🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.38 AU - 1.52 AU

Year: 651 Days

Day: 43.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,525,252 km

• M1: 883,226 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.23 AU - 2.41 AU

Year: 1317 Days

Day: 34.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.5

Radius: 7.4

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.06 AU - 16.32 AU

Year: 19926 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,525,252 km

• M1: 124,765 km (0.097 R)
• M2: 439,818 km (0.104 R)
• M3: 742,155 km (0.092 R)
• M4: 1,000,511 km (0.105 R)
• M5: 1,101,340 km (0.106 R)
• M6: 1,538,764 km (0.082 R)
• M7: 1,655,899 km (0.104 R)
• M8: 1,837,511 km (0.06 R)
• M9: 2,186,971 km (0.113 R)
• M10: 2,319,365 km (0.057 R)
• M11: 2,488,411 km (0.073 R)
• M12: 2,874,673 km (0.084 R)
• M13: 2,946,928 km (0.116 R)
• M14: 3,702,697 km (0.109 R)
• M15: 4,431,837 km (0.046 R)
• M16: 5,160,079 km (0.112 R)
• M17: 7,709,526 km (0.09 R)
• M18: 7,911,783 km (0.036 R)
• M19: 8,167,146 km (0.119 R)
• M20: 8,218,458 km (0.087 R)
• M21: 8,269,920 km (0.111 R)
• M22: 8,633,443 km (0.088 R)
• M23: 9,215,079 km (0.116 R)
• M24: 9,918,638 km (0.072 R)
• M25: 10,304,750 km (0.108 R)
• M26: 10,864,845 km (0.086 R)
• M27: 11,034,788 km (0.033 R)
• M28: 12,014,355 km (0.048 R)
• M29: 13,565,685 km (0.03 R)
• M30: 13,748,643 km (0.12 R)
• M31: 14,613,618 km (0.092 R)
• M32: 14,926,876 km (0.117 R)
• M33: 15,943,842 km (0.08 R)
• M34: 16,460,703 km (0.119 R)
• M35: 18,922,036 km (0.077 R)
• M36: 20,789,167 km (0.064 R)
• M37: 23,368,683 km (0.044 R)
• M38: 24,621,266 km (0.109 R)
• M39: 25,218,311 km (0.119 R)
• M40: 27,191,507 km (0.04 R)
• M41: 29,529,124 km (0.049 R)
• M42: 30,083,833 km (0.064 R)
• M43: 30,402,326 km (0.046 R)
• M44: 31,768,305 km (0.116 R)
• M45: 32,173,864 km (0.104 R)
• M46: 32,418,158 km (0.115 R)
• M47: 34,643,277 km (0.109 R)
• M48: 34,726,603 km (0.091 R)
• M49: 38,373,499 km (0.078 R)
• M50: 40,023,265 km (0.119 R)
• M51: 40,636,915 km (0.069 R)
• M52: 41,165,444 km (0.11 R)
• M53: 43,122,484 km (0.044 R)
• M54: 45,748,226 km (0.095 R)
• M55: 48,798,676 km (0.1 R)
• M56: 50,395,483 km (0.049 R)
• M57: 51,818,608 km (0.046 R)
• M58: 53,447,579 km (0.106 R)
• M59: 57,050,345 km (0.07 R)
• M60: 57,938,507 km (0.11 R)
• M61: 61,334,828 km (0.055 R)
• M62: 61,435,657 km (0.119 R)
• M63: 62,447,387 km (0.058 R)
• M64: 62,751,968 km (0.097 R)
• M65: 63,057,148 km (0.106 R)
• M66: 64,179,880 km (0.093 R)
• M67: 64,282,355 km (0.09 R)
• M68: 64,897,950 km (0.079 R)
• M69: 67,900,529 km (0.095 R)
• M70: 68,841,649 km (0.078 R)
• M71: 68,946,517 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit