🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 11.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.79 AU - 1.03 AU

Year: 589 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,132,887 km

• M1: 181,313 km (0.074 R)
• M2: 255,663 km (0.071 R)
• M3: 333,154 km (0.103 R)
• M4: 427,401 km (0.063 R)
• M5: 586,274 km (0.094 R)
• M6: 659,876 km (0.082 R)
• M7: 737,218 km (0.04 R)
• M8: 833,709 km (0.068 R)
• M9: 918,681 km (0.097 R)
• M10: 1,001,259 km (0.105 R)
• M11: 1,314,367 km (0.107 R)
• M12: 1,389,764 km (0.116 R)
• M13: 1,479,523 km (0.113 R)
• M14: 1,571,526 km (0.1 R)
• M15: 1,726,808 km (0.074 R)
• M16: 1,987,707 km (0.083 R)
• M17: 2,089,733 km (0.049 R)
• M18: 2,299,469 km (0.072 R)
• M19: 2,399,251 km (0.114 R)
• M20: 2,539,873 km (0.104 R)
• M21: 2,813,038 km (0.117 R)
• M22: 2,895,168 km (0.105 R)
• M23: 3,020,082 km (0.041 R)
• M24: 3,215,157 km (0.11 R)
• M25: 3,379,416 km (0.062 R)
• M26: 3,555,343 km (0.072 R)
• M27: 3,707,334 km (0.061 R)
• M28: 3,825,068 km (0.068 R)
• M29: 3,990,224 km (0.099 R)
• M30: 4,073,550 km (0.065 R)
• M31: 4,195,173 km (0.08 R)
• M32: 4,317,993 km (0.064 R)
• M33: 4,394,288 km (0.097 R)
• M34: 4,752,425 km (0.087 R)
• M35: 4,950,194 km (0.107 R)
• M36: 5,059,998 km (0.113 R)
• M37: 5,343,486 km (0.058 R)
• M38: 5,435,639 km (0.055 R)
• M39: 5,549,183 km (0.086 R)
• M40: 5,694,593 km (0.072 R)
• M41: 5,778,367 km (0.1 R)
• M42: 5,894,156 km (0.102 R)
• M43: 6,000,221 km (0.099 R)
• M44: 6,074,721 km (0.088 R)
• M45: 6,365,240 km (0.094 R)
• M46: 6,671,467 km (0.081 R)
• M47: 6,848,591 km (0.117 R)
• M48: 6,948,971 km (0.1 R)
• M49: 7,117,268 km (0.117 R)
• M50: 7,230,215 km (0.091 R)
• M51: 7,343,759 km (0.068 R)
• M52: 7,734,360 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 14.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.91 AU - 1.37 AU

Year: 826 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,132,887 km

• M1: 179,667 km (0.107 R)
• M2: 294,109 km (0.106 R)
• M3: 403,465 km (0.073 R)
• M4: 523,443 km (0.084 R)
• M5: 659,278 km (0.074 R)
• M6: 769,382 km (0.094 R)
• M7: 877,691 km (0.098 R)
• M8: 996,621 km (0.115 R)
• M9: 1,136,944 km (0.108 R)
• M10: 1,247,048 km (0.112 R)
• M11: 1,366,427 km (0.104 R)
• M12: 1,513,033 km (0.086 R)
• M13: 1,611,767 km (0.041 R)
• M14: 1,706,912 km (0.092 R)
• M15: 1,985,164 km (0.119 R)
• M16: 2,113,668 km (0.118 R)
• M17: 2,205,372 km (0.106 R)
• M18: 2,318,617 km (0.082 R)
• M19: 2,433,957 km (0.095 R)
• M20: 2,523,417 km (0.047 R)
• M21: 2,621,104 km (0.111 R)
• M22: 2,727,319 km (0.066 R)
• M23: 2,842,060 km (0.099 R)
• M24: 3,010,059 km (0.089 R)
• M25: 3,310,302 km (0.105 R)
• M26: 3,565,516 km (0.038 R)
• M27: 3,755,206 km (0.087 R)
• M28: 3,851,397 km (0.032 R)
• M29: 4,054,401 km (0.096 R)
• M30: 4,302,734 km (0.098 R)
• M31: 4,428,845 km (0.103 R)
• M32: 4,573,207 km (0.039 R)
• M33: 4,667,603 km (0.1 R)
• M34: 4,858,191 km (0.088 R)
• M35: 4,998,364 km (0.034 R)
• M36: 5,104,429 km (0.075 R)
• M37: 5,256,121 km (0.066 R)
• M38: 5,490,990 km (0.081 R)
• M39: 5,784,800 km (0.037 R)
• M40: 5,980,474 km (0.053 R)
• M41: 6,112,120 km (0.095 R)
• M42: 6,311,534 km (0.088 R)
• M43: 6,474,596 km (0.096 R)
• M44: 6,648,728 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 10.4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.33 AU - 3.41 AU

Year: 3298 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,132,887 km

• M1: 133,292 km (0.072 R)
• M2: 217,515 km (0.079 R)
• M3: 326,123 km (0.101 R)
• M4: 495,169 km (0.106 R)
• M5: 616,194 km (0.07 R)
• M6: 737,518 km (0.032 R)
• M7: 845,378 km (0.073 R)
• M8: 1,041,650 km (0.119 R)
• M9: 1,126,921 km (0.113 R)
• M10: 1,227,451 km (0.106 R)
• M11: 1,761,365 km (0.113 R)
• M12: 1,879,248 km (0.077 R)
• M13: 2,217,489 km (0.084 R)
• M14: 2,377,709 km (0.06 R)
• M15: 2,692,612 km (0.112 R)
• M16: 2,777,733 km (0.101 R)
• M17: 2,846,548 km (0.109 R)
• M18: 3,472,915 km (0.118 R)
• M19: 3,965,540 km (0.066 R)
• M20: 4,082,376 km (0.117 R)
• M21: 4,540,894 km (0.09 R)
• M22: 4,642,770 km (0.105 R)
• M23: 4,848,766 km (0.119 R)
• M24: 5,078,997 km (0.049 R)
• M25: 6,102,696 km (0.095 R)
• M26: 6,260,671 km (0.096 R)
• M27: 6,328,738 km (0.079 R)
• M28: 6,397,104 km (0.09 R)
• M29: 6,719,188 km (0.07 R)
• M30: 6,882,250 km (0.05 R)
• M31: 7,023,171 km (0.11 R)
• M32: 7,212,413 km (0.041 R)
• M33: 7,403,449 km (0.113 R)
• M34: 7,693,071 km (0.097 R)
• M35: 8,060,483 km (0.08 R)
• M36: 8,333,499 km (0.077 R)
• M37: 8,508,828 km (0.05 R)
• M38: 8,786,930 km (0.083 R)
• M39: 8,863,225 km (0.091 R)
• M40: 9,274,170 km (0.11 R)
• M41: 9,902,332 km (0.116 R)
• M42: 10,061,504 km (0.118 R)
• M43: 10,463,174 km (0.043 R)
• M44: 10,652,565 km (0.074 R)
• M45: 10,733,946 km (0.096 R)
• M46: 10,870,230 km (0.094 R)
• M47: 11,588,001 km (0.044 R)
• M48: 11,783,824 km (0.055 R)
• M49: 13,273,071 km (0.115 R)
• M50: 13,478,020 km (0.065 R)
• M51: 13,566,283 km (0.113 R)
• M52: 13,861,589 km (0.097 R)
• M53: 14,069,530 km (0.071 R)
• M54: 14,158,990 km (0.07 R)
• M55: 14,248,599 km (0.089 R)
• M56: 14,368,427 km (0.028 R)
• M57: 14,730,005 km (0.076 R)
• M58: 15,094,425 km (0.116 R)
• M59: 15,185,979 km (0.056 R)
• M60: 15,492,655 km (0.037 R)
• M61: 16,268,320 km (0.115 R)
• M62: 16,708,137 km (0.112 R)
• M63: 17,407,208 km (0.115 R)
• M64: 17,535,414 km (0.068 R)
• M65: 17,631,605 km (0.063 R)
• M66: 18,473,691 km (0.084 R)
• M67: 18,702,726 km (0.08 R)
• M68: 19,163,487 km (0.109 R)
• M69: 19,661,349 km (0.117 R)
• M70: 20,839,432 km (0.108 R)
• M71: 21,248,582 km (0.109 R)
• M72: 21,763,797 km (0.111 R)
• M73: 22,109,668 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 5.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.49 AU - 8.67 AU

Year: 17046 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,132,887 km

• M1: 74,949 km (0.039 R)
• M2: 451,187 km (0.056 R)
• M3: 776,413 km (0.11 R)
• M4: 2,726,272 km (0.057 R)
• M5: 2,782,221 km (0.112 R)
• M6: 2,923,442 km (0.098 R)
• M7: 3,038,183 km (0.087 R)
• M8: 3,726,633 km (0.072 R)
• M9: 3,977,059 km (0.06 R)
• M10: 4,233,021 km (0.116 R)
• M11: 4,693,783 km (0.051 R)
• M12: 4,828,271 km (0.029 R)
• M13: 5,239,665 km (0.05 R)
• M14: 5,841,498 km (0.063 R)
• M15: 5,986,308 km (0.096 R)
• M16: 6,242,570 km (0.058 R)
• M17: 6,502,571 km (0.098 R)
• M18: 6,652,617 km (0.075 R)
• M19: 6,765,863 km (0.092 R)
• M20: 6,803,861 km (0.107 R)
• M21: 7,109,788 km (0.108 R)
• M22: 7,459,249 km (0.065 R)
• M23: 7,854,187 km (0.069 R)
• M24: 9,121,132 km (0.048 R)
• M25: 9,289,130 km (0.107 R)
• M26: 9,415,989 km (0.117 R)
• M27: 9,628,418 km (0.094 R)
• M28: 9,713,839 km (0.111 R)
• M29: 10,318,962 km (0.106 R)
• M30: 10,537,973 km (0.1 R)
• M31: 10,626,086 km (0.075 R)
• M32: 10,670,218 km (0.113 R)
• M33: 10,714,349 km (0.091 R)
• M34: 10,980,783 km (0.104 R)
• M35: 11,339,369 km (0.106 R)
• M36: 11,520,083 km (0.077 R)
• M37: 11,747,322 km (0.094 R)
• M38: 12,671,239 km (0.048 R)
• M39: 12,952,932 km (0.047 R)
• M40: 13,762,107 km (0.118 R)
• M41: 13,858,448 km (0.038 R)
• M42: 14,440,832 km (0.114 R)
• M43: 15,031,295 km (0.082 R)
• M44: 16,184,844 km (0.1 R)
• M45: 16,746,434 km (0.108 R)
• M46: 17,836,405 km (0.117 R)
• M47: 18,152,056 km (0.053 R)
• M48: 18,575,867 km (0.116 R)
• M49: 18,895,707 km (0.087 R)
• M50: 19,163,786 km (0.1 R)
• M51: 20,412,629 km (0.09 R)
• M52: 20,632,538 km (0.079 R)
• M53: 20,687,590 km (0.104 R)
• M54: 20,853,195 km (0.037 R)
• M55: 21,185,602 km (0.106 R)
• M56: 21,296,902 km (0.099 R)
• M57: 21,352,553 km (0.067 R)
• M58: 21,743,751 km (0.107 R)
• M59: 25,074,249 km (0.102 R)
• M60: 25,250,774 km (0.051 R)
• M61: 25,782,894 km (0.062 R)
• M62: 25,842,135 km (0.068 R)
• M63: 25,901,675 km (0.12 R)
• M64: 26,258,914 km (0.062 R)
• M65: 26,498,121 km (0.083 R)
• M66: 27,038,768 km (0.054 R)
• M67: 27,461,831 km (0.108 R)
• M68: 28,069,946 km (0.111 R)
• M69: 28,314,539 km (0.092 R)
• M70: 28,928,937 km (0.083 R)
• M71: 29,052,355 km (0.107 R)
• M72: 29,113,990 km (0.103 R)
• M73: 31,493,344 km (0.058 R)
• M74: 31,747,511 km (0.08 R)
• M75: 32,129,883 km (0.093 R)
• M76: 32,449,723 km (0.102 R)
• M77: 32,642,106 km (0.101 R)
• M78: 32,770,461 km (0.029 R)
• M79: 33,739,406 km (0.097 R)
• M80: 34,914,497 km (0.12 R)
• M81: 35,045,994 km (0.066 R)
• M82: 35,441,082 km (0.029 R)
• M83: 35,573,177 km (0.081 R)
• M84: 35,705,421 km (0.116 R)
• M85: 35,771,544 km (0.109 R)
• M86: 36,702,192 km (0.085 R)
• M87: 37,573,450 km (0.119 R)
• M88: 38,791,177 km (0.1 R)
• M89: 39,678,591 km (0.102 R)
• M90: 40,779,931 km (0.038 R)
• M91: 46,579,990 km (0.071 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: 310 - 16,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit