🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.12 AU - 1.52 AU

Year: 528 Days

Day: 19.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 90.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.38 AU - 2.14 AU

Year: 813 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,389,586 km

• M1: 100,081 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 978 Days

Day: 34.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.24 AU - 3.73 AU

Year: 1792 Days

Day: 20.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.03 AU - 5.39 AU

Year: 3560 Days

Day: 25.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 10

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.45 AU - 7.33 AU

Year: 4978 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,389,586 km

• M1: 168,746 km (0.04 R)
• M2: 257,009 km (0.049 R)
• M3: 337,194 km (0.09 R)
• M4: 438,771 km (0.117 R)
• M5: 509,979 km (0.041 R)
• M6: 654,491 km (0.065 R)
• M7: 1,112,709 km (0.081 R)
• M8: 1,351,617 km (0.078 R)
• M9: 1,574,518 km (0.089 R)
• M10: 1,640,341 km (0.064 R)
• M11: 1,861,147 km (0.065 R)
• M12: 2,256,983 km (0.111 R)
• M13: 2,331,782 km (0.084 R)
• M14: 2,522,669 km (0.11 R)
• M15: 2,879,011 km (0.104 R)
• M16: 3,617,576 km (0.034 R)
• M17: 3,705,539 km (0.115 R)
• M18: 3,883,860 km (0.077 R)
• M19: 4,365,415 km (0.061 R)
• M20: 4,553,909 km (0.041 R)
• M21: 4,890,205 km (0.12 R)
• M22: 5,061,494 km (0.07 R)
• M23: 5,384,775 km (0.094 R)
• M24: 5,895,203 km (0.107 R)
• M25: 6,051,383 km (0.059 R)
• M26: 6,367,933 km (0.114 R)
• M27: 7,210,617 km (0.081 R)
• M28: 7,546,315 km (0.115 R)
• M29: 7,716,109 km (0.114 R)
• M30: 8,146,053 km (0.086 R)
• M31: 8,232,969 km (0.045 R)
• M32: 8,790,670 km (0.031 R)
• M33: 9,973,540 km (0.103 R)
• M34: 10,159,939 km (0.112 R)
• M35: 10,473,197 km (0.112 R)
• M36: 10,694,453 km (0.086 R)
• M37: 11,013,096 km (0.119 R)
• M38: 12,318,936 km (0.117 R)
• M39: 12,385,507 km (0.106 R)
• M40: 13,398,584 km (0.092 R)
• M41: 13,880,438 km (0.045 R)
• M42: 14,613,767 km (0.041 R)
• M43: 14,684,228 km (0.107 R)
• M44: 15,683,242 km (0.054 R)
• M45: 15,791,551 km (0.111 R)
• M46: 16,410,288 km (0.096 R)
• M47: 16,777,850 km (0.064 R)
• M48: 17,259,854 km (0.093 R)
• M49: 18,963,176 km (0.038 R)
• M50: 19,117,261 km (0.081 R)
• M51: 19,737,345 km (0.075 R)
• M52: 19,854,330 km (0.099 R)
• M53: 20,128,244 km (0.097 R)
• M54: 20,442,848 km (0.078 R)
• M55: 20,640,317 km (0.068 R)
• M56: 20,798,742 km (0.086 R)
• M57: 21,196,672 km (0.08 R)
• M58: 21,356,442 km (0.103 R)
• M59: 21,596,996 km (0.083 R)
• M60: 22,405,123 km (0.119 R)
• M61: 22,772,087 km (0.058 R)
• M62: 22,894,907 km (0.093 R)
• M63: 23,058,866 km (0.086 R)
• M64: 23,926,384 km (0.079 R)
• M65: 24,134,475 km (0.108 R)
• M66: 24,385,051 km (0.058 R)
• M67: 24,762,337 km (0.029 R)
• M68: 25,099,531 km (0.083 R)
• M69: 25,480,557 km (0.085 R)
• M70: 25,863,677 km (0.089 R)
• M71: 28,774,253 km (0.069 R)
• M72: 30,021,001 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 8.8

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.76 AU - 7.24 AU

Year: 5118 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,389,586 km

• M1: 181,612 km (0.068 R)
• M2: 360,082 km (0.107 R)
• M3: 587,620 km (0.11 R)
• M4: 845,677 km (0.098 R)
• M5: 1,002,755 km (0.117 R)
• M6: 1,169,407 km (0.084 R)
• M7: 1,232,387 km (0.117 R)
• M8: 1,462,170 km (0.096 R)
• M9: 2,370,229 km (0.116 R)
• M10: 2,491,702 km (0.1 R)
• M11: 2,636,064 km (0.083 R)
• M12: 2,998,091 km (0.111 R)
• M13: 3,263,328 km (0.118 R)
• M14: 3,467,230 km (0.085 R)
• M15: 3,816,391 km (0.07 R)
• M16: 4,007,278 km (0.08 R)
• M17: 4,398,626 km (0.115 R)
• M18: 4,498,408 km (0.099 R)
• M19: 4,573,656 km (0.076 R)
• M20: 4,725,498 km (0.088 R)
• M21: 5,060,447 km (0.079 R)
• M22: 5,349,769 km (0.101 R)
• M23: 5,644,627 km (0.083 R)
• M24: 5,944,720 km (0.098 R)
• M25: 5,999,922 km (0.114 R)
• M26: 6,110,624 km (0.112 R)
• M27: 6,250,049 km (0.107 R)
• M28: 6,306,149 km (0.089 R)
• M29: 6,789,649 km (0.108 R)
• M30: 6,934,161 km (0.058 R)
• M31: 8,808,921 km (0.103 R)
• M32: 9,189,049 km (0.099 R)
• M33: 10,129,421 km (0.052 R)
• M34: 10,460,930 km (0.086 R)
• M35: 10,964,626 km (0.114 R)
• M36: 11,373,477 km (0.081 R)
• M37: 11,510,808 km (0.069 R)
• M38: 11,683,295 km (0.069 R)
• M39: 12,700,560 km (0.079 R)
• M40: 13,273,969 km (0.055 R)
• M41: 13,346,224 km (0.092 R)
• M42: 13,418,630 km (0.091 R)
• M43: 13,745,950 km (0.099 R)
• M44: 14,039,311 km (0.078 R)
• M45: 14,297,517 km (0.085 R)
• M46: 14,818,866 km (0.091 R)
• M47: 15,574,335 km (0.113 R)
• M48: 15,726,925 km (0.096 R)
• M49: 15,918,410 km (0.039 R)
• M50: 15,995,304 km (0.113 R)
• M51: 16,342,371 km (0.109 R)
• M52: 17,795,564 km (0.045 R)
• M53: 18,035,220 km (0.087 R)
• M54: 18,115,255 km (0.047 R)
• M55: 19,371,578 km (0.113 R)
• M56: 19,576,976 km (0.112 R)
• M57: 19,948,278 km (0.086 R)
• M58: 20,072,593 km (0.089 R)
• M59: 20,823,724 km (0.097 R)
• M60: 21,202,805 km (0.11 R)
• M61: 21,287,328 km (0.084 R)
• M62: 21,584,130 km (0.103 R)
• M63: 21,711,737 km (0.051 R)
• M64: 22,396,596 km (0.119 R)
• M65: 22,828,186 km (0.099 R)
• M66: 23,132,020 km (0.109 R)
• M67: 23,437,050 km (0.1 R)
• M68: 23,524,564 km (0.106 R)
• M69: 23,655,911 km (0.119 R)
• M70: 24,449,079 km (0.079 R)
• M71: 25,116,585 km (0.053 R)
• M72: 25,520,050 km (0.045 R)
• M73: 25,970,938 km (0.066 R)
• M74: 26,652,057 km (0.097 R)
• M75: 27,293,084 km (0.105 R)
• M76: 27,661,693 km (0.115 R)
• M77: 28,171,224 km (0.11 R)
• M78: 28,543,723 km (0.095 R)
• M79: 28,637,072 km (0.049 R)
• M80: 28,730,570 km (0.116 R)
• M81: 29,152,436 km (0.057 R)
• M82: 30,002,451 km (0.033 R)
• M83: 30,812,673 km (0.114 R)
• M84: 32,503,429 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 11.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.37 AU - 9.89 AU

Year: 8073 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,389,586 km

• M1: 236,215 km (0.105 R)
• M2: 349,161 km (0.11 R)
• M3: 648,058 km (0.113 R)
• M4: 761,154 km (0.076 R)
• M5: 840,590 km (0.071 R)
• M6: 1,445,265 km (0.095 R)
• M7: 1,546,244 km (0.085 R)
• M8: 1,632,262 km (0.118 R)
• M9: 1,809,386 km (0.046 R)
• M10: 2,011,643 km (0.113 R)
• M11: 2,106,188 km (0.038 R)
• M12: 2,418,549 km (0.058 R)
• M13: 2,580,563 km (0.077 R)
• M14: 2,725,224 km (0.115 R)
• M15: 2,936,606 km (0.049 R)
• M16: 3,131,532 km (0.089 R)
• M17: 3,420,705 km (0.071 R)
• M18: 4,001,294 km (0.113 R)
• M19: 4,145,357 km (0.089 R)
• M20: 5,122,680 km (0.06 R)
• M21: 5,867,079 km (0.106 R)
• M22: 6,391,419 km (0.029 R)
• M23: 6,475,643 km (0.063 R)
• M24: 6,645,137 km (0.107 R)
• M25: 6,730,408 km (0.086 R)
• M26: 6,902,147 km (0.12 R)
• M27: 7,104,403 km (0.12 R)
• M28: 7,455,509 km (0.069 R)
• M29: 7,544,221 km (0.101 R)
• M30: 7,722,691 km (0.063 R)
• M31: 7,993,014 km (0.113 R)
• M32: 8,114,189 km (0.072 R)
• M33: 8,205,443 km (0.072 R)
• M34: 9,263,699 km (0.079 R)
• M35: 10,629,677 km (0.097 R)
• M36: 11,132,625 km (0.039 R)
• M37: 11,370,037 km (0.102 R)
• M38: 11,574,836 km (0.092 R)
• M39: 12,092,295 km (0.093 R)
• M40: 12,301,433 km (0.084 R)
• M41: 12,511,768 km (0.1 R)
• M42: 13,007,236 km (0.092 R)
• M43: 13,149,952 km (0.103 R)
• M44: 13,221,460 km (0.06 R)
• M45: 13,834,961 km (0.04 R)
• M46: 14,457,737 km (0.079 R)
• M47: 15,314,932 km (0.088 R)
• M48: 15,654,819 km (0.102 R)
• M49: 16,073,693 km (0.113 R)
• M50: 16,767,079 km (0.119 R)
• M51: 17,984,058 km (0.108 R)
• M52: 18,864,890 km (0.109 R)
• M53: 19,026,605 km (0.102 R)
• M54: 19,269,851 km (0.101 R)
• M55: 19,391,923 km (0.108 R)
• M56: 20,543,827 km (0.089 R)
• M57: 21,128,006 km (0.107 R)
• M58: 21,506,339 km (0.087 R)
• M59: 22,184,766 km (0.092 R)
• M60: 22,870,074 km (0.067 R)
• M61: 23,388,729 km (0.063 R)
• M62: 23,649,479 km (0.062 R)
• M63: 23,954,808 km (0.079 R)
• M64: 24,437,411 km (0.073 R)
• M65: 24,525,524 km (0.042 R)
• M66: 24,746,330 km (0.112 R)
• M67: 25,278,599 km (0.112 R)
• M68: 25,501,650 km (0.087 R)
• M69: 26,219,420 km (0.083 R)
• M70: 27,125,984 km (0.086 R)
• M71: 27,308,493 km (0.066 R)
• M72: 27,537,378 km (0.092 R)
• M73: 27,674,858 km (0.114 R)
• M74: 27,812,638 km (0.062 R)
• M75: 27,904,640 km (0.106 R)
• M76: 28,135,171 km (0.045 R)
• M77: 28,227,473 km (0.064 R)
• M78: 28,319,924 km (0.091 R)
• M79: 28,412,525 km (0.084 R)
• M80: 28,969,927 km (0.108 R)
• M81: 30,237,320 km (0.05 R)
• M82: 30,473,984 km (0.106 R)
• M83: 31,044,550 km (0.095 R)
• M84: 31,187,715 km (0.119 R)
• M85: 31,283,308 km (0.115 R)
• M86: 32,196,304 km (0.032 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit