🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 32.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.89 AU - 1.31 AU

Year: 413 Days

Day: 34.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.4 AU - 1.5 AU

Year: 625 Days

Day: 23 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.39 AU - 2.31 AU

Year: 901 Days

Day: 38.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 12.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.04 AU - 7.32 AU

Year: 6184 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,076,426 km

• M1: 195,824 km (0.044 R)
• M2: 349,610 km (0.081 R)
• M3: 957,426 km (0.083 R)
• M4: 1,099,395 km (0.108 R)
• M5: 1,198,429 km (0.102 R)
• M6: 1,300,604 km (0.12 R)
• M7: 1,532,630 km (0.109 R)
• M8: 1,644,380 km (0.07 R)
• M9: 1,896,452 km (0.097 R)
• M10: 2,224,221 km (0.116 R)
• M11: 2,750,207 km (0.048 R)
• M12: 2,864,650 km (0.105 R)
• M13: 2,957,400 km (0.027 R)
• M14: 3,217,701 km (0.085 R)
• M15: 3,940,109 km (0.113 R)
• M16: 4,122,020 km (0.092 R)
• M17: 4,280,145 km (0.117 R)
• M18: 4,386,658 km (0.085 R)
• M19: 5,129,412 km (0.075 R)
• M20: 5,214,383 km (0.041 R)
• M21: 5,501,013 km (0.089 R)
• M22: 5,763,408 km (0.107 R)
• M23: 6,149,819 km (0.068 R)
• M24: 6,300,763 km (0.081 R)
• M25: 6,729,810 km (0.076 R)
• M26: 7,042,170 km (0.117 R)
• M27: 7,327,453 km (0.094 R)
• M28: 7,648,790 km (0.118 R)
• M29: 7,876,627 km (0.084 R)
• M30: 8,007,824 km (0.098 R)
• M31: 8,106,559 km (0.063 R)
• M32: 8,539,794 km (0.104 R)
• M33: 8,912,144 km (0.083 R)
• M34: 9,083,284 km (0.114 R)
• M35: 9,954,990 km (0.051 R)
• M36: 10,168,167 km (0.097 R)
• M37: 10,853,326 km (0.106 R)
• M38: 11,146,238 km (0.103 R)
• M39: 11,293,742 km (0.118 R)
• M40: 11,627,943 km (0.065 R)
• M41: 12,230,224 km (0.043 R)
• M42: 12,650,146 km (0.101 R)
• M43: 13,425,811 km (0.049 R)
• M44: 14,376,954 km (0.118 R)
• M45: 15,473,057 km (0.105 R)
• M46: 16,176,915 km (0.118 R)
• M47: 16,891,245 km (0.093 R)
• M48: 18,090,123 km (0.066 R)
• M49: 18,220,273 km (0.097 R)
• M50: 18,525,004 km (0.1 R)
• M51: 18,612,369 km (0.107 R)
• M52: 19,405,088 km (0.1 R)
• M53: 20,524,229 km (0.064 R)
• M54: 21,114,543 km (0.056 R)
• M55: 22,498,024 km (0.116 R)
• M56: 22,871,869 km (0.044 R)
• M57: 23,059,465 km (0.086 R)
• M58: 23,247,808 km (0.092 R)
• M59: 23,483,724 km (0.088 R)
• M60: 24,005,821 km (0.099 R)
• M61: 24,244,280 km (0.119 R)
• M62: 26,377,246 km (0.078 R)
• M63: 26,672,852 km (0.116 R)
• M64: 26,870,470 km (0.111 R)
• M65: 27,815,779 km (0.119 R)
• M66: 28,066,356 km (0.108 R)
• M67: 28,822,573 km (0.101 R)
• M68: 29,076,141 km (0.102 R)
• M69: 30,355,203 km (0.069 R)
• M70: 30,871,914 km (0.062 R)
• M71: 31,339,557 km (0.117 R)
• M72: 32,756,249 km (0.1 R)
• M73: 32,914,972 km (0.061 R)
• M74: 34,140,179 km (0.097 R)
• M75: 34,947,409 km (0.09 R)
• M76: 35,488,953 km (0.104 R)
• M77: 35,597,561 km (0.097 R)
• M78: 35,815,226 km (0.087 R)
• M79: 35,978,737 km (0.116 R)
• M80: 36,690,224 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 14.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.58 AU - 11.82 AU

Year: 11667 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,076,426 km

• M1: 184,305 km (0.092 R)
• M2: 283,039 km (0.107 R)
• M3: 517,758 km (0.08 R)
• M4: 658,380 km (0.094 R)
• M5: 766,091 km (0.092 R)
• M6: 1,167,911 km (0.12 R)
• M7: 1,343,239 km (0.085 R)
• M8: 1,787,695 km (0.094 R)
• M9: 1,946,268 km (0.091 R)
• M10: 2,326,845 km (0.118 R)
• M11: 2,526,110 km (0.036 R)
• M12: 3,780,937 km (0.089 R)
• M13: 5,334,062 km (0.12 R)
• M14: 5,869,024 km (0.049 R)
• M15: 6,561,961 km (0.115 R)
• M16: 7,208,074 km (0.108 R)
• M17: 7,612,886 km (0.088 R)
• M18: 8,329,759 km (0.085 R)
• M19: 8,793,812 km (0.087 R)
• M20: 9,949,904 km (0.049 R)
• M21: 10,816,973 km (0.095 R)
• M22: 11,408,334 km (0.077 R)
• M23: 13,290,424 km (0.12 R)
• M24: 13,878,344 km (0.102 R)
• M25: 15,267,360 km (0.089 R)
• M26: 15,361,457 km (0.085 R)
• M27: 15,455,854 km (0.099 R)
• M28: 15,597,822 km (0.046 R)
• M29: 16,506,779 km (0.075 R)
• M30: 16,748,828 km (0.111 R)
• M31: 17,927,210 km (0.111 R)
• M32: 18,026,543 km (0.072 R)
• M33: 18,175,992 km (0.054 R)
• M34: 18,929,516 km (0.087 R)
• M35: 20,311,501 km (0.069 R)
• M36: 21,093,300 km (0.058 R)
• M37: 22,311,176 km (0.113 R)
• M38: 23,171,962 km (0.098 R)
• M39: 25,818,648 km (0.106 R)
• M40: 26,835,764 km (0.054 R)
• M41: 26,949,608 km (0.09 R)
• M42: 27,923,639 km (0.091 R)
• M43: 29,788,078 km (0.113 R)
• M44: 31,572,481 km (0.101 R)
• M45: 31,993,898 km (0.106 R)
• M46: 32,903,004 km (0.092 R)
• M47: 33,391,292 km (0.118 R)
• M48: 33,513,813 km (0.094 R)
• M49: 34,808,732 km (0.08 R)
• M50: 34,994,981 km (0.113 R)
• M51: 36,497,542 km (0.065 R)
• M52: 37,702,104 km (0.078 R)
• M53: 37,893,440 km (0.086 R)
• M54: 38,149,103 km (0.092 R)
• M55: 38,855,055 km (0.061 R)
• M56: 40,606,397 km (0.119 R)
• M57: 40,868,044 km (0.094 R)
• M58: 41,064,616 km (0.061 R)
• M59: 41,986,288 km (0.109 R)
• M60: 42,317,049 km (0.093 R)
• M61: 42,981,263 km (0.119 R)
• M62: 43,314,717 km (0.114 R)
• M63: 43,984,168 km (0.104 R)
• M64: 44,589,441 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 11.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.02 AU - 11.86 AU

Year: 13858 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,076,426 km

• M1: 213,027 km (0.096 R)
• M2: 461,958 km (0.061 R)
• M3: 547,827 km (0.118 R)
• M4: 667,954 km (0.092 R)
• M5: 798,254 km (0.041 R)
• M6: 906,114 km (0.057 R)
• M7: 1,086,230 km (0.057 R)
• M8: 1,278,912 km (0.088 R)
• M9: 1,658,292 km (0.063 R)
• M10: 1,882,091 km (0.101 R)
• M11: 1,987,258 km (0.074 R)
• M12: 2,137,754 km (0.093 R)
• M13: 2,359,607 km (0.064 R)
• M14: 2,496,340 km (0.075 R)
• M15: 2,706,525 km (0.071 R)
• M16: 3,020,680 km (0.115 R)
• M17: 3,552,949 km (0.073 R)
• M18: 4,197,118 km (0.11 R)
• M19: 4,307,970 km (0.093 R)
• M20: 4,906,511 km (0.12 R)
• M21: 5,592,118 km (0.083 R)
• M22: 5,806,791 km (0.101 R)
• M23: 5,961,774 km (0.118 R)
• M24: 6,467,266 km (0.054 R)
• M25: 7,019,282 km (0.119 R)
• M26: 7,151,526 km (0.086 R)
• M27: 8,307,918 km (0.084 R)
• M28: 8,482,947 km (0.107 R)
• M29: 9,195,033 km (0.108 R)
• M30: 9,339,844 km (0.103 R)
• M31: 9,485,253 km (0.065 R)
• M32: 10,866,789 km (0.096 R)
• M33: 11,561,522 km (0.112 R)
• M34: 12,791,665 km (0.067 R)
• M35: 12,912,839 km (0.097 R)
• M36: 13,034,462 km (0.12 R)
• M37: 13,524,844 km (0.074 R)
• M38: 13,689,701 km (0.072 R)
• M39: 13,979,771 km (0.114 R)
• M40: 14,188,161 km (0.061 R)
• M41: 15,032,043 km (0.082 R)
• M42: 15,202,884 km (0.059 R)
• M43: 15,417,257 km (0.104 R)
• M44: 17,078,841 km (0.1 R)
• M45: 17,435,931 km (0.095 R)
• M46: 18,613,416 km (0.119 R)
• M47: 18,980,828 km (0.093 R)
• M48: 19,165,432 km (0.108 R)
• M49: 20,003,778 km (0.101 R)
• M50: 20,521,836 km (0.064 R)
• M51: 20,758,949 km (0.102 R)
• M52: 21,571,415 km (0.115 R)
• M53: 21,909,057 km (0.117 R)
• M54: 22,151,406 km (0.047 R)
• M55: 22,834,320 km (0.12 R)
• M56: 23,178,395 km (0.097 R)
• M57: 23,573,782 km (0.109 R)
• M58: 24,021,229 km (0.085 R)
• M59: 24,722,843 km (0.094 R)
• M60: 25,685,954 km (0.106 R)
• M61: 26,043,793 km (0.107 R)
• M62: 26,197,729 km (0.119 R)
• M63: 26,454,887 km (0.106 R)
• M64: 26,868,077 km (0.083 R)
• M65: 27,335,421 km (0.109 R)
• M66: 28,067,852 km (0.118 R)
• M67: 28,173,019 km (0.117 R)
• M68: 28,278,336 km (0.116 R)
• M69: 28,489,269 km (0.074 R)
• M70: 29,498,606 km (0.078 R)
• M71: 30,790,084 km (0.115 R)
• M72: 31,606,739 km (0.114 R)
• M73: 31,825,750 km (0.106 R)
• M74: 32,155,165 km (0.046 R)
• M75: 33,931,041 km (0.041 R)
• M76: 34,548,731 km (0.052 R)
• M77: 35,170,310 km (0.032 R)
• M78: 35,340,403 km (0.115 R)
• M79: 35,510,944 km (0.094 R)
• M80: 35,909,622 km (0.096 R)
• M81: 36,769,062 km (0.098 R)
• M82: 37,751,172 km (0.099 R)
• M83: 38,041,691 km (0.117 R)
• M84: 38,158,078 km (0.093 R)
• M85: 38,976,379 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.1

Radius: 6.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.24 AU - 24.82 AU

Year: 32107 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,076,426 km

• M1: 94,097 km (0.085 R)
• M2: 134,339 km (0.079 R)
• M3: 200,162 km (0.118 R)
• M4: 803,789 km (0.114 R)
• M5: 917,783 km (0.11 R)
• M6: 1,136,495 km (0.114 R)
• M7: 1,508,695 km (0.082 R)
• M8: 1,679,236 km (0.09 R)
• M9: 1,796,371 km (0.05 R)
• M10: 1,856,061 km (0.067 R)
• M11: 2,356,615 km (0.103 R)
• M12: 2,724,177 km (0.095 R)
• M13: 2,967,274 km (0.113 R)
• M14: 4,047,520 km (0.053 R)
• M15: 4,365,116 km (0.118 R)
• M16: 4,898,133 km (0.1 R)
• M17: 5,279,159 km (0.041 R)
• M18: 5,713,741 km (0.052 R)
• M19: 6,524,711 km (0.101 R)
• M20: 6,617,013 km (0.052 R)
• M21: 6,849,787 km (0.113 R)
• M22: 7,085,254 km (0.034 R)
• M23: 7,275,393 km (0.106 R)
• M24: 7,371,285 km (0.104 R)
• M25: 8,755,365 km (0.045 R)
• M26: 9,791,929 km (0.105 R)
• M27: 10,921,542 km (0.068 R)
• M28: 11,031,197 km (0.073 R)
• M29: 12,433,378 km (0.075 R)
• M30: 15,586,004 km (0.076 R)
• M31: 16,019,987 km (0.085 R)
• M32: 16,646,802 km (0.043 R)
• M33: 17,217,817 km (0.119 R)
• M34: 17,281,546 km (0.047 R)
• M35: 18,248,696 km (0.087 R)
• M36: 18,509,445 km (0.052 R)
• M37: 19,100,806 km (0.113 R)
• M38: 19,166,928 km (0.118 R)
• M39: 19,765,170 km (0.113 R)
• M40: 20,437,164 km (0.097 R)
• M41: 21,390,401 km (0.072 R)
• M42: 21,872,405 km (0.093 R)
• M43: 23,057,819 km (0.12 R)
• M44: 24,049,802 km (0.114 R)
• M45: 24,911,037 km (0.114 R)
• M46: 26,885,430 km (0.089 R)
• M47: 27,704,179 km (0.105 R)
• M48: 28,455,609 km (0.089 R)
• M49: 29,824,879 km (0.095 R)
• M50: 32,311,794 km (0.096 R)
• M51: 33,899,476 km (0.088 R)
• M52: 34,622,183 km (0.106 R)
• M53: 40,075,175 km (0.065 R)
• M54: 40,924,442 km (0.103 R)
• M55: 41,608,105 km (0.031 R)
• M56: 42,900,032 km (0.108 R)
• M57: 45,788,318 km (0.117 R)
• M58: 46,142,715 km (0.105 R)
• M59: 46,498,010 km (0.078 R)
• M60: 46,854,053 km (0.117 R)
• M61: 47,390,062 km (0.114 R)
• M62: 50,282,537 km (0.078 R)
• M63: 50,831,262 km (0.056 R)
• M64: 51,290,079 km (0.116 R)
• M65: 51,934,696 km (0.085 R)
• M66: 56,331,377 km (0.068 R)
• M67: 56,806,051 km (0.083 R)
• M68: 57,472,959 km (0.088 R)
• M69: 62,310,804 km (0.095 R)
• M70: 62,801,785 km (0.099 R)
• M71: 66,474,412 km (0.115 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit