🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.82 AU - 3.64 AU

Year: 2099 Days

Day: 42.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.22 AU - 5.16 AU

Year: 3673 Days

Day: 21.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,258,228 km

• M1: 2,543,313 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 9.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.17 AU - 12.45 AU

Year: 12854 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,258,228 km

• M1: 130,749 km (0.066 R)
• M2: 194,178 km (0.106 R)
• M3: 377,735 km (0.119 R)
• M4: 536,009 km (0.114 R)
• M5: 639,232 km (0.112 R)
• M6: 733,628 km (0.095 R)
• M7: 1,218,325 km (0.091 R)
• M8: 1,546,842 km (0.08 R)
• M9: 2,534,786 km (0.087 R)
• M10: 2,873,925 km (0.115 R)
• M11: 3,062,568 km (0.081 R)
• M12: 3,199,898 km (0.101 R)
• M13: 3,395,572 km (0.106 R)
• M14: 3,509,267 km (0.093 R)
• M15: 3,769,567 km (0.056 R)
• M16: 4,713,829 km (0.09 R)
• M17: 5,426,663 km (0.101 R)
• M18: 5,897,746 km (0.098 R)
• M19: 6,346,989 km (0.092 R)
• M20: 6,417,001 km (0.081 R)
• M21: 8,137,675 km (0.105 R)
• M22: 8,793,363 km (0.032 R)
• M23: 9,028,830 km (0.077 R)
• M24: 10,114,162 km (0.071 R)
• M25: 10,360,849 km (0.065 R)
• M26: 10,902,394 km (0.104 R)
• M27: 11,282,671 km (0.065 R)
• M28: 11,538,783 km (0.056 R)
• M29: 11,710,372 km (0.071 R)
• M30: 11,969,625 km (0.075 R)
• M31: 12,186,991 km (0.065 R)
• M32: 12,449,684 km (0.054 R)
• M33: 13,338,745 km (0.031 R)
• M34: 13,519,010 km (0.1 R)
• M35: 16,850,555 km (0.03 R)
• M36: 17,241,155 km (0.098 R)
• M37: 18,180,779 km (0.1 R)
• M38: 19,238,585 km (0.113 R)
• M39: 19,646,838 km (0.116 R)
• M40: 20,212,767 km (0.115 R)
• M41: 21,308,122 km (0.096 R)
• M42: 21,466,247 km (0.112 R)
• M43: 22,315,814 km (0.074 R)
• M44: 22,529,888 km (0.113 R)
• M45: 24,377,272 km (0.09 R)
• M46: 25,096,389 km (0.11 R)
• M47: 25,374,791 km (0.032 R)
• M48: 25,598,290 km (0.086 R)
• M49: 25,710,339 km (0.117 R)
• M50: 26,555,417 km (0.106 R)
• M51: 26,725,660 km (0.03 R)
• M52: 27,295,328 km (0.102 R)
• M53: 28,446,783 km (0.108 R)
• M54: 28,737,153 km (0.052 R)
• M55: 28,853,540 km (0.111 R)
• M56: 29,496,511 km (0.07 R)
• M57: 31,274,332 km (0.07 R)
• M58: 32,176,108 km (0.063 R)
• M59: 33,575,597 km (0.053 R)
• M60: 33,943,906 km (0.085 R)
• M61: 34,994,682 km (0.04 R)
• M62: 35,118,998 km (0.067 R)
• M63: 36,119,059 km (0.118 R)
• M64: 36,307,553 km (0.084 R)
• M65: 36,370,534 km (0.098 R)
• M66: 37,572,852 km (0.101 R)
• M67: 38,466,998 km (0.096 R)
• M68: 39,627,130 km (0.11 R)
• M69: 39,886,532 km (0.118 R)
• M70: 40,211,459 km (0.114 R)
• M71: 41,388,644 km (0.073 R)
• M72: 41,981,501 km (0.094 R)
• M73: 42,577,200 km (0.078 R)
• M74: 44,313,582 km (0.118 R)
• M75: 44,515,539 km (0.029 R)
• M76: 44,785,115 km (0.096 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit