🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 344 Days

Day: 17.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,718,504 km

• M1: 183,108 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 9.4

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.84 AU

Year: 452 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,718,504 km

• M1: 126,410 km (0.089 R)
• M2: 190,288 km (0.057 R)
• M3: 261,048 km (0.104 R)
• M4: 333,753 km (0.117 R)
• M5: 419,024 km (0.112 R)
• M6: 571,464 km (0.038 R)
• M7: 644,767 km (0.103 R)
• M8: 788,082 km (0.08 R)
• M9: 885,021 km (0.052 R)
• M10: 981,362 km (0.091 R)
• M11: 1,127,669 km (0.098 R)
• M12: 1,211,593 km (0.113 R)
• M13: 1,270,535 km (0.052 R)
• M14: 1,493,436 km (0.109 R)
• M15: 1,574,518 km (0.095 R)
• M16: 1,657,245 km (0.087 R)
• M17: 1,741,319 km (0.104 R)
• M18: 1,851,573 km (0.051 R)
• M19: 1,939,088 km (0.062 R)
• M20: 2,002,367 km (0.089 R)
• M21: 2,079,410 km (0.083 R)
• M22: 2,322,956 km (0.119 R)
• M23: 2,397,306 km (0.087 R)
• M24: 2,486,017 km (0.118 R)
• M25: 2,555,132 km (0.107 R)
• M26: 2,681,093 km (0.085 R)
• M27: 2,924,788 km (0.044 R)
• M28: 3,071,543 km (0.103 R)
• M29: 3,228,172 km (0.108 R)
• M30: 3,464,387 km (0.11 R)
• M31: 3,534,100 km (0.087 R)
• M32: 3,651,235 km (0.072 R)
• M33: 3,745,931 km (0.114 R)
• M34: 3,889,545 km (0.055 R)
• M35: 3,994,263 km (0.06 R)
• M36: 4,091,951 km (0.079 R)
• M37: 4,272,964 km (0.111 R)
• M38: 4,339,535 km (0.093 R)
• M39: 4,439,915 km (0.078 R)
• M40: 4,507,234 km (0.106 R)
• M41: 4,651,596 km (0.085 R)
• M42: 4,840,538 km (0.046 R)
• M43: 4,936,131 km (0.114 R)
• M44: 4,997,167 km (0.105 R)
• M45: 5,190,897 km (0.06 R)
• M46: 5,288,584 km (0.094 R)
• M47: 5,360,092 km (0.078 R)
• M48: 5,422,923 km (0.062 R)
• M49: 5,603,787 km (0.106 R)
• M50: 5,676,790 km (0.105 R)
• M51: 5,795,870 km (0.091 R)
• M52: 5,878,897 km (0.12 R)
• M53: 6,008,748 km (0.092 R)
• M54: 6,111,522 km (0.077 R)
• M55: 6,385,136 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.25 AU - 1.97 AU

Year: 1340 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,718,504 km

• M1: 196,721 km (0.093 R)
• M2: 334,950 km (0.036 R)
• M3: 476,918 km (0.049 R)
• M4: 571,165 km (0.069 R)
• M5: 820,096 km (0.072 R)
• M6: 994,377 km (0.115 R)
• M7: 1,302,848 km (0.07 R)
• M8: 1,418,786 km (0.103 R)
• M9: 1,529,189 km (0.028 R)
• M10: 1,623,586 km (0.12 R)
• M11: 1,769,144 km (0.059 R)
• M12: 2,496,040 km (0.092 R)
• M13: 2,654,315 km (0.1 R)
• M14: 2,874,673 km (0.077 R)
• M15: 3,137,516 km (0.102 R)
• M16: 3,247,321 km (0.071 R)
• M17: 3,508,818 km (0.053 R)
• M18: 3,868,451 km (0.068 R)
• M19: 4,253,666 km (0.025 R)
• M20: 4,485,243 km (0.11 R)
• M21: 4,707,097 km (0.077 R)
• M22: 4,861,931 km (0.101 R)
• M23: 5,089,918 km (0.109 R)
• M24: 5,292,473 km (0.084 R)
• M25: 5,409,459 km (0.119 R)
• M26: 5,571,773 km (0.108 R)
• M27: 5,705,663 km (0.12 R)
• M28: 5,810,680 km (0.081 R)
• M29: 6,329,785 km (0.077 R)
• M30: 6,579,165 km (0.096 R)
• M31: 6,705,126 km (0.118 R)
• M32: 6,959,592 km (0.07 R)
• M33: 7,152,573 km (0.11 R)
• M34: 7,363,656 km (0.109 R)
• M35: 7,543,772 km (0.119 R)
• M36: 7,708,928 km (0.032 R)
• M37: 8,177,618 km (0.094 R)
• M38: 8,483,994 km (0.11 R)
• M39: 9,055,309 km (0.064 R)
• M40: 9,283,894 km (0.062 R)
• M41: 9,693,044 km (0.115 R)
• M42: 9,836,658 km (0.118 R)
• M43: 10,035,474 km (0.093 R)
• M44: 10,418,594 km (0.092 R)
• M45: 10,843,751 km (0.099 R)
• M46: 11,255,893 km (0.119 R)
• M47: 11,520,831 km (0.107 R)
• M48: 11,692,121 km (0.054 R)
• M49: 11,883,606 km (0.074 R)
• M50: 12,308,464 km (0.087 R)
• M51: 12,405,852 km (0.108 R)
• M52: 12,620,675 km (0.074 R)
• M53: 12,817,097 km (0.086 R)
• M54: 12,955,325 km (0.112 R)
• M55: 13,074,106 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 8.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.89 AU - 3.37 AU

Year: 3633 Days

Day: 6.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,718,504 km

• M1: 111,899 km (0.097 R)
• M2: 208,839 km (0.079 R)
• M3: 300,393 km (0.034 R)
• M4: 359,783 km (0.106 R)
• M5: 424,409 km (0.097 R)
• M6: 575,653 km (0.08 R)
• M7: 690,095 km (0.114 R)
• M8: 812,316 km (0.085 R)
• M9: 871,408 km (0.063 R)
• M10: 942,317 km (0.114 R)
• M11: 1,234,332 km (0.102 R)
• M12: 1,396,945 km (0.069 R)
• M13: 1,468,901 km (0.095 R)
• M14: 1,834,070 km (0.097 R)
• M15: 2,047,546 km (0.115 R)
• M16: 2,368,733 km (0.098 R)
• M17: 2,498,733 km (0.105 R)
• M18: 2,557,376 km (0.025 R)
• M19: 2,766,065 km (0.105 R)
• M20: 2,872,429 km (0.085 R)
• M21: 3,184,191 km (0.036 R)
• M22: 3,263,777 km (0.107 R)
• M23: 3,672,029 km (0.098 R)
• M24: 3,856,932 km (0.118 R)
• M25: 3,924,850 km (0.109 R)
• M26: 4,358,833 km (0.075 R)
• M27: 4,572,609 km (0.059 R)
• M28: 5,122,081 km (0.09 R)
• M29: 5,178,181 km (0.068 R)
• M30: 5,347,675 km (0.116 R)
• M31: 5,673,050 km (0.031 R)
• M32: 5,906,573 km (0.086 R)
• M33: 6,024,456 km (0.088 R)
• M34: 6,083,697 km (0.047 R)
• M35: 6,362,996 km (0.105 R)
• M36: 6,769,154 km (0.103 R)
• M37: 6,830,788 km (0.104 R)
• M38: 7,058,476 km (0.093 R)
• M39: 7,183,690 km (0.085 R)
• M40: 7,351,838 km (0.091 R)
• M41: 7,478,846 km (0.063 R)
• M42: 7,820,977 km (0.11 R)
• M43: 8,409,943 km (0.054 R)
• M44: 9,036,011 km (0.095 R)
• M45: 9,700,076 km (0.09 R)
• M46: 9,932,700 km (0.086 R)
• M47: 10,237,880 km (0.031 R)
• M48: 10,450,907 km (0.1 R)
• M49: 10,593,923 km (0.073 R)
• M50: 10,929,770 km (0.087 R)
• M51: 11,002,325 km (0.101 R)
• M52: 11,099,115 km (0.093 R)
• M53: 11,686,137 km (0.05 R)
• M54: 11,785,021 km (0.096 R)
• M55: 12,108,152 km (0.113 R)
• M56: 12,408,994 km (0.088 R)
• M57: 12,661,515 km (0.091 R)
• M58: 13,352,059 km (0.11 R)
• M59: 13,429,550 km (0.072 R)
• M60: 13,714,983 km (0.061 R)
• M61: 13,897,642 km (0.079 R)
• M62: 14,081,049 km (0.118 R)
• M63: 14,876,461 km (0.081 R)
• M64: 15,171,767 km (0.068 R)
• M65: 15,496,095 km (0.089 R)
• M66: 16,179,159 km (0.069 R)
• M67: 16,234,211 km (0.109 R)
• M68: 16,538,344 km (0.095 R)
• M69: 17,039,796 km (0.091 R)
• M70: 17,236,218 km (0.094 R)
• M71: 17,659,580 km (0.103 R)
• M72: 18,863,244 km (0.092 R)
• M73: 19,037,376 km (0.101 R)
• M74: 19,416,457 km (0.106 R)
• M75: 19,709,819 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 8.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.63 AU - 5.23 AU

Year: 7181 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,718,504 km

• M1: 137,780 km (0.106 R)
• M2: 277,803 km (0.113 R)
• M3: 356,492 km (0.035 R)
• M4: 425,008 km (0.037 R)
• M5: 478,115 km (0.097 R)
• M6: 577,448 km (0.113 R)
• M7: 660,923 km (0.097 R)
• M8: 840,590 km (0.091 R)
• M9: 1,643,033 km (0.098 R)
• M10: 1,798,466 km (0.057 R)
• M11: 1,958,984 km (0.096 R)
• M12: 2,393,117 km (0.083 R)
• M13: 2,455,649 km (0.102 R)
• M14: 2,531,645 km (0.092 R)
• M15: 2,816,928 km (0.026 R)
• M16: 2,990,312 km (0.097 R)
• M17: 3,057,930 km (0.102 R)
• M18: 3,347,851 km (0.087 R)
• M19: 3,531,707 km (0.055 R)
• M20: 3,660,959 km (0.106 R)
• M21: 3,806,518 km (0.103 R)
• M22: 3,939,062 km (0.082 R)
• M23: 4,148,349 km (0.094 R)
• M24: 4,500,203 km (0.08 R)
• M25: 4,593,702 km (0.041 R)
• M26: 4,703,507 km (0.091 R)
• M27: 5,546,042 km (0.052 R)
• M28: 5,629,517 km (0.077 R)
• M29: 5,764,006 km (0.112 R)
• M30: 5,831,624 km (0.116 R)
• M31: 5,899,542 km (0.104 R)
• M32: 6,260,372 km (0.099 R)
• M33: 6,364,791 km (0.092 R)
• M34: 6,592,928 km (0.059 R)
• M35: 6,663,688 km (0.112 R)
• M36: 6,913,366 km (0.074 R)
• M37: 7,184,438 km (0.096 R)
• M38: 7,293,794 km (0.083 R)
• M39: 7,385,348 km (0.076 R)
• M40: 7,551,102 km (0.037 R)
• M41: 7,625,153 km (0.097 R)
• M42: 7,718,203 km (0.091 R)
• M43: 8,018,147 km (0.078 R)
• M44: 8,112,693 km (0.104 R)
• M45: 8,169,540 km (0.052 R)
• M46: 8,475,318 km (0.059 R)
• M47: 8,765,238 km (0.109 R)
• M48: 8,823,731 km (0.083 R)
• M49: 9,654,897 km (0.102 R)
• M50: 9,735,381 km (0.11 R)
• M51: 10,181,930 km (0.059 R)
• M52: 10,346,039 km (0.063 R)
• M53: 10,739,182 km (0.077 R)
• M54: 12,164,401 km (0.093 R)
• M55: 12,667,200 km (0.107 R)
• M56: 13,021,148 km (0.107 R)
• M57: 13,087,719 km (0.09 R)
• M58: 13,422,968 km (0.067 R)
• M59: 13,693,291 km (0.074 R)
• M60: 13,965,260 km (0.09 R)
• M61: 14,056,366 km (0.051 R)
• M62: 14,216,286 km (0.102 R)
• M63: 14,330,878 km (0.03 R)
• M64: 14,537,771 km (0.091 R)
• M65: 14,722,674 km (0.101 R)
• M66: 14,931,513 km (0.103 R)
• M67: 15,024,713 km (0.086 R)
• M68: 15,094,724 km (0.08 R)
• M69: 15,422,643 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.44 AU - 5.54 AU

Year: 8439 Days

Day: 8.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,718,504 km

• M1: 242,648 km (0.114 R)
• M2: 352,153 km (0.112 R)
• M3: 632,051 km (0.077 R)
• M4: 852,109 km (0.096 R)
• M5: 1,136,794 km (0.106 R)
• M6: 1,291,329 km (0.105 R)
• M7: 1,495,081 km (0.086 R)
• M8: 2,099,457 km (0.103 R)
• M9: 2,268,053 km (0.089 R)
• M10: 2,391,472 km (0.102 R)
• M11: 2,697,100 km (0.106 R)
• M12: 3,459,451 km (0.036 R)
• M13: 3,602,466 km (0.052 R)
• M14: 4,194,724 km (0.096 R)
• M15: 4,316,946 km (0.049 R)
• M16: 4,596,245 km (0.106 R)
• M17: 4,722,356 km (0.068 R)
• M18: 4,978,019 km (0.068 R)
• M19: 5,337,203 km (0.116 R)
• M20: 5,772,683 km (0.11 R)
• M21: 6,011,890 km (0.049 R)
• M22: 6,219,681 km (0.046 R)
• M23: 6,394,711 km (0.069 R)
• M24: 6,929,523 km (0.085 R)
• M25: 7,074,633 km (0.091 R)
• M26: 7,183,989 km (0.112 R)
• M27: 7,515,947 km (0.043 R)
• M28: 7,777,593 km (0.118 R)
• M29: 8,042,232 km (0.053 R)
• M30: 8,233,268 km (0.091 R)
• M31: 8,736,665 km (0.054 R)
• M32: 9,732,987 km (0.104 R)
• M33: 11,401,452 km (0.049 R)
• M34: 11,530,106 km (0.092 R)
• M35: 13,427,755 km (0.118 R)
• M36: 13,563,740 km (0.067 R)
• M37: 13,928,609 km (0.107 R)
• M38: 14,296,769 km (0.084 R)
• M39: 14,528,496 km (0.062 R)
• M40: 14,808,394 km (0.105 R)
• M41: 16,137,422 km (0.119 R)
• M42: 16,233,763 km (0.056 R)
• M43: 16,524,132 km (0.042 R)
• M44: 17,011,971 km (0.06 R)
• M45: 17,306,978 km (0.113 R)
• M46: 17,951,894 km (0.07 R)
• M47: 18,352,667 km (0.106 R)
• M48: 18,554,175 km (0.114 R)
• M49: 18,857,859 km (0.101 R)
• M50: 20,661,860 km (0.076 R)
• M51: 22,736,333 km (0.095 R)
• M52: 23,442,435 km (0.114 R)
• M53: 24,376,823 km (0.051 R)
• M54: 25,547,876 km (0.118 R)
• M55: 25,998,764 km (0.111 R)
• M56: 26,168,557 km (0.113 R)
• M57: 26,737,179 km (0.109 R)
• M58: 27,194,948 km (0.11 R)
• M59: 27,770,900 km (0.119 R)
• M60: 29,228,282 km (0.073 R)
• M61: 29,463,899 km (0.106 R)
• M62: 29,699,964 km (0.07 R)
• M63: 29,996,019 km (0.118 R)
• M64: 30,352,660 km (0.117 R)
• M65: 31,672,113 km (0.076 R)
• M66: 32,095,774 km (0.065 R)
• M67: 33,378,277 km (0.099 R)
• M68: 34,366,670 km (0.091 R)
• M69: 34,615,302 km (0.096 R)
• M70: 35,239,574 km (0.087 R)
• M71: 35,993,397 km (0.096 R)
• M72: 36,119,508 km (0.056 R)
• M73: 37,581,079 km (0.078 R)
• M74: 38,544,639 km (0.106 R)
• M75: 38,932,397 km (0.103 R)
• M76: 39,321,352 km (0.083 R)
• M77: 40,430,470 km (0.057 R)
• M78: 41,153,776 km (0.077 R)
• M79: 41,814,849 km (0.082 R)
• M80: 42,080,385 km (0.076 R)
• M81: 44,224,123 km (0.083 R)
• M82: 44,833,435 km (0.09 R)
• M83: 45,241,238 km (0.079 R)
• M84: 45,377,373 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit