🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.65 AU - 0.87 AU

Year: 235 Days

Day: 24.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.93 AU - 0.97 AU

Year: 328 Days

Day: 45.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,610,701 km

• M1: 337,942 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.46 AU - 1.66 AU

Year: 691 Days

Day: 24.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,610,701 km

• M1: 594,203 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.13 AU - 3.01 AU

Year: 1462 Days

Day: 46.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 9.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.1 AU - 8.08 AU

Year: 6697 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,610,701 km

• M1: 134,040 km (0.102 R)
• M2: 229,932 km (0.107 R)
• M3: 362,027 km (0.042 R)
• M4: 434,432 km (0.11 R)
• M5: 572,361 km (0.093 R)
• M6: 660,026 km (0.081 R)
• M7: 780,153 km (0.081 R)
• M8: 937,679 km (0.066 R)
• M9: 1,043,445 km (0.102 R)
• M10: 1,105,827 km (0.117 R)
• M11: 1,201,869 km (0.053 R)
• M12: 1,669,213 km (0.055 R)
• M13: 1,874,910 km (0.083 R)
• M14: 2,089,134 km (0.102 R)
• M15: 2,189,215 km (0.117 R)
• M16: 3,046,411 km (0.045 R)
• M17: 3,114,628 km (0.03 R)
• M18: 3,416,067 km (0.104 R)
• M19: 3,558,485 km (0.1 R)
• M20: 4,505,140 km (0.075 R)
• M21: 4,952,886 km (0.118 R)
• M22: 5,497,722 km (0.116 R)
• M23: 5,636,997 km (0.116 R)
• M24: 6,004,559 km (0.091 R)
• M25: 6,205,768 km (0.085 R)
• M26: 6,703,481 km (0.107 R)
• M27: 7,123,103 km (0.067 R)
• M28: 7,275,094 km (0.058 R)
• M29: 7,799,734 km (0.109 R)
• M30: 8,019,343 km (0.116 R)
• M31: 8,209,333 km (0.08 R)
• M32: 8,432,682 km (0.035 R)
• M33: 8,658,126 km (0.031 R)
• M34: 8,722,902 km (0.111 R)
• M35: 8,820,440 km (0.103 R)
• M36: 9,412,848 km (0.059 R)
• M37: 10,018,121 km (0.116 R)
• M38: 10,428,767 km (0.039 R)
• M39: 10,775,086 km (0.049 R)
• M40: 11,160,450 km (0.074 R)
• M41: 11,836,782 km (0.078 R)
• M42: 12,053,100 km (0.106 R)
• M43: 12,234,413 km (0.048 R)
• M44: 13,378,538 km (0.077 R)
• M45: 13,982,315 km (0.065 R)
• M46: 14,943,630 km (0.088 R)
• M47: 15,294,886 km (0.082 R)
• M48: 15,569,997 km (0.098 R)
• M49: 15,807,109 km (0.073 R)
• M50: 16,244,833 km (0.1 R)
• M51: 16,324,868 km (0.072 R)
• M52: 16,888,852 km (0.05 R)
• M53: 18,201,723 km (0.075 R)
• M54: 19,081,059 km (0.087 R)
• M55: 19,419,599 km (0.109 R)
• M56: 20,188,831 km (0.054 R)
• M57: 21,098,685 km (0.089 R)
• M58: 21,229,733 km (0.115 R)
• M59: 21,933,441 km (0.112 R)
• M60: 22,823,848 km (0.049 R)
• M61: 23,544,610 km (0.1 R)
• M62: 23,953,312 km (0.084 R)
• M63: 24,090,044 km (0.052 R)
• M64: 25,425,505 km (0.086 R)
• M65: 25,798,153 km (0.103 R)
• M66: 26,360,491 km (0.084 R)
• M67: 27,021,564 km (0.061 R)
• M68: 27,831,786 km (0.025 R)
• M69: 28,408,486 km (0.119 R)
• M70: 28,891,986 km (0.089 R)
• M71: 29,378,329 km (0.089 R)
• M72: 29,573,704 km (0.1 R)
• M73: 30,014,569 km (0.105 R)
• M74: 30,457,827 km (0.078 R)
• M75: 31,400,443 km (0.112 R)
• M76: 32,352,634 km (0.084 R)
• M77: 32,958,954 km (0.1 R)
• M78: 33,263,386 km (0.099 R)
• M79: 34,028,878 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 8.3

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.82 AU - 9.98 AU

Year: 10224 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,610,701 km

• M1: 230,979 km (0.09 R)
• M2: 378,183 km (0.08 R)
• M3: 479,910 km (0.07 R)
• M4: 608,415 km (0.098 R)
• M5: 1,368,521 km (0.108 R)
• M6: 1,484,609 km (0.067 R)
• M7: 2,385,936 km (0.104 R)
• M8: 2,698,895 km (0.099 R)
• M9: 3,682,202 km (0.079 R)
• M10: 4,144,459 km (0.11 R)
• M11: 4,348,212 km (0.102 R)
• M12: 5,378,642 km (0.051 R)
• M13: 5,675,893 km (0.099 R)
• M14: 5,864,237 km (0.073 R)
• M15: 5,940,232 km (0.027 R)
• M16: 6,131,568 km (0.07 R)
• M17: 6,324,998 km (0.034 R)
• M18: 6,957,498 km (0.084 R)
• M19: 7,037,981 km (0.096 R)
• M20: 7,159,305 km (0.09 R)
• M21: 8,027,721 km (0.098 R)
• M22: 8,154,580 km (0.102 R)
• M23: 8,625,215 km (0.104 R)
• M24: 9,060,694 km (0.074 R)
• M25: 9,192,640 km (0.085 R)
• M26: 9,281,052 km (0.094 R)
• M27: 9,458,774 km (0.107 R)
• M28: 9,547,934 km (0.078 R)
• M29: 10,501,920 km (0.091 R)
• M30: 10,686,973 km (0.098 R)
• M31: 10,919,897 km (0.113 R)
• M32: 11,296,135 km (0.039 R)
• M33: 12,352,595 km (0.073 R)
• M34: 12,450,133 km (0.093 R)
• M35: 13,742,210 km (0.051 R)
• M36: 14,661,489 km (0.113 R)
• M37: 15,128,683 km (0.118 R)
• M38: 15,180,893 km (0.072 R)
• M39: 15,442,689 km (0.117 R)
• M40: 15,548,006 km (0.088 R)
• M41: 15,971,069 km (0.061 R)
• M42: 17,536,461 km (0.117 R)
• M43: 18,032,228 km (0.043 R)
• M44: 18,700,332 km (0.103 R)
• M45: 19,150,173 km (0.112 R)
• M46: 19,888,887 km (0.06 R)
• M47: 20,003,479 km (0.099 R)
• M48: 20,752,965 km (0.027 R)
• M49: 21,101,827 km (0.099 R)
• M50: 22,042,049 km (0.093 R)
• M51: 22,101,290 km (0.12 R)
• M52: 25,376,586 km (0.037 R)
• M53: 26,375,750 km (0.09 R)
• M54: 26,501,562 km (0.097 R)
• M55: 28,541,479 km (0.073 R)
• M56: 28,864,760 km (0.083 R)
• M57: 29,319,387 km (0.088 R)
• M58: 29,645,660 km (0.093 R)
• M59: 29,711,035 km (0.119 R)
• M60: 30,697,483 km (0.077 R)
• M61: 31,294,528 km (0.081 R)
• M62: 35,164,027 km (0.112 R)
• M63: 35,371,818 km (0.057 R)
• M64: 36,207,023 km (0.086 R)
• M65: 36,627,243 km (0.083 R)
• M66: 36,697,405 km (0.075 R)
• M67: 36,837,877 km (0.072 R)
• M68: 38,252,475 km (0.1 R)
• M69: 38,323,534 km (0.089 R)
• M70: 40,117,811 km (0.107 R)
• M71: 40,770,356 km (0.062 R)
• M72: 41,865,862 km (0.114 R)
• M73: 42,527,832 km (0.046 R)
• M74: 42,823,138 km (0.12 R)
• M75: 44,909,131 km (0.093 R)
• M76: 44,984,229 km (0.096 R)
• M77: 45,059,477 km (0.028 R)
• M78: 46,495,317 km (0.104 R)
• M79: 46,723,454 km (0.047 R)
• M80: 47,257,070 km (0.098 R)
• M81: 47,562,997 km (0.037 R)
• M82: 48,638,756 km (0.119 R)
• M83: 49,257,044 km (0.085 R)
• M84: 49,877,875 km (0.104 R)
• M85: 50,579,489 km (0.053 R)
• M86: 51,677,238 km (0.045 R)
• M87: 51,913,603 km (0.057 R)
• M88: 52,071,279 km (0.072 R)
• M89: 52,150,267 km (0.119 R)
• M90: 52,545,354 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.8

Radius: 4.4

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.95 AU - 14.23 AU

Year: 16801 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,610,701 km

• M1: 68,965 km (0.052 R)
• M2: 214,224 km (0.028 R)
• M3: 304,731 km (0.088 R)
• M4: 455,974 km (0.099 R)
• M5: 904,020 km (0.11 R)
• M6: 1,212,491 km (0.101 R)
• M7: 1,354,160 km (0.06 R)
• M8: 1,451,698 km (0.101 R)
• M9: 1,653,356 km (0.118 R)
• M10: 1,972,598 km (0.118 R)
• M11: 2,139,250 km (0.057 R)
• M12: 2,339,561 km (0.105 R)
• M13: 2,881,853 km (0.119 R)
• M14: 3,832,697 km (0.091 R)
• M15: 3,867,105 km (0.052 R)
• M16: 4,686,303 km (0.098 R)
• M17: 5,172,346 km (0.114 R)
• M18: 5,401,979 km (0.114 R)
• M19: 5,674,247 km (0.115 R)
• M20: 6,070,831 km (0.082 R)
• M21: 6,765,265 km (0.106 R)
• M22: 7,527,765 km (0.051 R)
• M23: 7,657,466 km (0.105 R)
• M24: 8,228,032 km (0.108 R)
• M25: 8,949,094 km (0.107 R)
• M26: 9,596,255 km (0.047 R)
• M27: 11,279,231 km (0.119 R)
• M28: 11,477,298 km (0.065 R)
• M29: 12,587,165 km (0.059 R)
• M30: 12,792,712 km (0.08 R)
• M31: 13,154,889 km (0.066 R)
• M32: 13,363,279 km (0.065 R)
• M33: 14,583,249 km (0.04 R)
• M34: 14,744,965 km (0.056 R)
• M35: 16,004,429 km (0.052 R)
• M36: 16,227,031 km (0.077 R)
• M37: 16,562,728 km (0.106 R)
• M38: 17,184,307 km (0.111 R)
• M39: 17,298,151 km (0.077 R)
• M40: 18,275,624 km (0.079 R)
• M41: 18,800,413 km (0.074 R)
• M42: 19,567,102 km (0.094 R)
• M43: 19,626,493 km (0.053 R)
• M44: 21,497,364 km (0.096 R)
• M45: 22,236,676 km (0.113 R)
• M46: 22,360,693 km (0.06 R)
• M47: 22,921,685 km (0.114 R)
• M48: 24,376,375 km (0.116 R)
• M49: 25,147,103 km (0.053 R)
• M50: 25,405,758 km (0.064 R)
• M51: 25,730,385 km (0.116 R)
• M52: 26,712,345 km (0.111 R)
• M53: 26,778,168 km (0.117 R)
• M54: 28,174,665 km (0.065 R)
• M55: 28,915,473 km (0.059 R)
• M56: 29,322,379 km (0.037 R)
• M57: 29,526,431 km (0.07 R)
• M58: 30,485,204 km (0.033 R)
• M59: 31,245,610 km (0.053 R)
• M60: 31,942,437 km (0.105 R)
• M61: 33,067,712 km (0.091 R)
• M62: 33,209,381 km (0.064 R)
• M63: 34,924,072 km (0.112 R)
• M64: 35,792,039 km (0.069 R)
• M65: 36,301,718 km (0.05 R)
• M66: 37,107,453 km (0.104 R)
• M67: 37,402,011 km (0.113 R)
• M68: 37,475,763 km (0.071 R)
• M69: 38,513,074 km (0.078 R)
• M70: 39,484,862 km (0.116 R)
• M71: 40,464,578 km (0.111 R)
• M72: 41,147,493 km (0.029 R)
• M73: 41,299,783 km (0.104 R)
• M74: 41,757,852 km (0.111 R)
• M75: 42,140,823 km (0.092 R)
• M76: 42,601,883 km (0.12 R)
• M77: 42,910,204 km (0.119 R)
• M78: 43,219,274 km (0.08 R)
• M79: 43,296,616 km (0.095 R)
• M80: 45,010,559 km (0.106 R)
• M81: 45,324,564 km (0.057 R)
• M82: 46,508,632 km (0.104 R)
• M83: 48,022,861 km (0.115 R)
• M84: 48,103,046 km (0.114 R)
• M85: 48,826,351 km (0.063 R)
• M86: 50,202,353 km (0.102 R)
• M87: 51,099,641 km (0.091 R)
• M88: 51,509,090 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.9

Radius: 7.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.16 AU - 20.38 AU

Year: 28849 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,610,701 km

• M1: 93,499 km (0.11 R)
• M2: 481,256 km (0.065 R)
• M3: 655,837 km (0.083 R)
• M4: 712,235 km (0.11 R)
• M5: 1,693,448 km (0.083 R)
• M6: 1,772,585 km (0.087 R)
• M7: 2,244,417 km (0.045 R)
• M8: 2,630,379 km (0.077 R)
• M9: 2,691,714 km (0.119 R)
• M10: 2,973,258 km (0.045 R)
• M11: 3,069,300 km (0.108 R)
• M12: 3,166,239 km (0.074 R)
• M13: 3,978,705 km (0.078 R)
• M14: 4,814,658 km (0.039 R)
• M15: 5,782,855 km (0.115 R)
• M16: 6,268,450 km (0.091 R)
• M17: 6,350,729 km (0.093 R)
• M18: 6,474,745 km (0.114 R)
• M19: 6,557,772 km (0.117 R)
• M20: 7,021,376 km (0.12 R)
• M21: 8,748,334 km (0.103 R)
• M22: 9,351,812 km (0.082 R)
• M23: 10,354,865 km (0.086 R)
• M24: 10,598,710 km (0.115 R)
• M25: 10,696,846 km (0.12 R)
• M26: 10,992,900 km (0.101 R)
• M27: 11,492,258 km (0.118 R)
• M28: 12,409,742 km (0.097 R)
• M29: 13,722,613 km (0.026 R)
• M30: 14,044,248 km (0.027 R)
• M31: 14,640,396 km (0.063 R)
• M32: 16,025,821 km (0.112 R)
• M33: 16,082,070 km (0.092 R)
• M34: 16,477,906 km (0.057 R)
• M35: 16,762,591 km (0.113 R)
• M36: 17,742,756 km (0.113 R)
• M37: 18,386,775 km (0.107 R)
• M38: 18,504,808 km (0.045 R)
• M39: 19,217,642 km (0.083 R)
• M40: 19,818,427 km (0.1 R)
• M41: 21,285,683 km (0.109 R)
• M42: 21,409,550 km (0.051 R)
• M43: 24,323,267 km (0.103 R)
• M44: 26,755,430 km (0.101 R)
• M45: 27,358,758 km (0.071 R)
• M46: 27,966,574 km (0.081 R)
• M47: 28,102,110 km (0.062 R)
• M48: 28,306,012 km (0.116 R)
• M49: 32,343,508 km (0.1 R)
• M50: 33,201,153 km (0.096 R)
• M51: 34,066,128 km (0.087 R)
• M52: 34,428,753 km (0.079 R)
• M53: 34,647,016 km (0.091 R)
• M54: 34,865,579 km (0.12 R)
• M55: 34,938,583 km (0.063 R)
• M56: 35,671,313 km (0.114 R)
• M57: 37,824,475 km (0.079 R)
• M58: 38,803,294 km (0.106 R)
• M59: 39,866,636 km (0.119 R)
• M60: 40,172,264 km (0.064 R)
• M61: 41,325,215 km (0.073 R)
• M62: 42,722,908 km (0.075 R)
• M63: 45,007,417 km (0.12 R)
• M64: 45,245,876 km (0.099 R)
• M65: 46,044,280 km (0.098 R)
• M66: 46,927,805 km (0.088 R)
• M67: 48,141,492 km (0.059 R)
• M68: 50,104,964 km (0.07 R)
• M69: 50,682,562 km (0.115 R)
• M70: 51,428,457 km (0.104 R)
• M71: 52,010,991 km (0.078 R)
• M72: 52,428,519 km (0.079 R)
• M73: 53,182,791 km (0.114 R)
• M74: 54,617,285 km (0.091 R)
• M75: 56,064,644 km (0.053 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit