🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 159 Days

Day: 47.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 379 Days

Day: 41.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.02 AU - 2.04 AU

Year: 1095 Days

Day: 14 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.64 AU - 3.92 AU

Year: 2250 Days

Day: 24.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,755,982 km

• M1: 1,900,641 km (0.031 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 9.1

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.38 AU - 4.68 AU

Year: 3652 Days

Day: 9.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,755,982 km

• M1: 143,464 km (0.056 R)
• M2: 249,529 km (0.063 R)
• M3: 363,672 km (0.087 R)
• M4: 630,705 km (0.106 R)
• M5: 775,067 km (0.094 R)
• M6: 1,070,522 km (0.066 R)
• M7: 1,136,645 km (0.071 R)
• M8: 1,245,253 km (0.109 R)
• M9: 1,386,024 km (0.092 R)
• M10: 1,487,751 km (0.113 R)
• M11: 1,714,541 km (0.115 R)
• M12: 1,792,631 km (0.119 R)
• M13: 2,017,926 km (0.105 R)
• M14: 2,372,921 km (0.094 R)
• M15: 2,513,394 km (0.09 R)
• M16: 2,620,506 km (0.102 R)
• M17: 3,045,663 km (0.031 R)
• M18: 3,276,044 km (0.109 R)
• M19: 3,373,731 km (0.099 R)
• M20: 3,572,098 km (0.099 R)
• M21: 4,084,919 km (0.075 R)
• M22: 4,275,208 km (0.109 R)
• M23: 4,708,443 km (0.096 R)
• M24: 4,818,996 km (0.099 R)
• M25: 4,908,157 km (0.104 R)
• M26: 5,042,795 km (0.059 R)
• M27: 5,224,257 km (0.119 R)
• M28: 5,710,749 km (0.08 R)
• M29: 5,995,434 km (0.093 R)
• M30: 6,431,063 km (0.072 R)
• M31: 6,578,417 km (0.113 R)
• M32: 6,801,766 km (0.119 R)
• M33: 7,746,178 km (0.114 R)
• M34: 7,824,567 km (0.055 R)
• M35: 8,327,066 km (0.116 R)
• M36: 8,922,017 km (0.088 R)
• M37: 9,196,978 km (0.111 R)
• M38: 9,699,028 km (0.072 R)
• M39: 9,925,071 km (0.11 R)
• M40: 10,555,476 km (0.084 R)
• M41: 11,525,319 km (0.059 R)
• M42: 11,764,825 km (0.062 R)
• M43: 12,096,633 km (0.095 R)
• M44: 12,462,251 km (0.101 R)
• M45: 12,554,253 km (0.117 R)
• M46: 12,738,857 km (0.075 R)
• M47: 13,675,340 km (0.096 R)
• M48: 14,183,973 km (0.098 R)
• M49: 14,633,963 km (0.112 R)
• M50: 14,925,828 km (0.11 R)
• M51: 15,056,128 km (0.082 R)
• M52: 15,219,489 km (0.1 R)
• M53: 15,285,013 km (0.092 R)
• M54: 15,846,005 km (0.08 R)
• M55: 16,045,568 km (0.051 R)
• M56: 16,379,920 km (0.082 R)
• M57: 16,683,005 km (0.069 R)
• M58: 16,750,623 km (0.099 R)
• M59: 16,886,009 km (0.113 R)
• M60: 17,671,847 km (0.106 R)
• M61: 17,913,447 km (0.102 R)
• M62: 17,982,711 km (0.094 R)
• M63: 18,504,658 km (0.086 R)
• M64: 19,421,095 km (0.109 R)
• M65: 19,527,908 km (0.105 R)
• M66: 20,533,205 km (0.097 R)
• M67: 20,859,927 km (0.091 R)
• M68: 21,445,004 km (0.04 R)
• M69: 22,072,567 km (0.034 R)
• M70: 22,332,718 km (0.051 R)
• M71: 23,044,056 km (0.097 R)
• M72: 23,194,701 km (0.112 R)
• M73: 23,459,190 km (0.104 R)
• M74: 23,572,884 km (0.109 R)
• M75: 24,144,049 km (0.102 R)
• M76: 24,989,876 km (0.112 R)
• M77: 25,962,710 km (0.08 R)
• M78: 26,041,100 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 13.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.93 AU - 9.79 AU

Year: 9155 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,755,982 km

• M1: 337,792 km (0.063 R)
• M2: 449,242 km (0.092 R)
• M3: 592,707 km (0.1 R)
• M4: 771,626 km (0.05 R)
• M5: 932,743 km (0.111 R)
• M6: 1,047,035 km (0.108 R)
• M7: 1,354,758 km (0.117 R)
• M8: 1,834,070 km (0.116 R)
• M9: 2,105,889 km (0.113 R)
• M10: 2,312,035 km (0.057 R)
• M11: 2,579,217 km (0.115 R)
• M12: 2,828,447 km (0.096 R)
• M13: 2,998,989 km (0.055 R)
• M14: 3,684,895 km (0.112 R)
• M15: 4,093,895 km (0.095 R)
• M16: 4,418,672 km (0.111 R)
• M17: 5,127,766 km (0.086 R)
• M18: 5,301,898 km (0.093 R)
• M19: 5,836,262 km (0.106 R)
• M20: 5,945,169 km (0.105 R)
• M21: 6,128,277 km (0.046 R)
• M22: 6,276,229 km (0.081 R)
• M23: 7,033,344 km (0.107 R)
• M24: 7,383,702 km (0.039 R)
• M25: 7,501,735 km (0.096 R)
• M26: 7,819,481 km (0.098 R)
• M27: 8,020,391 km (0.099 R)
• M28: 8,263,786 km (0.085 R)
• M29: 8,633,443 km (0.104 R)
• M30: 9,304,090 km (0.106 R)
• M31: 9,474,482 km (0.068 R)
• M32: 9,560,052 km (0.114 R)
• M33: 9,688,856 km (0.078 R)
• M34: 10,035,175 km (0.103 R)
• M35: 10,873,970 km (0.111 R)
• M36: 11,415,514 km (0.108 R)
• M37: 11,781,281 km (0.105 R)
• M38: 12,807,373 km (0.091 R)
• M39: 13,427,157 km (0.092 R)
• M40: 14,449,060 km (0.12 R)
• M41: 17,714,781 km (0.081 R)
• M42: 18,942,082 km (0.083 R)
• M43: 19,429,771 km (0.102 R)
• M44: 19,593,282 km (0.106 R)
• M45: 19,811,994 km (0.114 R)
• M46: 21,647,261 km (0.072 R)
• M47: 21,816,755 km (0.099 R)
• M48: 22,214,087 km (0.077 R)
• M49: 22,613,663 km (0.077 R)
• M50: 22,958,187 km (0.079 R)
• M51: 24,177,559 km (0.103 R)
• M52: 25,955,979 km (0.036 R)
• M53: 26,376,947 km (0.073 R)
• M54: 26,800,159 km (0.091 R)
• M55: 27,714,801 km (0.11 R)
• M56: 28,145,194 km (0.111 R)
• M57: 29,074,645 km (0.103 R)
• M58: 29,199,410 km (0.107 R)
• M59: 29,825,627 km (0.115 R)
• M60: 29,951,289 km (0.051 R)
• M61: 30,519,462 km (0.037 R)
• M62: 30,773,180 km (0.066 R)
• M63: 32,892,533 km (0.043 R)
• M64: 33,937,025 km (0.08 R)
• M65: 34,331,515 km (0.039 R)
• M66: 37,677,720 km (0.098 R)
• M67: 38,564,536 km (0.087 R)
• M68: 39,320,454 km (0.051 R)
• M69: 39,942,482 km (0.078 R)
• M70: 41,126,399 km (0.08 R)
• M71: 41,406,596 km (0.085 R)
• M72: 42,392,446 km (0.054 R)
• M73: 42,533,966 km (0.101 R)
• M74: 42,959,273 km (0.086 R)
• M75: 44,315,527 km (0.066 R)
• M76: 44,602,904 km (0.107 R)
• M77: 45,468,627 km (0.079 R)
• M78: 45,613,438 km (0.117 R)
• M79: 45,830,953 km (0.12 R)
• M80: 46,777,459 km (0.047 R)
• M81: 47,730,547 km (0.072 R)
• M82: 49,730,222 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 13

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.28 AU - 8.82 AU

Year: 9469 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,755,982 km

• M1: 178,321 km (0.106 R)
• M2: 393,891 km (0.077 R)
• M3: 595,699 km (0.093 R)
• M4: 887,714 km (0.041 R)
• M5: 977,323 km (0.042 R)
• M6: 1,538,614 km (0.043 R)
• M7: 1,626,578 km (0.067 R)
• M8: 2,598,814 km (0.059 R)
• M9: 3,574,940 km (0.042 R)
• M10: 3,873,388 km (0.102 R)
• M11: 4,211,180 km (0.102 R)
• M12: 4,304,978 km (0.095 R)
• M13: 4,590,710 km (0.044 R)
• M14: 5,114,003 km (0.102 R)
• M15: 5,281,553 km (0.106 R)
• M16: 6,613,423 km (0.118 R)
• M17: 6,980,685 km (0.085 R)
• M18: 7,316,832 km (0.039 R)
• M19: 7,430,077 km (0.111 R)
• M20: 8,122,117 km (0.112 R)
• M21: 8,834,652 km (0.119 R)
• M22: 9,117,242 km (0.112 R)
• M23: 9,691,399 km (0.088 R)
• M24: 9,857,602 km (0.098 R)
• M25: 10,446,868 km (0.116 R)
• M26: 10,745,765 km (0.107 R)
• M27: 10,961,036 km (0.111 R)
• M28: 11,792,202 km (0.103 R)
• M29: 13,468,296 km (0.067 R)
• M30: 13,840,496 km (0.113 R)
• M31: 14,642,789 km (0.055 R)
• M32: 15,411,573 km (0.1 R)
• M33: 16,292,106 km (0.065 R)
• M34: 17,542,295 km (0.115 R)
• M35: 18,153,253 km (0.07 R)
• M36: 19,134,914 km (0.03 R)
• M37: 20,080,971 km (0.086 R)
• M38: 20,506,278 km (0.066 R)
• M39: 20,773,609 km (0.097 R)
• M40: 21,311,713 km (0.03 R)
• M41: 21,419,872 km (0.093 R)
• M42: 21,582,485 km (0.065 R)
• M43: 21,854,454 km (0.113 R)
• M44: 22,127,619 km (0.117 R)
• M45: 22,511,787 km (0.115 R)
• M46: 22,898,198 km (0.108 R)
• M47: 23,231,203 km (0.093 R)
• M48: 23,845,901 km (0.106 R)
• M49: 24,863,316 km (0.097 R)
• M50: 25,320,038 km (0.041 R)
• M51: 26,357,798 km (0.061 R)
• M52: 26,590,274 km (0.097 R)
• M53: 26,940,333 km (0.109 R)
• M54: 27,115,960 km (0.092 R)
• M55: 27,704,030 km (0.109 R)
• M56: 28,355,828 km (0.104 R)
• M57: 29,553,658 km (0.031 R)
• M58: 31,197,140 km (0.098 R)
• M59: 31,381,594 km (0.076 R)
• M60: 32,060,918 km (0.12 R)
• M61: 32,309,101 km (0.087 R)
• M62: 32,558,032 km (0.108 R)
• M63: 33,183,052 km (0.117 R)
• M64: 33,308,415 km (0.06 R)
• M65: 34,444,910 km (0.077 R)
• M66: 35,209,504 km (0.064 R)
• M67: 35,529,793 km (0.12 R)
• M68: 36,237,840 km (0.106 R)
• M69: 36,820,524 km (0.12 R)
• M70: 37,864,119 km (0.113 R)
• M71: 38,587,275 km (0.115 R)
• M72: 39,315,068 km (0.115 R)
• M73: 39,647,325 km (0.056 R)
• M74: 39,913,759 km (0.086 R)
• M75: 40,582,611 km (0.068 R)
• M76: 40,716,800 km (0.088 R)
• M77: 41,592,846 km (0.07 R)
• M78: 42,679,525 km (0.077 R)
• M79: 42,884,324 km (0.107 R)
• M80: 43,706,813 km (0.085 R)
• M81: 45,436,912 km (0.073 R)
• M82: 46,275,409 km (0.103 R)
• M83: 46,555,905 km (0.109 R)
• M84: 47,189,452 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 14.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.18 AU - 10.68 AU

Year: 11851 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,755,982 km

• M1: 314,604 km (0.037 R)
• M2: 449,841 km (0.097 R)
• M3: 713,881 km (0.105 R)
• M4: 1,443,171 km (0.11 R)
• M5: 1,704,668 km (0.113 R)
• M6: 1,879,398 km (0.08 R)
• M7: 2,113,070 km (0.118 R)
• M8: 2,961,439 km (0.085 R)
• M9: 4,447,993 km (0.098 R)
• M10: 4,762,747 km (0.113 R)
• M11: 5,563,096 km (0.112 R)
• M12: 6,249,152 km (0.111 R)
• M13: 6,681,789 km (0.077 R)
• M14: 7,659,411 km (0.116 R)
• M15: 7,952,922 km (0.105 R)
• M16: 8,207,687 km (0.119 R)
• M17: 9,076,103 km (0.067 R)
• M18: 9,476,427 km (0.083 R)
• M19: 10,156,648 km (0.088 R)
• M20: 10,294,577 km (0.104 R)
• M21: 11,277,735 km (0.035 R)
• M22: 11,998,497 km (0.112 R)
• M23: 12,487,233 km (0.116 R)
• M24: 13,082,483 km (0.05 R)
• M25: 14,662,686 km (0.088 R)
• M26: 14,975,495 km (0.097 R)
• M27: 17,062,385 km (0.087 R)
• M28: 17,944,713 km (0.11 R)
• M29: 18,279,513 km (0.077 R)
• M30: 18,672,657 km (0.081 R)
• M31: 19,068,642 km (0.067 R)
• M32: 19,296,181 km (0.072 R)
• M33: 21,207,293 km (0.094 R)
• M34: 21,620,483 km (0.057 R)
• M35: 21,857,745 km (0.1 R)
• M36: 22,215,284 km (0.113 R)
• M37: 22,514,779 km (0.044 R)
• M38: 22,634,906 km (0.112 R)
• M39: 22,815,620 km (0.065 R)
• M40: 23,542,965 km (0.068 R)
• M41: 24,216,455 km (0.094 R)
• M42: 24,339,574 km (0.092 R)
• M43: 24,462,842 km (0.108 R)
• M44: 25,519,602 km (0.1 R)
• M45: 25,707,796 km (0.107 R)
• M46: 26,337,902 km (0.117 R)
• M47: 26,464,611 km (0.08 R)
• M48: 27,742,177 km (0.087 R)
• M49: 29,301,735 km (0.085 R)
• M50: 30,158,482 km (0.092 R)
• M51: 30,556,562 km (0.112 R)
• M52: 32,437,605 km (0.092 R)
• M53: 34,425,312 km (0.041 R)
• M54: 36,099,911 km (0.062 R)
• M55: 36,240,533 km (0.041 R)
• M56: 37,943,854 km (0.073 R)
• M57: 38,589,220 km (0.083 R)
• M58: 38,877,345 km (0.059 R)
• M59: 40,693,613 km (0.107 R)
• M60: 41,060,277 km (0.096 R)
• M61: 45,164,495 km (0.078 R)
• M62: 46,842,534 km (0.067 R)
• M63: 47,843,793 km (0.106 R)
• M64: 48,308,144 km (0.031 R)
• M65: 48,851,933 km (0.062 R)
• M66: 49,241,635 km (0.091 R)
• M67: 50,102,421 km (0.108 R)
• M68: 52,156,998 km (0.115 R)
• M69: 53,595,382 km (0.106 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: 306 - 19,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit