🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.8

Radius: 9.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.82 AU

Year: 387 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,504,882 km

• M1: 139,425 km (0.041 R)
• M2: 211,232 km (0.055 R)
• M3: 312,959 km (0.105 R)
• M4: 509,082 km (0.093 R)
• M5: 649,554 km (0.086 R)
• M6: 723,156 km (0.084 R)
• M7: 795,861 km (0.106 R)
• M8: 855,251 km (0.098 R)
• M9: 936,931 km (0.098 R)
• M10: 1,047,335 km (0.062 R)
• M11: 1,130,810 km (0.088 R)
• M12: 1,267,543 km (0.053 R)
• M13: 1,328,579 km (0.102 R)
• M14: 1,439,132 km (0.109 R)
• M15: 1,552,676 km (0.114 R)
• M16: 1,633,609 km (0.113 R)
• M17: 1,922,632 km (0.043 R)
• M18: 1,987,857 km (0.064 R)
• M19: 2,070,584 km (0.106 R)
• M20: 2,148,674 km (0.106 R)
• M21: 2,233,646 km (0.096 R)
• M22: 2,348,687 km (0.106 R)
• M23: 2,459,838 km (0.117 R)
• M24: 2,638,906 km (0.079 R)
• M25: 2,742,428 km (0.116 R)
• M26: 2,816,180 km (0.099 R)
• M27: 3,010,059 km (0.12 R)
• M28: 3,092,786 km (0.111 R)
• M29: 3,266,769 km (0.053 R)
• M30: 3,404,399 km (0.073 R)
• M31: 3,490,717 km (0.107 R)
• M32: 3,590,947 km (0.059 R)
• M33: 3,726,333 km (0.076 R)
• M34: 3,863,365 km (0.06 R)
• M35: 3,939,510 km (0.046 R)
• M36: 4,002,192 km (0.064 R)
• M37: 4,093,297 km (0.098 R)
• M38: 4,177,969 km (0.03 R)
• M39: 4,363,471 km (0.074 R)
• M40: 4,442,907 km (0.112 R)
• M41: 4,544,484 km (0.059 R)
• M42: 4,654,289 km (0.037 R)
• M43: 4,742,851 km (0.047 R)
• M44: 4,869,111 km (0.119 R)
• M45: 5,004,049 km (0.078 R)
• M46: 5,087,225 km (0.048 R)
• M47: 5,193,739 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 9.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.83 AU - 1.05 AU

Year: 629 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,504,882 km

• M1: 124,615 km (0.057 R)
• M2: 198,816 km (0.118 R)
• M3: 264,788 km (0.088 R)
• M4: 334,351 km (0.106 R)
• M5: 422,464 km (0.065 R)
• M6: 484,398 km (0.107 R)
• M7: 553,662 km (0.112 R)
• M8: 626,965 km (0.08 R)
• M9: 733,329 km (0.111 R)
• M10: 815,159 km (0.045 R)
• M11: 979,417 km (0.062 R)
• M12: 1,065,885 km (0.09 R)
• M13: 1,170,005 km (0.09 R)
• M14: 1,272,629 km (0.108 R)
• M15: 1,378,395 km (0.1 R)
• M16: 1,503,758 km (0.115 R)
• M17: 1,610,271 km (0.091 R)
• M18: 1,760,318 km (0.105 R)
• M19: 1,831,078 km (0.1 R)
• M20: 1,909,018 km (0.045 R)
• M21: 1,994,140 km (0.113 R)
• M22: 2,074,324 km (0.106 R)
• M23: 2,143,139 km (0.104 R)
• M24: 2,276,580 km (0.081 R)
• M25: 2,399,699 km (0.059 R)
• M26: 2,531,794 km (0.115 R)
• M27: 2,686,778 km (0.12 R)
• M28: 2,761,876 km (0.101 R)
• M29: 3,084,259 km (0.09 R)
• M30: 3,155,917 km (0.119 R)
• M31: 3,507,920 km (0.117 R)
• M32: 3,613,088 km (0.098 R)
• M33: 3,726,782 km (0.047 R)
• M34: 4,059,488 km (0.098 R)
• M35: 4,265,484 km (0.067 R)
• M36: 4,442,458 km (0.089 R)
• M37: 4,564,381 km (0.093 R)
• M38: 4,737,166 km (0.087 R)
• M39: 4,845,325 km (0.089 R)
• M40: 5,013,025 km (0.05 R)
• M41: 5,123,278 km (0.116 R)
• M42: 5,242,807 km (0.106 R)
• M43: 5,354,557 km (0.049 R)
• M44: 5,449,850 km (0.107 R)
• M45: 5,563,096 km (0.118 R)
• M46: 5,792,130 km (0.105 R)
• M47: 5,988,253 km (0.096 R)
• M48: 6,060,210 km (0.083 R)
• M49: 6,150,417 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.58 AU - 7.7 AU

Year: 11810 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,504,882 km

• M1: 124,166 km (0.071 R)
• M2: 375,341 km (0.065 R)
• M3: 570,417 km (0.037 R)
• M4: 628,161 km (0.077 R)
• M5: 703,110 km (0.098 R)
• M6: 1,275,023 km (0.091 R)
• M7: 1,372,112 km (0.106 R)
• M8: 1,763,759 km (0.053 R)
• M9: 1,850,526 km (0.057 R)
• M10: 2,282,564 km (0.083 R)
• M11: 2,497,985 km (0.112 R)
• M12: 2,620,506 km (0.05 R)
• M13: 2,922,843 km (0.111 R)
• M14: 3,156,964 km (0.111 R)
• M15: 3,533,352 km (0.059 R)
• M16: 3,895,529 km (0.08 R)
• M17: 4,009,373 km (0.106 R)
• M18: 4,095,541 km (0.09 R)
• M19: 4,182,308 km (0.038 R)
• M20: 4,446,348 km (0.05 R)
• M21: 4,595,347 km (0.039 R)
• M22: 4,655,486 km (0.104 R)
• M23: 4,990,585 km (0.043 R)
• M24: 5,145,419 km (0.099 R)
• M25: 5,239,217 km (0.111 R)
• M26: 5,555,766 km (0.101 R)
• M27: 6,108,231 km (0.12 R)
• M28: 6,441,385 km (0.1 R)
• M29: 6,542,513 km (0.056 R)
• M30: 6,952,262 km (0.057 R)
• M31: 7,904,303 km (0.082 R)
• M32: 8,450,784 km (0.082 R)
• M33: 10,280,366 km (0.045 R)
• M34: 10,438,191 km (0.064 R)
• M35: 11,442,891 km (0.089 R)
• M36: 11,524,571 km (0.12 R)
• M37: 11,729,670 km (0.081 R)
• M38: 12,352,296 km (0.077 R)
• M39: 12,900,572 km (0.104 R)
• M40: 13,070,815 km (0.105 R)
• M41: 13,672,797 km (0.077 R)
• M42: 14,770,097 km (0.08 R)
• M43: 15,441,941 km (0.082 R)
• M44: 16,307,215 km (0.043 R)
• M45: 16,491,370 km (0.11 R)
• M46: 16,676,273 km (0.037 R)
• M47: 16,908,299 km (0.087 R)
• M48: 17,894,598 km (0.084 R)
• M49: 18,996,087 km (0.114 R)
• M50: 19,189,966 km (0.094 R)
• M51: 19,971,765 km (0.109 R)
• M52: 20,168,785 km (0.059 R)
• M53: 20,813,851 km (0.103 R)
• M54: 21,566,328 km (0.102 R)
• M55: 21,718,020 km (0.096 R)
• M56: 22,686,218 km (0.107 R)
• M57: 23,512,597 km (0.102 R)
• M58: 23,877,167 km (0.11 R)
• M59: 25,194,525 km (0.11 R)
• M60: 25,621,029 km (0.099 R)
• M61: 25,835,253 km (0.089 R)
• M62: 26,211,492 km (0.064 R)
• M63: 26,752,138 km (0.112 R)
• M64: 26,806,293 km (0.049 R)
• M65: 27,023,808 km (0.092 R)
• M66: 27,132,715 km (0.12 R)
• M67: 27,679,496 km (0.1 R)
• M68: 28,506,622 km (0.032 R)
• M69: 29,397,777 km (0.107 R)
• M70: 29,678,123 km (0.036 R)
• M71: 29,846,870 km (0.096 R)
• M72: 30,467,850 km (0.116 R)
• M73: 30,581,246 km (0.111 R)
• M74: 30,808,485 km (0.087 R)
• M75: 30,922,329 km (0.05 R)
• M76: 31,264,609 km (0.088 R)
• M77: 31,321,755 km (0.093 R)
• M78: 32,356,673 km (0.079 R)
• M79: 32,878,321 km (0.1 R)
• M80: 33,169,289 km (0.099 R)
• M81: 33,519,647 km (0.08 R)
• M82: 33,578,289 km (0.12 R)
• M83: 35,886,584 km (0.085 R)
• M84: 36,126,240 km (0.1 R)
• M85: 36,848,349 km (0.088 R)
• M86: 38,184,557 km (0.096 R)
• M87: 38,368,114 km (0.107 R)
• M88: 39,474,839 km (0.113 R)
• M89: 40,342,955 km (0.102 R)
• M90: 40,529,803 km (0.055 R)
• M91: 40,592,185 km (0.034 R)
• M92: 41,092,142 km (0.11 R)
• M93: 41,594,042 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.9

Radius: 7.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.13 AU - 10.57 AU

Year: 21339 Days

Day: 21.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,504,882 km

• M1: 110,702 km (0.104 R)
• M2: 385,364 km (0.038 R)
• M3: 750,533 km (0.072 R)
• M4: 831,166 km (0.078 R)
• M5: 1,240,765 km (0.114 R)
• M6: 1,559,408 km (0.088 R)
• M7: 2,413,163 km (0.104 R)
• M8: 3,280,681 km (0.041 R)
• M9: 3,663,652 km (0.103 R)
• M10: 3,747,576 km (0.067 R)
• M11: 3,832,249 km (0.052 R)
• M12: 3,888,946 km (0.1 R)
• M13: 3,974,666 km (0.074 R)
• M14: 4,652,195 km (0.106 R)
• M15: 5,175,787 km (0.119 R)
• M16: 5,238,618 km (0.096 R)
• M17: 5,396,893 km (0.104 R)
• M18: 5,588,827 km (0.096 R)
• M19: 7,169,029 km (0.107 R)
• M20: 7,344,807 km (0.117 R)
• M21: 7,451,021 km (0.096 R)
• M22: 7,593,438 km (0.056 R)
• M23: 8,135,282 km (0.082 R)
• M24: 8,355,490 km (0.097 R)
• M25: 8,615,042 km (0.113 R)
• M26: 8,801,890 km (0.102 R)
• M27: 9,179,924 km (0.119 R)
• M28: 9,256,069 km (0.118 R)
• M29: 9,601,790 km (0.061 R)
• M30: 10,305,797 km (0.118 R)
• M31: 10,985,869 km (0.114 R)
• M32: 11,474,605 km (0.1 R)
• M33: 12,389,097 km (0.09 R)
• M34: 12,515,657 km (0.075 R)
• M35: 12,642,516 km (0.113 R)
• M36: 12,727,488 km (0.118 R)
• M37: 13,413,244 km (0.06 R)
• M38: 13,499,861 km (0.085 R)
• M39: 13,935,490 km (0.1 R)
• M40: 14,066,987 km (0.106 R)
• M41: 14,243,213 km (0.092 R)
• M42: 14,642,041 km (0.086 R)
• M43: 14,865,241 km (0.113 R)
• M44: 15,769,411 km (0.103 R)
• M45: 16,089,999 km (0.074 R)
• M46: 16,274,304 km (0.109 R)
• M47: 16,551,808 km (0.102 R)
• M48: 16,691,233 km (0.111 R)
• M49: 16,971,130 km (0.067 R)
• M50: 17,299,797 km (0.092 R)
• M51: 17,488,440 km (0.119 R)
• M52: 17,820,398 km (0.05 R)
• M53: 19,461,785 km (0.107 R)
• M54: 19,510,853 km (0.06 R)
• M55: 19,756,493 km (0.064 R)
• M56: 20,399,914 km (0.057 R)
• M57: 20,799,340 km (0.098 R)
• M58: 20,899,720 km (0.101 R)
• M59: 21,707,549 km (0.097 R)
• M60: 22,013,177 km (0.107 R)
• M61: 22,268,840 km (0.098 R)
• M62: 22,474,088 km (0.116 R)
• M63: 23,041,962 km (0.083 R)
• M64: 25,520,948 km (0.119 R)
• M65: 27,751,602 km (0.091 R)
• M66: 29,874,096 km (0.056 R)
• M67: 29,987,192 km (0.105 R)
• M68: 31,069,234 km (0.081 R)
• M69: 31,183,975 km (0.097 R)
• M70: 31,701,584 km (0.049 R)
• M71: 31,816,924 km (0.076 R)
• M72: 32,106,097 km (0.105 R)
• M73: 33,095,836 km (0.054 R)
• M74: 34,272,872 km (0.051 R)
• M75: 34,332,113 km (0.054 R)
• M76: 34,509,985 km (0.091 R)
• M77: 34,747,546 km (0.12 R)
• M78: 35,045,396 km (0.112 R)
• M79: 36,546,909 km (0.073 R)
• M80: 36,667,934 km (0.12 R)
• M81: 37,824,475 km (0.035 R)
• M82: 38,069,517 km (0.106 R)
• M83: 39,054,619 km (0.116 R)
• M84: 39,674,702 km (0.099 R)
• M85: 40,422,990 km (0.111 R)
• M86: 40,924,592 km (0.098 R)
• M87: 41,617,380 km (0.064 R)
• M88: 42,060,339 km (0.094 R)
• M89: 42,377,786 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit