🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 12 Hours

Environment

Temp: 262 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,291,399 km

• M1: 41,588 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 175 Days

Day: 43.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,291,399 km

• M1: 530,175 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.13 AU - 2.77 AU

Year: 1373 Days

Day: 44 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.16 AU - 3.08 AU

Year: 1519 Days

Day: 35 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,291,399 km

• M1: 646,861 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 15

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.45 AU - 6.95 AU

Year: 4874 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 101,291,399 km

• M1: 188,643 km (0.066 R)
• M2: 350,957 km (0.065 R)
• M3: 471,832 km (0.105 R)
• M4: 603,777 km (0.081 R)
• M5: 730,935 km (0.1 R)
• M6: 847,023 km (0.112 R)
• M7: 970,441 km (0.086 R)
• M8: 1,211,892 km (0.101 R)
• M9: 1,515,127 km (0.098 R)
• M10: 1,902,885 km (0.099 R)
• M11: 2,195,050 km (0.07 R)
• M12: 2,338,664 km (0.081 R)
• M13: 2,502,024 km (0.095 R)
• M14: 2,737,491 km (0.077 R)
• M15: 2,997,941 km (0.114 R)
• M16: 3,376,574 km (0.107 R)
• M17: 4,041,835 km (0.102 R)
• M18: 4,259,500 km (0.101 R)
• M19: 4,420,318 km (0.11 R)
• M20: 4,521,745 km (0.077 R)
• M21: 4,810,320 km (0.038 R)
• M22: 5,340,644 km (0.095 R)
• M23: 5,448,953 km (0.097 R)
• M24: 5,601,991 km (0.109 R)
• M25: 5,867,528 km (0.119 R)
• M26: 6,735,943 km (0.101 R)
• M27: 6,900,351 km (0.093 R)
• M28: 7,595,832 km (0.026 R)
• M29: 7,890,091 km (0.101 R)
• M30: 8,642,568 km (0.07 R)
• M31: 8,924,411 km (0.061 R)
• M32: 9,575,909 km (0.07 R)
• M33: 10,135,256 km (0.097 R)
• M34: 10,351,125 km (0.117 R)
• M35: 10,925,132 km (0.082 R)
• M36: 11,091,037 km (0.03 R)
• M37: 11,425,388 km (0.111 R)
• M38: 11,565,711 km (0.099 R)
• M39: 11,678,358 km (0.088 R)
• M40: 12,563,977 km (0.112 R)
• M41: 12,825,025 km (0.087 R)
• M42: 13,293,865 km (0.088 R)
• M43: 13,411,898 km (0.047 R)
• M44: 14,188,012 km (0.099 R)
• M45: 14,581,604 km (0.084 R)
• M46: 15,070,938 km (0.111 R)
• M47: 15,379,559 km (0.092 R)
• M48: 15,846,304 km (0.048 R)
• M49: 16,002,933 km (0.12 R)
• M50: 17,533,020 km (0.12 R)
• M51: 17,759,960 km (0.045 R)
• M52: 18,151,458 km (0.061 R)
• M53: 18,744,015 km (0.086 R)
• M54: 19,142,693 km (0.117 R)
• M55: 19,276,134 km (0.118 R)
• M56: 19,544,064 km (0.09 R)
• M57: 19,712,212 km (0.116 R)
• M58: 20,491,617 km (0.097 R)
• M59: 20,696,566 km (0.116 R)
• M60: 20,902,263 km (0.116 R)
• M61: 21,039,744 km (0.106 R)
• M62: 21,766,490 km (0.086 R)
• M63: 21,905,915 km (0.112 R)
• M64: 22,150,508 km (0.097 R)
• M65: 22,466,309 km (0.073 R)
• M66: 22,712,996 km (0.101 R)
• M67: 23,067,094 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 9.3

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.7 AU - 8.18 AU

Year: 7268 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,291,399 km

• M1: 159,322 km (0.07 R)
• M2: 505,342 km (0.091 R)
• M3: 619,036 km (0.096 R)
• M4: 907,760 km (0.094 R)
• M5: 1,031,328 km (0.104 R)
• M6: 1,141,881 km (0.041 R)
• M7: 1,237,174 km (0.093 R)
• M8: 1,355,207 km (0.07 R)
• M9: 1,435,990 km (0.082 R)
• M10: 1,710,203 km (0.102 R)
• M11: 2,380,551 km (0.104 R)
• M12: 2,503,969 km (0.107 R)
• M13: 2,654,764 km (0.053 R)
• M14: 2,782,670 km (0.12 R)
• M15: 3,098,322 km (0.067 R)
• M16: 3,453,317 km (0.109 R)
• M17: 3,593,341 km (0.096 R)
• M18: 4,024,781 km (0.044 R)
• M19: 5,743,661 km (0.089 R)
• M20: 5,809,933 km (0.041 R)
• M21: 6,111,671 km (0.049 R)
• M22: 7,082,861 km (0.095 R)
• M23: 7,333,138 km (0.106 R)
• M24: 7,441,297 km (0.103 R)
• M25: 8,101,473 km (0.086 R)
• M26: 8,176,122 km (0.08 R)
• M27: 8,895,389 km (0.108 R)
• M28: 9,399,234 km (0.119 R)
• M29: 9,674,345 km (0.084 R)
• M30: 9,753,482 km (0.105 R)
• M31: 10,032,033 km (0.08 R)
• M32: 12,139,718 km (0.111 R)
• M33: 12,611,699 km (0.036 R)
• M34: 12,958,916 km (0.098 R)
• M35: 13,133,646 km (0.076 R)
• M36: 13,221,310 km (0.09 R)
• M37: 13,662,474 km (0.088 R)
• M38: 16,884,064 km (0.101 R)
• M39: 17,122,823 km (0.11 R)
• M40: 18,040,157 km (0.113 R)
• M41: 18,874,614 km (0.117 R)
• M42: 19,221,830 km (0.085 R)
• M43: 19,721,487 km (0.12 R)
• M44: 19,922,547 km (0.11 R)
• M45: 20,428,337 km (0.036 R)
• M46: 20,529,914 km (0.054 R)
• M47: 20,733,816 km (0.091 R)
• M48: 20,938,167 km (0.109 R)
• M49: 21,194,727 km (0.119 R)
• M50: 21,297,650 km (0.069 R)
• M51: 21,503,946 km (0.049 R)
• M52: 22,335,860 km (0.095 R)
• M53: 22,808,439 km (0.097 R)
• M54: 23,072,480 km (0.099 R)
• M55: 23,443,632 km (0.045 R)
• M56: 23,550,146 km (0.091 R)
• M57: 24,031,103 km (0.065 R)
• M58: 26,817,363 km (0.115 R)
• M59: 27,151,714 km (0.073 R)
• M60: 28,560,178 km (0.12 R)
• M61: 30,165,812 km (0.114 R)
• M62: 31,037,818 km (0.109 R)
• M63: 31,213,297 km (0.039 R)
• M64: 32,154,417 km (0.095 R)
• M65: 32,331,840 km (0.112 R)
• M66: 32,450,471 km (0.049 R)
• M67: 33,104,812 km (0.071 R)
• M68: 33,224,341 km (0.097 R)
• M69: 33,463,548 km (0.105 R)
• M70: 33,523,536 km (0.108 R)
• M71: 34,487,246 km (0.063 R)
• M72: 35,215,937 km (0.096 R)
• M73: 35,276,823 km (0.092 R)
• M74: 37,245,980 km (0.082 R)
• M75: 37,308,063 km (0.108 R)
• M76: 37,494,612 km (0.044 R)
• M77: 38,494,674 km (0.114 R)
• M78: 39,820,560 km (0.115 R)
• M79: 40,520,977 km (0.038 R)
• M80: 41,676,022 km (0.11 R)
• M81: 42,128,107 km (0.084 R)
• M82: 43,494,085 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 3.7

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.35 AU - 15.87 AU

Year: 20001 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,291,399 km

• M1: 55,052 km (0.074 R)
• M2: 93,349 km (0.083 R)
• M3: 147,803 km (0.039 R)
• M4: 202,855 km (0.097 R)
• M5: 252,222 km (0.092 R)
• M6: 378,333 km (0.114 R)
• M7: 780,751 km (0.105 R)
• M8: 901,926 km (0.088 R)
• M9: 1,324,240 km (0.055 R)
• M10: 1,468,901 km (0.093 R)
• M11: 2,236,638 km (0.043 R)
• M12: 2,264,912 km (0.061 R)
• M13: 2,437,847 km (0.04 R)
• M14: 2,555,431 km (0.069 R)
• M15: 2,857,619 km (0.085 R)
• M16: 2,950,519 km (0.114 R)
• M17: 3,429,531 km (0.116 R)
• M18: 3,661,258 km (0.118 R)
• M19: 4,105,115 km (0.099 R)
• M20: 4,209,983 km (0.064 R)
• M21: 4,529,674 km (0.12 R)
• M22: 4,637,983 km (0.05 R)
• M23: 4,931,045 km (0.118 R)
• M24: 5,305,788 km (0.04 R)
• M25: 5,458,228 km (0.1 R)
• M26: 5,650,910 km (0.071 R)
• M27: 6,201,879 km (0.038 R)
• M28: 6,322,156 km (0.043 R)
• M29: 6,565,103 km (0.035 R)
• M30: 7,312,194 km (0.11 R)
• M31: 7,354,381 km (0.044 R)
• M32: 7,609,894 km (0.07 R)
• M33: 7,868,100 km (0.095 R)
• M34: 8,705,100 km (0.1 R)
• M35: 8,749,830 km (0.036 R)
• M36: 9,156,736 km (0.054 R)
• M37: 9,247,991 km (0.116 R)
• M38: 9,662,377 km (0.072 R)
• M39: 11,038,378 km (0.051 R)
• M40: 11,922,801 km (0.095 R)
• M41: 12,626,210 km (0.068 R)
• M42: 13,291,322 km (0.119 R)
• M43: 13,602,186 km (0.084 R)
• M44: 15,734,704 km (0.109 R)
• M45: 15,844,060 km (0.05 R)
• M46: 17,514,021 km (0.12 R)
• M47: 18,083,091 km (0.096 R)
• M48: 18,254,830 km (0.045 R)
• M49: 19,005,961 km (0.11 R)
• M50: 19,064,154 km (0.053 R)
• M51: 19,355,870 km (0.044 R)
• M52: 19,531,797 km (0.098 R)
• M53: 20,003,180 km (0.107 R)
• M54: 20,657,521 km (0.062 R)
• M55: 22,354,410 km (0.119 R)
• M56: 23,718,742 km (0.1 R)
• M57: 23,844,105 km (0.093 R)
• M58: 26,008,637 km (0.085 R)
• M59: 26,073,263 km (0.108 R)
• M60: 26,202,665 km (0.068 R)
• M61: 27,048,791 km (0.086 R)
• M62: 27,311,036 km (0.035 R)
• M63: 27,508,206 km (0.063 R)
• M64: 27,771,798 km (0.098 R)
• M65: 29,775,661 km (0.111 R)
• M66: 30,249,737 km (0.079 R)
• M67: 30,385,721 km (0.089 R)
• M68: 30,453,788 km (0.101 R)
• M69: 32,658,113 km (0.07 R)
• M70: 33,287,321 km (0.108 R)
• M71: 36,275,688 km (0.104 R)
• M72: 36,782,077 km (0.076 R)
• M73: 37,072,596 km (0.109 R)
• M74: 39,200,626 km (0.03 R)
• M75: 41,292,603 km (0.067 R)
• M76: 42,504,196 km (0.04 R)
• M77: 42,961,517 km (0.093 R)
• M78: 43,573,821 km (0.106 R)
• M79: 45,583,818 km (0.116 R)
• M80: 46,051,909 km (0.083 R)
• M81: 46,678,575 km (0.068 R)
• M82: 46,835,653 km (0.096 R)
• M83: 47,229,245 km (0.025 R)
• M84: 47,940,283 km (0.117 R)
• M85: 48,495,890 km (0.092 R)
• M86: 48,893,970 km (0.105 R)
• M87: 49,213,212 km (0.094 R)
• M88: 49,533,201 km (0.073 R)
• M89: 50,014,458 km (0.111 R)
• M90: 50,336,093 km (0.038 R)
• M91: 50,658,477 km (0.036 R)
• M92: 51,467,352 km (0.091 R)
• M93: 52,525,308 km (0.065 R)
• M94: 54,828,368 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.2

Radius: 5.1

Gravity: 37.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.05 AU - 17.61 AU

Year: 25839 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,291,399 km

• M1: 72,405 km (0.109 R)
• M2: 135,835 km (0.085 R)
• M3: 512,522 km (0.032 R)
• M4: 1,029,682 km (0.117 R)
• M5: 1,195,137 km (0.094 R)
• M6: 1,514,080 km (0.05 R)
• M7: 2,440,390 km (0.113 R)
• M8: 2,842,210 km (0.104 R)
• M9: 3,361,015 km (0.076 R)
• M10: 3,959,706 km (0.113 R)
• M11: 5,252,830 km (0.038 R)
• M12: 5,366,076 km (0.058 R)
• M13: 5,652,705 km (0.096 R)
• M14: 5,885,479 km (0.09 R)
• M15: 6,909,776 km (0.037 R)
• M16: 7,729,572 km (0.115 R)
• M17: 7,793,899 km (0.118 R)
• M18: 8,118,228 km (0.083 R)
• M19: 8,380,922 km (0.102 R)
• M20: 8,914,537 km (0.064 R)
• M21: 10,651,817 km (0.093 R)
• M22: 11,669,083 km (0.063 R)
• M23: 11,816,885 km (0.108 R)
• M24: 11,891,086 km (0.116 R)
• M25: 12,414,529 km (0.09 R)
• M26: 13,252,127 km (0.107 R)
• M27: 13,950,899 km (0.079 R)
• M28: 14,661,639 km (0.081 R)
• M29: 15,222,481 km (0.049 R)
• M30: 15,627,442 km (0.085 R)
• M31: 16,530,864 km (0.106 R)
• M32: 18,216,084 km (0.091 R)
• M33: 19,253,246 km (0.081 R)
• M34: 19,867,046 km (0.119 R)
• M35: 21,294,060 km (0.101 R)
• M36: 21,565,281 km (0.079 R)
• M37: 21,928,654 km (0.073 R)
• M38: 23,123,642 km (0.028 R)
• M39: 25,193,628 km (0.113 R)
• M40: 26,250,686 km (0.025 R)
• M41: 27,518,379 km (0.107 R)
• M42: 28,805,968 km (0.08 R)
• M43: 31,131,766 km (0.087 R)
• M44: 31,439,489 km (0.054 R)
• M45: 32,058,076 km (0.115 R)
• M46: 32,889,092 km (0.071 R)
• M47: 33,516,954 km (0.117 R)
• M48: 33,621,972 km (0.105 R)
• M49: 33,937,773 km (0.107 R)
• M50: 35,638,402 km (0.108 R)
• M51: 36,283,318 km (0.114 R)
• M52: 40,009,502 km (0.101 R)
• M53: 42,484,598 km (0.119 R)
• M54: 44,777,335 km (0.111 R)
• M55: 45,589,203 km (0.064 R)
• M56: 47,699,281 km (0.053 R)
• M57: 50,682,113 km (0.075 R)
• M58: 51,407,064 km (0.062 R)
• M59: 51,528,089 km (0.106 R)
• M60: 52,135,307 km (0.112 R)
• M61: 53,111,582 km (0.109 R)
• M62: 53,479,294 km (0.083 R)
• M63: 55,082,385 km (0.031 R)
• M64: 55,330,268 km (0.108 R)
• M65: 55,703,066 km (0.086 R)
• M66: 58,209,130 km (0.06 R)
• M67: 62,941,210 km (0.07 R)
• M68: 63,720,166 km (0.113 R)
• M69: 64,241,215 km (0.106 R)
• M70: 67,928,055 km (0.03 R)
• M71: 68,593,616 km (0.112 R)
• M72: 69,127,680 km (0.055 R)
• M73: 69,797,131 km (0.117 R)
• M74: 69,931,170 km (0.088 R)
• M75: 74,542,973 km (0.107 R)
• M76: 76,193,935 km (0.112 R)
• M77: 78,135,267 km (0.081 R)
• M78: 80,373,850 km (0.095 R)
• M79: 80,936,786 km (0.118 R)
• M80: 81,218,629 km (0.097 R)
• M81: 82,066,550 km (0.073 R)
• M82: 82,349,738 km (0.108 R)
• M83: 83,913,485 km (0.115 R)
• M84: 85,343,491 km (0.106 R)
• M85: 85,630,569 km (0.111 R)
• M86: 86,781,575 km (0.119 R)
• M87: 89,099,145 km (0.102 R)
• M88: 90,411,717 km (0.051 R)
• M89: 92,024,681 km (0.035 R)
• M90: 93,942,975 km (0.102 R)
• M91: 96,770,524 km (0.11 R)
• M92: 100,230,424 km (0.086 R)
• M93: 100,836,146 km (0.083 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit