🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 13.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,663,661 km

• M1: 80,035 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.73 AU - 0.95 AU

Year: 277 Days

Day: 46.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.78 AU - 1.02 AU

Year: 307 Days

Day: 42.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,663,661 km

• M1: 499,507 km (0.112 R)
• M2: 617,839 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.03 AU - 4.11 AU

Year: 2428 Days

Day: 19.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.41 AU - 5.27 AU

Year: 3832 Days

Day: 30.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 12.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.01 AU - 7.55 AU

Year: 6354 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 114,663,661 km

• M1: 246,238 km (0.11 R)
• M2: 333,902 km (0.116 R)
• M3: 584,778 km (0.036 R)
• M4: 692,489 km (0.081 R)
• M5: 1,043,445 km (0.109 R)
• M6: 1,301,801 km (0.055 R)
• M7: 2,133,116 km (0.103 R)
• M8: 2,352,127 km (0.12 R)
• M9: 3,078,126 km (0.083 R)
• M10: 3,478,898 km (0.119 R)
• M11: 3,555,941 km (0.064 R)
• M12: 3,659,613 km (0.11 R)
• M13: 3,764,331 km (0.076 R)
• M14: 3,949,982 km (0.112 R)
• M15: 4,111,548 km (0.044 R)
• M16: 4,469,236 km (0.061 R)
• M17: 5,451,945 km (0.099 R)
• M18: 5,753,534 km (0.096 R)
• M19: 6,468,014 km (0.095 R)
• M20: 6,563,307 km (0.077 R)
• M21: 6,852,031 km (0.111 R)
• M22: 7,309,352 km (0.062 R)
• M23: 8,048,216 km (0.06 R)
• M24: 8,391,992 km (0.087 R)
• M25: 8,881,326 km (0.088 R)
• M26: 9,022,846 km (0.105 R)
• M27: 9,236,621 km (0.086 R)
• M28: 9,452,042 km (0.076 R)
• M29: 10,034,576 km (0.064 R)
• M30: 10,182,080 km (0.084 R)
• M31: 10,666,328 km (0.116 R)
• M32: 10,816,973 km (0.036 R)
• M33: 10,930,368 km (0.114 R)
• M34: 11,196,353 km (0.062 R)
• M35: 11,929,533 km (0.073 R)
• M36: 12,007,623 km (0.082 R)
• M37: 12,360,973 km (0.113 R)
• M38: 13,078,295 km (0.109 R)
• M39: 13,320,344 km (0.089 R)
• M40: 13,523,199 km (0.093 R)
• M41: 13,973,189 km (0.105 R)
• M42: 14,055,618 km (0.116 R)
• M43: 14,220,774 km (0.107 R)
• M44: 15,394,967 km (0.075 R)
• M45: 16,166,294 km (0.119 R)
• M46: 16,382,762 km (0.094 R)
• M47: 16,643,810 km (0.037 R)
• M48: 16,775,008 km (0.08 R)
• M49: 16,862,522 km (0.086 R)
• M50: 17,302,639 km (0.053 R)
• M51: 17,391,052 km (0.119 R)
• M52: 18,284,151 km (0.105 R)
• M53: 18,374,209 km (0.108 R)
• M54: 18,554,923 km (0.091 R)
• M55: 19,421,394 km (0.069 R)
• M56: 19,790,153 km (0.065 R)
• M57: 20,301,029 km (0.05 R)
• M58: 20,863,218 km (0.12 R)
• M59: 22,147,067 km (0.075 R)
• M60: 23,358,361 km (0.099 R)
• M61: 24,491,864 km (0.1 R)
• M62: 25,190,636 km (0.065 R)
• M63: 25,542,340 km (0.073 R)
• M64: 26,200,122 km (0.098 R)
• M65: 26,812,127 km (0.067 R)
• M66: 27,325,846 km (0.11 R)
• M67: 27,480,530 km (0.054 R)
• M68: 27,687,275 km (0.069 R)
• M69: 27,790,946 km (0.115 R)
• M70: 29,254,462 km (0.08 R)
• M71: 29,624,268 km (0.089 R)
• M72: 30,048,827 km (0.094 R)
• M73: 30,475,480 km (0.079 R)
• M74: 30,796,666 km (0.089 R)
• M75: 31,442,630 km (0.087 R)
• M76: 31,984,174 km (0.114 R)
• M77: 32,638,216 km (0.047 R)
• M78: 33,076,688 km (0.086 R)
• M79: 33,406,850 km (0.079 R)
• M80: 33,904,263 km (0.08 R)
• M81: 34,403,920 km (0.082 R)
• M82: 37,338,731 km (0.109 R)
• M83: 37,567,765 km (0.117 R)
• M84: 37,682,507 km (0.09 R)
• M85: 38,373,200 km (0.106 R)
• M86: 38,720,267 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 10.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.94 AU - 7.72 AU

Year: 6424 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 114,663,661 km

• M1: 296,802 km (0.115 R)
• M2: 479,611 km (0.093 R)
• M3: 723,455 km (0.106 R)
• M4: 796,010 km (0.097 R)
• M5: 893,548 km (0.056 R)
• M6: 983,756 km (0.113 R)
• M7: 1,065,586 km (0.107 R)
• M8: 1,496,278 km (0.07 R)
• M9: 1,802,804 km (0.119 R)
• M10: 1,919,191 km (0.099 R)
• M11: 2,098,709 km (0.094 R)
• M12: 2,190,711 km (0.072 R)
• M13: 2,362,749 km (0.119 R)
• M14: 2,474,648 km (0.093 R)
• M15: 2,621,104 km (0.115 R)
• M16: 2,703,682 km (0.119 R)
• M17: 3,147,838 km (0.092 R)
• M18: 3,324,663 km (0.108 R)
• M19: 3,596,333 km (0.118 R)
• M20: 3,818,934 km (0.119 R)
• M21: 4,084,471 km (0.084 R)
• M22: 4,297,348 km (0.108 R)
• M23: 4,855,648 km (0.088 R)
• M24: 5,040,102 km (0.103 R)
• M25: 5,185,062 km (0.106 R)
• M26: 5,735,882 km (0.09 R)
• M27: 5,844,041 km (0.055 R)
• M28: 6,283,260 km (0.087 R)
• M29: 6,529,349 km (0.106 R)
• M30: 6,597,116 km (0.07 R)
• M31: 7,031,250 km (0.1 R)
• M32: 7,193,563 km (0.076 R)
• M33: 7,333,587 km (0.1 R)
• M34: 7,569,203 km (0.05 R)
• M35: 7,735,556 km (0.082 R)
• M36: 7,951,276 km (0.095 R)
• M37: 8,144,706 km (0.101 R)
• M38: 8,462,452 km (0.032 R)
• M39: 9,312,467 km (0.108 R)
• M40: 9,388,762 km (0.092 R)
• M41: 9,877,050 km (0.113 R)
• M42: 10,137,350 km (0.083 R)
• M43: 10,584,947 km (0.099 R)
• M44: 10,771,196 km (0.08 R)
• M45: 10,878,159 km (0.063 R)
• M46: 11,174,063 km (0.116 R)
• M47: 11,499,738 km (0.074 R)
• M48: 11,609,094 km (0.062 R)
• M49: 12,692,781 km (0.069 R)
• M50: 13,519,459 km (0.096 R)
• M51: 14,216,734 km (0.075 R)
• M52: 14,451,902 km (0.08 R)
• M53: 14,717,887 km (0.053 R)
• M54: 15,495,347 km (0.095 R)
• M55: 16,041,380 km (0.081 R)
• M56: 16,501,393 km (0.103 R)
• M57: 16,655,629 km (0.109 R)
• M58: 16,810,313 km (0.092 R)
• M59: 17,214,975 km (0.099 R)
• M60: 17,843,735 km (0.098 R)
• M61: 18,192,747 km (0.092 R)
• M62: 18,415,947 km (0.112 R)
• M63: 18,511,989 km (0.116 R)
• M64: 19,123,694 km (0.073 R)
• M65: 20,037,288 km (0.099 R)
• M66: 20,400,063 km (0.041 R)
• M67: 20,598,879 km (0.06 R)
• M68: 20,964,945 km (0.085 R)
• M69: 21,940,622 km (0.07 R)
• M70: 22,008,390 km (0.083 R)
• M71: 22,178,333 km (0.095 R)
• M72: 22,519,416 km (0.069 R)
• M73: 22,656,298 km (0.101 R)
• M74: 23,034,183 km (0.087 R)
• M75: 23,103,147 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 11.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.05 AU - 9.09 AU

Year: 8251 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 114,663,661 km

• M1: 149,299 km (0.079 R)
• M2: 238,160 km (0.065 R)
• M3: 348,862 km (0.088 R)
• M4: 437,574 km (0.053 R)
• M5: 523,443 km (0.044 R)
• M6: 716,275 km (0.08 R)
• M7: 837,748 km (0.056 R)
• M8: 917,633 km (0.113 R)
• M9: 1,000,361 km (0.056 R)
• M10: 1,283,251 km (0.064 R)
• M11: 1,415,196 km (0.078 R)
• M12: 1,512,434 km (0.051 R)
• M13: 2,099,008 km (0.083 R)
• M14: 3,203,190 km (0.041 R)
• M15: 4,007,278 km (0.098 R)
• M16: 4,432,136 km (0.043 R)
• M17: 4,723,553 km (0.095 R)
• M18: 5,051,322 km (0.109 R)
• M19: 5,263,900 km (0.108 R)
• M20: 5,541,554 km (0.108 R)
• M21: 6,435,850 km (0.064 R)
• M22: 6,666,380 km (0.103 R)
• M23: 6,967,072 km (0.117 R)
• M24: 7,546,913 km (0.12 R)
• M25: 7,895,327 km (0.096 R)
• M26: 8,644,214 km (0.081 R)
• M27: 8,898,829 km (0.087 R)
• M28: 9,790,881 km (0.11 R)
• M29: 10,132,862 km (0.116 R)
• M30: 10,556,075 km (0.082 R)
• M31: 11,340,416 km (0.118 R)
• M32: 12,347,060 km (0.112 R)
• M33: 13,131,402 km (0.117 R)
• M34: 13,550,575 km (0.074 R)
• M35: 13,719,471 km (0.105 R)
• M36: 14,016,872 km (0.03 R)
• M37: 14,144,927 km (0.106 R)
• M38: 14,791,190 km (0.099 R)
• M39: 15,535,290 km (0.109 R)
• M40: 16,202,048 km (0.11 R)
• M41: 16,291,657 km (0.109 R)
• M42: 16,426,295 km (0.105 R)
• M43: 16,878,081 km (0.114 R)
• M44: 17,014,364 km (0.039 R)
• M45: 17,151,097 km (0.106 R)
• M46: 17,333,905 km (0.104 R)
• M47: 18,118,247 km (0.045 R)
• M48: 18,444,520 km (0.038 R)
• M49: 18,961,231 km (0.072 R)
• M50: 19,578,023 km (0.082 R)
• M51: 19,721,338 km (0.103 R)
• M52: 19,960,844 km (0.104 R)
• M53: 20,539,788 km (0.065 R)
• M54: 21,763,498 km (0.1 R)
• M55: 25,418,174 km (0.117 R)
• M56: 25,940,570 km (0.037 R)
• M57: 26,098,097 km (0.1 R)
• M58: 26,361,090 km (0.104 R)
• M59: 26,466,706 km (0.096 R)
• M60: 26,625,130 km (0.107 R)
• M61: 26,943,025 km (0.088 R)
• M62: 28,605,656 km (0.119 R)
• M63: 28,768,419 km (0.054 R)
• M64: 30,855,309 km (0.081 R)
• M65: 31,973,254 km (0.104 R)
• M66: 32,820,426 km (0.062 R)
• M67: 32,990,818 km (0.099 R)
• M68: 33,617,783 km (0.106 R)
• M69: 33,732,225 km (0.066 R)
• M70: 33,961,409 km (0.11 R)
• M71: 34,133,746 km (0.083 R)
• M72: 34,363,828 km (0.089 R)
• M73: 34,652,252 km (0.08 R)
• M74: 34,767,892 km (0.117 R)
• M75: 35,638,850 km (0.092 R)
• M76: 35,989,358 km (0.109 R)
• M77: 36,870,490 km (0.077 R)
• M78: 36,988,373 km (0.044 R)
• M79: 37,461,700 km (0.065 R)
• M80: 39,676,946 km (0.057 R)
• M81: 39,979,433 km (0.08 R)
• M82: 40,586,950 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 4.1

Gravity: 58.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.45 AU - 22.39 AU

Year: 30800 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,663,661 km

• M1: 118,182 km (0.076 R)
• M2: 148,850 km (0.108 R)
• M3: 866,770 km (0.028 R)
• M4: 2,405,085 km (0.088 R)
• M5: 2,499,930 km (0.095 R)
• M6: 2,742,279 km (0.075 R)
• M7: 3,042,970 km (0.092 R)
• M8: 3,301,475 km (0.075 R)
• M9: 4,118,878 km (0.066 R)
• M10: 4,175,426 km (0.085 R)
• M11: 5,485,305 km (0.056 R)
• M12: 6,248,703 km (0.114 R)
• M13: 6,977,544 km (0.086 R)
• M14: 7,943,198 km (0.107 R)
• M15: 9,097,047 km (0.08 R)
• M16: 9,393,549 km (0.08 R)
• M17: 10,456,442 km (0.059 R)
• M18: 13,864,880 km (0.086 R)
• M19: 14,120,543 km (0.092 R)
• M20: 14,377,552 km (0.026 R)
• M21: 14,809,441 km (0.107 R)
• M22: 15,070,789 km (0.101 R)
• M23: 16,130,690 km (0.059 R)
• M24: 16,579,483 km (0.086 R)
• M25: 17,032,166 km (0.116 R)
• M26: 18,602,046 km (0.12 R)
• M27: 20,217,404 km (0.097 R)
• M28: 21,778,159 km (0.028 R)
• M29: 21,877,043 km (0.108 R)
• M30: 24,601,370 km (0.118 R)
• M31: 25,221,004 km (0.113 R)
• M32: 25,950,593 km (0.115 R)
• M33: 27,537,078 km (0.099 R)
• M34: 30,913,951 km (0.042 R)
• M35: 31,024,953 km (0.115 R)
• M36: 31,247,554 km (0.114 R)
• M37: 33,502,144 km (0.099 R)
• M38: 35,925,330 km (0.085 R)
• M39: 36,745,575 km (0.12 R)
• M40: 36,863,159 km (0.097 R)
• M41: 37,098,926 km (0.044 R)
• M42: 37,453,473 km (0.118 R)
• M43: 37,571,804 km (0.044 R)
• M44: 37,809,067 km (0.092 R)
• M45: 38,046,778 km (0.105 R)
• M46: 38,285,087 km (0.075 R)
• M47: 38,404,317 km (0.081 R)
• M48: 38,762,903 km (0.036 R)
• M49: 40,087,442 km (0.109 R)
• M50: 42,780,503 km (0.052 R)
• M51: 46,545,732 km (0.066 R)
• M52: 46,800,497 km (0.084 R)
• M53: 47,311,374 km (0.077 R)
• M54: 48,081,204 km (0.096 R)
• M55: 48,596,719 km (0.093 R)
• M56: 49,114,178 km (0.09 R)
• M57: 50,415,530 km (0.088 R)
• M58: 50,939,122 km (0.047 R)
• M59: 51,991,992 km (0.111 R)
• M60: 53,185,035 km (0.067 R)
• M61: 59,836,456 km (0.074 R)
• M62: 60,113,361 km (0.096 R)
• M63: 60,668,668 km (0.097 R)
• M64: 61,644,495 km (0.118 R)
• M65: 63,047,424 km (0.097 R)
• M66: 63,611,707 km (0.11 R)
• M67: 70,510,563 km (0.117 R)
• M68: 71,242,695 km (0.072 R)
• M69: 71,389,450 km (0.109 R)
• M70: 71,683,260 km (0.064 R)
• M71: 72,714,588 km (0.064 R)
• M72: 73,010,194 km (0.118 R)
• M73: 73,899,403 km (0.094 R)
• M74: 74,047,954 km (0.096 R)
• M75: 74,941,203 km (0.117 R)
• M76: 76,888,967 km (0.095 R)
• M77: 77,190,108 km (0.052 R)
• M78: 78,853,337 km (0.102 R)
• M79: 80,987,051 km (0.065 R)
• M80: 81,753,740 km (0.087 R)
• M81: 83,448,983 km (0.089 R)
• M82: 84,689,000 km (0.117 R)
• M83: 88,288,175 km (0.086 R)
• M84: 89,710,103 km (0.085 R)
• M85: 90,503,271 km (0.097 R)
• M86: 90,980,339 km (0.067 R)
• M87: 93,699,280 km (0.093 R)
• M88: 94,665,233 km (0.082 R)
• M89: 96,607,163 km (0.072 R)
• M90: 102,345,438 km (0.058 R)
• M91: 106,511,440 km (0.103 R)
• M92: 110,902,287 km (0.113 R)
• M93: 112,094,582 km (0.047 R)
• M94: 112,265,273 km (0.113 R)
• M95: 114,148,262 km (0.112 R)
• M96: 114,663,626 km (0.117 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit