🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.73 AU - 0.85 AU

Year: 269 Days

Day: 17.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 305 Days

Day: 27.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,079,537 km

• M1: 367,113 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.8 AU - 1.16 AU

Year: 371 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 424 Days

Day: 34.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 8.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.26 AU - 5.26 AU

Year: 3367 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,079,537 km

• M1: 148,251 km (0.087 R)
• M2: 223,200 km (0.089 R)
• M3: 352,901 km (0.1 R)
• M4: 684,859 km (0.114 R)
• M5: 865,424 km (0.093 R)
• M6: 1,023,848 km (0.12 R)
• M7: 1,205,310 km (0.101 R)
• M8: 1,286,392 km (0.094 R)
• M9: 1,511,686 km (0.084 R)
• M10: 1,749,846 km (0.043 R)
• M11: 1,826,889 km (0.11 R)
• M12: 2,380,252 km (0.117 R)
• M13: 2,517,732 km (0.082 R)
• M14: 2,675,708 km (0.101 R)
• M15: 3,131,383 km (0.095 R)
• M16: 3,358,921 km (0.081 R)
• M17: 3,572,248 km (0.09 R)
• M18: 3,930,834 km (0.105 R)
• M19: 4,012,065 km (0.102 R)
• M20: 4,073,400 km (0.112 R)
• M21: 4,342,826 km (0.096 R)
• M22: 4,490,330 km (0.112 R)
• M23: 4,790,273 km (0.04 R)
• M24: 4,986,695 km (0.078 R)
• M25: 5,387,319 km (0.101 R)
• M26: 6,195,895 km (0.114 R)
• M27: 6,723,527 km (0.095 R)
• M28: 7,017,337 km (0.097 R)
• M29: 7,215,554 km (0.098 R)
• M30: 7,365,601 km (0.055 R)
• M31: 7,440,848 km (0.061 R)
• M32: 7,516,545 km (0.074 R)
• M33: 7,592,391 km (0.116 R)
• M34: 7,795,994 km (0.085 R)
• M35: 8,182,555 km (0.089 R)
• M36: 8,628,207 km (0.086 R)
• M37: 8,734,272 km (0.039 R)
• M38: 8,814,007 km (0.097 R)
• M39: 8,894,192 km (0.079 R)
• M40: 9,543,297 km (0.048 R)
• M41: 9,984,461 km (0.101 R)
• M42: 10,151,712 km (0.053 R)
• M43: 10,517,179 km (0.089 R)
• M44: 10,772,692 km (0.042 R)
• M45: 11,232,107 km (0.078 R)
• M46: 11,347,896 km (0.067 R)
• M47: 11,756,448 km (0.119 R)
• M48: 11,815,240 km (0.075 R)
• M49: 11,903,652 km (0.062 R)
• M50: 12,110,546 km (0.113 R)
• M51: 12,199,706 km (0.09 R)
• M52: 12,468,235 km (0.103 R)
• M53: 13,011,125 km (0.067 R)
• M54: 13,071,862 km (0.096 R)
• M55: 13,716,030 km (0.113 R)
• M56: 13,933,097 km (0.103 R)
• M57: 14,026,446 km (0.119 R)
• M58: 14,245,158 km (0.05 R)
• M59: 14,464,917 km (0.081 R)
• M60: 15,194,955 km (0.088 R)
• M61: 15,516,142 km (0.057 R)
• M62: 15,936,960 km (0.082 R)
• M63: 16,067,260 km (0.063 R)
• M64: 16,493,016 km (0.097 R)
• M65: 16,558,839 km (0.114 R)
• M66: 16,657,723 km (0.058 R)
• M67: 17,088,714 km (0.045 R)
• M68: 17,961,618 km (0.071 R)
• M69: 18,711,402 km (0.096 R)
• M70: 18,848,883 km (0.091 R)
• M71: 19,228,562 km (0.094 R)
• M72: 19,401,946 km (0.105 R)
• M73: 19,750,509 km (0.077 R)
• M74: 20,206,484 km (0.12 R)
• M75: 20,312,249 km (0.102 R)
• M76: 20,559,684 km (0.072 R)
• M77: 21,021,792 km (0.078 R)
• M78: 21,307,973 km (0.099 R)
• M79: 22,283,201 km (0.107 R)
• M80: 22,501,764 km (0.098 R)
• M81: 23,309,742 km (0.071 R)
• M82: 23,568,845 km (0.067 R)
• M83: 24,539,436 km (0.1 R)
• M84: 25,105,365 km (0.05 R)
• M85: 25,219,059 km (0.087 R)
• M86: 25,294,906 km (0.095 R)
• M87: 25,408,899 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 13.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.68 AU - 6.1 AU

Year: 4140 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,079,537 km

• M1: 176,525 km (0.03 R)
• M2: 264,339 km (0.11 R)
• M3: 366,066 km (0.119 R)
• M4: 508,483 km (0.119 R)
• M5: 685,457 km (0.069 R)
• M6: 776,862 km (0.09 R)
• M7: 897,886 km (0.091 R)
• M8: 1,244,804 km (0.041 R)
• M9: 1,634,058 km (0.044 R)
• M10: 1,761,515 km (0.038 R)
• M11: 2,130,124 km (0.088 R)
• M12: 2,486,616 km (0.11 R)
• M13: 2,653,417 km (0.098 R)
• M14: 2,862,406 km (0.077 R)
• M15: 3,096,676 km (0.089 R)
• M16: 3,317,183 km (0.113 R)
• M17: 3,460,199 km (0.094 R)
• M18: 3,710,326 km (0.086 R)
• M19: 4,074,896 km (0.117 R)
• M20: 4,978,168 km (0.102 R)
• M21: 5,671,255 km (0.048 R)
• M22: 6,116,758 km (0.104 R)
• M23: 6,806,404 km (0.099 R)
• M24: 7,015,392 km (0.109 R)
• M25: 7,120,859 km (0.116 R)
• M26: 7,333,138 km (0.118 R)
• M27: 7,574,589 km (0.112 R)
• M28: 7,791,356 km (0.057 R)
• M29: 7,982,842 km (0.06 R)
• M30: 8,231,174 km (0.106 R)
• M31: 8,370,300 km (0.054 R)
• M32: 8,454,224 km (0.105 R)
• M33: 8,594,547 km (0.111 R)
• M34: 8,679,220 km (0.12 R)
• M35: 8,934,733 km (0.109 R)
• M36: 9,395,045 km (0.082 R)
• M37: 9,511,433 km (0.097 R)
• M38: 9,774,874 km (0.072 R)
• M39: 9,922,378 km (0.11 R)
• M40: 10,279,169 km (0.081 R)
• M41: 10,369,077 km (0.114 R)
• M42: 10,701,035 km (0.045 R)
• M43: 11,282,372 km (0.104 R)
• M44: 11,437,206 km (0.076 R)
• M45: 12,126,403 km (0.111 R)
• M46: 12,253,262 km (0.079 R)
• M47: 12,572,205 km (0.093 R)
• M48: 12,700,410 km (0.071 R)
• M49: 12,829,214 km (0.09 R)
• M50: 13,381,380 km (0.072 R)
• M51: 13,709,897 km (0.062 R)
• M52: 14,140,888 km (0.09 R)
• M53: 14,307,840 km (0.083 R)
• M54: 14,778,774 km (0.105 R)
• M55: 15,186,577 km (0.118 R)
• M56: 15,494,749 km (0.1 R)
• M57: 15,908,986 km (0.09 R)
• M58: 17,530,776 km (0.06 R)
• M59: 18,324,842 km (0.054 R)
• M60: 18,543,404 km (0.074 R)
• M61: 19,241,577 km (0.1 R)
• M62: 19,910,729 km (0.117 R)
• M63: 20,135,574 km (0.12 R)
• M64: 20,398,866 km (0.09 R)
• M65: 20,928,892 km (0.093 R)
• M66: 21,425,257 km (0.086 R)
• M67: 21,617,192 km (0.032 R)
• M68: 21,732,681 km (0.079 R)
• M69: 21,886,767 km (0.116 R)
• M70: 22,546,344 km (0.115 R)
• M71: 22,663,479 km (0.118 R)
• M72: 22,859,003 km (0.052 R)
• M73: 24,363,659 km (0.107 R)
• M74: 25,330,360 km (0.074 R)
• M75: 25,818,498 km (0.091 R)
• M76: 26,474,036 km (0.096 R)
• M77: 26,927,916 km (0.117 R)
• M78: 27,676,354 km (0.096 R)
• M79: 27,885,342 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 6.9

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.4 AU - 16.14 AU

Year: 20640 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,079,537 km

• M1: 161,416 km (0.114 R)
• M2: 253,419 km (0.031 R)
• M3: 349,461 km (0.066 R)
• M4: 1,087,577 km (0.093 R)
• M5: 1,252,882 km (0.047 R)
• M6: 1,367,624 km (0.075 R)
• M7: 1,959,134 km (0.029 R)
• M8: 2,621,254 km (0.114 R)
• M9: 2,919,253 km (0.113 R)
• M10: 3,111,187 km (0.086 R)
• M11: 3,711,224 km (0.091 R)
• M12: 4,003,389 km (0.095 R)
• M13: 4,346,417 km (0.099 R)
• M14: 4,654,289 km (0.104 R)
• M15: 4,788,478 km (0.059 R)
• M16: 5,384,476 km (0.083 R)
• M17: 6,796,530 km (0.077 R)
• M18: 7,360,664 km (0.084 R)
• M19: 8,046,421 km (0.076 R)
• M20: 8,153,832 km (0.089 R)
• M21: 9,253,077 km (0.051 R)
• M22: 9,478,521 km (0.096 R)
• M23: 9,535,219 km (0.094 R)
• M24: 11,406,389 km (0.098 R)
• M25: 11,647,989 km (0.082 R)
• M26: 11,952,571 km (0.086 R)
• M27: 13,133,496 km (0.115 R)
• M28: 13,323,336 km (0.065 R)
• M29: 13,962,867 km (0.07 R)
• M30: 14,091,970 km (0.112 R)
• M31: 14,546,897 km (0.115 R)
• M32: 14,743,319 km (0.111 R)
• M33: 15,805,763 km (0.026 R)
• M34: 18,923,831 km (0.03 R)
• M35: 18,995,190 km (0.099 R)
• M36: 19,714,157 km (0.079 R)
• M37: 20,588,706 km (0.051 R)
• M38: 20,735,611 km (0.104 R)
• M39: 21,550,172 km (0.08 R)
• M40: 21,699,470 km (0.06 R)
• M41: 22,074,063 km (0.03 R)
• M42: 22,299,807 km (0.103 R)
• M43: 24,521,485 km (0.118 R)
• M44: 24,599,275 km (0.1 R)
• M45: 25,303,732 km (0.118 R)
• M46: 25,461,258 km (0.079 R)
• M47: 25,777,060 km (0.113 R)
• M48: 26,094,357 km (0.09 R)
• M49: 26,652,506 km (0.088 R)
• M50: 27,134,062 km (0.074 R)
• M51: 27,942,937 km (0.047 R)
• M52: 28,268,762 km (0.113 R)
• M53: 28,924,150 km (0.083 R)
• M54: 29,501,747 km (0.109 R)
• M55: 29,750,529 km (0.113 R)
• M56: 29,833,555 km (0.097 R)
• M57: 30,250,036 km (0.063 R)
• M58: 30,668,311 km (0.115 R)
• M59: 31,934,957 km (0.029 R)
• M60: 33,736,564 km (0.091 R)
• M61: 33,996,715 km (0.071 R)
• M62: 35,043,600 km (0.088 R)
• M63: 35,924,133 km (0.118 R)
• M64: 36,367,093 km (0.099 R)
• M65: 36,990,317 km (0.06 R)
• M66: 38,247,388 km (0.046 R)
• M67: 40,067,396 km (0.119 R)
• M68: 40,159,100 km (0.055 R)
• M69: 42,194,827 km (0.075 R)
• M70: 48,207,465 km (0.114 R)
• M71: 48,402,690 km (0.097 R)
• M72: 49,186,134 km (0.117 R)
• M73: 49,875,182 km (0.043 R)
• M74: 50,468,338 km (0.055 R)
• M75: 53,873,185 km (0.073 R)
• M76: 54,278,595 km (0.086 R)
• M77: 54,583,326 km (0.118 R)
• M78: 54,786,779 km (0.072 R)
• M79: 56,423,679 km (0.081 R)
• M80: 56,629,376 km (0.118 R)
• M81: 57,248,113 km (0.088 R)
• M82: 57,661,901 km (0.03 R)
• M83: 59,117,638 km (0.12 R)
• M84: 59,640,482 km (0.05 R)
• M85: 64,414,898 km (0.096 R)
• M86: 65,600,461 km (0.09 R)
• M87: 68,870,372 km (0.109 R)
• M88: 69,420,443 km (0.07 R)
• M89: 69,751,354 km (0.045 R)
• M90: 72,081,340 km (0.105 R)
• M91: 73,312,082 km (0.109 R)
• M92: 73,761,325 km (0.075 R)
• M93: 73,873,673 km (0.055 R)
• M94: 74,324,112 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 3.8

Gravity: 51.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.06 AU - 18.32 AU

Year: 21558 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,079,537 km

• M1: 76,295 km (0.075 R)
• M2: 391,198 km (0.046 R)
• M3: 539,001 km (0.111 R)
• M4: 728,242 km (0.1 R)
• M5: 753,375 km (0.108 R)
• M6: 1,283,101 km (0.058 R)
• M7: 1,973,495 km (0.118 R)
• M8: 2,680,345 km (0.117 R)
• M9: 3,542,926 km (0.084 R)
• M10: 4,252,619 km (0.093 R)
• M11: 4,344,322 km (0.117 R)
• M12: 5,101,736 km (0.114 R)
• M13: 5,150,355 km (0.108 R)
• M14: 5,346,628 km (0.069 R)
• M15: 5,495,478 km (0.098 R)
• M16: 6,680,891 km (0.106 R)
• M17: 7,002,676 km (0.118 R)
• M18: 7,605,705 km (0.115 R)
• M19: 7,829,055 km (0.111 R)
• M20: 7,885,304 km (0.109 R)
• M21: 7,997,951 km (0.111 R)
• M22: 8,977,967 km (0.085 R)
• M23: 9,632,009 km (0.104 R)
• M24: 10,985,420 km (0.08 R)
• M25: 11,237,792 km (0.047 R)
• M26: 12,136,277 km (0.093 R)
• M27: 13,392,001 km (0.103 R)
• M28: 13,526,490 km (0.087 R)
• M29: 14,274,629 km (0.045 R)
• M30: 14,481,074 km (0.051 R)
• M31: 15,316,279 km (0.086 R)
• M32: 16,238,699 km (0.103 R)
• M33: 17,766,243 km (0.068 R)
• M34: 18,062,297 km (0.063 R)
• M35: 18,659,492 km (0.117 R)
• M36: 19,873,180 km (0.076 R)
• M37: 20,799,938 km (0.106 R)
• M38: 21,190,239 km (0.085 R)
• M39: 21,899,034 km (0.107 R)
• M40: 22,855,862 km (0.092 R)
• M41: 24,071,045 km (0.079 R)
• M42: 24,316,685 km (0.12 R)
• M43: 25,891,053 km (0.084 R)
• M44: 26,902,185 km (0.073 R)
• M45: 27,412,763 km (0.103 R)
• M46: 28,529,511 km (0.057 R)
• M47: 30,012,325 km (0.039 R)
• M48: 30,276,664 km (0.082 R)
• M49: 30,807,438 km (0.119 R)
• M50: 31,878,409 km (0.066 R)
• M51: 32,238,042 km (0.12 R)
• M52: 32,780,035 km (0.07 R)
• M53: 32,870,691 km (0.082 R)
• M54: 33,234,065 km (0.086 R)
• M55: 33,964,850 km (0.075 R)
• M56: 34,148,257 km (0.117 R)
• M57: 34,240,110 km (0.086 R)
• M58: 37,412,483 km (0.094 R)
• M59: 37,507,178 km (0.078 R)
• M60: 39,321,800 km (0.11 R)
• M61: 39,514,482 km (0.063 R)
• M62: 40,677,157 km (0.081 R)
• M63: 41,360,670 km (0.078 R)
• M64: 41,654,630 km (0.066 R)
• M65: 42,047,773 km (0.084 R)
• M66: 42,244,793 km (0.091 R)
• M67: 44,432,363 km (0.113 R)
• M68: 45,136,071 km (0.054 R)
• M69: 45,438,708 km (0.112 R)
• M70: 46,046,225 km (0.098 R)
• M71: 47,064,687 km (0.117 R)
• M72: 47,371,662 km (0.117 R)
• M73: 47,474,136 km (0.119 R)
• M74: 48,090,480 km (0.118 R)
• M75: 48,812,888 km (0.106 R)
• M76: 51,001,654 km (0.08 R)
• M77: 51,106,672 km (0.095 R)
• M78: 53,328,799 km (0.038 R)
• M79: 55,366,322 km (0.104 R)
• M80: 55,798,360 km (0.037 R)
• M81: 56,340,204 km (0.05 R)
• M82: 57,428,977 km (0.067 R)
• M83: 60,070,427 km (0.12 R)
• M84: 64,900,792 km (0.089 R)
• M85: 66,615,034 km (0.107 R)
• M86: 68,228,298 km (0.111 R)
• M87: 68,343,937 km (0.111 R)
• M88: 68,923,629 km (0.103 R)
• M89: 70,204,486 km (0.088 R)
• M90: 70,321,172 km (0.038 R)
• M91: 71,728,289 km (0.068 R)
• M92: 73,026,201 km (0.1 R)
• M93: 76,605,180 km (0.118 R)
• M94: 77,569,189 km (0.036 R)
• M95: 78,537,087 km (0.104 R)
• M96: 81,219,676 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit