🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 352 Days

Day: 40.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1 AU - 1.32 AU

Year: 468 Days

Day: 32.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.96 AU - 1.36 AU

Year: 468 Days

Day: 43.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,104,256 km

• M1: 857,046 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.35 AU - 1.51 AU

Year: 641 Days

Day: 22.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,104,256 km

• M1: 666,159 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.34 AU - 2.38 AU

Year: 1359 Days

Day: 20.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.4 °

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: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.05 AU - 3.25 AU

Year: 1617 Days

Day: 13.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,104,256 km

• M1: 1,269,637 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 8.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.65 AU - 5.81 AU

Year: 4482 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,104,256 km

• M1: 109,805 km (0.036 R)
• M2: 194,926 km (0.101 R)
• M3: 470,336 km (0.111 R)
• M4: 579,542 km (0.034 R)
• M5: 801,097 km (0.103 R)
• M6: 860,637 km (0.12 R)
• M7: 1,010,234 km (0.045 R)
• M8: 1,114,803 km (0.106 R)
• M9: 1,236,875 km (0.072 R)
• M10: 1,306,737 km (0.065 R)
• M11: 1,539,362 km (0.061 R)
• M12: 1,630,018 km (0.077 R)
• M13: 2,043,806 km (0.095 R)
• M14: 2,160,642 km (0.036 R)
• M15: 2,453,854 km (0.114 R)
• M16: 2,596,421 km (0.113 R)
• M17: 2,852,233 km (0.082 R)
• M18: 2,926,882 km (0.112 R)
• M19: 3,059,127 km (0.077 R)
• M20: 3,270,808 km (0.027 R)
• M21: 3,329,450 km (0.12 R)
• M22: 3,527,368 km (0.103 R)
• M23: 3,810,856 km (0.115 R)
• M24: 3,934,723 km (0.071 R)
• M25: 4,400,122 km (0.065 R)
• M26: 5,199,124 km (0.084 R)
• M27: 5,359,643 km (0.05 R)
• M28: 5,428,907 km (0.086 R)
• M29: 5,591,819 km (0.116 R)
• M30: 5,709,253 km (0.087 R)
• M31: 6,042,108 km (0.056 R)
• M32: 6,138,449 km (0.101 R)
• M33: 6,405,930 km (0.115 R)
• M34: 6,826,899 km (0.085 R)
• M35: 6,902,147 km (0.105 R)
• M36: 6,977,544 km (0.056 R)
• M37: 7,078,672 km (0.083 R)
• M38: 7,436,361 km (0.044 R)
• M39: 8,571,509 km (0.103 R)
• M40: 9,478,820 km (0.11 R)
• M41: 9,647,118 km (0.054 R)
• M42: 10,706,420 km (0.117 R)
• M43: 11,146,388 km (0.08 R)
• M44: 11,205,479 km (0.1 R)
• M45: 12,470,778 km (0.045 R)
• M46: 12,686,049 km (0.097 R)
• M47: 12,995,717 km (0.102 R)
• M48: 13,527,836 km (0.104 R)
• M49: 13,590,817 km (0.118 R)
• M50: 13,875,950 km (0.041 R)
• M51: 14,419,739 km (0.118 R)
• M52: 14,872,871 km (0.108 R)
• M53: 15,429,375 km (0.064 R)
• M54: 15,594,381 km (0.096 R)
• M55: 16,697,815 km (0.113 R)
• M56: 17,207,645 km (0.093 R)
• M57: 17,516,115 km (0.12 R)
• M58: 18,034,173 km (0.088 R)
• M59: 18,487,155 km (0.102 R)
• M60: 19,440,094 km (0.045 R)
• M61: 20,012,306 km (0.072 R)
• M62: 20,481,295 km (0.033 R)
• M63: 20,917,373 km (0.064 R)
• M64: 22,244,156 km (0.109 R)
• M65: 22,617,552 km (0.059 R)
• M66: 22,842,548 km (0.079 R)
• M67: 22,917,795 km (0.12 R)
• M68: 23,294,782 km (0.108 R)
• M69: 23,636,015 km (0.032 R)
• M70: 23,712,010 km (0.117 R)
• M71: 24,208,227 km (0.114 R)
• M72: 24,284,821 km (0.103 R)
• M73: 24,476,904 km (0.08 R)
• M74: 25,133,340 km (0.099 R)
• M75: 25,366,413 km (0.103 R)
• M76: 25,600,235 km (0.061 R)
• M77: 25,873,849 km (0.107 R)
• M78: 26,069,972 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 9.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.28 AU - 5.42 AU

Year: 4637 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,104,256 km

• M1: 159,023 km (0.03 R)
• M2: 265,835 km (0.07 R)
• M3: 388,655 km (0.105 R)
• M4: 544,835 km (0.11 R)
• M5: 649,105 km (0.092 R)
• M6: 812,466 km (0.098 R)
• M7: 1,318,406 km (0.094 R)
• M8: 1,629,121 km (0.079 R)
• M9: 1,766,751 km (0.109 R)
• M10: 1,908,570 km (0.041 R)
• M11: 2,128,179 km (0.086 R)
• M12: 2,433,957 km (0.074 R)
• M13: 2,692,762 km (0.101 R)
• M14: 2,981,635 km (0.049 R)
• M15: 3,566,563 km (0.101 R)
• M16: 3,633,732 km (0.084 R)
• M17: 3,837,933 km (0.099 R)
• M18: 3,976,162 km (0.098 R)
• M19: 4,069,212 km (0.075 R)
• M20: 4,281,341 km (0.073 R)
• M21: 4,716,522 km (0.089 R)
• M22: 4,815,107 km (0.093 R)
• M23: 5,447,158 km (0.098 R)
• M24: 5,865,433 km (0.112 R)
• M25: 6,078,461 km (0.031 R)
• M26: 6,185,872 km (0.056 R)
• M27: 6,871,928 km (0.116 R)
• M28: 7,726,880 km (0.119 R)
• M29: 8,315,398 km (0.081 R)
• M30: 8,584,973 km (0.078 R)
• M31: 8,675,480 km (0.081 R)
• M32: 8,766,286 km (0.039 R)
• M33: 8,948,945 km (0.07 R)
• M34: 9,504,252 km (0.106 R)
• M35: 9,912,355 km (0.08 R)
• M36: 10,454,498 km (0.115 R)
• M37: 11,170,623 km (0.119 R)
• M38: 12,104,712 km (0.105 R)
• M39: 12,172,480 km (0.087 R)
• M40: 12,308,165 km (0.108 R)
• M41: 12,512,815 km (0.063 R)
• M42: 12,752,919 km (0.08 R)
• M43: 12,821,734 km (0.116 R)
• M44: 12,959,813 km (0.111 R)
• M45: 13,133,197 km (0.12 R)
• M46: 13,728,447 km (0.119 R)
• M47: 13,834,362 km (0.036 R)
• M48: 13,976,181 km (0.093 R)
• M49: 14,261,015 km (0.101 R)
• M50: 15,127,037 km (0.081 R)
• M51: 15,603,208 km (0.12 R)
• M52: 16,758,701 km (0.068 R)
• M53: 16,947,644 km (0.06 R)
• M54: 17,023,340 km (0.043 R)
• M55: 17,980,018 km (0.093 R)
• M56: 18,057,361 km (0.074 R)
• M57: 18,875,511 km (0.08 R)
• M58: 19,111,577 km (0.069 R)
• M59: 19,190,415 km (0.106 R)
• M60: 20,025,321 km (0.108 R)
• M61: 20,426,991 km (0.096 R)
• M62: 20,871,895 km (0.098 R)
• M63: 21,116,039 km (0.087 R)
• M64: 21,812,716 km (0.071 R)
• M65: 22,350,520 km (0.047 R)
• M66: 22,600,199 km (0.083 R)
• M67: 22,976,438 km (0.036 R)
• M68: 23,312,734 km (0.036 R)
• M69: 25,624,470 km (0.092 R)
• M70: 25,885,817 km (0.066 R)
• M71: 26,016,865 km (0.075 R)
• M72: 26,499,168 km (0.115 R)
• M73: 27,161,438 km (0.102 R)
• M74: 27,250,299 km (0.073 R)
• M75: 27,829,393 km (0.067 R)
• M76: 28,098,070 km (0.037 R)
• M77: 28,232,709 km (0.117 R)
• M78: 29,317,592 km (0.099 R)
• M79: 30,692,846 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 8.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.27 AU - 6.87 AU

Year: 6311 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,104,256 km

• M1: 713,731 km (0.065 R)
• M2: 853,306 km (0.073 R)
• M3: 1,143,377 km (0.05 R)
• M4: 1,257,968 km (0.044 R)
• M5: 1,516,623 km (0.065 R)
• M6: 2,004,312 km (0.074 R)
• M7: 2,103,496 km (0.065 R)
• M8: 2,516,685 km (0.052 R)
• M9: 2,645,489 km (0.087 R)
• M10: 2,909,978 km (0.115 R)
• M11: 3,159,806 km (0.098 R)
• M12: 3,299,082 km (0.11 R)
• M13: 3,440,452 km (0.093 R)
• M14: 3,511,810 km (0.113 R)
• M15: 3,583,767 km (0.099 R)
• M16: 4,202,204 km (0.101 R)
• M17: 4,484,944 km (0.028 R)
• M18: 4,668,052 km (0.079 R)
• M19: 4,720,710 km (0.088 R)
• M20: 4,773,668 km (0.085 R)
• M21: 5,041,598 km (0.111 R)
• M22: 5,341,990 km (0.085 R)
• M23: 5,452,693 km (0.046 R)
• M24: 5,508,194 km (0.045 R)
• M25: 6,219,531 km (0.05 R)
• M26: 6,660,097 km (0.118 R)
• M27: 6,719,637 km (0.085 R)
• M28: 6,929,373 km (0.11 R)
• M29: 7,633,680 km (0.088 R)
• M30: 8,716,021 km (0.084 R)
• M31: 9,275,068 km (0.108 R)
• M32: 9,374,999 km (0.082 R)
• M33: 10,049,985 km (0.041 R)
• M34: 10,358,755 km (0.065 R)
• M35: 10,531,690 km (0.093 R)
• M36: 11,091,635 km (0.098 R)
• M37: 11,769,014 km (0.092 R)
• M38: 12,167,244 km (0.049 R)
• M39: 13,842,291 km (0.034 R)
• M40: 14,032,879 km (0.056 R)
• M41: 14,764,861 km (0.105 R)
• M42: 16,225,834 km (0.103 R)
• M43: 16,466,986 km (0.118 R)
• M44: 16,831,107 km (0.093 R)
• M45: 16,993,720 km (0.063 R)
• M46: 17,075,251 km (0.044 R)
• M47: 17,567,278 km (0.082 R)
• M48: 17,897,740 km (0.109 R)
• M49: 18,147,119 km (0.119 R)
• M50: 18,986,214 km (0.095 R)
• M51: 19,113,222 km (0.12 R)
• M52: 19,198,044 km (0.055 R)
• M53: 19,538,529 km (0.08 R)
• M54: 19,795,089 km (0.119 R)
• M55: 20,225,333 km (0.095 R)
• M56: 21,007,580 km (0.096 R)
• M57: 21,182,759 km (0.102 R)
• M58: 21,711,289 km (0.107 R)
• M59: 21,932,693 km (0.091 R)
• M60: 22,065,985 km (0.104 R)
• M61: 23,051,237 km (0.118 R)
• M62: 23,640,204 km (0.101 R)
• M63: 23,959,445 km (0.095 R)
• M64: 24,142,404 km (0.098 R)
• M65: 25,483,399 km (0.118 R)
• M66: 25,623,422 km (0.108 R)
• M67: 27,276,778 km (0.116 R)
• M68: 27,420,093 km (0.082 R)
• M69: 28,092,087 km (0.12 R)
• M70: 28,285,217 km (0.116 R)
• M71: 29,208,087 km (0.117 R)
• M72: 30,437,332 km (0.115 R)
• M73: 30,586,033 km (0.105 R)
• M74: 30,834,365 km (0.1 R)
• M75: 31,283,009 km (0.097 R)
• M76: 31,533,137 km (0.102 R)
• M77: 31,633,367 km (0.106 R)
• M78: 32,287,708 km (0.12 R)
• M79: 33,711,880 km (0.097 R)
• M80: 34,380,134 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 13.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.76 AU - 9.6 AU

Year: 8767 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,104,256 km

• M1: 218,263 km (0.103 R)
• M2: 335,997 km (0.076 R)
• M3: 523,443 km (0.08 R)
• M4: 649,853 km (0.083 R)
• M5: 862,282 km (0.075 R)
• M6: 1,017,565 km (0.102 R)
• M7: 1,283,999 km (0.09 R)
• M8: 1,449,155 km (0.1 R)
• M9: 1,621,491 km (0.103 R)
• M10: 2,091,977 km (0.069 R)
• M11: 2,700,242 km (0.119 R)
• M12: 2,954,857 km (0.026 R)
• M13: 3,299,680 km (0.068 R)
• M14: 4,342,976 km (0.08 R)
• M15: 4,665,658 km (0.108 R)
• M16: 5,310,126 km (0.053 R)
• M17: 5,605,582 km (0.111 R)
• M18: 6,498,382 km (0.043 R)
• M19: 7,001,629 km (0.076 R)
• M20: 7,794,199 km (0.115 R)
• M21: 7,905,649 km (0.114 R)
• M22: 8,875,492 km (0.073 R)
• M23: 9,374,551 km (0.045 R)
• M24: 9,822,596 km (0.119 R)
• M25: 10,615,615 km (0.087 R)
• M26: 11,334,432 km (0.079 R)
• M27: 11,492,707 km (0.083 R)
• M28: 11,620,015 km (0.104 R)
• M29: 11,779,636 km (0.08 R)
• M30: 12,165,897 km (0.045 R)
• M31: 12,425,749 km (0.054 R)
• M32: 12,621,872 km (0.108 R)
• M33: 13,651,254 km (0.09 R)
• M34: 14,329,681 km (0.112 R)
• M35: 15,193,309 km (0.086 R)
• M36: 15,613,829 km (0.079 R)
• M37: 15,754,900 km (0.082 R)
• M38: 15,896,419 km (0.113 R)
• M39: 16,287,618 km (0.053 R)
• M40: 16,394,879 km (0.049 R)
• M41: 16,538,194 km (0.102 R)
• M42: 17,115,792 km (0.042 R)
• M43: 17,261,350 km (0.043 R)
• M44: 17,370,706 km (0.036 R)
• M45: 18,179,732 km (0.1 R)
• M46: 18,738,480 km (0.104 R)
• M47: 19,302,763 km (0.118 R)
• M48: 19,834,583 km (0.026 R)
• M49: 19,949,175 km (0.096 R)
• M50: 20,757,453 km (0.119 R)
• M51: 21,185,153 km (0.082 R)
• M52: 21,615,696 km (0.064 R)
• M53: 22,445,814 km (0.1 R)
• M54: 24,792,257 km (0.104 R)
• M55: 25,204,698 km (0.041 R)
• M56: 25,536,207 km (0.05 R)
• M57: 26,497,672 km (0.119 R)
• M58: 27,598,563 km (0.103 R)
• M59: 28,240,637 km (0.054 R)
• M60: 28,326,506 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit