🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 41.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.92 AU - 1.16 AU

Year: 406 Days

Day: 28.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 96.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 436 Days

Day: 27.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.07 AU - 1.15 AU

Year: 448 Days

Day: 31.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,838,987 km

• M1: 32,014 km (0.101 R)
• M2: 181,013 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.27 AU

Year: 516 Days

Day: 37.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,838,987 km

• M1: 335,997 km (0.088 R)
• M2: 1,008,738 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 12

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.96 AU - 5.16 AU

Year: 3728 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,838,987 km

• M1: 161,865 km (0.106 R)
• M2: 316,848 km (0.111 R)
• M3: 407,205 km (0.028 R)
• M4: 615,296 km (0.073 R)
• M5: 737,966 km (0.049 R)
• M6: 815,907 km (0.109 R)
• M7: 981,512 km (0.1 R)
• M8: 1,199,625 km (0.111 R)
• M9: 1,423,274 km (0.063 R)
• M10: 1,591,422 km (0.05 R)
• M11: 1,707,360 km (0.048 R)
• M12: 1,814,323 km (0.116 R)
• M13: 1,948,063 km (0.048 R)
• M14: 2,123,392 km (0.087 R)
• M15: 2,330,136 km (0.113 R)
• M16: 2,409,423 km (0.09 R)
• M17: 2,680,495 km (0.074 R)
• M18: 2,947,377 km (0.12 R)
• M19: 3,178,805 km (0.11 R)
• M20: 3,416,367 km (0.084 R)
• M21: 3,522,132 km (0.116 R)
• M22: 3,644,354 km (0.061 R)
• M23: 4,424,207 km (0.065 R)
• M24: 5,133,002 km (0.089 R)
• M25: 5,272,128 km (0.085 R)
• M26: 5,377,295 km (0.091 R)
• M27: 6,096,113 km (0.083 R)
• M28: 6,392,167 km (0.064 R)
• M29: 6,523,215 km (0.071 R)
• M30: 6,731,007 km (0.117 R)
• M31: 6,940,892 km (0.099 R)
• M32: 7,075,680 km (0.105 R)
• M33: 7,250,261 km (0.051 R)
• M34: 7,524,623 km (0.028 R)
• M35: 7,902,358 km (0.03 R)
• M36: 8,225,489 km (0.079 R)
• M37: 8,327,216 km (0.088 R)
• M38: 8,450,036 km (0.092 R)
• M39: 8,801,142 km (0.075 R)
• M40: 9,094,055 km (0.057 R)
• M41: 9,411,352 km (0.077 R)
• M42: 9,603,435 km (0.062 R)
• M43: 9,796,865 km (0.085 R)
• M44: 9,883,333 km (0.028 R)
• M45: 10,187,765 km (0.1 R)
• M46: 10,627,882 km (0.095 R)
• M47: 10,783,463 km (0.094 R)
• M48: 10,872,773 km (0.051 R)
• M49: 11,074,431 km (0.111 R)
• M50: 11,254,697 km (0.115 R)
• M51: 11,801,626 km (0.071 R)
• M52: 12,078,382 km (0.068 R)
• M53: 12,170,984 km (0.118 R)
• M54: 12,474,069 km (0.046 R)
• M55: 12,591,204 km (0.09 R)
• M56: 12,685,151 km (0.062 R)
• M57: 12,803,035 km (0.116 R)
• M58: 12,992,425 km (0.104 R)
• M59: 13,734,880 km (0.103 R)
• M60: 14,074,766 km (0.106 R)
• M61: 14,319,209 km (0.031 R)
• M62: 14,639,049 km (0.039 R)
• M63: 14,837,117 km (0.119 R)
• M64: 14,986,116 km (0.089 R)
• M65: 15,436,555 km (0.103 R)
• M66: 15,587,649 km (0.099 R)
• M67: 15,739,192 km (0.097 R)
• M68: 15,840,619 km (0.032 R)
• M69: 16,814,202 km (0.105 R)
• M70: 16,969,634 km (0.115 R)
• M71: 17,334,354 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 11.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.21 AU - 7.79 AU

Year: 6345 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,838,987 km

• M1: 149,299 km (0.119 R)
• M2: 242,797 km (0.098 R)
• M3: 473,776 km (0.077 R)
• M4: 573,708 km (0.106 R)
• M5: 938,128 km (0.12 R)
• M6: 1,333,665 km (0.12 R)
• M7: 1,924,427 km (0.063 R)
• M8: 2,073,277 km (0.097 R)
• M9: 2,496,938 km (0.119 R)
• M10: 2,683,487 km (0.092 R)
• M11: 3,045,962 km (0.068 R)
• M12: 3,501,787 km (0.09 R)
• M13: 3,632,236 km (0.082 R)
• M14: 3,737,852 km (0.113 R)
• M15: 3,817,738 km (0.079 R)
• M16: 3,979,154 km (0.067 R)
• M17: 4,088,061 km (0.105 R)
• M18: 4,849,514 km (0.052 R)
• M19: 4,995,372 km (0.065 R)
• M20: 5,142,726 km (0.114 R)
• M21: 5,623,833 km (0.098 R)
• M22: 5,838,954 km (0.083 R)
• M23: 6,889,580 km (0.087 R)
• M24: 7,520,883 km (0.081 R)
• M25: 7,758,146 km (0.072 R)
• M26: 8,066,916 km (0.116 R)
• M27: 8,731,878 km (0.08 R)
• M28: 9,053,065 km (0.082 R)
• M29: 9,197,127 km (0.115 R)
• M30: 9,414,643 km (0.084 R)
• M31: 9,707,256 km (0.098 R)
• M32: 9,854,610 km (0.094 R)
• M33: 10,984,074 km (0.116 R)
• M34: 11,642,305 km (0.093 R)
• M35: 11,799,083 km (0.086 R)
• M36: 13,858,298 km (0.079 R)
• M37: 14,107,827 km (0.098 R)
• M38: 14,653,710 km (0.069 R)
• M39: 14,992,998 km (0.101 R)
• M40: 15,249,109 km (0.108 R)
• M41: 15,334,829 km (0.07 R)
• M42: 16,332,198 km (0.11 R)
• M43: 16,860,877 km (0.065 R)
• M44: 17,038,300 km (0.109 R)
• M45: 18,161,630 km (0.106 R)
• M46: 18,298,064 km (0.056 R)
• M47: 19,494,547 km (0.111 R)
• M48: 19,587,597 km (0.063 R)
• M49: 20,384,804 km (0.057 R)
• M50: 21,336,396 km (0.112 R)
• M51: 21,576,501 km (0.048 R)
• M52: 22,010,933 km (0.06 R)
• M53: 22,546,045 km (0.039 R)
• M54: 22,937,842 km (0.111 R)
• M55: 23,183,780 km (0.109 R)
• M56: 23,282,515 km (0.056 R)
• M57: 23,827,500 km (0.097 R)
• M58: 24,477,204 km (0.104 R)
• M59: 26,461,021 km (0.119 R)
• M60: 27,237,584 km (0.093 R)
• M61: 27,341,704 km (0.065 R)
• M62: 27,602,602 km (0.084 R)
• M63: 27,759,530 km (0.093 R)
• M64: 28,074,284 km (0.03 R)
• M65: 28,443,043 km (0.042 R)
• M66: 28,760,340 km (0.119 R)
• M67: 28,866,405 km (0.03 R)
• M68: 29,987,641 km (0.038 R)
• M69: 30,472,488 km (0.048 R)
• M70: 31,504,713 km (0.095 R)
• M71: 31,668,822 km (0.059 R)
• M72: 31,778,328 km (0.08 R)
• M73: 32,162,645 km (0.109 R)
• M74: 32,824,914 km (0.051 R)
• M75: 33,994,919 km (0.097 R)
• M76: 34,275,415 km (0.049 R)
• M77: 35,519,172 km (0.062 R)
• M78: 36,203,732 km (0.098 R)
• M79: 37,181,055 km (0.114 R)
• M80: 37,586,016 km (0.087 R)
• M81: 37,876,086 km (0.095 R)
• M82: 38,341,934 km (0.068 R)
• M83: 38,633,949 km (0.111 R)
• M84: 39,161,581 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 10.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.3 AU - 11.24 AU

Year: 11693 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,838,987 km

• M1: 410,646 km (0.08 R)
• M2: 777,161 km (0.088 R)
• M3: 854,054 km (0.118 R)
• M4: 974,780 km (0.109 R)
• M5: 1,058,704 km (0.082 R)
• M6: 1,234,182 km (0.067 R)
• M7: 1,614,610 km (0.116 R)
• M8: 1,818,362 km (0.106 R)
• M9: 2,393,416 km (0.079 R)
• M10: 2,597,318 km (0.092 R)
• M11: 2,776,686 km (0.115 R)
• M12: 3,211,118 km (0.115 R)
• M13: 4,005,633 km (0.079 R)
• M14: 4,460,560 km (0.089 R)
• M15: 6,001,567 km (0.089 R)
• M16: 6,644,090 km (0.051 R)
• M17: 6,766,910 km (0.027 R)
• M18: 7,224,231 km (0.086 R)
• M19: 8,388,701 km (0.112 R)
• M20: 8,970,038 km (0.067 R)
• M21: 9,518,314 km (0.112 R)
• M22: 9,750,041 km (0.032 R)
• M23: 10,030,537 km (0.089 R)
• M24: 11,570,947 km (0.069 R)
• M25: 12,017,347 km (0.093 R)
• M26: 12,117,428 km (0.083 R)
• M27: 13,235,522 km (0.119 R)
• M28: 13,442,266 km (0.088 R)
• M29: 14,069,231 km (0.05 R)
• M30: 14,333,421 km (0.025 R)
• M31: 14,599,107 km (0.095 R)
• M32: 15,351,733 km (0.061 R)
• M33: 16,061,875 km (0.045 R)
• M34: 16,838,736 km (0.072 R)
• M35: 17,175,332 km (0.114 R)
• M36: 17,288,128 km (0.094 R)
• M37: 17,457,623 km (0.057 R)
• M38: 18,256,176 km (0.111 R)
• M39: 18,544,302 km (0.08 R)
• M40: 20,363,861 km (0.116 R)
• M41: 20,662,607 km (0.116 R)
• M42: 21,143,714 km (0.083 R)
• M43: 21,628,561 km (0.094 R)
• M44: 21,994,477 km (0.101 R)
• M45: 22,239,668 km (0.095 R)
• M46: 22,424,122 km (0.103 R)
• M47: 24,043,968 km (0.096 R)
• M48: 25,251,373 km (0.076 R)
• M49: 25,765,690 km (0.076 R)
• M50: 27,724,973 km (0.073 R)
• M51: 28,455,460 km (0.051 R)
• M52: 28,588,901 km (0.118 R)
• M53: 28,789,512 km (0.105 R)
• M54: 29,394,186 km (0.106 R)
• M55: 29,731,829 km (0.107 R)
• M56: 30,343,086 km (0.112 R)
• M57: 30,752,834 km (0.117 R)
• M58: 31,993,001 km (0.078 R)
• M59: 32,062,414 km (0.091 R)
• M60: 32,270,804 km (0.118 R)
• M61: 32,549,505 km (0.036 R)
• M62: 32,898,816 km (0.09 R)
• M63: 33,249,473 km (0.082 R)
• M64: 33,813,158 km (0.074 R)
• M65: 33,954,528 km (0.026 R)
• M66: 34,096,197 km (0.066 R)
• M67: 34,166,957 km (0.031 R)
• M68: 35,021,310 km (0.101 R)
• M69: 36,171,419 km (0.117 R)
• M70: 37,260,790 km (0.096 R)
• M71: 37,919,619 km (0.116 R)
• M72: 38,582,188 km (0.102 R)
• M73: 40,068,443 km (0.07 R)
• M74: 44,560,718 km (0.084 R)
• M75: 46,119,528 km (0.101 R)
• M76: 46,984,353 km (0.06 R)
• M77: 50,174,378 km (0.06 R)
• M78: 50,739,708 km (0.055 R)
• M79: 50,820,641 km (0.056 R)
• M80: 51,958,332 km (0.105 R)
• M81: 52,121,693 km (0.116 R)
• M82: 52,285,054 km (0.047 R)
• M83: 52,776,184 km (0.048 R)
• M84: 53,104,551 km (0.073 R)
• M85: 53,186,681 km (0.025 R)
• M86: 53,351,238 km (0.063 R)
• M87: 53,598,224 km (0.058 R)
• M88: 53,845,809 km (0.119 R)
• M89: 55,255,170 km (0.095 R)
• M90: 55,505,148 km (0.103 R)
• M91: 55,755,426 km (0.101 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: 282 - 15,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit