🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 22.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,530,728 km

• M1: 209,138 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.98 AU - 1.26 AU

Year: 415 Days

Day: 24.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 74.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.84 AU - 2.22 AU

Year: 1012 Days

Day: 36.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.96 AU - 3.22 AU

Year: 1458 Days

Day: 34.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,530,728 km

• M1: 1,769,444 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.86 AU - 2.88 AU

Year: 1701 Days

Day: 39.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,530,728 km

• M1: 807,380 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.26 AU - 3.66 AU

Year: 2252 Days

Day: 43.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,530,728 km

• M1: 292,613 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 11.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.81 AU - 7.99 AU

Year: 6341 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,530,728 km

• M1: 184,305 km (0.118 R)
• M2: 284,834 km (0.096 R)
• M3: 364,420 km (0.079 R)
• M4: 1,146,069 km (0.09 R)
• M5: 1,251,237 km (0.089 R)
• M6: 1,471,744 km (0.115 R)
• M7: 1,966,763 km (0.049 R)
• M8: 2,046,200 km (0.098 R)
• M9: 2,142,989 km (0.089 R)
• M10: 2,721,185 km (0.106 R)
• M11: 2,900,404 km (0.099 R)
• M12: 3,195,261 km (0.088 R)
• M13: 3,289,358 km (0.096 R)
• M14: 3,655,873 km (0.108 R)
• M15: 4,323,678 km (0.074 R)
• M16: 4,941,517 km (0.053 R)
• M17: 6,094,916 km (0.118 R)
• M18: 7,129,835 km (0.092 R)
• M19: 7,278,684 km (0.086 R)
• M20: 7,604,509 km (0.072 R)
• M21: 7,731,068 km (0.064 R)
• M22: 7,883,957 km (0.084 R)
• M23: 8,089,355 km (0.12 R)
• M24: 8,166,847 km (0.098 R)
• M25: 8,244,638 km (0.111 R)
• M26: 8,322,578 km (0.063 R)
• M27: 8,637,033 km (0.098 R)
• M28: 8,875,492 km (0.092 R)
• M29: 9,250,684 km (0.112 R)
• M30: 10,379,250 km (0.082 R)
• M31: 10,917,054 km (0.118 R)
• M32: 11,609,244 km (0.106 R)
• M33: 12,049,061 km (0.104 R)
• M34: 12,286,024 km (0.086 R)
• M35: 13,770,185 km (0.075 R)
• M36: 13,862,935 km (0.062 R)
• M37: 14,204,617 km (0.027 R)
• M38: 15,342,458 km (0.065 R)
• M39: 15,663,645 km (0.057 R)
• M40: 16,904,709 km (0.071 R)
• M41: 17,236,517 km (0.068 R)
• M42: 18,278,915 km (0.114 R)
• M43: 19,480,186 km (0.119 R)
• M44: 19,584,456 km (0.12 R)
• M45: 20,248,371 km (0.085 R)
• M46: 21,562,588 km (0.09 R)
• M47: 21,814,362 km (0.113 R)
• M48: 21,994,777 km (0.07 R)
• M49: 22,320,750 km (0.042 R)
• M50: 22,466,159 km (0.084 R)
• M51: 23,455,899 km (0.119 R)
• M52: 23,937,454 km (0.118 R)
• M53: 24,086,304 km (0.045 R)
• M54: 24,797,493 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 9.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.99 AU - 7.11 AU

Year: 6549 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,530,728 km

• M1: 144,661 km (0.08 R)
• M2: 295,755 km (0.117 R)
• M3: 420,819 km (0.093 R)
• M4: 818,600 km (0.119 R)
• M5: 1,149,660 km (0.074 R)
• M6: 1,223,860 km (0.091 R)
• M7: 1,299,706 km (0.12 R)
• M8: 1,377,348 km (0.091 R)
• M9: 1,440,478 km (0.093 R)
• M10: 1,586,485 km (0.103 R)
• M11: 1,686,566 km (0.052 R)
• M12: 1,806,245 km (0.115 R)
• M13: 1,893,460 km (0.106 R)
• M14: 1,999,974 km (0.025 R)
• M15: 2,388,928 km (0.052 R)
• M16: 2,741,082 km (0.071 R)
• M17: 3,047,309 km (0.101 R)
• M18: 3,781,834 km (0.062 R)
• M19: 4,053,953 km (0.119 R)
• M20: 4,521,596 km (0.116 R)
• M21: 4,908,157 km (0.115 R)
• M22: 4,981,759 km (0.116 R)
• M23: 5,406,317 km (0.055 R)
• M24: 6,210,406 km (0.114 R)
• M25: 6,748,809 km (0.084 R)
• M26: 7,162,596 km (0.032 R)
• M27: 7,330,445 km (0.076 R)
• M28: 7,641,459 km (0.041 R)
• M29: 8,988,887 km (0.037 R)
• M30: 9,505,299 km (0.068 R)
• M31: 9,628,119 km (0.069 R)
• M32: 9,689,753 km (0.071 R)
• M33: 10,031,285 km (0.117 R)
• M34: 11,665,492 km (0.088 R)
• M35: 11,863,261 km (0.038 R)
• M36: 12,095,287 km (0.107 R)
• M37: 12,462,999 km (0.118 R)
• M38: 13,312,266 km (0.047 R)
• M39: 14,285,549 km (0.088 R)
• M40: 14,391,166 km (0.115 R)
• M41: 14,816,323 km (0.085 R)
• M42: 14,887,681 km (0.028 R)
• M43: 15,281,722 km (0.085 R)
• M44: 16,226,582 km (0.081 R)
• M45: 16,743,293 km (0.1 R)
• M46: 17,153,041 km (0.088 R)
• M47: 17,302,939 km (0.105 R)
• M48: 18,134,703 km (0.108 R)
• M49: 18,402,034 km (0.104 R)
• M50: 19,173,211 km (0.067 R)
• M51: 19,445,629 km (0.116 R)
• M52: 19,523,719 km (0.041 R)
• M53: 19,719,393 km (0.116 R)
• M54: 19,994,354 km (0.058 R)
• M55: 20,073,192 km (0.119 R)
• M56: 20,827,016 km (0.098 R)
• M57: 21,026,878 km (0.105 R)
• M58: 21,267,581 km (0.064 R)
• M59: 21,954,684 km (0.066 R)
• M60: 22,731,097 km (0.113 R)
• M61: 22,978,233 km (0.095 R)
• M62: 23,933,565 km (0.115 R)
• M63: 24,605,858 km (0.071 R)
• M64: 25,156,677 km (0.056 R)
• M65: 25,284,434 km (0.097 R)
• M66: 25,625,966 km (0.106 R)
• M67: 25,840,190 km (0.084 R)
• M68: 26,055,012 km (0.065 R)
• M69: 26,659,687 km (0.066 R)
• M70: 26,876,903 km (0.097 R)
• M71: 26,963,819 km (0.114 R)
• M72: 27,575,525 km (0.054 R)
• M73: 27,663,339 km (0.087 R)
• M74: 28,103,456 km (0.063 R)
• M75: 28,191,719 km (0.092 R)
• M76: 28,545,966 km (0.105 R)
• M77: 28,812,550 km (0.066 R)
• M78: 29,213,921 km (0.104 R)
• M79: 30,293,569 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.53 AU - 7.63 AU

Year: 6591 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,530,728 km

• M1: 182,809 km (0.1 R)
• M2: 296,054 km (0.117 R)
• M3: 555,158 km (0.084 R)
• M4: 689,497 km (0.055 R)
• M5: 791,373 km (0.117 R)
• M6: 1,063,342 km (0.089 R)
• M7: 1,220,270 km (0.077 R)
• M8: 1,760,169 km (0.091 R)
• M9: 2,122,794 km (0.087 R)
• M10: 2,651,772 km (0.073 R)
• M11: 3,350,394 km (0.081 R)
• M12: 4,444,254 km (0.028 R)
• M13: 4,792,966 km (0.086 R)
• M14: 4,911,148 km (0.085 R)
• M15: 5,332,715 km (0.055 R)
• M16: 5,672,302 km (0.101 R)
• M17: 5,860,497 km (0.084 R)
• M18: 6,470,407 km (0.098 R)
• M19: 7,067,003 km (0.093 R)
• M20: 7,235,899 km (0.063 R)
• M21: 7,543,323 km (0.062 R)
• M22: 7,646,845 km (0.096 R)
• M23: 8,455,720 km (0.12 R)
• M24: 8,563,132 km (0.066 R)
• M25: 8,997,863 km (0.115 R)
• M26: 9,181,270 km (0.09 R)
• M27: 9,439,925 km (0.11 R)
• M28: 9,926,866 km (0.081 R)
• M29: 10,925,132 km (0.083 R)
• M30: 11,278,333 km (0.114 R)
• M31: 11,875,229 km (0.113 R)
• M32: 12,036,046 km (0.055 R)
• M33: 12,975,521 km (0.042 R)
• M34: 13,811,474 km (0.077 R)
• M35: 14,364,388 km (0.098 R)
• M36: 15,141,698 km (0.117 R)
• M37: 15,579,571 km (0.085 R)
• M38: 15,888,640 km (0.092 R)
• M39: 16,557,492 km (0.091 R)
• M40: 16,963,351 km (0.075 R)
• M41: 17,099,336 km (0.116 R)
• M42: 17,969,247 km (0.106 R)
• M43: 18,200,526 km (0.09 R)
• M44: 18,666,074 km (0.075 R)
• M45: 19,041,415 km (0.117 R)
• M46: 19,466,573 km (0.107 R)
• M47: 19,609,139 km (0.081 R)
• M48: 21,101,228 km (0.07 R)
• M49: 21,590,413 km (0.05 R)
• M50: 21,935,087 km (0.045 R)
• M51: 24,603,165 km (0.116 R)
• M52: 25,117,931 km (0.117 R)
• M53: 26,158,384 km (0.092 R)
• M54: 27,905,688 km (0.059 R)
• M55: 28,173,767 km (0.104 R)
• M56: 28,496,450 km (0.113 R)
• M57: 28,820,479 km (0.07 R)
• M58: 29,091,400 km (0.118 R)
• M59: 29,472,127 km (0.109 R)
• M60: 29,745,143 km (0.077 R)
• M61: 30,956,287 km (0.035 R)
• M62: 32,183,439 km (0.037 R)
• M63: 32,295,787 km (0.083 R)
• M64: 32,633,579 km (0.025 R)
• M65: 33,029,265 km (0.118 R)
• M66: 33,597,288 km (0.11 R)
• M67: 34,054,010 km (0.092 R)
• M68: 34,225,749 km (0.101 R)
• M69: 34,627,718 km (0.08 R)
• M70: 34,973,589 km (0.065 R)
• M71: 35,378,400 km (0.099 R)
• M72: 36,017,782 km (0.062 R)
• M73: 37,072,297 km (0.046 R)
• M74: 37,426,096 km (0.107 R)
• M75: 38,018,204 km (0.07 R)
• M76: 38,553,765 km (0.03 R)
• M77: 40,417,605 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 9.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.19 AU - 8.81 AU

Year: 8670 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,530,728 km

• M1: 362,625 km (0.111 R)
• M2: 533,316 km (0.109 R)
• M3: 623,374 km (0.099 R)
• M4: 694,733 km (0.11 R)
• M5: 794,664 km (0.089 R)
• M6: 873,053 km (0.083 R)
• M7: 1,289,982 km (0.043 R)
• M8: 1,447,359 km (0.085 R)
• M9: 1,678,488 km (0.085 R)
• M10: 1,746,705 km (0.106 R)
• M11: 2,065,647 km (0.065 R)
• M12: 2,194,900 km (0.092 R)
• M13: 2,638,009 km (0.052 R)
• M14: 2,758,286 km (0.113 R)
• M15: 2,900,852 km (0.092 R)
• M16: 3,172,372 km (0.083 R)
• M17: 3,257,494 km (0.089 R)
• M18: 3,583,916 km (0.09 R)
• M19: 3,672,628 km (0.103 R)
• M20: 3,943,699 km (0.112 R)
• M21: 4,197,716 km (0.08 R)
• M22: 4,625,267 km (0.032 R)
• M23: 4,722,057 km (0.095 R)
• M24: 4,942,564 km (0.099 R)
• M25: 5,292,324 km (0.061 R)
• M26: 6,095,365 km (0.103 R)
• M27: 6,175,101 km (0.105 R)
• M28: 6,524,711 km (0.111 R)
• M29: 6,606,242 km (0.103 R)
• M30: 6,853,078 km (0.077 R)
• M31: 7,611,839 km (0.099 R)
• M32: 7,755,303 km (0.107 R)
• M33: 8,103,268 km (0.07 R)
• M34: 8,190,932 km (0.097 R)
• M35: 8,367,607 km (0.078 R)
• M36: 8,545,330 km (0.105 R)
• M37: 8,934,882 km (0.116 R)
• M38: 9,700,375 km (0.116 R)
• M39: 10,012,436 km (0.067 R)
• M40: 11,000,679 km (0.081 R)
• M41: 11,457,252 km (0.062 R)
• M42: 11,522,926 km (0.099 R)
• M43: 11,820,326 km (0.103 R)
• M44: 12,490,076 km (0.041 R)
• M45: 12,591,653 km (0.06 R)
• M46: 13,034,762 km (0.069 R)
• M47: 13,275,614 km (0.11 R)
• M48: 13,483,106 km (0.098 R)
• M49: 14,147,471 km (0.032 R)
• M50: 14,643,687 km (0.101 R)
• M51: 15,544,266 km (0.119 R)
• M52: 15,689,974 km (0.113 R)
• M53: 16,129,942 km (0.11 R)
• M54: 16,277,595 km (0.116 R)
• M55: 16,797,597 km (0.118 R)
• M56: 17,247,587 km (0.025 R)
• M57: 17,625,771 km (0.086 R)
• M58: 18,815,074 km (0.06 R)
• M59: 18,931,611 km (0.076 R)
• M60: 19,321,612 km (0.084 R)
• M61: 20,667,544 km (0.107 R)
• M62: 21,190,090 km (0.08 R)
• M63: 23,699,743 km (0.104 R)
• M64: 23,825,555 km (0.088 R)
• M65: 24,925,399 km (0.097 R)
• M66: 25,053,305 km (0.097 R)
• M67: 25,739,660 km (0.085 R)
• M68: 26,214,932 km (0.101 R)
• M69: 26,519,065 km (0.119 R)
• M70: 26,911,610 km (0.11 R)
• M71: 27,130,621 km (0.077 R)
• M72: 27,438,045 km (0.072 R)
• M73: 27,790,946 km (0.099 R)
• M74: 28,234,205 km (0.081 R)
• M75: 28,903,356 km (0.028 R)
• M76: 29,082,724 km (0.068 R)
• M77: 29,217,511 km (0.115 R)
• M78: 29,758,607 km (0.097 R)
• M79: 29,894,292 km (0.068 R)
• M80: 30,121,082 km (0.089 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit