🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 133 Days

Day: 15.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 235 Days

Day: 21.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 259 Days

Day: 17 Hours

Environment

Temp: 167 °C

Axial Tilt: 105.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,568,342 km

• M1: 348,563 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.87 AU - 1.29 AU

Year: 398 Days

Day: 47.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,568,342 km

• M1: 708,944 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.08 AU - 1.3 AU

Year: 461 Days

Day: 44.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.36 AU

Year: 538 Days

Day: 13.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,568,342 km

• M1: 105,616 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 9.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.15 AU - 9.99 AU

Year: 8133 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,568,342 km

• M1: 150,944 km (0.089 R)
• M2: 322,982 km (0.117 R)
• M3: 388,506 km (0.09 R)
• M4: 590,912 km (0.117 R)
• M5: 720,314 km (0.068 R)
• M6: 796,609 km (0.108 R)
• M7: 859,889 km (0.078 R)
• M8: 991,834 km (0.099 R)
• M9: 1,276,668 km (0.11 R)
• M10: 1,668,615 km (0.026 R)
• M11: 1,751,492 km (0.112 R)
• M12: 1,814,473 km (0.1 R)
• M13: 2,186,672 km (0.081 R)
• M14: 3,154,122 km (0.042 R)
• M15: 3,361,913 km (0.103 R)
• M16: 3,574,342 km (0.091 R)
• M17: 3,709,429 km (0.086 R)
• M18: 3,818,635 km (0.029 R)
• M19: 4,040,489 km (0.104 R)
• M20: 4,237,958 km (0.07 R)
• M21: 4,352,400 km (0.077 R)
• M22: 5,273,026 km (0.06 R)
• M23: 6,481,029 km (0.101 R)
• M24: 6,712,606 km (0.062 R)
• M25: 7,082,113 km (0.099 R)
• M26: 7,218,097 km (0.104 R)
• M27: 8,337,389 km (0.039 R)
• M28: 8,844,077 km (0.076 R)
• M29: 9,027,334 km (0.09 R)
• M30: 9,174,987 km (0.09 R)
• M31: 9,286,288 km (0.103 R)
• M32: 9,397,888 km (0.115 R)
• M33: 9,735,680 km (0.109 R)
• M34: 10,694,752 km (0.033 R)
• M35: 11,047,354 km (0.112 R)
• M36: 12,006,276 km (0.04 R)
• M37: 12,454,771 km (0.109 R)
• M38: 12,660,468 km (0.102 R)
• M39: 12,908,651 km (0.094 R)
• M40: 14,174,099 km (0.089 R)
• M41: 15,083,355 km (0.071 R)
• M42: 16,414,776 km (0.082 R)
• M43: 17,140,176 km (0.084 R)
• M44: 17,323,134 km (0.053 R)
• M45: 17,414,987 km (0.082 R)
• M46: 18,951,956 km (0.109 R)
• M47: 20,970,181 km (0.111 R)
• M48: 21,214,923 km (0.116 R)
• M49: 23,409,673 km (0.077 R)
• M50: 23,612,827 km (0.075 R)
• M51: 24,174,268 km (0.108 R)
• M52: 24,379,516 km (0.113 R)
• M53: 24,998,851 km (0.095 R)
• M54: 25,102,672 km (0.08 R)
• M55: 25,623,422 km (0.097 R)
• M56: 25,780,351 km (0.104 R)
• M57: 26,728,652 km (0.062 R)
• M58: 27,742,028 km (0.107 R)
• M59: 28,226,425 km (0.109 R)
• M60: 28,659,362 km (0.116 R)
• M61: 29,806,179 km (0.058 R)
• M62: 30,801,154 km (0.076 R)
• M63: 31,079,406 km (0.115 R)
• M64: 31,638,603 km (0.091 R)
• M65: 34,137,935 km (0.107 R)
• M66: 35,004,555 km (0.107 R)
• M67: 35,353,118 km (0.08 R)
• M68: 35,819,714 km (0.116 R)
• M69: 36,288,404 km (0.089 R)
• M70: 36,641,306 km (0.118 R)
• M71: 37,647,202 km (0.108 R)
• M72: 37,944,752 km (0.079 R)
• M73: 38,063,981 km (0.066 R)
• M74: 38,542,246 km (0.095 R)
• M75: 39,082,743 km (0.085 R)
• M76: 39,625,634 km (0.113 R)
• M77: 40,049,594 km (0.072 R)
• M78: 40,353,427 km (0.061 R)
• M79: 40,536,086 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 9.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.91 AU - 10.21 AU

Year: 9675 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,568,342 km

• M1: 140,772 km (0.092 R)
• M2: 481,406 km (0.118 R)
• M3: 891,155 km (0.098 R)
• M4: 995,275 km (0.071 R)
• M5: 1,293,872 km (0.097 R)
• M6: 1,684,322 km (0.116 R)
• M7: 2,204,624 km (0.118 R)
• M8: 2,396,857 km (0.044 R)
• M9: 2,470,459 km (0.074 R)
• M10: 2,594,775 km (0.065 R)
• M11: 2,849,690 km (0.085 R)
• M12: 2,980,139 km (0.116 R)
• M13: 3,112,832 km (0.086 R)
• M14: 3,220,244 km (0.045 R)
• M15: 3,578,231 km (0.11 R)
• M16: 3,662,754 km (0.099 R)
• M17: 3,862,318 km (0.093 R)
• M18: 4,543,587 km (0.084 R)
• M19: 4,665,808 km (0.055 R)
• M20: 4,976,373 km (0.117 R)
• M21: 5,197,778 km (0.111 R)
• M22: 5,357,848 km (0.082 R)
• M23: 5,781,958 km (0.091 R)
• M24: 5,881,440 km (0.045 R)
• M25: 6,489,855 km (0.112 R)
• M26: 6,976,945 km (0.067 R)
• M27: 7,153,920 km (0.072 R)
• M28: 7,512,057 km (0.098 R)
• M29: 8,060,333 km (0.044 R)
• M30: 8,208,734 km (0.083 R)
• M31: 8,395,582 km (0.116 R)
• M32: 8,926,056 km (0.049 R)
• M33: 9,002,650 km (0.078 R)
• M34: 10,259,272 km (0.047 R)
• M35: 10,501,023 km (0.081 R)
• M36: 10,663,187 km (0.111 R)
• M37: 10,908,078 km (0.052 R)
• M38: 12,202,549 km (0.105 R)
• M39: 12,458,660 km (0.117 R)
• M40: 12,846,268 km (0.106 R)
• M41: 12,976,269 km (0.064 R)
• M42: 14,211,349 km (0.089 R)
• M43: 15,025,012 km (0.072 R)
• M44: 15,807,409 km (0.116 R)
• M45: 15,946,834 km (0.109 R)
• M46: 16,226,881 km (0.096 R)
• M47: 17,029,324 km (0.098 R)
• M48: 17,267,933 km (0.086 R)
• M49: 17,796,462 km (0.083 R)
• M50: 18,968,112 km (0.101 R)
• M51: 19,165,731 km (0.109 R)
• M52: 22,160,381 km (0.091 R)
• M53: 23,208,165 km (0.098 R)
• M54: 23,951,068 km (0.098 R)
• M55: 24,111,287 km (0.114 R)
• M56: 24,218,399 km (0.082 R)
• M57: 24,594,189 km (0.09 R)
• M58: 24,917,919 km (0.092 R)
• M59: 26,006,991 km (0.076 R)
• M60: 26,336,705 km (0.108 R)
• M61: 26,612,564 km (0.105 R)
• M62: 27,167,123 km (0.118 R)
• M63: 27,557,723 km (0.058 R)
• M64: 27,725,572 km (0.037 R)
• M65: 27,893,869 km (0.105 R)
• M66: 29,081,228 km (0.031 R)
• M67: 29,595,096 km (0.111 R)
• M68: 29,709,688 km (0.088 R)
• M69: 30,054,511 km (0.102 R)
• M70: 30,747,898 km (0.096 R)
• M71: 32,150,527 km (0.074 R)
• M72: 32,919,011 km (0.117 R)
• M73: 33,454,572 km (0.112 R)
• M74: 35,564,500 km (0.109 R)
• M75: 36,912,826 km (0.12 R)
• M76: 37,097,878 km (0.069 R)
• M77: 37,159,662 km (0.082 R)
• M78: 37,655,280 km (0.048 R)
• M79: 37,841,529 km (0.111 R)
• M80: 38,028,228 km (0.117 R)
• M81: 39,280,661 km (0.106 R)
• M82: 39,975,244 km (0.082 R)
• M83: 40,292,242 km (0.105 R)
• M84: 40,482,979 km (0.072 R)
• M85: 41,954,424 km (0.095 R)
• M86: 42,793,967 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.5

Radius: 7.8

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.31 AU - 18.57 AU

Year: 22577 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,568,342 km

• M1: 129,701 km (0.074 R)
• M2: 226,042 km (0.063 R)
• M3: 374,593 km (0.072 R)
• M4: 537,356 km (0.115 R)
• M5: 882,179 km (0.109 R)
• M6: 1,568,534 km (0.098 R)
• M7: 1,716,037 km (0.073 R)
• M8: 1,868,328 km (0.077 R)
• M9: 2,121,148 km (0.092 R)
• M10: 3,089,794 km (0.078 R)
• M11: 4,591,907 km (0.095 R)
• M12: 5,194,636 km (0.038 R)
• M13: 5,415,892 km (0.057 R)
• M14: 5,913,604 km (0.071 R)
• M15: 6,144,733 km (0.066 R)
• M16: 6,568,244 km (0.054 R)
• M17: 6,711,559 km (0.12 R)
• M18: 6,904,241 km (0.118 R)
• M19: 8,200,357 km (0.071 R)
• M20: 9,194,136 km (0.032 R)
• M21: 9,247,392 km (0.118 R)
• M22: 9,354,504 km (0.07 R)
• M23: 10,225,463 km (0.117 R)
• M24: 11,008,608 km (0.1 R)
• M25: 13,898,241 km (0.114 R)
• M26: 14,329,232 km (0.081 R)
• M27: 14,391,166 km (0.076 R)
• M28: 15,141,100 km (0.11 R)
• M29: 15,330,640 km (0.12 R)
• M30: 16,096,432 km (0.078 R)
• M31: 17,466,449 km (0.102 R)
• M32: 18,132,010 km (0.114 R)
• M33: 18,400,388 km (0.053 R)
• M34: 18,873,567 km (0.06 R)
• M35: 20,316,588 km (0.074 R)
• M36: 21,369,009 km (0.108 R)
• M37: 21,937,481 km (0.107 R)
• M38: 22,871,869 km (0.069 R)
• M39: 23,234,793 km (0.078 R)
• M40: 23,453,356 km (0.079 R)
• M41: 24,334,637 km (0.107 R)
• M42: 24,705,041 km (0.096 R)
• M43: 26,966,512 km (0.079 R)
• M44: 27,503,569 km (0.077 R)
• M45: 28,744,483 km (0.071 R)
• M46: 28,979,202 km (0.114 R)
• M47: 29,293,208 km (0.081 R)
• M48: 29,845,224 km (0.105 R)
• M49: 30,321,244 km (0.078 R)
• M50: 33,147,298 km (0.105 R)
• M51: 33,640,223 km (0.106 R)
• M52: 34,301,146 km (0.049 R)
• M53: 36,478,693 km (0.075 R)
• M54: 36,732,710 km (0.057 R)
• M55: 37,926,501 km (0.084 R)
• M56: 38,614,202 km (0.082 R)
• M57: 40,264,267 km (0.12 R)
• M58: 40,351,632 km (0.088 R)
• M59: 40,439,296 km (0.094 R)
• M60: 40,877,917 km (0.079 R)
• M61: 41,406,447 km (0.075 R)
• M62: 41,848,508 km (0.028 R)
• M63: 43,005,349 km (0.088 R)
• M64: 43,184,268 km (0.107 R)
• M65: 43,722,521 km (0.059 R)
• M66: 44,624,446 km (0.078 R)
• M67: 44,714,953 km (0.045 R)
• M68: 45,806,120 km (0.087 R)
• M69: 48,200,284 km (0.065 R)
• M70: 50,729,236 km (0.063 R)
• M71: 51,581,795 km (0.099 R)
• M72: 53,205,081 km (0.06 R)
• M73: 55,136,090 km (0.066 R)
• M74: 55,914,897 km (0.101 R)
• M75: 56,697,443 km (0.09 R)
• M76: 57,877,920 km (0.087 R)
• M77: 58,471,225 km (0.066 R)
• M78: 60,063,246 km (0.086 R)
• M79: 60,163,177 km (0.111 R)
• M80: 60,263,258 km (0.08 R)
• M81: 61,367,141 km (0.046 R)
• M82: 62,477,756 km (0.113 R)
• M83: 65,746,319 km (0.073 R)
• M84: 66,055,538 km (0.081 R)
• M85: 68,338,103 km (0.101 R)
• M86: 70,224,980 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 4.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.44 AU - 20.54 AU

Year: 28206 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,568,342 km

• M1: 275,260 km (0.089 R)
• M2: 431,889 km (0.025 R)
• M3: 819,946 km (0.118 R)
• M4: 1,022,202 km (0.103 R)
• M5: 1,445,265 km (0.065 R)
• M6: 2,093,622 km (0.031 R)
• M7: 2,494,993 km (0.083 R)
• M8: 3,261,832 km (0.085 R)
• M9: 3,725,137 km (0.112 R)
• M10: 3,945,943 km (0.072 R)
• M11: 5,774,627 km (0.117 R)
• M12: 6,029,991 km (0.09 R)
• M13: 6,419,843 km (0.076 R)
• M14: 8,296,848 km (0.078 R)
• M15: 9,418,383 km (0.101 R)
• M16: 10,022,160 km (0.091 R)
• M17: 10,175,198 km (0.113 R)
• M18: 10,431,759 km (0.091 R)
• M19: 11,003,671 km (0.043 R)
• M20: 11,425,986 km (0.082 R)
• M21: 11,853,686 km (0.101 R)
• M22: 12,232,169 km (0.03 R)
• M23: 12,340,927 km (0.088 R)
• M24: 13,559,551 km (0.093 R)
• M25: 13,615,949 km (0.051 R)
• M26: 14,874,067 km (0.095 R)
• M27: 20,586,163 km (0.039 R)
• M28: 21,171,240 km (0.107 R)
• M29: 22,092,015 km (0.068 R)
• M30: 22,490,544 km (0.108 R)
• M31: 23,768,409 km (0.11 R)
• M32: 24,931,682 km (0.041 R)
• M33: 25,903,470 km (0.11 R)
• M34: 26,958,284 km (0.03 R)
• M35: 27,669,323 km (0.103 R)
• M36: 28,747,325 km (0.081 R)
• M37: 32,137,961 km (0.1 R)
• M38: 32,213,059 km (0.084 R)
• M39: 34,109,511 km (0.046 R)
• M40: 35,342,048 km (0.062 R)
• M41: 36,589,246 km (0.108 R)
• M42: 37,771,368 km (0.113 R)
• M43: 38,247,837 km (0.094 R)
• M44: 40,659,355 km (0.092 R)
• M45: 41,637,725 km (0.104 R)
• M46: 42,047,623 km (0.115 R)
• M47: 42,458,868 km (0.093 R)
• M48: 43,036,914 km (0.083 R)
• M49: 43,368,423 km (0.065 R)
• M50: 45,122,458 km (0.079 R)
• M51: 45,712,173 km (0.102 R)
• M52: 45,881,218 km (0.077 R)
• M53: 47,155,194 km (0.07 R)
• M54: 47,497,025 km (0.053 R)
• M55: 51,660,932 km (0.057 R)
• M56: 52,013,235 km (0.077 R)
• M57: 52,720,085 km (0.084 R)
• M58: 52,897,358 km (0.089 R)
• M59: 53,519,087 km (0.103 R)
• M60: 55,039,301 km (0.1 R)
• M61: 55,669,407 km (0.115 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit