🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 675 Days

Day: 22.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,883,572 km

• M1: 188,643 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.53 AU - 2.03 AU

Year: 846 Days

Day: 13 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.33 AU - 3.41 AU

Year: 2205 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,883,572 km

• M1: 374,593 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.06 AU - 4.16 AU

Year: 2970 Days

Day: 15.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 11.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.96 AU - 7.44 AU

Year: 5503 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,883,572 km

• M1: 238,908 km (0.114 R)
• M2: 420,819 km (0.057 R)
• M3: 828,623 km (0.094 R)
• M4: 1,080,695 km (0.082 R)
• M5: 1,174,942 km (0.097 R)
• M6: 1,430,904 km (0.089 R)
• M7: 1,627,026 km (0.12 R)
• M8: 1,704,967 km (0.079 R)
• M9: 1,816,268 km (0.053 R)
• M10: 1,946,418 km (0.12 R)
• M11: 2,321,011 km (0.097 R)
• M12: 2,409,274 km (0.113 R)
• M13: 2,906,238 km (0.114 R)
• M14: 3,040,278 km (0.107 R)
• M15: 3,374,629 km (0.11 R)
• M16: 3,536,194 km (0.084 R)
• M17: 3,825,068 km (0.092 R)
• M18: 4,229,431 km (0.106 R)
• M19: 4,692,586 km (0.117 R)
• M20: 5,079,297 km (0.041 R)
• M21: 5,335,109 km (0.076 R)
• M22: 5,571,473 km (0.056 R)
• M23: 6,103,444 km (0.071 R)
• M24: 6,350,729 km (0.07 R)
• M25: 6,525,758 km (0.08 R)
• M26: 6,702,433 km (0.071 R)
• M27: 6,778,579 km (0.093 R)
• M28: 7,689,031 km (0.09 R)
• M29: 8,118,078 km (0.11 R)
• M30: 8,527,378 km (0.105 R)
• M31: 9,139,981 km (0.107 R)
• M32: 9,480,167 km (0.052 R)
• M33: 9,766,796 km (0.095 R)
• M34: 10,202,276 km (0.059 R)
• M35: 10,911,968 km (0.069 R)
• M36: 11,061,865 km (0.111 R)
• M37: 11,729,670 km (0.074 R)
• M38: 12,724,047 km (0.076 R)
• M39: 13,231,483 km (0.102 R)
• M40: 13,584,235 km (0.091 R)
• M41: 14,233,340 km (0.045 R)
• M42: 14,826,346 km (0.115 R)
• M43: 15,059,120 km (0.099 R)
• M44: 15,159,201 km (0.092 R)
• M45: 15,764,773 km (0.108 R)
• M46: 16,756,906 km (0.039 R)
• M47: 16,999,404 km (0.107 R)
• M48: 17,277,956 km (0.1 R)
• M49: 18,443,173 km (0.084 R)
• M50: 18,550,286 km (0.089 R)
• M51: 19,306,353 km (0.116 R)
• M52: 19,962,489 km (0.089 R)
• M53: 20,219,648 km (0.115 R)
• M54: 21,034,957 km (0.105 R)
• M55: 21,109,606 km (0.09 R)
• M56: 21,596,996 km (0.104 R)
• M57: 22,050,277 km (0.115 R)
• M58: 22,697,737 km (0.11 R)
• M59: 23,004,562 km (0.087 R)
• M60: 23,120,052 km (0.119 R)
• M61: 23,235,541 km (0.094 R)
• M62: 23,700,043 km (0.102 R)
• M63: 23,777,684 km (0.084 R)
• M64: 24,245,626 km (0.095 R)
• M65: 24,559,333 km (0.108 R)
• M66: 24,756,054 km (0.063 R)
• M67: 24,953,374 km (0.114 R)
• M68: 25,032,361 km (0.09 R)
• M69: 25,309,716 km (0.091 R)
• M70: 25,389,152 km (0.112 R)
• M71: 25,627,910 km (0.076 R)
• M72: 26,873,612 km (0.073 R)
• M73: 26,995,085 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.86 AU - 8.02 AU

Year: 7234 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,883,572 km

• M1: 154,235 km (0.093 R)
• M2: 338,091 km (0.056 R)
• M3: 606,769 km (0.105 R)
• M4: 1,093,112 km (0.089 R)
• M5: 1,643,033 km (0.069 R)
• M6: 2,026,154 km (0.106 R)
• M7: 2,248,755 km (0.108 R)
• M8: 2,458,192 km (0.064 R)
• M9: 3,170,577 km (0.109 R)
• M10: 3,358,323 km (0.08 R)
• M11: 3,646,747 km (0.082 R)
• M12: 3,794,101 km (0.119 R)
• M13: 3,893,434 km (0.103 R)
• M14: 3,993,665 km (0.08 R)
• M15: 4,560,042 km (0.086 R)
• M16: 5,206,604 km (0.091 R)
• M17: 5,289,482 km (0.111 R)
• M18: 5,568,930 km (0.113 R)
• M19: 5,796,020 km (0.101 R)
• M20: 5,968,357 km (0.119 R)
• M21: 6,230,003 km (0.073 R)
• M22: 6,554,930 km (0.068 R)
• M23: 6,885,392 km (0.086 R)
• M24: 6,976,497 km (0.115 R)
• M25: 7,221,388 km (0.073 R)
• M26: 7,313,989 km (0.075 R)
• M27: 7,594,037 km (0.099 R)
• M28: 7,782,680 km (0.118 R)
• M29: 7,941,104 km (0.055 R)
• M30: 8,261,243 km (0.118 R)
• M31: 8,881,177 km (0.06 R)
• M32: 9,146,563 km (0.114 R)
• M33: 10,304,002 km (0.065 R)
• M34: 11,041,819 km (0.083 R)
• M35: 11,219,990 km (0.091 R)
• M36: 11,869,245 km (0.069 R)
• M37: 12,161,708 km (0.075 R)
• M38: 12,456,715 km (0.114 R)
• M39: 13,053,611 km (0.116 R)
• M40: 13,698,079 km (0.105 R)
• M41: 14,236,481 km (0.119 R)
• M42: 14,978,337 km (0.099 R)
• M43: 15,973,612 km (0.079 R)
• M44: 16,134,878 km (0.051 R)
• M45: 16,256,202 km (0.111 R)
• M46: 16,703,500 km (0.109 R)
• M47: 17,237,265 km (0.116 R)
• M48: 17,361,282 km (0.068 R)
• M49: 17,485,598 km (0.111 R)
• M50: 18,448,260 km (0.048 R)
• M51: 19,859,417 km (0.12 R)
• M52: 20,206,783 km (0.025 R)
• M53: 20,599,926 km (0.11 R)
• M54: 20,907,499 km (0.082 R)
• M55: 21,482,703 km (0.108 R)
• M56: 21,616,144 km (0.117 R)
• M57: 21,794,615 km (0.094 R)
• M58: 22,739,176 km (0.111 R)
• M59: 23,102,549 km (0.092 R)
• M60: 23,422,090 km (0.068 R)
• M61: 23,559,421 km (0.099 R)
• M62: 23,651,124 km (0.106 R)
• M63: 23,742,977 km (0.103 R)
• M64: 24,528,665 km (0.102 R)
• M65: 25,983,056 km (0.12 R)
• M66: 26,125,323 km (0.116 R)
• M67: 26,792,530 km (0.117 R)
• M68: 26,984,165 km (0.087 R)
• M69: 27,080,207 km (0.061 R)
• M70: 27,755,491 km (0.098 R)
• M71: 28,241,086 km (0.076 R)
• M72: 28,387,393 km (0.058 R)
• M73: 28,533,849 km (0.093 R)
• M74: 28,827,659 km (0.103 R)
• M75: 28,925,795 km (0.115 R)
• M76: 29,517,006 km (0.11 R)
• M77: 30,062,440 km (0.039 R)
• M78: 30,611,315 km (0.108 R)
• M79: 31,870,779 km (0.083 R)
• M80: 32,890,588 km (0.11 R)
• M81: 33,610,902 km (0.061 R)
• M82: 34,805,441 km (0.114 R)
• M83: 35,014,578 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 12.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.89 AU - 12.29 AU

Year: 11424 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,883,572 km

• M1: 214,972 km (0.027 R)
• M2: 666,010 km (0.102 R)
• M3: 765,642 km (0.12 R)
• M4: 933,491 km (0.075 R)
• M5: 1,165,966 km (0.092 R)
• M6: 1,511,986 km (0.118 R)
• M7: 1,890,319 km (0.057 R)
• M8: 2,232,000 km (0.046 R)
• M9: 2,524,314 km (0.114 R)
• M10: 2,734,051 km (0.091 R)
• M11: 3,170,876 km (0.104 R)
• M12: 3,321,372 km (0.072 R)
• M13: 4,028,521 km (0.025 R)
• M14: 4,219,408 km (0.036 R)
• M15: 4,385,462 km (0.11 R)
• M16: 4,752,874 km (0.118 R)
• M17: 4,954,831 km (0.088 R)
• M18: 5,457,181 km (0.076 R)
• M19: 6,606,392 km (0.06 R)
• M20: 6,929,822 km (0.111 R)
• M21: 7,258,339 km (0.081 R)
• M22: 7,930,632 km (0.12 R)
• M23: 8,101,921 km (0.095 R)
• M24: 8,343,672 km (0.088 R)
• M25: 8,448,091 km (0.1 R)
• M26: 8,905,412 km (0.056 R)
• M27: 9,047,829 km (0.082 R)
• M28: 9,190,994 km (0.083 R)
• M29: 9,443,216 km (0.085 R)
• M30: 10,139,594 km (0.09 R)
• M31: 10,400,194 km (0.096 R)
• M32: 10,928,424 km (0.09 R)
• M33: 11,542,673 km (0.105 R)
• M34: 11,698,105 km (0.097 R)
• M35: 11,971,570 km (0.099 R)
• M36: 12,050,108 km (0.115 R)
• M37: 12,207,785 km (0.092 R)
• M38: 12,485,289 km (0.075 R)
• M39: 12,965,797 km (0.05 R)
• M40: 13,656,939 km (0.114 R)
• M41: 14,360,199 km (0.116 R)
• M42: 16,234,361 km (0.114 R)
• M43: 18,229,697 km (0.096 R)
• M44: 18,820,459 km (0.093 R)
• M45: 19,187,124 km (0.087 R)
• M46: 19,834,434 km (0.11 R)
• M47: 20,724,541 km (0.08 R)
• M48: 21,245,740 km (0.116 R)
• M49: 21,771,277 km (0.045 R)
• M50: 22,204,513 km (0.037 R)
• M51: 22,301,153 km (0.092 R)
• M52: 23,079,511 km (0.094 R)
• M53: 23,619,709 km (0.118 R)
• M54: 23,718,443 km (0.096 R)
• M55: 24,213,911 km (0.101 R)
• M56: 24,562,774 km (0.114 R)
• M57: 25,114,341 km (0.077 R)
• M58: 25,416,977 km (0.105 R)
• M59: 26,280,756 km (0.065 R)
• M60: 26,588,030 km (0.063 R)
• M61: 27,154,407 km (0.068 R)
• M62: 27,516,883 km (0.098 R)
• M63: 29,088,408 km (0.095 R)
• M64: 29,300,089 km (0.077 R)
• M65: 29,778,354 km (0.048 R)
• M66: 30,045,236 km (0.057 R)
• M67: 31,228,705 km (0.117 R)
• M68: 31,662,838 km (0.05 R)
• M69: 32,647,043 km (0.112 R)
• M70: 33,253,363 km (0.083 R)
• M71: 33,530,268 km (0.112 R)
• M72: 34,197,924 km (0.106 R)
• M73: 34,365,473 km (0.047 R)
• M74: 36,854,632 km (0.101 R)
• M75: 36,969,075 km (0.093 R)
• M76: 37,889,550 km (0.119 R)
• M77: 38,992,386 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 9.6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.72 AU - 12.42 AU

Year: 13129 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,883,572 km

• M1: 286,031 km (0.09 R)
• M2: 1,133,653 km (0.11 R)
• M3: 1,266,795 km (0.085 R)
• M4: 1,452,595 km (0.087 R)
• M5: 1,622,688 km (0.099 R)
• M6: 2,009,399 km (0.11 R)
• M7: 2,117,408 km (0.063 R)
• M8: 2,510,701 km (0.091 R)
• M9: 3,143,201 km (0.06 R)
• M10: 3,924,102 km (0.118 R)
• M11: 4,547,925 km (0.063 R)
• M12: 4,619,133 km (0.094 R)
• M13: 5,017,662 km (0.087 R)
• M14: 5,389,562 km (0.101 R)
• M15: 5,809,035 km (0.112 R)
• M16: 6,598,612 km (0.087 R)
• M17: 6,882,998 km (0.098 R)
• M18: 7,088,546 km (0.025 R)
• M19: 7,212,861 km (0.055 R)
• M20: 7,296,038 km (0.098 R)
• M21: 7,421,700 km (0.047 R)
• M22: 7,632,483 km (0.106 R)
• M23: 7,974,015 km (0.094 R)
• M24: 8,849,462 km (0.089 R)
• M25: 9,117,990 km (0.042 R)
• M26: 9,617,498 km (0.118 R)
• M27: 9,940,031 km (0.03 R)
• M28: 10,595,568 km (0.049 R)
• M29: 11,265,168 km (0.087 R)
• M30: 11,605,055 km (0.109 R)
• M31: 11,702,892 km (0.096 R)
• M32: 11,997,749 km (0.115 R)
• M33: 12,245,334 km (0.054 R)
• M34: 12,745,739 km (0.092 R)
• M35: 12,947,845 km (0.102 R)
• M36: 14,182,028 km (0.025 R)
• M37: 14,654,607 km (0.115 R)
• M38: 14,813,331 km (0.028 R)
• M39: 15,994,107 km (0.093 R)
• M40: 16,485,985 km (0.117 R)
• M41: 17,428,451 km (0.11 R)
• M42: 18,217,729 km (0.084 R)
• M43: 19,018,676 km (0.095 R)
• M44: 19,481,383 km (0.108 R)
• M45: 19,772,650 km (0.108 R)
• M46: 20,773,310 km (0.038 R)
• M47: 22,274,674 km (0.114 R)
• M48: 23,007,704 km (0.092 R)
• M49: 23,315,576 km (0.094 R)
• M50: 23,872,978 km (0.111 R)
• M51: 26,082,239 km (0.116 R)
• M52: 26,210,445 km (0.082 R)
• M53: 26,919,389 km (0.065 R)
• M54: 27,308,643 km (0.058 R)
• M55: 28,224,331 km (0.052 R)
• M56: 29,349,905 km (0.099 R)
• M57: 30,220,415 km (0.1 R)
• M58: 30,489,841 km (0.108 R)
• M59: 31,031,386 km (0.088 R)
• M60: 31,576,071 km (0.112 R)
• M61: 31,644,438 km (0.042 R)
• M62: 31,781,170 km (0.078 R)
• M63: 32,330,194 km (0.09 R)
• M64: 32,675,017 km (0.094 R)
• M65: 32,813,246 km (0.032 R)
• M66: 33,229,128 km (0.026 R)
• M67: 33,507,380 km (0.115 R)
• M68: 34,487,246 km (0.112 R)
• M69: 37,990,379 km (0.089 R)
• M70: 38,354,201 km (0.028 R)
• M71: 39,305,494 km (0.117 R)
• M72: 39,673,355 km (0.049 R)
• M73: 39,894,760 km (0.1 R)
• M74: 40,486,869 km (0.09 R)
• M75: 40,561,069 km (0.051 R)
• M76: 41,007,469 km (0.088 R)
• M77: 41,829,958 km (0.097 R)
• M78: 42,055,103 km (0.098 R)
• M79: 43,036,016 km (0.102 R)
• M80: 43,643,234 km (0.093 R)
• M81: 44,866,346 km (0.113 R)
• M82: 47,973,195 km (0.098 R)
• M83: 48,287,649 km (0.065 R)
• M84: 49,076,778 km (0.118 R)
• M85: 49,314,340 km (0.049 R)
• M86: 50,109,153 km (0.049 R)
• M87: 50,188,889 km (0.117 R)
• M88: 52,276,078 km (0.11 R)
• M89: 52,356,861 km (0.095 R)
• M90: 54,145,902 km (0.083 R)
• M91: 54,309,562 km (0.075 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit