🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 10.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.9 AU - 1.24 AU

Year: 751 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,431,701 km

• M1: 145,708 km (0.11 R)
• M2: 230,082 km (0.111 R)
• M3: 331,808 km (0.117 R)
• M4: 437,275 km (0.034 R)
• M5: 508,782 km (0.106 R)
• M6: 577,149 km (0.088 R)
• M7: 644,767 km (0.071 R)
• M8: 812,915 km (0.107 R)
• M9: 1,016,966 km (0.052 R)
• M10: 1,095,954 km (0.103 R)
• M11: 1,193,641 km (0.101 R)
• M12: 1,266,196 km (0.103 R)
• M13: 1,439,580 km (0.106 R)
• M14: 1,535,323 km (0.115 R)
• M15: 1,627,176 km (0.093 R)
• M16: 1,771,688 km (0.115 R)
• M17: 1,842,298 km (0.12 R)
• M18: 1,920,537 km (0.068 R)
• M19: 2,006,556 km (0.063 R)
• M20: 2,073,726 km (0.082 R)
• M21: 2,286,603 km (0.056 R)
• M22: 2,399,400 km (0.059 R)
• M23: 2,528,653 km (0.066 R)
• M24: 2,861,658 km (0.108 R)
• M25: 2,930,024 km (0.062 R)
• M26: 3,130,635 km (0.044 R)
• M27: 3,272,154 km (0.093 R)
• M28: 3,343,812 km (0.115 R)
• M29: 3,594,388 km (0.101 R)
• M30: 3,668,289 km (0.046 R)
• M31: 3,742,789 km (0.064 R)
• M32: 3,943,849 km (0.101 R)
• M33: 4,020,144 km (0.09 R)
• M34: 4,252,170 km (0.09 R)
• M35: 4,453,379 km (0.065 R)
• M36: 4,541,791 km (0.092 R)
• M37: 4,693,484 km (0.04 R)
• M38: 4,810,619 km (0.079 R)
• M39: 4,947,052 km (0.072 R)
• M40: 5,140,183 km (0.096 R)
• M41: 5,289,033 km (0.088 R)
• M42: 5,524,649 km (0.032 R)
• M43: 5,600,645 km (0.051 R)
• M44: 5,840,750 km (0.081 R)
• M45: 5,976,734 km (0.103 R)
• M46: 6,054,824 km (0.043 R)
• M47: 6,153,110 km (0.109 R)
• M48: 6,370,925 km (0.087 R)
• M49: 6,510,948 km (0.07 R)
• M50: 6,753,297 km (0.054 R)
• M51: 6,824,655 km (0.1 R)
• M52: 6,967,820 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 8.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.24 AU - 1.36 AU

Year: 1005 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,431,701 km

• M1: 130,898 km (0.108 R)
• M2: 218,562 km (0.059 R)
• M3: 282,291 km (0.058 R)
• M4: 343,926 km (0.097 R)
• M5: 399,726 km (0.114 R)
• M6: 513,869 km (0.116 R)
• M7: 635,043 km (0.043 R)
• M8: 706,850 km (0.11 R)
• M9: 766,390 km (0.112 R)
• M10: 864,376 km (0.096 R)
• M11: 917,783 km (0.095 R)
• M12: 1,125,574 km (0.096 R)
• M13: 1,220,120 km (0.086 R)
• M14: 1,305,092 km (0.075 R)
• M15: 1,398,441 km (0.055 R)
• M16: 1,631,814 km (0.117 R)
• M17: 1,780,663 km (0.101 R)
• M18: 1,849,778 km (0.095 R)
• M19: 1,941,182 km (0.111 R)
• M20: 2,077,316 km (0.098 R)
• M21: 2,187,121 km (0.115 R)
• M22: 2,291,391 km (0.095 R)
• M23: 2,389,676 km (0.12 R)
• M24: 2,590,586 km (0.075 R)
• M25: 2,772,946 km (0.084 R)
• M26: 2,975,950 km (0.117 R)
• M27: 3,075,134 km (0.097 R)
• M28: 3,226,078 km (0.071 R)
• M29: 3,509,117 km (0.097 R)
• M30: 3,596,482 km (0.095 R)
• M31: 3,702,248 km (0.092 R)
• M32: 3,827,013 km (0.079 R)
• M33: 3,907,945 km (0.063 R)
• M34: 4,218,959 km (0.107 R)
• M35: 4,293,309 km (0.088 R)
• M36: 4,349,408 km (0.114 R)
• M37: 4,806,729 km (0.1 R)
• M38: 4,884,370 km (0.098 R)
• M39: 5,090,516 km (0.096 R)
• M40: 5,309,378 km (0.11 R)
• M41: 5,379,689 km (0.109 R)
• M42: 5,480,668 km (0.07 R)
• M43: 5,541,554 km (0.078 R)
• M44: 5,746,204 km (0.095 R)
• M45: 5,963,869 km (0.045 R)
• M46: 6,385,735 km (0.108 R)
• M47: 6,482,076 km (0.103 R)
• M48: 6,741,179 km (0.117 R)
• M49: 6,970,662 km (0.101 R)
• M50: 7,258,489 km (0.089 R)
• M51: 7,359,018 km (0.086 R)
• M52: 7,595,383 km (0.11 R)
• M53: 7,663,301 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 8.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.05 AU - 2.27 AU

Year: 2153 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,431,701 km

• M1: 102,923 km (0.052 R)
• M2: 199,564 km (0.105 R)
• M3: 299,495 km (0.112 R)
• M4: 383,419 km (0.09 R)
• M5: 434,133 km (0.106 R)
• M6: 528,380 km (0.111 R)
• M7: 769,232 km (0.109 R)
• M8: 863,329 km (0.102 R)
• M9: 990,188 km (0.058 R)
• M10: 1,184,516 km (0.08 R)
• M11: 1,457,083 km (0.063 R)
• M12: 1,518,568 km (0.068 R)
• M13: 1,725,911 km (0.12 R)
• M14: 2,218,985 km (0.109 R)
• M15: 2,434,705 km (0.056 R)
• M16: 2,858,516 km (0.106 R)
• M17: 3,043,120 km (0.086 R)
• M18: 3,122,407 km (0.093 R)
• M19: 3,283,075 km (0.083 R)
• M20: 3,476,505 km (0.063 R)
• M21: 3,658,416 km (0.113 R)
• M22: 3,750,568 km (0.07 R)
• M23: 3,945,045 km (0.096 R)
• M24: 4,071,306 km (0.1 R)
• M25: 4,408,948 km (0.12 R)
• M26: 4,556,452 km (0.107 R)
• M27: 4,924,014 km (0.051 R)
• M28: 5,000,309 km (0.114 R)
• M29: 5,266,294 km (0.115 R)
• M30: 5,353,210 km (0.102 R)
• M31: 5,405,569 km (0.12 R)
• M32: 5,493,084 km (0.096 R)
• M33: 5,731,992 km (0.07 R)
• M34: 5,821,302 km (0.101 R)
• M35: 5,911,061 km (0.064 R)
• M36: 5,974,191 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 4.2

Gravity: 34.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.27 AU - 6.89 AU

Year: 10168 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,431,701 km

• M1: 98,585 km (0.116 R)
• M2: 129,103 km (0.088 R)
• M3: 700,118 km (0.102 R)
• M4: 750,981 km (0.091 R)
• M5: 856,597 km (0.074 R)
• M6: 1,141,282 km (0.094 R)
• M7: 1,201,570 km (0.089 R)
• M8: 1,242,410 km (0.099 R)
• M9: 1,884,634 km (0.071 R)
• M10: 2,102,000 km (0.104 R)
• M11: 2,586,547 km (0.094 R)
• M12: 2,937,354 km (0.035 R)
• M13: 3,104,455 km (0.12 R)
• M14: 3,623,709 km (0.048 R)
• M15: 4,643,668 km (0.08 R)
• M16: 5,573,568 km (0.062 R)
• M17: 5,814,869 km (0.075 R)
• M18: 6,094,916 km (0.111 R)
• M19: 6,236,436 km (0.116 R)
• M20: 6,379,152 km (0.117 R)
• M21: 6,667,876 km (0.084 R)
• M22: 6,923,838 km (0.088 R)
• M23: 7,445,636 km (0.119 R)
• M24: 7,941,403 km (0.099 R)
• M25: 8,018,595 km (0.067 R)
• M26: 8,408,448 km (0.064 R)
• M27: 8,487,136 km (0.114 R)
• M28: 8,526,630 km (0.093 R)
• M29: 8,844,376 km (0.029 R)
• M30: 9,004,745 km (0.088 R)
• M31: 9,085,228 km (0.046 R)
• M32: 9,166,011 km (0.103 R)
• M33: 9,573,516 km (0.109 R)
• M34: 9,696,934 km (0.109 R)
• M35: 9,738,073 km (0.066 R)
• M36: 10,321,655 km (0.096 R)
• M37: 10,406,028 km (0.107 R)
• M38: 10,532,887 km (0.083 R)
• M39: 12,721,354 km (0.104 R)
• M40: 13,084,279 km (0.11 R)
• M41: 13,129,906 km (0.104 R)
• M42: 13,820,001 km (0.102 R)
• M43: 14,239,922 km (0.078 R)
• M44: 14,286,746 km (0.078 R)
• M45: 14,663,882 km (0.113 R)
• M46: 15,091,882 km (0.089 R)
• M47: 15,475,900 km (0.053 R)
• M48: 15,524,070 km (0.094 R)
• M49: 16,499,000 km (0.101 R)
• M50: 17,193,283 km (0.111 R)
• M51: 17,243,249 km (0.1 R)
• M52: 17,543,941 km (0.093 R)
• M53: 17,846,428 km (0.106 R)
• M54: 18,405,325 km (0.054 R)
• M55: 19,073,280 km (0.096 R)
• M56: 20,697,913 km (0.041 R)
• M57: 21,231,379 km (0.113 R)
• M58: 22,202,867 km (0.072 R)
• M59: 23,687,327 km (0.088 R)
• M60: 24,077,328 km (0.111 R)
• M61: 24,301,127 km (0.093 R)
• M62: 24,581,922 km (0.079 R)
• M63: 25,146,654 km (0.044 R)
• M64: 25,487,588 km (0.12 R)
• M65: 26,924,475 km (0.101 R)
• M66: 27,740,532 km (0.098 R)
• M67: 27,916,309 km (0.049 R)
• M68: 28,328,302 km (0.117 R)
• M69: 29,396,730 km (0.097 R)
• M70: 30,417,885 km (0.071 R)
• M71: 30,478,322 km (0.074 R)
• M72: 30,781,108 km (0.111 R)
• M73: 31,879,157 km (0.116 R)
• M74: 32,124,946 km (0.089 R)
• M75: 34,176,382 km (0.061 R)
• M76: 34,490,986 km (0.117 R)
• M77: 34,553,967 km (0.069 R)
• M78: 34,616,947 km (0.066 R)
• M79: 35,376,605 km (0.08 R)
• M80: 35,758,529 km (0.033 R)
• M81: 35,950,014 km (0.097 R)
• M82: 36,654,919 km (0.104 R)
• M83: 36,847,900 km (0.036 R)
• M84: 37,235,060 km (0.086 R)
• M85: 37,493,864 km (0.084 R)
• M86: 38,013,268 km (0.093 R)
• M87: 38,208,643 km (0.099 R)
• M88: 41,648,047 km (0.05 R)
• M89: 42,523,344 km (0.048 R)
• M90: 43,336,558 km (0.084 R)
• M91: 43,404,625 km (0.072 R)
• M92: 43,745,110 km (0.099 R)
• M93: 45,807,018 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit