🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 204 Days

Day: 33.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,749,918 km

• M1: 32,164 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.9 AU - 1.08 AU

Year: 358 Days

Day: 25.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,749,918 km

• M1: 77,193 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.07 AU - 3.11 AU

Year: 1515 Days

Day: 38.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 13

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.48 AU - 6.02 AU

Year: 5011 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,749,918 km

• M1: 196,123 km (0.043 R)
• M2: 316,699 km (0.088 R)
• M3: 400,324 km (0.085 R)
• M4: 1,048,831 km (0.056 R)
• M5: 1,339,948 km (0.046 R)
• M6: 1,527,544 km (0.083 R)
• M7: 1,707,360 km (0.102 R)
• M8: 2,270,596 km (0.059 R)
• M9: 2,670,920 km (0.082 R)
• M10: 2,930,024 km (0.094 R)
• M11: 3,072,890 km (0.079 R)
• M12: 3,176,561 km (0.07 R)
• M13: 3,408,737 km (0.113 R)
• M14: 3,867,404 km (0.067 R)
• M15: 3,957,163 km (0.046 R)
• M16: 4,723,403 km (0.072 R)
• M17: 5,359,344 km (0.081 R)
• M18: 5,585,835 km (0.1 R)
• M19: 6,074,571 km (0.067 R)
• M20: 6,179,140 km (0.116 R)
• M21: 6,443,479 km (0.104 R)
• M22: 6,792,641 km (0.112 R)
• M23: 7,120,559 km (0.071 R)
• M24: 7,509,664 km (0.094 R)
• M25: 7,706,834 km (0.082 R)
• M26: 7,791,955 km (0.117 R)
• M27: 8,366,859 km (0.072 R)
• M28: 9,164,964 km (0.073 R)
• M29: 9,925,520 km (0.102 R)
• M30: 10,517,179 km (0.083 R)
• M31: 10,706,420 km (0.119 R)
• M32: 10,896,709 km (0.025 R)
• M33: 11,056,330 km (0.054 R)
• M34: 11,636,919 km (0.083 R)
• M35: 11,799,981 km (0.117 R)
• M36: 11,963,940 km (0.11 R)
• M37: 12,293,803 km (0.114 R)
• M38: 12,828,017 km (0.082 R)
• M39: 13,438,078 km (0.113 R)
• M40: 13,781,255 km (0.088 R)
• M41: 14,510,993 km (0.111 R)
• M42: 15,503,725 km (0.096 R)
• M43: 16,189,781 km (0.067 R)
• M44: 16,738,506 km (0.109 R)
• M45: 16,922,661 km (0.114 R)
• M46: 17,033,513 km (0.102 R)
• M47: 17,181,764 km (0.113 R)
• M48: 17,330,465 km (0.039 R)
• M49: 17,704,010 km (0.111 R)
• M50: 17,854,057 km (0.104 R)
• M51: 18,345,037 km (0.102 R)
• M52: 18,687,467 km (0.078 R)
• M53: 18,840,356 km (0.081 R)
• M54: 19,185,927 km (0.031 R)
• M55: 20,786,475 km (0.102 R)
• M56: 21,662,968 km (0.065 R)
• M57: 21,904,120 km (0.08 R)
• M58: 22,105,778 km (0.071 R)
• M59: 22,348,426 km (0.119 R)
• M60: 22,429,658 km (0.072 R)
• M61: 22,877,554 km (0.114 R)
• M62: 23,164,183 km (0.104 R)
• M63: 23,451,860 km (0.098 R)
• M64: 23,575,577 km (0.093 R)
• M65: 24,114,130 km (0.068 R)
• M66: 24,656,721 km (0.118 R)
• M67: 25,034,755 km (0.102 R)
• M68: 25,457,070 km (0.116 R)
• M69: 26,480,169 km (0.118 R)
• M70: 26,738,076 km (0.102 R)
• M71: 27,083,199 km (0.097 R)
• M72: 27,169,816 km (0.041 R)
• M73: 27,256,433 km (0.065 R)
• M74: 27,952,512 km (0.118 R)
• M75: 28,478,647 km (0.077 R)
• M76: 29,185,049 km (0.091 R)
• M77: 29,406,902 km (0.043 R)
• M78: 29,941,864 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.37 AU - 6.83 AU

Year: 5476 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,749,918 km

• M1: 183,257 km (0.117 R)
• M2: 835,055 km (0.104 R)
• M3: 1,102,836 km (0.063 R)
• M4: 1,255,575 km (0.093 R)
• M5: 1,415,794 km (0.107 R)
• M6: 1,704,817 km (0.098 R)
• M7: 1,865,934 km (0.043 R)
• M8: 2,165,130 km (0.102 R)
• M9: 2,664,188 km (0.11 R)
• M10: 2,789,402 km (0.085 R)
• M11: 3,024,271 km (0.117 R)
• M12: 3,310,451 km (0.049 R)
• M13: 3,513,755 km (0.114 R)
• M14: 4,173,033 km (0.064 R)
• M15: 4,642,471 km (0.1 R)
• M16: 5,102,933 km (0.091 R)
• M17: 5,498,171 km (0.111 R)
• M18: 5,848,678 km (0.09 R)
• M19: 6,178,841 km (0.066 R)
• M20: 6,430,464 km (0.112 R)
• M21: 6,600,108 km (0.114 R)
• M22: 6,886,289 km (0.112 R)
• M23: 7,001,928 km (0.098 R)
• M24: 7,352,735 km (0.025 R)
• M25: 7,470,918 km (0.11 R)
• M26: 7,589,848 km (0.094 R)
• M27: 7,799,285 km (0.111 R)
• M28: 8,377,930 km (0.047 R)
• M29: 9,128,462 km (0.049 R)
• M30: 9,319,499 km (0.057 R)
• M31: 9,738,073 km (0.09 R)
• M32: 10,294,727 km (0.066 R)
• M33: 10,660,494 km (0.109 R)
• M34: 11,922,202 km (0.118 R)
• M35: 12,447,141 km (0.046 R)
• M36: 12,623,816 km (0.107 R)
• M37: 12,836,844 km (0.1 R)
• M38: 13,122,875 km (0.104 R)
• M39: 13,592,163 km (0.057 R)
• M40: 13,920,381 km (0.095 R)
• M41: 14,287,943 km (0.089 R)
• M42: 14,658,946 km (0.091 R)
• M43: 15,296,831 km (0.097 R)
• M44: 15,600,216 km (0.087 R)
• M45: 16,290,011 km (0.084 R)
• M46: 16,444,546 km (0.047 R)
• M47: 17,107,414 km (0.119 R)
• M48: 17,540,799 km (0.085 R)
• M49: 17,739,166 km (0.04 R)
• M50: 18,984,867 km (0.052 R)
• M51: 19,474,651 km (0.105 R)
• M52: 20,508,522 km (0.06 R)
• M53: 21,095,394 km (0.111 R)
• M54: 21,433,186 km (0.103 R)
• M55: 21,857,894 km (0.084 R)
• M56: 21,985,950 km (0.089 R)
• M57: 23,410,122 km (0.117 R)
• M58: 24,023,324 km (0.091 R)
• M59: 24,464,488 km (0.113 R)
• M60: 25,579,441 km (0.025 R)
• M61: 25,804,436 km (0.078 R)
• M62: 26,347,027 km (0.1 R)
• M63: 26,984,763 km (0.061 R)
• M64: 27,259,724 km (0.078 R)
• M65: 27,581,659 km (0.045 R)
• M66: 27,951,016 km (0.119 R)
• M67: 28,182,892 km (0.097 R)
• M68: 28,275,643 km (0.091 R)
• M69: 30,059,747 km (0.118 R)
• M70: 31,541,963 km (0.102 R)
• M71: 32,122,104 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 14.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.25 AU - 6.69 AU

Year: 5981 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,749,918 km

• M1: 204,351 km (0.103 R)
• M2: 308,471 km (0.089 R)
• M3: 515,365 km (0.08 R)
• M4: 883,675 km (0.073 R)
• M5: 1,102,836 km (0.108 R)
• M6: 1,533,378 km (0.091 R)
• M7: 1,697,936 km (0.116 R)
• M8: 1,820,606 km (0.085 R)
• M9: 2,166,327 km (0.087 R)
• M10: 2,674,660 km (0.102 R)
• M11: 2,774,293 km (0.07 R)
• M12: 3,150,232 km (0.12 R)
• M13: 3,554,745 km (0.085 R)
• M14: 3,888,198 km (0.038 R)
• M15: 4,853,703 km (0.08 R)
• M16: 5,833,120 km (0.032 R)
• M17: 5,948,909 km (0.07 R)
• M18: 6,168,219 km (0.114 R)
• M19: 6,301,062 km (0.082 R)
• M20: 6,479,832 km (0.067 R)
• M21: 6,690,316 km (0.099 R)
• M22: 7,289,007 km (0.087 R)
• M23: 9,086,126 km (0.042 R)
• M24: 9,440,972 km (0.103 R)
• M25: 9,800,456 km (0.115 R)
• M26: 9,973,241 km (0.113 R)
• M27: 10,094,864 km (0.084 R)
• M28: 10,304,301 km (0.103 R)
• M29: 11,628,242 km (0.085 R)
• M30: 11,774,549 km (0.115 R)
• M31: 11,995,356 km (0.098 R)
• M32: 12,609,305 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.22 AU - 7.8 AU

Year: 6037 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,749,918 km

• M1: 165,006 km (0.077 R)
• M2: 285,732 km (0.075 R)
• M3: 443,109 km (0.079 R)
• M4: 551,119 km (0.074 R)
• M5: 786,735 km (0.034 R)
• M6: 885,619 km (0.12 R)
• M7: 1,195,137 km (0.095 R)
• M8: 1,355,357 km (0.072 R)
• M9: 1,796,521 km (0.109 R)
• M10: 2,033,783 km (0.083 R)
• M11: 2,138,651 km (0.034 R)
• M12: 2,408,825 km (0.109 R)
• M13: 2,520,126 km (0.093 R)
• M14: 2,614,372 km (0.066 R)
• M15: 3,143,051 km (0.069 R)
• M16: 3,285,618 km (0.06 R)
• M17: 3,493,110 km (0.098 R)
• M18: 3,943,101 km (0.096 R)
• M19: 4,186,197 km (0.116 R)
• M20: 5,746,503 km (0.102 R)
• M21: 6,535,931 km (0.119 R)
• M22: 6,719,039 km (0.06 R)
• M23: 6,930,271 km (0.037 R)
• M24: 7,116,969 km (0.112 R)
• M25: 7,468,075 km (0.097 R)
• M26: 7,604,658 km (0.075 R)
• M27: 7,797,340 km (0.077 R)
• M28: 8,641,222 km (0.03 R)
• M29: 8,928,899 km (0.113 R)
• M30: 9,161,374 km (0.03 R)
• M31: 9,249,188 km (0.081 R)
• M32: 9,454,885 km (0.067 R)
• M33: 10,323,450 km (0.048 R)
• M34: 10,567,594 km (0.093 R)
• M35: 10,721,081 km (0.081 R)
• M36: 10,875,466 km (0.041 R)
• M37: 11,374,076 km (0.106 R)
• M38: 11,531,453 km (0.112 R)
• M39: 11,976,058 km (0.051 R)
• M40: 12,136,277 km (0.084 R)
• M41: 12,297,095 km (0.107 R)
• M42: 12,588,511 km (0.12 R)
• M43: 12,914,934 km (0.096 R)
• M44: 13,145,015 km (0.097 R)
• M45: 13,343,382 km (0.101 R)
• M46: 13,443,014 km (0.114 R)
• M47: 13,676,237 km (0.085 R)
• M48: 13,910,807 km (0.116 R)
• M49: 14,214,490 km (0.117 R)
• M50: 14,657,001 km (0.025 R)
• M51: 15,138,557 km (0.113 R)
• M52: 15,941,000 km (0.089 R)
• M53: 16,223,291 km (0.083 R)
• M54: 16,365,109 km (0.119 R)
• M55: 17,296,955 km (0.037 R)
• M56: 17,405,563 km (0.1 R)
• M57: 17,842,388 km (0.102 R)
• M58: 18,319,606 km (0.116 R)
• M59: 18,578,410 km (0.09 R)
• M60: 19,024,810 km (0.097 R)
• M61: 19,399,553 km (0.085 R)
• M62: 20,845,566 km (0.052 R)
• M63: 21,115,739 km (0.092 R)
• M64: 21,193,082 km (0.088 R)
• M65: 21,425,856 km (0.085 R)
• M66: 21,542,692 km (0.099 R)
• M67: 21,972,337 km (0.069 R)
• M68: 22,286,792 km (0.107 R)
• M69: 22,523,455 km (0.084 R)
• M70: 24,854,789 km (0.076 R)
• M71: 25,141,269 km (0.073 R)
• M72: 26,256,670 km (0.106 R)
• M73: 26,381,584 km (0.08 R)
• M74: 26,506,798 km (0.105 R)
• M75: 26,632,161 km (0.1 R)
• M76: 26,799,561 km (0.111 R)
• M77: 27,051,334 km (0.074 R)
• M78: 27,641,797 km (0.072 R)
• M79: 28,023,720 km (0.043 R)
• M80: 28,450,224 km (0.075 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit