🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.14 AU - 1.2 AU

Year: 534 Days

Day: 30.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.4 AU - 1.4 AU

Year: 699 Days

Day: 27.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 14.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.65 AU - 4.77 AU

Year: 4311 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,128,321 km

• M1: 187,446 km (0.117 R)
• M2: 280,346 km (0.083 R)
• M3: 423,362 km (0.118 R)
• M4: 533,466 km (0.102 R)
• M5: 1,053,319 km (0.036 R)
• M6: 1,359,097 km (0.108 R)
• M7: 1,599,949 km (0.113 R)
• M8: 1,694,046 km (0.043 R)
• M9: 1,954,646 km (0.109 R)
• M10: 2,158,847 km (0.069 R)
• M11: 2,460,735 km (0.108 R)
• M12: 2,757,687 km (0.081 R)
• M13: 3,145,445 km (0.049 R)
• M14: 3,265,273 km (0.115 R)
• M15: 3,386,746 km (0.1 R)
• M16: 4,168,993 km (0.059 R)
• M17: 4,412,389 km (0.089 R)
• M18: 5,052,967 km (0.05 R)
• M19: 5,408,412 km (0.078 R)
• M20: 5,625,628 km (0.081 R)
• M21: 5,845,686 km (0.046 R)
• M22: 6,294,630 km (0.059 R)
• M23: 6,446,771 km (0.094 R)
• M24: 6,600,258 km (0.065 R)
• M25: 6,703,181 km (0.071 R)
• M26: 7,120,410 km (0.109 R)
• M27: 8,422,659 km (0.044 R)
• M28: 8,675,031 km (0.112 R)
• M29: 9,072,662 km (0.111 R)
• M30: 9,187,254 km (0.057 R)
• M31: 9,856,256 km (0.076 R)
• M32: 10,181,781 km (0.119 R)
• M33: 10,301,160 km (0.069 R)
• M34: 10,661,691 km (0.103 R)
• M35: 11,956,610 km (0.114 R)
• M36: 12,114,136 km (0.06 R)
• M37: 13,105,821 km (0.088 R)
• M38: 13,891,509 km (0.082 R)
• M39: 14,090,324 km (0.117 R)
• M40: 14,591,627 km (0.081 R)
• M41: 14,726,265 km (0.062 R)
• M42: 14,996,887 km (0.037 R)
• M43: 16,514,408 km (0.115 R)
• M44: 16,654,731 km (0.076 R)
• M45: 16,830,808 km (0.095 R)
• M46: 17,398,382 km (0.092 R)
• M47: 17,541,248 km (0.111 R)
• M48: 17,792,124 km (0.075 R)
• M49: 18,844,545 km (0.097 R)
• M50: 19,138,504 km (0.095 R)
• M51: 19,544,962 km (0.088 R)
• M52: 19,656,412 km (0.109 R)
• M53: 19,768,012 km (0.115 R)
• M54: 20,066,610 km (0.108 R)
• M55: 20,366,703 km (0.084 R)
• M56: 20,706,140 km (0.077 R)
• M57: 20,819,685 km (0.109 R)
• M58: 21,085,521 km (0.027 R)
• M59: 21,966,802 km (0.091 R)
• M60: 22,276,170 km (0.095 R)
• M61: 22,860,051 km (0.088 R)
• M62: 23,095,069 km (0.114 R)
• M63: 23,370,329 km (0.115 R)
• M64: 23,844,554 km (0.095 R)
• M65: 24,322,071 km (0.114 R)
• M66: 24,842,821 km (0.117 R)
• M67: 25,044,180 km (0.07 R)
• M68: 25,205,596 km (0.117 R)
• M69: 25,814,010 km (0.113 R)
• M70: 26,509,491 km (0.059 R)
• M71: 26,674,048 km (0.109 R)
• M72: 27,086,938 km (0.047 R)
• M73: 27,335,720 km (0.072 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: 274 - 15,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit