🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 8.6

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.71 AU - 0.75 AU

Year: 397 Days

Day: 10.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,769,223 km

• M1: 108,309 km (0.104 R)
• M2: 184,604 km (0.05 R)
• M3: 267,032 km (0.12 R)
• M4: 358,287 km (0.031 R)
• M5: 449,242 km (0.098 R)
• M6: 691,890 km (0.057 R)
• M7: 780,452 km (0.105 R)
• M8: 860,337 km (0.101 R)
• M9: 996,920 km (0.028 R)
• M10: 1,065,586 km (0.078 R)
• M11: 1,131,259 km (0.032 R)
• M12: 1,252,134 km (0.079 R)
• M13: 1,351,916 km (0.069 R)
• M14: 1,438,982 km (0.11 R)
• M15: 1,559,707 km (0.078 R)
• M16: 1,613,413 km (0.082 R)
• M17: 1,706,014 km (0.091 R)
• M18: 1,766,900 km (0.083 R)
• M19: 1,913,806 km (0.099 R)
• M20: 2,064,750 km (0.055 R)
• M21: 2,256,085 km (0.092 R)
• M22: 2,434,556 km (0.088 R)
• M23: 2,516,087 km (0.037 R)
• M24: 2,598,515 km (0.091 R)
• M25: 2,720,736 km (0.087 R)
• M26: 2,779,229 km (0.104 R)
• M27: 2,838,171 km (0.118 R)
• M28: 2,990,761 km (0.111 R)
• M29: 3,125,698 km (0.036 R)
• M30: 3,304,318 km (0.105 R)
• M31: 3,599,774 km (0.116 R)
• M32: 3,664,101 km (0.061 R)
• M33: 3,786,920 km (0.068 R)
• M34: 3,903,756 km (0.12 R)
• M35: 4,073,849 km (0.086 R)
• M36: 4,261,445 km (0.096 R)
• M37: 4,474,921 km (0.099 R)
• M38: 4,606,418 km (0.073 R)
• M39: 4,944,359 km (0.106 R)
• M40: 5,080,344 km (0.091 R)
• M41: 5,136,592 km (0.112 R)
• M42: 5,209,297 km (0.091 R)
• M43: 5,396,743 km (0.042 R)
• M44: 5,478,872 km (0.062 R)
• M45: 5,544,995 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.2 AU

Year: 607 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,769,223 km

• M1: 185,501 km (0.116 R)
• M2: 281,693 km (0.04 R)
• M3: 381,026 km (0.081 R)
• M4: 505,342 km (0.117 R)
• M5: 603,328 km (0.11 R)
• M6: 758,461 km (0.053 R)
• M7: 1,028,037 km (0.081 R)
• M8: 1,219,971 km (0.067 R)
• M9: 1,374,056 km (0.111 R)
• M10: 1,482,664 km (0.079 R)
• M11: 1,634,806 km (0.102 R)
• M12: 1,855,462 km (0.036 R)
• M13: 2,027,650 km (0.12 R)
• M14: 2,212,852 km (0.089 R)
• M15: 2,458,491 km (0.104 R)
• M16: 2,592,681 km (0.099 R)
• M17: 2,689,022 km (0.107 R)
• M18: 2,811,094 km (0.096 R)
• M19: 3,044,167 km (0.118 R)
• M20: 3,214,709 km (0.111 R)
• M21: 3,379,715 km (0.106 R)
• M22: 3,601,120 km (0.057 R)
• M23: 4,096,139 km (0.112 R)
• M24: 4,237,509 km (0.082 R)
• M25: 4,351,802 km (0.118 R)
• M26: 4,622,724 km (0.075 R)
• M27: 4,889,158 km (0.104 R)
• M28: 5,160,827 km (0.1 R)
• M29: 5,344,683 km (0.044 R)
• M30: 5,499,667 km (0.119 R)
• M31: 5,655,996 km (0.119 R)
• M32: 5,813,972 km (0.085 R)
• M33: 5,930,808 km (0.1 R)
• M34: 6,166,723 km (0.05 R)
• M35: 6,471,604 km (0.026 R)
• M36: 7,084,955 km (0.054 R)
• M37: 7,381,309 km (0.079 R)
• M38: 7,623,807 km (0.037 R)
• M39: 7,787,018 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 14.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 784 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,769,223 km

• M1: 181,313 km (0.095 R)
• M2: 304,432 km (0.077 R)
• M3: 424,858 km (0.086 R)
• M4: 542,591 km (0.109 R)
• M5: 654,939 km (0.085 R)
• M6: 771,775 km (0.088 R)
• M7: 947,703 km (0.106 R)
• M8: 1,047,335 km (0.098 R)
• M9: 1,336,208 km (0.079 R)
• M10: 1,470,098 km (0.085 R)
• M11: 1,637,199 km (0.056 R)
• M12: 1,759,570 km (0.11 R)
• M13: 1,855,313 km (0.055 R)
• M14: 1,968,110 km (0.118 R)
• M15: 2,060,112 km (0.079 R)
• M16: 2,208,813 km (0.113 R)
• M17: 2,353,324 km (0.1 R)
• M18: 2,550,793 km (0.103 R)
• M19: 2,694,258 km (0.058 R)
• M20: 3,033,546 km (0.084 R)
• M21: 3,158,759 km (0.074 R)
• M22: 3,322,569 km (0.108 R)
• M23: 3,725,137 km (0.05 R)
• M24: 3,830,603 km (0.103 R)
• M25: 3,986,035 km (0.098 R)
• M26: 4,173,332 km (0.07 R)
• M27: 4,454,725 km (0.087 R)
• M28: 4,649,352 km (0.106 R)
• M29: 4,763,196 km (0.118 R)
• M30: 4,951,690 km (0.077 R)
• M31: 5,089,469 km (0.078 R)
• M32: 5,207,053 km (0.069 R)
• M33: 5,347,077 km (0.094 R)
• M34: 5,521,358 km (0.041 R)
• M35: 5,730,646 km (0.056 R)
• M36: 6,077,862 km (0.059 R)
• M37: 6,317,069 km (0.116 R)
• M38: 6,443,629 km (0.106 R)
• M39: 6,617,611 km (0.049 R)
• M40: 6,734,447 km (0.054 R)
• M41: 6,934,759 km (0.1 R)
• M42: 7,293,046 km (0.101 R)
• M43: 7,401,654 km (0.036 R)
• M44: 7,596,131 km (0.08 R)
• M45: 7,694,118 km (0.096 R)
• M46: 7,817,087 km (0.069 R)
• M47: 7,915,971 km (0.052 R)
• M48: 8,102,520 km (0.073 R)
• M49: 8,265,282 km (0.074 R)
• M50: 8,378,678 km (0.04 R)
• M51: 8,619,829 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 13.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.07 AU - 4.31 AU

Year: 5453 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,769,223 km

• M1: 185,801 km (0.117 R)
• M2: 746,793 km (0.111 R)
• M3: 847,322 km (0.12 R)
• M4: 953,088 km (0.044 R)
• M5: 1,164,769 km (0.084 R)
• M6: 1,330,224 km (0.1 R)
• M7: 1,585,737 km (0.109 R)
• M8: 1,963,472 km (0.097 R)
• M9: 2,144,785 km (0.073 R)
• M10: 2,256,235 km (0.099 R)
• M11: 2,465,971 km (0.101 R)
• M12: 2,904,891 km (0.107 R)
• M13: 3,112,832 km (0.1 R)
• M14: 3,477,552 km (0.052 R)
• M15: 3,765,827 km (0.055 R)
• M16: 4,038,993 km (0.114 R)
• M17: 4,178,119 km (0.068 R)
• M18: 4,873,001 km (0.087 R)
• M19: 5,021,253 km (0.079 R)
• M20: 5,526,594 km (0.029 R)
• M21: 6,101,349 km (0.104 R)
• M22: 6,234,641 km (0.11 R)
• M23: 6,667,876 km (0.09 R)
• M24: 6,860,558 km (0.112 R)
• M25: 7,027,210 km (0.08 R)
• M26: 7,563,668 km (0.109 R)
• M27: 7,736,005 km (0.083 R)
• M28: 7,967,583 km (0.083 R)
• M29: 8,706,446 km (0.101 R)
• M30: 8,826,723 km (0.079 R)
• M31: 9,252,030 km (0.084 R)
• M32: 9,590,869 km (0.06 R)
• M33: 10,091,124 km (0.069 R)
• M34: 10,535,879 km (0.1 R)
• M35: 10,664,084 km (0.081 R)
• M36: 10,825,201 km (0.117 R)
• M37: 11,247,815 km (0.085 R)
• M38: 11,675,815 km (0.105 R)
• M39: 11,808,658 km (0.089 R)
• M40: 12,311,007 km (0.106 R)
• M41: 12,683,955 km (0.086 R)
• M42: 13,095,050 km (0.11 R)
• M43: 14,283,605 km (0.067 R)
• M44: 14,604,043 km (0.113 R)
• M45: 15,579,421 km (0.076 R)
• M46: 15,799,031 km (0.106 R)
• M47: 16,167,491 km (0.102 R)
• M48: 16,650,542 km (0.117 R)
• M49: 16,950,187 km (0.118 R)
• M50: 17,100,682 km (0.107 R)
• M51: 18,282,356 km (0.065 R)
• M52: 18,436,741 km (0.112 R)
• M53: 18,707,962 km (0.027 R)
• M54: 18,824,498 km (0.112 R)
• M55: 19,411,371 km (0.098 R)
• M56: 19,766,367 km (0.077 R)
• M57: 20,844,369 km (0.068 R)
• M58: 21,900,380 km (0.092 R)
• M59: 22,393,754 km (0.103 R)
• M60: 23,307,647 km (0.1 R)
• M61: 24,022,127 km (0.03 R)
• M62: 24,658,666 km (0.057 R)
• M63: 25,128,852 km (0.098 R)
• M64: 25,818,199 km (0.068 R)
• M65: 25,904,816 km (0.117 R)
• M66: 26,601,194 km (0.112 R)
• M67: 26,688,709 km (0.054 R)
• M68: 26,820,056 km (0.099 R)
• M69: 27,436,100 km (0.086 R)
• M70: 27,612,925 km (0.1 R)
• M71: 27,701,636 km (0.105 R)
• M72: 27,967,920 km (0.094 R)
• M73: 28,458,302 km (0.063 R)
• M74: 28,996,555 km (0.116 R)
• M75: 29,764,890 km (0.069 R)
• M76: 30,448,403 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit