🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 17.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,089,341 km

• M1: 158,424 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.66 AU

Year: 305 Days

Day: 18.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 22 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 14.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 435 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,089,341 km

• M1: 177,872 km (0.069 R)
• M2: 271,969 km (0.087 R)
• M3: 399,875 km (0.071 R)
• M4: 490,980 km (0.118 R)
• M5: 654,341 km (0.115 R)
• M6: 846,126 km (0.093 R)
• M7: 1,024,596 km (0.119 R)
• M8: 1,162,076 km (0.1 R)
• M9: 1,337,555 km (0.089 R)
• M10: 1,439,132 km (0.05 R)
• M11: 1,672,355 km (0.108 R)
• M12: 1,798,615 km (0.052 R)
• M13: 1,954,646 km (0.116 R)
• M14: 2,125,487 km (0.12 R)
• M15: 2,432,312 km (0.029 R)
• M16: 2,576,674 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 9.2

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.74 AU - 2.52 AU

Year: 2039 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,089,341 km

• M1: 122,820 km (0.118 R)
• M2: 190,588 km (0.111 R)
• M3: 401,521 km (0.077 R)
• M4: 494,870 km (0.083 R)
• M5: 654,491 km (0.1 R)
• M6: 1,015,171 km (0.111 R)
• M7: 1,075,758 km (0.072 R)
• M8: 1,137,841 km (0.098 R)
• M9: 1,421,030 km (0.04 R)
• M10: 1,690,007 km (0.115 R)
• M11: 1,849,329 km (0.053 R)
• M12: 1,924,577 km (0.108 R)
• M13: 2,052,333 km (0.089 R)
• M14: 2,143,588 km (0.07 R)
• M15: 2,222,725 km (0.118 R)
• M16: 2,329,987 km (0.117 R)
• M17: 2,480,183 km (0.084 R)
• M18: 2,577,422 km (0.109 R)
• M19: 2,718,792 km (0.082 R)
• M20: 2,848,194 km (0.115 R)
• M21: 2,964,880 km (0.09 R)
• M22: 3,068,252 km (0.119 R)
• M23: 3,263,777 km (0.092 R)
• M24: 3,463,191 km (0.059 R)
• M25: 3,525,423 km (0.082 R)
• M26: 3,906,599 km (0.118 R)
• M27: 4,184,552 km (0.116 R)
• M28: 4,351,204 km (0.12 R)
• M29: 4,502,896 km (0.105 R)
• M30: 5,541,105 km (0.09 R)
• M31: 6,040,164 km (0.08 R)
• M32: 6,247,506 km (0.094 R)
• M33: 6,399,947 km (0.091 R)
• M34: 6,495,839 km (0.117 R)
• M35: 6,611,478 km (0.111 R)
• M36: 6,786,358 km (0.084 R)
• M37: 6,844,851 km (0.103 R)
• M38: 6,923,389 km (0.086 R)
• M39: 7,683,197 km (0.118 R)
• M40: 7,949,182 km (0.084 R)
• M41: 8,073,049 km (0.062 R)
• M42: 8,448,241 km (0.065 R)
• M43: 8,850,659 km (0.054 R)
• M44: 9,000,406 km (0.109 R)
• M45: 9,346,127 km (0.106 R)
• M46: 9,411,352 km (0.105 R)
• M47: 9,586,232 km (0.077 R)
• M48: 10,229,203 km (0.12 R)
• M49: 10,817,422 km (0.078 R)
• M50: 10,908,826 km (0.117 R)
• M51: 11,000,679 km (0.065 R)
• M52: 11,138,758 km (0.096 R)
• M53: 11,533,098 km (0.091 R)
• M54: 11,790,706 km (0.093 R)
• M55: 12,311,755 km (0.115 R)
• M56: 12,912,989 km (0.117 R)
• M57: 12,985,694 km (0.1 R)
• M58: 13,278,307 km (0.119 R)
• M59: 13,400,828 km (0.029 R)
• M60: 14,394,457 km (0.064 R)
• M61: 14,545,700 km (0.093 R)
• M62: 14,621,397 km (0.079 R)
• M63: 14,925,679 km (0.051 R)
• M64: 15,053,136 km (0.028 R)
• M65: 15,257,786 km (0.061 R)
• M66: 15,566,556 km (0.092 R)
• M67: 15,747,569 km (0.026 R)
• M68: 16,007,271 km (0.097 R)
• M69: 16,111,691 km (0.105 R)
• M70: 16,320,978 km (0.098 R)
• M71: 16,425,996 km (0.09 R)
• M72: 16,768,874 km (0.084 R)
• M73: 17,087,368 km (0.043 R)
• M74: 17,327,622 km (0.088 R)
• M75: 17,596,001 km (0.072 R)
• M76: 18,000,962 km (0.108 R)
• M77: 18,082,194 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 14

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.33 AU - 3.61 AU

Year: 4240 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,089,341 km

• M1: 206,744 km (0.088 R)
• M2: 320,887 km (0.073 R)
• M3: 578,794 km (0.117 R)
• M4: 801,097 km (0.062 R)
• M5: 974,929 km (0.099 R)
• M6: 1,148,612 km (0.112 R)
• M7: 1,275,322 km (0.078 R)
• M8: 1,467,256 km (0.119 R)
• M9: 1,685,070 km (0.092 R)
• M10: 2,049,491 km (0.093 R)
• M11: 2,259,077 km (0.108 R)
• M12: 2,950,070 km (0.116 R)
• M13: 3,228,172 km (0.078 R)
• M14: 3,411,579 km (0.084 R)
• M15: 3,661,557 km (0.034 R)
• M16: 3,788,865 km (0.073 R)
• M17: 4,561,239 km (0.101 R)
• M18: 4,721,608 km (0.081 R)
• M19: 5,190,149 km (0.072 R)
• M20: 5,454,338 km (0.118 R)
• M21: 5,673,798 km (0.046 R)
• M22: 5,821,751 km (0.052 R)
• M23: 6,503,618 km (0.059 R)
• M24: 6,658,601 km (0.111 R)
• M25: 6,788,751 km (0.085 R)
• M26: 6,893,470 km (0.088 R)
• M27: 7,184,288 km (0.097 R)
• M28: 7,696,062 km (0.112 R)
• M29: 8,080,828 km (0.087 R)
• M30: 8,275,605 km (0.039 R)
• M31: 8,415,778 km (0.1 R)
• M32: 8,983,951 km (0.056 R)
• M33: 9,389,211 km (0.093 R)
• M34: 9,830,076 km (0.114 R)
• M35: 9,948,857 km (0.055 R)
• M36: 10,127,776 km (0.103 R)
• M37: 10,368,180 km (0.113 R)
• M38: 10,885,190 km (0.059 R)
• M39: 11,100,461 km (0.096 R)
• M40: 11,504,226 km (0.081 R)
• M41: 11,692,121 km (0.097 R)
• M42: 12,071,052 km (0.085 R)
• M43: 12,198,360 km (0.056 R)
• M44: 12,776,556 km (0.113 R)
• M45: 13,036,258 km (0.096 R)
• M46: 13,793,073 km (0.116 R)
• M47: 13,959,576 km (0.108 R)
• M48: 14,126,677 km (0.092 R)
• M49: 14,227,206 km (0.1 R)
• M50: 14,395,354 km (0.088 R)
• M51: 14,767,703 km (0.063 R)
• M52: 15,834,037 km (0.041 R)
• M53: 16,008,319 km (0.085 R)
• M54: 16,782,936 km (0.111 R)
• M55: 17,210,637 km (0.112 R)
• M56: 18,259,019 km (0.117 R)
• M57: 20,759,547 km (0.118 R)
• M58: 21,103,622 km (0.073 R)
• M59: 21,334,003 km (0.112 R)
• M60: 21,449,642 km (0.104 R)
• M61: 21,758,711 km (0.088 R)
• M62: 21,913,694 km (0.116 R)
• M63: 23,246,911 km (0.079 R)
• M64: 24,284,073 km (0.075 R)
• M65: 24,485,282 km (0.091 R)
• M66: 25,010,969 km (0.112 R)
• M67: 25,214,272 km (0.087 R)
• M68: 25,950,294 km (0.112 R)
• M69: 26,073,562 km (0.118 R)
• M70: 26,942,577 km (0.05 R)
• M71: 27,109,229 km (0.12 R)
• M72: 27,443,430 km (0.099 R)
• M73: 27,821,165 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 8.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.11 AU - 5.63 AU

Year: 8163 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,089,341 km

• M1: 108,309 km (0.069 R)
• M2: 171,439 km (0.112 R)
• M3: 1,085,333 km (0.116 R)
• M4: 1,984,565 km (0.118 R)
• M5: 2,073,875 km (0.037 R)
• M6: 2,182,783 km (0.104 R)
• M7: 2,349,883 km (0.036 R)
• M8: 2,796,134 km (0.1 R)
• M9: 2,856,272 km (0.117 R)
• M10: 2,998,390 km (0.039 R)
• M11: 3,059,875 km (0.11 R)
• M12: 3,121,958 km (0.102 R)
• M13: 3,205,434 km (0.053 R)
• M14: 3,524,825 km (0.079 R)
• M15: 3,989,177 km (0.118 R)
• M16: 4,263,240 km (0.108 R)
• M17: 4,402,516 km (0.074 R)
• M18: 4,614,496 km (0.048 R)
• M19: 5,048,330 km (0.113 R)
• M20: 5,394,798 km (0.045 R)
• M21: 5,672,452 km (0.08 R)
• M22: 6,006,654 km (0.112 R)
• M23: 6,560,016 km (0.113 R)
• M24: 6,613,572 km (0.085 R)
• M25: 6,667,278 km (0.111 R)
• M26: 6,856,370 km (0.083 R)
• M27: 7,323,115 km (0.109 R)
• M28: 7,378,765 km (0.104 R)
• M29: 7,434,565 km (0.107 R)
• M30: 7,771,909 km (0.11 R)
• M31: 7,885,453 km (0.093 R)
• M32: 7,971,023 km (0.035 R)
• M33: 8,200,656 km (0.081 R)
• M34: 8,374,190 km (0.095 R)
• M35: 9,351,064 km (0.072 R)
• M36: 9,502,307 km (0.107 R)
• M37: 10,457,340 km (0.078 R)
• M38: 10,740,379 km (0.103 R)
• M39: 11,025,961 km (0.054 R)
• M40: 11,572,143 km (0.103 R)
• M41: 11,767,069 km (0.082 R)
• M42: 12,061,478 km (0.05 R)
• M43: 12,226,036 km (0.071 R)
• M44: 13,127,812 km (0.119 R)
• M45: 13,775,122 km (0.1 R)
• M46: 13,878,344 km (0.115 R)
• M47: 14,293,478 km (0.091 R)
• M48: 14,607,634 km (0.086 R)
• M49: 16,031,057 km (0.096 R)
• M50: 16,103,463 km (0.098 R)
• M51: 16,212,071 km (0.119 R)
• M52: 16,393,832 km (0.116 R)
• M53: 16,906,205 km (0.072 R)
• M54: 17,572,813 km (0.102 R)
• M55: 18,210,250 km (0.109 R)
• M56: 18,512,736 km (0.064 R)
• M57: 20,011,558 km (0.117 R)
• M58: 20,323,768 km (0.098 R)
• M59: 21,509,032 km (0.113 R)
• M60: 21,628,860 km (0.102 R)
• M61: 21,748,838 km (0.108 R)
• M62: 21,949,299 km (0.074 R)
• M63: 22,190,600 km (0.057 R)
• M64: 22,432,799 km (0.115 R)
• M65: 22,920,039 km (0.113 R)
• M66: 23,328,591 km (0.104 R)
• M67: 23,739,686 km (0.107 R)
• M68: 24,319,079 km (0.105 R)
• M69: 24,861,371 km (0.075 R)
• M70: 26,042,745 km (0.047 R)
• M71: 27,112,968 km (0.117 R)
• M72: 27,242,371 km (0.103 R)
• M73: 27,328,689 km (0.069 R)
• M74: 28,066,505 km (0.069 R)
• M75: 28,547,462 km (0.044 R)
• M76: 28,635,276 km (0.08 R)
• M77: 28,767,072 km (0.048 R)
• M78: 29,517,605 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 3.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.75 AU - 12.45 AU

Year: 24260 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,089,341 km

• M1: 196,422 km (0.109 R)
• M2: 421,417 km (0.103 R)
• M3: 484,248 km (0.114 R)
• M4: 690,993 km (0.113 R)
• M5: 1,159,982 km (0.12 R)
• M6: 1,248,993 km (0.112 R)
• M7: 2,689,022 km (0.11 R)
• M8: 3,296,688 km (0.103 R)
• M9: 3,448,680 km (0.078 R)
• M10: 3,499,842 km (0.057 R)
• M11: 3,654,975 km (0.072 R)
• M12: 3,681,005 km (0.089 R)
• M13: 3,891,639 km (0.052 R)
• M14: 4,052,307 km (0.05 R)
• M15: 4,631,251 km (0.096 R)
• M16: 5,235,776 km (0.086 R)
• M17: 5,682,625 km (0.05 R)
• M18: 5,895,353 km (0.092 R)
• M19: 6,932,665 km (0.12 R)
• M20: 7,029,604 km (0.119 R)
• M21: 7,788,664 km (0.12 R)
• M22: 8,058,837 km (0.106 R)
• M23: 8,332,003 km (0.063 R)
• M24: 8,469,633 km (0.101 R)
• M25: 8,677,574 km (0.094 R)
• M26: 9,418,832 km (0.089 R)
• M27: 9,490,339 km (0.076 R)
• M28: 9,634,252 km (0.107 R)
• M29: 10,586,593 km (0.11 R)
• M30: 11,187,378 km (0.116 R)
• M31: 11,722,040 km (0.08 R)
• M32: 12,618,431 km (0.118 R)
• M33: 12,935,429 km (0.094 R)
• M34: 13,456,029 km (0.113 R)
• M35: 14,065,192 km (0.073 R)
• M36: 14,393,709 km (0.103 R)
• M37: 14,766,507 km (0.115 R)
• M38: 16,590,254 km (0.1 R)
• M39: 16,806,872 km (0.056 R)
• M40: 17,506,392 km (0.102 R)
• M41: 17,726,899 km (0.085 R)
• M42: 18,753,290 km (0.035 R)
• M43: 19,069,540 km (0.086 R)
• M44: 19,524,168 km (0.102 R)
• M45: 20,769,720 km (0.116 R)
• M46: 21,096,741 km (0.099 R)
• M47: 21,143,714 km (0.102 R)
• M48: 23,046,599 km (0.063 R)
• M49: 23,143,090 km (0.105 R)
• M50: 24,657,170 km (0.077 R)
• M51: 25,851,110 km (0.053 R)
• M52: 25,951,341 km (0.048 R)
• M53: 27,985,274 km (0.068 R)
• M54: 28,346,403 km (0.099 R)
• M55: 29,021,239 km (0.116 R)
• M56: 29,386,856 km (0.09 R)
• M57: 29,806,478 km (0.101 R)
• M58: 30,281,003 km (0.062 R)
• M59: 30,545,641 km (0.114 R)
• M60: 31,451,307 km (0.109 R)
• M61: 31,880,503 km (0.11 R)
• M62: 32,257,639 km (0.077 R)
• M63: 32,473,808 km (0.087 R)
• M64: 32,799,034 km (0.116 R)
• M65: 34,055,506 km (0.083 R)
• M66: 35,438,988 km (0.037 R)
• M67: 35,773,788 km (0.111 R)
• M68: 35,885,687 km (0.101 R)
• M69: 36,671,674 km (0.102 R)
• M70: 37,010,214 km (0.116 R)
• M71: 37,066,762 km (0.049 R)
• M72: 37,236,556 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit