🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 9.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 448 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 82,865,439 km

• M1: 126,709 km (0.071 R)
• M2: 244,593 km (0.088 R)
• M3: 315,801 km (0.045 R)
• M4: 505,790 km (0.104 R)
• M5: 597,045 km (0.06 R)
• M6: 703,260 km (0.088 R)
• M7: 872,904 km (0.056 R)
• M8: 1,097,899 km (0.067 R)
• M9: 1,241,812 km (0.033 R)
• M10: 1,319,154 km (0.107 R)
• M11: 1,466,957 km (0.032 R)
• M12: 1,531,284 km (0.114 R)
• M13: 1,590,525 km (0.106 R)
• M14: 1,723,816 km (0.087 R)
• M15: 1,791,883 km (0.073 R)
• M16: 1,975,739 km (0.102 R)
• M17: 2,106,188 km (0.04 R)
• M18: 2,172,610 km (0.084 R)
• M19: 2,232,898 km (0.082 R)
• M20: 2,585,500 km (0.117 R)
• M21: 2,678,251 km (0.12 R)
• M22: 2,750,357 km (0.056 R)
• M23: 2,859,713 km (0.109 R)
• M24: 3,022,924 km (0.12 R)
• M25: 3,105,652 km (0.088 R)
• M26: 3,166,389 km (0.107 R)
• M27: 3,327,505 km (0.026 R)
• M28: 3,452,120 km (0.109 R)
• M29: 3,602,167 km (0.067 R)
• M30: 3,705,988 km (0.088 R)
• M31: 3,770,465 km (0.108 R)
• M32: 3,949,683 km (0.09 R)
• M33: 4,115,138 km (0.072 R)
• M34: 4,181,859 km (0.119 R)
• M35: 4,435,577 km (0.079 R)
• M36: 4,504,242 km (0.103 R)
• M37: 4,738,064 km (0.073 R)
• M38: 4,817,051 km (0.104 R)
• M39: 4,905,165 km (0.113 R)
• M40: 5,127,916 km (0.079 R)
• M41: 5,190,897 km (0.084 R)
• M42: 5,381,335 km (0.119 R)
• M43: 5,454,638 km (0.112 R)
• M44: 5,601,991 km (0.115 R)
• M45: 5,853,615 km (0.056 R)
• M46: 5,947,862 km (0.119 R)
• M47: 6,061,556 km (0.052 R)
• M48: 6,406,978 km (0.09 R)
• M49: 6,523,514 km (0.068 R)
• M50: 6,601,604 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 10.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.59 AU - 1.93 AU

Year: 1612 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,865,439 km

• M1: 171,589 km (0.065 R)
• M2: 276,008 km (0.026 R)
• M3: 371,751 km (0.083 R)
• M4: 441,314 km (0.079 R)
• M5: 557,701 km (0.117 R)
• M6: 627,114 km (0.088 R)
• M7: 772,523 km (0.09 R)
• M8: 917,933 km (0.036 R)
• M9: 1,047,933 km (0.101 R)
• M10: 1,149,660 km (0.089 R)
• M11: 1,228,348 km (0.104 R)
• M12: 1,317,957 km (0.1 R)
• M13: 1,391,410 km (0.112 R)
• M14: 1,552,228 km (0.1 R)
• M15: 1,644,829 km (0.12 R)
• M16: 1,724,265 km (0.118 R)
• M17: 1,815,370 km (0.03 R)
• M18: 1,918,443 km (0.079 R)
• M19: 2,256,235 km (0.11 R)
• M20: 2,384,440 km (0.091 R)
• M21: 2,457,893 km (0.083 R)
• M22: 2,538,077 km (0.108 R)
• M23: 2,849,091 km (0.115 R)
• M24: 2,945,582 km (0.088 R)
• M25: 3,024,719 km (0.039 R)
• M26: 3,098,322 km (0.117 R)
• M27: 3,316,734 km (0.109 R)
• M28: 3,495,205 km (0.104 R)
• M29: 3,566,114 km (0.092 R)
• M30: 3,683,399 km (0.057 R)
• M31: 3,941,754 km (0.115 R)
• M32: 4,144,609 km (0.08 R)
• M33: 4,247,383 km (0.086 R)
• M34: 4,323,229 km (0.12 R)
• M35: 4,434,530 km (0.101 R)
• M36: 4,574,852 km (0.119 R)
• M37: 4,688,248 km (0.112 R)
• M38: 4,802,540 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 11.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.17 AU - 4.93 AU

Year: 5626 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,865,439 km

• M1: 146,456 km (0.119 R)
• M2: 442,810 km (0.037 R)
• M3: 542,591 km (0.044 R)
• M4: 651,648 km (0.081 R)
• M5: 781,200 km (0.107 R)
• M6: 881,431 km (0.12 R)
• M7: 1,124,228 km (0.059 R)
• M8: 1,283,550 km (0.111 R)
• M9: 1,926,222 km (0.055 R)
• M10: 2,013,139 km (0.074 R)
• M11: 2,374,118 km (0.052 R)
• M12: 2,524,314 km (0.12 R)
• M13: 2,913,718 km (0.062 R)
• M14: 3,034,443 km (0.069 R)
• M15: 3,177,309 km (0.066 R)
• M16: 3,343,363 km (0.115 R)
• M17: 3,619,520 km (0.079 R)
• M18: 4,014,309 km (0.047 R)
• M19: 4,376,785 km (0.104 R)
• M20: 4,515,612 km (0.06 R)
• M21: 4,632,298 km (0.05 R)
• M22: 5,255,523 km (0.104 R)
• M23: 5,552,325 km (0.102 R)
• M24: 5,652,406 km (0.053 R)
• M25: 5,879,944 km (0.107 R)
• M26: 5,956,389 km (0.054 R)
• M27: 6,162,086 km (0.059 R)
• M28: 6,766,611 km (0.109 R)
• M29: 6,900,501 km (0.077 R)
• M30: 7,555,740 km (0.114 R)
• M31: 7,722,541 km (0.092 R)
• M32: 7,947,088 km (0.108 R)
• M33: 8,116,881 km (0.088 R)
• M34: 8,488,931 km (0.096 R)
• M35: 8,604,570 km (0.11 R)
• M36: 8,895,987 km (0.11 R)
• M37: 9,971,596 km (0.074 R)
• M38: 10,680,241 km (0.094 R)
• M39: 10,836,421 km (0.097 R)
• M40: 11,918,911 km (0.073 R)
• M41: 12,440,110 km (0.053 R)
• M42: 12,604,668 km (0.084 R)
• M43: 12,935,728 km (0.083 R)
• M44: 13,135,740 km (0.085 R)
• M45: 13,269,630 km (0.11 R)
• M46: 13,707,952 km (0.086 R)
• M47: 14,116,953 km (0.071 R)
• M48: 14,219,726 km (0.114 R)
• M49: 14,322,799 km (0.111 R)
• M50: 14,460,729 km (0.11 R)
• M51: 14,842,054 km (0.096 R)
• M52: 17,236,218 km (0.114 R)
• M53: 17,530,028 km (0.12 R)
• M54: 18,759,423 km (0.08 R)
• M55: 18,910,368 km (0.109 R)
• M56: 19,061,761 km (0.085 R)
• M57: 19,213,453 km (0.1 R)
• M58: 20,132,283 km (0.098 R)
• M59: 20,480,547 km (0.111 R)
• M60: 21,065,475 km (0.107 R)
• M61: 21,379,630 km (0.097 R)
• M62: 21,734,925 km (0.038 R)
• M63: 21,853,855 km (0.088 R)
• M64: 22,531,534 km (0.033 R)
• M65: 22,812,628 km (0.09 R)
• M66: 23,989,515 km (0.074 R)
• M67: 25,102,822 km (0.087 R)
• M68: 25,227,587 km (0.119 R)
• M69: 25,310,913 km (0.088 R)
• M70: 25,435,976 km (0.103 R)
• M71: 25,728,739 km (0.106 R)
• M72: 26,190,997 km (0.058 R)
• M73: 26,486,453 km (0.117 R)
• M74: 26,613,461 km (0.07 R)
• M75: 27,038,319 km (0.105 R)
• M76: 27,422,636 km (0.101 R)
• M77: 27,508,356 km (0.112 R)
• M78: 28,326,357 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.5

Radius: 4.7

Gravity: 42.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.15 AU - 9.39 AU

Year: 19482 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,865,439 km

• M1: 153,936 km (0.09 R)
• M2: 385,813 km (0.088 R)
• M3: 425,756 km (0.098 R)
• M4: 554,859 km (0.04 R)
• M5: 624,122 km (0.084 R)
• M6: 796,758 km (0.082 R)
• M7: 1,155,793 km (0.088 R)
• M8: 2,835,777 km (0.079 R)
• M9: 3,762,087 km (0.074 R)
• M10: 4,257,406 km (0.085 R)
• M11: 5,811,428 km (0.119 R)
• M12: 5,913,903 km (0.09 R)
• M13: 7,576,235 km (0.082 R)
• M14: 7,744,383 km (0.096 R)
• M15: 8,371,198 km (0.108 R)
• M16: 9,371,708 km (0.114 R)
• M17: 9,491,835 km (0.039 R)
• M18: 9,673,148 km (0.071 R)
• M19: 9,977,580 km (0.052 R)
• M20: 12,525,082 km (0.111 R)
• M21: 12,856,890 km (0.113 R)
• M22: 13,258,859 km (0.102 R)
• M23: 13,393,797 km (0.075 R)
• M24: 14,420,188 km (0.036 R)
• M25: 15,471,711 km (0.118 R)
• M26: 16,330,552 km (0.027 R)
• M27: 16,547,619 km (0.083 R)
• M28: 16,765,733 km (0.066 R)
• M29: 16,911,590 km (0.045 R)
• M30: 16,984,744 km (0.04 R)
• M31: 17,425,609 km (0.042 R)
• M32: 20,071,546 km (0.09 R)
• M33: 20,771,964 km (0.115 R)
• M34: 20,850,203 km (0.113 R)
• M35: 21,322,185 km (0.08 R)
• M36: 22,597,806 km (0.047 R)
• M37: 22,678,289 km (0.107 R)
• M38: 23,652,321 km (0.069 R)
• M39: 24,888,897 km (0.069 R)
• M40: 26,146,267 km (0.091 R)
• M41: 26,485,106 km (0.083 R)
• M42: 27,081,553 km (0.104 R)
• M43: 28,809,708 km (0.104 R)
• M44: 32,735,305 km (0.119 R)
• M45: 33,926,852 km (0.058 R)
• M46: 35,506,307 km (0.086 R)
• M47: 37,109,547 km (0.083 R)
• M48: 38,255,317 km (0.116 R)
• M49: 39,122,386 km (0.107 R)
• M50: 39,704,023 km (0.066 R)
• M51: 41,761,891 km (0.049 R)
• M52: 41,860,775 km (0.07 R)
• M53: 42,058,843 km (0.09 R)
• M54: 42,754,024 km (0.047 R)
• M55: 45,065,311 km (0.087 R)
• M56: 47,829,730 km (0.067 R)
• M57: 48,763,371 km (0.107 R)
• M58: 48,971,611 km (0.083 R)
• M59: 49,598,276 km (0.092 R)
• M60: 50,543,286 km (0.106 R)
• M61: 51,070,768 km (0.115 R)
• M62: 51,176,534 km (0.103 R)
• M63: 51,706,110 km (0.106 R)
• M64: 52,024,904 km (0.076 R)
• M65: 52,450,809 km (0.104 R)
• M66: 54,814,156 km (0.096 R)
• M67: 57,871,936 km (0.118 R)
• M68: 59,643,923 km (0.031 R)
• M69: 61,546,060 km (0.077 R)
• M70: 61,996,499 km (0.104 R)
• M71: 63,354,399 km (0.093 R)
• M72: 63,695,482 km (0.11 R)
• M73: 63,809,326 km (0.112 R)
• M74: 63,923,170 km (0.062 R)
• M75: 64,151,157 km (0.104 R)
• M76: 64,265,151 km (0.063 R)
• M77: 64,836,615 km (0.071 R)
• M78: 65,065,649 km (0.073 R)
• M79: 67,602,679 km (0.082 R)
• M80: 68,649,864 km (0.119 R)
• M81: 68,883,387 km (0.046 R)
• M82: 69,233,895 km (0.063 R)
• M83: 69,468,015 km (0.11 R)
• M84: 70,996,157 km (0.079 R)
• M85: 71,586,770 km (0.084 R)
• M86: 72,060,397 km (0.098 R)
• M87: 72,179,028 km (0.087 R)
• M88: 74,324,710 km (0.107 R)
• M89: 74,444,538 km (0.038 R)
• M90: 78,312,391 km (0.226 R)
• M91: 78,434,313 km (0.061 R)
• M92: 78,678,457 km (0.076 R)
• M93: 79,411,935 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit