🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.64 AU - 0.78 AU

Year: 224 Days

Day: 36.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,584,059 km

• M1: 46,375 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 634 Days

Day: 23.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,584,059 km

• M1: 174,581 km (0.118 R)
• M2: 423,512 km (0.097 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 12

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.68 AU - 6.58 AU

Year: 5006 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,584,059 km

• M1: 175,179 km (0.065 R)
• M2: 385,215 km (0.08 R)
• M3: 619,335 km (0.108 R)
• M4: 755,020 km (0.095 R)
• M5: 869,313 km (0.098 R)
• M6: 1,694,046 km (0.04 R)
• M7: 2,036,625 km (0.113 R)
• M8: 2,480,034 km (0.117 R)
• M9: 2,607,790 km (0.08 R)
• M10: 2,987,320 km (0.119 R)
• M11: 3,106,400 km (0.091 R)
• M12: 3,314,191 km (0.083 R)
• M13: 3,508,968 km (0.077 R)
• M14: 3,616,678 km (0.084 R)
• M15: 3,798,888 km (0.114 R)
• M16: 3,909,591 km (0.091 R)
• M17: 4,021,490 km (0.086 R)
• M18: 4,134,436 km (0.056 R)
• M19: 4,460,410 km (0.071 R)
• M20: 4,538,201 km (0.108 R)
• M21: 4,655,935 km (0.054 R)
• M22: 4,794,612 km (0.1 R)
• M23: 4,894,543 km (0.116 R)
• M24: 5,425,316 km (0.109 R)
• M25: 5,739,921 km (0.105 R)
• M26: 5,846,135 km (0.103 R)
• M27: 5,996,032 km (0.073 R)
• M28: 6,125,434 km (0.104 R)
• M29: 6,365,090 km (0.111 R)
• M30: 6,497,185 km (0.058 R)
• M31: 6,989,512 km (0.076 R)
• M32: 7,171,423 km (0.032 R)
• M33: 7,938,860 km (0.068 R)
• M34: 8,586,020 km (0.111 R)
• M35: 9,101,235 km (0.059 R)
• M36: 9,300,200 km (0.114 R)
• M37: 9,450,397 km (0.087 R)
• M38: 9,829,328 km (0.069 R)
• M39: 9,931,204 km (0.096 R)
• M40: 10,264,807 km (0.049 R)
• M41: 10,497,881 km (0.08 R)
• M42: 10,864,097 km (0.103 R)
• M43: 11,421,199 km (0.091 R)
• M44: 11,689,727 km (0.111 R)
• M45: 12,096,633 km (0.068 R)
• M46: 12,342,872 km (0.044 R)
• M47: 12,980,009 km (0.081 R)
• M48: 13,514,372 km (0.077 R)
• M49: 13,941,325 km (0.112 R)
• M50: 14,084,640 km (0.111 R)
• M51: 15,101,606 km (0.084 R)
• M52: 15,455,704 km (0.065 R)
• M53: 15,544,715 km (0.111 R)
• M54: 16,352,992 km (0.099 R)
• M55: 16,443,648 km (0.12 R)
• M56: 16,564,823 km (0.06 R)
• M57: 17,328,819 km (0.047 R)
• M58: 17,452,088 km (0.104 R)
• M59: 17,699,522 km (0.049 R)
• M60: 17,948,154 km (0.079 R)
• M61: 18,041,653 km (0.069 R)
• M62: 18,166,717 km (0.085 R)
• M63: 18,260,664 km (0.108 R)
• M64: 18,511,839 km (0.12 R)
• M65: 19,113,222 km (0.103 R)
• M66: 19,432,315 km (0.087 R)
• M67: 19,914,169 km (0.082 R)
• M68: 20,367,600 km (0.12 R)
• M69: 21,086,867 km (0.062 R)
• M70: 21,251,574 km (0.052 R)
• M71: 21,350,459 km (0.049 R)
• M72: 22,047,734 km (0.074 R)
• M73: 22,214,835 km (0.076 R)
• M74: 22,382,385 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit