🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.68 AU - 1.76 AU

Year: 804 Days

Day: 47.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.35 AU - 3.49 AU

Year: 2254 Days

Day: 48 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 12.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.18 AU - 6.22 AU

Year: 5503 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,010,438 km

• M1: 346,768 km (0.073 R)
• M2: 573,259 km (0.052 R)
• M3: 971,638 km (0.119 R)
• M4: 1,432,848 km (0.094 R)
• M5: 1,706,912 km (0.074 R)
• M6: 1,821,504 km (0.1 R)
• M7: 1,938,639 km (0.093 R)
• M8: 2,607,042 km (0.05 R)
• M9: 2,717,745 km (0.067 R)
• M10: 3,585,861 km (0.116 R)
• M11: 3,684,596 km (0.098 R)
• M12: 4,012,065 km (0.12 R)
• M13: 4,561,239 km (0.091 R)
• M14: 4,885,866 km (0.087 R)
• M15: 5,051,023 km (0.071 R)
• M16: 5,443,567 km (0.073 R)
• M17: 5,586,284 km (0.071 R)
• M18: 5,730,197 km (0.094 R)
• M19: 5,817,113 km (0.074 R)
• M20: 6,199,037 km (0.028 R)
• M21: 6,589,188 km (0.06 R)
• M22: 6,802,664 km (0.057 R)
• M23: 7,456,706 km (0.097 R)
• M24: 7,551,850 km (0.111 R)
• M25: 8,130,943 km (0.111 R)
• M26: 8,858,288 km (0.093 R)
• M27: 9,026,586 km (0.026 R)
• M28: 9,128,013 km (0.062 R)
• M29: 9,572,020 km (0.12 R)
• M30: 10,304,301 km (0.117 R)
• M31: 10,695,201 km (0.082 R)
• M32: 10,874,419 km (0.117 R)
• M33: 11,127,090 km (0.095 R)
• M34: 11,822,570 km (0.042 R)
• M35: 12,532,412 km (0.079 R)
• M36: 13,140,677 km (0.108 R)
• M37: 13,448,549 km (0.114 R)
• M38: 13,875,651 km (0.081 R)
• M39: 14,544,653 km (0.109 R)
• M40: 15,466,475 km (0.054 R)
• M41: 15,628,789 km (0.091 R)
• M42: 16,283,429 km (0.061 R)
• M43: 17,577,301 km (0.099 R)
• M44: 17,789,132 km (0.116 R)
• M45: 18,687,916 km (0.119 R)
• M46: 19,382,648 km (0.115 R)
• M47: 19,953,514 km (0.114 R)
• M48: 20,085,908 km (0.114 R)
• M49: 20,797,545 km (0.1 R)
• M50: 21,066,522 km (0.118 R)
• M51: 21,517,410 km (0.104 R)
• M52: 22,062,694 km (0.096 R)
• M53: 22,474,537 km (0.101 R)
• M54: 24,477,652 km (0.066 R)
• M55: 25,142,166 km (0.074 R)
• M56: 25,237,610 km (0.071 R)
• M57: 25,620,431 km (0.109 R)
• M58: 25,812,664 km (0.097 R)
• M59: 26,295,117 km (0.12 R)
• M60: 26,780,562 km (0.087 R)
• M61: 26,877,950 km (0.067 R)
• M62: 27,122,094 km (0.113 R)
• M63: 28,403,549 km (0.047 R)
• M64: 28,702,147 km (0.117 R)
• M65: 29,051,607 km (0.076 R)
• M66: 29,906,559 km (0.081 R)
• M67: 30,667,713 km (0.063 R)
• M68: 31,486,761 km (0.067 R)
• M69: 32,002,276 km (0.034 R)
• M70: 32,416,662 km (0.119 R)
• M71: 32,937,113 km (0.079 R)
• M72: 33,041,532 km (0.054 R)
• M73: 35,473,993 km (0.093 R)
• M74: 35,795,479 km (0.041 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 10,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit