🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 345 Days

Day: 12.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,235,126 km

• M1: 335,847 km (0.113 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.14 AU - 4.2 AU

Year: 2621 Days

Day: 38.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 12.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.66 AU - 7.86 AU

Year: 6552 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,235,126 km

• M1: 192,084 km (0.113 R)
• M2: 284,685 km (0.08 R)
• M3: 390,600 km (0.069 R)
• M4: 536,159 km (0.064 R)
• M5: 750,832 km (0.105 R)
• M6: 863,180 km (0.08 R)
• M7: 1,078,152 km (0.116 R)
• M8: 1,163,572 km (0.117 R)
• M9: 1,357,002 km (0.097 R)
• M10: 1,742,366 km (0.079 R)
• M11: 1,913,207 km (0.1 R)
• M12: 2,690,966 km (0.109 R)
• M13: 2,829,644 km (0.096 R)
• M14: 3,259,887 km (0.105 R)
• M15: 3,429,382 km (0.078 R)
• M16: 3,536,793 km (0.038 R)
• M17: 3,623,560 km (0.118 R)
• M18: 3,955,368 km (0.025 R)
• M19: 4,459,812 km (0.1 R)
• M20: 5,504,603 km (0.098 R)
• M21: 5,809,334 km (0.104 R)
• M22: 6,041,660 km (0.104 R)
• M23: 6,145,929 km (0.069 R)
• M24: 6,462,179 km (0.031 R)
• M25: 6,702,882 km (0.08 R)
• M26: 6,946,727 km (0.109 R)
• M27: 7,248,615 km (0.104 R)
• M28: 7,893,831 km (0.066 R)
• M29: 8,209,034 km (0.104 R)
• M30: 8,469,932 km (0.097 R)
• M31: 8,822,235 km (0.119 R)
• M32: 9,029,877 km (0.055 R)
• M33: 9,419,879 km (0.073 R)
• M34: 9,510,685 km (0.119 R)
• M35: 10,309,986 km (0.107 R)
• M36: 10,749,205 km (0.028 R)
• M37: 11,003,073 km (0.119 R)
• M38: 11,323,063 km (0.092 R)
• M39: 11,452,016 km (0.11 R)
• M40: 11,581,418 km (0.083 R)
• M41: 12,070,903 km (0.111 R)
• M42: 12,767,580 km (0.097 R)
• M43: 13,137,685 km (0.096 R)
• M44: 13,443,313 km (0.094 R)
• M45: 13,854,259 km (0.114 R)
• M46: 14,061,302 km (0.115 R)
• M47: 14,165,273 km (0.105 R)
• M48: 14,408,818 km (0.112 R)
• M49: 14,513,537 km (0.112 R)
• M50: 15,147,532 km (0.075 R)
• M51: 15,647,040 km (0.096 R)
• M52: 15,934,716 km (0.096 R)
• M53: 16,115,580 km (0.098 R)
• M54: 16,479,103 km (0.052 R)
• M55: 16,625,410 km (0.061 R)
• M56: 17,735,576 km (0.086 R)
• M57: 18,148,765 km (0.119 R)
• M58: 18,413,254 km (0.106 R)
• M59: 18,565,096 km (0.079 R)
• M60: 20,261,685 km (0.112 R)
• M61: 20,457,509 km (0.084 R)
• M62: 20,930,388 km (0.117 R)
• M63: 21,646,363 km (0.105 R)
• M64: 21,967,101 km (0.111 R)
• M65: 22,410,808 km (0.062 R)
• M66: 23,389,029 km (0.102 R)
• M67: 23,512,297 km (0.101 R)
• M68: 23,718,294 km (0.111 R)
• M69: 23,883,450 km (0.101 R)
• M70: 24,631,439 km (0.074 R)
• M71: 24,798,689 km (0.069 R)
• M72: 25,387,207 km (0.069 R)
• M73: 26,235,876 km (0.075 R)
• M74: 27,180,138 km (0.035 R)
• M75: 27,396,307 km (0.111 R)
• M76: 27,699,841 km (0.103 R)
• M77: 27,917,356 km (0.067 R)
• M78: 28,310,350 km (0.077 R)
• M79: 28,485,529 km (0.064 R)
• M80: 28,749,120 km (0.037 R)
• M81: 29,633,543 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.03 AU - 9.11 AU

Year: 10183 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,235,126 km

• M1: 229,034 km (0.108 R)
• M2: 342,729 km (0.086 R)
• M3: 455,974 km (0.09 R)
• M4: 658,979 km (0.112 R)
• M5: 750,084 km (0.038 R)
• M6: 862,731 km (0.096 R)
• M7: 1,070,822 km (0.107 R)
• M8: 1,456,335 km (0.12 R)
• M9: 1,998,927 km (0.103 R)
• M10: 2,209,261 km (0.046 R)
• M11: 2,427,375 km (0.031 R)
• M12: 2,601,956 km (0.105 R)
• M13: 3,259,887 km (0.061 R)
• M14: 3,851,846 km (0.042 R)
• M15: 4,446,946 km (0.069 R)
• M16: 4,724,301 km (0.106 R)
• M17: 5,167,110 km (0.115 R)
• M18: 5,957,436 km (0.09 R)
• M19: 6,263,663 km (0.111 R)
• M20: 6,891,824 km (0.118 R)
• M21: 7,908,791 km (0.053 R)
• M22: 8,472,924 km (0.082 R)
• M23: 8,933,686 km (0.115 R)
• M24: 9,245,448 km (0.1 R)
• M25: 10,364,888 km (0.116 R)
• M26: 10,692,657 km (0.074 R)
• M27: 11,316,331 km (0.085 R)
• M28: 11,442,442 km (0.091 R)
• M29: 12,166,346 km (0.106 R)
• M30: 13,346,524 km (0.08 R)
• M31: 14,198,783 km (0.11 R)
• M32: 15,022,618 km (0.086 R)
• M33: 15,207,671 km (0.085 R)
• M34: 15,393,621 km (0.075 R)
• M35: 15,673,967 km (0.038 R)
• M36: 16,477,457 km (0.07 R)
• M37: 16,716,365 km (0.115 R)
• M38: 18,272,333 km (0.071 R)
• M39: 18,668,468 km (0.09 R)
• M40: 18,967,514 km (0.086 R)
• M41: 19,167,826 km (0.038 R)
• M42: 20,026,667 km (0.119 R)
• M43: 20,435,219 km (0.096 R)
• M44: 20,537,843 km (0.1 R)
• M45: 20,691,929 km (0.111 R)
• M46: 21,468,641 km (0.098 R)
• M47: 22,519,117 km (0.082 R)
• M48: 23,747,764 km (0.108 R)
• M49: 25,548,474 km (0.026 R)
• M50: 27,054,177 km (0.109 R)
• M51: 27,223,372 km (0.044 R)
• M52: 27,392,717 km (0.112 R)
• M53: 28,416,864 km (0.102 R)
• M54: 29,976,272 km (0.097 R)
• M55: 30,619,692 km (0.065 R)
• M56: 30,854,710 km (0.051 R)
• M57: 31,090,477 km (0.11 R)
• M58: 31,563,505 km (0.113 R)
• M59: 31,741,676 km (0.114 R)
• M60: 31,919,997 km (0.099 R)
• M61: 33,238,253 km (0.097 R)
• M62: 34,086,473 km (0.076 R)
• M63: 34,208,246 km (0.117 R)
• M64: 34,635,497 km (0.045 R)
• M65: 34,758,018 km (0.073 R)
• M66: 34,880,539 km (0.112 R)
• M67: 35,804,306 km (0.039 R)
• M68: 36,549,004 km (0.098 R)
• M69: 38,496,618 km (0.1 R)
• M70: 38,750,486 km (0.097 R)
• M71: 39,451,202 km (0.107 R)
• M72: 41,059,230 km (0.112 R)
• M73: 42,426,704 km (0.109 R)
• M74: 42,885,820 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.2

Radius: 3.6

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.74 AU - 17.14 AU

Year: 21527 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,235,126 km

• M1: 152,291 km (0.085 R)
• M2: 399,127 km (0.059 R)
• M3: 506,838 km (0.081 R)
• M4: 999,015 km (0.09 R)
• M5: 1,459,178 km (0.076 R)
• M6: 1,569,431 km (0.025 R)
• M7: 1,653,804 km (0.077 R)
• M8: 2,253,991 km (0.035 R)
• M9: 2,285,556 km (0.119 R)
• M10: 2,349,285 km (0.087 R)
• M11: 2,743,924 km (0.117 R)
• M12: 2,879,909 km (0.036 R)
• M13: 2,983,430 km (0.062 R)
• M14: 3,053,143 km (0.113 R)
• M15: 3,592,892 km (0.105 R)
• M16: 4,084,022 km (0.087 R)
• M17: 5,211,391 km (0.091 R)
• M18: 5,507,446 km (0.045 R)
• M19: 6,027,448 km (0.061 R)
• M20: 6,338,013 km (0.085 R)
• M21: 6,563,008 km (0.083 R)
• M22: 6,653,814 km (0.112 R)
• M23: 6,928,476 km (0.108 R)
• M24: 7,441,746 km (0.03 R)
• M25: 8,015,454 km (0.097 R)
• M26: 8,802,339 km (0.053 R)
• M27: 9,510,834 km (0.107 R)
• M28: 11,251,854 km (0.06 R)
• M29: 11,853,686 km (0.117 R)
• M30: 12,297,843 km (0.117 R)
• M31: 12,578,189 km (0.102 R)
• M32: 12,804,082 km (0.091 R)
• M33: 15,616,372 km (0.108 R)
• M34: 16,164,200 km (0.115 R)
• M35: 16,594,443 km (0.07 R)
• M36: 16,904,260 km (0.072 R)
• M37: 17,403,767 km (0.104 R)
• M38: 18,931,162 km (0.093 R)
• M39: 18,995,788 km (0.055 R)
• M40: 19,449,818 km (0.078 R)
• M41: 19,776,240 km (0.071 R)
• M42: 19,841,764 km (0.111 R)
• M43: 20,236,403 km (0.084 R)
• M44: 21,301,241 km (0.083 R)
• M45: 21,840,541 km (0.086 R)
• M46: 21,908,309 km (0.12 R)
• M47: 22,043,994 km (0.101 R)
• M48: 23,972,311 km (0.102 R)
• M49: 24,603,464 km (0.078 R)
• M50: 25,453,479 km (0.059 R)
• M51: 28,134,423 km (0.081 R)
• M52: 29,097,384 km (0.108 R)
• M53: 29,995,869 km (0.109 R)
• M54: 30,071,266 km (0.109 R)
• M55: 30,751,637 km (0.091 R)
• M56: 31,513,539 km (0.047 R)
• M57: 32,823,119 km (0.113 R)
• M58: 34,622,782 km (0.112 R)
• M59: 35,893,616 km (0.086 R)
• M60: 36,133,570 km (0.078 R)
• M61: 36,695,610 km (0.075 R)
• M62: 37,422,356 km (0.114 R)
• M63: 40,792,946 km (0.094 R)
• M64: 41,294,248 km (0.025 R)
• M65: 41,545,722 km (0.064 R)
• M66: 42,050,166 km (0.112 R)
• M67: 42,303,136 km (0.066 R)
• M68: 44,774,344 km (0.113 R)
• M69: 45,032,549 km (0.104 R)
• M70: 45,377,821 km (0.058 R)
• M71: 48,611,978 km (0.06 R)
• M72: 48,877,514 km (0.084 R)
• M73: 49,854,986 km (0.07 R)
• M74: 50,033,457 km (0.032 R)
• M75: 55,668,808 km (0.054 R)
• M76: 56,968,814 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 4.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.26 AU - 16.4 AU

Year: 22375 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,235,126 km

• M1: 87,365 km (0.107 R)
• M2: 254,765 km (0.046 R)
• M3: 601,234 km (0.07 R)
• M4: 661,671 km (0.036 R)
• M5: 872,006 km (0.113 R)
• M6: 1,411,007 km (0.117 R)
• M7: 1,723,517 km (0.035 R)
• M8: 1,854,565 km (0.092 R)
• M9: 1,898,846 km (0.103 R)
• M10: 2,126,085 km (0.085 R)
• M11: 2,219,434 km (0.112 R)
• M12: 2,386,086 km (0.055 R)
• M13: 3,198,103 km (0.078 R)
• M14: 3,305,066 km (0.031 R)
• M15: 3,386,148 km (0.083 R)
• M16: 3,633,433 km (0.106 R)
• M17: 3,689,083 km (0.115 R)
• M18: 3,972,123 km (0.058 R)
• M19: 4,058,291 km (0.046 R)
• M20: 4,439,167 km (0.094 R)
• M21: 4,892,898 km (0.041 R)
• M22: 5,234,878 km (0.116 R)
• M23: 5,648,965 km (0.055 R)
• M24: 5,681,278 km (0.081 R)
• M25: 5,843,592 km (0.109 R)
• M26: 6,007,551 km (0.103 R)
• M27: 6,040,463 km (0.064 R)
• M28: 6,139,796 km (0.053 R)
• M29: 6,173,007 km (0.076 R)
• M30: 6,440,787 km (0.088 R)
• M31: 7,620,815 km (0.116 R)
• M32: 7,944,096 km (0.117 R)
• M33: 7,980,298 km (0.077 R)
• M34: 8,567,021 km (0.094 R)
• M35: 8,641,371 km (0.085 R)
• M36: 9,396,392 km (0.087 R)
• M37: 9,588,326 km (0.095 R)
• M38: 10,767,456 km (0.082 R)
• M39: 10,807,549 km (0.074 R)
• M40: 11,130,082 km (0.091 R)
• M41: 11,743,283 km (0.097 R)
• M42: 12,199,856 km (0.119 R)
• M43: 12,409,443 km (0.117 R)
• M44: 12,451,480 km (0.118 R)
• M45: 12,917,028 km (0.094 R)
• M46: 13,996,078 km (0.108 R)
• M47: 14,924,632 km (0.075 R)
• M48: 15,964,337 km (0.075 R)
• M49: 16,239,298 km (0.09 R)
• M50: 16,840,681 km (0.049 R)
• M51: 17,261,201 km (0.119 R)
• M52: 17,402,122 km (0.085 R)
• M53: 19,610,785 km (0.064 R)
• M54: 19,757,840 km (0.053 R)
• M55: 20,598,131 km (0.067 R)
• M56: 21,450,091 km (0.106 R)
• M57: 21,905,915 km (0.112 R)
• M58: 22,211,394 km (0.072 R)
• M59: 22,467,207 km (0.116 R)
• M60: 23,240,179 km (0.118 R)
• M61: 24,495,006 km (0.097 R)
• M62: 24,600,622 km (0.069 R)
• M63: 25,290,418 km (0.07 R)
• M64: 25,397,081 km (0.051 R)
• M65: 26,310,077 km (0.1 R)
• M66: 26,743,312 km (0.093 R)
• M67: 27,179,091 km (0.106 R)
• M68: 28,112,731 km (0.111 R)
• M69: 28,555,690 km (0.075 R)
• M70: 30,237,320 km (0.085 R)
• M71: 31,032,881 km (0.087 R)
• M72: 31,433,355 km (0.112 R)
• M73: 31,548,097 km (0.105 R)
• M74: 31,893,069 km (0.115 R)
• M75: 32,123,749 km (0.11 R)
• M76: 32,470,816 km (0.071 R)
• M77: 33,285,526 km (0.112 R)
• M78: 33,578,140 km (0.117 R)
• M79: 33,754,067 km (0.069 R)
• M80: 34,638,489 km (0.092 R)
• M81: 35,113,313 km (0.105 R)
• M82: 35,470,852 km (0.115 R)
• M83: 37,094,438 km (0.108 R)
• M84: 37,337,085 km (0.072 R)
• M85: 38,312,763 km (0.082 R)
• M86: 38,680,773 km (0.054 R)
• M87: 39,791,986 km (0.075 R)
• M88: 40,538,480 km (0.071 R)
• M89: 40,725,926 km (0.089 R)
• M90: 41,038,735 km (0.108 R)
• M91: 41,919,119 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit