🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 41.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,809,171 km

• M1: 209,437 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 47.5 Hours

Environment

Temp: 280 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.59 AU - 2.15 AU

Year: 895 Days

Day: 29.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,809,171 km

• M1: 1,043,744 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.01 AU - 2.23 AU

Year: 1080 Days

Day: 32.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,809,171 km

• M1: 93,050 km (0.116 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 11.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.45 AU - 10.93 AU

Year: 9747 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,809,171 km

• M1: 143,913 km (0.119 R)
• M2: 326,722 km (0.099 R)
• M3: 549,473 km (0.113 R)
• M4: 653,593 km (0.091 R)
• M5: 779,704 km (0.118 R)
• M6: 930,349 km (0.042 R)
• M7: 1,041,949 km (0.045 R)
• M8: 1,158,336 km (0.106 R)
• M9: 1,279,361 km (0.08 R)
• M10: 1,441,525 km (0.094 R)
• M11: 1,572,423 km (0.118 R)
• M12: 2,010,446 km (0.094 R)
• M13: 2,179,043 km (0.05 R)
• M14: 2,265,211 km (0.063 R)
• M15: 3,336,781 km (0.106 R)
• M16: 3,562,972 km (0.088 R)
• M17: 3,716,609 km (0.113 R)
• M18: 3,872,490 km (0.036 R)
• M19: 4,056,945 km (0.09 R)
• M20: 4,325,772 km (0.089 R)
• M21: 4,489,881 km (0.111 R)
• M22: 4,909,353 km (0.117 R)
• M23: 5,254,027 km (0.086 R)
• M24: 6,932,515 km (0.058 R)
• M25: 7,351,838 km (0.114 R)
• M26: 8,249,126 km (0.119 R)
• M27: 8,936,079 km (0.072 R)
• M28: 10,328,087 km (0.091 R)
• M29: 10,548,295 km (0.038 R)
• M30: 10,695,949 km (0.117 R)
• M31: 11,748,519 km (0.109 R)
• M32: 11,824,964 km (0.104 R)
• M33: 12,520,444 km (0.106 R)
• M34: 12,637,729 km (0.084 R)
• M35: 13,189,595 km (0.076 R)
• M36: 13,468,446 km (0.062 R)
• M37: 13,588,573 km (0.061 R)
• M38: 13,789,633 km (0.051 R)
• M39: 14,235,285 km (0.116 R)
• M40: 14,521,465 km (0.108 R)
• M41: 14,685,724 km (0.087 R)
• M42: 15,140,950 km (0.11 R)
• M43: 15,432,965 km (0.091 R)
• M44: 15,600,814 km (0.076 R)
• M45: 15,811,298 km (0.051 R)
• M46: 16,964,399 km (0.09 R)
• M47: 17,836,105 km (0.109 R)
• M48: 18,677,593 km (0.085 R)
• M49: 18,990,851 km (0.064 R)
• M50: 20,307,313 km (0.084 R)
• M51: 21,465,649 km (0.067 R)
• M52: 21,559,297 km (0.074 R)
• M53: 21,699,919 km (0.07 R)
• M54: 23,267,256 km (0.066 R)
• M55: 23,700,940 km (0.105 R)
• M56: 23,846,200 km (0.104 R)
• M57: 24,234,855 km (0.112 R)
• M58: 24,723,442 km (0.07 R)
• M59: 25,018,299 km (0.112 R)
• M60: 25,314,204 km (0.042 R)
• M61: 26,209,098 km (0.102 R)
• M62: 26,660,435 km (0.104 R)
• M63: 26,761,114 km (0.075 R)
• M64: 27,165,029 km (0.097 R)
• M65: 27,266,306 km (0.079 R)
• M66: 27,418,447 km (0.096 R)
• M67: 27,520,024 km (0.115 R)
• M68: 28,183,341 km (0.117 R)
• M69: 28,388,590 km (0.101 R)
• M70: 28,645,748 km (0.113 R)
• M71: 28,852,044 km (0.071 R)
• M72: 29,525,982 km (0.102 R)
• M73: 30,783,801 km (0.028 R)
• M74: 31,952,160 km (0.101 R)
• M75: 32,058,973 km (0.095 R)
• M76: 32,595,431 km (0.085 R)
• M77: 32,756,997 km (0.105 R)
• M78: 33,731,627 km (0.076 R)
• M79: 34,715,831 km (0.119 R)
• M80: 34,990,942 km (0.047 R)
• M81: 36,321,316 km (0.117 R)
• M82: 36,656,415 km (0.089 R)
• M83: 37,104,909 km (0.069 R)
• M84: 37,837,640 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 8.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.71 AU - 11.25 AU

Year: 11869 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,809,171 km

• M1: 151,991 km (0.051 R)
• M2: 307,872 km (0.067 R)
• M3: 510,727 km (0.115 R)
• M4: 818,600 km (0.047 R)
• M5: 1,179,430 km (0.109 R)
• M6: 1,310,328 km (0.11 R)
• M7: 1,627,326 km (0.118 R)
• M8: 1,816,268 km (0.08 R)
• M9: 2,593,129 km (0.115 R)
• M10: 2,814,534 km (0.083 R)
• M11: 3,542,029 km (0.12 R)
• M12: 4,039,143 km (0.096 R)
• M13: 4,124,264 km (0.085 R)
• M14: 4,676,579 km (0.113 R)
• M15: 4,855,797 km (0.115 R)
• M16: 5,128,963 km (0.048 R)
• M17: 5,501,162 km (0.082 R)
• M18: 5,849,875 km (0.103 R)
• M19: 5,914,053 km (0.118 R)
• M20: 6,238,680 km (0.028 R)
• M21: 6,337,115 km (0.101 R)
• M22: 6,469,210 km (0.041 R)
• M23: 6,972,906 km (0.113 R)
• M24: 7,946,639 km (0.094 R)
• M25: 9,674,943 km (0.092 R)
• M26: 10,797,226 km (0.034 R)
• M27: 10,955,202 km (0.025 R)
• M28: 11,756,747 km (0.1 R)
• M29: 12,868,708 km (0.12 R)
• M30: 13,078,295 km (0.111 R)
• M31: 13,415,937 km (0.069 R)
• M32: 13,543,394 km (0.11 R)
• M33: 13,756,571 km (0.116 R)
• M34: 13,842,141 km (0.108 R)
• M35: 13,970,945 km (0.079 R)
• M36: 14,533,284 km (0.107 R)
• M37: 15,191,365 km (0.076 R)
• M38: 15,368,488 km (0.099 R)
• M39: 15,635,521 km (0.099 R)
• M40: 15,724,831 km (0.061 R)
• M41: 15,904,049 km (0.117 R)
• M42: 16,855,940 km (0.113 R)
• M43: 17,362,030 km (0.094 R)
• M44: 17,640,132 km (0.119 R)
• M45: 17,919,581 km (0.112 R)
• M46: 18,624,935 km (0.118 R)
• M47: 18,767,202 km (0.083 R)
• M48: 19,195,800 km (0.102 R)
• M49: 19,435,307 km (0.115 R)
• M50: 19,627,689 km (0.086 R)
• M51: 20,159,959 km (0.098 R)
• M52: 21,139,675 km (0.077 R)
• M53: 21,436,627 km (0.107 R)
• M54: 22,790,039 km (0.059 R)
• M55: 22,942,180 km (0.116 R)
• M56: 23,451,561 km (0.12 R)
• M57: 23,758,984 km (0.113 R)
• M58: 24,793,304 km (0.111 R)
• M59: 25,001,993 km (0.084 R)
• M60: 25,158,772 km (0.062 R)
• M61: 25,263,490 km (0.116 R)
• M62: 25,368,508 km (0.038 R)
• M63: 25,526,034 km (0.085 R)
• M64: 26,000,858 km (0.098 R)
• M65: 26,478,674 km (0.108 R)
• M66: 26,852,219 km (0.069 R)
• M67: 27,173,855 km (0.115 R)
• M68: 27,604,697 km (0.05 R)
• M69: 28,037,783 km (0.114 R)
• M70: 28,309,602 km (0.047 R)
• M71: 28,364,055 km (0.093 R)
• M72: 30,515,422 km (0.065 R)
• M73: 30,907,070 km (0.12 R)
• M74: 32,092,034 km (0.1 R)
• M75: 33,004,881 km (0.093 R)
• M76: 33,062,177 km (0.073 R)
• M77: 34,622,632 km (0.085 R)
• M78: 34,739,318 km (0.07 R)
• M79: 36,148,081 km (0.088 R)
• M80: 36,978,350 km (0.074 R)
• M81: 37,276,498 km (0.092 R)
• M82: 37,336,188 km (0.053 R)
• M83: 37,755,062 km (0.113 R)
• M84: 37,875,039 km (0.094 R)
• M85: 38,778,910 km (0.109 R)
• M86: 39,811,733 km (0.047 R)
• M87: 39,994,991 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.2

Radius: 5.8

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.19 AU - 16.75 AU

Year: 22327 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,809,171 km

• M1: 252,222 km (0.052 R)
• M2: 624,571 km (0.097 R)
• M3: 832,063 km (0.079 R)
• M4: 905,965 km (0.025 R)
• M5: 1,060,499 km (0.087 R)
• M6: 1,223,561 km (0.105 R)
• M7: 1,279,660 km (0.034 R)
• M8: 1,336,807 km (0.106 R)
• M9: 1,424,022 km (0.084 R)
• M10: 1,759,869 km (0.106 R)
• M11: 2,153,461 km (0.113 R)
• M12: 2,221,678 km (0.07 R)
• M13: 2,609,735 km (0.102 R)
• M14: 3,407,989 km (0.071 R)
• M15: 3,608,450 km (0.115 R)
• M16: 4,021,041 km (0.114 R)
• M17: 4,492,125 km (0.07 R)
• M18: 4,980,412 km (0.046 R)
• M19: 5,162,174 km (0.079 R)
• M20: 5,299,953 km (0.054 R)
• M21: 5,673,350 km (0.117 R)
• M22: 5,863,189 km (0.079 R)
• M23: 6,346,989 km (0.087 R)
• M24: 7,455,808 km (0.102 R)
• M25: 7,716,109 km (0.084 R)
• M26: 9,451,294 km (0.067 R)
• M27: 9,732,837 km (0.074 R)
• M28: 9,903,229 km (0.119 R)
• M29: 10,074,519 km (0.12 R)
• M30: 10,594,372 km (0.071 R)
• M31: 11,961,846 km (0.117 R)
• M32: 12,205,391 km (0.104 R)
• M33: 14,989,407 km (0.039 R)
• M34: 15,120,455 km (0.11 R)
• M35: 17,958,925 km (0.097 R)
• M36: 18,377,650 km (0.056 R)
• M37: 18,870,126 km (0.085 R)
• M38: 19,868,093 km (0.051 R)
• M39: 20,373,435 km (0.04 R)
• M40: 20,445,990 km (0.095 R)
• M41: 20,664,253 km (0.12 R)
• M42: 23,417,602 km (0.098 R)
• M43: 24,798,241 km (0.093 R)
• M44: 25,890,006 km (0.119 R)
• M45: 26,441,872 km (0.06 R)
• M46: 27,236,985 km (0.028 R)
• M47: 28,282,225 km (0.112 R)
• M48: 28,363,158 km (0.071 R)
• M49: 29,586,569 km (0.092 R)
• M50: 30,910,510 km (0.087 R)
• M51: 31,328,188 km (0.047 R)
• M52: 31,579,662 km (0.11 R)
• M53: 31,915,958 km (0.109 R)
• M54: 32,253,600 km (0.085 R)
• M55: 32,592,290 km (0.083 R)
• M56: 33,102,718 km (0.092 R)
• M57: 33,187,988 km (0.094 R)
• M58: 35,083,244 km (0.117 R)
• M59: 35,257,376 km (0.056 R)
• M60: 35,781,118 km (0.094 R)
• M61: 35,868,782 km (0.089 R)
• M62: 36,571,743 km (0.05 R)
• M63: 39,248,348 km (0.1 R)
• M64: 40,427,628 km (0.086 R)
• M65: 41,342,718 km (0.071 R)
• M66: 42,172,089 km (0.109 R)
• M67: 44,504,619 km (0.033 R)
• M68: 44,598,865 km (0.079 R)
• M69: 44,693,112 km (0.071 R)
• M70: 44,881,755 km (0.11 R)
• M71: 44,976,151 km (0.085 R)
• M72: 45,449,329 km (0.12 R)
• M73: 47,166,413 km (0.086 R)
• M74: 48,904,591 km (0.053 R)
• M75: 49,879,221 km (0.076 R)
• M76: 50,369,005 km (0.079 R)
• M77: 52,145,180 km (0.119 R)
• M78: 52,741,926 km (0.058 R)
• M79: 53,841,620 km (0.082 R)
• M80: 55,758,717 km (0.054 R)
• M81: 57,288,056 km (0.077 R)
• M82: 57,903,651 km (0.079 R)
• M83: 58,109,348 km (0.11 R)
• M84: 58,831,158 km (0.077 R)
• M85: 59,763,601 km (0.102 R)
• M86: 60,075,513 km (0.089 R)
• M87: 60,596,413 km (0.115 R)
• M88: 64,711,551 km (0.093 R)
• M89: 65,138,653 km (0.097 R)
• M90: 65,781,026 km (0.103 R)
• M91: 65,995,699 km (0.098 R)
• M92: 68,698,035 km (0.097 R)
• M93: 70,227,075 km (0.097 R)
• M94: 70,775,800 km (0.116 R)
• M95: 71,546,528 km (0.078 R)
• M96: 72,430,801 km (0.105 R)
• M97: 72,985,211 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.5

Radius: 7.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.91 AU - 21.47 AU

Year: 28268 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,809,171 km

• M1: 103,372 km (0.094 R)
• M2: 168,148 km (0.108 R)
• M3: 361,428 km (0.083 R)
• M4: 753,375 km (0.083 R)
• M5: 972,985 km (0.078 R)
• M6: 1,090,419 km (0.089 R)
• M7: 2,060,112 km (0.057 R)
• M8: 2,345,994 km (0.116 R)
• M9: 2,738,987 km (0.049 R)
• M10: 2,858,516 km (0.106 R)
• M11: 3,053,293 km (0.101 R)
• M12: 3,430,429 km (0.049 R)
• M13: 3,822,375 km (0.092 R)
• M14: 3,875,782 km (0.027 R)
• M15: 4,037,347 km (0.112 R)
• M16: 4,228,683 km (0.111 R)
• M17: 4,367,061 km (0.101 R)
• M18: 4,478,960 km (0.115 R)
• M19: 4,620,181 km (0.116 R)
• M20: 4,705,601 km (0.044 R)
• M21: 4,906,960 km (0.085 R)
• M22: 4,994,175 km (0.117 R)
• M23: 5,378,043 km (0.049 R)
• M24: 5,956,090 km (0.083 R)
• M25: 6,236,735 km (0.072 R)
• M26: 6,299,716 km (0.097 R)
• M27: 7,203,437 km (0.039 R)
• M28: 7,535,993 km (0.069 R)
• M29: 8,319,886 km (0.083 R)
• M30: 9,165,263 km (0.118 R)
• M31: 9,236,921 km (0.115 R)
• M32: 10,260,020 km (0.089 R)
• M33: 10,521,368 km (0.059 R)
• M34: 11,012,647 km (0.115 R)
• M35: 11,165,387 km (0.102 R)
• M36: 12,491,123 km (0.047 R)
• M37: 13,415,937 km (0.101 R)
• M38: 13,497,468 km (0.027 R)
• M39: 13,948,356 km (0.1 R)
• M40: 14,949,465 km (0.048 R)
• M41: 15,629,686 km (0.08 R)
• M42: 16,059,930 km (0.038 R)
• M43: 16,233,164 km (0.111 R)
• M44: 17,507,289 km (0.026 R)
• M45: 17,909,109 km (0.051 R)
• M46: 18,858,906 km (0.096 R)
• M47: 19,732,109 km (0.105 R)
• M48: 20,150,384 km (0.076 R)
• M49: 21,185,003 km (0.087 R)
• M50: 21,613,302 km (0.104 R)
• M51: 22,092,464 km (0.06 R)
• M52: 22,478,426 km (0.115 R)
• M53: 22,623,686 km (0.097 R)
• M54: 23,207,866 km (0.103 R)
• M55: 24,044,118 km (0.119 R)
• M56: 24,391,185 km (0.062 R)
• M57: 24,940,209 km (0.113 R)
• M58: 25,241,350 km (0.098 R)
• M59: 25,442,708 km (0.054 R)
• M60: 25,644,665 km (0.071 R)
• M61: 25,999,362 km (0.046 R)
• M62: 27,021,714 km (0.102 R)
• M63: 27,124,787 km (0.106 R)
• M64: 28,318,129 km (0.089 R)
• M65: 30,006,939 km (0.082 R)
• M66: 30,648,565 km (0.066 R)
• M67: 30,917,392 km (0.112 R)
• M68: 31,511,295 km (0.111 R)
• M69: 31,728,063 km (0.11 R)
• M70: 31,891,124 km (0.096 R)
• M71: 31,945,578 km (0.113 R)
• M72: 32,381,805 km (0.117 R)
• M73: 32,600,667 km (0.086 R)
• M74: 33,094,939 km (0.108 R)
• M75: 33,702,455 km (0.12 R)
• M76: 34,313,563 km (0.115 R)
• M77: 34,760,412 km (0.102 R)
• M78: 34,872,460 km (0.096 R)
• M79: 35,434,200 km (0.092 R)
• M80: 35,716,192 km (0.103 R)
• M81: 36,737,647 km (0.102 R)
• M82: 37,366,556 km (0.104 R)
• M83: 37,538,743 km (0.119 R)
• M84: 37,941,461 km (0.079 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit