🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 15.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,759,218 km

• M1: 58,942 km (0.114 R)
• M2: 184,454 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 229 Days

Day: 25.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,759,218 km

• M1: 149,598 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 253 Days

Day: 43.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,759,218 km

• M1: 134,040 km (0.112 R)
• M2: 296,353 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.35 AU - 1.45 AU

Year: 608 Days

Day: 29.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,759,218 km

• M1: 59,390 km (0.117 R)
• M2: 266,135 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.25 AU - 1.87 AU

Year: 715 Days

Day: 44 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,759,218 km

• M1: 120,875 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.94 AU - 6.1 AU

Year: 4129 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,759,218 km

• M1: 166,652 km (0.075 R)
• M2: 301,290 km (0.069 R)
• M3: 635,043 km (0.092 R)
• M4: 746,045 km (0.1 R)
• M5: 840,291 km (0.111 R)
• M6: 977,323 km (0.063 R)
• M7: 1,163,572 km (0.109 R)
• M8: 1,421,030 km (0.101 R)
• M9: 1,618,948 km (0.072 R)
• M10: 1,809,985 km (0.037 R)
• M11: 2,025,555 km (0.094 R)
• M12: 2,267,455 km (0.053 R)
• M13: 2,518,929 km (0.049 R)
• M14: 2,990,910 km (0.088 R)
• M15: 3,388,691 km (0.03 R)
• M16: 4,082,077 km (0.055 R)
• M17: 4,300,939 km (0.037 R)
• M18: 4,501,400 km (0.07 R)
• M19: 4,591,308 km (0.06 R)
• M20: 4,911,298 km (0.097 R)
• M21: 5,262,255 km (0.067 R)
• M22: 5,404,971 km (0.105 R)
• M23: 5,791,981 km (0.092 R)
• M24: 6,389,325 km (0.079 R)
• M25: 6,541,765 km (0.068 R)
• M26: 6,954,207 km (0.075 R)
• M27: 7,084,955 km (0.12 R)
• M28: 7,242,781 km (0.106 R)
• M29: 7,481,838 km (0.094 R)
• M30: 7,642,656 km (0.057 R)
• M31: 7,831,748 km (0.095 R)
• M32: 7,940,505 km (0.096 R)
• M33: 8,297,446 km (0.038 R)
• M34: 8,380,622 km (0.08 R)
• M35: 8,463,948 km (0.056 R)
• M36: 8,715,871 km (0.08 R)
• M37: 9,544,643 km (0.085 R)
• M38: 9,836,210 km (0.108 R)
• M39: 10,638,204 km (0.083 R)
• M40: 11,154,017 km (0.116 R)
• M41: 11,338,023 km (0.117 R)
• M42: 11,523,075 km (0.094 R)
• M43: 12,115,632 km (0.055 R)
• M44: 12,526,877 km (0.12 R)
• M45: 13,103,726 km (0.089 R)
• M46: 13,395,442 km (0.038 R)
• M47: 13,591,266 km (0.116 R)
• M48: 13,755,075 km (0.114 R)
• M49: 13,919,483 km (0.067 R)
• M50: 14,018,517 km (0.058 R)
• M51: 15,156,807 km (0.062 R)
• M52: 15,258,684 km (0.078 R)
• M53: 16,464,143 km (0.087 R)
• M54: 16,779,047 km (0.104 R)
• M55: 16,919,669 km (0.115 R)
• M56: 17,025,285 km (0.104 R)
• M57: 17,628,613 km (0.085 R)
• M58: 17,807,233 km (0.099 R)
• M59: 18,094,610 km (0.065 R)
• M60: 18,238,823 km (0.105 R)
• M61: 18,383,334 km (0.113 R)
• M62: 18,710,056 km (0.065 R)
• M63: 19,222,279 km (0.081 R)
• M64: 19,516,987 km (0.107 R)
• M65: 19,738,990 km (0.081 R)
• M66: 19,850,291 km (0.079 R)
• M67: 21,050,814 km (0.107 R)
• M68: 21,278,502 km (0.113 R)
• M69: 22,739,624 km (0.089 R)
• M70: 23,051,386 km (0.054 R)
• M71: 23,286,105 km (0.118 R)
• M72: 24,272,703 km (0.084 R)
• M73: 24,951,429 km (0.103 R)
• M74: 25,636,438 km (0.049 R)
• M75: 26,001,606 km (0.095 R)
• M76: 26,205,209 km (0.071 R)
• M77: 26,613,910 km (0.087 R)
• M78: 26,819,158 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 14.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.71 AU - 6.95 AU

Year: 5846 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,759,218 km

• M1: 178,919 km (0.108 R)
• M2: 422,464 km (0.041 R)
• M3: 842,535 km (0.063 R)
• M4: 1,482,515 km (0.115 R)
• M5: 1,779,467 km (0.06 R)
• M6: 1,963,472 km (0.111 R)
• M7: 2,096,165 km (0.06 R)
• M8: 2,232,000 km (0.099 R)
• M9: 2,370,977 km (0.119 R)
• M10: 2,678,550 km (0.083 R)
• M11: 3,515,849 km (0.057 R)
• M12: 5,070,321 km (0.06 R)
• M13: 5,201,967 km (0.106 R)
• M14: 5,414,994 km (0.104 R)
• M15: 6,840,213 km (0.062 R)
• M16: 7,549,457 km (0.05 R)
• M17: 8,004,683 km (0.1 R)
• M18: 8,220,253 km (0.074 R)
• M19: 8,375,536 km (0.119 R)
• M20: 8,469,035 km (0.118 R)
• M21: 8,878,484 km (0.093 R)
• M22: 8,973,927 km (0.104 R)
• M23: 9,198,025 km (0.1 R)
• M24: 9,294,665 km (0.086 R)
• M25: 9,456,381 km (0.077 R)
• M26: 9,749,892 km (0.096 R)
• M27: 10,513,589 km (0.098 R)
• M28: 10,648,376 km (0.063 R)
• M29: 11,296,734 km (0.118 R)
• M30: 11,469,370 km (0.093 R)
• M31: 12,239,948 km (0.089 R)
• M32: 13,390,505 km (0.072 R)
• M33: 13,646,916 km (0.112 R)
• M34: 14,201,625 km (0.063 R)
• M35: 14,350,774 km (0.084 R)
• M36: 14,726,115 km (0.083 R)
• M37: 14,914,908 km (0.079 R)
• M38: 15,409,777 km (0.108 R)
• M39: 15,524,669 km (0.119 R)
• M40: 15,832,691 km (0.099 R)
• M41: 16,026,121 km (0.037 R)
• M42: 16,142,657 km (0.115 R)
• M43: 16,690,036 km (0.075 R)
• M44: 16,965,895 km (0.088 R)
• M45: 17,243,399 km (0.052 R)
• M46: 17,642,526 km (0.101 R)
• M47: 18,409,065 km (0.117 R)
• M48: 18,898,849 km (0.104 R)
• M49: 19,062,957 km (0.058 R)
• M50: 19,475,698 km (0.111 R)
• M51: 19,724,629 km (0.073 R)
• M52: 20,985,440 km (0.118 R)
• M53: 21,454,429 km (0.115 R)
• M54: 21,797,457 km (0.067 R)
• M55: 22,272,430 km (0.052 R)
• M56: 23,364,195 km (0.039 R)
• M57: 24,116,673 km (0.054 R)
• M58: 24,384,154 km (0.089 R)
• M59: 24,742,291 km (0.12 R)
• M60: 25,237,610 km (0.053 R)
• M61: 25,599,936 km (0.07 R)
• M62: 26,055,312 km (0.089 R)
• M63: 26,421,378 km (0.094 R)
• M64: 26,605,233 km (0.1 R)
• M65: 28,137,116 km (0.062 R)
• M66: 28,324,861 km (0.079 R)
• M67: 28,795,795 km (0.117 R)
• M68: 29,506,983 km (0.084 R)
• M69: 30,320,197 km (0.118 R)
• M70: 31,334,770 km (0.097 R)
• M71: 31,529,397 km (0.105 R)
• M72: 31,968,467 km (0.075 R)
• M73: 33,050,508 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 14.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.85 AU - 10.59 AU

Year: 9453 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,759,218 km

• M1: 200,461 km (0.098 R)
• M2: 530,923 km (0.056 R)
• M3: 641,924 km (0.068 R)
• M4: 1,267,692 km (0.109 R)
• M5: 1,903,633 km (0.047 R)
• M6: 2,012,540 km (0.096 R)
• M7: 2,161,240 km (0.108 R)
• M8: 2,411,069 km (0.095 R)
• M9: 2,549,597 km (0.117 R)
• M10: 2,650,126 km (0.071 R)
• M11: 3,304,318 km (0.055 R)
• M12: 3,414,571 km (0.074 R)
• M13: 4,559,444 km (0.115 R)
• M14: 4,807,028 km (0.09 R)
• M15: 5,367,123 km (0.05 R)
• M16: 6,083,248 km (0.042 R)
• M17: 6,383,790 km (0.111 R)
• M18: 6,549,694 km (0.084 R)
• M19: 6,857,866 km (0.078 R)
• M20: 7,401,205 km (0.051 R)
• M21: 7,663,450 km (0.115 R)
• M22: 7,810,505 km (0.105 R)
• M23: 8,047,767 km (0.1 R)
• M24: 8,167,296 km (0.105 R)
• M25: 8,743,397 km (0.048 R)
• M26: 9,521,306 km (0.118 R)
• M27: 9,743,010 km (0.063 R)
• M28: 10,063,000 km (0.072 R)
• M29: 10,483,968 km (0.105 R)
• M30: 10,844,798 km (0.095 R)
• M31: 10,943,982 km (0.066 R)
• M32: 11,276,687 km (0.097 R)
• M33: 12,640,272 km (0.11 R)
• M34: 12,919,272 km (0.065 R)
• M35: 13,447,951 km (0.111 R)
• M36: 14,055,767 km (0.083 R)
• M37: 14,709,061 km (0.112 R)
• M38: 15,150,076 km (0.098 R)
• M39: 16,045,269 km (0.074 R)
• M40: 16,233,912 km (0.111 R)
• M41: 16,461,301 km (0.114 R)
• M42: 17,536,461 km (0.069 R)
• M43: 18,357,753 km (0.091 R)
• M44: 18,555,073 km (0.096 R)
• M45: 18,713,497 km (0.073 R)
• M46: 19,956,506 km (0.064 R)
• M47: 20,485,783 km (0.116 R)
• M48: 21,143,415 km (0.111 R)
• M49: 21,350,459 km (0.083 R)
• M50: 21,641,277 km (0.113 R)
• M51: 22,818,014 km (0.05 R)
• M52: 24,058,629 km (0.047 R)
• M53: 27,367,584 km (0.115 R)
• M54: 28,410,580 km (0.079 R)
• M55: 29,328,214 km (0.117 R)
• M56: 30,535,618 km (0.085 R)
• M57: 31,333,872 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit