🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.45 AU - 0.71 AU

Year: 290 Days

Day: 42.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 14.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 523 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,117,050 km

• M1: 183,407 km (0.084 R)
• M2: 361,428 km (0.03 R)
• M3: 468,690 km (0.12 R)
• M4: 563,535 km (0.079 R)
• M5: 664,215 km (0.097 R)
• M6: 817,552 km (0.086 R)
• M7: 949,348 km (0.114 R)
• M8: 1,052,571 km (0.078 R)
• M9: 1,163,722 km (0.073 R)
• M10: 1,287,290 km (0.11 R)
• M11: 1,378,993 km (0.112 R)
• M12: 1,506,451 km (0.118 R)
• M13: 1,655,450 km (0.104 R)
• M14: 1,782,758 km (0.108 R)
• M15: 1,895,405 km (0.073 R)
• M16: 2,001,171 km (0.12 R)
• M17: 2,099,606 km (0.113 R)
• M18: 2,262,668 km (0.054 R)
• M19: 2,380,401 km (0.108 R)
• M20: 2,560,966 km (0.112 R)
• M21: 2,720,138 km (0.103 R)
• M22: 2,856,422 km (0.113 R)
• M23: 2,962,786 km (0.108 R)
• M24: 3,059,576 km (0.11 R)
• M25: 3,157,562 km (0.059 R)
• M26: 3,312,246 km (0.115 R)
• M27: 3,503,433 km (0.113 R)
• M28: 3,692,674 km (0.091 R)
• M29: 3,791,408 km (0.096 R)
• M30: 3,979,902 km (0.088 R)
• M31: 4,099,281 km (0.112 R)
• M32: 4,220,006 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 8.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.35 AU - 2.05 AU

Year: 1454 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,117,050 km

• M1: 127,308 km (0.085 R)
• M2: 182,509 km (0.053 R)
• M3: 236,963 km (0.076 R)
• M4: 296,503 km (0.078 R)
• M5: 354,846 km (0.089 R)
• M6: 426,952 km (0.104 R)
• M7: 524,191 km (0.087 R)
• M8: 614,099 km (0.047 R)
• M9: 810,372 km (0.101 R)
• M10: 1,148,912 km (0.047 R)
• M11: 1,208,302 km (0.116 R)
• M12: 1,302,997 km (0.109 R)
• M13: 1,358,349 km (0.114 R)
• M14: 1,428,510 km (0.112 R)
• M15: 1,550,881 km (0.05 R)
• M16: 1,617,003 km (0.089 R)
• M17: 1,790,537 km (0.107 R)
• M18: 1,844,542 km (0.091 R)
• M19: 1,986,211 km (0.054 R)
• M20: 2,074,474 km (0.112 R)
• M21: 2,131,470 km (0.111 R)
• M22: 2,230,205 km (0.06 R)
• M23: 2,288,548 km (0.091 R)
• M24: 2,873,027 km (0.105 R)
• M25: 3,065,560 km (0.1 R)
• M26: 3,149,334 km (0.109 R)
• M27: 3,357,425 km (0.111 R)
• M28: 3,482,638 km (0.085 R)
• M29: 3,599,474 km (0.04 R)
• M30: 3,688,036 km (0.094 R)
• M31: 3,767,323 km (0.057 R)
• M32: 3,867,255 km (0.109 R)
• M33: 4,172,434 km (0.03 R)
• M34: 4,244,840 km (0.082 R)
• M35: 4,411,791 km (0.062 R)
• M36: 4,591,458 km (0.086 R)
• M37: 4,741,355 km (0.056 R)
• M38: 4,871,206 km (0.088 R)
• M39: 4,958,272 km (0.097 R)
• M40: 5,123,278 km (0.09 R)
• M41: 5,223,060 km (0.053 R)
• M42: 5,278,710 km (0.116 R)
• M43: 5,401,979 km (0.058 R)
• M44: 5,458,378 km (0.057 R)
• M45: 5,526,295 km (0.1 R)
• M46: 5,743,212 km (0.111 R)
• M47: 5,962,822 km (0.094 R)
• M48: 6,032,833 km (0.112 R)
• M49: 6,126,482 km (0.093 R)
• M50: 6,244,365 km (0.116 R)
• M51: 6,327,242 km (0.039 R)
• M52: 6,410,568 km (0.1 R)
• M53: 6,674,758 km (0.08 R)
• M54: 6,820,317 km (0.106 R)
• M55: 7,176,659 km (0.07 R)
• M56: 7,463,587 km (0.11 R)
• M57: 7,551,551 km (0.066 R)
• M58: 7,868,998 km (0.091 R)
• M59: 7,958,607 km (0.077 R)
• M60: 8,100,126 km (0.118 R)
• M61: 8,229,678 km (0.112 R)
• M62: 8,385,858 km (0.089 R)
• M63: 8,648,403 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 11.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.39 AU - 2.19 AU

Year: 1571 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,117,050 km

• M1: 150,645 km (0.118 R)
• M2: 251,025 km (0.048 R)
• M3: 382,522 km (0.107 R)
• M4: 659,128 km (0.053 R)
• M5: 734,675 km (0.083 R)
• M6: 813,812 km (0.107 R)
• M7: 1,016,518 km (0.119 R)
• M8: 1,106,127 km (0.046 R)
• M9: 1,230,143 km (0.051 R)
• M10: 1,438,683 km (0.075 R)
• M11: 1,723,068 km (0.116 R)
• M12: 1,824,496 km (0.032 R)
• M13: 1,965,417 km (0.084 R)
• M14: 2,056,223 km (0.04 R)
• M15: 2,148,674 km (0.116 R)
• M16: 2,266,109 km (0.085 R)
• M17: 2,345,695 km (0.092 R)
• M18: 2,426,328 km (0.109 R)
• M19: 2,573,682 km (0.109 R)
• M20: 2,673,613 km (0.103 R)
• M21: 2,808,999 km (0.116 R)
• M22: 2,946,629 km (0.097 R)
• M23: 3,139,760 km (0.051 R)
• M24: 3,282,776 km (0.09 R)
• M25: 3,483,087 km (0.077 R)
• M26: 3,575,539 km (0.072 R)
• M27: 3,650,038 km (0.077 R)
• M28: 3,743,986 km (0.034 R)
• M29: 3,867,404 km (0.075 R)
• M30: 3,982,445 km (0.103 R)
• M31: 4,137,578 km (0.075 R)
• M32: 4,334,598 km (0.113 R)
• M33: 4,424,207 km (0.078 R)
• M34: 4,717,270 km (0.097 R)
• M35: 5,058,502 km (0.114 R)
• M36: 5,365,178 km (0.076 R)
• M37: 5,461,519 km (0.099 R)
• M38: 5,536,916 km (0.073 R)
• M39: 5,645,225 km (0.042 R)
• M40: 5,797,965 km (0.118 R)
• M41: 5,896,998 km (0.086 R)
• M42: 6,029,841 km (0.116 R)
• M43: 6,434,504 km (0.11 R)
• M44: 6,536,978 km (0.051 R)
• M45: 6,617,163 km (0.114 R)
• M46: 6,778,429 km (0.094 R)
• M47: 6,859,661 km (0.097 R)
• M48: 6,941,042 km (0.116 R)
• M49: 7,140,306 km (0.096 R)
• M50: 7,222,884 km (0.06 R)
• M51: 7,317,580 km (0.066 R)
• M52: 7,460,595 km (0.088 R)
• M53: 7,725,084 km (0.085 R)
• M54: 7,894,878 km (0.106 R)
• M55: 7,992,565 km (0.094 R)
• M56: 8,090,702 km (0.072 R)
• M57: 8,337,688 km (0.119 R)
• M58: 8,449,587 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 11.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.33 AU - 2.39 AU

Year: 2378 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,117,050 km

• M1: 235,317 km (0.042 R)
• M2: 408,851 km (0.113 R)
• M3: 552,166 km (0.076 R)
• M4: 827,127 km (0.067 R)
• M5: 905,516 km (0.06 R)
• M6: 1,325,886 km (0.076 R)
• M7: 1,479,074 km (0.102 R)
• M8: 1,688,661 km (0.103 R)
• M9: 1,868,777 km (0.056 R)
• M10: 1,948,063 km (0.092 R)
• M11: 2,375,764 km (0.092 R)
• M12: 2,476,443 km (0.103 R)
• M13: 2,608,089 km (0.054 R)
• M14: 2,727,169 km (0.107 R)
• M15: 2,893,821 km (0.086 R)
• M16: 3,048,356 km (0.119 R)
• M17: 3,158,161 km (0.107 R)
• M18: 3,610,844 km (0.118 R)
• M19: 3,878,923 km (0.027 R)
• M20: 4,794,612 km (0.104 R)
• M21: 5,089,619 km (0.061 R)
• M22: 5,258,216 km (0.112 R)
• M23: 5,333,762 km (0.103 R)
• M24: 6,089,082 km (0.096 R)
• M25: 6,328,289 km (0.11 R)
• M26: 6,631,674 km (0.097 R)
• M27: 6,713,354 km (0.054 R)
• M28: 6,981,433 km (0.075 R)
• M29: 7,169,029 km (0.082 R)
• M30: 7,400,607 km (0.068 R)
• M31: 7,634,578 km (0.089 R)
• M32: 7,763,232 km (0.118 R)
• M33: 8,241,496 km (0.115 R)
• M34: 8,484,144 km (0.082 R)
• M35: 8,595,146 km (0.11 R)
• M36: 8,908,852 km (0.097 R)
• M37: 9,021,799 km (0.088 R)
• M38: 9,317,703 km (0.057 R)
• M39: 9,686,313 km (0.087 R)
• M40: 9,989,398 km (0.098 R)
• M41: 10,366,684 km (0.091 R)
• M42: 10,509,400 km (0.026 R)
• M43: 10,748,607 km (0.049 R)
• M44: 10,893,119 km (0.094 R)
• M45: 11,354,778 km (0.086 R)
• M46: 11,526,516 km (0.118 R)
• M47: 12,021,834 km (0.067 R)
• M48: 12,146,898 km (0.088 R)
• M49: 12,297,394 km (0.092 R)
• M50: 12,625,611 km (0.098 R)
• M51: 12,905,509 km (0.045 R)
• M52: 13,084,877 km (0.097 R)
• M53: 13,239,112 km (0.11 R)
• M54: 13,471,737 km (0.11 R)
• M55: 13,784,097 km (0.039 R)
• M56: 14,046,043 km (0.063 R)
• M57: 14,468,807 km (0.1 R)
• M58: 14,575,171 km (0.081 R)
• M59: 14,788,647 km (0.064 R)
• M60: 15,003,170 km (0.05 R)
• M61: 15,762,080 km (0.088 R)
• M62: 15,926,339 km (0.073 R)
• M63: 17,998,718 km (0.11 R)
• M64: 18,515,579 km (0.095 R)
• M65: 19,095,570 km (0.043 R)
• M66: 19,241,428 km (0.061 R)
• M67: 19,446,377 km (0.079 R)
• M68: 19,593,282 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 8.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.11 AU - 6.11 AU

Year: 7578 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,117,050 km

• M1: 266,284 km (0.108 R)
• M2: 398,978 km (0.088 R)
• M3: 498,460 km (0.116 R)
• M4: 564,283 km (0.092 R)
• M5: 678,127 km (0.075 R)
• M6: 829,371 km (0.078 R)
• M7: 929,601 km (0.043 R)
• M8: 1,055,563 km (0.108 R)
• M9: 1,153,848 km (0.036 R)
• M10: 1,313,021 km (0.067 R)
• M11: 1,371,663 km (0.062 R)
• M12: 1,528,292 km (0.062 R)
• M13: 1,768,097 km (0.106 R)
• M14: 1,899,145 km (0.097 R)
• M15: 2,088,087 km (0.12 R)
• M16: 2,143,139 km (0.089 R)
• M17: 2,572,335 km (0.041 R)
• M18: 2,631,576 km (0.102 R)
• M19: 2,706,375 km (0.075 R)
• M20: 2,766,663 km (0.071 R)
• M21: 2,827,400 km (0.095 R)
• M22: 2,965,778 km (0.119 R)
• M23: 3,074,984 km (0.105 R)
• M24: 3,137,965 km (0.093 R)
• M25: 3,233,259 km (0.099 R)
• M26: 3,426,838 km (0.113 R)
• M27: 3,624,308 km (0.11 R)
• M28: 4,134,137 km (0.1 R)
• M29: 4,203,850 km (0.107 R)
• M30: 4,522,344 km (0.108 R)
• M31: 4,594,151 km (0.072 R)
• M32: 4,848,766 km (0.058 R)
• M33: 4,922,368 km (0.073 R)
• M34: 5,601,243 km (0.114 R)
• M35: 5,697,734 km (0.032 R)
• M36: 5,794,973 km (0.103 R)
• M37: 5,853,615 km (0.065 R)
• M38: 6,030,440 km (0.09 R)
• M39: 6,089,830 km (0.055 R)
• M40: 6,249,152 km (0.062 R)
• M41: 6,349,382 km (0.088 R)
• M42: 6,673,860 km (0.045 R)
• M43: 6,735,195 km (0.095 R)
• M44: 7,066,106 km (0.115 R)
• M45: 7,360,066 km (0.117 R)
• M46: 8,003,336 km (0.056 R)
• M47: 8,177,917 km (0.093 R)
• M48: 8,464,248 km (0.057 R)
• M49: 8,553,109 km (0.081 R)
• M50: 8,956,425 km (0.113 R)
• M51: 9,688,856 km (0.115 R)
• M52: 9,781,756 km (0.068 R)
• M53: 10,062,402 km (0.118 R)
• M54: 10,227,258 km (0.092 R)
• M55: 11,308,402 km (0.108 R)
• M56: 11,676,862 km (0.105 R)
• M57: 12,099,177 km (0.115 R)
• M58: 12,349,903 km (0.091 R)
• M59: 13,189,595 km (0.097 R)
• M60: 13,318,549 km (0.089 R)
• M61: 13,655,443 km (0.11 R)
• M62: 13,838,102 km (0.069 R)
• M63: 14,390,717 km (0.09 R)
• M64: 14,683,181 km (0.11 R)
• M65: 14,816,772 km (0.073 R)
• M66: 14,977,589 km (0.066 R)
• M67: 16,284,775 km (0.072 R)
• M68: 16,672,832 km (0.057 R)
• M69: 16,924,007 km (0.105 R)
• M70: 16,979,957 km (0.113 R)
• M71: 17,176,379 km (0.071 R)
• M72: 17,317,150 km (0.119 R)
• M73: 17,401,673 km (0.063 R)
• M74: 18,370,469 km (0.053 R)
• M75: 18,456,787 km (0.094 R)
• M76: 18,600,999 km (0.113 R)
• M77: 18,716,638 km (0.072 R)
• M78: 19,239,782 km (0.083 R)
• M79: 19,679,600 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.04 AU - 9.8 AU

Year: 16028 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 108.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 21,117,050 km

• M1: 92,302 km (0.113 R)
• M2: 137,780 km (0.097 R)
• M3: 580,889 km (0.052 R)
• M4: 693,087 km (0.113 R)
• M5: 792,420 km (0.034 R)
• M6: 917,933 km (0.109 R)
• M7: 1,118,543 km (0.119 R)
• M8: 1,733,391 km (0.12 R)
• M9: 2,024,807 km (0.119 R)
• M10: 2,606,145 km (0.114 R)
• M11: 3,965,540 km (0.112 R)
• M12: 4,055,598 km (0.099 R)
• M13: 4,367,211 km (0.099 R)
• M14: 4,993,876 km (0.119 R)
• M15: 5,150,056 km (0.076 R)
• M16: 5,607,975 km (0.103 R)
• M17: 6,079,059 km (0.108 R)
• M18: 6,435,401 km (0.108 R)
• M19: 6,755,391 km (0.061 R)
• M20: 7,322,367 km (0.118 R)
• M21: 7,433,219 km (0.102 R)
• M22: 8,063,924 km (0.08 R)
• M23: 8,178,366 km (0.081 R)
• M24: 10,753,693 km (0.117 R)
• M25: 11,006,215 km (0.088 R)
• M26: 11,594,433 km (0.102 R)
• M27: 12,695,025 km (0.117 R)
• M28: 13,149,802 km (0.089 R)
• M29: 14,075,514 km (0.041 R)
• M30: 15,163,091 km (0.109 R)
• M31: 16,161,956 km (0.051 R)
• M32: 16,219,700 km (0.047 R)
• M33: 16,277,445 km (0.072 R)
• M34: 16,946,896 km (0.098 R)
• M35: 17,299,797 km (0.112 R)
• M36: 17,566,081 km (0.054 R)
• M37: 18,523,657 km (0.105 R)
• M38: 20,364,459 km (0.116 R)
• M39: 20,458,107 km (0.112 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: 192 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit