🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.52 AU - 0.54 AU

Year: 139 Days

Day: 16.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 27.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.85 AU - 0.91 AU

Year: 297 Days

Day: 14.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,075,282 km

• M1: 128,505 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.55 AU - 1.81 AU

Year: 784 Days

Day: 15.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 12.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.18 AU - 6.14 AU

Year: 4846 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,075,282 km

• M1: 228,286 km (0.118 R)
• M2: 359,035 km (0.092 R)
• M3: 467,344 km (0.041 R)
• M4: 705,354 km (0.111 R)
• M5: 950,246 km (0.081 R)
• M6: 1,198,578 km (0.113 R)
• M7: 1,337,255 km (0.061 R)
• M8: 1,468,303 km (0.095 R)
• M9: 1,729,651 km (0.091 R)
• M10: 1,815,370 km (0.109 R)
• M11: 2,021,217 km (0.114 R)
• M12: 2,142,391 km (0.094 R)
• M13: 2,297,225 km (0.103 R)
• M14: 2,472,105 km (0.11 R)
• M15: 2,585,799 km (0.093 R)
• M16: 2,835,328 km (0.104 R)
• M17: 2,920,300 km (0.036 R)
• M18: 3,006,169 km (0.111 R)
• M19: 3,092,936 km (0.077 R)
• M20: 3,233,408 km (0.097 R)
• M21: 3,448,381 km (0.058 R)
• M22: 3,612,639 km (0.049 R)
• M23: 3,723,641 km (0.069 R)
• M24: 4,179,166 km (0.118 R)
• M25: 4,652,494 km (0.077 R)
• M26: 4,916,085 km (0.086 R)
• M27: 5,163,969 km (0.087 R)
• M28: 5,436,985 km (0.119 R)
• M29: 5,628,919 km (0.087 R)
• M30: 6,129,474 km (0.112 R)
• M31: 6,351,626 km (0.092 R)
• M32: 6,644,539 km (0.049 R)
• M33: 6,849,787 km (0.093 R)
• M34: 7,173,517 km (0.045 R)
• M35: 7,573,243 km (0.032 R)
• M36: 7,907,893 km (0.105 R)
• M37: 8,150,092 km (0.094 R)
• M38: 8,468,436 km (0.098 R)
• M39: 9,499,315 km (0.067 R)
• M40: 9,653,551 km (0.095 R)
• M41: 9,834,414 km (0.105 R)
• M42: 10,042,655 km (0.04 R)
• M43: 10,173,553 km (0.102 R)
• M44: 10,836,421 km (0.036 R)
• M45: 11,051,543 km (0.117 R)
• M46: 11,376,768 km (0.118 R)
• M47: 11,898,416 km (0.099 R)
• M48: 12,120,419 km (0.071 R)
• M49: 12,287,670 km (0.115 R)
• M50: 13,886,722 km (0.1 R)
• M51: 14,591,926 km (0.104 R)
• M52: 15,218,591 km (0.038 R)
• M53: 15,701,942 km (0.111 R)
• M54: 15,823,565 km (0.106 R)
• M55: 16,098,376 km (0.096 R)
• M56: 17,182,213 km (0.101 R)
• M57: 17,622,330 km (0.07 R)
• M58: 17,875,450 km (0.114 R)
• M59: 18,257,523 km (0.118 R)
• M60: 18,353,415 km (0.032 R)
• M61: 19,029,747 km (0.084 R)
• M62: 19,159,448 km (0.096 R)
• M63: 20,340,224 km (0.108 R)
• M64: 20,439,707 km (0.075 R)
• M65: 20,572,699 km (0.119 R)
• M66: 21,747,641 km (0.119 R)
• M67: 21,951,244 km (0.046 R)
• M68: 22,087,378 km (0.109 R)
• M69: 23,047,946 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 9.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.07 AU - 7.47 AU

Year: 5650 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,075,282 km

• M1: 122,670 km (0.086 R)
• M2: 223,948 km (0.045 R)
• M3: 286,480 km (0.096 R)
• M4: 407,804 km (0.116 R)
• M5: 468,391 km (0.058 R)
• M6: 600,635 km (0.101 R)
• M7: 746,344 km (0.06 R)
• M8: 1,008,888 km (0.093 R)
• M9: 1,253,780 km (0.09 R)
• M10: 1,395,449 km (0.115 R)
• M11: 1,852,620 km (0.101 R)
• M12: 2,028,697 km (0.049 R)
• M13: 2,111,873 km (0.099 R)
• M14: 2,238,882 km (0.073 R)
• M15: 2,500,678 km (0.069 R)
• M16: 2,695,903 km (0.105 R)
• M17: 2,880,657 km (0.036 R)
• M18: 2,943,189 km (0.047 R)
• M19: 3,085,606 km (0.109 R)
• M20: 3,327,954 km (0.114 R)
• M21: 3,492,961 km (0.077 R)
• M22: 3,762,835 km (0.087 R)
• M23: 3,952,226 km (0.114 R)
• M24: 4,965,004 km (0.107 R)
• M25: 5,268,687 km (0.115 R)
• M26: 5,480,967 km (0.096 R)
• M27: 5,597,803 km (0.071 R)
• M28: 5,735,433 km (0.09 R)
• M29: 5,953,846 km (0.104 R)
• M30: 6,195,147 km (0.059 R)
• M31: 6,501,523 km (0.084 R)
• M32: 6,666,979 km (0.109 R)
• M33: 6,729,361 km (0.087 R)
• M34: 6,875,668 km (0.054 R)
• M35: 6,980,835 km (0.092 R)
• M36: 7,385,497 km (0.117 R)
• M37: 7,579,825 km (0.099 R)
• M38: 7,841,472 km (0.11 R)
• M39: 7,973,567 km (0.06 R)
• M40: 8,061,979 km (0.066 R)
• M41: 8,172,980 km (0.042 R)
• M42: 8,239,701 km (0.081 R)
• M43: 8,351,600 km (0.112 R)
• M44: 8,599,334 km (0.101 R)
• M45: 8,803,835 km (0.099 R)
• M46: 8,872,351 km (0.117 R)
• M47: 9,148,209 km (0.115 R)
• M48: 9,357,048 km (0.099 R)
• M49: 9,614,356 km (0.087 R)
• M50: 10,207,960 km (0.116 R)
• M51: 10,448,813 km (0.092 R)
• M52: 10,960,438 km (0.106 R)
• M53: 11,231,808 km (0.082 R)
• M54: 11,630,486 km (0.028 R)
• M55: 11,755,999 km (0.049 R)
• M56: 12,595,692 km (0.081 R)
• M57: 13,192,438 km (0.084 R)
• M58: 13,454,832 km (0.113 R)
• M59: 13,639,436 km (0.105 R)
• M60: 13,745,352 km (0.113 R)
• M61: 14,064,743 km (0.112 R)
• M62: 14,359,600 km (0.089 R)
• M63: 14,440,383 km (0.114 R)
• M64: 14,629,475 km (0.117 R)
• M65: 14,819,464 km (0.042 R)
• M66: 14,982,825 km (0.063 R)
• M67: 17,764,747 km (0.03 R)
• M68: 19,110,530 km (0.079 R)
• M69: 19,586,251 km (0.065 R)
• M70: 19,855,527 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 11.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.36 AU - 8.5 AU

Year: 6566 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 73 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,075,282 km

• M1: 165,754 km (0.054 R)
• M2: 265,985 km (0.097 R)
• M3: 368,011 km (0.114 R)
• M4: 469,289 km (0.061 R)
• M5: 677,529 km (0.119 R)
• M6: 821,741 km (0.086 R)
• M7: 1,045,091 km (0.104 R)
• M8: 1,409,810 km (0.116 R)
• M9: 1,511,238 km (0.057 R)
• M10: 2,038,271 km (0.1 R)
• M11: 2,392,220 km (0.095 R)
• M12: 3,014,995 km (0.053 R)
• M13: 3,127,194 km (0.079 R)
• M14: 3,209,473 km (0.091 R)
• M15: 3,568,059 km (0.072 R)
• M16: 3,828,808 km (0.118 R)
• M17: 4,118,579 km (0.12 R)
• M18: 4,743,300 km (0.111 R)
• M19: 4,838,294 km (0.078 R)
• M20: 5,030,528 km (0.107 R)
• M21: 5,977,482 km (0.102 R)
• M22: 7,005,818 km (0.055 R)
• M23: 7,100,813 km (0.12 R)
• M24: 7,847,904 km (0.089 R)
• M25: 9,252,329 km (0.08 R)
• M26: 9,341,789 km (0.099 R)
• M27: 10,144,082 km (0.119 R)
• M28: 10,421,586 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 10.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.79 AU - 10.79 AU

Year: 9379 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,075,282 km

• M1: 364,121 km (0.109 R)
• M2: 643,570 km (0.078 R)
• M3: 1,025,344 km (0.073 R)
• M4: 1,762,712 km (0.086 R)
• M5: 1,832,424 km (0.104 R)
• M6: 2,245,763 km (0.114 R)
• M7: 2,607,940 km (0.119 R)
• M8: 2,714,753 km (0.071 R)
• M9: 3,044,466 km (0.098 R)
• M10: 3,652,282 km (0.099 R)
• M11: 3,772,260 km (0.064 R)
• M12: 4,109,304 km (0.093 R)
• M13: 4,234,218 km (0.094 R)
• M14: 5,177,882 km (0.104 R)
• M15: 5,381,185 km (0.037 R)
• M16: 5,900,738 km (0.09 R)
• M17: 6,184,526 km (0.087 R)
• M18: 6,364,193 km (0.117 R)
• M19: 6,436,448 km (0.09 R)
• M20: 6,545,505 km (0.073 R)
• M21: 6,655,160 km (0.054 R)
• M22: 8,491,474 km (0.046 R)
• M23: 8,771,671 km (0.066 R)
• M24: 9,177,381 km (0.071 R)
• M25: 9,547,635 km (0.118 R)
• M26: 10,430,861 km (0.028 R)
• M27: 10,817,272 km (0.101 R)
• M28: 11,121,255 km (0.079 R)
• M29: 13,095,050 km (0.077 R)
• M30: 14,740,925 km (0.109 R)
• M31: 15,029,500 km (0.095 R)
• M32: 15,126,140 km (0.092 R)
• M33: 15,223,079 km (0.032 R)
• M34: 15,466,026 km (0.085 R)
• M35: 16,202,945 km (0.064 R)
• M36: 16,650,542 km (0.1 R)
• M37: 17,051,764 km (0.066 R)
• M38: 18,120,341 km (0.07 R)
• M39: 18,896,754 km (0.079 R)
• M40: 19,157,952 km (0.078 R)
• M41: 19,420,496 km (0.104 R)
• M42: 19,842,811 km (0.04 R)
• M43: 21,236,465 km (0.053 R)
• M44: 21,345,073 km (0.095 R)
• M45: 21,617,192 km (0.098 R)
• M46: 23,609,985 km (0.092 R)
• M47: 23,722,333 km (0.031 R)
• M48: 24,060,723 km (0.097 R)
• M49: 24,742,291 km (0.083 R)
• M50: 24,913,730 km (0.102 R)
• M51: 25,257,656 km (0.115 R)
• M52: 25,718,716 km (0.086 R)
• M53: 26,124,276 km (0.117 R)
• M54: 27,708,966 km (0.115 R)
• M55: 28,902,757 km (0.061 R)
• M56: 29,023,034 km (0.096 R)
• M57: 29,991,381 km (0.084 R)
• M58: 31,216,737 km (0.026 R)
• M59: 31,340,305 km (0.03 R)
• M60: 32,271,253 km (0.092 R)
• M61: 32,708,826 km (0.104 R)
• M62: 33,022,533 km (0.1 R)
• M63: 33,274,306 km (0.054 R)
• M64: 33,969,787 km (0.1 R)
• M65: 35,054,072 km (0.045 R)
• M66: 35,439,586 km (0.084 R)
• M67: 36,085,101 km (0.108 R)
• M68: 36,669,280 km (0.091 R)
• M69: 37,125,853 km (0.106 R)
• M70: 38,374,696 km (0.032 R)
• M71: 38,573,213 km (0.045 R)
• M72: 38,838,300 km (0.112 R)
• M73: 39,771,043 km (0.06 R)
• M74: 40,105,843 km (0.071 R)
• M75: 41,319,231 km (0.086 R)
• M76: 41,726,436 km (0.069 R)
• M77: 41,998,555 km (0.107 R)
• M78: 42,613,103 km (0.061 R)
• M79: 42,887,166 km (0.117 R)
• M80: 45,240,341 km (0.084 R)
• M81: 46,221,553 km (0.099 R)
• M82: 46,573,707 km (0.119 R)
• M83: 46,644,167 km (0.09 R)
• M84: 46,785,388 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 11

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8 AU - 9.84 AU

Year: 9588 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,075,282 km

• M1: 309,518 km (0.029 R)
• M2: 460,013 km (0.094 R)
• M3: 767,287 km (0.091 R)
• M4: 920,625 km (0.098 R)
• M5: 1,051,075 km (0.096 R)
• M6: 1,295,069 km (0.103 R)
• M7: 1,461,571 km (0.068 R)
• M8: 1,961,976 km (0.072 R)
• M9: 2,132,966 km (0.085 R)
• M10: 2,331,333 km (0.106 R)
• M11: 2,444,280 km (0.031 R)
• M12: 2,559,171 km (0.095 R)
• M13: 3,085,755 km (0.119 R)
• M14: 3,515,550 km (0.095 R)
• M15: 3,724,538 km (0.113 R)
• M16: 4,431,837 km (0.116 R)
• M17: 4,715,026 km (0.08 R)
• M18: 4,858,789 km (0.055 R)
• M19: 5,813,523 km (0.101 R)
• M20: 6,217,886 km (0.1 R)
• M21: 6,407,576 km (0.12 R)
• M22: 6,503,019 km (0.105 R)
• M23: 6,955,403 km (0.087 R)
• M24: 7,119,512 km (0.112 R)
• M25: 7,417,960 km (0.113 R)
• M26: 7,993,014 km (0.114 R)
• M27: 8,199,459 km (0.08 R)
• M28: 8,268,723 km (0.078 R)
• M29: 8,758,656 km (0.065 R)
• M30: 9,186,207 km (0.034 R)
• M31: 9,693,493 km (0.1 R)
• M32: 10,024,553 km (0.09 R)
• M33: 10,359,204 km (0.078 R)
• M34: 10,584,498 km (0.108 R)
• M35: 10,697,744 km (0.051 R)
• M36: 10,811,289 km (0.104 R)
• M37: 11,154,616 km (0.046 R)
• M38: 11,385,445 km (0.104 R)
• M39: 11,617,920 km (0.041 R)
• M40: 11,695,711 km (0.107 R)
• M41: 12,087,508 km (0.087 R)
• M42: 12,205,989 km (0.065 R)
• M43: 12,285,127 km (0.073 R)
• M44: 12,443,850 km (0.068 R)
• M45: 13,615,501 km (0.087 R)
• M46: 13,697,630 km (0.088 R)
• M47: 15,246,117 km (0.098 R)
• M48: 16,410,886 km (0.078 R)
• M49: 16,585,916 km (0.109 R)
• M50: 17,470,189 km (0.105 R)
• M51: 17,738,418 km (0.081 R)
• M52: 18,279,065 km (0.048 R)
• M53: 18,733,693 km (0.077 R)
• M54: 19,422,740 km (0.097 R)
• M55: 20,354,286 km (0.106 R)
• M56: 23,088,337 km (0.055 R)
• M57: 23,777,385 km (0.102 R)
• M58: 24,473,164 km (0.104 R)
• M59: 24,573,096 km (0.115 R)
• M60: 26,241,710 km (0.033 R)
• M61: 27,530,047 km (0.079 R)
• M62: 27,946,677 km (0.099 R)
• M63: 29,156,027 km (0.113 R)
• M64: 29,900,575 km (0.048 R)
• M65: 31,029,142 km (0.099 R)
• M66: 31,625,738 km (0.109 R)
• M67: 31,734,645 km (0.109 R)
• M68: 32,007,512 km (0.094 R)
• M69: 33,438,415 km (0.094 R)
• M70: 34,050,121 km (0.086 R)
• M71: 35,567,343 km (0.104 R)
• M72: 36,305,608 km (0.102 R)
• M73: 36,648,038 km (0.096 R)
• M74: 37,278,742 km (0.117 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit