🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.16 AU

Year: 362 Days

Day: 46.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,650,267 km

• M1: 506,688 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 378 Days

Day: 35 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,650,267 km

• M1: 186,549 km (0.044 R)
• M2: 777,460 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.26 AU - 1.82 AU

Year: 712 Days

Day: 19.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.06 AU - 4.38 AU

Year: 2675 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 10.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.2 AU - 5.86 AU

Year: 4848 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,650,267 km

• M1: 188,194 km (0.079 R)
• M2: 312,809 km (0.105 R)
• M3: 400,473 km (0.078 R)
• M4: 629,957 km (0.117 R)
• M5: 761,304 km (0.04 R)
• M6: 837,150 km (0.085 R)
• M7: 1,053,019 km (0.093 R)
• M8: 1,212,192 km (0.054 R)
• M9: 1,287,290 km (0.098 R)
• M10: 1,737,729 km (0.037 R)
• M11: 2,366,190 km (0.116 R)
• M12: 2,597,019 km (0.082 R)
• M13: 2,675,708 km (0.115 R)
• M14: 2,815,282 km (0.094 R)
• M15: 2,916,560 km (0.094 R)
• M16: 3,039,530 km (0.113 R)
• M17: 3,527,518 km (0.097 R)
• M18: 3,614,883 km (0.112 R)
• M19: 3,904,056 km (0.076 R)
• M20: 4,177,670 km (0.109 R)
• M21: 4,767,983 km (0.115 R)
• M22: 5,159,481 km (0.072 R)
• M23: 5,792,130 km (0.039 R)
• M24: 5,973,593 km (0.03 R)
• M25: 6,052,131 km (0.117 R)
• M26: 6,422,536 km (0.07 R)
• M27: 6,691,662 km (0.081 R)
• M28: 6,773,044 km (0.09 R)
• M29: 6,964,529 km (0.101 R)
• M30: 7,268,961 km (0.091 R)
• M31: 7,521,183 km (0.081 R)
• M32: 7,662,702 km (0.098 R)
• M33: 7,948,284 km (0.112 R)
• M34: 9,427,957 km (0.119 R)
• M35: 9,580,696 km (0.111 R)
• M36: 10,608,434 km (0.039 R)
• M37: 10,990,956 km (0.084 R)
• M38: 11,442,891 km (0.032 R)
• M39: 11,802,225 km (0.105 R)
• M40: 12,198,510 km (0.095 R)
• M41: 12,532,113 km (0.087 R)
• M42: 12,599,133 km (0.067 R)
• M43: 12,868,708 km (0.05 R)
• M44: 13,004,244 km (0.079 R)
• M45: 13,585,282 km (0.062 R)
• M46: 14,244,859 km (0.097 R)
• M47: 14,314,871 km (0.09 R)
• M48: 14,455,343 km (0.114 R)
• M49: 15,739,491 km (0.096 R)
• M50: 16,066,363 km (0.105 R)
• M51: 16,468,781 km (0.09 R)
• M52: 16,689,587 km (0.114 R)
• M53: 16,837,540 km (0.042 R)
• M54: 17,134,491 km (0.114 R)
• M55: 18,721,725 km (0.111 R)
• M56: 18,990,851 km (0.11 R)
• M57: 19,068,044 km (0.115 R)
• M58: 19,377,562 km (0.086 R)
• M59: 19,688,875 km (0.112 R)
• M60: 20,395,127 km (0.104 R)
• M61: 20,553,251 km (0.103 R)
• M62: 21,030,020 km (0.106 R)
• M63: 21,229,733 km (0.09 R)
• M64: 21,309,768 km (0.077 R)
• M65: 23,219,983 km (0.108 R)
• M66: 23,302,561 km (0.063 R)
• M67: 23,924,439 km (0.093 R)
• M68: 24,007,765 km (0.071 R)
• M69: 24,342,117 km (0.044 R)
• M70: 24,509,816 km (0.119 R)
• M71: 24,677,964 km (0.107 R)
• M72: 25,099,830 km (0.113 R)
• M73: 25,780,051 km (0.109 R)
• M74: 26,165,266 km (0.051 R)
• M75: 26,423,173 km (0.095 R)
• M76: 27,812,787 km (0.091 R)
• M77: 28,560,627 km (0.054 R)
• M78: 29,048,017 km (0.083 R)
• M79: 29,493,519 km (0.114 R)
• M80: 29,806,777 km (0.096 R)
• M81: 29,896,536 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 8.8

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.63 AU - 6.55 AU

Year: 4927 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,650,267 km

• M1: 147,803 km (0.059 R)
• M2: 232,774 km (0.056 R)
• M3: 290,669 km (0.098 R)
• M4: 659,427 km (0.088 R)
• M5: 860,487 km (0.053 R)
• M6: 1,143,377 km (0.118 R)
• M7: 1,271,133 km (0.076 R)
• M8: 1,336,956 km (0.058 R)
• M9: 1,472,043 km (0.117 R)
• M10: 1,558,810 km (0.119 R)
• M11: 1,811,032 km (0.097 R)
• M12: 1,866,832 km (0.059 R)
• M13: 2,037,673 km (0.092 R)
• M14: 2,456,547 km (0.115 R)
• M15: 2,686,628 km (0.065 R)
• M16: 2,750,506 km (0.118 R)
• M17: 3,190,175 km (0.038 R)
• M18: 3,258,092 km (0.045 R)
• M19: 3,628,347 km (0.097 R)
• M20: 3,890,741 km (0.09 R)
• M21: 3,987,681 km (0.085 R)
• M22: 4,159,270 km (0.041 R)
• M23: 4,408,649 km (0.103 R)
• M24: 5,159,481 km (0.085 R)
• M25: 5,293,072 km (0.076 R)
• M26: 5,536,168 km (0.078 R)
• M27: 6,259,175 km (0.114 R)
• M28: 6,516,334 km (0.086 R)
• M29: 6,631,823 km (0.073 R)
• M30: 6,747,911 km (0.109 R)
• M31: 6,835,426 km (0.114 R)
• M32: 7,159,754 km (0.106 R)
• M33: 7,549,457 km (0.081 R)
• M34: 8,162,359 km (0.053 R)
• M35: 9,208,647 km (0.116 R)
• M36: 10,162,483 km (0.074 R)
• M37: 10,464,820 km (0.094 R)
• M38: 11,078,620 km (0.042 R)
• M39: 11,950,327 km (0.112 R)
• M40: 12,162,756 km (0.088 R)
• M41: 12,412,285 km (0.088 R)
• M42: 13,098,042 km (0.086 R)
• M43: 13,353,854 km (0.109 R)
• M44: 13,537,411 km (0.077 R)
• M45: 14,205,664 km (0.084 R)
• M46: 14,543,905 km (0.101 R)
• M47: 14,808,693 km (0.05 R)
• M48: 15,189,869 km (0.119 R)
• M49: 15,922,898 km (0.109 R)
• M50: 16,078,630 km (0.12 R)
• M51: 16,746,434 km (0.098 R)
• M52: 17,143,467 km (0.109 R)
• M53: 18,394,105 km (0.066 R)
• M54: 19,299,322 km (0.038 R)
• M55: 19,673,766 km (0.114 R)
• M56: 19,841,016 km (0.058 R)
• M57: 19,924,791 km (0.065 R)
• M58: 20,896,728 km (0.071 R)
• M59: 21,195,625 km (0.116 R)
• M60: 21,409,998 km (0.047 R)
• M61: 21,582,036 km (0.117 R)
• M62: 22,144,225 km (0.085 R)
• M63: 22,405,273 km (0.072 R)
• M64: 22,667,518 km (0.099 R)
• M65: 22,974,493 km (0.064 R)
• M66: 23,681,642 km (0.089 R)
• M67: 23,770,653 km (0.059 R)
• M68: 23,904,094 km (0.085 R)
• M69: 24,845,962 km (0.109 R)
• M70: 25,117,333 km (0.077 R)
• M71: 25,207,989 km (0.039 R)
• M72: 25,571,662 km (0.099 R)
• M73: 25,754,321 km (0.104 R)
• M74: 25,937,279 km (0.055 R)
• M75: 26,997,629 km (0.089 R)
• M76: 27,369,828 km (0.053 R)
• M77: 27,743,673 km (0.104 R)
• M78: 28,827,809 km (0.113 R)
• M79: 29,781,944 km (0.117 R)
• M80: 31,623,045 km (0.107 R)
• M81: 31,867,937 km (0.096 R)
• M82: 33,052,602 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 14.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.25 AU - 9.07 AU

Year: 7903 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,650,267 km

• M1: 202,855 km (0.061 R)
• M2: 310,416 km (0.11 R)
• M3: 566,527 km (0.109 R)
• M4: 699,968 km (0.056 R)
• M5: 791,522 km (0.115 R)
• M6: 1,003,652 km (0.088 R)
• M7: 1,469,350 km (0.059 R)
• M8: 1,866,533 km (0.061 R)
• M9: 2,097,661 km (0.046 R)
• M10: 2,504,268 km (0.101 R)
• M11: 2,826,053 km (0.097 R)
• M12: 2,980,738 km (0.064 R)
• M13: 3,115,824 km (0.083 R)
• M14: 3,322,270 km (0.066 R)
• M15: 3,580,775 km (0.1 R)
• M16: 3,748,923 km (0.087 R)
• M17: 4,243,792 km (0.107 R)
• M18: 4,345,369 km (0.073 R)
• M19: 4,654,887 km (0.114 R)
• M20: 4,998,364 km (0.118 R)
• M21: 5,132,853 km (0.078 R)
• M22: 5,322,991 km (0.048 R)
• M23: 5,766,699 km (0.088 R)
• M24: 6,222,374 km (0.117 R)
• M25: 6,483,871 km (0.037 R)
• M26: 7,168,730 km (0.085 R)
• M27: 7,504,428 km (0.107 R)
• M28: 7,876,777 km (0.113 R)
• M29: 8,159,965 km (0.081 R)
• M30: 8,286,824 km (0.076 R)
• M31: 8,542,786 km (0.055 R)
• M32: 8,704,053 km (0.093 R)
• M33: 8,931,591 km (0.098 R)
• M34: 9,459,073 km (0.116 R)
• M35: 9,793,873 km (0.07 R)
• M36: 10,166,821 km (0.075 R)
• M37: 11,207,424 km (0.093 R)
• M38: 11,419,703 km (0.085 R)
• M39: 11,740,590 km (0.036 R)
• M40: 12,100,673 km (0.113 R)
• M41: 12,391,341 km (0.056 R)
• M42: 12,647,602 km (0.108 R)
• M43: 12,794,807 km (0.119 R)
• M44: 12,979,560 km (0.096 R)
• M45: 13,351,909 km (0.108 R)
• M46: 13,841,244 km (0.103 R)
• M47: 14,954,102 km (0.109 R)
• M48: 15,109,834 km (0.061 R)
• M49: 15,817,432 km (0.096 R)
• M50: 16,255,305 km (0.026 R)
• M51: 16,495,708 km (0.071 R)
• M52: 16,899,174 km (0.093 R)
• M53: 17,551,570 km (0.106 R)
• M54: 18,212,045 km (0.059 R)
• M55: 19,049,344 km (0.12 R)
• M56: 19,557,678 km (0.063 R)
• M57: 20,414,873 km (0.1 R)
• M58: 21,900,231 km (0.061 R)
• M59: 22,077,205 km (0.065 R)
• M60: 22,521,959 km (0.083 R)
• M61: 23,104,494 km (0.112 R)
• M62: 23,239,580 km (0.059 R)
• M63: 23,691,964 km (0.058 R)
• M64: 23,873,875 km (0.063 R)
• M65: 24,056,086 km (0.074 R)
• M66: 24,192,968 km (0.084 R)
• M67: 24,559,632 km (0.109 R)
• M68: 24,651,485 km (0.074 R)
• M69: 24,743,637 km (0.078 R)
• M70: 25,391,097 km (0.111 R)
• M71: 25,716,921 km (0.082 R)
• M72: 26,231,837 km (0.109 R)
• M73: 28,277,139 km (0.114 R)
• M74: 31,215,840 km (0.084 R)
• M75: 31,965,624 km (0.098 R)
• M76: 32,216,799 km (0.097 R)
• M77: 32,670,829 km (0.091 R)
• M78: 33,279,243 km (0.085 R)
• M79: 33,584,872 km (0.09 R)
• M80: 34,507,442 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 9.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.07 AU - 9.07 AU

Year: 8546 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,650,267 km

• M1: 200,162 km (0.067 R)
• M2: 285,732 km (0.08 R)
• M3: 398,379 km (0.099 R)
• M4: 675,285 km (0.081 R)
• M5: 776,862 km (0.065 R)
• M6: 896,241 km (0.086 R)
• M7: 971,040 km (0.098 R)
• M8: 1,153,998 km (0.102 R)
• M9: 1,348,625 km (0.119 R)
• M10: 1,435,392 km (0.073 R)
• M11: 1,660,686 km (0.101 R)
• M12: 1,849,329 km (0.098 R)
• M13: 1,946,268 km (0.074 R)
• M14: 2,061,608 km (0.055 R)
• M15: 2,247,558 km (0.117 R)
• M16: 2,421,541 km (0.087 R)
• M17: 2,875,720 km (0.05 R)
• M18: 3,238,794 km (0.113 R)
• M19: 3,396,021 km (0.06 R)
• M20: 3,657,070 km (0.076 R)
• M21: 3,718,255 km (0.099 R)
• M22: 3,800,235 km (0.076 R)
• M23: 3,882,962 km (0.083 R)
• M24: 4,654,439 km (0.064 R)
• M25: 4,720,860 km (0.065 R)
• M26: 4,787,581 km (0.084 R)
• M27: 4,899,480 km (0.1 R)
• M28: 5,057,754 km (0.065 R)
• M29: 5,565,938 km (0.086 R)
• M30: 5,993,938 km (0.063 R)
• M31: 6,285,205 km (0.087 R)
• M32: 6,407,875 km (0.081 R)
• M33: 6,481,926 km (0.11 R)
• M34: 6,556,276 km (0.089 R)
• M35: 7,315,037 km (0.106 R)
• M36: 7,810,056 km (0.116 R)
• M37: 8,181,657 km (0.095 R)
• M38: 8,532,015 km (0.114 R)
• M39: 9,219,418 km (0.109 R)
• M40: 9,387,117 km (0.085 R)
• M41: 9,527,589 km (0.086 R)
• M42: 9,782,205 km (0.096 R)
• M43: 10,039,214 km (0.098 R)
• M44: 10,356,212 km (0.044 R)
• M45: 10,559,665 km (0.114 R)
• M46: 10,676,501 km (0.111 R)
• M47: 11,687,184 km (0.089 R)
• M48: 11,808,209 km (0.108 R)
• M49: 12,604,219 km (0.079 R)
• M50: 13,197,075 km (0.09 R)
• M51: 13,449,297 km (0.095 R)
• M52: 13,766,894 km (0.069 R)
• M53: 14,183,524 km (0.117 R)
• M54: 14,865,241 km (0.075 R)
• M55: 15,160,697 km (0.118 R)
• M56: 15,391,975 km (0.07 R)
• M57: 16,328,159 km (0.067 R)
• M58: 16,497,354 km (0.09 R)
• M59: 16,803,282 km (0.104 R)
• M60: 17,871,261 km (0.11 R)
• M61: 18,010,686 km (0.115 R)
• M62: 18,677,743 km (0.105 R)
• M63: 18,783,957 km (0.118 R)
• M64: 19,281,520 km (0.119 R)
• M65: 20,326,311 km (0.111 R)
• M66: 21,204,750 km (0.11 R)
• M67: 21,352,403 km (0.1 R)
• M68: 21,463,405 km (0.055 R)
• M69: 22,282,752 km (0.053 R)
• M70: 22,734,089 km (0.088 R)
• M71: 22,923,031 km (0.118 R)
• M72: 23,264,414 km (0.066 R)
• M73: 23,569,294 km (0.035 R)
• M74: 24,569,206 km (0.12 R)
• M75: 24,646,698 km (0.049 R)
• M76: 25,426,252 km (0.049 R)
• M77: 25,583,031 km (0.111 R)
• M78: 26,095,105 km (0.034 R)
• M79: 26,570,676 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit