🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 271 Days

Day: 16.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 8.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.53 AU

Year: 990 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 36,498,943 km

• M1: 127,158 km (0.114 R)
• M2: 179,368 km (0.082 R)
• M3: 232,924 km (0.062 R)
• M4: 300,542 km (0.12 R)
• M5: 431,141 km (0.108 R)
• M6: 520,002 km (0.086 R)
• M7: 585,526 km (0.119 R)
• M8: 697,724 km (0.038 R)
• M9: 855,849 km (0.082 R)
• M10: 971,040 km (0.09 R)
• M11: 1,030,580 km (0.113 R)
• M12: 1,187,657 km (0.114 R)
• M13: 1,347,578 km (0.066 R)
• M14: 1,519,914 km (0.11 R)
• M15: 1,617,003 km (0.099 R)
• M16: 1,705,117 km (0.047 R)
• M17: 2,008,501 km (0.105 R)
• M18: 2,109,480 km (0.1 R)
• M19: 2,169,618 km (0.104 R)
• M20: 2,285,706 km (0.057 R)
• M21: 2,770,253 km (0.117 R)
• M22: 2,842,958 km (0.052 R)
• M23: 2,909,679 km (0.096 R)
• M24: 3,168,034 km (0.105 R)
• M25: 3,612,639 km (0.103 R)
• M26: 3,721,546 km (0.063 R)
• M27: 3,846,161 km (0.08 R)
• M28: 3,979,603 km (0.088 R)
• M29: 4,544,484 km (0.115 R)
• M30: 4,607,166 km (0.065 R)
• M31: 4,733,127 km (0.094 R)
• M32: 4,796,557 km (0.035 R)
• M33: 4,876,292 km (0.113 R)
• M34: 4,964,555 km (0.066 R)
• M35: 5,134,498 km (0.091 R)
• M36: 5,455,086 km (0.057 R)
• M37: 5,672,452 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.78 AU - 2.96 AU

Year: 3139 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,498,943 km

• M1: 165,156 km (0.094 R)
• M2: 487,240 km (0.103 R)
• M3: 705,354 km (0.107 R)
• M4: 827,276 km (0.096 R)
• M5: 915,539 km (0.074 R)
• M6: 1,041,800 km (0.081 R)
• M7: 1,210,546 km (0.104 R)
• M8: 1,379,292 km (0.109 R)
• M9: 1,688,661 km (0.049 R)
• M10: 1,910,963 km (0.119 R)
• M11: 2,020,170 km (0.108 R)
• M12: 2,098,110 km (0.088 R)
• M13: 2,314,578 km (0.117 R)
• M14: 2,708,170 km (0.119 R)
• M15: 2,819,321 km (0.069 R)
• M16: 2,944,535 km (0.044 R)
• M17: 3,033,396 km (0.118 R)
• M18: 3,123,155 km (0.105 R)
• M19: 3,358,173 km (0.055 R)
• M20: 3,694,170 km (0.039 R)
• M21: 3,817,887 km (0.094 R)
• M22: 4,297,648 km (0.086 R)
• M23: 4,398,925 km (0.072 R)
• M24: 4,559,594 km (0.063 R)
• M25: 4,677,626 km (0.032 R)
• M26: 4,841,735 km (0.084 R)
• M27: 5,314,464 km (0.079 R)
• M28: 5,722,418 km (0.118 R)
• M29: 6,027,149 km (0.049 R)
• M30: 6,140,693 km (0.118 R)
• M31: 6,222,224 km (0.102 R)
• M32: 6,485,816 km (0.071 R)
• M33: 6,585,448 km (0.12 R)
• M34: 7,023,770 km (0.085 R)
• M35: 7,280,928 km (0.101 R)
• M36: 7,646,246 km (0.109 R)
• M37: 7,787,018 km (0.077 R)
• M38: 7,893,232 km (0.12 R)
• M39: 8,107,008 km (0.08 R)
• M40: 8,214,569 km (0.095 R)
• M41: 8,322,728 km (0.117 R)
• M42: 8,431,186 km (0.093 R)
• M43: 9,204,308 km (0.115 R)
• M44: 9,467,152 km (0.074 R)
• M45: 9,923,425 km (0.077 R)
• M46: 10,038,616 km (0.058 R)
• M47: 10,231,597 km (0.103 R)
• M48: 10,347,984 km (0.101 R)
• M49: 10,445,372 km (0.078 R)
• M50: 10,640,897 km (0.098 R)
• M51: 10,818,020 km (0.073 R)
• M52: 10,916,755 km (0.072 R)
• M53: 11,115,271 km (0.099 R)
• M54: 11,195,157 km (0.073 R)
• M55: 11,839,923 km (0.083 R)
• M56: 12,249,074 km (0.116 R)
• M57: 12,331,502 km (0.087 R)
• M58: 12,621,423 km (0.078 R)
• M59: 12,725,393 km (0.1 R)
• M60: 13,039,399 km (0.084 R)
• M61: 13,207,846 km (0.045 R)
• M62: 13,292,369 km (0.053 R)
• M63: 13,739,068 km (0.072 R)
• M64: 14,233,938 km (0.077 R)
• M65: 14,516,229 km (0.08 R)
• M66: 14,603,445 km (0.08 R)
• M67: 14,690,810 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 9.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.41 AU - 4.49 AU

Year: 6061 Days

Day: 7.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,498,943 km

• M1: 235,617 km (0.102 R)
• M2: 340,335 km (0.114 R)
• M3: 428,747 km (0.09 R)
• M4: 792,570 km (0.084 R)
• M5: 1,068,578 km (0.086 R)
• M6: 1,431,951 km (0.106 R)
• M7: 1,549,535 km (0.103 R)
• M8: 1,744,461 km (0.093 R)
• M9: 2,172,161 km (0.105 R)
• M10: 2,239,779 km (0.097 R)
• M11: 2,850,587 km (0.109 R)
• M12: 3,045,214 km (0.074 R)
• M13: 3,182,545 km (0.117 R)
• M14: 3,384,502 km (0.093 R)
• M15: 3,574,791 km (0.08 R)
• M16: 3,719,751 km (0.091 R)
• M17: 3,784,976 km (0.102 R)
• M18: 4,285,231 km (0.1 R)
• M19: 5,292,922 km (0.116 R)
• M20: 5,458,527 km (0.056 R)
• M21: 5,551,278 km (0.094 R)
• M22: 6,022,960 km (0.073 R)
• M23: 6,176,746 km (0.065 R)
• M24: 6,488,060 km (0.111 R)
• M25: 6,764,666 km (0.103 R)
• M26: 7,166,636 km (0.112 R)
• M27: 7,617,673 km (0.044 R)
• M28: 7,721,494 km (0.107 R)
• M29: 8,354,443 km (0.099 R)
• M30: 8,872,650 km (0.08 R)
• M31: 9,179,774 km (0.118 R)
• M32: 9,290,327 km (0.091 R)
• M33: 9,624,678 km (0.083 R)
• M34: 9,759,466 km (0.107 R)
• M35: 10,604,993 km (0.114 R)
• M36: 11,904,550 km (0.06 R)
• M37: 12,462,849 km (0.097 R)
• M38: 12,560,836 km (0.102 R)
• M39: 13,253,773 km (0.102 R)
• M40: 13,554,614 km (0.085 R)
• M41: 14,188,610 km (0.118 R)
• M42: 14,290,935 km (0.069 R)
• M43: 14,393,410 km (0.1 R)
• M44: 14,832,180 km (0.074 R)
• M45: 15,066,151 km (0.114 R)
• M46: 15,564,312 km (0.031 R)
• M47: 15,881,759 km (0.094 R)
• M48: 16,227,928 km (0.057 R)
• M49: 16,549,713 km (0.071 R)
• M50: 17,009,278 km (0.088 R)
• M51: 17,281,546 km (0.048 R)
• M52: 17,692,791 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 3.7

Gravity: 65.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.4 AU - 7.14 AU

Year: 10137 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,498,943 km

• M1: 50,714 km (0.085 R)
• M2: 133,591 km (0.062 R)
• M3: 567,874 km (0.088 R)
• M4: 1,154,148 km (0.109 R)
• M5: 1,333,665 km (0.083 R)
• M6: 1,450,351 km (0.049 R)
• M7: 1,474,137 km (0.082 R)
• M8: 1,619,247 km (0.091 R)
• M9: 2,001,919 km (0.075 R)
• M10: 2,055,026 km (0.077 R)
• M11: 2,162,736 km (0.107 R)
• M12: 2,189,963 km (0.052 R)
• M13: 3,336,332 km (0.096 R)
• M14: 4,152,687 km (0.111 R)
• M15: 4,220,455 km (0.063 R)
• M16: 4,670,595 km (0.112 R)
• M17: 4,741,205 km (0.114 R)
• M18: 5,804,098 km (0.107 R)
• M19: 6,032,983 km (0.07 R)
• M20: 6,071,280 km (0.114 R)
• M21: 6,187,069 km (0.072 R)
• M22: 6,225,815 km (0.104 R)
• M23: 6,342,501 km (0.105 R)
• M24: 6,617,761 km (0.1 R)
• M25: 6,657,404 km (0.086 R)
• M26: 7,058,028 km (0.108 R)
• M27: 7,840,424 km (0.101 R)
• M28: 9,441,271 km (0.053 R)
• M29: 9,575,461 km (0.103 R)
• M30: 9,620,190 km (0.047 R)
• M31: 9,800,306 km (0.083 R)
• M32: 9,981,469 km (0.113 R)
• M33: 10,072,574 km (0.116 R)
• M34: 10,578,065 km (0.059 R)
• M35: 12,680,813 km (0.086 R)
• M36: 12,730,180 km (0.11 R)
• M37: 12,779,398 km (0.084 R)
• M38: 13,526,939 km (0.118 R)
• M39: 14,493,790 km (0.07 R)
• M40: 14,803,756 km (0.08 R)
• M41: 16,386,053 km (0.115 R)
• M42: 16,439,759 km (0.035 R)
• M43: 16,493,464 km (0.041 R)
• M44: 16,925,353 km (0.07 R)
• M45: 16,979,508 km (0.084 R)
• M46: 18,298,662 km (0.104 R)
• M47: 20,859,329 km (0.064 R)
• M48: 21,560,793 km (0.114 R)
• M49: 21,737,468 km (0.081 R)
• M50: 22,807,093 km (0.088 R)
• M51: 23,832,886 km (0.082 R)
• M52: 24,688,885 km (0.067 R)
• M53: 25,554,907 km (0.107 R)
• M54: 25,679,522 km (0.049 R)
• M55: 26,242,309 km (0.09 R)
• M56: 27,316,721 km (0.103 R)
• M57: 28,083,709 km (0.089 R)
• M58: 28,340,868 km (0.112 R)
• M59: 29,117,281 km (0.108 R)
• M60: 29,182,206 km (0.111 R)
• M61: 29,312,356 km (0.104 R)
• M62: 30,360,738 km (0.11 R)
• M63: 33,578,289 km (0.075 R)
• M64: 33,783,089 km (0.119 R)
• M65: 33,988,187 km (0.079 R)
• M66: 34,950,700 km (0.06 R)
• M67: 35,365,834 km (0.054 R)
• M68: 36,481,236 km (0.113 R)
• M69: 36,761,882 km (0.113 R)
• M70: 37,749,676 km (0.085 R)
• M71: 37,891,495 km (0.054 R)
• M72: 38,104,672 km (0.076 R)
• M73: 38,246,940 km (0.093 R)
• M74: 39,104,285 km (0.107 R)
• M75: 40,040,169 km (0.056 R)
• M76: 40,402,047 km (0.1 R)
• M77: 40,910,679 km (0.055 R)
• M78: 41,056,388 km (0.092 R)
• M79: 41,202,246 km (0.073 R)
• M80: 41,421,257 km (0.059 R)
• M81: 41,640,717 km (0.042 R)
• M82: 42,301,640 km (0.036 R)
• M83: 42,817,903 km (0.089 R)
• M84: 43,484,959 km (0.066 R)
• M85: 43,633,510 km (0.093 R)
• M86: 43,782,360 km (0.075 R)
• M87: 44,829,096 km (0.066 R)
• M88: 46,490,381 km (0.103 R)
• M89: 47,175,838 km (0.11 R)
• M90: 47,558,061 km (0.057 R)
• M91: 48,479,584 km (0.028 R)
• M92: 48,633,819 km (0.054 R)
• M93: 48,942,589 km (0.083 R)
• M94: 51,436,535 km (0.044 R)
• M95: 52,698,842 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 5.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.41 AU - 8.29 AU

Year: 12866 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,498,943 km

• M1: 90,956 km (0.099 R)
• M2: 196,721 km (0.12 R)
• M3: 429,047 km (0.092 R)
• M4: 489,185 km (0.116 R)
• M5: 539,600 km (0.115 R)
• M6: 578,495 km (0.116 R)
• M7: 618,438 km (0.118 R)
• M8: 687,253 km (0.043 R)
• M9: 863,180 km (0.057 R)
• M10: 1,238,970 km (0.08 R)
• M11: 1,362,537 km (0.111 R)
• M12: 2,018,973 km (0.037 R)
• M13: 2,423,037 km (0.041 R)
• M14: 2,944,834 km (0.114 R)
• M15: 2,991,957 km (0.115 R)
• M16: 3,158,460 km (0.112 R)
• M17: 3,426,240 km (0.088 R)
• M18: 3,500,590 km (0.054 R)
• M19: 3,676,068 km (0.071 R)
• M20: 4,140,420 km (0.117 R)
• M21: 4,193,228 km (0.099 R)
• M22: 4,299,443 km (0.103 R)
• M23: 4,379,627 km (0.093 R)
• M24: 4,815,855 km (0.06 R)
• M25: 5,011,080 km (0.061 R)
• M26: 5,095,603 km (0.12 R)
• M27: 5,496,076 km (0.057 R)
• M28: 5,729,449 km (0.104 R)
• M29: 5,876,952 km (0.12 R)
• M30: 6,235,987 km (0.046 R)
• M31: 6,296,574 km (0.111 R)
• M32: 6,633,170 km (0.109 R)
• M33: 6,725,920 km (0.096 R)
• M34: 7,228,270 km (0.109 R)
• M35: 7,612,736 km (0.083 R)
• M36: 8,069,908 km (0.053 R)
• M37: 8,135,880 km (0.113 R)
• M38: 8,368,355 km (0.109 R)
• M39: 9,354,804 km (0.083 R)
• M40: 9,703,367 km (0.04 R)
• M41: 9,879,294 km (0.038 R)
• M42: 10,091,872 km (0.093 R)
• M43: 10,341,551 km (0.046 R)
• M44: 10,557,421 km (0.058 R)
• M45: 11,583,662 km (0.054 R)
• M46: 11,807,760 km (0.028 R)
• M47: 11,845,159 km (0.062 R)
• M48: 12,949,341 km (0.062 R)
• M49: 13,026,683 km (0.096 R)
• M50: 14,046,193 km (0.055 R)
• M51: 15,787,961 km (0.11 R)
• M52: 16,411,335 km (0.115 R)
• M53: 17,382,824 km (0.091 R)
• M54: 17,682,169 km (0.113 R)
• M55: 18,199,329 km (0.086 R)
• M56: 18,459,779 km (0.065 R)
• M57: 18,546,845 km (0.1 R)
• M58: 18,940,437 km (0.105 R)
• M59: 19,160,346 km (0.077 R)
• M60: 19,425,284 km (0.057 R)
• M61: 19,869,440 km (0.088 R)
• M62: 20,048,209 km (0.109 R)
• M63: 20,317,186 km (0.098 R)
• M64: 20,407,094 km (0.11 R)
• M65: 21,040,193 km (0.086 R)
• M66: 22,094,409 km (0.081 R)
• M67: 22,651,062 km (0.103 R)
• M68: 22,697,737 km (0.057 R)
• M69: 23,447,821 km (0.07 R)
• M70: 24,588,056 km (0.101 R)
• M71: 25,503,595 km (0.059 R)
• M72: 25,649,153 km (0.109 R)
• M73: 25,697,623 km (0.046 R)
• M74: 25,941,019 km (0.089 R)
• M75: 26,430,054 km (0.108 R)
• M76: 27,666,032 km (0.118 R)
• M77: 28,265,919 km (0.094 R)
• M78: 28,366,299 km (0.109 R)
• M79: 28,567,509 km (0.089 R)
• M80: 28,971,273 km (0.105 R)
• M81: 30,040,000 km (0.096 R)
• M82: 30,142,475 km (0.11 R)
• M83: 31,173,503 km (0.096 R)
• M84: 31,485,116 km (0.062 R)
• M85: 33,269,968 km (0.1 R)
• M86: 33,535,205 km (0.073 R)
• M87: 34,442,367 km (0.102 R)
• M88: 34,603,184 km (0.077 R)
• M89: 35,357,457 km (0.072 R)
• M90: 35,682,383 km (0.116 R)
• M91: 36,062,661 km (0.099 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: 443 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit