🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.16 AU - 1.88 AU

Year: 718 Days

Day: 17.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.77 AU - 2.47 AU

Year: 1182 Days

Day: 24 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 14.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.04 AU - 9.92 AU

Year: 9455 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,836,419 km

• M1: 206,894 km (0.116 R)
• M2: 423,063 km (0.098 R)
• M3: 733,030 km (0.04 R)
• M4: 981,811 km (0.087 R)
• M5: 1,218,325 km (0.054 R)
• M6: 1,322,595 km (0.055 R)
• M7: 1,563,597 km (0.114 R)
• M8: 1,989,502 km (0.119 R)
• M9: 2,165,130 km (0.103 R)
• M10: 2,723,579 km (0.091 R)
• M11: 2,891,428 km (0.058 R)
• M12: 3,267,068 km (0.072 R)
• M13: 3,938,613 km (0.083 R)
• M14: 4,097,186 km (0.094 R)
• M15: 4,519,950 km (0.115 R)
• M16: 4,719,813 km (0.119 R)
• M17: 4,990,884 km (0.102 R)
• M18: 5,442,520 km (0.115 R)
• M19: 6,236,735 km (0.045 R)
• M20: 6,799,373 km (0.105 R)
• M21: 7,029,006 km (0.1 R)
• M22: 7,852,991 km (0.026 R)
• M23: 7,973,118 km (0.091 R)
• M24: 8,215,466 km (0.109 R)
• M25: 8,378,378 km (0.087 R)
• M26: 8,542,487 km (0.08 R)
• M27: 9,634,402 km (0.119 R)
• M28: 9,806,440 km (0.101 R)
• M29: 10,153,357 km (0.092 R)
• M30: 10,328,387 km (0.076 R)
• M31: 10,548,595 km (0.063 R)
• M32: 10,993,648 km (0.117 R)
• M33: 11,218,494 km (0.11 R)
• M34: 11,672,823 km (0.076 R)
• M35: 12,412,285 km (0.045 R)
• M36: 13,791,129 km (0.036 R)
• M37: 14,621,995 km (0.099 R)
• M38: 14,720,730 km (0.102 R)
• M39: 15,418,753 km (0.079 R)
• M40: 15,771,804 km (0.077 R)
• M41: 15,974,809 km (0.117 R)
• M42: 17,106,517 km (0.111 R)
• M43: 17,262,846 km (0.111 R)
• M44: 19,175,904 km (0.104 R)
• M45: 19,664,640 km (0.109 R)
• M46: 20,047,611 km (0.112 R)
• M47: 21,099,583 km (0.111 R)
• M48: 22,056,112 km (0.12 R)
• M49: 22,739,774 km (0.094 R)
• M50: 23,836,476 km (0.1 R)
• M51: 24,069,549 km (0.116 R)
• M52: 24,596,732 km (0.119 R)
• M53: 24,891,291 km (0.048 R)
• M54: 25,009,473 km (0.079 R)
• M55: 25,305,677 km (0.091 R)
• M56: 25,603,077 km (0.074 R)
• M57: 26,441,872 km (0.105 R)
• M58: 27,350,530 km (0.064 R)
• M59: 27,533,488 km (0.082 R)
• M60: 29,823,682 km (0.112 R)
• M61: 30,832,869 km (0.119 R)
• M62: 31,917,304 km (0.06 R)
• M63: 32,174,313 km (0.059 R)
• M64: 33,209,231 km (0.117 R)
• M65: 33,665,355 km (0.114 R)
• M66: 34,189,397 km (0.094 R)
• M67: 36,311,891 km (0.086 R)
• M68: 36,647,439 km (0.106 R)
• M69: 37,186,440 km (0.073 R)
• M70: 38,819,002 km (0.107 R)
• M71: 39,162,030 km (0.063 R)
• M72: 40,962,141 km (0.026 R)
• M73: 41,731,972 km (0.098 R)
• M74: 42,013,066 km (0.096 R)
• M75: 42,930,849 km (0.095 R)
• M76: 44,141,245 km (0.069 R)
• M77: 45,362,712 km (0.109 R)
• M78: 49,019,333 km (0.11 R)
• M79: 49,167,584 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit