🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.13 AU

Year: 854 Days

Day: 41.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.87 AU - 2.21 AU

Year: 1039 Days

Day: 47.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.65 AU - 2.43 AU

Year: 1039 Days

Day: 22.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.1 AU - 2.82 AU

Year: 1375 Days

Day: 47.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.65 AU - 5.43 AU

Year: 4033 Days

Day: 34.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 11.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.08 AU - 9.24 AU

Year: 7557 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,617,547 km

• M1: 186,249 km (0.038 R)
• M2: 291,267 km (0.105 R)
• M3: 1,942,080 km (0.116 R)
• M4: 2,278,525 km (0.118 R)
• M5: 3,146,642 km (0.034 R)
• M6: 3,634,779 km (0.103 R)
• M7: 3,840,477 km (0.087 R)
• M8: 3,916,323 km (0.092 R)
• M9: 4,166,151 km (0.058 R)
• M10: 4,461,009 km (0.115 R)
• M11: 4,641,124 km (0.04 R)
• M12: 5,008,836 km (0.108 R)
• M13: 5,881,440 km (0.081 R)
• M14: 6,869,684 km (0.084 R)
• M15: 7,740,194 km (0.041 R)
• M16: 8,249,874 km (0.113 R)
• M17: 8,745,342 km (0.101 R)
• M18: 9,047,230 km (0.027 R)
• M19: 9,224,953 km (0.092 R)
• M20: 9,609,718 km (0.052 R)
• M21: 9,843,241 km (0.111 R)
• M22: 10,236,384 km (0.114 R)
• M23: 11,749,417 km (0.055 R)
• M24: 12,531,963 km (0.068 R)
• M25: 12,758,754 km (0.046 R)
• M26: 13,331,414 km (0.114 R)
• M27: 13,418,031 km (0.075 R)
• M28: 14,919,396 km (0.025 R)
• M29: 15,522,574 km (0.113 R)
• M30: 15,644,197 km (0.072 R)
• M31: 15,766,120 km (0.108 R)
• M32: 15,980,194 km (0.103 R)
• M33: 16,256,950 km (0.026 R)
• M34: 16,690,634 km (0.095 R)
• M35: 17,791,376 km (0.111 R)
• M36: 18,238,224 km (0.095 R)
• M37: 19,273,591 km (0.113 R)
• M38: 19,666,734 km (0.041 R)
• M39: 19,798,381 km (0.113 R)
• M40: 19,996,299 km (0.104 R)
• M41: 20,327,807 km (0.047 R)
• M42: 20,996,360 km (0.098 R)
• M43: 21,164,508 km (0.104 R)
• M44: 21,434,682 km (0.047 R)
• M45: 21,604,176 km (0.06 R)
• M46: 21,773,970 km (0.064 R)
• M47: 22,251,935 km (0.1 R)
• M48: 22,802,455 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 13.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.62 AU - 11.48 AU

Year: 11357 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,617,547 km

• M1: 196,721 km (0.082 R)
• M2: 601,683 km (0.112 R)
• M3: 712,535 km (0.04 R)
• M4: 893,997 km (0.098 R)
• M5: 1,024,147 km (0.07 R)
• M6: 1,161,478 km (0.104 R)
• M7: 1,773,932 km (0.066 R)
• M8: 2,062,506 km (0.097 R)
• M9: 2,627,836 km (0.118 R)
• M10: 3,219,945 km (0.103 R)
• M11: 4,456,221 km (0.111 R)
• M12: 5,951,153 km (0.117 R)
• M13: 6,180,187 km (0.109 R)
• M14: 6,516,334 km (0.047 R)
• M15: 8,829,416 km (0.115 R)
• M16: 8,945,504 km (0.08 R)
• M17: 9,208,347 km (0.071 R)
• M18: 9,681,974 km (0.057 R)
• M19: 10,591,529 km (0.102 R)
• M20: 10,745,914 km (0.111 R)
• M21: 11,528,461 km (0.096 R)
• M22: 12,426,796 km (0.062 R)
• M23: 12,524,334 km (0.095 R)
• M24: 12,950,239 km (0.096 R)
• M25: 13,917,389 km (0.081 R)
• M26: 14,188,311 km (0.106 R)
• M27: 15,046,255 km (0.056 R)
• M28: 15,150,375 km (0.113 R)
• M29: 16,920,267 km (0.102 R)
• M30: 17,281,995 km (0.084 R)
• M31: 18,754,786 km (0.092 R)
• M32: 21,155,084 km (0.049 R)
• M33: 22,094,708 km (0.097 R)
• M34: 22,569,681 km (0.096 R)
• M35: 22,928,118 km (0.114 R)
• M36: 23,368,683 km (0.071 R)
• M37: 23,731,309 km (0.094 R)
• M38: 24,421,404 km (0.042 R)
• M39: 25,738,164 km (0.112 R)
• M40: 26,867,030 km (0.099 R)
• M41: 27,374,017 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 13.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.62 AU - 12.48 AU

Year: 14910 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,617,547 km

• M1: 199,264 km (0.105 R)
• M2: 358,736 km (0.054 R)
• M3: 536,009 km (0.044 R)
• M4: 628,610 km (0.069 R)
• M5: 727,794 km (0.087 R)
• M6: 1,609,075 km (0.1 R)
• M7: 1,839,455 km (0.099 R)
• M8: 2,628,584 km (0.081 R)
• M9: 3,077,527 km (0.118 R)
• M10: 3,365,952 km (0.095 R)
• M11: 3,513,605 km (0.085 R)
• M12: 3,701,051 km (0.106 R)
• M13: 4,688,547 km (0.106 R)
• M14: 5,021,253 km (0.103 R)
• M15: 5,666,019 km (0.11 R)
• M16: 5,931,406 km (0.106 R)
• M17: 6,428,370 km (0.051 R)
• M18: 6,705,276 km (0.12 R)
• M19: 7,033,194 km (0.064 R)
• M20: 7,900,862 km (0.045 R)
• M21: 8,197,664 km (0.101 R)
• M22: 8,853,352 km (0.116 R)
• M23: 10,054,473 km (0.041 R)
• M24: 10,701,484 km (0.055 R)
• M25: 11,361,958 km (0.11 R)
• M26: 11,697,207 km (0.05 R)
• M27: 12,092,594 km (0.05 R)
• M28: 12,896,234 km (0.083 R)
• M29: 13,187,501 km (0.053 R)
• M30: 13,895,398 km (0.068 R)
• M31: 14,314,123 km (0.1 R)
• M32: 14,919,545 km (0.103 R)
• M33: 15,718,996 km (0.032 R)
• M34: 15,967,778 km (0.1 R)
• M35: 17,167,552 km (0.102 R)
• M36: 17,940,076 km (0.107 R)
• M37: 18,135,151 km (0.101 R)
• M38: 18,396,050 km (0.08 R)
• M39: 20,528,867 km (0.072 R)
• M40: 20,664,702 km (0.08 R)
• M41: 21,555,408 km (0.116 R)
• M42: 22,388,518 km (0.064 R)
• M43: 23,161,640 km (0.026 R)
• M44: 23,444,978 km (0.075 R)
• M45: 24,086,454 km (0.045 R)
• M46: 24,445,489 km (0.049 R)
• M47: 26,266,693 km (0.087 R)
• M48: 26,858,802 km (0.102 R)
• M49: 27,007,502 km (0.045 R)
• M50: 27,305,651 km (0.113 R)
• M51: 27,530,047 km (0.116 R)
• M52: 32,539,930 km (0.108 R)
• M53: 33,575,148 km (0.07 R)
• M54: 33,895,886 km (0.096 R)
• M55: 34,298,154 km (0.091 R)
• M56: 35,351,622 km (0.095 R)
• M57: 35,923,236 km (0.102 R)
• M58: 36,580,419 km (0.087 R)
• M59: 36,827,705 km (0.11 R)
• M60: 38,491,383 km (0.118 R)
• M61: 39,755,335 km (0.092 R)
• M62: 40,690,770 km (0.043 R)
• M63: 40,947,032 km (0.029 R)
• M64: 41,289,760 km (0.091 R)
• M65: 41,461,499 km (0.064 R)
• M66: 44,680,546 km (0.088 R)
• M67: 44,768,659 km (0.081 R)
• M68: 44,856,772 km (0.08 R)
• M69: 45,298,534 km (0.085 R)
• M70: 45,387,096 km (0.116 R)
• M71: 45,830,504 km (0.075 R)
• M72: 49,065,708 km (0.111 R)
• M73: 50,894,692 km (0.119 R)
• M74: 51,355,453 km (0.06 R)
• M75: 53,305,611 km (0.048 R)
• M76: 54,996,516 km (0.119 R)
• M77: 56,609,480 km (0.085 R)
• M78: 56,704,774 km (0.095 R)
• M79: 56,991,254 km (0.07 R)
• M80: 58,141,811 km (0.102 R)
• M81: 58,912,988 km (0.108 R)
• M82: 59,396,787 km (0.073 R)
• M83: 60,465,664 km (0.032 R)
• M84: 62,819,886 km (0.047 R)
• M85: 64,306,440 km (0.115 R)
• M86: 64,406,072 km (0.079 R)
• M87: 65,404,039 km (0.119 R)
• M88: 66,105,653 km (0.083 R)
• M89: 66,910,640 km (0.081 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit