🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 172 Days

Day: 40 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 284 Days

Day: 14.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,766,916 km

• M1: 790,475 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.04 AU

Year: 426 Days

Day: 38.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.15 AU - 1.47 AU

Year: 669 Days

Day: 14.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,766,916 km

• M1: 172,935 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.5 AU - 1.64 AU

Year: 878 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,766,916 km

• M1: 885,470 km (0.089 R)
• M2: 1,192,145 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.13 AU - 2.81 AU

Year: 1732 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,766,916 km

• M1: 165,006 km (0.05 R)
• M2: 250,876 km (0.077 R)
• M3: 356,641 km (0.07 R)
• M4: 471,233 km (0.052 R)
• M5: 644,019 km (0.071 R)
• M6: 911,350 km (0.072 R)
• M7: 1,020,257 km (0.081 R)
• M8: 1,097,600 km (0.078 R)
• M9: 1,258,417 km (0.076 R)
• M10: 1,361,341 km (0.11 R)
• M11: 1,480,869 km (0.104 R)
• M12: 1,745,059 km (0.028 R)
• M13: 1,824,346 km (0.114 R)
• M14: 2,131,171 km (0.114 R)
• M15: 2,216,442 km (0.105 R)
• M16: 2,879,161 km (0.101 R)
• M17: 2,956,503 km (0.068 R)
• M18: 3,034,593 km (0.118 R)
• M19: 3,130,934 km (0.099 R)
• M20: 3,228,472 km (0.084 R)
• M21: 3,371,936 km (0.062 R)
• M22: 3,462,742 km (0.108 R)
• M23: 4,102,123 km (0.036 R)
• M24: 4,405,807 km (0.037 R)
• M25: 4,505,439 km (0.09 R)
• M26: 4,726,994 km (0.115 R)
• M27: 5,097,547 km (0.064 R)
• M28: 5,244,303 km (0.102 R)
• M29: 5,328,676 km (0.119 R)
• M30: 5,584,788 km (0.064 R)
• M31: 5,779,564 km (0.059 R)
• M32: 5,987,655 km (0.082 R)
• M33: 6,098,208 km (0.037 R)
• M34: 6,187,069 km (0.1 R)
• M35: 6,513,042 km (0.066 R)
• M36: 6,672,364 km (0.066 R)
• M37: 6,856,070 km (0.061 R)
• M38: 7,088,246 km (0.026 R)
• M39: 7,170,076 km (0.039 R)
• M40: 7,370,089 km (0.079 R)
• M41: 7,703,692 km (0.076 R)
• M42: 7,787,916 km (0.088 R)
• M43: 8,091,001 km (0.025 R)
• M44: 8,225,639 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 10.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.07 AU

Year: 1903 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,766,916 km

• M1: 147,952 km (0.077 R)
• M2: 234,869 km (0.111 R)
• M3: 333,454 km (0.105 R)
• M4: 410,796 km (0.084 R)
• M5: 548,127 km (0.057 R)
• M6: 623,374 km (0.105 R)
• M7: 755,320 km (0.091 R)
• M8: 873,203 km (0.051 R)
• M9: 1,101,639 km (0.047 R)
• M10: 1,218,774 km (0.082 R)
• M11: 1,302,399 km (0.078 R)
• M12: 1,485,656 km (0.084 R)
• M13: 1,835,117 km (0.082 R)
• M14: 1,932,057 km (0.111 R)
• M15: 2,097,362 km (0.041 R)
• M16: 2,221,828 km (0.112 R)
• M17: 2,290,643 km (0.098 R)
• M18: 2,478,089 km (0.093 R)
• M19: 2,670,472 km (0.119 R)
• M20: 2,893,073 km (0.078 R)
• M21: 3,186,285 km (0.049 R)
• M22: 3,732,916 km (0.053 R)
• M23: 4,123,067 km (0.113 R)
• M24: 4,279,995 km (0.11 R)
• M25: 4,570,514 km (0.106 R)
• M26: 4,762,747 km (0.117 R)
• M27: 4,987,892 km (0.093 R)
• M28: 5,170,701 km (0.066 R)
• M29: 5,355,604 km (0.053 R)
• M30: 5,480,219 km (0.099 R)
• M31: 5,605,731 km (0.111 R)
• M32: 5,795,721 km (0.116 R)
• M33: 5,923,627 km (0.106 R)
• M34: 6,296,574 km (0.114 R)
• M35: 6,395,159 km (0.07 R)
• M36: 6,694,056 km (0.114 R)
• M37: 6,929,673 km (0.028 R)
• M38: 7,168,132 km (0.111 R)
• M39: 7,322,816 km (0.084 R)
• M40: 7,426,487 km (0.066 R)
• M41: 7,513,254 km (0.075 R)
• M42: 7,670,481 km (0.078 R)
• M43: 8,220,104 km (0.1 R)
• M44: 8,418,321 km (0.066 R)
• M45: 8,563,431 km (0.08 R)
• M46: 8,672,787 km (0.103 R)
• M47: 9,301,397 km (0.072 R)
• M48: 9,413,745 km (0.067 R)
• M49: 9,887,222 km (0.095 R)
• M50: 10,098,155 km (0.064 R)
• M51: 10,252,391 km (0.113 R)
• M52: 10,407,374 km (0.06 R)
• M53: 10,504,762 km (0.092 R)
• M54: 10,956,249 km (0.035 R)
• M55: 11,114,823 km (0.042 R)
• M56: 11,474,306 km (0.119 R)
• M57: 11,595,032 km (0.083 R)
• M58: 12,204,793 km (0.113 R)
• M59: 12,328,061 km (0.102 R)
• M60: 12,534,357 km (0.03 R)
• M61: 12,908,501 km (0.085 R)
• M62: 12,992,276 km (0.091 R)
• M63: 13,286,535 km (0.11 R)
• M64: 13,392,151 km (0.095 R)
• M65: 14,333,720 km (0.062 R)
• M66: 14,594,170 km (0.046 R)
• M67: 14,681,385 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 11.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.88 AU - 3.8 AU

Year: 2724 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,766,916 km

• M1: 142,118 km (0.073 R)
• M2: 235,467 km (0.03 R)
• M3: 375,341 km (0.113 R)
• M4: 533,616 km (0.103 R)
• M5: 752,178 km (0.103 R)
• M6: 914,791 km (0.11 R)
• M7: 1,040,752 km (0.095 R)
• M8: 1,156,092 km (0.053 R)
• M9: 1,320,052 km (0.051 R)
• M10: 1,768,696 km (0.085 R)
• M11: 1,908,420 km (0.116 R)
• M12: 2,072,678 km (0.045 R)
• M13: 2,230,953 km (0.062 R)
• M14: 2,317,121 km (0.108 R)
• M15: 2,404,487 km (0.111 R)
• M16: 2,515,189 km (0.109 R)
• M17: 2,616,317 km (0.097 R)
• M18: 2,834,431 km (0.039 R)
• M19: 3,082,464 km (0.054 R)
• M20: 3,264,076 km (0.116 R)
• M21: 3,399,612 km (0.076 R)
• M22: 3,499,393 km (0.112 R)
• M23: 3,587,357 km (0.058 R)
• M24: 3,830,304 km (0.107 R)
• M25: 4,332,205 km (0.101 R)
• M26: 4,454,277 km (0.088 R)
• M27: 4,729,387 km (0.096 R)
• M28: 4,855,199 km (0.11 R)
• M29: 5,900,439 km (0.042 R)
• M30: 6,202,926 km (0.05 R)
• M31: 6,340,706 km (0.093 R)
• M32: 6,776,036 km (0.118 R)
• M33: 6,949,719 km (0.11 R)
• M34: 7,172,919 km (0.101 R)
• M35: 7,253,103 km (0.104 R)
• M36: 7,447,132 km (0.109 R)
• M37: 7,528,363 km (0.11 R)
• M38: 7,610,044 km (0.1 R)
• M39: 7,823,669 km (0.091 R)
• M40: 7,989,274 km (0.051 R)
• M41: 8,256,905 km (0.109 R)
• M42: 8,749,231 km (0.089 R)
• M43: 8,886,862 km (0.095 R)
• M44: 9,198,923 km (0.093 R)
• M45: 9,461,766 km (0.107 R)
• M46: 9,638,441 km (0.105 R)
• M47: 9,727,153 km (0.108 R)
• M48: 9,816,163 km (0.079 R)
• M49: 10,392,115 km (0.117 R)
• M50: 10,721,081 km (0.057 R)
• M51: 10,812,934 km (0.047 R)
• M52: 10,960,737 km (0.109 R)
• M53: 11,332,936 km (0.045 R)
• M54: 11,445,284 km (0.095 R)
• M55: 11,520,532 km (0.106 R)
• M56: 11,709,175 km (0.118 R)
• M57: 12,070,603 km (0.069 R)
• M58: 12,147,198 km (0.118 R)
• M59: 12,358,579 km (0.12 R)
• M60: 12,454,920 km (0.045 R)
• M61: 12,960,711 km (0.094 R)
• M62: 13,235,821 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 12.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.45 AU - 5.73 AU

Year: 4388 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,766,916 km

• M1: 162,613 km (0.069 R)
• M2: 303,534 km (0.053 R)
• M3: 439,967 km (0.095 R)
• M4: 537,206 km (0.117 R)
• M5: 653,743 km (0.072 R)
• M6: 769,232 km (0.066 R)
• M7: 939,475 km (0.062 R)
• M8: 1,110,465 km (0.109 R)
• M9: 1,213,089 km (0.074 R)
• M10: 1,484,609 km (0.118 R)
• M11: 1,882,540 km (0.103 R)
• M12: 1,991,297 km (0.118 R)
• M13: 2,231,701 km (0.067 R)
• M14: 2,515,787 km (0.108 R)
• M15: 2,636,214 km (0.092 R)
• M16: 3,249,116 km (0.063 R)
• M17: 3,514,353 km (0.079 R)
• M18: 3,708,232 km (0.084 R)
• M19: 4,005,633 km (0.102 R)
• M20: 4,751,378 km (0.085 R)
• M21: 4,858,490 km (0.091 R)
• M22: 5,031,425 km (0.052 R)
• M23: 5,652,705 km (0.035 R)
• M24: 5,880,692 km (0.097 R)
• M25: 6,774,240 km (0.051 R)
• M26: 7,310,998 km (0.093 R)
• M27: 7,484,681 km (0.092 R)
• M28: 7,735,257 km (0.057 R)
• M29: 8,090,702 km (0.038 R)
• M30: 8,296,100 km (0.12 R)
• M31: 8,451,382 km (0.083 R)
• M32: 9,349,717 km (0.071 R)
• M33: 9,755,726 km (0.084 R)
• M34: 10,167,419 km (0.097 R)
• M35: 10,361,597 km (0.113 R)
• M36: 11,408,034 km (0.111 R)
• M37: 12,046,219 km (0.073 R)
• M38: 12,399,270 km (0.114 R)
• M39: 12,547,372 km (0.087 R)
• M40: 12,636,532 km (0.077 R)
• M41: 13,145,763 km (0.09 R)
• M42: 13,387,663 km (0.06 R)
• M43: 13,509,286 km (0.029 R)
• M44: 13,814,765 km (0.079 R)
• M45: 13,968,252 km (0.109 R)
• M46: 14,557,219 km (0.084 R)
• M47: 15,280,824 km (0.117 R)
• M48: 16,080,724 km (0.055 R)
• M49: 16,242,439 km (0.106 R)
• M50: 16,469,529 km (0.09 R)
• M51: 16,665,203 km (0.079 R)
• M52: 17,058,645 km (0.1 R)
• M53: 17,256,563 km (0.079 R)
• M54: 17,955,185 km (0.056 R)
• M55: 18,697,041 km (0.119 R)
• M56: 18,799,067 km (0.082 R)
• M57: 18,969,309 km (0.109 R)
• M58: 19,621,257 km (0.059 R)
• M59: 19,897,863 km (0.11 R)
• M60: 20,385,253 km (0.108 R)
• M61: 20,490,121 km (0.089 R)
• M62: 21,088,213 km (0.115 R)
• M63: 21,513,969 km (0.083 R)
• M64: 22,085,882 km (0.1 R)
• M65: 23,062,307 km (0.06 R)
• M66: 23,794,738 km (0.053 R)
• M67: 23,979,043 km (0.074 R)
• M68: 24,497,699 km (0.066 R)
• M69: 24,683,798 km (0.106 R)
• M70: 24,833,097 km (0.105 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 12.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.11 AU - 7.89 AU

Year: 9165 Days

Day: 8.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,766,916 km

• M1: 157,975 km (0.05 R)
• M2: 247,136 km (0.097 R)
• M3: 336,146 km (0.106 R)
• M4: 423,811 km (0.095 R)
• M5: 511,774 km (0.041 R)
• M6: 833,260 km (0.104 R)
• M7: 950,096 km (0.104 R)
• M8: 1,073,066 km (0.088 R)
• M9: 1,320,500 km (0.1 R)
• M10: 1,853,817 km (0.107 R)
• M11: 2,099,457 km (0.102 R)
• M12: 2,393,416 km (0.082 R)
• M13: 2,819,321 km (0.095 R)
• M14: 2,919,552 km (0.052 R)
• M15: 3,144,248 km (0.106 R)
• M16: 3,589,152 km (0.033 R)
• M17: 3,786,023 km (0.106 R)
• M18: 4,054,252 km (0.115 R)
• M19: 4,374,990 km (0.058 R)
• M20: 5,065,683 km (0.028 R)
• M21: 5,336,605 km (0.116 R)
• M22: 5,944,421 km (0.094 R)
• M23: 6,494,343 km (0.11 R)
• M24: 6,843,055 km (0.097 R)
• M25: 6,924,437 km (0.104 R)
• M26: 7,308,305 km (0.102 R)
• M27: 7,642,955 km (0.088 R)
• M28: 8,011,116 km (0.109 R)
• M29: 8,618,184 km (0.078 R)
• M30: 9,420,627 km (0.072 R)
• M31: 9,723,862 km (0.084 R)
• M32: 9,846,083 km (0.111 R)
• M33: 10,061,205 km (0.115 R)
• M34: 11,675,067 km (0.108 R)
• M35: 12,929,146 km (0.103 R)
• M36: 13,811,923 km (0.098 R)
• M37: 14,364,687 km (0.076 R)
• M38: 15,101,307 km (0.074 R)
• M39: 16,030,459 km (0.114 R)
• M40: 16,465,490 km (0.109 R)
• M41: 16,647,849 km (0.103 R)
• M42: 17,088,415 km (0.039 R)
• M43: 17,793,919 km (0.085 R)
• M44: 17,906,117 km (0.087 R)
• M45: 18,736,535 km (0.108 R)
• M46: 19,156,606 km (0.117 R)
• M47: 20,044,619 km (0.113 R)
• M48: 20,239,545 km (0.087 R)
• M49: 20,356,680 km (0.06 R)
• M50: 21,262,794 km (0.073 R)
• M51: 21,541,196 km (0.077 R)
• M52: 21,740,909 km (0.036 R)
• M53: 21,981,163 km (0.034 R)
• M54: 22,424,122 km (0.061 R)
• M55: 22,585,838 km (0.082 R)
• M56: 23,523,816 km (0.029 R)
• M57: 23,935,510 km (0.105 R)
• M58: 24,682,601 km (0.112 R)
• M59: 25,564,032 km (0.071 R)
• M60: 25,817,750 km (0.074 R)
• M61: 26,626,626 km (0.12 R)
• M62: 27,920,797 km (0.086 R)
• M63: 28,225,677 km (0.076 R)
• M64: 28,751,065 km (0.104 R)
• M65: 29,014,956 km (0.07 R)
• M66: 29,103,069 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit