🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 11.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.46 AU - 0.76 AU

Year: 335 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,735,770 km

• M1: 163,959 km (0.097 R)
• M2: 245,939 km (0.088 R)
• M3: 337,044 km (0.106 R)
• M4: 502,200 km (0.114 R)
• M5: 642,672 km (0.049 R)
• M6: 731,833 km (0.067 R)
• M7: 809,773 km (0.113 R)
• M8: 924,216 km (0.063 R)
• M9: 1,005,148 km (0.12 R)
• M10: 1,093,261 km (0.11 R)
• M11: 1,188,705 km (0.113 R)
• M12: 1,311,076 km (0.112 R)
• M13: 1,610,122 km (0.03 R)
• M14: 1,704,069 km (0.054 R)
• M15: 1,865,037 km (0.094 R)
• M16: 1,936,544 km (0.075 R)
• M17: 2,036,925 km (0.102 R)
• M18: 2,127,731 km (0.062 R)
• M19: 2,225,717 km (0.104 R)
• M20: 2,354,820 km (0.058 R)
• M21: 2,474,349 km (0.103 R)
• M22: 2,820,219 km (0.114 R)
• M23: 3,050,899 km (0.103 R)
• M24: 3,208,126 km (0.087 R)
• M25: 3,327,805 km (0.083 R)
• M26: 3,455,860 km (0.101 R)
• M27: 3,585,412 km (0.05 R)
• M28: 3,765,678 km (0.071 R)
• M29: 3,920,362 km (0.102 R)
• M30: 4,055,748 km (0.083 R)
• M31: 4,156,577 km (0.09 R)
• M32: 4,243,643 km (0.059 R)
• M33: 4,456,670 km (0.062 R)
• M34: 4,553,310 km (0.108 R)
• M35: 4,725,946 km (0.107 R)
• M36: 4,877,938 km (0.12 R)
• M37: 5,070,171 km (0.079 R)
• M38: 5,351,415 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 13.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.71 AU

Year: 360 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,735,770 km

• M1: 170,691 km (0.102 R)
• M2: 311,463 km (0.087 R)
• M3: 419,622 km (0.104 R)
• M4: 511,924 km (0.12 R)
• M5: 624,272 km (0.071 R)
• M6: 746,643 km (0.053 R)
• M7: 934,089 km (0.073 R)
• M8: 1,077,703 km (0.081 R)
• M9: 1,166,714 km (0.079 R)
• M10: 1,292,974 km (0.084 R)
• M11: 1,419,085 km (0.111 R)
• M12: 1,512,434 km (0.075 R)
• M13: 1,597,406 km (0.111 R)
• M14: 1,706,014 km (0.06 R)
• M15: 1,913,656 km (0.046 R)
• M16: 2,046,948 km (0.118 R)
• M17: 2,153,761 km (0.12 R)
• M18: 2,323,405 km (0.065 R)
• M19: 2,422,588 km (0.113 R)
• M20: 2,516,835 km (0.065 R)
• M21: 2,644,442 km (0.12 R)
• M22: 2,800,472 km (0.073 R)
• M23: 2,952,912 km (0.091 R)
• M24: 3,087,850 km (0.104 R)
• M25: 3,273,351 km (0.118 R)
• M26: 3,469,773 km (0.091 R)
• M27: 3,576,586 km (0.071 R)
• M28: 3,677,265 km (0.055 R)
• M29: 4,059,787 km (0.09 R)
• M30: 4,240,800 km (0.082 R)
• M31: 4,393,540 km (0.03 R)
• M32: 4,486,141 km (0.101 R)
• M33: 4,681,217 km (0.099 R)
• M34: 4,799,698 km (0.05 R)
• M35: 4,967,248 km (0.053 R)
• M36: 5,160,977 km (0.096 R)
• M37: 5,464,810 km (0.096 R)
• M38: 5,614,707 km (0.059 R)
• M39: 5,749,196 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 12.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.71 AU - 0.85 AU

Year: 484 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,735,770 km

• M1: 159,621 km (0.045 R)
• M2: 250,876 km (0.077 R)
• M3: 348,413 km (0.104 R)
• M4: 457,769 km (0.079 R)
• M5: 582,385 km (0.087 R)
• M6: 664,663 km (0.068 R)
• M7: 786,885 km (0.111 R)
• M8: 867,668 km (0.086 R)
• M9: 955,930 km (0.051 R)
• M10: 1,043,146 km (0.068 R)
• M11: 1,147,116 km (0.03 R)
• M12: 1,231,041 km (0.106 R)
• M13: 1,327,083 km (0.069 R)
• M14: 1,589,029 km (0.091 R)
• M15: 1,715,738 km (0.113 R)
• M16: 1,846,038 km (0.076 R)
• M17: 1,996,683 km (0.087 R)
• M18: 2,076,418 km (0.087 R)
• M19: 2,221,828 km (0.062 R)
• M20: 2,328,491 km (0.057 R)
• M21: 2,461,483 km (0.059 R)
• M22: 2,597,019 km (0.059 R)
• M23: 2,735,098 km (0.106 R)
• M24: 2,837,124 km (0.111 R)
• M25: 2,933,913 km (0.076 R)
• M26: 3,077,976 km (0.086 R)
• M27: 3,231,164 km (0.109 R)
• M28: 3,448,680 km (0.114 R)
• M29: 3,566,114 km (0.093 R)
• M30: 3,656,920 km (0.058 R)
• M31: 4,100,627 km (0.09 R)
• M32: 4,181,260 km (0.054 R)
• M33: 4,426,152 km (0.112 R)
• M34: 4,516,360 km (0.08 R)
• M35: 4,652,943 km (0.083 R)
• M36: 4,775,463 km (0.107 R)
• M37: 4,875,843 km (0.095 R)
• M38: 4,976,972 km (0.049 R)
• M39: 5,125,971 km (0.063 R)
• M40: 5,324,487 km (0.109 R)
• M41: 5,436,686 km (0.111 R)
• M42: 5,541,554 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 14

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 630 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 71.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,735,770 km

• M1: 176,825 km (0.093 R)
• M2: 267,182 km (0.1 R)
• M3: 366,814 km (0.084 R)
• M4: 504,444 km (0.082 R)
• M5: 620,083 km (0.1 R)
• M6: 762,800 km (0.095 R)
• M7: 913,893 km (0.07 R)
• M8: 1,007,093 km (0.103 R)
• M9: 1,099,245 km (0.055 R)
• M10: 1,189,752 km (0.075 R)
• M11: 1,313,021 km (0.066 R)
• M12: 1,409,810 km (0.062 R)
• M13: 1,498,522 km (0.086 R)
• M14: 1,654,702 km (0.089 R)
• M15: 1,754,484 km (0.105 R)
• M16: 2,007,454 km (0.109 R)
• M17: 2,150,619 km (0.07 R)
• M18: 2,328,192 km (0.08 R)
• M19: 2,472,703 km (0.076 R)
• M20: 2,607,341 km (0.107 R)
• M21: 3,080,968 km (0.113 R)
• M22: 3,310,451 km (0.071 R)
• M23: 3,473,812 km (0.08 R)
• M24: 3,705,689 km (0.096 R)
• M25: 3,808,762 km (0.12 R)
• M26: 4,048,118 km (0.079 R)
• M27: 4,161,962 km (0.06 R)
• M28: 4,253,815 km (0.105 R)
• M29: 4,486,590 km (0.119 R)
• M30: 4,715,774 km (0.106 R)
• M31: 4,811,666 km (0.039 R)
• M32: 4,956,925 km (0.079 R)
• M33: 5,054,463 km (0.095 R)
• M34: 5,251,633 km (0.119 R)
• M35: 5,493,383 km (0.081 R)
• M36: 5,670,657 km (0.055 R)
• M37: 5,790,036 km (0.113 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 8.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.19 AU - 4.93 AU

Year: 6845 Days

Day: 10.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,735,770 km

• M1: 131,796 km (0.118 R)
• M2: 314,604 km (0.096 R)
• M3: 452,982 km (0.1 R)
• M4: 546,631 km (0.089 R)
• M5: 635,791 km (0.071 R)
• M6: 779,704 km (0.059 R)
• M7: 881,730 km (0.054 R)
• M8: 988,543 km (0.065 R)
• M9: 1,304,793 km (0.082 R)
• M10: 1,538,315 km (0.092 R)
• M11: 2,316,822 km (0.12 R)
• M12: 3,159,208 km (0.055 R)
• M13: 3,242,085 km (0.092 R)
• M14: 3,388,841 km (0.105 R)
• M15: 3,495,055 km (0.082 R)
• M16: 3,623,859 km (0.07 R)
• M17: 3,886,553 km (0.108 R)
• M18: 4,338,039 km (0.117 R)
• M19: 4,476,716 km (0.062 R)
• M20: 5,488,447 km (0.103 R)
• M21: 5,739,472 km (0.048 R)
• M22: 6,409,820 km (0.116 R)
• M23: 6,515,137 km (0.108 R)
• M24: 6,647,681 km (0.094 R)
• M25: 6,996,244 km (0.117 R)
• M26: 7,132,078 km (0.096 R)
• M27: 7,268,661 km (0.059 R)
• M28: 7,461,343 km (0.03 R)
• M29: 7,683,496 km (0.114 R)
• M30: 7,964,441 km (0.11 R)
• M31: 8,077,836 km (0.114 R)
• M32: 8,392,291 km (0.112 R)
• M33: 8,507,631 km (0.086 R)
• M34: 8,594,398 km (0.074 R)
• M35: 8,827,471 km (0.105 R)
• M36: 9,180,971 km (0.074 R)
• M37: 9,270,131 km (0.072 R)
• M38: 11,048,700 km (0.086 R)
• M39: 11,944,343 km (0.11 R)
• M40: 12,074,194 km (0.113 R)
• M41: 12,171,881 km (0.119 R)
• M42: 12,829,813 km (0.051 R)
• M43: 13,533,072 km (0.076 R)
• M44: 14,077,459 km (0.044 R)
• M45: 14,145,975 km (0.058 R)
• M46: 14,283,305 km (0.038 R)
• M47: 14,352,270 km (0.088 R)
• M48: 15,117,164 km (0.119 R)
• M49: 15,363,253 km (0.109 R)
• M50: 15,859,618 km (0.112 R)
• M51: 16,325,167 km (0.098 R)
• M52: 16,397,273 km (0.077 R)
• M53: 17,785,691 km (0.043 R)
• M54: 18,682,081 km (0.093 R)
• M55: 18,795,177 km (0.109 R)
• M56: 19,211,658 km (0.041 R)
• M57: 20,635,081 km (0.088 R)
• M58: 20,908,098 km (0.112 R)
• M59: 21,694,982 km (0.092 R)
• M60: 21,972,636 km (0.083 R)
• M61: 22,692,202 km (0.095 R)
• M62: 23,257,083 km (0.092 R)
• M63: 24,524,477 km (0.114 R)
• M64: 24,689,782 km (0.113 R)
• M65: 25,021,141 km (0.087 R)
• M66: 25,562,985 km (0.077 R)
• M67: 25,646,610 km (0.119 R)
• M68: 26,192,792 km (0.096 R)
• M69: 26,488,547 km (0.102 R)
• M70: 27,339,460 km (0.106 R)
• M71: 28,242,732 km (0.08 R)
• M72: 28,329,199 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 6.2

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.31 AU - 6.99 AU

Year: 9440 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,735,770 km

• M1: 78,539 km (0.082 R)
• M2: 270,772 km (0.053 R)
• M3: 350,807 km (0.103 R)
• M4: 550,670 km (0.082 R)
• M5: 1,083,537 km (0.106 R)
• M6: 1,159,084 km (0.109 R)
• M7: 1,583,793 km (0.097 R)
• M8: 1,801,906 km (0.087 R)
• M9: 1,891,964 km (0.036 R)
• M10: 2,147,178 km (0.09 R)
• M11: 2,437,996 km (0.115 R)
• M12: 2,512,646 km (0.097 R)
• M13: 2,638,906 km (0.061 R)
• M14: 3,083,362 km (0.091 R)
• M15: 3,692,823 km (0.047 R)
• M16: 3,750,119 km (0.092 R)
• M17: 3,807,715 km (0.113 R)
• M18: 3,894,481 km (0.098 R)
• M19: 4,040,788 km (0.079 R)
• M20: 4,248,580 km (0.087 R)
• M21: 4,674,634 km (0.056 R)
• M22: 4,830,216 km (0.078 R)
• M23: 5,732,142 km (0.099 R)
• M24: 5,798,413 km (0.041 R)
• M25: 5,898,494 km (0.114 R)
• M26: 6,441,984 km (0.087 R)
• M27: 6,789,799 km (0.095 R)
• M28: 6,859,960 km (0.106 R)
• M29: 6,965,875 km (0.109 R)
• M30: 7,215,105 km (0.119 R)
• M31: 7,358,869 km (0.107 R)
• M32: 7,576,235 km (0.065 R)
• M33: 7,980,149 km (0.102 R)
• M34: 8,962,708 km (0.082 R)
• M35: 9,428,855 km (0.068 R)
• M36: 9,903,080 km (0.082 R)
• M37: 11,204,881 km (0.088 R)
• M38: 11,496,896 km (0.065 R)
• M39: 11,748,968 km (0.088 R)
• M40: 11,960,649 km (0.11 R)
• M41: 12,045,621 km (0.107 R)
• M42: 13,080,987 km (0.105 R)
• M43: 13,653,648 km (0.046 R)
• M44: 14,010,140 km (0.108 R)
• M45: 14,823,354 km (0.08 R)
• M46: 14,914,758 km (0.089 R)
• M47: 14,960,385 km (0.107 R)
• M48: 15,744,877 km (0.085 R)
• M49: 15,838,076 km (0.119 R)
• M50: 16,306,617 km (0.075 R)
• M51: 17,018,104 km (0.052 R)
• M52: 17,113,697 km (0.084 R)
• M53: 17,594,505 km (0.07 R)
• M54: 17,788,084 km (0.116 R)
• M55: 18,079,651 km (0.106 R)
• M56: 18,618,502 km (0.086 R)
• M57: 19,361,854 km (0.099 R)
• M58: 20,013,802 km (0.113 R)
• M59: 20,266,472 km (0.084 R)
• M60: 20,469,327 km (0.062 R)
• M61: 20,621,917 km (0.112 R)
• M62: 21,030,768 km (0.103 R)
• M63: 21,287,777 km (0.085 R)
• M64: 22,116,699 km (0.089 R)
• M65: 23,486,267 km (0.102 R)
• M66: 24,127,593 km (0.079 R)
• M67: 25,154,732 km (0.104 R)
• M68: 25,591,558 km (0.044 R)
• M69: 26,805,545 km (0.097 R)
• M70: 27,139,896 km (0.11 R)
• M71: 27,307,595 km (0.115 R)
• M72: 28,320,822 km (0.073 R)
• M73: 29,346,465 km (0.094 R)
• M74: 29,518,652 km (0.114 R)
• M75: 31,668,822 km (0.064 R)
• M76: 32,673,521 km (0.072 R)
• M77: 33,688,692 km (0.102 R)
• M78: 33,748,831 km (0.047 R)
• M79: 35,872,522 km (0.094 R)
• M80: 36,179,347 km (0.08 R)
• M81: 36,795,840 km (0.096 R)
• M82: 36,981,342 km (0.101 R)
• M83: 37,415,624 km (0.118 R)
• M84: 38,038,999 km (0.113 R)
• M85: 39,043,548 km (0.11 R)
• M86: 39,232,790 km (0.088 R)
• M87: 39,295,920 km (0.112 R)
• M88: 39,993,046 km (0.069 R)
• M89: 42,044,182 km (0.08 R)
• M90: 42,108,809 km (0.116 R)
• M91: 42,238,211 km (0.084 R)
• M92: 42,367,763 km (0.088 R)
• M93: 43,082,541 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit