🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 11.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,682,466 km

• M1: 161,267 km (0.075 R)
• M2: 273,465 km (0.047 R)
• M3: 348,114 km (0.101 R)
• M4: 430,543 km (0.102 R)
• M5: 550,969 km (0.082 R)
• M6: 631,901 km (0.086 R)
• M7: 714,031 km (0.12 R)
• M8: 842,834 km (0.034 R)
• M9: 955,482 km (0.066 R)
• M10: 1,138,889 km (0.083 R)
• M11: 1,223,860 km (0.114 R)
• M12: 1,353,262 km (0.043 R)
• M13: 1,468,004 km (0.058 R)
• M14: 1,556,267 km (0.092 R)
• M15: 1,661,733 km (0.091 R)
• M16: 1,743,713 km (0.043 R)
• M17: 1,960,330 km (0.049 R)
• M18: 2,052,782 km (0.056 R)
• M19: 2,135,659 km (0.092 R)
• M20: 2,247,858 km (0.118 R)
• M21: 2,327,743 km (0.058 R)
• M22: 2,420,045 km (0.111 R)
• M23: 2,507,859 km (0.062 R)
• M24: 2,692,762 km (0.105 R)
• M25: 2,870,035 km (0.078 R)
• M26: 3,013,350 km (0.116 R)
• M27: 3,165,341 km (0.095 R)
• M28: 3,313,593 km (0.12 R)
• M29: 3,583,617 km (0.053 R)
• M30: 3,677,564 km (0.069 R)
• M31: 3,799,487 km (0.062 R)
• M32: 3,971,075 km (0.113 R)
• M33: 4,159,419 km (0.116 R)
• M34: 4,272,366 km (0.086 R)
• M35: 4,407,901 km (0.105 R)
• M36: 4,552,114 km (0.089 R)
• M37: 4,653,990 km (0.084 R)
• M38: 4,808,375 km (0.101 R)
• M39: 4,882,426 km (0.07 R)
• M40: 5,054,314 km (0.118 R)
• M41: 5,129,711 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 10.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.09 AU

Year: 649 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,682,466 km

• M1: 126,859 km (0.107 R)
• M2: 191,485 km (0.102 R)
• M3: 358,436 km (0.073 R)
• M4: 428,598 km (0.096 R)
• M5: 504,893 km (0.066 R)
• M6: 569,818 km (0.087 R)
• M7: 669,899 km (0.064 R)
• M8: 739,013 km (0.08 R)
• M9: 834,008 km (0.054 R)
• M10: 897,138 km (0.104 R)
• M11: 1,075,609 km (0.107 R)
• M12: 1,140,684 km (0.06 R)
• M13: 1,284,298 km (0.069 R)
• M14: 1,353,861 km (0.09 R)
• M15: 1,429,408 km (0.118 R)
• M16: 1,501,663 km (0.116 R)
• M17: 1,654,852 km (0.052 R)
• M18: 1,766,900 km (0.107 R)
• M19: 1,844,691 km (0.097 R)
• M20: 1,918,443 km (0.099 R)
• M21: 2,004,013 km (0.07 R)
• M22: 2,184,578 km (0.106 R)
• M23: 2,257,133 km (0.092 R)
• M24: 2,359,158 km (0.116 R)
• M25: 2,485,868 km (0.119 R)
• M26: 2,567,698 km (0.065 R)
• M27: 2,674,361 km (0.104 R)
• M28: 2,740,184 km (0.089 R)
• M29: 2,867,492 km (0.102 R)
• M30: 2,953,511 km (0.063 R)
• M31: 3,021,727 km (0.119 R)
• M32: 3,109,242 km (0.111 R)
• M33: 3,223,086 km (0.032 R)
• M34: 3,409,485 km (0.115 R)
• M35: 3,513,904 km (0.079 R)
• M36: 3,606,206 km (0.066 R)
• M37: 3,699,256 km (0.114 R)
• M38: 3,779,590 km (0.115 R)
• M39: 3,874,136 km (0.059 R)
• M40: 3,962,698 km (0.084 R)
• M41: 4,141,767 km (0.063 R)
• M42: 4,253,367 km (0.104 R)
• M43: 4,472,378 km (0.107 R)
• M44: 4,550,917 km (0.074 R)
• M45: 4,702,310 km (0.119 R)
• M46: 4,811,516 km (0.106 R)
• M47: 4,965,752 km (0.106 R)
• M48: 5,047,283 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 10.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.27 AU - 2.77 AU

Year: 2761 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,682,466 km

• M1: 199,264 km (0.114 R)
• M2: 291,117 km (0.082 R)
• M3: 367,712 km (0.085 R)
• M4: 445,652 km (0.08 R)
• M5: 548,276 km (0.084 R)
• M6: 640,877 km (0.113 R)
• M7: 886,966 km (0.106 R)
• M8: 987,196 km (0.099 R)
• M9: 1,067,979 km (0.101 R)
• M10: 1,212,192 km (0.112 R)
• M11: 1,427,612 km (0.063 R)
• M12: 1,809,985 km (0.094 R)
• M13: 1,954,197 km (0.081 R)
• M14: 2,363,198 km (0.077 R)
• M15: 3,507,771 km (0.079 R)
• M16: 3,799,188 km (0.075 R)
• M17: 4,155,679 km (0.085 R)
• M18: 4,366,911 km (0.108 R)
• M19: 4,680,618 km (0.078 R)
• M20: 5,288,734 km (0.112 R)
• M21: 5,434,143 km (0.076 R)
• M22: 5,835,813 km (0.108 R)
• M23: 6,094,468 km (0.101 R)
• M24: 6,290,890 km (0.105 R)
• M25: 6,445,275 km (0.036 R)
• M26: 7,052,044 km (0.069 R)
• M27: 7,397,166 km (0.097 R)
• M28: 7,677,213 km (0.112 R)
• M29: 8,008,423 km (0.079 R)
• M30: 8,175,673 km (0.056 R)
• M31: 8,247,779 km (0.05 R)
• M32: 8,344,270 km (0.114 R)
• M33: 8,587,067 km (0.059 R)
• M34: 8,733,823 km (0.102 R)
• M35: 8,881,476 km (0.079 R)
• M36: 9,379,487 km (0.082 R)
• M37: 9,581,295 km (0.104 R)
• M38: 10,221,125 km (0.1 R)
• M39: 10,454,946 km (0.11 R)
• M40: 10,664,234 km (0.078 R)
• M41: 11,140,105 km (0.057 R)
• M42: 11,677,161 km (0.103 R)
• M43: 11,758,393 km (0.116 R)
• M44: 11,894,377 km (0.085 R)
• M45: 12,167,692 km (0.087 R)
• M46: 12,277,647 km (0.097 R)
• M47: 12,720,606 km (0.097 R)
• M48: 12,888,156 km (0.079 R)
• M49: 13,451,691 km (0.099 R)
• M50: 13,622,382 km (0.104 R)
• M51: 13,879,690 km (0.08 R)
• M52: 14,023,454 km (0.056 R)
• M53: 14,312,178 km (0.116 R)
• M54: 14,573,825 km (0.064 R)
• M55: 14,690,661 km (0.044 R)
• M56: 14,807,796 km (0.113 R)
• M57: 14,895,759 km (0.115 R)
• M58: 15,397,959 km (0.056 R)
• M59: 15,576,579 km (0.114 R)
• M60: 15,755,797 km (0.09 R)
• M61: 16,906,953 km (0.069 R)
• M62: 17,029,623 km (0.069 R)
• M63: 17,585,828 km (0.059 R)
• M64: 18,147,867 km (0.077 R)
• M65: 18,399,491 km (0.092 R)
• M66: 19,001,922 km (0.08 R)
• M67: 19,129,529 km (0.116 R)
• M68: 20,128,543 km (0.077 R)
• M69: 20,258,693 km (0.119 R)
• M70: 20,814,898 km (0.064 R)
• M71: 20,913,633 km (0.104 R)
• M72: 21,177,523 km (0.044 R)
• M73: 21,508,883 km (0.115 R)
• M74: 21,975,778 km (0.111 R)
• M75: 22,210,497 km (0.045 R)
• M76: 22,581,051 km (0.085 R)
• M77: 22,682,478 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit