🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.06 AU

Year: 341 Days

Day: 31.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.19 AU - 1.91 AU

Year: 678 Days

Day: 12.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,753,058 km

• M1: 137,780 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.02 AU - 3.46 AU

Year: 2050 Days

Day: 13 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.76 AU - 3.96 AU

Year: 2165 Days

Day: 13.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,753,058 km

• M1: 104,569 km (0.098 R)
• M2: 337,792 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4 AU - 4.46 AU

Year: 3058 Days

Day: 18.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 9

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.97 AU - 7.17 AU

Year: 5919 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,753,058 km

• M1: 117,584 km (0.106 R)
• M2: 239,805 km (0.052 R)
• M3: 318,195 km (0.107 R)
• M4: 376,837 km (0.1 R)
• M5: 695,181 km (0.068 R)
• M6: 964,457 km (0.083 R)
• M7: 1,384,079 km (0.039 R)
• M8: 1,799,363 km (0.047 R)
• M9: 2,070,584 km (0.115 R)
• M10: 2,251,897 km (0.085 R)
• M11: 2,717,146 km (0.109 R)
• M12: 3,328,253 km (0.076 R)
• M13: 3,469,773 km (0.066 R)
• M14: 3,931,282 km (0.097 R)
• M15: 4,232,722 km (0.091 R)
• M16: 4,672,540 km (0.1 R)
• M17: 4,911,448 km (0.07 R)
• M18: 4,991,931 km (0.066 R)
• M19: 5,099,941 km (0.1 R)
• M20: 5,236,075 km (0.063 R)
• M21: 5,539,908 km (0.083 R)
• M22: 5,849,576 km (0.067 R)
• M23: 5,934,996 km (0.093 R)
• M24: 6,078,161 km (0.081 R)
• M25: 6,135,906 km (0.075 R)
• M26: 6,931,917 km (0.059 R)
• M27: 7,573,392 km (0.088 R)
• M28: 7,979,999 km (0.058 R)
• M29: 8,361,773 km (0.085 R)
• M30: 9,408,659 km (0.09 R)
• M31: 9,913,552 km (0.11 R)
• M32: 10,117,902 km (0.096 R)
• M33: 10,255,084 km (0.074 R)
• M34: 10,739,631 km (0.117 R)
• M35: 10,914,511 km (0.089 R)
• M36: 11,659,359 km (0.074 R)
• M37: 12,530,617 km (0.066 R)
• M38: 12,825,773 km (0.11 R)
• M39: 12,936,925 km (0.119 R)
• M40: 13,272,622 km (0.079 R)
• M41: 13,611,312 km (0.12 R)
• M42: 13,800,553 km (0.099 R)
• M43: 14,258,472 km (0.068 R)
• M44: 14,643,986 km (0.119 R)
• M45: 14,721,478 km (0.112 R)
• M46: 15,583,012 km (0.063 R)
• M47: 16,541,485 km (0.106 R)
• M48: 18,181,078 km (0.072 R)
• M49: 18,809,090 km (0.097 R)
• M50: 19,274,190 km (0.084 R)
• M51: 19,401,797 km (0.082 R)
• M52: 20,086,506 km (0.11 R)
• M53: 20,605,312 km (0.055 R)
• M54: 20,735,761 km (0.044 R)
• M55: 20,997,408 km (0.104 R)
• M56: 21,084,773 km (0.085 R)
• M57: 21,216,269 km (0.065 R)
• M58: 21,833,061 km (0.078 R)
• M59: 21,965,904 km (0.114 R)
• M60: 22,455,688 km (0.09 R)
• M61: 22,949,061 km (0.054 R)
• M62: 23,219,684 km (0.069 R)
• M63: 23,627,637 km (0.119 R)
• M64: 23,764,071 km (0.112 R)
• M65: 23,946,430 km (0.118 R)
• M66: 24,129,389 km (0.118 R)
• M67: 24,680,806 km (0.108 R)
• M68: 24,865,560 km (0.113 R)
• M69: 26,359,743 km (0.107 R)
• M70: 26,595,958 km (0.109 R)
• M71: 26,737,927 km (0.07 R)
• M72: 27,260,771 km (0.108 R)
• M73: 27,547,401 km (0.115 R)
• M74: 27,739,036 km (0.075 R)
• M75: 28,171,822 km (0.087 R)
• M76: 28,413,273 km (0.042 R)
• M77: 28,606,853 km (0.111 R)
• M78: 28,898,120 km (0.095 R)
• M79: 30,319,748 km (0.045 R)
• M80: 31,063,848 km (0.105 R)
• M81: 31,413,309 km (0.085 R)
• M82: 31,814,082 km (0.118 R)
• M83: 33,077,735 km (0.086 R)
• M84: 33,332,500 km (0.092 R)
• M85: 34,203,309 km (0.114 R)
• M86: 34,357,694 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 12.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.39 AU - 9.45 AU

Year: 9363 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,753,058 km

• M1: 261,497 km (0.106 R)
• M2: 742,305 km (0.117 R)
• M3: 852,708 km (0.081 R)
• M4: 935,286 km (0.118 R)
• M5: 1,219,073 km (0.095 R)
• M6: 1,294,470 km (0.068 R)
• M7: 1,490,444 km (0.063 R)
• M8: 2,205,671 km (0.116 R)
• M9: 2,370,079 km (0.054 R)
• M10: 2,587,445 km (0.104 R)
• M11: 2,711,162 km (0.099 R)
• M12: 2,862,256 km (0.1 R)
• M13: 3,042,222 km (0.093 R)
• M14: 3,386,297 km (0.061 R)
• M15: 3,522,132 km (0.066 R)
• M16: 3,827,162 km (0.112 R)
• M17: 4,112,146 km (0.115 R)
• M18: 4,286,428 km (0.071 R)
• M19: 4,916,085 km (0.092 R)
• M20: 5,226,052 km (0.109 R)
• M21: 5,670,956 km (0.053 R)
• M22: 5,767,896 km (0.083 R)
• M23: 6,260,970 km (0.11 R)
• M24: 6,394,860 km (0.056 R)
• M25: 6,665,333 km (0.111 R)
• M26: 6,767,658 km (0.106 R)
• M27: 7,008,660 km (0.096 R)
• M28: 7,357,971 km (0.062 R)
• M29: 8,774,214 km (0.084 R)
• M30: 9,302,893 km (0.027 R)
• M31: 9,609,569 km (0.067 R)
• M32: 9,686,761 km (0.058 R)
• M33: 10,470,355 km (0.096 R)
• M34: 11,766,172 km (0.069 R)
• M35: 12,014,803 km (0.11 R)
• M36: 12,391,042 km (0.028 R)
• M37: 12,856,142 km (0.062 R)
• M38: 13,069,468 km (0.114 R)
• M39: 13,197,973 km (0.068 R)
• M40: 13,890,611 km (0.037 R)
• M41: 14,021,808 km (0.049 R)
• M42: 15,537,534 km (0.102 R)
• M43: 15,901,655 km (0.067 R)
• M44: 16,407,146 km (0.032 R)
• M45: 16,964,399 km (0.118 R)
• M46: 18,193,195 km (0.05 R)
• M47: 18,770,045 km (0.104 R)
• M48: 18,915,304 km (0.044 R)
• M49: 19,109,333 km (0.054 R)
• M50: 19,450,715 km (0.039 R)
• M51: 19,744,825 km (0.053 R)
• M52: 20,436,864 km (0.12 R)
• M53: 20,786,026 km (0.039 R)
• M54: 21,641,875 km (0.089 R)
• M55: 22,818,163 km (0.1 R)
• M56: 23,910,228 km (0.102 R)
• M57: 24,594,788 km (0.104 R)
• M58: 24,966,089 km (0.045 R)
• M59: 25,553,411 km (0.089 R)
• M60: 25,768,084 km (0.044 R)
• M61: 27,616,814 km (0.056 R)
• M62: 28,835,887 km (0.079 R)
• M63: 28,947,487 km (0.078 R)
• M64: 29,451,931 km (0.085 R)
• M65: 30,185,559 km (0.115 R)
• M66: 31,268,797 km (0.103 R)
• M67: 32,306,558 km (0.073 R)
• M68: 32,422,646 km (0.062 R)
• M69: 33,180,209 km (0.103 R)
• M70: 33,297,195 km (0.085 R)
• M71: 33,825,724 km (0.113 R)
• M72: 33,943,458 km (0.083 R)
• M73: 34,179,523 km (0.074 R)
• M74: 34,416,037 km (0.12 R)
• M75: 34,534,668 km (0.105 R)
• M76: 34,712,540 km (0.102 R)
• M77: 35,727,113 km (0.1 R)
• M78: 35,847,091 km (0.104 R)
• M79: 36,630,235 km (0.091 R)
• M80: 37,236,556 km (0.035 R)
• M81: 37,479,951 km (0.079 R)
• M82: 38,274,914 km (0.061 R)
• M83: 39,198,980 km (0.063 R)
• M84: 39,446,565 km (0.114 R)
• M85: 41,006,272 km (0.101 R)
• M86: 41,320,577 km (0.089 R)
• M87: 41,572,650 km (0.101 R)
• M88: 42,015,011 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 10.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.86 AU - 11.14 AU

Year: 12822 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,753,058 km

• M1: 147,204 km (0.106 R)
• M2: 306,526 km (0.079 R)
• M3: 437,125 km (0.065 R)
• M4: 590,014 km (0.072 R)
• M5: 680,521 km (0.1 R)
• M6: 862,282 km (0.079 R)
• M7: 1,124,677 km (0.053 R)
• M8: 1,342,641 km (0.06 R)
• M9: 1,556,267 km (0.109 R)
• M10: 1,629,869 km (0.108 R)
• M11: 1,917,246 km (0.082 R)
• M12: 2,077,166 km (0.11 R)
• M13: 2,241,574 km (0.1 R)
• M14: 2,389,078 km (0.087 R)
• M15: 2,496,489 km (0.117 R)
• M16: 2,716,099 km (0.102 R)
• M17: 2,896,514 km (0.088 R)
• M18: 3,034,294 km (0.107 R)
• M19: 3,174,467 km (0.076 R)
• M20: 3,292,948 km (0.108 R)
• M21: 5,017,662 km (0.067 R)
• M22: 5,352,013 km (0.106 R)
• M23: 5,550,530 km (0.116 R)
• M24: 5,693,695 km (0.096 R)
• M25: 6,013,236 km (0.118 R)
• M26: 7,192,815 km (0.115 R)
• M27: 7,633,531 km (0.104 R)
• M28: 7,760,988 km (0.075 R)
• M29: 7,921,357 km (0.076 R)
• M30: 8,050,609 km (0.118 R)
• M31: 8,607,113 km (0.115 R)
• M32: 9,896,049 km (0.113 R)
• M33: 10,175,049 km (0.102 R)
• M34: 10,350,677 km (0.083 R)
• M35: 10,456,592 km (0.075 R)
• M36: 10,527,501 km (0.094 R)
• M37: 10,598,411 km (0.114 R)
• M38: 11,027,607 km (0.108 R)
• M39: 12,536,601 km (0.086 R)
• M40: 13,334,406 km (0.107 R)
• M41: 13,565,385 km (0.051 R)
• M42: 14,226,907 km (0.064 R)
• M43: 14,581,454 km (0.053 R)
• M44: 14,899,050 km (0.078 R)
• M45: 15,500,733 km (0.058 R)
• M46: 15,906,293 km (0.119 R)
• M47: 15,987,824 km (0.049 R)
• M48: 16,110,344 km (0.119 R)
• M49: 16,192,174 km (0.096 R)
• M50: 16,893,788 km (0.051 R)
• M51: 17,143,766 km (0.111 R)
• M52: 18,113,460 km (0.071 R)
• M53: 18,198,581 km (0.112 R)
• M54: 18,412,057 km (0.069 R)
• M55: 18,583,496 km (0.094 R)
• M56: 20,193,768 km (0.114 R)
• M57: 20,503,435 km (0.104 R)
• M58: 21,217,167 km (0.115 R)
• M59: 21,351,954 km (0.114 R)
• M60: 22,120,888 km (0.051 R)
• M61: 22,211,993 km (0.066 R)
• M62: 23,453,356 km (0.057 R)
• M63: 23,592,781 km (0.103 R)
• M64: 24,106,051 km (0.047 R)
• M65: 24,481,542 km (0.105 R)
• M66: 25,096,090 km (0.068 R)
• M67: 26,872,565 km (0.106 R)
• M68: 27,604,397 km (0.042 R)
• M69: 28,046,609 km (0.07 R)
• M70: 28,937,913 km (0.108 R)
• M71: 30,393,650 km (0.081 R)
• M72: 31,411,364 km (0.1 R)
• M73: 31,513,839 km (0.079 R)
• M74: 32,388,687 km (0.095 R)
• M75: 32,492,059 km (0.062 R)
• M76: 32,699,252 km (0.061 R)
• M77: 33,114,985 km (0.1 R)
• M78: 33,219,254 km (0.084 R)
• M79: 33,689,590 km (0.072 R)
• M80: 33,951,835 km (0.105 R)
• M81: 34,531,228 km (0.081 R)
• M82: 34,636,844 km (0.064 R)
• M83: 35,326,490 km (0.053 R)
• M84: 35,699,587 km (0.111 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit