🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.83 AU

Year: 229 Days

Day: 46.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,417,228 km

• M1: 55,501 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.22 AU

Year: 365 Days

Day: 20.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,417,228 km

• M1: 158,424 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.12 AU - 1.76 AU

Year: 622 Days

Day: 14.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,417,228 km

• M1: 119,828 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.35 AU - 2.05 AU

Year: 798 Days

Day: 15.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.5 °

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: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.18 AU - 4.74 AU

Year: 2836 Days

Day: 32 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 8.7

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.38 AU - 8.44 AU

Year: 6537 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,417,228 km

• M1: 125,513 km (0.07 R)
• M2: 264,339 km (0.104 R)
• M3: 362,476 km (0.085 R)
• M4: 524,490 km (0.101 R)
• M5: 725,101 km (0.04 R)
• M6: 1,113,307 km (0.117 R)
• M7: 1,411,306 km (0.074 R)
• M8: 2,717,745 km (0.096 R)
• M9: 2,927,630 km (0.11 R)
• M10: 3,413,075 km (0.07 R)
• M11: 3,488,174 km (0.058 R)
• M12: 4,081,479 km (0.113 R)
• M13: 4,295,254 km (0.066 R)
• M14: 4,376,486 km (0.068 R)
• M15: 4,430,790 km (0.083 R)
• M16: 4,540,295 km (0.114 R)
• M17: 4,595,347 km (0.085 R)
• M18: 4,706,050 km (0.094 R)
• M19: 4,761,850 km (0.104 R)
• M20: 4,986,995 km (0.115 R)
• M21: 5,389,413 km (0.114 R)
• M22: 5,594,661 km (0.077 R)
• M23: 5,892,211 km (0.057 R)
• M24: 6,133,961 km (0.081 R)
• M25: 6,721,432 km (0.079 R)
• M26: 7,262,229 km (0.082 R)
• M27: 7,783,876 km (0.105 R)
• M28: 8,486,986 km (0.11 R)
• M29: 8,555,053 km (0.077 R)
• M30: 8,897,932 km (0.095 R)
• M31: 9,350,465 km (0.089 R)
• M32: 9,810,479 km (0.114 R)
• M33: 10,205,417 km (0.082 R)
• M34: 11,951,224 km (0.032 R)
• M35: 12,103,964 km (0.116 R)
• M36: 12,372,941 km (0.074 R)
• M37: 12,450,133 km (0.12 R)
• M38: 12,799,594 km (0.104 R)
• M39: 14,351,073 km (0.054 R)
• M40: 15,210,812 km (0.078 R)
• M41: 15,584,358 km (0.04 R)
• M42: 15,667,834 km (0.069 R)
• M43: 16,045,120 km (0.106 R)
• M44: 17,151,845 km (0.088 R)
• M45: 17,540,650 km (0.067 R)
• M46: 17,714,333 km (0.111 R)
• M47: 18,238,972 km (0.095 R)
• M48: 18,724,417 km (0.095 R)
• M49: 19,124,891 km (0.115 R)
• M50: 19,348,390 km (0.112 R)
• M51: 19,438,149 km (0.067 R)
• M52: 19,572,937 km (0.101 R)
• M53: 19,843,559 km (0.104 R)
• M54: 20,024,573 km (0.082 R)
• M55: 20,984,093 km (0.097 R)
• M56: 21,122,471 km (0.046 R)
• M57: 21,399,975 km (0.115 R)
• M58: 22,145,870 km (0.071 R)
• M59: 22,616,356 km (0.095 R)
• M60: 23,090,282 km (0.119 R)
• M61: 23,663,242 km (0.109 R)
• M62: 23,903,346 km (0.079 R)
• M63: 23,999,538 km (0.114 R)
• M64: 24,096,028 km (0.075 R)
• M65: 24,240,839 km (0.114 R)
• M66: 24,677,066 km (0.116 R)
• M67: 25,705,103 km (0.116 R)
• M68: 25,902,572 km (0.1 R)
• M69: 26,647,270 km (0.073 R)
• M70: 27,097,560 km (0.114 R)
• M71: 27,348,735 km (0.078 R)
• M72: 27,752,350 km (0.074 R)
• M73: 28,361,363 km (0.12 R)
• M74: 30,266,791 km (0.053 R)
• M75: 30,527,540 km (0.072 R)
• M76: 30,631,959 km (0.079 R)
• M77: 30,736,528 km (0.102 R)
• M78: 32,266,466 km (0.105 R)
• M79: 32,746,376 km (0.066 R)
• M80: 33,983,251 km (0.057 R)
• M81: 35,564,650 km (0.048 R)
• M82: 36,115,469 km (0.072 R)
• M83: 36,281,224 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 11.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.41 AU - 7.99 AU

Year: 6953 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,417,228 km

• M1: 155,582 km (0.119 R)
• M2: 234,121 km (0.084 R)
• M3: 489,634 km (0.11 R)
• M4: 1,189,153 km (0.051 R)
• M5: 1,316,162 km (0.117 R)
• M6: 1,467,106 km (0.116 R)
• M7: 2,217,340 km (0.072 R)
• M8: 2,538,077 km (0.103 R)
• M9: 2,776,536 km (0.102 R)
• M10: 2,972,510 km (0.118 R)
• M11: 3,072,291 km (0.042 R)
• M12: 3,275,296 km (0.12 R)
• M13: 3,748,324 km (0.092 R)
• M14: 3,829,257 km (0.102 R)
• M15: 4,214,920 km (0.112 R)
• M16: 4,327,418 km (0.119 R)
• M17: 4,412,389 km (0.109 R)
• M18: 5,293,670 km (0.107 R)
• M19: 6,292,535 km (0.106 R)
• M20: 7,112,930 km (0.104 R)
• M21: 7,518,789 km (0.102 R)
• M22: 7,759,043 km (0.096 R)
• M23: 8,001,841 km (0.044 R)
• M24: 8,745,192 km (0.047 R)
• M25: 8,853,202 km (0.089 R)
• M26: 9,034,215 km (0.064 R)
• M27: 9,107,070 km (0.117 R)
• M28: 9,216,575 km (0.119 R)
• M29: 9,621,836 km (0.105 R)
• M30: 9,733,436 km (0.109 R)
• M31: 10,032,931 km (0.114 R)
• M32: 10,297,569 km (0.104 R)
• M33: 10,526,305 km (0.109 R)
• M34: 11,536,838 km (0.057 R)
• M35: 11,694,963 km (0.086 R)
• M36: 12,053,699 km (0.12 R)
• M37: 12,537,498 km (0.117 R)
• M38: 12,863,472 km (0.105 R)
• M39: 13,110,009 km (0.069 R)
• M40: 13,275,165 km (0.082 R)
• M41: 14,365,435 km (0.054 R)
• M42: 15,746,522 km (0.118 R)
• M43: 17,305,182 km (0.103 R)
• M44: 17,850,916 km (0.096 R)
• M45: 17,988,246 km (0.031 R)
• M46: 19,005,811 km (0.104 R)
• M47: 19,804,963 km (0.085 R)
• M48: 20,663,206 km (0.099 R)
• M49: 20,759,248 km (0.113 R)
• M50: 21,339,089 km (0.104 R)
• M51: 21,533,417 km (0.119 R)
• M52: 21,679,723 km (0.086 R)
• M53: 21,875,098 km (0.12 R)
• M54: 22,662,881 km (0.114 R)
• M55: 24,927,792 km (0.109 R)
• M56: 27,001,069 km (0.049 R)
• M57: 28,592,043 km (0.081 R)
• M58: 28,967,533 km (0.091 R)
• M59: 29,669,447 km (0.057 R)
• M60: 30,376,895 km (0.107 R)
• M61: 30,705,262 km (0.081 R)
• M62: 31,919,548 km (0.071 R)
• M63: 32,086,350 km (0.107 R)
• M64: 33,036,895 km (0.118 R)
• M65: 33,431,085 km (0.101 R)
• M66: 33,600,430 km (0.116 R)
• M67: 33,713,526 km (0.111 R)
• M68: 33,826,771 km (0.117 R)
• M69: 34,794,221 km (0.096 R)
• M70: 35,023,105 km (0.101 R)
• M71: 35,482,521 km (0.085 R)
• M72: 35,770,646 km (0.105 R)
• M73: 36,117,564 km (0.063 R)
• M74: 37,106,256 km (0.079 R)
• M75: 37,750,723 km (0.098 R)
• M76: 38,103,774 km (0.093 R)
• M77: 38,517,113 km (0.115 R)
• M78: 38,931,948 km (0.104 R)
• M79: 39,110,269 km (0.093 R)
• M80: 39,407,819 km (0.057 R)
• M81: 40,125,290 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 13

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.39 AU - 10.55 AU

Year: 11330 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,417,228 km

• M1: 175,628 km (0.101 R)
• M2: 356,641 km (0.106 R)
• M3: 465,848 km (0.069 R)
• M4: 603,179 km (0.109 R)
• M5: 1,336,358 km (0.106 R)
• M6: 1,722,021 km (0.115 R)
• M7: 1,824,047 km (0.045 R)
• M8: 1,949,111 km (0.03 R)
• M9: 2,230,504 km (0.086 R)
• M10: 2,433,209 km (0.083 R)
• M11: 2,618,561 km (0.039 R)
• M12: 3,641,362 km (0.073 R)
• M13: 3,747,277 km (0.079 R)
• M14: 4,292,711 km (0.117 R)
• M15: 4,376,785 km (0.108 R)
• M16: 4,546,578 km (0.051 R)
• M17: 5,247,295 km (0.089 R)
• M18: 5,518,965 km (0.107 R)
• M19: 5,950,704 km (0.069 R)
• M20: 6,076,067 km (0.084 R)
• M21: 6,425,528 km (0.085 R)
• M22: 6,586,495 km (0.072 R)
• M23: 6,912,618 km (0.105 R)
• M24: 7,011,503 km (0.093 R)
• M25: 7,344,507 km (0.092 R)
• M26: 7,991,518 km (0.12 R)
• M27: 8,515,410 km (0.1 R)
• M28: 8,978,415 km (0.096 R)
• M29: 9,486,300 km (0.035 R)
• M30: 9,596,404 km (0.069 R)
• M31: 9,966,360 km (0.117 R)
• M32: 10,228,156 km (0.079 R)
• M33: 10,568,042 km (0.075 R)
• M34: 10,758,480 km (0.052 R)
• M35: 10,988,562 km (0.064 R)
• M36: 11,220,289 km (0.119 R)
• M37: 11,806,713 km (0.087 R)
• M38: 12,604,219 km (0.083 R)
• M39: 13,419,079 km (0.119 R)
• M40: 13,625,374 km (0.099 R)
• M41: 14,293,029 km (0.116 R)
• M42: 15,314,334 km (0.106 R)
• M43: 15,573,288 km (0.12 R)
• M44: 17,606,921 km (0.074 R)
• M45: 17,742,457 km (0.105 R)
• M46: 18,379,594 km (0.117 R)
• M47: 18,608,928 km (0.091 R)
• M48: 19,816,781 km (0.12 R)
• M49: 19,957,852 km (0.069 R)
• M50: 20,667,843 km (0.043 R)
• M51: 21,002,045 km (0.051 R)
• M52: 21,290,021 km (0.078 R)
• M53: 22,015,421 km (0.088 R)
• M54: 22,161,578 km (0.043 R)
• M55: 22,749,049 km (0.073 R)
• M56: 22,847,484 km (0.119 R)
• M57: 23,193,055 km (0.119 R)
• M58: 23,540,422 km (0.106 R)
• M59: 23,639,904 km (0.033 R)
• M60: 23,989,515 km (0.109 R)
• M61: 24,340,770 km (0.06 R)
• M62: 25,150,095 km (0.07 R)
• M63: 25,302,834 km (0.11 R)
• M64: 25,660,373 km (0.09 R)
• M65: 26,071,019 km (0.073 R)
• M66: 27,578,068 km (0.117 R)
• M67: 27,840,762 km (0.089 R)
• M68: 28,580,823 km (0.12 R)
• M69: 28,740,145 km (0.101 R)
• M70: 29,059,835 km (0.112 R)
• M71: 30,134,097 km (0.066 R)
• M72: 30,296,411 km (0.101 R)
• M73: 30,513,178 km (0.101 R)
• M74: 30,676,091 km (0.053 R)
• M75: 31,769,651 km (0.093 R)
• M76: 32,210,815 km (0.08 R)
• M77: 32,764,926 km (0.094 R)
• M78: 33,545,976 km (0.025 R)
• M79: 34,615,900 km (0.118 R)
• M80: 34,956,086 km (0.101 R)
• M81: 35,811,486 km (0.078 R)
• M82: 36,673,768 km (0.057 R)
• M83: 38,535,963 km (0.077 R)
• M84: 38,947,357 km (0.102 R)
• M85: 39,124,182 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.9

Radius: 3

Gravity: 80.77 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.05 AU - 16.63 AU

Year: 22688 Days

Day: 22.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,417,228 km

• M1: 109,356 km (0.074 R)
• M2: 148,251 km (0.073 R)
• M3: 351,106 km (0.097 R)
• M4: 411,693 km (0.076 R)
• M5: 613,650 km (0.03 R)
• M6: 789,727 km (0.102 R)
• M7: 842,834 km (0.026 R)
• M8: 1,155,494 km (0.054 R)
• M9: 1,946,567 km (0.073 R)
• M10: 2,508,008 km (0.088 R)
• M11: 2,908,183 km (0.109 R)
• M12: 3,073,787 km (0.08 R)
• M13: 3,115,675 km (0.115 R)
• M14: 3,285,169 km (0.046 R)
• M15: 4,316,048 km (0.065 R)
• M16: 4,457,418 km (0.067 R)
• M17: 4,504,841 km (0.062 R)
• M18: 4,696,326 km (0.083 R)
• M19: 4,744,496 km (0.048 R)
• M20: 4,841,585 km (0.067 R)
• M21: 4,890,354 km (0.078 R)
• M22: 5,539,160 km (0.096 R)
• M23: 6,214,595 km (0.068 R)
• M24: 6,481,178 km (0.079 R)
• M25: 8,273,809 km (0.112 R)
• M26: 8,566,872 km (0.111 R)
• M27: 13,625,972 km (0.113 R)
• M28: 17,359,636 km (0.095 R)
• M29: 20,115,977 km (0.076 R)
• M30: 20,746,682 km (0.088 R)
• M31: 21,064,577 km (0.109 R)
• M32: 21,303,934 km (0.054 R)
• M33: 22,108,471 km (0.116 R)
• M34: 22,351,717 km (0.086 R)
• M35: 23,251,249 km (0.099 R)
• M36: 25,508,980 km (0.085 R)
• M37: 25,764,194 km (0.097 R)
• M38: 25,849,315 km (0.094 R)
• M39: 26,448,604 km (0.061 R)
• M40: 26,879,446 km (0.074 R)
• M41: 27,748,161 km (0.118 R)
• M42: 28,185,884 km (0.075 R)
• M43: 28,273,698 km (0.099 R)
• M44: 29,334,796 km (0.063 R)
• M45: 29,601,978 km (0.091 R)
• M46: 30,318,701 km (0.079 R)
• M47: 31,952,011 km (0.11 R)
• M48: 32,318,974 km (0.106 R)
• M49: 35,114,211 km (0.12 R)
• M50: 35,492,843 km (0.081 R)
• M51: 35,967,816 km (0.067 R)
• M52: 38,862,086 km (0.073 R)
• M53: 39,843,298 km (0.099 R)
• M54: 40,832,589 km (0.117 R)
• M55: 41,230,669 km (0.036 R)
• M56: 42,835,406 km (0.099 R)
• M57: 44,767,462 km (0.073 R)
• M58: 45,075,185 km (0.12 R)
• M59: 46,209,286 km (0.11 R)
• M60: 46,416,479 km (0.113 R)
• M61: 47,040,003 km (0.072 R)
• M62: 47,875,507 km (0.075 R)
• M63: 49,879,670 km (0.11 R)
• M64: 51,373,704 km (0.036 R)
• M65: 52,126,331 km (0.093 R)
• M66: 52,666,080 km (0.118 R)
• M67: 54,624,615 km (0.108 R)
• M68: 55,063,087 km (0.105 R)
• M69: 58,500,397 km (0.115 R)
• M70: 58,948,891 km (0.096 R)
• M71: 60,981,627 km (0.065 R)
• M72: 61,095,172 km (0.099 R)
• M73: 61,436,405 km (0.072 R)
• M74: 63,151,993 km (0.107 R)
• M75: 63,266,884 km (0.106 R)
• M76: 64,304,346 km (0.05 R)
• M77: 64,535,624 km (0.074 R)
• M78: 65,696,354 km (0.102 R)
• M79: 66,513,008 km (0.048 R)
• M80: 68,864,537 km (0.097 R)
• M81: 70,884,707 km (0.102 R)
• M82: 71,123,615 km (0.039 R)
• M83: 71,482,650 km (0.098 R)
• M84: 72,442,619 km (0.114 R)
• M85: 72,683,322 km (0.058 R)
• M86: 74,011,901 km (0.108 R)
• M87: 74,375,573 km (0.069 R)
• M88: 77,306,495 km (0.093 R)
• M89: 78,168,478 km (0.071 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit