🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 18,981,074 km

• M1: 166,802 km (0.112 R)
• M2: 253,269 km (0.041 R)
• M3: 434,582 km (0.081 R)
• M4: 550,071 km (0.119 R)
• M5: 657,632 km (0.113 R)
• M6: 754,272 km (0.116 R)
• M7: 921,672 km (0.067 R)
• M8: 1,125,126 km (0.094 R)
• M9: 1,231,041 km (0.044 R)
• M10: 1,389,615 km (0.057 R)
• M11: 1,482,515 km (0.054 R)
• M12: 1,573,919 km (0.062 R)
• M13: 1,682,527 km (0.062 R)
• M14: 1,813,126 km (0.092 R)
• M15: 1,931,309 km (0.102 R)
• M16: 2,080,906 km (0.113 R)
• M17: 2,171,712 km (0.078 R)
• M18: 2,306,350 km (0.083 R)
• M19: 2,404,786 km (0.118 R)
• M20: 2,491,702 km (0.085 R)
• M21: 2,584,004 km (0.118 R)
• M22: 2,668,676 km (0.079 R)
• M23: 2,758,734 km (0.12 R)
• M24: 2,863,752 km (0.091 R)
• M25: 3,012,004 km (0.108 R)
• M26: 3,105,951 km (0.11 R)
• M27: 3,196,159 km (0.109 R)
• M28: 3,350,244 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.28 AU - 1.46 AU

Year: 1069 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 108.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,981,074 km

• M1: 141,819 km (0.05 R)
• M2: 272,717 km (0.094 R)
• M3: 334,800 km (0.108 R)
• M4: 436,527 km (0.098 R)
• M5: 514,018 km (0.085 R)
• M6: 605,572 km (0.07 R)
• M7: 744,997 km (0.056 R)
• M8: 811,718 km (0.093 R)
• M9: 910,752 km (0.074 R)
• M10: 998,416 km (0.072 R)
• M11: 1,072,916 km (0.105 R)
• M12: 1,154,896 km (0.096 R)
• M13: 1,590,973 km (0.074 R)
• M14: 1,698,085 km (0.087 R)
• M15: 1,775,278 km (0.082 R)
• M16: 1,866,832 km (0.047 R)
• M17: 1,939,836 km (0.119 R)
• M18: 2,116,511 km (0.076 R)
• M19: 2,391,472 km (0.086 R)
• M20: 2,471,207 km (0.114 R)
• M21: 2,588,642 km (0.06 R)
• M22: 2,730,760 km (0.094 R)
• M23: 2,791,197 km (0.074 R)
• M24: 2,875,271 km (0.11 R)
• M25: 3,030,404 km (0.037 R)
• M26: 3,148,437 km (0.076 R)
• M27: 3,503,881 km (0.114 R)
• M28: 3,627,898 km (0.077 R)
• M29: 3,703,146 km (0.12 R)
• M30: 3,795,747 km (0.064 R)
• M31: 3,880,569 km (0.091 R)
• M32: 3,974,666 km (0.101 R)
• M33: 4,069,660 km (0.034 R)
• M34: 4,130,397 km (0.102 R)
• M35: 4,244,092 km (0.104 R)
• M36: 4,332,205 km (0.104 R)
• M37: 4,456,670 km (0.068 R)
• M38: 4,618,535 km (0.102 R)
• M39: 4,727,442 km (0.083 R)
• M40: 4,809,721 km (0.086 R)
• M41: 4,901,724 km (0.027 R)
• M42: 5,003,600 km (0.078 R)
• M43: 5,153,198 km (0.104 R)
• M44: 5,571,773 km (0.116 R)
• M45: 5,668,563 km (0.079 R)
• M46: 5,785,398 km (0.038 R)
• M47: 5,883,235 km (0.112 R)
• M48: 5,971,947 km (0.107 R)
• M49: 6,090,728 km (0.106 R)
• M50: 6,371,224 km (0.052 R)
• M51: 6,615,068 km (0.102 R)
• M52: 6,676,403 km (0.091 R)
• M53: 6,789,499 km (0.112 R)
• M54: 6,913,666 km (0.108 R)
• M55: 7,017,786 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.05 AU - 3.09 AU

Year: 2747 Days

Day: 7.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,981,074 km

• M1: 146,606 km (0.117 R)
• M2: 205,099 km (0.082 R)
• M3: 322,832 km (0.098 R)
• M4: 563,086 km (0.095 R)
• M5: 781,649 km (0.091 R)
• M6: 906,114 km (0.076 R)
• M7: 1,274,574 km (0.103 R)
• M8: 1,601,146 km (0.11 R)
• M9: 1,799,662 km (0.094 R)
• M10: 2,032,586 km (0.082 R)
• M11: 2,139,250 km (0.113 R)
• M12: 2,234,095 km (0.099 R)
• M13: 2,414,210 km (0.042 R)
• M14: 2,527,456 km (0.069 R)
• M15: 2,613,475 km (0.108 R)
• M16: 2,847,895 km (0.094 R)
• M17: 2,952,613 km (0.115 R)
• M18: 3,119,864 km (0.117 R)
• M19: 3,400,360 km (0.099 R)
• M20: 3,527,667 km (0.085 R)
• M21: 3,672,777 km (0.077 R)
• M22: 3,754,159 km (0.059 R)
• M23: 3,885,805 km (0.079 R)
• M24: 4,119,925 km (0.103 R)
• M25: 4,290,018 km (0.097 R)
• M26: 4,427,648 km (0.031 R)
• M27: 4,601,930 km (0.026 R)
• M28: 4,672,241 km (0.105 R)
• M29: 4,975,326 km (0.108 R)
• M30: 5,211,242 km (0.095 R)
• M31: 5,883,983 km (0.097 R)
• M32: 6,133,812 km (0.051 R)
• M33: 6,406,529 km (0.119 R)
• M34: 6,564,205 km (0.107 R)
• M35: 6,683,285 km (0.093 R)
• M36: 6,743,124 km (0.097 R)
• M37: 7,004,472 km (0.056 R)
• M38: 7,065,358 km (0.097 R)
• M39: 7,330,744 km (0.1 R)
• M40: 7,392,528 km (0.092 R)
• M41: 7,998,101 km (0.098 R)
• M42: 8,489,829 km (0.082 R)
• M43: 8,576,446 km (0.115 R)
• M44: 8,706,746 km (0.108 R)
• M45: 8,837,644 km (0.092 R)
• M46: 8,903,467 km (0.09 R)
• M47: 9,705,012 km (0.1 R)
• M48: 9,931,803 km (0.067 R)
• M49: 10,183,426 km (0.115 R)
• M50: 10,483,220 km (0.1 R)
• M51: 10,762,819 km (0.108 R)
• M52: 11,639,911 km (0.102 R)
• M53: 11,880,913 km (0.103 R)
• M54: 12,269,868 km (0.04 R)
• M55: 12,343,320 km (0.1 R)
• M56: 12,465,991 km (0.061 R)
• M57: 13,210,539 km (0.085 R)
• M58: 13,436,731 km (0.081 R)
• M59: 13,765,697 km (0.055 R)
• M60: 13,918,586 km (0.1 R)
• M61: 14,251,441 km (0.108 R)
• M62: 14,716,691 km (0.083 R)
• M63: 14,898,901 km (0.113 R)
• M64: 15,371,181 km (0.054 R)
• M65: 16,195,914 km (0.052 R)
• M66: 16,627,055 km (0.087 R)
• M67: 16,953,029 km (0.074 R)
• M68: 17,062,236 km (0.063 R)
• M69: 17,144,215 km (0.038 R)
• M70: 17,390,902 km (0.066 R)
• M71: 17,583,734 km (0.1 R)
• M72: 17,860,340 km (0.047 R)
• M73: 18,222,068 km (0.1 R)
• M74: 18,333,817 km (0.116 R)
• M75: 18,473,841 km (0.07 R)
• M76: 18,670,562 km (0.095 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: 355 - 17,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit