🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 300 Days

Day: 19.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 165.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 331 Days

Day: 24.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.5 AU - 1.62 AU

Year: 685 Days

Day: 33.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.44 AU - 1.78 AU

Year: 718 Days

Day: 24 Hours

Environment

Temp: -21 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.29 AU - 3.53 AU

Year: 1745 Days

Day: 14.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.38 AU - 3.84 AU

Year: 1928 Days

Day: 25 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,350,655 km

• M1: 106,364 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 13.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.54 AU - 10.56 AU

Year: 11198 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,350,655 km

• M1: 219,011 km (0.034 R)
• M2: 404,213 km (0.104 R)
• M3: 504,294 km (0.058 R)
• M4: 946,805 km (0.08 R)
• M5: 1,070,223 km (0.061 R)
• M6: 1,177,485 km (0.083 R)
• M7: 1,266,196 km (0.03 R)
• M8: 1,745,658 km (0.057 R)
• M9: 2,653,717 km (0.094 R)
• M10: 3,016,641 km (0.094 R)
• M11: 3,492,961 km (0.094 R)
• M12: 4,269,374 km (0.086 R)
• M13: 4,516,210 km (0.053 R)
• M14: 4,950,493 km (0.104 R)
• M15: 5,976,585 km (0.089 R)
• M16: 6,453,652 km (0.116 R)
• M17: 6,615,367 km (0.042 R)
• M18: 7,150,479 km (0.086 R)
• M19: 7,614,232 km (0.038 R)
• M20: 8,482,498 km (0.079 R)
• M21: 9,245,148 km (0.063 R)
• M22: 9,843,390 km (0.099 R)
• M23: 10,596,765 km (0.057 R)
• M24: 11,564,663 km (0.088 R)
• M25: 11,761,684 km (0.108 R)
• M26: 12,259,097 km (0.087 R)
• M27: 12,560,836 km (0.064 R)
• M28: 13,844,535 km (0.1 R)
• M29: 14,106,331 km (0.049 R)
• M30: 14,211,499 km (0.06 R)
• M31: 14,741,225 km (0.086 R)
• M32: 14,847,888 km (0.047 R)
• M33: 14,955,000 km (0.096 R)
• M34: 15,223,528 km (0.044 R)
• M35: 15,331,388 km (0.109 R)
• M36: 15,711,068 km (0.118 R)
• M37: 15,820,124 km (0.085 R)
• M38: 16,924,456 km (0.084 R)
• M39: 17,148,404 km (0.067 R)
• M40: 18,800,712 km (0.095 R)
• M41: 19,734,054 km (0.12 R)
• M42: 20,443,895 km (0.086 R)
• M43: 20,562,975 km (0.12 R)
• M44: 21,041,838 km (0.057 R)
• M45: 22,932,007 km (0.079 R)
• M46: 23,179,891 km (0.071 R)
• M47: 24,495,604 km (0.077 R)
• M48: 25,322,282 km (0.096 R)
• M49: 25,771,225 km (0.099 R)
• M50: 26,807,190 km (0.104 R)
• M51: 27,264,661 km (0.057 R)
• M52: 27,593,178 km (0.082 R)
• M53: 29,456,419 km (0.101 R)
• M54: 29,793,314 km (0.076 R)
• M55: 32,049,399 km (0.086 R)
• M56: 32,187,927 km (0.091 R)
• M57: 32,326,604 km (0.09 R)
• M58: 32,604,557 km (0.092 R)
• M59: 34,501,757 km (0.063 R)
• M60: 35,213,544 km (0.101 R)
• M61: 35,714,696 km (0.061 R)
• M62: 36,146,137 km (0.114 R)
• M63: 36,579,223 km (0.082 R)
• M64: 37,377,776 km (0.095 R)
• M65: 37,742,645 km (0.093 R)
• M66: 38,182,014 km (0.081 R)
• M67: 39,065,988 km (0.099 R)
• M68: 39,287,991 km (0.071 R)
• M69: 39,956,694 km (0.081 R)
• M70: 40,629,136 km (0.083 R)
• M71: 40,929,229 km (0.114 R)
• M72: 42,288,476 km (0.12 R)
• M73: 42,821,194 km (0.117 R)
• M74: 43,509,194 km (0.102 R)
• M75: 47,319,302 km (0.091 R)
• M76: 48,745,569 km (0.099 R)
• M77: 49,064,362 km (0.099 R)
• M78: 49,543,972 km (0.084 R)
• M79: 50,185,897 km (0.067 R)
• M80: 50,507,831 km (0.113 R)
• M81: 52,127,976 km (0.116 R)
• M82: 52,372,569 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 6.1

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.98 AU - 16.22 AU

Year: 17627 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,350,655 km

• M1: 81,531 km (0.081 R)
• M2: 149,598 km (0.114 R)
• M3: 391,647 km (0.112 R)
• M4: 1,184,516 km (0.061 R)
• M5: 1,336,807 km (0.115 R)
• M6: 1,468,453 km (0.039 R)
• M7: 1,549,684 km (0.11 R)
• M8: 1,977,385 km (0.089 R)
• M9: 2,189,215 km (0.047 R)
• M10: 2,800,023 km (0.084 R)
• M11: 3,246,872 km (0.111 R)
• M12: 3,642,259 km (0.118 R)
• M13: 4,014,908 km (0.118 R)
• M14: 4,167,348 km (0.094 R)
• M15: 4,399,673 km (0.111 R)
• M16: 4,675,981 km (0.103 R)
• M17: 6,140,394 km (0.088 R)
• M18: 6,672,813 km (0.055 R)
• M19: 6,898,855 km (0.084 R)
• M20: 7,219,743 km (0.115 R)
• M21: 7,781,184 km (0.094 R)
• M22: 8,211,427 km (0.11 R)
• M23: 8,259,598 km (0.103 R)
• M24: 8,945,504 km (0.111 R)
• M25: 9,345,678 km (0.096 R)
• M26: 9,751,537 km (0.107 R)
• M27: 9,905,324 km (0.065 R)
• M28: 11,056,928 km (0.111 R)
• M29: 13,712,440 km (0.047 R)
• M30: 13,769,886 km (0.061 R)
• M31: 15,467,073 km (0.117 R)
• M32: 16,067,410 km (0.104 R)
• M33: 17,663,769 km (0.045 R)
• M34: 18,671,161 km (0.092 R)
• M35: 20,086,357 km (0.058 R)
• M36: 20,412,779 km (0.098 R)
• M37: 20,543,827 km (0.085 R)
• M38: 21,469,090 km (0.082 R)
• M39: 21,735,972 km (0.099 R)
• M40: 22,407,816 km (0.106 R)
• M41: 22,678,588 km (0.098 R)
• M42: 24,117,421 km (0.113 R)
• M43: 24,743,039 km (0.084 R)
• M44: 25,585,425 km (0.116 R)
• M45: 25,868,314 km (0.038 R)
• M46: 26,366,026 km (0.109 R)
• M47: 26,651,758 km (0.089 R)
• M48: 26,938,537 km (0.116 R)
• M49: 27,226,364 km (0.111 R)
• M50: 27,805,008 km (0.112 R)
• M51: 29,121,918 km (0.094 R)
• M52: 29,565,326 km (0.108 R)
• M53: 30,984,262 km (0.065 R)
• M54: 31,361,249 km (0.096 R)
• M55: 31,664,035 km (0.094 R)
• M56: 33,192,327 km (0.046 R)
• M57: 34,979,423 km (0.084 R)
• M58: 36,558,578 km (0.068 R)
• M59: 37,356,832 km (0.087 R)
• M60: 38,484,202 km (0.053 R)
• M61: 38,889,462 km (0.094 R)
• M62: 39,051,926 km (0.115 R)
• M63: 39,459,281 km (0.105 R)
• M64: 40,195,901 km (0.106 R)
• M65: 40,689,424 km (0.104 R)
• M66: 41,019,587 km (0.098 R)
• M67: 41,102,314 km (0.067 R)
• M68: 41,848,957 km (0.102 R)
• M69: 42,516,463 km (0.071 R)
• M70: 42,683,863 km (0.038 R)
• M71: 43,187,559 km (0.06 R)
• M72: 43,946,469 km (0.052 R)
• M73: 44,115,814 km (0.091 R)
• M74: 45,649,042 km (0.092 R)
• M75: 46,853,604 km (0.051 R)
• M76: 47,633,458 km (0.102 R)
• M77: 47,720,374 km (0.059 R)
• M78: 49,733,962 km (0.113 R)
• M79: 50,529,374 km (0.032 R)
• M80: 50,706,797 km (0.11 R)
• M81: 53,121,007 km (0.116 R)
• M82: 53,211,215 km (0.081 R)
• M83: 53,391,630 km (0.085 R)
• M84: 53,572,194 km (0.064 R)
• M85: 55,207,000 km (0.052 R)
• M86: 55,755,575 km (0.061 R)
• M87: 56,858,112 km (0.103 R)
• M88: 57,412,072 km (0.108 R)
• M89: 57,689,726 km (0.083 R)
• M90: 58,060,729 km (0.059 R)
• M91: 58,153,479 km (0.103 R)
• M92: 58,898,178 km (0.091 R)
• M93: 62,477,756 km (0.091 R)
• M94: 62,572,900 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.6

Radius: 5.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.08 AU - 21.3 AU

Year: 27266 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,350,655 km

• M1: 159,322 km (0.113 R)
• M2: 305,628 km (0.117 R)
• M3: 455,974 km (0.089 R)
• M4: 629,508 km (0.108 R)
• M5: 845,826 km (0.116 R)
• M6: 938,727 km (0.114 R)
• M7: 1,425,219 km (0.077 R)
• M8: 1,508,395 km (0.114 R)
• M9: 1,857,258 km (0.11 R)
• M10: 2,230,504 km (0.071 R)
• M11: 2,327,444 km (0.036 R)
• M12: 3,224,433 km (0.08 R)
• M13: 3,408,139 km (0.089 R)
• M14: 4,136,830 km (0.05 R)
• M15: 4,662,367 km (0.112 R)
• M16: 4,703,806 km (0.088 R)
• M17: 5,123,428 km (0.086 R)
• M18: 5,166,063 km (0.11 R)
• M19: 5,998,575 km (0.112 R)
• M20: 6,043,455 km (0.043 R)
• M21: 7,589,100 km (0.077 R)
• M22: 8,130,195 km (0.057 R)
• M23: 9,615,104 km (0.084 R)
• M24: 10,253,588 km (0.1 R)
• M25: 11,292,395 km (0.081 R)
• M26: 11,347,896 km (0.085 R)
• M27: 12,078,981 km (0.087 R)
• M28: 12,709,386 km (0.116 R)
• M29: 12,999,457 km (0.087 R)
• M30: 13,468,147 km (0.077 R)
• M31: 13,763,902 km (0.07 R)
• M32: 15,397,510 km (0.108 R)
• M33: 17,347,369 km (0.09 R)
• M34: 17,927,958 km (0.05 R)
• M35: 18,514,831 km (0.108 R)
• M36: 18,909,620 km (0.073 R)
• M37: 19,041,715 km (0.106 R)
• M38: 19,841,465 km (0.091 R)
• M39: 21,198,317 km (0.116 R)
• M40: 22,445,066 km (0.086 R)
• M41: 22,655,102 km (0.106 R)
• M42: 23,360,156 km (0.116 R)
• M43: 23,857,868 km (0.085 R)
• M44: 24,143,900 km (0.077 R)
• M45: 25,081,280 km (0.108 R)
• M46: 25,299,244 km (0.097 R)
• M47: 25,444,952 km (0.073 R)
• M48: 26,991,495 km (0.097 R)
• M49: 27,663,489 km (0.117 R)
• M50: 28,795,795 km (0.106 R)
• M51: 29,866,317 km (0.089 R)
• M52: 30,561,199 km (0.075 R)
• M53: 31,888,432 km (0.11 R)
• M54: 32,282,473 km (0.052 R)
• M55: 33,393,985 km (0.117 R)
• M56: 34,922,576 km (0.103 R)
• M57: 35,003,658 km (0.071 R)
• M58: 35,165,971 km (0.079 R)
• M59: 36,968,327 km (0.116 R)
• M60: 37,133,632 km (0.091 R)
• M61: 37,548,168 km (0.095 R)
• M62: 38,214,327 km (0.066 R)
• M63: 43,247,099 km (0.037 R)
• M64: 43,508,446 km (0.089 R)
• M65: 44,823,412 km (0.079 R)
• M66: 45,176,163 km (0.095 R)
• M67: 45,529,962 km (0.101 R)
• M68: 46,240,253 km (0.105 R)
• M69: 46,507,584 km (0.032 R)
• M70: 48,302,609 km (0.111 R)
• M71: 49,299,679 km (0.112 R)
• M72: 49,755,055 km (0.037 R)
• M73: 50,394,885 km (0.088 R)
• M74: 50,578,292 km (0.089 R)
• M75: 51,498,169 km (0.112 R)
• M76: 51,682,923 km (0.074 R)
• M77: 52,330,831 km (0.104 R)
• M78: 52,702,432 km (0.087 R)
• M79: 52,888,532 km (0.071 R)
• M80: 53,541,527 km (0.116 R)
• M81: 54,009,618 km (0.031 R)
• M82: 55,138,484 km (0.036 R)
• M83: 56,180,284 km (0.093 R)
• M84: 56,560,561 km (0.112 R)
• M85: 56,655,855 km (0.057 R)
• M86: 57,323,959 km (0.079 R)
• M87: 57,802,822 km (0.114 R)
• M88: 57,994,756 km (0.035 R)
• M89: 58,283,031 km (0.032 R)
• M90: 61,093,975 km (0.099 R)
• M91: 61,778,984 km (0.108 R)
• M92: 62,073,392 km (0.115 R)
• M93: 64,544,749 km (0.063 R)
• M94: 64,843,496 km (0.118 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit