🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 46.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.2 AU - 1.24 AU

Year: 495 Days

Day: 45.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,295,399 km

• M1: 319,092 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.48 AU - 2.26 AU

Year: 939 Days

Day: 42.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4 AU - 4.2 AU

Year: 3048 Days

Day: 46.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,295,399 km

• M1: 1,170,903 km (0.036 R)
• M2: 1,375,104 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.25 AU - 5.07 AU

Year: 3693 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,295,399 km

• M1: 1,851,423 km (0.118 R)
• M2: 2,026,602 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 14.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.33 AU - 9.87 AU

Year: 10919 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,295,399 km

• M1: 199,863 km (0.096 R)
• M2: 404,961 km (0.04 R)
• M3: 569,220 km (0.055 R)
• M4: 729,888 km (0.095 R)
• M5: 874,699 km (0.101 R)
• M6: 1,598,902 km (0.036 R)
• M7: 1,838,558 km (0.062 R)
• M8: 1,997,580 km (0.119 R)
• M9: 2,354,072 km (0.11 R)
• M10: 2,993,902 km (0.078 R)
• M11: 3,375,526 km (0.105 R)
• M12: 3,889,395 km (0.052 R)
• M13: 4,367,061 km (0.11 R)
• M14: 4,520,399 km (0.046 R)
• M15: 4,644,266 km (0.055 R)
• M16: 5,248,342 km (0.054 R)
• M17: 5,477,227 km (0.044 R)
• M18: 6,081,153 km (0.045 R)
• M19: 6,460,833 km (0.089 R)
• M20: 6,600,856 km (0.069 R)
• M21: 6,883,896 km (0.079 R)
• M22: 7,498,892 km (0.073 R)
• M23: 7,683,047 km (0.06 R)
• M24: 8,320,783 km (0.11 R)
• M25: 9,210,741 km (0.086 R)
• M26: 9,487,796 km (0.119 R)
• M27: 9,928,511 km (0.079 R)
• M28: 10,090,376 km (0.108 R)
• M29: 10,294,129 km (0.101 R)
• M30: 11,587,402 km (0.106 R)
• M31: 12,318,337 km (0.086 R)
• M32: 13,108,663 km (0.028 R)
• M33: 13,420,425 km (0.104 R)
• M34: 13,689,552 km (0.041 R)
• M35: 14,508,002 km (0.114 R)
• M36: 14,692,007 km (0.083 R)
• M37: 15,389,133 km (0.103 R)
• M38: 16,144,453 km (0.071 R)
• M39: 16,335,339 km (0.116 R)
• M40: 17,154,388 km (0.079 R)
• M41: 17,349,015 km (0.09 R)
• M42: 18,782,461 km (0.109 R)
• M43: 19,235,145 km (0.084 R)
• M44: 19,742,132 km (0.113 R)
• M45: 20,305,069 km (0.111 R)
• M46: 20,977,212 km (0.091 R)
• M47: 21,237,662 km (0.113 R)
• M48: 21,499,159 km (0.091 R)
• M49: 21,867,170 km (0.111 R)
• M50: 23,413,712 km (0.105 R)
• M51: 23,738,041 km (0.031 R)
• M52: 24,064,014 km (0.066 R)
• M53: 24,336,731 km (0.118 R)
• M54: 25,105,664 km (0.113 R)
• M55: 26,274,173 km (0.102 R)
• M56: 27,346,790 km (0.048 R)
• M57: 27,631,325 km (0.082 R)
• M58: 28,606,404 km (0.083 R)
• M59: 30,295,813 km (0.078 R)
• M60: 30,531,280 km (0.072 R)
• M61: 31,420,041 km (0.119 R)
• M62: 31,658,500 km (0.064 R)
• M63: 33,526,828 km (0.113 R)
• M64: 33,770,523 km (0.042 R)
• M65: 33,892,594 km (0.081 R)
• M66: 34,075,852 km (0.11 R)
• M67: 34,936,040 km (0.079 R)
• M68: 35,183,026 km (0.081 R)
• M69: 37,054,345 km (0.099 R)
• M70: 37,306,268 km (0.031 R)
• M71: 37,685,349 km (0.117 R)
• M72: 38,065,627 km (0.068 R)
• M73: 39,728,258 km (0.038 R)
• M74: 39,857,211 km (0.106 R)
• M75: 41,088,402 km (0.1 R)
• M76: 41,545,273 km (0.031 R)
• M77: 42,134,988 km (0.031 R)
• M78: 43,654,753 km (0.094 R)
• M79: 44,321,212 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 3.8

Gravity: 60.58 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.9 AU - 23.74 AU

Year: 31173 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,295,399 km

• M1: 712,235 km (0.075 R)
• M2: 1,400,685 km (0.093 R)
• M3: 2,604,499 km (0.099 R)
• M4: 2,943,039 km (0.082 R)
• M5: 3,714,216 km (0.046 R)
• M6: 5,427,710 km (0.073 R)
• M7: 6,108,829 km (0.049 R)
• M8: 6,751,053 km (0.114 R)
• M9: 7,014,046 km (0.092 R)
• M10: 9,379,637 km (0.106 R)
• M11: 9,525,944 km (0.104 R)
• M12: 9,969,053 km (0.087 R)
• M13: 11,415,963 km (0.1 R)
• M14: 11,493,904 km (0.078 R)
• M15: 12,684,254 km (0.071 R)
• M16: 12,845,969 km (0.118 R)
• M17: 12,927,051 km (0.111 R)
• M18: 13,008,283 km (0.086 R)
• M19: 14,331,326 km (0.096 R)
• M20: 15,783,323 km (0.095 R)
• M21: 18,274,726 km (0.088 R)
• M22: 19,472,257 km (0.052 R)
• M23: 19,565,307 km (0.033 R)
• M24: 19,845,803 km (0.076 R)
• M25: 20,127,496 km (0.12 R)
• M26: 22,525,999 km (0.032 R)
• M27: 23,908,133 km (0.1 R)
• M28: 24,408,239 km (0.049 R)
• M29: 24,508,769 km (0.12 R)
• M30: 24,609,299 km (0.075 R)
• M31: 26,340,295 km (0.07 R)
• M32: 26,546,591 km (0.067 R)
• M33: 28,956,313 km (0.085 R)
• M34: 29,275,705 km (0.047 R)
• M35: 29,703,405 km (0.1 R)
• M36: 31,982,678 km (0.109 R)
• M37: 32,202,737 km (0.099 R)
• M38: 32,423,244 km (0.114 R)
• M39: 32,644,200 km (0.09 R)
• M40: 32,865,755 km (0.102 R)
• M41: 36,132,972 km (0.039 R)
• M42: 36,247,414 km (0.113 R)
• M43: 37,630,746 km (0.083 R)
• M44: 38,095,696 km (0.109 R)
• M45: 39,266,449 km (0.097 R)
• M46: 39,856,164 km (0.107 R)
• M47: 40,092,977 km (0.11 R)
• M48: 40,448,871 km (0.059 R)
• M49: 42,969,744 km (0.074 R)
• M50: 44,678,451 km (0.053 R)
• M51: 46,658,229 km (0.059 R)
• M52: 46,907,609 km (0.064 R)
• M53: 47,408,014 km (0.06 R)
• M54: 49,808,312 km (0.087 R)
• M55: 50,702,608 km (0.05 R)
• M56: 52,896,461 km (0.045 R)
• M57: 54,201,253 km (0.119 R)
• M58: 60,067,135 km (0.086 R)
• M59: 62,799,241 km (0.03 R)
• M60: 65,571,589 km (0.116 R)
• M61: 67,394,888 km (0.115 R)
• M62: 67,535,809 km (0.112 R)
• M63: 68,383,580 km (0.104 R)
• M64: 69,519,327 km (0.042 R)
• M65: 72,385,922 km (0.101 R)
• M66: 73,833,580 km (0.073 R)
• M67: 75,437,120 km (0.115 R)
• M68: 78,381,804 km (0.063 R)
• M69: 83,927,697 km (0.093 R)
• M70: 84,838,897 km (0.055 R)
• M71: 87,899,819 km (0.103 R)
• M72: 89,134,151 km (0.096 R)
• M73: 89,288,836 km (0.094 R)
• M74: 89,753,636 km (0.074 R)
• M75: 90,063,752 km (0.115 R)
• M76: 90,374,318 km (0.08 R)
• M77: 91,152,376 km (0.087 R)
• M78: 92,245,338 km (0.058 R)
• M79: 93,499,716 km (0.112 R)
• M80: 93,814,171 km (0.048 R)
• M81: 96,660,271 km (0.096 R)
• M82: 96,978,316 km (0.12 R)
• M83: 97,137,338 km (0.102 R)
• M84: 98,893,468 km (0.11 R)
• M85: 99,053,537 km (0.085 R)
• M86: 101,143,569 km (0.117 R)
• M87: 103,085,649 km (0.097 R)
• M88: 104,224,089 km (0.074 R)
• M89: 104,876,634 km (0.118 R)
• M90: 108,489,273 km (0.12 R)
• M91: 108,654,579 km (0.06 R)
• M92: 110,310,927 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 3.5

Gravity: 48.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.27 AU - 20.39 AU

Year: 32416 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,295,399 km

• M1: 1,032,674 km (0.08 R)
• M2: 1,782,159 km (0.054 R)
• M3: 1,860,549 km (0.037 R)
• M4: 2,354,670 km (0.102 R)
• M5: 2,705,328 km (0.108 R)
• M6: 3,309,404 km (0.066 R)
• M7: 4,210,881 km (0.051 R)
• M8: 5,016,166 km (0.086 R)
• M9: 5,578,804 km (0.077 R)
• M10: 5,751,589 km (0.071 R)
• M11: 6,161,188 km (0.117 R)
• M12: 7,445,785 km (0.117 R)
• M13: 7,763,381 km (0.062 R)
• M14: 8,085,466 km (0.119 R)
• M15: 8,280,841 km (0.043 R)
• M16: 11,757,046 km (0.096 R)
• M17: 11,978,302 km (0.096 R)
• M18: 12,350,052 km (0.091 R)
• M19: 12,650,295 km (0.066 R)
• M20: 13,105,073 km (0.115 R)
• M21: 13,797,112 km (0.11 R)
• M22: 13,874,754 km (0.079 R)
• M23: 13,952,545 km (0.109 R)
• M24: 15,216,497 km (0.112 R)
• M25: 16,599,081 km (0.084 R)
• M26: 17,096,493 km (0.109 R)
• M27: 17,263,445 km (0.073 R)
• M28: 19,308,148 km (0.043 R)
• M29: 19,481,832 km (0.113 R)
• M30: 19,743,628 km (0.105 R)
• M31: 21,069,364 km (0.078 R)
• M32: 21,158,824 km (0.054 R)
• M33: 21,427,801 km (0.034 R)
• M34: 22,789,590 km (0.087 R)
• M35: 22,881,443 km (0.044 R)
• M36: 23,620,008 km (0.085 R)
• M37: 24,085,706 km (0.114 R)
• M38: 24,648,493 km (0.103 R)
• M39: 24,742,590 km (0.109 R)
• M40: 25,405,458 km (0.054 R)
• M41: 26,362,436 km (0.109 R)
• M42: 26,942,277 km (0.059 R)
• M43: 27,721,981 km (0.109 R)
• M44: 27,819,968 km (0.099 R)
• M45: 29,403,162 km (0.075 R)
• M46: 29,903,866 km (0.097 R)
• M47: 30,710,947 km (0.114 R)
• M48: 32,656,018 km (0.052 R)
• M49: 35,700,784 km (0.056 R)
• M50: 36,127,886 km (0.049 R)
• M51: 40,601,311 km (0.066 R)
• M52: 40,935,363 km (0.113 R)
• M53: 41,494,261 km (0.032 R)
• M54: 42,280,846 km (0.103 R)
• M55: 42,959,123 km (0.114 R)
• M56: 44,555,482 km (0.118 R)
• M57: 45,015,196 km (0.11 R)
• M58: 46,171,288 km (0.105 R)
• M59: 47,336,955 km (0.081 R)
• M60: 48,276,579 km (0.117 R)
• M61: 49,459,749 km (0.096 R)
• M62: 50,293,607 km (0.067 R)
• M63: 51,011,976 km (0.115 R)
• M64: 51,613,210 km (0.066 R)
• M65: 53,919,411 km (0.111 R)
• M66: 54,286,674 km (0.08 R)
• M67: 54,409,194 km (0.092 R)
• M68: 54,654,684 km (0.085 R)
• M69: 55,763,653 km (0.095 R)
• M70: 56,507,155 km (0.052 R)
• M71: 60,400,439 km (0.095 R)
• M72: 60,909,072 km (0.046 R)
• M73: 61,291,444 km (0.086 R)
• M74: 61,674,565 km (0.062 R)
• M75: 65,811,245 km (0.056 R)
• M76: 66,334,688 km (0.11 R)
• M77: 68,309,380 km (0.119 R)
• M78: 70,972,371 km (0.091 R)
• M79: 73,940,692 km (0.094 R)
• M80: 74,212,512 km (0.1 R)
• M81: 79,301,233 km (0.113 R)
• M82: 79,440,359 km (0.046 R)
• M83: 81,536,375 km (0.112 R)
• M84: 81,957,792 km (0.12 R)
• M85: 82,661,799 km (0.099 R)
• M86: 90,681,442 km (0.113 R)
• M87: 92,139,423 km (0.116 R)
• M88: 93,311,373 km (0.086 R)
• M89: 94,635,613 km (0.033 R)
• M90: 94,783,266 km (0.117 R)
• M91: 95,818,035 km (0.119 R)
• M92: 96,262,789 km (0.057 R)
• M93: 97,154,093 km (0.109 R)
• M94: 97,302,943 km (0.106 R)
• M95: 97,600,792 km (0.119 R)
• M96: 98,496,285 km (0.106 R)
• M97: 99,844,611 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit