🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 16.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.97 AU

Year: 267 Days

Day: 14 Hours

Environment

Temp: 149 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,711,356 km

• M1: 418,425 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.88 AU - 5.18 AU

Year: 3470 Days

Day: 15.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.4 °

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: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 11.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.9 AU - 9.72 AU

Year: 7855 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,711,356 km

• M1: 171,140 km (0.083 R)
• M2: 253,568 km (0.044 R)
• M3: 350,957 km (0.106 R)
• M4: 488,437 km (0.098 R)
• M5: 600,187 km (0.066 R)
• M6: 709,393 km (0.104 R)
• M7: 964,308 km (0.105 R)
• M8: 1,095,804 km (0.108 R)
• M9: 1,493,585 km (0.107 R)
• M10: 1,578,557 km (0.096 R)
• M11: 1,700,329 km (0.114 R)
• M12: 2,104,244 km (0.083 R)
• M13: 2,376,961 km (0.113 R)
• M14: 2,599,413 km (0.103 R)
• M15: 3,021,428 km (0.1 R)
• M16: 3,108,494 km (0.115 R)
• M17: 4,340,732 km (0.108 R)
• M18: 4,488,983 km (0.114 R)
• M19: 4,664,013 km (0.11 R)
• M20: 5,308,032 km (0.11 R)
• M21: 5,413,648 km (0.079 R)
• M22: 6,228,507 km (0.097 R)
• M23: 6,936,853 km (0.051 R)
• M24: 7,640,711 km (0.061 R)
• M25: 8,092,347 km (0.035 R)
• M26: 8,490,876 km (0.066 R)
• M27: 8,583,627 km (0.052 R)
• M28: 9,021,649 km (0.06 R)
• M29: 9,116,345 km (0.097 R)
• M30: 9,854,161 km (0.105 R)
• M31: 10,049,835 km (0.107 R)
• M32: 10,279,618 km (0.094 R)
• M33: 10,478,134 km (0.113 R)
• M34: 11,114,972 km (0.088 R)
• M35: 11,833,341 km (0.119 R)
• M36: 12,076,139 km (0.069 R)
• M37: 12,531,514 km (0.118 R)
• M38: 12,814,554 km (0.119 R)
• M39: 13,028,329 km (0.029 R)
• M40: 14,668,370 km (0.095 R)
• M41: 14,742,721 km (0.054 R)
• M42: 14,817,220 km (0.067 R)
• M43: 14,929,269 km (0.043 R)
• M44: 15,304,760 km (0.081 R)
• M45: 16,026,719 km (0.075 R)
• M46: 16,372,589 km (0.086 R)
• M47: 16,565,870 km (0.101 R)
• M48: 16,876,585 km (0.108 R)
• M49: 17,110,855 km (0.035 R)
• M50: 17,820,398 km (0.057 R)
• M51: 17,939,627 km (0.093 R)
• M52: 19,308,747 km (0.084 R)
• M53: 19,553,938 km (0.086 R)
• M54: 19,964,733 km (0.106 R)
• M55: 20,753,264 km (0.112 R)
• M56: 21,636,490 km (0.113 R)
• M57: 22,061,497 km (0.114 R)
• M58: 22,317,758 km (0.095 R)
• M59: 22,790,188 km (0.071 R)
• M60: 23,135,909 km (0.076 R)
• M61: 23,352,826 km (0.075 R)
• M62: 23,439,892 km (0.079 R)
• M63: 23,832,437 km (0.093 R)
• M64: 24,315,339 km (0.109 R)
• M65: 24,624,408 km (0.119 R)
• M66: 24,712,970 km (0.117 R)
• M67: 25,112,546 km (0.081 R)
• M68: 25,514,366 km (0.037 R)
• M69: 26,098,545 km (0.077 R)
• M70: 27,601,106 km (0.104 R)
• M71: 27,785,261 km (0.066 R)
• M72: 28,293,445 km (0.101 R)
• M73: 28,478,947 km (0.096 R)
• M74: 28,897,970 km (0.086 R)
• M75: 29,084,968 km (0.082 R)
• M76: 29,742,151 km (0.07 R)
• M77: 29,930,944 km (0.082 R)
• M78: 30,356,998 km (0.1 R)
• M79: 31,262,963 km (0.119 R)
• M80: 31,502,768 km (0.108 R)
• M81: 31,936,153 km (0.092 R)
• M82: 32,274,544 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 14.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.31 AU - 8.37 AU

Year: 7900 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,711,356 km

• M1: 184,005 km (0.062 R)
• M2: 467,942 km (0.091 R)
• M3: 713,731 km (0.084 R)
• M4: 1,005,746 km (0.112 R)
• M5: 1,193,342 km (0.116 R)
• M6: 1,546,094 km (0.093 R)
• M7: 1,765,704 km (0.049 R)
• M8: 1,911,262 km (0.079 R)
• M9: 2,170,216 km (0.099 R)
• M10: 2,795,236 km (0.034 R)
• M11: 4,689,145 km (0.114 R)
• M12: 5,992,442 km (0.048 R)
• M13: 6,602,502 km (0.098 R)
• M14: 6,931,767 km (0.039 R)
• M15: 7,064,909 km (0.101 R)
• M16: 7,232,608 km (0.041 R)
• M17: 7,847,456 km (0.028 R)
• M18: 8,693,431 km (0.075 R)
• M19: 8,801,142 km (0.07 R)
• M20: 9,127,265 km (0.079 R)
• M21: 9,531,329 km (0.114 R)
• M22: 10,016,475 km (0.096 R)
• M23: 10,433,255 km (0.098 R)
• M24: 11,166,583 km (0.104 R)
• M25: 11,717,702 km (0.113 R)
• M26: 11,836,932 km (0.111 R)
• M27: 12,479,903 km (0.084 R)
• M28: 12,642,366 km (0.078 R)
• M29: 12,887,408 km (0.119 R)
• M30: 13,216,673 km (0.109 R)
• M31: 13,507,192 km (0.073 R)
• M32: 15,077,072 km (0.058 R)
• M33: 15,642,402 km (0.118 R)
• M34: 16,748,978 km (0.076 R)
• M35: 17,289,176 km (0.084 R)
• M36: 17,561,444 km (0.052 R)
• M37: 18,340,549 km (0.1 R)
• M38: 19,601,061 km (0.112 R)
• M39: 19,979,992 km (0.086 R)
• M40: 20,986,038 km (0.111 R)
• M41: 21,763,797 km (0.104 R)
• M42: 21,959,621 km (0.119 R)
• M43: 22,254,628 km (0.111 R)
• M44: 22,749,049 km (0.084 R)
• M45: 22,997,681 km (0.099 R)
• M46: 24,916,573 km (0.035 R)
• M47: 25,224,295 km (0.074 R)
• M48: 27,466,019 km (0.074 R)
• M49: 29,337,339 km (0.106 R)
• M50: 29,499,653 km (0.12 R)
• M51: 29,608,111 km (0.069 R)
• M52: 30,589,473 km (0.047 R)
• M53: 30,754,031 km (0.097 R)
• M54: 31,304,850 km (0.072 R)
• M55: 31,692,459 km (0.095 R)
• M56: 32,304,613 km (0.034 R)
• M57: 32,808,309 km (0.041 R)
• M58: 33,033,155 km (0.1 R)
• M59: 33,823,779 km (0.055 R)
• M60: 34,278,407 km (0.08 R)
• M61: 34,449,398 km (0.104 R)
• M62: 34,563,541 km (0.091 R)
• M63: 36,407,185 km (0.082 R)
• M64: 36,756,346 km (0.09 R)
• M65: 37,048,361 km (0.099 R)
• M66: 37,340,975 km (0.095 R)
• M67: 37,634,336 km (0.08 R)
• M68: 38,934,641 km (0.109 R)
• M69: 39,590,179 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 14

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.05 AU - 9.27 AU

Year: 9172 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,711,356 km

• M1: 175,628 km (0.114 R)
• M2: 336,894 km (0.101 R)
• M3: 473,178 km (0.087 R)
• M4: 698,772 km (0.059 R)
• M5: 800,199 km (0.086 R)
• M6: 907,311 km (0.102 R)
• M7: 1,020,108 km (0.074 R)
• M8: 1,367,175 km (0.105 R)
• M9: 1,543,700 km (0.086 R)
• M10: 2,405,534 km (0.115 R)
• M11: 4,907,109 km (0.07 R)
• M12: 5,217,525 km (0.065 R)
• M13: 5,605,881 km (0.068 R)
• M14: 6,076,965 km (0.058 R)
• M15: 6,448,117 km (0.084 R)
• M16: 6,561,063 km (0.092 R)
• M17: 6,712,456 km (0.118 R)
• M18: 7,329,996 km (0.082 R)
• M19: 7,487,224 km (0.114 R)
• M20: 7,965,937 km (0.085 R)
• M21: 8,619,530 km (0.062 R)
• M22: 8,785,584 km (0.084 R)
• M23: 8,910,947 km (0.109 R)
• M24: 9,036,908 km (0.088 R)
• M25: 9,247,991 km (0.103 R)
• M26: 9,891,411 km (0.092 R)
• M27: 10,861,254 km (0.068 R)
• M28: 11,085,950 km (0.065 R)
• M29: 11,357,620 km (0.1 R)
• M30: 12,654,334 km (0.115 R)
• M31: 12,938,421 km (0.069 R)
• M32: 13,320,344 km (0.111 R)
• M33: 14,242,465 km (0.119 R)
• M34: 14,340,601 km (0.031 R)
• M35: 15,943,543 km (0.115 R)
• M36: 16,714,420 km (0.085 R)
• M37: 16,870,002 km (0.096 R)
• M38: 18,399,192 km (0.087 R)
• M39: 18,828,837 km (0.066 R)
• M40: 19,045,006 km (0.1 R)
• M41: 19,370,680 km (0.106 R)
• M42: 20,358,625 km (0.092 R)
• M43: 21,363,174 km (0.076 R)
• M44: 22,041,750 km (0.088 R)
• M45: 22,957,588 km (0.106 R)
• M46: 23,188,568 km (0.087 R)
• M47: 23,420,295 km (0.083 R)
• M48: 23,885,843 km (0.094 R)
• M49: 25,301,338 km (0.115 R)
• M50: 26,804,498 km (0.061 R)
• M51: 27,108,630 km (0.104 R)
• M52: 28,957,211 km (0.108 R)
• M53: 29,582,530 km (0.102 R)
• M54: 29,959,816 km (0.076 R)
• M55: 33,035,249 km (0.115 R)
• M56: 33,819,740 km (0.061 R)
• M57: 35,740,726 km (0.106 R)
• M58: 36,209,716 km (0.114 R)
• M59: 36,344,204 km (0.118 R)
• M60: 36,680,800 km (0.097 R)
• M61: 37,153,978 km (0.115 R)
• M62: 38,516,665 km (0.073 R)
• M63: 38,791,177 km (0.096 R)
• M64: 39,411,260 km (0.076 R)
• M65: 40,034,634 km (0.097 R)
• M66: 40,243,174 km (0.102 R)
• M67: 40,382,449 km (0.079 R)
• M68: 42,702,413 km (0.062 R)
• M69: 43,128,917 km (0.103 R)
• M70: 43,914,455 km (0.101 R)
• M71: 44,776,737 km (0.106 R)
• M72: 44,920,949 km (0.082 R)
• M73: 45,427,189 km (0.115 R)
• M74: 45,789,814 km (0.068 R)
• M75: 46,372,198 km (0.051 R)
• M76: 48,281,666 km (0.114 R)
• M77: 48,725,971 km (0.062 R)
• M78: 49,394,973 km (0.098 R)
• M79: 49,693,271 km (0.087 R)
• M80: 49,842,719 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 4.2

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.98 AU - 20.68 AU

Year: 27096 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,711,356 km

• M1: 129,851 km (0.108 R)
• M2: 194,926 km (0.083 R)
• M3: 1,026,690 km (0.078 R)
• M4: 1,339,200 km (0.042 R)
• M5: 2,079,560 km (0.097 R)
• M6: 2,184,129 km (0.117 R)
• M7: 2,362,150 km (0.114 R)
• M8: 2,398,353 km (0.106 R)
• M9: 2,544,959 km (0.111 R)
• M10: 2,808,550 km (0.097 R)
• M11: 3,608,600 km (0.049 R)
• M12: 4,429,144 km (0.062 R)
• M13: 5,352,163 km (0.058 R)
• M14: 5,786,296 km (0.036 R)
• M15: 6,382,593 km (0.106 R)
• M16: 7,579,077 km (0.084 R)
• M17: 8,285,328 km (0.115 R)
• M18: 8,899,129 km (0.047 R)
• M19: 9,412,249 km (0.093 R)
• M20: 9,993,587 km (0.102 R)
• M21: 10,288,444 km (0.114 R)
• M22: 13,069,020 km (0.052 R)
• M23: 13,847,228 km (0.106 R)
• M24: 14,242,016 km (0.118 R)
• M25: 14,308,139 km (0.087 R)
• M26: 15,042,664 km (0.069 R)
• M27: 16,826,619 km (0.111 R)
• M28: 17,036,654 km (0.097 R)
• M29: 17,530,327 km (0.05 R)
• M30: 17,601,237 km (0.106 R)
• M31: 18,028,638 km (0.051 R)
• M32: 18,676,247 km (0.108 R)
• M33: 19,551,395 km (0.119 R)
• M34: 19,624,997 km (0.108 R)
• M35: 21,493,025 km (0.088 R)
• M36: 24,359,919 km (0.091 R)
• M37: 24,836,089 km (0.044 R)
• M38: 26,039,604 km (0.12 R)
• M39: 28,087,449 km (0.106 R)
• M40: 30,271,428 km (0.116 R)
• M41: 30,783,203 km (0.116 R)
• M42: 31,469,857 km (0.079 R)
• M43: 31,901,596 km (0.03 R)
• M44: 31,988,213 km (0.107 R)
• M45: 32,509,412 km (0.071 R)
• M46: 32,945,789 km (0.085 R)
• M47: 33,120,969 km (0.081 R)
• M48: 35,784,559 km (0.079 R)
• M49: 36,054,732 km (0.105 R)
• M50: 36,869,143 km (0.101 R)
• M51: 36,960,099 km (0.117 R)
• M52: 38,424,063 km (0.113 R)
• M53: 39,163,227 km (0.098 R)
• M54: 39,255,828 km (0.112 R)
• M55: 39,534,528 km (0.106 R)
• M56: 39,627,429 km (0.103 R)
• M57: 39,813,678 km (0.076 R)
• M58: 42,356,244 km (0.108 R)
• M59: 42,641,975 km (0.114 R)
• M60: 43,215,384 km (0.101 R)
• M61: 44,853,780 km (0.095 R)
• M62: 46,316,099 km (0.069 R)
• M63: 46,610,508 km (0.1 R)
• M64: 47,398,440 km (0.111 R)
• M65: 47,497,324 km (0.053 R)
• M66: 47,893,310 km (0.046 R)
• M67: 48,887,836 km (0.049 R)
• M68: 49,087,549 km (0.082 R)
• M69: 50,291,663 km (0.105 R)
• M70: 50,493,321 km (0.064 R)
• M71: 50,897,384 km (0.11 R)
• M72: 52,116,009 km (0.085 R)
• M73: 52,728,911 km (0.074 R)
• M74: 53,961,897 km (0.084 R)
• M75: 54,685,502 km (0.076 R)
• M76: 55,412,398 km (0.07 R)
• M77: 55,620,638 km (0.112 R)
• M78: 56,351,573 km (0.116 R)
• M79: 57,717,402 km (0.036 R)
• M80: 57,822,868 km (0.111 R)
• M81: 58,351,397 km (0.027 R)
• M82: 59,519,906 km (0.112 R)
• M83: 59,839,896 km (0.095 R)
• M84: 60,588,783 km (0.097 R)
• M85: 61,663,943 km (0.085 R)
• M86: 62,745,536 km (0.03 R)
• M87: 65,256,686 km (0.117 R)
• M88: 66,027,563 km (0.112 R)
• M89: 67,244,841 km (0.114 R)
• M90: 67,911,898 km (0.087 R)
• M91: 69,028,646 km (0.065 R)
• M92: 72,301,249 km (0.062 R)
• M93: 72,414,944 km (0.068 R)
• M94: 73,327,042 km (0.057 R)
• M95: 73,441,335 km (0.067 R)
• M96: 74,013,696 km (0.093 R)
• M97: 75,047,567 km (0.1 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit