🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 371 Days

Day: 24.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.52 AU - 1.58 AU

Year: 739 Days

Day: 45.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,992,906 km

• M1: 52,808 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 797 Days

Day: 25.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.2 AU - 3.9 AU

Year: 2561 Days

Day: 40.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.81 AU - 4.35 AU

Year: 2594 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,992,906 km

• M1: 2,681,841 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 10.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.29 AU - 4.51 AU

Year: 3534 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,992,906 km

• M1: 139,126 km (0.11 R)
• M2: 252,222 km (0.081 R)
• M3: 368,460 km (0.086 R)
• M4: 778,956 km (0.082 R)
• M5: 887,415 km (0.076 R)
• M6: 1,051,673 km (0.032 R)
• M7: 1,129,165 km (0.12 R)
• M8: 1,208,601 km (0.061 R)
• M9: 1,308,383 km (0.087 R)
• M10: 1,449,304 km (0.108 R)
• M11: 1,645,128 km (0.044 R)
• M12: 1,881,343 km (0.103 R)
• M13: 2,095,866 km (0.06 R)
• M14: 2,295,879 km (0.084 R)
• M15: 2,537,329 km (0.049 R)
• M16: 2,982,832 km (0.075 R)
• M17: 3,234,007 km (0.103 R)
• M18: 3,479,048 km (0.054 R)
• M19: 3,716,759 km (0.115 R)
• M20: 3,905,552 km (0.03 R)
• M21: 4,306,474 km (0.118 R)
• M22: 4,419,570 km (0.088 R)
• M23: 4,779,054 km (0.103 R)
• M24: 4,969,791 km (0.117 R)
• M25: 5,177,882 km (0.118 R)
• M26: 5,511,036 km (0.03 R)
• M27: 5,649,264 km (0.119 R)
• M28: 5,742,165 km (0.06 R)
• M29: 6,568,095 km (0.1 R)
• M30: 6,780,374 km (0.119 R)
• M31: 6,912,170 km (0.069 R)
• M32: 7,128,189 km (0.065 R)
• M33: 7,295,888 km (0.108 R)
• M34: 7,703,692 km (0.062 R)
• M35: 7,944,993 km (0.115 R)
• M36: 8,435,226 km (0.102 R)
• M37: 8,594,846 km (0.107 R)
• M38: 8,881,177 km (0.059 R)
• M39: 8,953,283 km (0.076 R)
• M40: 9,536,864 km (0.12 R)
• M41: 9,796,117 km (0.056 R)
• M42: 10,095,313 km (0.119 R)
• M43: 10,302,805 km (0.112 R)
• M44: 10,492,495 km (0.108 R)
• M45: 10,664,383 km (0.058 R)
• M46: 10,817,871 km (0.112 R)
• M47: 11,952,720 km (0.063 R)
• M48: 12,757,407 km (0.074 R)
• M49: 13,538,009 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 9.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.3 AU - 6.22 AU

Year: 4619 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,992,906 km

• M1: 128,056 km (0.069 R)
• M2: 218,712 km (0.102 R)
• M3: 283,787 km (0.106 R)
• M4: 379,679 km (0.114 R)
• M5: 544,835 km (0.118 R)
• M6: 628,461 km (0.101 R)
• M7: 791,074 km (0.103 R)
• M8: 858,393 km (0.068 R)
• M9: 968,347 km (0.112 R)
• M10: 1,030,430 km (0.095 R)
• M11: 1,126,173 km (0.042 R)
• M12: 1,516,025 km (0.078 R)
• M13: 1,700,928 km (0.104 R)
• M14: 1,828,535 km (0.089 R)
• M15: 1,893,460 km (0.101 R)
• M16: 1,972,598 km (0.112 R)
• M17: 2,244,267 km (0.032 R)
• M18: 2,456,098 km (0.106 R)
• M19: 2,823,660 km (0.115 R)
• M20: 2,975,651 km (0.109 R)
• M21: 3,431,775 km (0.113 R)
• M22: 3,792,605 km (0.084 R)
• M23: 4,234,667 km (0.032 R)
• M24: 4,374,092 km (0.099 R)
• M25: 4,747,189 km (0.091 R)
• M26: 5,075,257 km (0.029 R)
• M27: 5,600,196 km (0.071 R)
• M28: 5,869,173 km (0.06 R)
• M29: 6,083,547 km (0.097 R)
• M30: 6,201,580 km (0.118 R)
• M31: 6,320,360 km (0.062 R)
• M32: 6,620,753 km (0.113 R)
• M33: 6,803,113 km (0.114 R)
• M34: 7,193,862 km (0.083 R)
• M35: 7,612,886 km (0.086 R)
• M36: 7,718,951 km (0.108 R)
• M37: 7,997,053 km (0.093 R)
• M38: 8,061,680 km (0.1 R)
• M39: 8,453,028 km (0.094 R)
• M40: 8,540,991 km (0.12 R)
• M41: 8,873,099 km (0.062 R)
• M42: 9,096,747 km (0.061 R)
• M43: 9,254,573 km (0.085 R)
• M44: 9,367,819 km (0.091 R)
• M45: 9,481,513 km (0.062 R)
• M46: 9,871,515 km (0.082 R)
• M47: 10,010,491 km (0.115 R)
• M48: 10,150,066 km (0.025 R)
• M49: 10,360,700 km (0.044 R)
• M50: 10,738,734 km (0.076 R)
• M51: 11,217,596 km (0.097 R)
• M52: 12,171,283 km (0.066 R)
• M53: 12,445,047 km (0.116 R)
• M54: 12,595,243 km (0.082 R)
• M55: 12,872,149 km (0.105 R)
• M56: 12,947,995 km (0.11 R)
• M57: 13,278,457 km (0.081 R)
• M58: 13,355,051 km (0.116 R)
• M59: 13,431,794 km (0.045 R)
• M60: 14,025,548 km (0.098 R)
• M61: 14,208,058 km (0.058 R)
• M62: 14,972,054 km (0.067 R)
• M63: 15,803,669 km (0.087 R)
• M64: 15,911,978 km (0.078 R)
• M65: 16,156,869 km (0.057 R)
• M66: 16,293,302 km (0.091 R)
• M67: 16,677,769 km (0.065 R)
• M68: 17,427,404 km (0.046 R)
• M69: 17,623,527 km (0.114 R)
• M70: 17,905,070 km (0.113 R)
• M71: 18,615,361 km (0.077 R)
• M72: 18,787,099 km (0.03 R)
• M73: 18,873,267 km (0.066 R)
• M74: 19,103,498 km (0.093 R)
• M75: 19,334,777 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 8.3

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.16 AU - 6.32 AU

Year: 5265 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,992,906 km

• M1: 132,544 km (0.081 R)
• M2: 247,435 km (0.037 R)
• M3: 318,943 km (0.073 R)
• M4: 647,310 km (0.084 R)
• M5: 781,798 km (0.082 R)
• M6: 1,032,076 km (0.053 R)
• M7: 1,207,554 km (0.044 R)
• M8: 1,307,336 km (0.082 R)
• M9: 1,734,438 km (0.107 R)
• M10: 1,847,833 km (0.05 R)
• M11: 1,924,726 km (0.11 R)
• M12: 2,101,850 km (0.098 R)
• M13: 2,493,497 km (0.098 R)
• M14: 2,643,394 km (0.07 R)
• M15: 3,533,053 km (0.075 R)
• M16: 3,629,095 km (0.118 R)
• M17: 3,947,738 km (0.065 R)
• M18: 4,022,537 km (0.093 R)
• M19: 5,227,847 km (0.078 R)
• M20: 5,420,529 km (0.118 R)
• M21: 5,476,030 km (0.108 R)
• M22: 5,643,580 km (0.081 R)
• M23: 5,955,342 km (0.105 R)
• M24: 6,214,595 km (0.071 R)
• M25: 6,330,982 km (0.095 R)
• M26: 6,448,117 km (0.079 R)
• M27: 6,625,091 km (0.119 R)
• M28: 6,714,252 km (0.113 R)
• M29: 6,803,861 km (0.097 R)
• M30: 7,014,345 km (0.045 R)
• M31: 7,349,444 km (0.037 R)
• M32: 7,534,497 km (0.068 R)
• M33: 7,721,045 km (0.108 R)
• M34: 8,937,575 km (0.091 R)
• M35: 9,003,398 km (0.052 R)
• M36: 10,384,935 km (0.059 R)
• M37: 11,153,269 km (0.108 R)
• M38: 11,615,975 km (0.104 R)
• M39: 12,193,872 km (0.073 R)
• M40: 12,559,938 km (0.112 R)
• M41: 12,707,292 km (0.054 R)
• M42: 13,003,795 km (0.099 R)
• M43: 13,453,037 km (0.036 R)
• M44: 13,717,377 km (0.104 R)
• M45: 14,136,251 km (0.06 R)
• M46: 14,404,929 km (0.096 R)
• M47: 15,496,843 km (0.089 R)
• M48: 15,694,612 km (0.11 R)
• M49: 16,413,430 km (0.093 R)
• M50: 16,939,416 km (0.115 R)
• M51: 17,511,927 km (0.095 R)
• M52: 18,340,849 km (0.104 R)
• M53: 18,886,432 km (0.099 R)
• M54: 19,055,478 km (0.077 R)
• M55: 19,140,150 km (0.056 R)
• M56: 19,352,280 km (0.107 R)
• M57: 19,822,017 km (0.118 R)
• M58: 21,385,165 km (0.068 R)
• M59: 21,826,329 km (0.104 R)
• M60: 22,181,475 km (0.101 R)
• M61: 22,493,835 km (0.082 R)
• M62: 23,666,533 km (0.113 R)
• M63: 23,757,638 km (0.099 R)
• M64: 23,939,998 km (0.08 R)
• M65: 24,490,069 km (0.11 R)
• M66: 25,696,127 km (0.067 R)
• M67: 25,930,397 km (0.056 R)
• M68: 26,071,169 km (0.091 R)
• M69: 26,259,363 km (0.082 R)
• M70: 26,448,006 km (0.08 R)
• M71: 27,159,344 km (0.066 R)
• M72: 28,746,428 km (0.116 R)
• M73: 28,843,517 km (0.067 R)
• M74: 28,940,755 km (0.096 R)
• M75: 29,135,681 km (0.065 R)
• M76: 30,412,798 km (0.064 R)
• M77: 30,710,049 km (0.094 R)
• M78: 32,059,871 km (0.1 R)
• M79: 32,160,700 km (0.079 R)
• M80: 32,261,529 km (0.092 R)
• M81: 32,919,610 km (0.099 R)
• M82: 34,146,312 km (0.053 R)
• M83: 34,352,309 km (0.086 R)
• M84: 34,455,382 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 12.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.15 AU - 11.25 AU

Year: 11567 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,992,906 km

• M1: 158,424 km (0.091 R)
• M2: 265,835 km (0.09 R)
• M3: 489,335 km (0.086 R)
• M4: 782,098 km (0.086 R)
• M5: 878,439 km (0.094 R)
• M6: 1,023,698 km (0.107 R)
• M7: 1,177,634 km (0.118 R)
• M8: 1,440,777 km (0.07 R)
• M9: 1,704,967 km (0.116 R)
• M10: 1,890,169 km (0.056 R)
• M11: 2,464,775 km (0.064 R)
• M12: 2,913,718 km (0.105 R)
• M13: 3,181,947 km (0.119 R)
• M14: 3,365,354 km (0.068 R)
• M15: 3,647,046 km (0.058 R)
• M16: 3,961,052 km (0.108 R)
• M17: 4,436,026 km (0.11 R)
• M18: 4,745,394 km (0.094 R)
• M19: 4,823,783 km (0.074 R)
• M20: 4,902,771 km (0.106 R)
• M21: 5,008,537 km (0.102 R)
• M22: 5,687,711 km (0.109 R)
• M23: 5,855,111 km (0.083 R)
• M24: 6,280,717 km (0.097 R)
• M25: 6,367,035 km (0.112 R)
• M26: 6,511,846 km (0.119 R)
• M27: 6,657,704 km (0.092 R)
• M28: 6,923,090 km (0.109 R)
• M29: 7,102,009 km (0.111 R)
• M30: 7,586,557 km (0.038 R)
• M31: 8,301,784 km (0.119 R)
• M32: 8,941,465 km (0.081 R)
• M33: 9,863,436 km (0.114 R)
• M34: 10,781,219 km (0.109 R)
• M35: 11,023,568 km (0.115 R)
• M36: 11,302,867 km (0.1 R)
• M37: 11,832,892 km (0.085 R)
• M38: 12,118,774 km (0.109 R)
• M39: 12,515,807 km (0.089 R)
• M40: 12,917,028 km (0.067 R)
• M41: 13,285,488 km (0.037 R)
• M42: 13,545,489 km (0.11 R)
• M43: 13,694,787 km (0.04 R)
• M44: 14,032,729 km (0.047 R)
• M45: 14,373,513 km (0.08 R)
• M46: 14,947,670 km (0.094 R)
• M47: 15,451,216 km (0.107 R)
• M48: 15,803,070 km (0.09 R)
• M49: 15,960,447 km (0.114 R)
• M50: 16,078,630 km (0.071 R)
• M51: 16,316,191 km (0.112 R)
• M52: 18,133,955 km (0.05 R)
• M53: 18,505,257 km (0.092 R)
• M54: 18,795,626 km (0.074 R)
• M55: 19,004,166 km (0.101 R)
• M56: 19,087,641 km (0.043 R)
• M57: 20,185,540 km (0.034 R)
• M58: 20,441,651 km (0.05 R)
• M59: 20,613,091 km (0.076 R)
• M60: 20,742,044 km (0.08 R)
• M61: 22,045,640 km (0.12 R)
• M62: 22,309,530 km (0.08 R)
• M63: 22,441,925 km (0.098 R)
• M64: 22,618,749 km (0.08 R)
• M65: 22,751,742 km (0.09 R)
• M66: 23,555,082 km (0.082 R)
• M67: 23,960,193 km (0.091 R)
• M68: 25,695,977 km (0.102 R)
• M69: 25,834,655 km (0.119 R)
• M70: 26,485,555 km (0.069 R)
• M71: 26,859,998 km (0.104 R)
• M72: 27,377,607 km (0.118 R)
• M73: 27,756,090 km (0.101 R)
• M74: 28,136,368 km (0.112 R)
• M75: 28,327,105 km (0.065 R)
• M76: 29,094,542 km (0.069 R)
• M77: 30,405,019 km (0.065 R)
• M78: 30,649,911 km (0.082 R)
• M79: 33,033,155 km (0.059 R)
• M80: 33,891,398 km (0.101 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: 516 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit