 km (0.09 R)
• M5: 663,467 km (0.084 R)
• M6: 828,922 km (0.093 R)
• M7: 1,009,486 km (0.071 R)
• M8: 1,188,405 km (0.046 R)
• M9: 1,282,054 km (0.061 R)
• M10: 1,510,938 km (0.078 R)
• M11: 1,843,345 km (0.106 R)
• M12: 2,238,283 km (0.097 R)
• M13: 2,577,571 km (0.102 R)
• M14: 2,743,176 km (0.118 R)
• M15: 2,976,698 km (0.097 R)
• M16: 3,350,544 km (0.088 R)
• M17: 3,600,671 km (0.079 R)
• M18: 3,927,991 km (0.105 R)
• M19: 4,119,327 km (0.091 R)
• M20: 4,611,504 km (0.12 R)
• M21: 4,762,897 km (0.075 R)
• M22: 4,941,666 km (0.11 R)
• M23: 5,384,925 km (0.103 R)
• M24: 5,624,880 km (0.061 R)
• M25: 6,005,307 km (0.11 R)
• M26: 6,087,885 km (0.064 R)
• M27: 6,365,988 km (0.08 R)
• M28: 6,877,313 km (0.07 R)
• M29: 7,196,256 km (0.094 R)
• M30: 7,579,526 km (0.106 R)
• M31: 7,668,985 km (0.093 R)
• M32: 7,788,813 km (0.104 R)
• M33: 7,939,458 km (0.112 R)
• M34: 8,060,632 km (0.071 R)
• M35: 8,769,427 km (0.102 R)
• M36: 8,863,375 km (0.077 R)
• M37: 9,020,752 km (0.102 R)
• M38: 9,210,741 km (0.105 R)
• M39: 9,306,184 km (0.065 R)
• M40: 9,466,254 km (0.097 R)
• M41: 9,627,072 km (0.064 R)
• M42: 9,788,787 km (0.062 R)
• M43: 9,918,937 km (0.115 R)
• M44: 10,213,645 km (0.083 R)
• M45: 10,812,037 km (0.117 R)
• M46: 12,568,465 km (0.085 R)
• M47: 12,745,439 km (0.054 R)
• M48: 13,137,685 km (0.102 R)
• M49: 16,960,359 km (0.116 R)
• M50: 17,156,033 km (0.118 R)
• M51: 17,707,900 km (0.097 R)
• M52: 17,866,773 km (0.087 R)
• M53: 19,235,444 km (0.083 R)
• M54: 20,180,454 km (0.093 R)
• M55: 20,263,331 km (0.114 R)
• M56: 21,056,349 km (0.065 R)
• M57: 21,140,423 km (0.094 R)
• M58: 21,351,206 km (0.033 R)
• M59: 21,477,916 km (0.085 R)
• M60: 21,944,811 km (0.094 R)
• M61: 22,030,082 km (0.113 R)
• M62: 22,286,492 km (0.085 R)
• M63: 23,583,356 km (0.103 R)
• M64: 24,285,120 km (0.101 R)
• M65: 24,594,339 km (0.106 R)
• M66: 25,754,021 km (0.079 R)
• M67: 25,843,930 km (0.101 R)
• M68: 26,024,195 km (0.119 R)
• M69: 27,068,538 km (0.062 R)
• M70: 27,160,092 km (0.079 R)
• M71: 27,941,591 km (0.086 R)
• M72: 28,684,045 km (0.117 R)
• M73: 29,245,037 km (0.046 R)
• M74: 29,527,029 km (0.055 R)
• M75: 29,715,373 km (0.115 R)
• M76: 31,573,528 km (0.119 R)
• M77: 32,104,451 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit