🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 279 Days

Day: 27.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 179.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,416,839 km

• M1: 170,392 km (0.106 R)
• M2: 436,227 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.67 AU - 1.85 AU

Year: 894 Days

Day: 38.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,416,839 km

• M1: 154,535 km (0.087 R)
• M2: 1,596,808 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.8 AU - 2.64 AU

Year: 1266 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.77 AU - 4.03 AU

Year: 2949 Days

Day: 20.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,416,839 km

• M1: 2,768,608 km (0.1 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 12.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.18 AU - 6.94 AU

Year: 5020 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,416,839 km

• M1: 583,581 km (0.119 R)
• M2: 745,147 km (0.116 R)
• M3: 966,701 km (0.108 R)
• M4: 1,116,599 km (0.085 R)
• M5: 1,210,696 km (0.077 R)
• M6: 1,475,334 km (0.029 R)
• M7: 1,632,711 km (0.108 R)
• M8: 1,740,721 km (0.077 R)
• M9: 2,002,816 km (0.046 R)
• M10: 2,237,835 km (0.058 R)
• M11: 2,379,205 km (0.115 R)
• M12: 2,607,640 km (0.117 R)
• M13: 2,930,772 km (0.05 R)
• M14: 3,221,441 km (0.091 R)
• M15: 3,711,074 km (0.103 R)
• M16: 3,806,967 km (0.071 R)
• M17: 4,124,712 km (0.094 R)
• M18: 4,476,567 km (0.049 R)
• M19: 4,733,875 km (0.045 R)
• M20: 5,209,596 km (0.071 R)
• M21: 5,951,751 km (0.119 R)
• M22: 6,436,149 km (0.047 R)
• M23: 6,697,945 km (0.098 R)
• M24: 6,785,909 km (0.061 R)
• M25: 7,626,051 km (0.103 R)
• M26: 8,214,868 km (0.1 R)
• M27: 8,435,525 km (0.098 R)
• M28: 8,722,154 km (0.1 R)
• M29: 9,337,749 km (0.095 R)
• M30: 9,502,158 km (0.104 R)
• M31: 9,800,456 km (0.089 R)
• M32: 9,967,407 km (0.051 R)
• M33: 10,851,530 km (0.088 R)
• M34: 11,372,879 km (0.105 R)
• M35: 11,831,546 km (0.027 R)
• M36: 12,368,154 km (0.074 R)
• M37: 12,730,480 km (0.115 R)
• M38: 13,059,445 km (0.075 R)
• M39: 13,169,699 km (0.077 R)
• M40: 13,354,303 km (0.12 R)
• M41: 13,800,703 km (0.098 R)
• M42: 13,950,600 km (0.118 R)
• M43: 14,176,493 km (0.104 R)
• M44: 14,517,576 km (0.059 R)
• M45: 14,708,163 km (0.099 R)
• M46: 15,053,435 km (0.074 R)
• M47: 15,556,982 km (0.115 R)
• M48: 16,026,719 km (0.033 R)
• M49: 16,540,737 km (0.03 R)
• M50: 16,779,944 km (0.055 R)
• M51: 17,221,258 km (0.113 R)
• M52: 17,342,432 km (0.079 R)
• M53: 18,197,683 km (0.075 R)
• M54: 18,609,826 km (0.083 R)
• M55: 20,118,819 km (0.105 R)
• M56: 20,246,277 km (0.116 R)
• M57: 20,544,874 km (0.077 R)
• M58: 20,802,033 km (0.037 R)
• M59: 21,841,289 km (0.113 R)
• M60: 22,016,169 km (0.09 R)
• M61: 22,367,126 km (0.119 R)
• M62: 23,030,443 km (0.109 R)
• M63: 23,476,244 km (0.028 R)
• M64: 23,969,917 km (0.09 R)
• M65: 24,331,196 km (0.101 R)
• M66: 24,648,643 km (0.098 R)
• M67: 24,785,226 km (0.049 R)
• M68: 24,876,331 km (0.103 R)
• M69: 24,967,585 km (0.114 R)
• M70: 25,150,544 km (0.093 R)
• M71: 26,256,969 km (0.062 R)
• M72: 26,442,920 km (0.114 R)
• M73: 26,722,668 km (0.075 R)
• M74: 27,756,838 km (0.111 R)
• M75: 28,326,506 km (0.064 R)
• M76: 28,469,522 km (0.062 R)
• M77: 29,670,643 km (0.069 R)
• M78: 30,204,408 km (0.106 R)
• M79: 30,301,797 km (0.05 R)
• M80: 30,545,791 km (0.091 R)
• M81: 32,271,402 km (0.082 R)
• M82: 33,121,118 km (0.032 R)
• M83: 33,372,293 km (0.081 R)
• M84: 33,523,387 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 8.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.96 AU - 6.96 AU

Year: 7030 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,416,839 km

• M1: 154,684 km (0.047 R)
• M2: 340,634 km (0.077 R)
• M3: 400,025 km (0.067 R)
• M4: 474,824 km (0.106 R)
• M5: 640,279 km (0.069 R)
• M6: 938,278 km (0.077 R)
• M7: 1,277,416 km (0.114 R)
• M8: 1,343,239 km (0.115 R)
• M9: 1,966,464 km (0.108 R)
• M10: 2,100,952 km (0.054 R)
• M11: 2,198,790 km (0.091 R)
• M12: 2,338,664 km (0.072 R)
• M13: 2,754,097 km (0.104 R)
• M14: 3,036,538 km (0.087 R)
• M15: 3,512,408 km (0.117 R)
• M16: 3,652,731 km (0.094 R)
• M17: 3,842,721 km (0.114 R)
• M18: 3,963,147 km (0.095 R)
• M19: 4,331,906 km (0.081 R)
• M20: 4,686,153 km (0.069 R)
• M21: 5,503,406 km (0.09 R)
• M22: 5,666,767 km (0.116 R)
• M23: 5,886,975 km (0.11 R)
• M24: 5,942,476 km (0.09 R)
• M25: 6,449,912 km (0.112 R)
• M26: 7,059,374 km (0.076 R)
• M27: 7,747,973 km (0.073 R)
• M28: 8,583,477 km (0.109 R)
• M29: 8,963,904 km (0.102 R)
• M30: 9,124,124 km (0.084 R)
• M31: 9,252,927 km (0.083 R)
• M32: 9,447,255 km (0.068 R)
• M33: 9,873,160 km (0.06 R)
• M34: 10,138,248 km (0.065 R)
• M35: 10,574,176 km (0.115 R)
• M36: 10,811,438 km (0.117 R)
• M37: 10,982,129 km (0.032 R)
• M38: 11,778,140 km (0.106 R)
• M39: 12,165,448 km (0.038 R)
• M40: 12,271,813 km (0.093 R)
• M41: 12,485,438 km (0.064 R)
• M42: 12,700,261 km (0.105 R)
• M43: 12,844,324 km (0.105 R)
• M44: 13,498,665 km (0.096 R)
• M45: 13,682,371 km (0.103 R)
• M46: 13,830,024 km (0.117 R)
• M47: 14,275,826 km (0.11 R)
• M48: 14,462,973 km (0.039 R)
• M49: 15,029,500 km (0.105 R)
• M50: 15,143,643 km (0.079 R)
• M51: 16,184,096 km (0.085 R)
• M52: 16,340,127 km (0.107 R)
• M53: 16,851,003 km (0.068 R)
• M54: 17,048,772 km (0.055 R)
• M55: 17,486,794 km (0.061 R)
• M56: 17,606,921 km (0.11 R)
• M57: 18,009,190 km (0.106 R)
• M58: 18,414,600 km (0.077 R)
• M59: 19,773,547 km (0.046 R)
• M60: 19,982,236 km (0.066 R)
• M61: 20,781,987 km (0.106 R)
• M62: 20,909,294 km (0.065 R)
• M63: 21,036,752 km (0.069 R)
• M64: 21,121,873 km (0.038 R)
• M65: 21,764,097 km (0.094 R)
• M66: 22,456,286 km (0.072 R)
• M67: 22,717,633 km (0.105 R)
• M68: 24,889,944 km (0.092 R)
• M69: 25,070,210 km (0.081 R)
• M70: 25,568,071 km (0.064 R)
• M71: 25,841,087 km (0.046 R)
• M72: 26,069,374 km (0.026 R)
• M73: 26,711,897 km (0.114 R)
• M74: 27,685,480 km (0.112 R)
• M75: 27,778,829 km (0.104 R)
• M76: 27,965,826 km (0.036 R)
• M77: 28,435,114 km (0.087 R)
• M78: 29,858,538 km (0.056 R)
• M79: 30,771,983 km (0.102 R)
• M80: 31,694,702 km (0.037 R)
• M81: 32,183,888 km (0.109 R)
• M82: 32,527,813 km (0.1 R)
• M83: 32,823,568 km (0.116 R)
• M84: 33,120,370 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 10.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.64 AU - 8.88 AU

Year: 9927 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 121.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,416,839 km

• M1: 135,536 km (0.091 R)
• M2: 217,964 km (0.079 R)
• M3: 305,180 km (0.079 R)
• M4: 468,241 km (0.105 R)
• M5: 562,189 km (0.087 R)
• M6: 628,909 km (0.085 R)
• M7: 847,173 km (0.103 R)
• M8: 1,006,644 km (0.097 R)
• M9: 1,205,759 km (0.117 R)
• M10: 1,759,121 km (0.089 R)
• M11: 2,089,882 km (0.104 R)
• M12: 2,198,490 km (0.097 R)
• M13: 2,691,266 km (0.118 R)
• M14: 2,950,519 km (0.055 R)
• M15: 3,365,055 km (0.106 R)
• M16: 3,622,812 km (0.075 R)
• M17: 3,776,299 km (0.074 R)
• M18: 4,066,818 km (0.05 R)
• M19: 4,249,328 km (0.088 R)
• M20: 4,457,867 km (0.051 R)
• M21: 4,861,033 km (0.044 R)
• M22: 5,006,143 km (0.119 R)
• M23: 5,702,372 km (0.118 R)
• M24: 5,804,248 km (0.089 R)
• M25: 6,035,975 km (0.088 R)
• M26: 6,615,068 km (0.074 R)
• M27: 6,776,185 km (0.042 R)
• M28: 7,047,556 km (0.105 R)
• M29: 7,322,367 km (0.104 R)
• M30: 7,685,142 km (0.104 R)
• M31: 7,968,181 km (0.11 R)
• M32: 8,225,789 km (0.12 R)
• M33: 8,602,925 km (0.032 R)
• M34: 9,343,883 km (0.12 R)
• M35: 9,585,334 km (0.072 R)
• M36: 9,706,807 km (0.112 R)
• M37: 9,920,732 km (0.099 R)
• M38: 10,415,453 km (0.102 R)
• M39: 11,172,567 km (0.114 R)
• M40: 11,364,651 km (0.107 R)
• M41: 11,428,829 km (0.098 R)
• M42: 12,012,859 km (0.059 R)
• M43: 12,110,995 km (0.087 R)
• M44: 12,806,475 km (0.088 R)
• M45: 12,940,365 km (0.109 R)
• M46: 13,514,672 km (0.109 R)
• M47: 14,166,619 km (0.114 R)
• M48: 14,305,147 km (0.072 R)
• M49: 16,038,537 km (0.084 R)
• M50: 16,400,265 km (0.044 R)
• M51: 17,502,053 km (0.037 R)
• M52: 17,576,403 km (0.118 R)
• M53: 17,912,101 km (0.059 R)
• M54: 18,099,398 km (0.108 R)
• M55: 18,174,496 km (0.102 R)
• M56: 19,008,055 km (0.108 R)
• M57: 19,892,627 km (0.1 R)
• M58: 19,970,119 km (0.039 R)
• M59: 20,437,612 km (0.101 R)
• M60: 20,908,696 km (0.107 R)
• M61: 21,304,083 km (0.097 R)
• M62: 21,502,600 km (0.082 R)
• M63: 21,701,864 km (0.077 R)
• M64: 21,821,692 km (0.091 R)
• M65: 22,383,731 km (0.076 R)
• M66: 22,585,539 km (0.094 R)
• M67: 23,031,939 km (0.115 R)
• M68: 23,399,201 km (0.101 R)
• M69: 23,850,837 km (0.086 R)
• M70: 23,974,405 km (0.058 R)
• M71: 24,098,272 km (0.09 R)
• M72: 24,181,000 km (0.039 R)
• M73: 25,138,875 km (0.116 R)
• M74: 25,517,058 km (0.066 R)
• M75: 25,601,432 km (0.083 R)
• M76: 26,321,745 km (0.101 R)
• M77: 26,492,137 km (0.111 R)
• M78: 27,091,726 km (0.036 R)
• M79: 27,652,418 km (0.057 R)
• M80: 27,825,653 km (0.088 R)
• M81: 27,999,336 km (0.102 R)
• M82: 28,741,341 km (0.112 R)
• M83: 28,829,155 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 5.3

Gravity: 29.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.43 AU - 13.43 AU

Year: 17802 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,416,839 km

• M1: 84,972 km (0.116 R)
• M2: 218,413 km (0.101 R)
• M3: 295,157 km (0.044 R)
• M4: 580,589 km (0.102 R)
• M5: 883,226 km (0.103 R)
• M6: 1,739,075 km (0.106 R)
• M7: 2,202,978 km (0.088 R)
• M8: 2,307,248 km (0.098 R)
• M9: 2,413,014 km (0.111 R)
• M10: 2,629,631 km (0.078 R)
• M11: 3,316,435 km (0.055 R)
• M12: 3,679,659 km (0.106 R)
• M13: 4,226,439 km (0.097 R)
• M14: 4,798,202 km (0.097 R)
• M15: 5,347,525 km (0.069 R)
• M16: 5,772,383 km (0.039 R)
• M17: 5,916,446 km (0.12 R)
• M18: 6,013,086 km (0.058 R)
• M19: 6,061,706 km (0.116 R)
• M20: 6,654,412 km (0.101 R)
• M21: 6,856,070 km (0.052 R)
• M22: 9,768,741 km (0.08 R)
• M23: 10,345,142 km (0.099 R)
• M24: 10,520,171 km (0.103 R)
• M25: 10,696,098 km (0.094 R)
• M26: 11,590,843 km (0.106 R)
• M27: 11,772,604 km (0.117 R)
• M28: 12,016,449 km (0.087 R)
• M29: 12,385,507 km (0.091 R)
• M30: 12,945,901 km (0.057 R)
• M31: 14,091,371 km (0.098 R)
• M32: 15,004,367 km (0.049 R)
• M33: 15,668,283 km (0.056 R)
• M34: 15,735,153 km (0.082 R)
• M35: 16,138,618 km (0.108 R)
• M36: 18,206,659 km (0.096 R)
• M37: 18,559,411 km (0.11 R)
• M38: 19,847,598 km (0.105 R)
• M39: 19,920,004 km (0.095 R)
• M40: 20,137,818 km (0.118 R)
• M41: 20,869,501 km (0.111 R)
• M42: 21,016,855 km (0.059 R)
• M43: 21,684,211 km (0.063 R)
• M44: 22,208,103 km (0.086 R)
• M45: 22,812,030 km (0.109 R)
• M46: 22,963,872 km (0.1 R)
• M47: 25,124,214 km (0.042 R)
• M48: 25,202,454 km (0.1 R)
• M49: 25,674,286 km (0.11 R)
• M50: 26,546,741 km (0.103 R)
• M51: 27,671,268 km (0.115 R)
• M52: 29,304,428 km (0.101 R)
• M53: 30,299,254 km (0.079 R)
• M54: 30,549,680 km (0.054 R)
• M55: 32,321,966 km (0.089 R)
• M56: 32,407,237 km (0.077 R)
• M57: 32,748,769 km (0.11 R)
• M58: 33,694,377 km (0.116 R)
• M59: 33,780,845 km (0.117 R)
• M60: 34,040,547 km (0.119 R)
• M61: 35,700,485 km (0.045 R)
• M62: 35,788,598 km (0.093 R)
• M63: 35,876,711 km (0.074 R)
• M64: 37,834,648 km (0.097 R)
• M65: 38,194,431 km (0.085 R)
• M66: 40,009,801 km (0.08 R)
• M67: 40,835,880 km (0.116 R)
• M68: 41,112,487 km (0.084 R)
• M69: 41,946,046 km (0.113 R)
• M70: 43,253,831 km (0.091 R)
• M71: 45,145,047 km (0.07 R)
• M72: 46,966,700 km (0.115 R)
• M73: 47,643,780 km (0.104 R)
• M74: 52,774,090 km (0.074 R)
• M75: 56,017,072 km (0.103 R)
• M76: 59,428,353 km (0.043 R)
• M77: 59,846,479 km (0.057 R)
• M78: 60,475,388 km (0.082 R)
• M79: 60,895,758 km (0.07 R)
• M80: 62,481,346 km (0.102 R)
• M81: 63,439,071 km (0.036 R)
• M82: 64,080,248 km (0.114 R)
• M83: 64,723,668 km (0.083 R)
• M84: 66,558,037 km (0.109 R)
• M85: 67,427,201 km (0.108 R)
• M86: 69,176,748 km (0.079 R)
• M87: 70,277,938 km (0.029 R)
• M88: 70,720,000 km (0.028 R)
• M89: 71,162,959 km (0.111 R)
• M90: 71,940,270 km (0.073 R)
• M91: 75,190,882 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit