🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.26 AU - 1.62 AU

Year: 634 Days

Day: 33.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.04 AU

Year: 1416 Days

Day: 25.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,254,454 km

• M1: 115,938 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.31 AU - 4.81 AU

Year: 3575 Days

Day: 45 Hours

Environment

Temp: -132 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.1

Radius: 4.1

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.24 AU - 16.44 AU

Year: 23142 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,254,454 km

• M1: 157,975 km (0.12 R)
• M2: 483,800 km (0.087 R)
• M3: 740,210 km (0.085 R)
• M4: 1,033,572 km (0.114 R)
• M5: 1,219,971 km (0.113 R)
• M6: 1,416,991 km (0.085 R)
• M7: 1,654,253 km (0.065 R)
• M8: 1,684,771 km (0.103 R)
• M9: 2,232,299 km (0.078 R)
• M10: 2,830,093 km (0.118 R)
• M11: 3,435,366 km (0.104 R)
• M12: 3,474,411 km (0.049 R)
• M13: 4,120,374 km (0.115 R)
• M14: 4,203,700 km (0.08 R)
• M15: 4,585,624 km (0.12 R)
• M16: 5,111,909 km (0.112 R)
• M17: 6,030,739 km (0.114 R)
• M18: 6,460,683 km (0.077 R)
• M19: 6,949,868 km (0.06 R)
• M20: 6,999,385 km (0.072 R)
• M21: 7,049,052 km (0.117 R)
• M22: 7,654,474 km (0.083 R)
• M23: 7,860,022 km (0.083 R)
• M24: 8,119,424 km (0.041 R)
• M25: 8,171,634 km (0.11 R)
• M26: 8,914,388 km (0.099 R)
• M27: 9,348,521 km (0.047 R)
• M28: 9,513,078 km (0.079 R)
• M29: 9,956,636 km (0.073 R)
• M30: 10,293,680 km (0.114 R)
• M31: 12,453,125 km (0.101 R)
• M32: 12,816,050 km (0.091 R)
• M33: 13,738,620 km (0.082 R)
• M34: 14,618,854 km (0.118 R)
• M35: 15,973,013 km (0.046 R)
• M36: 16,499,299 km (0.114 R)
• M37: 17,031,269 km (0.114 R)
• M38: 17,636,542 km (0.111 R)
• M39: 19,354,225 km (0.081 R)
• M40: 19,563,961 km (0.106 R)
• M41: 20,339,177 km (0.105 R)
• M42: 21,196,373 km (0.08 R)
• M43: 22,872,018 km (0.105 R)
• M44: 23,241,824 km (0.112 R)
• M45: 23,464,725 km (0.063 R)
• M46: 23,688,374 km (0.049 R)
• M47: 23,837,822 km (0.077 R)
• M48: 24,287,962 km (0.08 R)
• M49: 24,589,701 km (0.058 R)
• M50: 25,578,842 km (0.025 R)
• M51: 25,808,924 km (0.11 R)
• M52: 25,962,710 km (0.111 R)
• M53: 26,116,796 km (0.073 R)
• M54: 26,813,922 km (0.103 R)
• M55: 28,384,850 km (0.09 R)
• M56: 28,623,009 km (0.097 R)
• M57: 29,904,614 km (0.12 R)
• M58: 30,390,059 km (0.102 R)
• M59: 31,779,524 km (0.09 R)
• M60: 33,189,484 km (0.09 R)
• M61: 35,727,113 km (0.117 R)
• M62: 37,976,317 km (0.038 R)
• M63: 39,029,785 km (0.094 R)
• M64: 40,627,939 km (0.104 R)
• M65: 41,165,295 km (0.085 R)
• M66: 41,255,054 km (0.116 R)
• M67: 43,612,716 km (0.087 R)
• M68: 45,455,762 km (0.074 R)
• M69: 45,548,662 km (0.058 R)
• M70: 45,734,463 km (0.112 R)
• M71: 46,573,856 km (0.092 R)
• M72: 47,889,570 km (0.066 R)
• M73: 48,646,984 km (0.099 R)
• M74: 50,173,480 km (0.104 R)
• M75: 50,365,265 km (0.098 R)
• M76: 52,006,503 km (0.112 R)
• M77: 52,589,935 km (0.086 R)
• M78: 53,273,298 km (0.095 R)
• M79: 56,035,922 km (0.089 R)
• M80: 56,235,036 km (0.034 R)
• M81: 56,534,232 km (0.115 R)
• M82: 57,133,970 km (0.069 R)
• M83: 58,037,691 km (0.11 R)
• M84: 58,440,857 km (0.051 R)
• M85: 59,351,310 km (0.118 R)
• M86: 59,757,468 km (0.058 R)
• M87: 61,904,945 km (0.031 R)
• M88: 63,558,002 km (0.1 R)
• M89: 67,436,027 km (0.115 R)
• M90: 70,206,430 km (0.066 R)
• M91: 70,313,692 km (0.112 R)
• M92: 70,528,515 km (0.088 R)
• M93: 70,635,926 km (0.07 R)
• M94: 71,066,319 km (0.109 R)
• M95: 71,497,610 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit