🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 298 Days

Day: 45.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 608 Days

Day: 41 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.39 AU - 1.43 AU

Year: 615 Days

Day: 22.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 14

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.44 AU - 6.98 AU

Year: 6381 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,594,370 km

• M1: 299,944 km (0.094 R)
• M2: 448,644 km (0.117 R)
• M3: 579,692 km (0.117 R)
• M4: 698,921 km (0.115 R)
• M5: 1,129,913 km (0.074 R)
• M6: 1,303,446 km (0.118 R)
• M7: 1,600,398 km (0.099 R)
• M8: 1,697,936 km (0.06 R)
• M9: 1,919,640 km (0.052 R)
• M10: 2,237,984 km (0.094 R)
• M11: 2,347,939 km (0.117 R)
• M12: 2,853,729 km (0.108 R)
• M13: 3,193,466 km (0.12 R)
• M14: 3,520,786 km (0.108 R)
• M15: 3,623,859 km (0.105 R)
• M16: 4,400,721 km (0.097 R)
• M17: 4,624,070 km (0.119 R)
• M18: 4,880,032 km (0.111 R)
• M19: 5,257,916 km (0.043 R)
• M20: 6,042,258 km (0.075 R)
• M21: 6,228,657 km (0.119 R)
• M22: 6,670,719 km (0.108 R)
• M23: 6,831,088 km (0.1 R)
• M24: 7,854,187 km (0.109 R)
• M25: 8,574,501 km (0.12 R)
• M26: 8,714,076 km (0.12 R)
• M27: 9,423,619 km (0.104 R)
• M28: 9,640,087 km (0.04 R)
• M29: 9,894,852 km (0.118 R)
• M30: 10,114,910 km (0.103 R)
• M31: 11,316,032 km (0.074 R)
• M32: 11,507,816 km (0.101 R)
• M33: 11,623,306 km (0.04 R)
• M34: 11,855,631 km (0.066 R)
• M35: 12,680,963 km (0.118 R)
• M36: 13,000,354 km (0.068 R)
• M37: 13,120,780 km (0.097 R)
• M38: 13,403,221 km (0.082 R)
• M39: 13,851,267 km (0.095 R)
• M40: 14,138,794 km (0.102 R)
• M41: 14,304,100 km (0.115 R)
• M42: 15,564,013 km (0.114 R)
• M43: 15,863,059 km (0.109 R)
• M44: 15,991,863 km (0.096 R)
• M45: 17,475,574 km (0.106 R)
• M46: 17,564,286 km (0.098 R)
• M47: 17,742,008 km (0.116 R)
• M48: 18,009,788 km (0.061 R)
• M49: 19,690,371 km (0.032 R)
• M50: 20,339,327 km (0.051 R)
• M51: 20,995,463 km (0.06 R)
• M52: 21,231,379 km (0.093 R)
• M53: 21,706,053 km (0.096 R)
• M54: 22,376,401 km (0.114 R)
• M55: 22,520,912 km (0.091 R)
• M56: 22,907,772 km (0.049 R)
• M57: 24,032,599 km (0.097 R)
• M58: 24,676,169 km (0.096 R)
• M59: 24,825,617 km (0.09 R)
• M60: 25,175,227 km (0.062 R)
• M61: 25,576,898 km (0.11 R)
• M62: 26,641,286 km (0.072 R)
• M63: 26,794,475 km (0.061 R)
• M64: 27,101,749 km (0.086 R)
• M65: 27,771,798 km (0.027 R)
• M66: 28,551,651 km (0.068 R)
• M67: 28,918,016 km (0.113 R)
• M68: 29,022,885 km (0.053 R)
• M69: 29,549,619 km (0.043 R)
• M70: 29,814,257 km (0.03 R)
• M71: 30,505,848 km (0.108 R)
• M72: 32,448,377 km (0.067 R)
• M73: 33,214,617 km (0.093 R)
• M74: 33,931,490 km (0.099 R)
• M75: 34,375,197 km (0.088 R)
• M76: 34,486,348 km (0.069 R)
• M77: 35,605,191 km (0.072 R)
• M78: 36,963,539 km (0.076 R)
• M79: 38,108,412 km (0.062 R)
• M80: 38,396,388 km (0.096 R)
• M81: 38,569,622 km (0.108 R)
• M82: 38,743,006 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 8.9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.37 AU - 7.61 AU

Year: 6784 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,594,370 km

• M1: 119,678 km (0.042 R)
• M2: 176,376 km (0.11 R)
• M3: 269,426 km (0.091 R)
• M4: 344,973 km (0.092 R)
• M5: 522,845 km (0.099 R)
• M6: 610,509 km (0.113 R)
• M7: 1,092,962 km (0.106 R)
• M8: 1,561,203 km (0.073 R)
• M9: 2,127,581 km (0.112 R)
• M10: 2,358,111 km (0.112 R)
• M11: 2,465,672 km (0.111 R)
• M12: 2,798,079 km (0.081 R)
• M13: 2,866,295 km (0.045 R)
• M14: 3,311,349 km (0.073 R)
• M15: 3,383,754 km (0.049 R)
• M16: 3,803,376 km (0.118 R)
• M17: 4,476,866 km (0.09 R)
• M18: 4,583,828 km (0.1 R)
• M19: 4,992,380 km (0.081 R)
• M20: 5,243,256 km (0.069 R)
• M21: 5,757,124 km (0.119 R)
• M22: 6,740,880 km (0.045 R)
• M23: 6,832,883 km (0.089 R)
• M24: 7,299,329 km (0.099 R)
• M25: 7,393,875 km (0.118 R)
• M26: 7,457,005 km (0.118 R)
• M27: 7,552,299 km (0.078 R)
• M28: 7,711,770 km (0.09 R)
• M29: 8,262,739 km (0.098 R)
• M30: 8,328,413 km (0.105 R)
• M31: 8,526,480 km (0.104 R)
• M32: 8,994,572 km (0.037 R)
• M33: 9,955,589 km (0.118 R)
• M34: 10,165,923 km (0.114 R)
• M35: 10,590,632 km (0.037 R)
• M36: 10,662,139 km (0.066 R)
• M37: 12,122,963 km (0.098 R)
• M38: 12,611,101 km (0.082 R)
• M39: 12,724,795 km (0.091 R)
• M40: 13,029,376 km (0.044 R)
• M41: 13,568,078 km (0.06 R)
• M42: 13,840,197 km (0.057 R)
• M43: 15,026,807 km (0.11 R)
• M44: 15,187,475 km (0.064 R)
• M45: 15,713,611 km (0.105 R)
• M46: 16,245,730 km (0.11 R)
• M47: 16,452,026 km (0.097 R)
• M48: 16,700,657 km (0.118 R)
• M49: 17,159,624 km (0.112 R)
• M50: 17,243,548 km (0.042 R)
• M51: 17,496,219 km (0.094 R)
• M52: 17,749,937 km (0.093 R)
• M53: 18,090,272 km (0.085 R)
• M54: 18,346,982 km (0.101 R)
• M55: 18,820,609 km (0.114 R)
• M56: 20,889,398 km (0.046 R)
• M57: 21,068,766 km (0.058 R)
• M58: 21,248,582 km (0.077 R)
• M59: 21,519,504 km (0.069 R)
• M60: 21,836,801 km (0.118 R)
• M61: 21,973,384 km (0.108 R)
• M62: 22,706,114 km (0.094 R)
• M63: 22,844,492 km (0.103 R)
• M64: 23,214,598 km (0.097 R)
• M65: 23,679,997 km (0.072 R)
• M66: 24,007,765 km (0.028 R)
• M67: 24,242,634 km (0.116 R)
• M68: 24,431,277 km (0.099 R)
• M69: 25,285,630 km (0.05 R)
• M70: 26,053,367 km (0.029 R)
• M71: 26,198,178 km (0.115 R)
• M72: 27,464,224 km (0.037 R)
• M73: 27,611,578 km (0.079 R)
• M74: 28,005,918 km (0.056 R)
• M75: 28,551,053 km (0.03 R)
• M76: 30,055,708 km (0.081 R)
• M77: 30,258,264 km (0.096 R)
• M78: 31,843,403 km (0.089 R)
• M79: 33,665,355 km (0.105 R)
• M80: 34,033,815 km (0.084 R)
• M81: 34,192,089 km (0.088 R)
• M82: 35,467,411 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 11.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.25 AU - 10.81 AU

Year: 11661 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,594,370 km

• M1: 564,732 km (0.083 R)
• M2: 832,363 km (0.113 R)
• M3: 1,168,659 km (0.108 R)
• M4: 1,314,965 km (0.1 R)
• M5: 1,467,854 km (0.084 R)
• M6: 1,610,421 km (0.116 R)
• M7: 1,858,754 km (0.109 R)
• M8: 2,191,310 km (0.108 R)
• M9: 2,263,715 km (0.043 R)
• M10: 2,429,918 km (0.113 R)
• M11: 2,561,864 km (0.057 R)
• M12: 2,872,728 km (0.06 R)
• M13: 3,382,857 km (0.107 R)
• M14: 3,488,323 km (0.101 R)
• M15: 4,144,160 km (0.076 R)
• M16: 4,509,628 km (0.05 R)
• M17: 5,174,142 km (0.039 R)
• M18: 5,296,064 km (0.072 R)
• M19: 5,517,917 km (0.044 R)
• M20: 5,692,797 km (0.111 R)
• M21: 5,793,477 km (0.045 R)
• M22: 6,383,940 km (0.074 R)
• M23: 6,993,700 km (0.087 R)
• M24: 7,566,660 km (0.06 R)
• M25: 7,872,887 km (0.11 R)
• M26: 8,961,960 km (0.114 R)
• M27: 9,945,715 km (0.109 R)
• M28: 10,558,618 km (0.096 R)
• M29: 11,788,761 km (0.061 R)
• M30: 11,949,728 km (0.044 R)
• M31: 12,111,444 km (0.081 R)
• M32: 12,273,907 km (0.097 R)
• M33: 12,699,662 km (0.102 R)
• M34: 12,798,696 km (0.084 R)
• M35: 13,633,303 km (0.094 R)
• M36: 13,734,581 km (0.109 R)
• M37: 13,836,157 km (0.064 R)
• M38: 14,347,932 km (0.108 R)
• M39: 14,554,377 km (0.085 R)
• M40: 14,761,719 km (0.102 R)
• M41: 15,707,328 km (0.079 R)
• M42: 15,778,087 km (0.071 R)
• M43: 16,528,171 km (0.112 R)
• M44: 16,600,277 km (0.111 R)
• M45: 18,063,045 km (0.095 R)
• M46: 18,360,595 km (0.074 R)
• M47: 18,772,289 km (0.067 R)
• M48: 19,566,803 km (0.115 R)
• M49: 19,757,540 km (0.117 R)
• M50: 20,179,406 km (0.111 R)
• M51: 20,876,383 km (0.1 R)
• M52: 21,032,264 km (0.108 R)
• M53: 21,227,639 km (0.084 R)
• M54: 21,306,028 km (0.091 R)
• M55: 21,502,300 km (0.092 R)
• M56: 21,580,989 km (0.053 R)
• M57: 21,699,321 km (0.114 R)
• M58: 21,857,146 km (0.054 R)
• M59: 23,538,776 km (0.068 R)
• M60: 23,619,858 km (0.077 R)
• M61: 23,701,090 km (0.099 R)
• M62: 24,149,435 km (0.076 R)
• M63: 24,806,469 km (0.085 R)
• M64: 25,054,352 km (0.056 R)
• M65: 26,222,263 km (0.108 R)
• M66: 26,855,062 km (0.086 R)
• M67: 26,982,370 km (0.104 R)
• M68: 27,109,677 km (0.096 R)
• M69: 27,365,041 km (0.044 R)
• M70: 28,610,742 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.6

Radius: 5.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.95 AU - 18.91 AU

Year: 24447 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,594,370 km

• M1: 358,736 km (0.043 R)
• M2: 443,258 km (0.118 R)
• M3: 736,171 km (0.052 R)
• M4: 861,684 km (0.044 R)
• M5: 1,028,186 km (0.104 R)
• M6: 1,372,560 km (0.077 R)
• M7: 1,688,511 km (0.065 R)
• M8: 1,771,089 km (0.116 R)
• M9: 2,248,456 km (0.098 R)
• M10: 2,959,644 km (0.071 R)
• M11: 3,211,268 km (0.107 R)
• M12: 3,628,048 km (0.09 R)
• M13: 4,426,003 km (0.07 R)
• M14: 4,511,722 km (0.062 R)
• M15: 4,713,530 km (0.1 R)
• M16: 7,021,077 km (0.103 R)
• M17: 8,854,249 km (0.11 R)
• M18: 8,998,312 km (0.087 R)
• M19: 9,545,541 km (0.073 R)
• M20: 9,878,995 km (0.111 R)
• M21: 9,916,244 km (0.051 R)
• M22: 9,953,644 km (0.047 R)
• M23: 9,991,043 km (0.091 R)
• M24: 10,748,457 km (0.091 R)
• M25: 11,211,762 km (0.067 R)
• M26: 11,406,688 km (0.081 R)
• M27: 12,721,354 km (0.099 R)
• M28: 13,541,300 km (0.108 R)
• M29: 13,707,204 km (0.092 R)
• M30: 13,748,942 km (0.062 R)
• M31: 13,999,369 km (0.103 R)
• M32: 14,293,628 km (0.088 R)
• M33: 15,577,477 km (0.114 R)
• M34: 15,707,926 km (0.037 R)
• M35: 16,630,945 km (0.041 R)
• M36: 19,083,752 km (0.111 R)
• M37: 20,209,625 km (0.113 R)
• M38: 20,685,197 km (0.102 R)
• M39: 21,405,211 km (0.064 R)
• M40: 21,889,759 km (0.108 R)
• M41: 22,231,141 km (0.102 R)
• M42: 22,623,536 km (0.077 R)
• M43: 23,814,036 km (0.063 R)
• M44: 23,864,152 km (0.097 R)
• M45: 28,456,357 km (0.087 R)
• M46: 31,261,766 km (0.063 R)
• M47: 32,752,808 km (0.051 R)
• M48: 33,872,099 km (0.075 R)
• M49: 34,493,080 km (0.1 R)
• M50: 36,898,464 km (0.085 R)
• M51: 38,767,241 km (0.079 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: 393 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit