🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.63 AU - 0.75 AU

Year: 213 Days

Day: 36.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,244,489 km

• M1: 69,713 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.05 AU

Year: 286 Days

Day: 38.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,244,489 km

• M1: 242,498 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.27 AU - 1.47 AU

Year: 595 Days

Day: 46.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.61 AU - 2.01 AU

Year: 903 Days

Day: 30.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 14.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.32 AU - 9 AU

Year: 8644 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,244,489 km

• M1: 192,532 km (0.05 R)
• M2: 495,618 km (0.093 R)
• M3: 655,388 km (0.103 R)
• M4: 801,396 km (0.075 R)
• M5: 1,311,076 km (0.062 R)
• M6: 1,889,421 km (0.06 R)
• M7: 2,082,702 km (0.095 R)
• M8: 2,207,017 km (0.043 R)
• M9: 2,334,026 km (0.056 R)
• M10: 2,463,428 km (0.092 R)
• M11: 2,595,373 km (0.11 R)
• M12: 2,702,635 km (0.03 R)
• M13: 3,062,119 km (0.102 R)
• M14: 3,525,723 km (0.051 R)
• M15: 4,105,414 km (0.119 R)
• M16: 4,715,325 km (0.107 R)
• M17: 5,630,864 km (0.113 R)
• M18: 6,490,603 km (0.104 R)
• M19: 6,712,008 km (0.093 R)
• M20: 6,861,007 km (0.086 R)
• M21: 7,162,297 km (0.077 R)
• M22: 7,506,672 km (0.093 R)
• M23: 7,661,356 km (0.088 R)
• M24: 7,934,821 km (0.117 R)
• M25: 8,531,716 km (0.071 R)
• M26: 8,978,715 km (0.108 R)
• M27: 9,516,818 km (0.053 R)
• M28: 9,937,936 km (0.095 R)
• M29: 10,322,253 km (0.084 R)
• M30: 10,667,974 km (0.052 R)
• M31: 11,105,548 km (0.109 R)
• M32: 11,504,525 km (0.073 R)
• M33: 11,817,933 km (0.114 R)
• M34: 12,362,020 km (0.078 R)
• M35: 13,333,808 km (0.085 R)
• M36: 13,568,826 km (0.04 R)
• M37: 14,522,662 km (0.093 R)
• M38: 14,861,651 km (0.104 R)
• M39: 15,007,808 km (0.081 R)
• M40: 15,547,408 km (0.038 R)
• M41: 15,646,292 km (0.11 R)
• M42: 16,193,521 km (0.062 R)
• M43: 16,444,396 km (0.11 R)
• M44: 18,028,488 km (0.048 R)
• M45: 19,394,317 km (0.076 R)
• M46: 20,467,532 km (0.094 R)
• M47: 20,956,867 km (0.117 R)
• M48: 21,836,203 km (0.108 R)
• M49: 23,121,398 km (0.101 R)
• M50: 23,403,988 km (0.095 R)
• M51: 23,972,760 km (0.071 R)
• M52: 24,316,087 km (0.098 R)
• M53: 24,776,549 km (0.093 R)
• M54: 25,065,871 km (0.068 R)
• M55: 25,530,971 km (0.061 R)
• M56: 26,175,289 km (0.093 R)
• M57: 26,410,906 km (0.099 R)
• M58: 27,539,622 km (0.098 R)
• M59: 27,779,277 km (0.111 R)
• M60: 29,659,872 km (0.045 R)
• M61: 30,646,620 km (0.069 R)
• M62: 31,393,712 km (0.067 R)
• M63: 31,957,995 km (0.106 R)
• M64: 32,209,918 km (0.117 R)
• M65: 32,525,569 km (0.105 R)
• M66: 33,096,584 km (0.086 R)
• M67: 34,377,291 km (0.097 R)
• M68: 34,764,750 km (0.05 R)
• M69: 38,115,443 km (0.11 R)
• M70: 38,918,784 km (0.093 R)
• M71: 40,202,184 km (0.087 R)
• M72: 40,406,086 km (0.063 R)
• M73: 40,951,520 km (0.112 R)
• M74: 41,568,012 km (0.067 R)
• M75: 42,118,533 km (0.1 R)
• M76: 42,256,611 km (0.091 R)
• M77: 45,472,666 km (0.068 R)
• M78: 45,685,095 km (0.117 R)
• M79: 46,040,091 km (0.05 R)
• M80: 46,395,835 km (0.108 R)
• M81: 46,538,402 km (0.08 R)
• M82: 47,468,601 km (0.086 R)
• M83: 47,612,215 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 9.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.9 AU - 11.44 AU

Year: 12926 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,244,489 km

• M1: 122,371 km (0.078 R)
• M2: 205,099 km (0.118 R)
• M3: 446,998 km (0.087 R)
• M4: 720,314 km (0.046 R)
• M5: 816,356 km (0.112 R)
• M6: 917,035 km (0.094 R)
• M7: 1,386,623 km (0.12 R)
• M8: 1,533,677 km (0.111 R)
• M9: 1,790,238 km (0.073 R)
• M10: 1,869,824 km (0.091 R)
• M11: 2,640,552 km (0.084 R)
• M12: 2,886,192 km (0.066 R)
• M13: 3,366,999 km (0.095 R)
• M14: 3,499,543 km (0.09 R)
• M15: 3,803,975 km (0.088 R)
• M16: 4,081,927 km (0.096 R)
• M17: 4,294,805 km (0.106 R)
• M18: 4,511,273 km (0.07 R)
• M19: 5,030,378 km (0.063 R)
• M20: 5,568,482 km (0.105 R)
• M21: 5,884,283 km (0.074 R)
• M22: 6,740,880 km (0.093 R)
• M23: 7,205,082 km (0.092 R)
• M24: 7,549,307 km (0.094 R)
• M25: 7,767,121 km (0.109 R)
• M26: 8,075,592 km (0.118 R)
• M27: 8,253,763 km (0.035 R)
• M28: 9,396,093 km (0.093 R)
• M29: 10,636,109 km (0.114 R)
• M30: 11,027,906 km (0.09 R)
• M31: 12,180,707 km (0.087 R)
• M32: 12,642,366 km (0.093 R)
• M33: 13,582,439 km (0.091 R)
• M34: 14,870,926 km (0.075 R)
• M35: 15,308,949 km (0.112 R)
• M36: 16,648,597 km (0.111 R)
• M37: 16,875,537 km (0.108 R)
• M38: 17,160,671 km (0.098 R)
• M39: 17,275,263 km (0.093 R)
• M40: 18,492,690 km (0.104 R)
• M41: 18,668,767 km (0.1 R)
• M42: 20,948,339 km (0.115 R)
• M43: 21,254,716 km (0.119 R)
• M44: 21,996,273 km (0.074 R)
• M45: 22,120,738 km (0.066 R)
• M46: 22,620,694 km (0.092 R)
• M47: 23,187,670 km (0.03 R)
• M48: 25,632,548 km (0.102 R)
• M49: 27,352,175 km (0.083 R)
• M50: 27,956,102 km (0.101 R)
• M51: 28,225,827 km (0.036 R)
• M52: 29,108,754 km (0.104 R)
• M53: 29,450,734 km (0.085 R)
• M54: 29,862,877 km (0.102 R)
• M55: 31,180,385 km (0.08 R)
• M56: 34,159,776 km (0.089 R)
• M57: 34,231,882 km (0.094 R)
• M58: 34,376,095 km (0.049 R)
• M59: 34,592,862 km (0.053 R)
• M60: 35,100,298 km (0.094 R)
• M61: 35,610,277 km (0.045 R)
• M62: 37,525,728 km (0.077 R)
• M63: 38,796,113 km (0.102 R)
• M64: 40,156,706 km (0.118 R)
• M65: 40,689,873 km (0.071 R)
• M66: 41,840,580 km (0.077 R)
• M67: 42,613,701 km (0.089 R)
• M68: 43,391,461 km (0.085 R)
• M69: 44,882,054 km (0.093 R)
• M70: 45,119,017 km (0.12 R)
• M71: 45,198,154 km (0.119 R)
• M72: 46,230,080 km (0.099 R)
• M73: 47,994,138 km (0.098 R)
• M74: 49,780,187 km (0.098 R)
• M75: 50,517,107 km (0.093 R)
• M76: 51,092,759 km (0.113 R)
• M77: 51,175,038 km (0.077 R)
• M78: 51,753,234 km (0.096 R)
• M79: 51,918,839 km (0.084 R)
• M80: 53,500,537 km (0.066 R)
• M81: 54,087,260 km (0.115 R)
• M82: 54,255,408 km (0.098 R)
• M83: 55,267,138 km (0.077 R)
• M84: 55,521,155 km (0.079 R)
• M85: 56,115,208 km (0.103 R)
• M86: 56,285,301 km (0.102 R)
• M87: 57,052,888 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.6

Radius: 7.7

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.44 AU - 15.84 AU

Year: 18682 Days

Day: 15.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,244,489 km

• M1: 108,309 km (0.055 R)
• M2: 195,524 km (0.095 R)
• M3: 614,548 km (0.102 R)
• M4: 894,446 km (0.118 R)
• M5: 1,532,481 km (0.089 R)
• M6: 1,977,833 km (0.066 R)
• M7: 2,180,539 km (0.093 R)
• M8: 2,284,509 km (0.073 R)
• M9: 2,390,125 km (0.084 R)
• M10: 2,716,697 km (0.117 R)
• M11: 4,031,513 km (0.086 R)
• M12: 4,910,849 km (0.094 R)
• M13: 5,513,280 km (0.086 R)
• M14: 5,895,502 km (0.039 R)
• M15: 6,990,708 km (0.113 R)
• M16: 8,692,384 km (0.029 R)
• M17: 8,802,788 km (0.088 R)
• M18: 9,025,090 km (0.108 R)
• M19: 9,193,088 km (0.1 R)
• M20: 9,932,850 km (0.116 R)
• M21: 10,456,143 km (0.044 R)
• M22: 10,750,701 km (0.101 R)
• M23: 10,809,942 km (0.074 R)
• M24: 12,017,646 km (0.077 R)
• M25: 12,888,305 km (0.116 R)
• M26: 13,140,677 km (0.105 R)
• M27: 13,394,844 km (0.096 R)
• M28: 14,953,354 km (0.116 R)
• M29: 15,351,883 km (0.118 R)
• M30: 16,636,929 km (0.074 R)
• M31: 17,675,736 km (0.087 R)
• M32: 18,663,980 km (0.091 R)
• M33: 19,093,027 km (0.081 R)
• M34: 19,380,853 km (0.069 R)
• M35: 22,186,112 km (0.119 R)
• M36: 22,261,510 km (0.116 R)
• M37: 22,792,582 km (0.11 R)
• M38: 23,789,951 km (0.07 R)
• M39: 24,566,813 km (0.054 R)
• M40: 26,464,911 km (0.111 R)
• M41: 27,675,008 km (0.038 R)
• M42: 28,820,628 km (0.113 R)
• M43: 30,652,005 km (0.083 R)
• M44: 30,736,079 km (0.029 R)
• M45: 32,263,773 km (0.04 R)
• M46: 32,606,501 km (0.117 R)
• M47: 33,209,381 km (0.12 R)
• M48: 34,426,060 km (0.11 R)
• M49: 34,513,575 km (0.045 R)
• M50: 36,189,370 km (0.087 R)
• M51: 36,634,873 km (0.039 R)
• M52: 37,351,297 km (0.095 R)
• M53: 38,434,535 km (0.084 R)
• M54: 38,980,119 km (0.093 R)
• M55: 39,895,059 km (0.067 R)
• M56: 41,002,233 km (0.102 R)
• M57: 42,025,931 km (0.109 R)
• M58: 42,587,971 km (0.088 R)
• M59: 45,339,075 km (0.104 R)
• M60: 45,626,902 km (0.029 R)
• M61: 48,833,383 km (0.112 R)
• M62: 49,325,560 km (0.075 R)
• M63: 49,424,145 km (0.092 R)
• M64: 49,621,614 km (0.086 R)
• M65: 51,310,424 km (0.079 R)
• M66: 51,510,287 km (0.109 R)
• M67: 52,312,580 km (0.057 R)
• M68: 54,846,319 km (0.084 R)
• M69: 59,506,742 km (0.101 R)
• M70: 59,927,112 km (0.086 R)
• M71: 60,770,694 km (0.057 R)
• M72: 61,088,141 km (0.117 R)
• M73: 63,111,003 km (0.107 R)
• M74: 64,723,519 km (0.049 R)
• M75: 64,831,528 km (0.114 R)
• M76: 65,155,857 km (0.096 R)
• M77: 65,372,325 km (0.035 R)
• M78: 65,589,092 km (0.077 R)
• M79: 66,131,983 km (0.078 R)
• M80: 66,349,648 km (0.074 R)
• M81: 66,785,426 km (0.089 R)
• M82: 68,318,505 km (0.082 R)
• M83: 68,428,460 km (0.107 R)
• M84: 68,979,129 km (0.069 R)
• M85: 69,089,383 km (0.063 R)
• M86: 70,862,267 km (0.079 R)
• M87: 72,986,707 km (0.103 R)
• M88: 75,018,844 km (0.077 R)
• M89: 75,586,568 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.8 AU - 19.68 AU

Year: 28890 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,244,489 km

• M1: 127,158 km (0.088 R)
• M2: 446,250 km (0.089 R)
• M3: 678,426 km (0.106 R)
• M4: 748,289 km (0.076 R)
• M5: 947,104 km (0.094 R)
• M6: 1,609,224 km (0.107 R)
• M7: 1,968,110 km (0.113 R)
• M8: 2,209,411 km (0.08 R)
• M9: 2,796,433 km (0.076 R)
• M10: 2,911,623 km (0.094 R)
• M11: 3,511,660 km (0.091 R)
• M12: 3,594,538 km (0.117 R)
• M13: 4,639,329 km (0.07 R)
• M14: 5,722,567 km (0.034 R)
• M15: 6,167,023 km (0.104 R)
• M16: 7,088,994 km (0.051 R)
• M17: 7,944,245 km (0.109 R)
• M18: 10,044,001 km (0.081 R)
• M19: 10,280,665 km (0.094 R)
• M20: 10,880,702 km (0.117 R)
• M21: 11,246,170 km (0.086 R)
• M22: 11,801,926 km (0.076 R)
• M23: 11,864,158 km (0.044 R)
• M24: 12,240,247 km (0.111 R)
• M25: 13,327,226 km (0.104 R)
• M26: 14,846,242 km (0.115 R)
• M27: 15,523,621 km (0.062 R)
• M28: 16,072,795 km (0.116 R)
• M29: 16,768,276 km (0.073 R)
• M30: 17,402,571 km (0.07 R)
• M31: 17,686,956 km (0.087 R)
• M32: 17,758,314 km (0.114 R)
• M33: 18,332,621 km (0.109 R)
• M34: 19,868,841 km (0.082 R)
• M35: 20,017,242 km (0.052 R)
• M36: 20,614,736 km (0.096 R)
• M37: 20,689,834 km (0.093 R)
• M38: 21,522,047 km (0.103 R)
• M39: 22,210,945 km (0.108 R)
• M40: 22,674,250 km (0.047 R)
• M41: 23,218,786 km (0.057 R)
• M42: 23,531,895 km (0.103 R)
• M43: 24,559,333 km (0.046 R)
• M44: 24,798,390 km (0.104 R)
• M45: 25,601,132 km (0.119 R)
• M46: 28,477,301 km (0.109 R)
• M47: 29,233,219 km (0.118 R)
• M48: 29,402,115 km (0.054 R)
• M49: 29,910,748 km (0.118 R)
• M50: 32,497,145 km (0.113 R)
• M51: 32,584,511 km (0.038 R)
• M52: 34,171,894 km (0.106 R)
• M53: 37,238,201 km (0.095 R)
• M54: 38,156,732 km (0.07 R)
• M55: 39,082,593 km (0.111 R)
• M56: 40,203,530 km (0.071 R)
• M57: 40,297,478 km (0.031 R)
• M58: 42,095,046 km (0.089 R)
• M59: 43,629,022 km (0.063 R)
• M60: 43,822,003 km (0.103 R)
• M61: 44,402,892 km (0.036 R)
• M62: 45,278,937 km (0.107 R)
• M63: 47,841,399 km (0.062 R)
• M64: 48,739,435 km (0.109 R)
• M65: 49,441,647 km (0.078 R)
• M66: 51,670,357 km (0.117 R)
• M67: 51,976,883 km (0.064 R)
• M68: 53,518,189 km (0.117 R)
• M69: 57,383,948 km (0.106 R)
• M70: 57,701,395 km (0.104 R)
• M71: 58,550,512 km (0.098 R)
• M72: 59,083,380 km (0.107 R)
• M73: 60,153,753 km (0.034 R)
• M74: 61,446,727 km (0.074 R)
• M75: 62,205,338 km (0.116 R)
• M76: 62,748,976 km (0.071 R)
• M77: 63,512,674 km (0.087 R)
• M78: 63,841,041 km (0.029 R)
• M79: 65,049,493 km (0.043 R)
• M80: 65,270,149 km (0.092 R)
• M81: 65,380,403 km (0.072 R)
• M82: 66,265,574 km (0.112 R)
• M83: 66,376,575 km (0.063 R)
• M84: 68,047,883 km (0.12 R)
• M85: 68,271,681 km (0.116 R)
• M86: 68,720,175 km (0.116 R)
• M87: 70,410,781 km (0.078 R)
• M88: 71,204,398 km (0.119 R)
• M89: 71,431,637 km (0.098 R)
• M90: 73,603,050 km (0.098 R)
• M91: 74,062,914 km (0.096 R)
• M92: 74,754,505 km (0.072 R)
• M93: 76,725,606 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit