🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 35.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.93 AU - 1.39 AU

Year: 463 Days

Day: 15.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,384,423 km

• M1: 44,580 km (0.11 R)
• M2: 534,214 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.59 AU - 1.93 AU

Year: 866 Days

Day: 35 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.84 AU - 2.6 AU

Year: 1227 Days

Day: 33.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.98 AU - 4.94 AU

Year: 2922 Days

Day: 14.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 11.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.24 AU - 7.64 AU

Year: 7526 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,384,423 km

• M1: 141,819 km (0.061 R)
• M2: 225,145 km (0.042 R)
• M3: 339,587 km (0.106 R)
• M4: 708,047 km (0.113 R)
• M5: 786,137 km (0.12 R)
• M6: 883,974 km (0.098 R)
• M7: 986,448 km (0.104 R)
• M8: 1,203,964 km (0.099 R)
• M9: 1,299,407 km (0.12 R)
• M10: 1,457,682 km (0.081 R)
• M11: 1,560,007 km (0.079 R)
• M12: 1,664,725 km (0.053 R)
• M13: 1,926,222 km (0.081 R)
• M14: 2,865,248 km (0.098 R)
• M15: 3,153,074 km (0.066 R)
• M16: 3,314,191 km (0.06 R)
• M17: 3,672,478 km (0.111 R)
• M18: 3,870,695 km (0.084 R)
• M19: 4,486,291 km (0.044 R)
• M20: 4,637,384 km (0.059 R)
• M21: 4,821,091 km (0.093 R)
• M22: 4,913,841 km (0.082 R)
• M23: 5,069,722 km (0.094 R)
• M24: 5,354,557 km (0.05 R)
• M25: 5,775,076 km (0.12 R)
• M26: 6,039,416 km (0.085 R)
• M27: 6,375,263 km (0.108 R)
• M28: 6,925,334 km (0.037 R)
• M29: 7,815,442 km (0.039 R)
• M30: 8,071,104 km (0.113 R)
• M31: 9,044,986 km (0.092 R)
• M32: 9,623,631 km (0.108 R)
• M33: 10,735,891 km (0.08 R)
• M34: 11,224,927 km (0.07 R)
• M35: 11,513,501 km (0.102 R)
• M36: 12,436,819 km (0.111 R)
• M37: 12,521,940 km (0.09 R)
• M38: 13,123,174 km (0.117 R)
• M39: 13,689,851 km (0.046 R)
• M40: 13,954,190 km (0.083 R)
• M41: 15,028,153 km (0.085 R)
• M42: 15,118,810 km (0.077 R)
• M43: 15,620,860 km (0.081 R)
• M44: 15,850,942 km (0.097 R)
• M45: 16,361,070 km (0.071 R)
• M46: 16,454,419 km (0.068 R)
• M47: 17,731,536 km (0.073 R)
• M48: 17,827,429 km (0.066 R)
• M49: 18,116,153 km (0.054 R)
• M50: 18,212,643 km (0.069 R)
• M51: 18,503,461 km (0.033 R)
• M52: 18,746,857 km (0.098 R)
• M53: 19,089,586 km (0.114 R)
• M54: 20,229,970 km (0.045 R)
• M55: 20,380,316 km (0.034 R)
• M56: 20,985,589 km (0.055 R)
• M57: 22,472,443 km (0.084 R)
• M58: 23,097,612 km (0.08 R)
• M59: 23,202,480 km (0.071 R)
• M60: 24,205,534 km (0.118 R)
• M61: 25,655,287 km (0.087 R)
• M62: 26,747,202 km (0.108 R)
• M63: 26,967,410 km (0.114 R)
• M64: 27,188,216 km (0.058 R)
• M65: 27,354,270 km (0.111 R)
• M66: 27,910,026 km (0.059 R)
• M67: 28,021,626 km (0.069 R)
• M68: 31,496,336 km (0.066 R)
• M69: 32,606,202 km (0.089 R)
• M70: 33,136,377 km (0.047 R)
• M71: 33,372,891 km (0.094 R)
• M72: 34,085,875 km (0.101 R)
• M73: 34,205,254 km (0.104 R)
• M74: 34,924,072 km (0.114 R)
• M75: 35,044,348 km (0.025 R)
• M76: 35,345,788 km (0.102 R)
• M77: 35,466,514 km (0.115 R)
• M78: 36,743,032 km (0.043 R)
• M79: 37,110,445 km (0.1 R)
• M80: 37,356,234 km (0.102 R)
• M81: 37,725,741 km (0.029 R)
• M82: 39,403,481 km (0.082 R)
• M83: 40,219,986 km (0.102 R)
• M84: 40,535,488 km (0.11 R)
• M85: 41,296,043 km (0.06 R)
• M86: 41,933,480 km (0.066 R)
• M87: 42,125,414 km (0.034 R)
• M88: 42,574,208 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 10.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.44 AU - 10.24 AU

Year: 8932 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,384,423 km

• M1: 168,896 km (0.057 R)
• M2: 562,937 km (0.071 R)
• M3: 697,724 km (0.059 R)
• M4: 844,181 km (0.103 R)
• M5: 1,034,469 km (0.115 R)
• M6: 1,370,765 km (0.074 R)
• M7: 1,714,541 km (0.102 R)
• M8: 2,000,572 km (0.086 R)
• M9: 2,465,971 km (0.085 R)
• M10: 2,948,574 km (0.115 R)
• M11: 3,061,670 km (0.076 R)
• M12: 3,258,990 km (0.059 R)
• M13: 3,735,758 km (0.04 R)
• M14: 3,840,776 km (0.093 R)
• M15: 4,018,049 km (0.029 R)
• M16: 4,125,760 km (0.105 R)
• M17: 4,252,768 km (0.037 R)
• M18: 4,380,974 km (0.097 R)
• M19: 4,603,725 km (0.119 R)
• M20: 4,735,521 km (0.082 R)
• M21: 5,060,746 km (0.074 R)
• M22: 5,672,302 km (0.101 R)
• M23: 6,517,231 km (0.12 R)
• M24: 6,644,090 km (0.111 R)
• M25: 6,900,501 km (0.102 R)
• M26: 7,845,810 km (0.099 R)
• M27: 8,506,285 km (0.07 R)
• M28: 8,854,997 km (0.07 R)
• M29: 9,303,342 km (0.039 R)
• M30: 9,398,636 km (0.076 R)
• M31: 10,050,733 km (0.116 R)
• M32: 10,767,456 km (0.07 R)
• M33: 11,043,614 km (0.092 R)
• M34: 11,603,110 km (0.075 R)
• M35: 11,834,538 km (0.099 R)
• M36: 11,963,791 km (0.104 R)
• M37: 12,249,971 km (0.106 R)
• M38: 12,538,246 km (0.116 R)
• M39: 12,643,713 km (0.095 R)
• M40: 12,961,758 km (0.114 R)
• M41: 13,255,568 km (0.084 R)
• M42: 13,605,627 km (0.088 R)
• M43: 15,064,506 km (0.107 R)
• M44: 15,769,860 km (0.027 R)
• M45: 15,969,274 km (0.095 R)
• M46: 16,226,881 km (0.087 R)
• M47: 16,920,566 km (0.102 R)
• M48: 17,241,903 km (0.087 R)
• M49: 17,771,778 km (0.08 R)
• M50: 17,979,420 km (0.082 R)
• M51: 18,337,109 km (0.028 R)
• M52: 18,546,845 km (0.1 R)
• M53: 19,302,464 km (0.11 R)
• M54: 19,485,272 km (0.109 R)
• M55: 20,160,557 km (0.079 R)
• M56: 20,563,275 km (0.087 R)
• M57: 20,906,153 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.4

Radius: 11.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.06 AU - 13.02 AU

Year: 15493 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,384,423 km

• M1: 143,315 km (0.11 R)
• M2: 348,713 km (0.09 R)
• M3: 517,609 km (0.098 R)
• M4: 780,602 km (0.097 R)
• M5: 1,086,230 km (0.081 R)
• M6: 1,206,956 km (0.114 R)
• M7: 1,316,312 km (0.046 R)
• M8: 1,396,646 km (0.055 R)
• M9: 1,512,135 km (0.09 R)
• M10: 1,648,120 km (0.096 R)
• M11: 1,770,491 km (0.099 R)
• M12: 1,896,153 km (0.1 R)
• M13: 2,024,807 km (0.12 R)
• M14: 2,349,584 km (0.082 R)
• M15: 2,711,611 km (0.108 R)
• M16: 2,899,506 km (0.11 R)
• M17: 2,984,328 km (0.118 R)
• M18: 3,200,347 km (0.116 R)
• M19: 3,310,302 km (0.118 R)
• M20: 3,533,950 km (0.059 R)
• M21: 3,693,571 km (0.054 R)
• M22: 4,502,597 km (0.11 R)
• M23: 6,277,875 km (0.115 R)
• M24: 6,416,253 km (0.068 R)
• M25: 6,583,653 km (0.112 R)
• M26: 6,894,218 km (0.057 R)
• M27: 7,123,103 km (0.098 R)
• M28: 7,354,531 km (0.08 R)
• M29: 7,442,045 km (0.101 R)
• M30: 7,529,859 km (0.11 R)
• M31: 8,003,935 km (0.072 R)
• M32: 8,396,330 km (0.105 R)
• M33: 8,640,923 km (0.072 R)
• M34: 8,825,826 km (0.104 R)
• M35: 9,231,236 km (0.09 R)
• M36: 9,642,780 km (0.099 R)
• M37: 9,738,522 km (0.089 R)
• M38: 10,222,471 km (0.069 R)
• M39: 11,079,817 km (0.084 R)
• M40: 11,180,197 km (0.046 R)
• M41: 11,652,777 km (0.105 R)
• M42: 12,028,716 km (0.045 R)
• M43: 13,074,256 km (0.103 R)
• M44: 13,500,609 km (0.113 R)
• M45: 14,659,843 km (0.098 R)
• M46: 15,028,752 km (0.092 R)
• M47: 15,437,902 km (0.12 R)
• M48: 16,077,582 km (0.06 R)
• M49: 16,496,157 km (0.1 R)
• M50: 16,610,899 km (0.11 R)
• M51: 17,305,182 km (0.11 R)
• M52: 17,499,660 km (0.117 R)
• M53: 17,616,795 km (0.032 R)
• M54: 18,008,891 km (0.066 R)
• M55: 19,001,772 km (0.099 R)
• M56: 20,586,163 km (0.111 R)
• M57: 22,127,919 km (0.045 R)
• M58: 23,750,008 km (0.091 R)
• M59: 24,969,530 km (0.086 R)
• M60: 25,853,055 km (0.109 R)
• M61: 26,164,668 km (0.094 R)
• M62: 26,388,017 km (0.075 R)
• M63: 27,062,105 km (0.086 R)
• M64: 27,423,833 km (0.076 R)
• M65: 27,605,295 km (0.047 R)
• M66: 28,702,595 km (0.11 R)
• M67: 29,071,504 km (0.055 R)
• M68: 29,210,331 km (0.107 R)
• M69: 29,534,958 km (0.114 R)
• M70: 29,720,908 km (0.078 R)
• M71: 29,953,982 km (0.075 R)
• M72: 30,656,942 km (0.119 R)
• M73: 31,081,351 km (0.12 R)
• M74: 31,507,705 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 5.8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.03 AU - 22.37 AU

Year: 31200 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,384,423 km

• M1: 307,424 km (0.104 R)
• M2: 396,285 km (0.083 R)
• M3: 600,187 km (0.106 R)
• M4: 1,412,952 km (0.042 R)
• M5: 1,473,389 km (0.08 R)
• M6: 2,124,888 km (0.091 R)
• M7: 2,194,451 km (0.09 R)
• M8: 3,087,251 km (0.116 R)
• M9: 3,864,412 km (0.096 R)
• M10: 4,744,347 km (0.092 R)
• M11: 7,248,017 km (0.098 R)
• M12: 7,459,099 km (0.108 R)
• M13: 7,887,249 km (0.105 R)
• M14: 8,544,432 km (0.113 R)
• M15: 12,021,236 km (0.098 R)
• M16: 12,522,539 km (0.059 R)
• M17: 13,675,340 km (0.09 R)
• M18: 14,995,541 km (0.069 R)
• M19: 17,897,141 km (0.072 R)
• M20: 19,265,214 km (0.086 R)
• M21: 19,338,068 km (0.104 R)
• M22: 21,719,965 km (0.043 R)
• M23: 24,824,570 km (0.093 R)
• M24: 25,142,615 km (0.078 R)
• M25: 26,347,027 km (0.092 R)
• M26: 29,313,703 km (0.117 R)
• M27: 30,665,768 km (0.11 R)
• M28: 31,435,300 km (0.102 R)
• M29: 31,521,169 km (0.091 R)
• M30: 31,607,038 km (0.055 R)
• M31: 32,124,497 km (0.113 R)
• M32: 33,781,443 km (0.1 R)
• M33: 39,841,653 km (0.072 R)
• M34: 42,566,578 km (0.1 R)
• M35: 43,137,892 km (0.119 R)
• M36: 44,673,515 km (0.113 R)
• M37: 44,963,435 km (0.092 R)
• M38: 46,227,088 km (0.1 R)
• M39: 49,886,701 km (0.107 R)
• M40: 50,187,542 km (0.1 R)
• M41: 51,700,575 km (0.094 R)
• M42: 51,801,853 km (0.099 R)
• M43: 53,330,743 km (0.105 R)
• M44: 53,638,317 km (0.097 R)
• M45: 54,255,258 km (0.096 R)
• M46: 57,269,805 km (0.041 R)
• M47: 59,168,052 km (0.104 R)
• M48: 59,274,117 km (0.099 R)
• M49: 59,805,489 km (0.099 R)
• M50: 60,018,367 km (0.105 R)
• M51: 60,125,030 km (0.071 R)
• M52: 62,809,713 km (0.096 R)
• M53: 63,242,799 km (0.076 R)
• M54: 64,876,109 km (0.062 R)
• M55: 66,633,435 km (0.084 R)
• M56: 67,739,711 km (0.045 R)
• M57: 68,183,867 km (0.117 R)
• M58: 68,851,971 km (0.045 R)
• M59: 69,298,521 km (0.058 R)
• M60: 70,531,806 km (0.081 R)
• M61: 72,565,290 km (0.094 R)
• M62: 76,689,703 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit