🌌 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: 967.8

Radius: 8.4

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.66 AU - 0.84 AU

Year: 419 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,057,244 km

• M1: 122,521 km (0.07 R)
• M2: 195,973 km (0.079 R)
• M3: 291,566 km (0.067 R)
• M4: 353,649 km (0.113 R)
• M5: 407,355 km (0.069 R)
• M6: 494,271 km (0.096 R)
• M7: 620,981 km (0.082 R)
• M8: 719,267 km (0.098 R)
• M9: 860,188 km (0.117 R)
• M10: 936,782 km (0.09 R)
• M11: 1,050,925 km (0.112 R)
• M12: 1,107,174 km (0.095 R)
• M13: 1,169,855 km (0.063 R)
• M14: 1,309,879 km (0.083 R)
• M15: 1,365,230 km (0.074 R)
• M16: 1,427,164 km (0.081 R)
• M17: 1,518,867 km (0.067 R)
• M18: 1,654,253 km (0.065 R)
• M19: 1,874,312 km (0.027 R)
• M20: 1,937,143 km (0.073 R)
• M21: 2,013,587 km (0.06 R)
• M22: 2,169,319 km (0.097 R)
• M23: 2,248,755 km (0.102 R)
• M24: 2,308,894 km (0.117 R)
• M25: 2,403,739 km (0.094 R)
• M26: 2,506,662 km (0.117 R)
• M27: 2,611,231 km (0.086 R)
• M28: 2,724,327 km (0.076 R)
• M29: 2,867,941 km (0.05 R)
• M30: 2,926,134 km (0.119 R)
• M31: 2,984,627 km (0.09 R)
• M32: 3,051,049 km (0.108 R)
• M33: 3,125,399 km (0.109 R)
• M34: 3,200,347 km (0.081 R)
• M35: 3,313,892 km (0.113 R)
• M36: 3,506,275 km (0.092 R)
• M37: 3,647,046 km (0.092 R)
• M38: 3,726,034 km (0.077 R)
• M39: 3,926,047 km (0.104 R)
• M40: 3,982,744 km (0.118 R)
• M41: 4,072,353 km (0.105 R)
• M42: 4,203,850 km (0.101 R)
• M43: 4,261,894 km (0.074 R)
• M44: 4,320,087 km (0.076 R)
• M45: 4,412,240 km (0.11 R)
• M46: 4,649,651 km (0.053 R)
• M47: 4,735,371 km (0.117 R)
• M48: 5,136,892 km (0.107 R)
• M49: 5,198,975 km (0.11 R)
• M50: 5,413,797 km (0.111 R)
• M51: 5,686,365 km (0.1 R)
• M52: 5,778,218 km (0.094 R)
• M53: 5,833,569 km (0.12 R)
• M54: 5,898,345 km (0.063 R)
• M55: 6,066,044 km (0.116 R)
• M56: 6,159,992 km (0.07 R)
• M57: 6,292,236 km (0.05 R)
• M58: 6,358,657 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 9.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,057,244 km

• M1: 118,182 km (0.119 R)
• M2: 192,084 km (0.053 R)
• M3: 350,657 km (0.113 R)
• M4: 430,094 km (0.041 R)
• M5: 510,428 km (0.05 R)
• M6: 617,540 km (0.108 R)
• M7: 692,189 km (0.082 R)
• M8: 766,539 km (0.04 R)
• M9: 879,635 km (0.101 R)
• M10: 944,561 km (0.117 R)
• M11: 1,070,822 km (0.117 R)
• M12: 1,167,163 km (0.041 R)
• M13: 1,280,408 km (0.076 R)
• M14: 1,469,350 km (0.096 R)
• M15: 1,587,233 km (0.111 R)
• M16: 1,682,826 km (0.087 R)
• M17: 1,879,996 km (0.084 R)
• M18: 1,954,496 km (0.107 R)
• M19: 2,084,796 km (0.107 R)
• M20: 2,545,408 km (0.056 R)
• M21: 2,622,301 km (0.105 R)
• M22: 2,688,124 km (0.064 R)
• M23: 2,894,719 km (0.077 R)
• M24: 2,962,636 km (0.111 R)
• M25: 3,163,397 km (0.067 R)
• M26: 3,233,558 km (0.06 R)
• M27: 3,317,034 km (0.047 R)
• M28: 3,427,437 km (0.032 R)
• M29: 3,611,741 km (0.113 R)
• M30: 3,908,095 km (0.106 R)
• M31: 4,031,663 km (0.094 R)
• M32: 4,128,602 km (0.109 R)
• M33: 4,353,298 km (0.106 R)
• M34: 4,431,538 km (0.04 R)
• M35: 4,517,257 km (0.074 R)
• M36: 4,618,086 km (0.104 R)
• M37: 4,829,468 km (0.092 R)
• M38: 4,903,070 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 11.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.58 AU - 1.7 AU

Year: 1356 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,057,244 km

• M1: 153,637 km (0.109 R)
• M2: 289,771 km (0.072 R)
• M3: 386,112 km (0.093 R)
• M4: 457,321 km (0.071 R)
• M5: 553,063 km (0.097 R)
• M6: 682,914 km (0.095 R)
• M7: 784,940 km (0.071 R)
• M8: 863,778 km (0.087 R)
• M9: 957,576 km (0.082 R)
• M10: 1,092,513 km (0.054 R)
• M11: 1,234,182 km (0.078 R)
• M12: 1,430,754 km (0.116 R)
• M13: 1,508,096 km (0.098 R)
• M14: 1,711,549 km (0.061 R)
• M15: 1,816,717 km (0.099 R)
• M16: 2,010,147 km (0.084 R)
• M17: 2,309,193 km (0.105 R)
• M18: 2,383,992 km (0.089 R)
• M19: 2,536,432 km (0.108 R)
• M20: 2,613,774 km (0.104 R)
• M21: 2,700,840 km (0.086 R)
• M22: 2,833,084 km (0.061 R)
• M23: 2,985,824 km (0.099 R)
• M24: 3,565,665 km (0.117 R)
• M25: 3,662,605 km (0.059 R)
• M26: 3,849,004 km (0.102 R)
• M27: 3,988,429 km (0.098 R)
• M28: 4,078,936 km (0.088 R)
• M29: 4,170,190 km (0.114 R)
• M30: 4,479,259 km (0.115 R)
• M31: 4,563,034 km (0.116 R)
• M32: 4,678,973 km (0.116 R)
• M33: 4,817,351 km (0.084 R)
• M34: 4,978,617 km (0.115 R)
• M35: 5,141,828 km (0.112 R)
• M36: 5,484,557 km (0.099 R)
• M37: 5,574,316 km (0.104 R)
• M38: 5,675,743 km (0.035 R)
• M39: 5,949,507 km (0.1 R)
• M40: 6,030,141 km (0.09 R)
• M41: 6,134,261 km (0.048 R)
• M42: 6,262,616 km (0.11 R)
• M43: 6,415,205 km (0.084 R)
• M44: 6,581,110 km (0.118 R)
• M45: 6,712,456 km (0.052 R)
• M46: 6,820,466 km (0.046 R)
• M47: 7,001,928 km (0.113 R)
• M48: 7,087,199 km (0.088 R)
• M49: 7,332,689 km (0.047 R)
• M50: 7,518,639 km (0.109 R)
• M51: 7,819,331 km (0.096 R)
• M52: 7,933,175 km (0.11 R)
• M53: 8,073,049 km (0.108 R)
• M54: 8,200,955 km (0.096 R)
• M55: 8,497,608 km (0.057 R)
• M56: 8,706,147 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 14.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.95 AU - 5.69 AU

Year: 6833 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,057,244 km

• M1: 180,116 km (0.08 R)
• M2: 406,009 km (0.037 R)
• M3: 557,551 km (0.091 R)
• M4: 686,654 km (0.115 R)
• M5: 840,142 km (0.11 R)
• M6: 1,270,834 km (0.106 R)
• M7: 1,465,162 km (0.062 R)
• M8: 2,020,918 km (0.057 R)
• M9: 2,232,449 km (0.035 R)
• M10: 2,377,709 km (0.065 R)
• M11: 2,677,652 km (0.115 R)
• M12: 2,852,083 km (0.115 R)
• M13: 3,171,475 km (0.073 R)
• M14: 3,356,378 km (0.09 R)
• M15: 3,629,843 km (0.071 R)
• M16: 3,845,264 km (0.118 R)
• M17: 4,198,763 km (0.05 R)
• M18: 4,493,920 km (0.105 R)
• M19: 4,632,448 km (0.092 R)
• M20: 4,985,199 km (0.054 R)
• M21: 5,176,984 km (0.11 R)
• M22: 5,371,162 km (0.106 R)
• M23: 5,543,050 km (0.055 R)
• M24: 6,070,083 km (0.119 R)
• M25: 6,172,259 km (0.074 R)
• M26: 6,586,944 km (0.075 R)
• M27: 6,771,248 km (0.108 R)
• M28: 7,226,026 km (0.095 R)
• M29: 7,470,918 km (0.046 R)
• M30: 7,718,502 km (0.081 R)
• M31: 8,306,871 km (0.091 R)
• M32: 8,506,135 km (0.118 R)
• M33: 8,822,684 km (0.036 R)
• M34: 9,113,801 km (0.094 R)
• M35: 9,497,071 km (0.079 R)
• M36: 10,309,986 km (0.113 R)
• M37: 11,587,103 km (0.028 R)
• M38: 11,714,261 km (0.079 R)
• M39: 12,487,682 km (0.095 R)
• M40: 12,618,281 km (0.08 R)
• M41: 13,144,866 km (0.098 R)
• M42: 13,578,101 km (0.112 R)
• M43: 13,847,078 km (0.086 R)
• M44: 14,390,268 km (0.117 R)
• M45: 14,595,815 km (0.037 R)
• M46: 14,767,703 km (0.042 R)
• M47: 14,905,932 km (0.117 R)
• M48: 15,287,855 km (0.089 R)
• M49: 15,392,574 km (0.119 R)
• M50: 15,497,591 km (0.088 R)
• M51: 15,849,296 km (0.11 R)
• M52: 16,848,011 km (0.08 R)
• M53: 17,318,646 km (0.075 R)
• M54: 17,647,163 km (0.106 R)
• M55: 17,793,769 km (0.09 R)
• M56: 18,088,178 km (0.104 R)
• M57: 18,199,030 km (0.112 R)
• M58: 18,347,132 km (0.078 R)
• M59: 19,395,364 km (0.096 R)
• M60: 19,736,447 km (0.098 R)
• M61: 20,732,918 km (0.058 R)
• M62: 20,965,244 km (0.069 R)
• M63: 21,237,213 km (0.068 R)
• M64: 21,354,198 km (0.109 R)
• M65: 21,745,696 km (0.109 R)
• M66: 21,863,579 km (0.12 R)
• M67: 22,575,515 km (0.09 R)
• M68: 23,094,470 km (0.102 R)
• M69: 23,576,924 km (0.036 R)
• M70: 23,900,504 km (0.117 R)
• M71: 24,184,740 km (0.071 R)
• M72: 24,347,801 km (0.119 R)
• M73: 25,085,618 km (0.072 R)
• M74: 25,830,765 km (0.058 R)
• M75: 25,955,679 km (0.107 R)
• M76: 27,640,301 km (0.088 R)
• M77: 28,067,104 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 5.1

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.29 AU - 12.75 AU

Year: 23620 Days

Day: 21.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,057,244 km

• M1: 463,454 km (0.118 R)
• M2: 504,145 km (0.115 R)
• M3: 702,661 km (0.095 R)
• M4: 847,921 km (0.11 R)
• M5: 898,485 km (0.094 R)
• M6: 1,083,687 km (0.073 R)
• M7: 1,310,029 km (0.106 R)
• M8: 1,489,396 km (0.094 R)
• M9: 2,608,538 km (0.06 R)
• M10: 2,758,286 km (0.072 R)
• M11: 4,010,420 km (0.081 R)
• M12: 4,314,552 km (0.111 R)
• M13: 4,358,684 km (0.112 R)
• M14: 4,447,246 km (0.093 R)
• M15: 4,491,676 km (0.119 R)
• M16: 5,317,905 km (0.085 R)
• M17: 6,140,394 km (0.057 R)
• M18: 6,744,470 km (0.069 R)
• M19: 7,954,268 km (0.093 R)
• M20: 8,500,899 km (0.101 R)
• M21: 9,343,285 km (0.102 R)
• M22: 9,514,873 km (0.071 R)
• M23: 9,977,879 km (0.107 R)
• M24: 10,036,222 km (0.08 R)
• M25: 10,270,791 km (0.059 R)
• M26: 11,045,858 km (0.117 R)
• M27: 11,901,408 km (0.105 R)
• M28: 12,588,511 km (0.12 R)
• M29: 12,968,639 km (0.047 R)
• M30: 14,000,865 km (0.1 R)
• M31: 14,262,960 km (0.056 R)
• M32: 14,659,245 km (0.115 R)
• M33: 15,125,990 km (0.113 R)
• M34: 15,597,822 km (0.045 R)
• M35: 16,142,807 km (0.094 R)
• M36: 18,170,307 km (0.055 R)
• M37: 20,055,091 km (0.11 R)
• M38: 20,572,998 km (0.061 R)
• M39: 20,796,348 km (0.099 R)
• M40: 22,153,051 km (0.104 R)
• M41: 22,611,718 km (0.113 R)
• M42: 23,849,940 km (0.094 R)
• M43: 24,241,288 km (0.071 R)
• M44: 24,792,855 km (0.038 R)
• M45: 25,110,003 km (0.079 R)
• M46: 25,508,083 km (0.116 R)
• M47: 26,715,188 km (0.082 R)
• M48: 28,270,706 km (0.083 R)
• M49: 28,934,323 km (0.057 R)
• M50: 33,196,964 km (0.097 R)
• M51: 33,371,545 km (0.098 R)
• M52: 34,336,900 km (0.059 R)
• M53: 35,400,541 km (0.085 R)
• M54: 37,469,180 km (0.055 R)
• M55: 38,563,938 km (0.109 R)
• M56: 38,747,494 km (0.074 R)
• M57: 38,931,200 km (0.102 R)
• M58: 39,854,369 km (0.09 R)
• M59: 40,598,169 km (0.032 R)
• M60: 42,099,384 km (0.099 R)
• M61: 42,572,113 km (0.106 R)
• M62: 42,666,958 km (0.119 R)
• M63: 43,332,370 km (0.101 R)
• M64: 43,427,663 km (0.113 R)
• M65: 43,905,479 km (0.111 R)
• M66: 44,481,132 km (0.117 R)
• M67: 44,866,197 km (0.105 R)
• M68: 45,931,034 km (0.098 R)
• M69: 46,125,511 km (0.12 R)
• M70: 51,075,855 km (0.09 R)
• M71: 51,176,534 km (0.038 R)
• M72: 51,277,363 km (0.118 R)
• M73: 51,580,149 km (0.089 R)
• M74: 52,187,367 km (0.113 R)
• M75: 54,331,403 km (0.11 R)
• M76: 54,846,170 km (0.036 R)
• M77: 55,569,475 km (0.111 R)
• M78: 56,608,133 km (0.089 R)
• M79: 62,004,727 km (0.058 R)
• M80: 62,112,138 km (0.051 R)
• M81: 63,731,236 km (0.078 R)
• M82: 64,165,369 km (0.102 R)
• M83: 65,692,315 km (0.099 R)
• M84: 66,570,304 km (0.093 R)
• M85: 67,341,781 km (0.089 R)
• M86: 71,355,492 km (0.118 R)
• M87: 71,580,786 km (0.104 R)
• M88: 74,530,407 km (0.095 R)
• M89: 75,905,212 km (0.111 R)
• M90: 76,020,103 km (0.075 R)
• M91: 76,595,755 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit