🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.76 AU - 1.8 AU

Year: 835 Days

Day: 22.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.78 AU - 2.06 AU

Year: 935 Days

Day: 15.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.18 AU - 5.14 AU

Year: 2982 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,662,909 km

• M1: 2,231,851 km (0.089 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 10.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.81 AU - 7.99 AU

Year: 5690 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,662,909 km

• M1: 127,906 km (0.097 R)
• M2: 291,417 km (0.115 R)
• M3: 459,864 km (0.08 R)
• M4: 651,648 km (0.108 R)
• M5: 764,296 km (0.075 R)
• M6: 911,500 km (0.119 R)
• M7: 1,113,158 km (0.078 R)
• M8: 1,235,080 km (0.117 R)
• M9: 1,459,626 km (0.119 R)
• M10: 2,484,821 km (0.103 R)
• M11: 2,585,350 km (0.053 R)
• M12: 2,708,021 km (0.032 R)
• M13: 2,790,748 km (0.109 R)
• M14: 2,916,710 km (0.041 R)
• M15: 3,239,542 km (0.043 R)
• M16: 3,826,564 km (0.111 R)
• M17: 3,943,250 km (0.119 R)
• M18: 4,373,344 km (0.041 R)
• M19: 5,381,933 km (0.11 R)
• M20: 5,486,801 km (0.084 R)
• M21: 5,618,597 km (0.114 R)
• M22: 6,881,053 km (0.104 R)
• M23: 7,080,766 km (0.112 R)
• M24: 7,398,363 km (0.109 R)
• M25: 7,750,067 km (0.067 R)
• M26: 8,107,457 km (0.084 R)
• M27: 8,531,118 km (0.099 R)
• M28: 8,622,821 km (0.106 R)
• M29: 8,776,458 km (0.079 R)
• M30: 8,993,076 km (0.086 R)
• M31: 9,274,170 km (0.055 R)
• M32: 9,685,415 km (0.106 R)
• M33: 9,749,293 km (0.093 R)
• M34: 10,362,345 km (0.088 R)
• M35: 10,492,944 km (0.104 R)
• M36: 11,087,745 km (0.082 R)
• M37: 11,829,601 km (0.112 R)
• M38: 12,103,216 km (0.105 R)
• M39: 12,309,960 km (0.094 R)
• M40: 12,379,074 km (0.108 R)
• M41: 12,726,889 km (0.029 R)
• M42: 13,753,430 km (0.098 R)
• M43: 14,041,256 km (0.101 R)
• M44: 14,331,177 km (0.118 R)
• M45: 14,586,391 km (0.084 R)
• M46: 14,953,803 km (0.053 R)
• M47: 15,101,456 km (0.077 R)
• M48: 15,286,958 km (0.097 R)
• M49: 17,298,301 km (0.1 R)
• M50: 18,078,753 km (0.095 R)
• M51: 18,157,442 km (0.112 R)
• M52: 18,236,280 km (0.039 R)
• M53: 18,910,517 km (0.11 R)
• M54: 19,876,471 km (0.053 R)
• M55: 20,447,336 km (0.042 R)
• M56: 20,652,584 km (0.116 R)
• M57: 20,858,431 km (0.028 R)
• M58: 21,272,219 km (0.084 R)
• M59: 22,276,320 km (0.068 R)
• M60: 22,869,176 km (0.055 R)
• M61: 23,124,988 km (0.102 R)
• M62: 23,467,268 km (0.113 R)
• M63: 23,682,241 km (0.074 R)
• M64: 23,940,895 km (0.113 R)
• M65: 24,243,831 km (0.099 R)
• M66: 25,028,771 km (0.094 R)
• M67: 25,380,326 km (0.079 R)
• M68: 26,221,814 km (0.066 R)
• M69: 26,444,864 km (0.097 R)
• M70: 26,982,519 km (0.066 R)
• M71: 27,117,606 km (0.028 R)
• M72: 28,892,734 km (0.117 R)
• M73: 29,077,039 km (0.072 R)
• M74: 29,539,147 km (0.116 R)
• M75: 29,678,422 km (0.105 R)
• M76: 30,987,404 km (0.079 R)
• M77: 31,270,443 km (0.09 R)
• M78: 31,601,653 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 8.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.34 AU - 7.86 AU

Year: 5959 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,662,909 km

• M1: 115,041 km (0.071 R)
• M2: 277,205 km (0.037 R)
• M3: 509,979 km (0.078 R)
• M4: 569,070 km (0.087 R)
• M5: 790,774 km (0.06 R)
• M6: 891,304 km (0.115 R)
• M7: 1,028,785 km (0.053 R)
• M8: 1,083,537 km (0.105 R)
• M9: 1,139,337 km (0.103 R)
• M10: 1,265,598 km (0.098 R)
• M11: 1,698,385 km (0.096 R)
• M12: 1,776,924 km (0.106 R)
• M13: 1,830,180 km (0.092 R)
• M14: 1,992,793 km (0.05 R)
• M15: 2,132,069 km (0.106 R)
• M16: 2,260,125 km (0.115 R)
• M17: 2,509,205 km (0.092 R)
• M18: 3,081,567 km (0.1 R)
• M19: 3,557,737 km (0.114 R)
• M20: 3,625,205 km (0.044 R)
• M21: 3,813,100 km (0.106 R)
• M22: 3,917,071 km (0.044 R)
• M23: 4,432,286 km (0.062 R)
• M24: 4,486,739 km (0.055 R)
• M25: 4,856,096 km (0.028 R)
• M26: 5,273,624 km (0.078 R)
• M27: 5,447,756 km (0.098 R)
• M28: 5,643,430 km (0.072 R)
• M29: 6,062,155 km (0.111 R)
• M30: 6,183,628 km (0.111 R)
• M31: 6,511,547 km (0.116 R)
• M32: 6,594,424 km (0.118 R)
• M33: 6,719,338 km (0.118 R)
• M34: 6,803,113 km (0.093 R)
• M35: 6,929,373 km (0.057 R)
• M36: 7,312,942 km (0.091 R)
• M37: 8,033,854 km (0.052 R)
• M38: 8,504,489 km (0.098 R)
• M39: 9,448,901 km (0.068 R)
• M40: 10,426,373 km (0.116 R)
• M41: 10,816,524 km (0.096 R)
• M42: 11,460,693 km (0.118 R)
• M43: 11,711,868 km (0.092 R)
• M44: 11,913,974 km (0.084 R)
• M45: 12,142,859 km (0.056 R)
• M46: 12,760,100 km (0.084 R)
• M47: 13,229,837 km (0.098 R)
• M48: 13,282,496 km (0.12 R)
• M49: 13,652,152 km (0.095 R)
• M50: 13,705,259 km (0.096 R)
• M51: 14,159,438 km (0.027 R)
• M52: 14,266,999 km (0.101 R)
• M53: 14,781,616 km (0.118 R)
• M54: 15,302,366 km (0.067 R)
• M55: 15,606,648 km (0.082 R)
• M56: 16,136,973 km (0.095 R)
• M57: 16,277,445 km (0.034 R)
• M58: 16,729,829 km (0.079 R)
• M59: 17,329,866 km (0.108 R)
• M60: 17,473,779 km (0.099 R)
• M61: 17,966,106 km (0.072 R)
• M62: 18,140,986 km (0.081 R)
• M63: 18,199,329 km (0.048 R)
• M64: 18,816,420 km (0.078 R)
• M65: 19,201,784 km (0.095 R)
• M66: 19,559,922 km (0.039 R)
• M67: 20,010,660 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 8.5

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.09 AU - 9.83 AU

Year: 9426 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,662,909 km

• M1: 109,805 km (0.075 R)
• M2: 404,064 km (0.107 R)
• M3: 511,924 km (0.092 R)
• M4: 630,405 km (0.05 R)
• M5: 809,025 km (0.085 R)
• M6: 913,594 km (0.104 R)
• M7: 1,294,919 km (0.108 R)
• M8: 2,047,097 km (0.097 R)
• M9: 2,119,054 km (0.114 R)
• M10: 2,216,442 km (0.077 R)
• M11: 2,569,194 km (0.08 R)
• M12: 3,103,707 km (0.113 R)
• M13: 3,186,883 km (0.065 R)
• M14: 3,440,901 km (0.117 R)
• M15: 4,679,122 km (0.037 R)
• M16: 5,000,309 km (0.096 R)
• M17: 5,562,797 km (0.098 R)
• M18: 6,426,276 km (0.111 R)
• M19: 6,603,998 km (0.063 R)
• M20: 6,964,379 km (0.119 R)
• M21: 7,073,735 km (0.12 R)
• M22: 7,368,144 km (0.115 R)
• M23: 7,817,237 km (0.107 R)
• M24: 8,860,083 km (0.116 R)
• M25: 9,987,154 km (0.104 R)
• M26: 11,501,383 km (0.051 R)
• M27: 11,587,701 km (0.093 R)
• M28: 12,241,145 km (0.094 R)
• M29: 13,041,194 km (0.051 R)
• M30: 13,131,103 km (0.113 R)
• M31: 13,266,339 km (0.032 R)
• M32: 14,458,185 km (0.116 R)
• M33: 14,551,385 km (0.105 R)
• M34: 14,691,408 km (0.045 R)
• M35: 15,303,264 km (0.077 R)
• M36: 15,398,109 km (0.118 R)
• M37: 16,503,338 km (0.113 R)
• M38: 16,893,788 km (0.039 R)
• M39: 17,139,428 km (0.06 R)
• M40: 20,385,403 km (0.108 R)
• M41: 22,024,098 km (0.045 R)
• M42: 22,886,380 km (0.059 R)
• M43: 24,034,992 km (0.109 R)
• M44: 24,644,005 km (0.054 R)
• M45: 25,426,552 km (0.075 R)
• M46: 25,764,344 km (0.051 R)
• M47: 26,558,409 km (0.102 R)
• M48: 26,729,699 km (0.116 R)
• M49: 26,843,992 km (0.07 R)
• M50: 27,706,872 km (0.081 R)
• M51: 28,054,537 km (0.105 R)
• M52: 28,403,549 km (0.09 R)
• M53: 29,047,419 km (0.104 R)
• M54: 29,165,002 km (0.077 R)
• M55: 29,873,648 km (0.108 R)
• M56: 30,289,679 km (0.112 R)
• M57: 30,528,288 km (0.109 R)
• M58: 31,609,880 km (0.109 R)
• M59: 31,973,104 km (0.069 R)
• M60: 32,094,428 km (0.112 R)
• M61: 34,866,327 km (0.053 R)
• M62: 36,185,780 km (0.079 R)
• M63: 37,713,773 km (0.107 R)
• M64: 37,842,128 km (0.105 R)
• M65: 38,163,464 km (0.112 R)
• M66: 38,679,427 km (0.053 R)
• M67: 39,262,709 km (0.114 R)
• M68: 39,392,710 km (0.1 R)
• M69: 39,848,983 km (0.056 R)
• M70: 40,635,120 km (0.103 R)
• M71: 41,030,058 km (0.118 R)
• M72: 42,289,224 km (0.09 R)
• M73: 44,709,568 km (0.12 R)
• M74: 44,981,237 km (0.112 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit