🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 330 Days

Day: 34.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.94 AU - 2.84 AU

Year: 1336 Days

Day: 47.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,404,271 km

• M1: 888,163 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.39 AU - 4.01 AU

Year: 2574 Days

Day: 36.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 14.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.52 AU - 8.74 AU

Year: 9169 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,404,271 km

• M1: 187,446 km (0.071 R)
• M2: 383,719 km (0.039 R)
• M3: 625,319 km (0.08 R)
• M4: 861,684 km (0.109 R)
• M5: 1,031,627 km (0.112 R)
• M6: 1,230,742 km (0.083 R)
• M7: 1,479,972 km (0.098 R)
• M8: 2,261,172 km (0.106 R)
• M9: 2,683,786 km (0.114 R)
• M10: 2,845,950 km (0.094 R)
• M11: 3,083,362 km (0.107 R)
• M12: 3,502,086 km (0.062 R)
• M13: 3,679,958 km (0.05 R)
• M14: 4,394,138 km (0.055 R)
• M15: 4,531,170 km (0.082 R)
• M16: 4,669,698 km (0.116 R)
• M17: 4,922,518 km (0.052 R)
• M18: 5,122,381 km (0.105 R)
• M19: 5,325,086 km (0.114 R)
• M20: 5,500,863 km (0.115 R)
• M21: 6,192,604 km (0.088 R)
• M22: 6,785,011 km (0.04 R)
• M23: 8,395,881 km (0.115 R)
• M24: 8,635,387 km (0.072 R)
• M25: 8,807,874 km (0.109 R)
• M26: 8,911,844 km (0.076 R)
• M27: 9,086,275 km (0.108 R)
• M28: 9,438,279 km (0.082 R)
• M29: 9,544,793 km (0.113 R)
• M30: 9,687,509 km (0.101 R)
• M31: 10,265,107 km (0.089 R)
• M32: 10,558,169 km (0.069 R)
• M33: 10,779,873 km (0.102 R)
• M34: 10,891,323 km (0.055 R)
• M35: 11,190,220 km (0.108 R)
• M36: 11,796,390 km (0.082 R)
• M37: 13,199,020 km (0.074 R)
• M38: 13,318,250 km (0.113 R)
• M39: 13,557,905 km (0.059 R)
• M40: 13,960,473 km (0.076 R)
• M41: 14,244,709 km (0.085 R)
• M42: 14,571,880 km (0.112 R)
• M43: 15,233,551 km (0.119 R)
• M44: 15,905,096 km (0.096 R)
• M45: 16,801,337 km (0.081 R)
• M46: 18,731,748 km (0.071 R)
• M47: 20,225,333 km (0.077 R)
• M48: 20,454,966 km (0.108 R)
• M49: 21,616,144 km (0.071 R)
• M50: 22,417,839 km (0.094 R)
• M51: 23,469,961 km (0.101 R)
• M52: 23,759,732 km (0.097 R)
• M53: 23,856,522 km (0.071 R)
• M54: 24,147,939 km (0.114 R)
• M55: 24,440,403 km (0.078 R)
• M56: 24,587,158 km (0.115 R)
• M57: 24,832,349 km (0.068 R)
• M58: 24,979,852 km (0.113 R)
• M59: 25,920,673 km (0.056 R)
• M60: 26,370,365 km (0.116 R)
• M61: 27,683,984 km (0.11 R)
• M62: 28,041,373 km (0.079 R)
• M63: 29,122,517 km (0.083 R)
• M64: 29,278,098 km (0.053 R)
• M65: 29,433,979 km (0.053 R)
• M66: 29,746,489 km (0.111 R)
• M67: 30,164,915 km (0.099 R)
• M68: 30,585,285 km (0.062 R)
• M69: 31,431,859 km (0.115 R)
• M70: 31,538,223 km (0.105 R)
• M71: 32,500,885 km (0.053 R)
• M72: 33,636,333 km (0.112 R)
• M73: 34,126,865 km (0.106 R)
• M74: 35,501,968 km (0.09 R)
• M75: 35,945,825 km (0.058 R)
• M76: 36,447,277 km (0.087 R)
• M77: 36,895,024 km (0.07 R)
• M78: 37,513,760 km (0.034 R)
• M79: 37,796,052 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 14

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.49 AU - 14.41 AU

Year: 14940 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,404,271 km

• M1: 175,777 km (0.086 R)
• M2: 412,591 km (0.073 R)
• M3: 620,233 km (0.094 R)
• M4: 1,277,865 km (0.119 R)
• M5: 1,412,952 km (0.071 R)
• M6: 1,529,339 km (0.098 R)
• M7: 1,847,982 km (0.058 R)
• M8: 2,028,697 km (0.115 R)
• M9: 2,161,390 km (0.095 R)
• M10: 2,297,225 km (0.076 R)
• M11: 2,435,902 km (0.119 R)
• M12: 3,233,857 km (0.081 R)
• M13: 3,907,646 km (0.116 R)
• M14: 4,624,669 km (0.067 R)
• M15: 5,016,765 km (0.076 R)
• M16: 5,271,979 km (0.071 R)
• M17: 6,413,710 km (0.09 R)
• M18: 7,216,452 km (0.092 R)
• M19: 7,463,587 km (0.102 R)
• M20: 7,671,528 km (0.09 R)
• M21: 7,881,564 km (0.059 R)
• M22: 8,653,489 km (0.043 R)
• M23: 8,828,219 km (0.119 R)
• M24: 9,315,160 km (0.104 R)
• M25: 10,084,841 km (0.096 R)
• M26: 10,969,264 km (0.03 R)
• M27: 11,685,090 km (0.102 R)
• M28: 12,268,671 km (0.118 R)
• M29: 12,366,807 km (0.045 R)
• M30: 12,861,827 km (0.108 R)
• M31: 13,011,574 km (0.088 R)
• M32: 13,111,655 km (0.087 R)
• M33: 13,820,001 km (0.093 R)
• M34: 14,696,944 km (0.116 R)
• M35: 15,115,818 km (0.088 R)
• M36: 15,805,015 km (0.073 R)
• M37: 16,450,231 km (0.047 R)
• M38: 16,994,617 km (0.084 R)
• M39: 17,214,077 km (0.102 R)
• M40: 18,832,726 km (0.114 R)
• M41: 19,002,819 km (0.119 R)
• M42: 19,746,470 km (0.115 R)
• M43: 21,735,972 km (0.106 R)
• M44: 22,513,432 km (0.104 R)
• M45: 24,775,951 km (0.066 R)
• M46: 26,218,523 km (0.105 R)
• M47: 26,472,241 km (0.062 R)
• M48: 26,662,978 km (0.078 R)
• M49: 26,790,435 km (0.038 R)
• M50: 27,623,845 km (0.057 R)
• M51: 28,465,782 km (0.051 R)
• M52: 28,857,280 km (0.111 R)
• M53: 29,909,701 km (0.109 R)
• M54: 30,707,357 km (0.079 R)
• M55: 31,041,857 km (0.064 R)
• M56: 31,512,043 km (0.103 R)
• M57: 32,120,159 km (0.086 R)
• M58: 32,459,596 km (0.101 R)
• M59: 34,174,886 km (0.114 R)
• M60: 34,660,480 km (0.114 R)
• M61: 35,008,595 km (0.118 R)
• M62: 38,482,257 km (0.082 R)
• M63: 38,842,938 km (0.07 R)
• M64: 39,349,626 km (0.089 R)
• M65: 40,662,796 km (0.086 R)
• M66: 42,957,777 km (0.115 R)
• M67: 43,406,720 km (0.08 R)
• M68: 44,384,940 km (0.108 R)
• M69: 44,611,731 km (0.091 R)
• M70: 44,838,970 km (0.107 R)
• M71: 45,142,504 km (0.118 R)
• M72: 45,827,812 km (0.099 R)
• M73: 46,670,197 km (0.073 R)
• M74: 47,363,135 km (0.054 R)
• M75: 48,448,018 km (0.044 R)
• M76: 48,759,481 km (0.119 R)
• M77: 49,384,351 km (0.092 R)
• M78: 49,540,980 km (0.088 R)
• M79: 50,011,915 km (0.093 R)
• M80: 50,878,984 km (0.1 R)
• M81: 51,116,396 km (0.056 R)
• M82: 53,751,712 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 6.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.01 AU - 19.11 AU

Year: 23276 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 121.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,404,271 km

• M1: 97,687 km (0.119 R)
• M2: 197,619 km (0.089 R)
• M3: 306,676 km (0.07 R)
• M4: 362,326 km (0.052 R)
• M5: 753,375 km (0.117 R)
• M6: 832,213 km (0.089 R)
• M7: 1,220,868 km (0.073 R)
• M8: 1,790,537 km (0.112 R)
• M9: 2,315,925 km (0.062 R)
• M10: 2,461,783 km (0.119 R)
• M11: 2,610,782 km (0.105 R)
• M12: 2,732,106 km (0.073 R)
• M13: 3,011,854 km (0.07 R)
• M14: 3,171,325 km (0.088 R)
• M15: 3,632,386 km (0.051 R)
• M16: 4,114,390 km (0.107 R)
• M17: 4,689,744 km (0.077 R)
• M18: 5,756,227 km (0.098 R)
• M19: 6,154,756 km (0.045 R)
• M20: 7,232,010 km (0.067 R)
• M21: 7,445,785 km (0.063 R)
• M22: 7,792,254 km (0.08 R)
• M23: 7,835,936 km (0.096 R)
• M24: 8,232,670 km (0.04 R)
• M25: 8,277,250 km (0.078 R)
• M26: 8,862,926 km (0.091 R)
• M27: 10,601,851 km (0.073 R)
• M28: 10,698,791 km (0.093 R)
• M29: 10,844,649 km (0.118 R)
• M30: 10,991,404 km (0.067 R)
• M31: 11,336,078 km (0.073 R)
• M32: 12,086,610 km (0.097 R)
• M33: 12,137,324 km (0.042 R)
• M34: 12,698,615 km (0.076 R)
• M35: 12,750,077 km (0.106 R)
• M36: 13,060,343 km (0.098 R)
• M37: 13,635,397 km (0.088 R)
• M38: 13,846,629 km (0.119 R)
• M39: 14,058,909 km (0.097 R)
• M40: 14,702,180 km (0.117 R)
• M41: 14,810,339 km (0.083 R)
• M42: 15,300,421 km (0.087 R)
• M43: 15,409,927 km (0.077 R)
• M44: 16,184,545 km (0.099 R)
• M45: 16,464,143 km (0.112 R)
• M46: 16,632,740 km (0.104 R)
• M47: 17,369,958 km (0.118 R)
• M48: 18,349,974 km (0.055 R)
• M49: 18,993,544 km (0.055 R)
• M50: 19,585,054 km (0.091 R)
• M51: 20,786,175 km (0.092 R)
• M52: 22,383,133 km (0.082 R)
• M53: 23,764,819 km (0.109 R)
• M54: 25,044,628 km (0.12 R)
• M55: 27,072,427 km (0.116 R)
• M56: 27,138,699 km (0.107 R)
• M57: 27,804,559 km (0.052 R)
• M58: 28,005,320 km (0.063 R)
• M59: 28,341,017 km (0.105 R)
• M60: 28,475,655 km (0.099 R)
• M61: 29,220,204 km (0.094 R)
• M62: 29,356,189 km (0.119 R)
• M63: 30,383,328 km (0.066 R)
• M64: 30,452,143 km (0.112 R)
• M65: 31,840,860 km (0.063 R)
• M66: 33,037,493 km (0.053 R)
• M67: 33,179,162 km (0.115 R)
• M68: 33,748,083 km (0.063 R)
• M69: 33,890,949 km (0.074 R)
• M70: 34,105,323 km (0.095 R)
• M71: 34,679,629 km (0.072 R)
• M72: 35,040,160 km (0.056 R)
• M73: 35,112,415 km (0.071 R)
• M74: 36,934,667 km (0.104 R)
• M75: 39,086,782 km (0.035 R)
• M76: 39,236,679 km (0.119 R)
• M77: 41,890,994 km (0.086 R)
• M78: 42,121,225 km (0.096 R)
• M79: 42,891,654 km (0.118 R)
• M80: 43,588,930 km (0.119 R)
• M81: 45,073,390 km (0.1 R)
• M82: 46,177,721 km (0.074 R)
• M83: 47,290,879 km (0.045 R)
• M84: 47,530,684 km (0.051 R)
• M85: 51,092,310 km (0.099 R)
• M86: 52,408,622 km (0.077 R)
• M87: 53,819,480 km (0.085 R)
• M88: 55,242,604 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 6.2

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.45 AU - 21.65 AU

Year: 28894 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,404,271 km

• M1: 107,561 km (0.069 R)
• M2: 251,773 km (0.115 R)
• M3: 439,070 km (0.077 R)
• M4: 928,853 km (0.061 R)
• M5: 1,442,123 km (0.111 R)
• M6: 1,675,945 km (0.073 R)
• M7: 1,744,910 km (0.047 R)
• M8: 3,014,247 km (0.118 R)
• M9: 3,056,284 km (0.077 R)
• M10: 3,226,527 km (0.119 R)
• M11: 3,801,132 km (0.089 R)
• M12: 4,217,164 km (0.094 R)
• M13: 4,696,476 km (0.096 R)
• M14: 5,092,312 km (0.068 R)
• M15: 5,550,380 km (0.115 R)
• M16: 5,601,991 km (0.045 R)
• M17: 5,968,506 km (0.063 R)
• M18: 6,560,166 km (0.114 R)
• M19: 6,724,723 km (0.073 R)
• M20: 7,798,387 km (0.093 R)
• M21: 7,914,475 km (0.037 R)
• M22: 9,475,380 km (0.105 R)
• M23: 10,481,874 km (0.09 R)
• M24: 11,588,001 km (0.092 R)
• M25: 11,720,544 km (0.093 R)
• M26: 11,786,966 km (0.039 R)
• M27: 11,853,537 km (0.029 R)
• M28: 12,867,511 km (0.117 R)
• M29: 14,262,063 km (0.057 R)
• M30: 14,404,181 km (0.1 R)
• M31: 14,761,420 km (0.047 R)
• M32: 15,557,730 km (0.118 R)
• M33: 15,997,847 km (0.108 R)
• M34: 16,516,652 km (0.081 R)
• M35: 16,591,152 km (0.064 R)
• M36: 16,965,595 km (0.099 R)
• M37: 17,494,573 km (0.11 R)
• M38: 17,722,860 km (0.109 R)
• M39: 18,028,937 km (0.069 R)
• M40: 18,105,681 km (0.11 R)
• M41: 20,219,349 km (0.085 R)
• M42: 20,860,376 km (0.099 R)
• M43: 21,102,575 km (0.047 R)
• M44: 23,072,928 km (0.074 R)
• M45: 24,079,872 km (0.116 R)
• M46: 24,588,804 km (0.088 R)
• M47: 25,101,176 km (0.101 R)
• M48: 26,484,807 km (0.057 R)
• M49: 27,010,045 km (0.119 R)
• M50: 29,325,521 km (0.083 R)
• M51: 29,506,235 km (0.107 R)
• M52: 31,057,266 km (0.11 R)
• M53: 31,149,418 km (0.092 R)
• M54: 31,703,678 km (0.093 R)
• M55: 34,714,485 km (0.037 R)
• M56: 35,097,306 km (0.067 R)
• M57: 37,129,444 km (0.095 R)
• M58: 40,700,943 km (0.036 R)
• M59: 41,712,225 km (0.113 R)
• M60: 43,759,621 km (0.1 R)
• M61: 44,899,557 km (0.055 R)
• M62: 45,003,677 km (0.084 R)
• M63: 46,049,366 km (0.05 R)
• M64: 46,997,218 km (0.108 R)
• M65: 47,208,750 km (0.025 R)
• M66: 47,314,515 km (0.047 R)
• M67: 47,526,496 km (0.107 R)
• M68: 49,556,090 km (0.067 R)
• M69: 53,699,352 km (0.105 R)
• M70: 56,709,860 km (0.095 R)
• M71: 57,612,384 km (0.101 R)
• M72: 59,545,936 km (0.113 R)
• M73: 60,348,230 km (0.085 R)
• M74: 62,079,526 km (0.117 R)
• M75: 63,593,157 km (0.12 R)
• M76: 63,944,263 km (0.096 R)
• M77: 64,178,683 km (0.103 R)
• M78: 64,530,687 km (0.029 R)
• M79: 64,883,439 km (0.054 R)
• M80: 65,590,887 km (0.099 R)
• M81: 68,925,723 km (0.073 R)
• M82: 73,048,640 km (0.115 R)
• M83: 73,171,161 km (0.05 R)
• M84: 73,539,022 km (0.059 R)
• M85: 73,784,512 km (0.089 R)
• M86: 74,646,046 km (0.095 R)
• M87: 77,001,465 km (0.054 R)
• M88: 77,250,844 km (0.098 R)
• M89: 79,255,306 km (0.063 R)
• M90: 81,149,963 km (0.089 R)
• M91: 82,548,853 km (0.069 R)
• M92: 82,676,460 km (0.084 R)
• M93: 83,059,431 km (0.107 R)
• M94: 83,443,149 km (0.097 R)
• M95: 83,827,466 km (0.104 R)
• M96: 84,983,858 km (0.096 R)
• M97: 85,370,418 km (0.052 R)
• M98: 86,145,485 km (0.102 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit