🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 10

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.98 AU - 1.02 AU

Year: 656 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,962,994 km

• M1: 131,347 km (0.111 R)
• M2: 226,342 km (0.119 R)
• M3: 297,999 km (0.096 R)
• M4: 385,215 km (0.059 R)
• M5: 541,095 km (0.073 R)
• M6: 674,088 km (0.112 R)
• M7: 797,506 km (0.09 R)
• M8: 884,423 km (0.107 R)
• M9: 1,080,097 km (0.084 R)
• M10: 1,283,849 km (0.108 R)
• M11: 1,348,026 km (0.064 R)
• M12: 1,413,550 km (0.106 R)
• M13: 1,540,858 km (0.114 R)
• M14: 1,651,261 km (0.092 R)
• M15: 1,946,418 km (0.098 R)
• M16: 2,035,877 km (0.063 R)
• M17: 2,104,094 km (0.069 R)
• M18: 2,188,467 km (0.104 R)
• M19: 2,344,797 km (0.09 R)
• M20: 2,424,383 km (0.105 R)
• M21: 2,496,788 km (0.107 R)
• M22: 2,561,714 km (0.08 R)
• M23: 2,810,645 km (0.089 R)
• M24: 2,938,102 km (0.12 R)
• M25: 3,189,875 km (0.097 R)
• M26: 3,603,962 km (0.114 R)
• M27: 3,798,739 km (0.068 R)
• M28: 4,150,294 km (0.098 R)
• M29: 4,227,785 km (0.092 R)
• M30: 4,492,574 km (0.113 R)
• M31: 4,763,047 km (0.037 R)
• M32: 4,874,647 km (0.038 R)
• M33: 4,946,154 km (0.078 R)
• M34: 5,080,044 km (0.027 R)
• M35: 5,152,599 km (0.111 R)
• M36: 5,351,265 km (0.109 R)
• M37: 5,467,353 km (0.067 R)
• M38: 5,627,274 km (0.055 R)
• M39: 5,756,227 km (0.101 R)
• M40: 5,864,386 km (0.073 R)
• M41: 6,060,958 km (0.094 R)
• M42: 6,138,001 km (0.1 R)
• M43: 6,270,844 km (0.073 R)
• M44: 6,371,074 km (0.115 R)
• M45: 6,516,782 km (0.067 R)
• M46: 6,606,990 km (0.09 R)
• M47: 6,686,277 km (0.104 R)
• M48: 6,868,786 km (0.119 R)
• M49: 6,972,158 km (0.047 R)
• M50: 7,099,317 km (0.072 R)
• M51: 7,332,240 km (0.028 R)
• M52: 7,402,701 km (0.08 R)
• M53: 7,603,312 km (0.101 R)
• M54: 7,686,488 km (0.088 R)
• M55: 7,769,964 km (0.107 R)
• M56: 7,889,792 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 14.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.36 AU - 1.48 AU

Year: 1110 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,962,994 km

• M1: 185,352 km (0.114 R)
• M2: 281,693 km (0.03 R)
• M3: 388,506 km (0.114 R)
• M4: 505,641 km (0.096 R)
• M5: 597,494 km (0.027 R)
• M6: 741,407 km (0.064 R)
• M7: 888,013 km (0.092 R)
• M8: 1,068,877 km (0.085 R)
• M9: 1,170,304 km (0.107 R)
• M10: 1,338,901 km (0.115 R)
• M11: 1,469,350 km (0.03 R)
• M12: 1,597,556 km (0.101 R)
• M13: 1,750,893 km (0.114 R)
• M14: 2,020,469 km (0.112 R)
• M15: 2,141,344 km (0.062 R)
• M16: 2,256,983 km (0.107 R)
• M17: 2,351,080 km (0.092 R)
• M18: 2,470,609 km (0.09 R)
• M19: 2,584,004 km (0.117 R)
• M20: 2,766,065 km (0.106 R)
• M21: 2,952,464 km (0.103 R)
• M22: 3,047,159 km (0.081 R)
• M23: 3,151,878 km (0.107 R)
• M24: 3,257,643 km (0.115 R)
• M25: 3,391,833 km (0.109 R)
• M26: 3,665,597 km (0.088 R)
• M27: 3,965,690 km (0.051 R)
• M28: 4,167,049 km (0.069 R)
• M29: 4,283,735 km (0.088 R)
• M30: 4,401,469 km (0.081 R)
• M31: 4,650,399 km (0.048 R)
• M32: 4,791,769 km (0.112 R)
• M33: 4,934,635 km (0.103 R)
• M34: 5,245,799 km (0.097 R)
• M35: 5,382,531 km (0.077 R)
• M36: 5,713,741 km (0.094 R)
• M37: 6,018,622 km (0.12 R)
• M38: 6,150,866 km (0.026 R)
• M39: 6,284,158 km (0.107 R)
• M40: 6,463,376 km (0.106 R)
• M41: 6,633,020 km (0.058 R)
• M42: 6,747,014 km (0.115 R)
• M43: 6,884,494 km (0.091 R)
• M44: 6,988,315 km (0.096 R)
• M45: 7,115,922 km (0.055 R)
• M46: 7,349,893 km (0.111 R)
• M47: 7,515,199 km (0.109 R)
• M48: 7,610,343 km (0.116 R)
• M49: 7,789,561 km (0.086 R)
• M50: 7,958,158 km (0.095 R)
• M51: 8,091,599 km (0.112 R)
• M52: 8,237,906 km (0.088 R)
• M53: 8,335,893 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 11.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.65 AU

Year: 1181 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,962,994 km

• M1: 185,651 km (0.095 R)
• M2: 324,478 km (0.075 R)
• M3: 407,056 km (0.102 R)
• M4: 530,624 km (0.074 R)
• M5: 883,226 km (0.082 R)
• M6: 1,110,465 km (0.106 R)
• M7: 1,207,554 km (0.101 R)
• M8: 1,403,677 km (0.097 R)
• M9: 1,487,302 km (0.053 R)
• M10: 1,580,202 km (0.108 R)
• M11: 1,725,462 km (0.051 R)
• M12: 1,831,377 km (0.104 R)
• M13: 1,915,302 km (0.106 R)
• M14: 2,091,378 km (0.069 R)
• M15: 2,243,070 km (0.117 R)
• M16: 2,341,955 km (0.055 R)
• M17: 2,420,344 km (0.093 R)
• M18: 2,747,664 km (0.099 R)
• M19: 2,830,541 km (0.112 R)
• M20: 3,108,345 km (0.105 R)
• M21: 3,233,558 km (0.037 R)
• M22: 3,306,711 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 12.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.83 AU - 1.87 AU

Year: 1651 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,962,994 km

• M1: 181,462 km (0.119 R)
• M2: 258,056 km (0.118 R)
• M3: 612,454 km (0.086 R)
• M4: 851,511 km (0.069 R)
• M5: 938,278 km (0.053 R)
• M6: 1,070,373 km (0.097 R)
• M7: 1,563,447 km (0.106 R)
• M8: 1,702,274 km (0.112 R)
• M9: 1,950,307 km (0.109 R)
• M10: 2,089,733 km (0.087 R)
• M11: 2,277,179 km (0.092 R)
• M12: 2,516,386 km (0.036 R)
• M13: 2,645,190 km (0.044 R)
• M14: 2,909,379 km (0.085 R)
• M15: 3,106,849 km (0.101 R)
• M16: 3,270,808 km (0.067 R)
• M17: 3,620,418 km (0.096 R)
• M18: 4,525,485 km (0.079 R)
• M19: 4,740,757 km (0.105 R)
• M20: 4,900,826 km (0.065 R)
• M21: 4,988,790 km (0.067 R)
• M22: 5,166,512 km (0.088 R)
• M23: 5,604,684 km (0.069 R)
• M24: 5,743,212 km (0.084 R)
• M25: 5,851,670 km (0.069 R)
• M26: 6,260,671 km (0.034 R)
• M27: 6,356,414 km (0.068 R)
• M28: 6,517,082 km (0.112 R)
• M29: 6,776,933 km (0.112 R)
• M30: 6,891,675 km (0.114 R)
• M31: 7,073,287 km (0.112 R)
• M32: 7,156,463 km (0.059 R)
• M33: 7,919,113 km (0.063 R)
• M34: 8,196,617 km (0.1 R)
• M35: 8,477,263 km (0.051 R)
• M36: 8,583,327 km (0.057 R)
• M37: 8,725,445 km (0.089 R)
• M38: 8,993,974 km (0.099 R)
• M39: 9,210,890 km (0.086 R)
• M40: 9,356,449 km (0.077 R)
• M41: 9,484,355 km (0.094 R)
• M42: 9,705,162 km (0.095 R)
• M43: 9,797,763 km (0.11 R)
• M44: 9,890,514 km (0.101 R)
• M45: 10,002,263 km (0.089 R)
• M46: 10,510,298 km (0.055 R)
• M47: 10,681,438 km (0.117 R)
• M48: 11,239,587 km (0.118 R)
• M49: 11,336,826 km (0.068 R)
• M50: 11,748,070 km (0.056 R)
• M51: 11,886,149 km (0.081 R)
• M52: 11,965,436 km (0.111 R)
• M53: 12,585,220 km (0.084 R)
• M54: 12,807,672 km (0.111 R)
• M55: 12,929,594 km (0.102 R)
• M56: 13,072,311 km (0.091 R)
• M57: 13,981,267 km (0.055 R)
• M58: 14,065,042 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.74 AU - 2.52 AU

Year: 2039 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,962,994 km

• M1: 167,250 km (0.042 R)
• M2: 302,487 km (0.1 R)
• M3: 410,048 km (0.098 R)
• M4: 536,757 km (0.09 R)
• M5: 671,844 km (0.078 R)
• M6: 786,436 km (0.071 R)
• M7: 872,754 km (0.115 R)
• M8: 972,087 km (0.105 R)
• M9: 1,075,609 km (0.079 R)
• M10: 1,367,773 km (0.087 R)
• M11: 1,453,044 km (0.11 R)
• M12: 1,618,200 km (0.066 R)
• M13: 1,731,745 km (0.112 R)
• M14: 2,003,863 km (0.089 R)
• M15: 2,126,534 km (0.034 R)
• M16: 2,277,328 km (0.109 R)
• M17: 2,431,713 km (0.047 R)
• M18: 3,013,948 km (0.073 R)
• M19: 3,328,403 km (0.091 R)
• M20: 3,489,819 km (0.075 R)
• M21: 3,943,400 km (0.09 R)
• M22: 4,177,221 km (0.052 R)
• M23: 4,351,652 km (0.106 R)
• M24: 4,447,844 km (0.094 R)
• M25: 4,544,783 km (0.085 R)
• M26: 4,658,777 km (0.115 R)
• M27: 4,773,818 km (0.078 R)
• M28: 4,939,722 km (0.107 R)
• M29: 5,311,622 km (0.092 R)
• M30: 5,466,306 km (0.053 R)
• M31: 5,939,634 km (0.052 R)
• M32: 6,028,794 km (0.103 R)
• M33: 6,298,968 km (0.068 R)
• M34: 6,536,380 km (0.095 R)
• M35: 6,758,084 km (0.059 R)
• M36: 6,926,082 km (0.087 R)
• M37: 7,057,728 km (0.102 R)
• M38: 7,400,008 km (0.083 R)
• M39: 7,786,719 km (0.071 R)
• M40: 8,319,437 km (0.117 R)
• M41: 8,419,368 km (0.08 R)
• M42: 8,600,232 km (0.104 R)
• M43: 8,986,494 km (0.075 R)
• M44: 9,089,118 km (0.057 R)
• M45: 9,295,413 km (0.069 R)
• M46: 9,586,980 km (0.112 R)
• M47: 9,754,978 km (0.115 R)
• M48: 10,222,023 km (0.065 R)
• M49: 10,329,135 km (0.053 R)
• M50: 10,458,238 km (0.086 R)
• M51: 10,631,173 km (0.064 R)
• M52: 11,023,867 km (0.101 R)
• M53: 11,310,497 km (0.067 R)
• M54: 11,644,249 km (0.039 R)
• M55: 11,846,057 km (0.045 R)
• M56: 12,003,733 km (0.119 R)
• M57: 12,572,953 km (0.098 R)
• M58: 12,710,882 km (0.062 R)
• M59: 13,643,326 km (0.031 R)
• M60: 13,998,770 km (0.082 R)
• M61: 14,357,207 km (0.106 R)
• M62: 14,549,590 km (0.101 R)
• M63: 15,401,400 km (0.045 R)
• M64: 15,721,988 km (0.061 R)
• M65: 16,144,602 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.8

Radius: 7.7

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.8 AU - 10.62 AU

Year: 19849 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,962,994 km

• M1: 186,249 km (0.078 R)
• M2: 489,933 km (0.084 R)
• M3: 605,871 km (0.053 R)
• M4: 1,107,922 km (0.062 R)
• M5: 1,398,590 km (0.106 R)
• M6: 1,454,091 km (0.115 R)
• M7: 1,654,104 km (0.034 R)
• M8: 1,712,896 km (0.118 R)
• M9: 1,772,436 km (0.11 R)
• M10: 2,240,976 km (0.108 R)
• M11: 2,506,213 km (0.103 R)
• M12: 2,711,761 km (0.095 R)
• M13: 2,958,447 km (0.12 R)
• M14: 4,379,926 km (0.039 R)
• M15: 5,664,673 km (0.118 R)
• M16: 6,117,356 km (0.04 R)
• M17: 6,770,500 km (0.119 R)
• M18: 7,153,770 km (0.069 R)
• M19: 7,642,656 km (0.086 R)
• M20: 8,243,591 km (0.099 R)
• M21: 8,396,180 km (0.101 R)
• M22: 8,652,591 km (0.074 R)
• M23: 8,859,635 km (0.043 R)
• M24: 9,278,509 km (0.094 R)
• M25: 9,384,274 km (0.057 R)
• M26: 9,490,489 km (0.047 R)
• M27: 9,543,596 km (0.119 R)
• M28: 10,573,727 km (0.065 R)
• M29: 10,795,132 km (0.116 R)
• M30: 11,695,861 km (0.077 R)
• M31: 12,387,152 km (0.109 R)
• M32: 15,033,090 km (0.085 R)
• M33: 15,219,639 km (0.104 R)
• M34: 16,100,620 km (0.095 R)
• M35: 16,739,852 km (0.03 R)
• M36: 16,997,908 km (0.076 R)
• M37: 18,043,149 km (0.09 R)
• M38: 18,307,787 km (0.077 R)
• M39: 20,195,563 km (0.104 R)
• M40: 20,264,079 km (0.112 R)
• M41: 20,539,189 km (0.103 R)
• M42: 21,511,426 km (0.081 R)
• M43: 22,427,713 km (0.081 R)
• M44: 23,212,802 km (0.114 R)
• M45: 23,356,566 km (0.11 R)
• M46: 24,883,511 km (0.086 R)
• M47: 26,068,476 km (0.119 R)
• M48: 26,442,620 km (0.098 R)
• M49: 27,347,538 km (0.104 R)
• M50: 29,033,057 km (0.089 R)
• M51: 30,201,267 km (0.095 R)
• M52: 30,436,734 km (0.07 R)
• M53: 30,909,613 km (0.088 R)
• M54: 32,102,357 km (0.039 R)
• M55: 32,503,279 km (0.114 R)
• M56: 33,067,413 km (0.108 R)
• M57: 36,435,609 km (0.091 R)
• M58: 37,610,401 km (0.105 R)
• M59: 39,224,711 km (0.12 R)
• M60: 40,861,611 km (0.042 R)
• M61: 41,470,175 km (0.092 R)
• M62: 41,731,972 km (0.065 R)
• M63: 42,081,881 km (0.066 R)
• M64: 42,784,542 km (0.063 R)
• M65: 43,579,805 km (0.064 R)
• M66: 44,112,523 km (0.11 R)
• M67: 44,826,404 km (0.115 R)
• M68: 45,005,323 km (0.095 R)
• M69: 45,094,932 km (0.112 R)
• M70: 45,723,991 km (0.059 R)
• M71: 45,994,314 km (0.045 R)
• M72: 47,172,397 km (0.104 R)
• M73: 48,085,244 km (0.105 R)
• M74: 48,176,947 km (0.08 R)
• M75: 48,727,766 km (0.105 R)
• M76: 49,465,583 km (0.106 R)
• M77: 50,485,990 km (0.039 R)
• M78: 51,138,985 km (0.108 R)
• M79: 52,076,664 km (0.107 R)
• M80: 52,359,105 km (0.063 R)
• M81: 53,114,724 km (0.062 R)
• M82: 54,064,371 km (0.098 R)
• M83: 55,403,123 km (0.038 R)
• M84: 56,849,734 km (0.099 R)
• M85: 57,723,535 km (0.082 R)
• M86: 57,918,312 km (0.085 R)
• M87: 59,288,030 km (0.118 R)
• M88: 59,976,928 km (0.099 R)
• M89: 61,263,170 km (0.066 R)
• M90: 62,059,330 km (0.083 R)
• M91: 63,360,233 km (0.051 R)
• M92: 63,863,032 km (0.075 R)
• M93: 64,266,198 km (0.06 R)
• M94: 66,907,348 km (0.074 R)
• M95: 67,829,769 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit