🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 375 Days

Day: 38.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,470,865 km

• M1: 412,591 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.21 AU - 1.59 AU

Year: 611 Days

Day: 30.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,470,865 km

• M1: 65,075 km (0.05 R)
• M2: 504,444 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 4.2

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.32 AU - 16.1 AU

Year: 17715 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,470,865 km

• M1: 80,783 km (0.107 R)
• M2: 176,525 km (0.11 R)
• M3: 280,646 km (0.07 R)
• M4: 371,302 km (0.101 R)
• M5: 471,682 km (0.051 R)
• M6: 658,231 km (0.111 R)
• M7: 1,238,820 km (0.084 R)
• M8: 1,441,974 km (0.085 R)
• M9: 2,141,942 km (0.096 R)
• M10: 2,447,421 km (0.119 R)
• M11: 2,734,051 km (0.088 R)
• M12: 3,031,302 km (0.045 R)
• M13: 3,235,054 km (0.12 R)
• M14: 3,478,599 km (0.102 R)
• M15: 3,549,209 km (0.095 R)
• M16: 3,983,043 km (0.06 R)
• M17: 4,019,994 km (0.04 R)
• M18: 4,131,295 km (0.064 R)
• M19: 4,820,941 km (0.084 R)
• M20: 4,860,435 km (0.086 R)
• M21: 5,098,744 km (0.091 R)
• M22: 5,711,348 km (0.116 R)
• M23: 5,752,936 km (0.035 R)
• M24: 5,920,635 km (0.116 R)
• M25: 6,217,886 km (0.109 R)
• M26: 6,607,289 km (0.105 R)
• M27: 7,637,570 km (0.107 R)
• M28: 9,396,990 km (0.118 R)
• M29: 10,448,663 km (0.101 R)
• M30: 10,601,851 km (0.03 R)
• M31: 11,589,646 km (0.072 R)
• M32: 11,854,584 km (0.116 R)
• M33: 12,660,917 km (0.12 R)
• M34: 12,824,277 km (0.03 R)
• M35: 13,098,191 km (0.12 R)
• M36: 13,373,900 km (0.057 R)
• M37: 13,596,053 km (0.103 R)
• M38: 13,987,401 km (0.09 R)
• M39: 14,781,466 km (0.107 R)
• M40: 15,011,099 km (0.065 R)
• M41: 15,126,290 km (0.108 R)
• M42: 16,294,499 km (0.086 R)
• M43: 16,889,450 km (0.103 R)
• M44: 17,069,267 km (0.05 R)
• M45: 17,129,405 km (0.113 R)
• M46: 17,189,543 km (0.091 R)
• M47: 18,039,259 km (0.079 R)
• M48: 18,654,406 km (0.086 R)
• M49: 19,214,051 km (0.107 R)
• M50: 19,716,102 km (0.029 R)
• M51: 20,349,649 km (0.08 R)
• M52: 20,477,256 km (0.062 R)
• M53: 21,312,610 km (0.119 R)
• M54: 21,442,162 km (0.06 R)
• M55: 22,355,906 km (0.118 R)
• M56: 24,356,478 km (0.036 R)
• M57: 26,622,437 km (0.084 R)
• M58: 27,533,339 km (0.098 R)
• M59: 27,674,409 km (0.095 R)
• M60: 28,383,204 km (0.087 R)
• M61: 29,026,325 km (0.047 R)
• M62: 31,646,083 km (0.08 R)
• M63: 31,719,985 km (0.083 R)
• M64: 31,793,886 km (0.042 R)
• M65: 33,886,311 km (0.11 R)
• M66: 34,340,490 km (0.086 R)
• M67: 35,791,739 km (0.088 R)
• M68: 36,254,296 km (0.106 R)
• M69: 37,341,125 km (0.111 R)
• M70: 37,575,395 km (0.045 R)
• M71: 37,653,485 km (0.066 R)
• M72: 38,912,052 km (0.119 R)
• M73: 39,944,875 km (0.094 R)
• M74: 40,104,496 km (0.087 R)
• M75: 44,909,430 km (0.042 R)
• M76: 44,992,308 km (0.094 R)
• M77: 45,491,366 km (0.104 R)
• M78: 46,327,169 km (0.104 R)
• M79: 46,915,239 km (0.08 R)
• M80: 47,083,686 km (0.075 R)
• M81: 48,098,707 km (0.102 R)
• M82: 48,779,378 km (0.067 R)
• M83: 48,950,069 km (0.054 R)
• M84: 49,377,620 km (0.056 R)
• M85: 51,013,622 km (0.085 R)
• M86: 51,100,239 km (0.087 R)
• M87: 51,620,840 km (0.093 R)
• M88: 53,544,668 km (0.049 R)
• M89: 56,295,175 km (0.084 R)
• M90: 57,462,188 km (0.041 R)
• M91: 59,000,203 km (0.088 R)
• M92: 59,364,175 km (0.104 R)
• M93: 59,637,490 km (0.079 R)
• M94: 60,094,213 km (0.088 R)
• M95: 60,185,617 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit