🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 412 Days

Day: 24.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.08 AU - 1.16 AU

Year: 454 Days

Day: 41.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,140,598 km

• M1: 328,966 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.97 AU - 1.59 AU

Year: 554 Days

Day: 27.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.92 AU

Year: 760 Days

Day: 17.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,140,598 km

• M1: 512,223 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.87 AU - 2.21 AU

Year: 1116 Days

Day: 33.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.15 AU - 3.15 AU

Year: 1652 Days

Day: 46.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 12.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.76 AU - 5.34 AU

Year: 3716 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,140,598 km

• M1: 161,865 km (0.096 R)
• M2: 388,805 km (0.076 R)
• M3: 467,793 km (0.029 R)
• M4: 621,130 km (0.113 R)
• M5: 1,269,039 km (0.099 R)
• M6: 1,644,230 km (0.096 R)
• M7: 1,864,887 km (0.064 R)
• M8: 2,235,591 km (0.117 R)
• M9: 2,481,230 km (0.057 R)
• M10: 2,570,091 km (0.077 R)
• M11: 2,796,882 km (0.049 R)
• M12: 3,141,705 km (0.083 R)
• M13: 3,516,896 km (0.11 R)
• M14: 3,650,936 km (0.03 R)
• M15: 3,769,567 km (0.104 R)
• M16: 4,203,850 km (0.076 R)
• M17: 4,617,637 km (0.118 R)
• M18: 5,272,577 km (0.078 R)
• M19: 5,368,619 km (0.076 R)
• M20: 5,484,557 km (0.088 R)
• M21: 5,660,185 km (0.09 R)
• M22: 5,758,471 km (0.105 R)
• M23: 5,877,252 km (0.064 R)
• M24: 5,956,838 km (0.04 R)
• M25: 6,117,207 km (0.116 R)
• M26: 6,340,107 km (0.09 R)
• M27: 6,856,669 km (0.107 R)
• M28: 8,151,438 km (0.03 R)
• M29: 8,307,319 km (0.067 R)
• M30: 8,599,634 km (0.07 R)
• M31: 8,712,879 km (0.116 R)
• M32: 8,941,166 km (0.085 R)
• M33: 9,194,435 km (0.111 R)
• M34: 9,450,097 km (0.051 R)
• M35: 9,590,420 km (0.115 R)
• M36: 9,755,277 km (0.118 R)
• M37: 9,849,823 km (0.085 R)
• M38: 10,351,275 km (0.105 R)
• M39: 10,787,802 km (0.066 R)
• M40: 10,959,241 km (0.068 R)
• M41: 11,057,527 km (0.076 R)
• M42: 11,230,462 km (0.044 R)
• M43: 11,880,315 km (0.089 R)
• M44: 12,260,742 km (0.098 R)
• M45: 12,439,661 km (0.046 R)
• M46: 12,851,953 km (0.116 R)
• M47: 13,216,373 km (0.067 R)
• M48: 13,452,439 km (0.098 R)
• M49: 13,663,522 km (0.086 R)
• M50: 14,062,200 km (0.077 R)
• M51: 14,843,849 km (0.115 R)
• M52: 14,979,983 km (0.098 R)
• M53: 15,061,962 km (0.1 R)
• M54: 15,529,007 km (0.114 R)
• M55: 16,056,639 km (0.104 R)
• M56: 16,140,563 km (0.092 R)
• M57: 16,449,333 km (0.116 R)
• M58: 16,987,137 km (0.097 R)
• M59: 17,243,997 km (0.07 R)
• M60: 17,387,162 km (0.072 R)
• M61: 17,617,094 km (0.117 R)
• M62: 18,051,077 km (0.032 R)
• M63: 18,694,049 km (0.049 R)
• M64: 19,552,890 km (0.069 R)
• M65: 20,152,778 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 10.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.01 AU - 7.01 AU

Year: 7106 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,140,598 km

• M1: 241,451 km (0.119 R)
• M2: 341,083 km (0.092 R)
• M3: 448,943 km (0.085 R)
• M4: 836,102 km (0.098 R)
• M5: 1,261,409 km (0.106 R)
• M6: 1,670,410 km (0.07 R)
• M7: 2,014,036 km (0.097 R)
• M8: 2,424,383 km (0.085 R)
• M9: 2,536,881 km (0.095 R)
• M10: 2,651,024 km (0.104 R)
• M11: 2,790,449 km (0.115 R)
• M12: 2,861,059 km (0.118 R)
• M13: 4,451,285 km (0.056 R)
• M14: 4,561,987 km (0.113 R)
• M15: 4,645,612 km (0.086 R)
• M16: 5,245,350 km (0.056 R)
• M17: 5,362,485 km (0.118 R)
• M18: 5,480,368 km (0.111 R)
• M19: 5,629,069 km (0.078 R)
• M20: 5,839,403 km (0.105 R)
• M21: 6,082,949 km (0.102 R)
• M22: 6,175,251 km (0.12 R)
• M23: 6,833,930 km (0.08 R)
• M24: 7,155,416 km (0.052 R)
• M25: 7,252,804 km (0.113 R)
• M26: 8,285,478 km (0.075 R)
• M27: 8,387,953 km (0.068 R)
• M28: 8,801,740 km (0.04 R)
• M29: 9,721,019 km (0.039 R)
• M30: 9,792,976 km (0.084 R)
• M31: 9,937,487 km (0.105 R)
• M32: 10,301,908 km (0.118 R)
• M33: 10,670,816 km (0.074 R)
• M34: 11,269,956 km (0.061 R)
• M35: 11,611,787 km (0.034 R)
• M36: 12,266,726 km (0.079 R)
• M37: 12,736,314 km (0.07 R)
• M38: 12,815,152 km (0.068 R)
• M39: 12,894,289 km (0.082 R)
• M40: 13,172,093 km (0.09 R)
• M41: 13,532,175 km (0.12 R)
• M42: 13,693,291 km (0.115 R)
• M43: 14,303,052 km (0.081 R)
• M44: 15,717,949 km (0.095 R)
• M45: 16,185,143 km (0.11 R)
• M46: 16,399,068 km (0.113 R)
• M47: 16,484,937 km (0.034 R)
• M48: 17,176,977 km (0.094 R)
• M49: 17,834,310 km (0.112 R)
• M50: 18,099,697 km (0.086 R)
• M51: 18,232,689 km (0.036 R)
• M52: 18,321,700 km (0.091 R)
• M53: 19,083,452 km (0.11 R)
• M54: 19,445,629 km (0.1 R)
• M55: 20,176,564 km (0.072 R)
• M56: 20,268,567 km (0.061 R)
• M57: 20,406,795 km (0.061 R)
• M58: 20,869,950 km (0.106 R)
• M59: 21,336,696 km (0.103 R)
• M60: 21,524,291 km (0.109 R)
• M61: 21,948,551 km (0.104 R)
• M62: 22,709,406 km (0.094 R)
• M63: 22,996,933 km (0.084 R)
• M64: 23,333,977 km (0.059 R)
• M65: 23,721,136 km (0.039 R)
• M66: 24,306,064 km (0.065 R)
• M67: 24,796,894 km (0.085 R)
• M68: 25,738,762 km (0.056 R)
• M69: 25,838,544 km (0.095 R)
• M70: 26,339,697 km (0.111 R)
• M71: 26,540,906 km (0.089 R)
• M72: 26,742,863 km (0.101 R)
• M73: 27,097,261 km (0.076 R)
• M74: 28,478,947 km (0.106 R)
• M75: 29,256,407 km (0.102 R)
• M76: 29,464,946 km (0.082 R)
• M77: 29,778,653 km (0.12 R)
• M78: 29,988,389 km (0.035 R)
• M79: 30,145,916 km (0.107 R)
• M80: 30,726,355 km (0.036 R)
• M81: 31,310,386 km (0.059 R)
• M82: 31,790,894 km (0.089 R)
• M83: 32,058,973 km (0.118 R)
• M84: 32,435,511 km (0.077 R)
• M85: 32,867,699 km (0.072 R)
• M86: 35,778,276 km (0.085 R)
• M87: 36,057,126 km (0.101 R)
• M88: 36,616,921 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 15

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.92 AU - 9.12 AU

Year: 10372 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,140,598 km

• M1: 251,175 km (0.11 R)
• M2: 559,346 km (0.079 R)
• M3: 731,982 km (0.106 R)
• M4: 879,037 km (0.09 R)
• M5: 1,020,856 km (0.059 R)
• M6: 1,240,914 km (0.057 R)
• M7: 1,496,278 km (0.079 R)
• M8: 1,650,214 km (0.084 R)
• M9: 1,830,180 km (0.068 R)
• M10: 2,059,215 km (0.107 R)
• M11: 2,210,159 km (0.12 R)
• M12: 2,923,591 km (0.067 R)
• M13: 3,069,748 km (0.066 R)
• M14: 3,193,466 km (0.114 R)
• M15: 3,523,179 km (0.077 R)
• M16: 3,679,210 km (0.071 R)
• M17: 4,161,214 km (0.113 R)
• M18: 4,437,821 km (0.099 R)
• M19: 4,578,443 km (0.111 R)
• M20: 4,921,920 km (0.074 R)
• M21: 5,185,361 km (0.047 R)
• M22: 5,817,861 km (0.057 R)
• M23: 6,796,381 km (0.101 R)
• M24: 7,222,136 km (0.119 R)
• M25: 7,388,190 km (0.103 R)
• M26: 10,739,482 km (0.076 R)
• M27: 11,700,349 km (0.109 R)
• M28: 12,929,744 km (0.082 R)
• M29: 13,335,154 km (0.031 R)
• M30: 13,498,515 km (0.04 R)
• M31: 13,785,893 km (0.079 R)
• M32: 14,116,953 km (0.062 R)
• M33: 14,366,931 km (0.093 R)
• M34: 14,576,368 km (0.114 R)
• M35: 15,168,327 km (0.116 R)
• M36: 15,681,896 km (0.113 R)
• M37: 15,854,382 km (0.116 R)
• M38: 17,703,412 km (0.111 R)
• M39: 18,289,536 km (0.097 R)
• M40: 18,882,094 km (0.113 R)
• M41: 19,480,934 km (0.028 R)
• M42: 19,806,010 km (0.072 R)
• M43: 20,508,522 km (0.097 R)
• M44: 23,301,664 km (0.05 R)
• M45: 25,245,987 km (0.115 R)
• M46: 25,752,825 km (0.107 R)
• M47: 25,956,577 km (0.088 R)
• M48: 26,109,765 km (0.113 R)
• M49: 26,828,284 km (0.109 R)
• M50: 27,241,922 km (0.093 R)
• M51: 27,345,593 km (0.066 R)
• M52: 28,232,709 km (0.104 R)
• M53: 28,970,226 km (0.067 R)
• M54: 29,288,271 km (0.119 R)
• M55: 29,767,583 km (0.059 R)
• M56: 30,034,914 km (0.089 R)
• M57: 31,220,926 km (0.099 R)
• M58: 31,329,384 km (0.11 R)
• M59: 31,710,410 km (0.117 R)
• M60: 31,983,576 km (0.067 R)
• M61: 32,807,561 km (0.104 R)
• M62: 33,749,728 km (0.115 R)
• M63: 33,861,179 km (0.117 R)
• M64: 33,972,779 km (0.083 R)
• M65: 34,420,226 km (0.104 R)
• M66: 35,208,158 km (0.091 R)
• M67: 35,377,652 km (0.082 R)
• M68: 35,831,233 km (0.081 R)
• M69: 36,001,924 km (0.099 R)
• M70: 37,549,365 km (0.077 R)
• M71: 38,534,916 km (0.062 R)
• M72: 38,651,452 km (0.113 R)
• M73: 38,826,332 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 11.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.37 AU - 11.53 AU

Year: 12017 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,140,598 km

• M1: 205,996 km (0.089 R)
• M2: 314,604 km (0.1 R)
• M3: 521,349 km (0.052 R)
• M4: 1,070,971 km (0.092 R)
• M5: 1,782,309 km (0.047 R)
• M6: 1,935,946 km (0.12 R)
• M7: 2,054,278 km (0.069 R)
• M8: 2,154,658 km (0.103 R)
• M9: 2,277,478 km (0.12 R)
• M10: 2,381,748 km (0.035 R)
• M11: 2,466,270 km (0.094 R)
• M12: 3,017,539 km (0.113 R)
• M13: 3,178,656 km (0.074 R)
• M14: 3,319,278 km (0.09 R)
• M15: 3,437,909 km (0.116 R)
• M16: 3,753,261 km (0.119 R)
• M17: 3,901,961 km (0.098 R)
• M18: 4,308,269 km (0.092 R)
• M19: 4,754,968 km (0.085 R)
• M20: 4,835,302 km (0.116 R)
• M21: 4,997,466 km (0.064 R)
• M22: 6,095,066 km (0.092 R)
• M23: 6,988,764 km (0.104 R)
• M24: 7,923,152 km (0.066 R)
• M25: 8,372,544 km (0.103 R)
• M26: 8,797,402 km (0.102 R)
• M27: 8,896,436 km (0.119 R)
• M28: 9,907,269 km (0.087 R)
• M29: 10,182,977 km (0.111 R)
• M30: 10,461,230 km (0.096 R)
• M31: 10,883,395 km (0.099 R)
• M32: 11,060,967 km (0.108 R)
• M33: 11,132,176 km (0.096 R)
• M34: 11,203,684 km (0.12 R)
• M35: 11,346,998 km (0.099 R)
• M36: 11,926,541 km (0.088 R)
• M37: 12,109,648 km (0.118 R)
• M38: 12,183,101 km (0.109 R)
• M39: 12,367,555 km (0.063 R)
• M40: 12,515,657 km (0.103 R)
• M41: 13,341,288 km (0.114 R)
• M42: 14,573,525 km (0.118 R)
• M43: 14,808,544 km (0.09 R)
• M44: 16,083,566 km (0.068 R)
• M45: 16,489,126 km (0.102 R)
• M46: 17,893,401 km (0.079 R)
• M47: 18,907,675 km (0.11 R)
• M48: 19,035,731 km (0.116 R)
• M49: 19,853,732 km (0.06 R)
• M50: 19,940,499 km (0.118 R)
• M51: 20,288,912 km (0.082 R)
• M52: 20,463,792 km (0.112 R)
• M53: 21,657,733 km (0.075 R)
• M54: 22,783,307 km (0.108 R)
• M55: 23,056,323 km (0.097 R)
• M56: 23,238,832 km (0.093 R)
• M57: 23,467,717 km (0.072 R)
• M58: 23,559,570 km (0.115 R)
• M59: 24,903,707 km (0.114 R)
• M60: 25,845,127 km (0.098 R)
• M61: 26,224,956 km (0.111 R)
• M62: 26,702,472 km (0.088 R)
• M63: 28,005,769 km (0.1 R)
• M64: 28,103,157 km (0.033 R)
• M65: 28,886,152 km (0.1 R)
• M66: 28,984,587 km (0.07 R)
• M67: 30,173,891 km (0.115 R)
• M68: 30,323,638 km (0.117 R)
• M69: 30,774,526 km (0.106 R)
• M70: 33,732,824 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit