🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 192 Days

Day: 46.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,342,705 km

• M1: 240,105 km (0.107 R)
• M2: 345,272 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 283 Days

Day: 38.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.11 AU - 1.15 AU

Year: 450 Days

Day: 28.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.24 AU - 4.6 AU

Year: 2908 Days

Day: 43 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,342,705 km

• M1: 869,463 km (0.097 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.9

Radius: 8.3

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.07 AU - 6.75 AU

Year: 4715 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,342,705 km

• M1: 110,104 km (0.109 R)
• M2: 260,001 km (0.057 R)
• M3: 347,366 km (0.074 R)
• M4: 466,147 km (0.103 R)
• M5: 578,046 km (0.093 R)
• M6: 854,952 km (0.102 R)
• M7: 1,102,237 km (0.102 R)
• M8: 1,386,772 km (0.104 R)
• M9: 1,742,067 km (0.118 R)
• M10: 1,921,884 km (0.092 R)
• M11: 2,039,617 km (0.103 R)
• M12: 2,107,834 km (0.089 R)
• M13: 2,211,805 km (0.025 R)
• M14: 2,299,768 km (0.113 R)
• M15: 2,552,439 km (0.09 R)
• M16: 2,719,689 km (0.091 R)
• M17: 3,242,683 km (0.057 R)
• M18: 3,403,651 km (0.064 R)
• M19: 3,505,677 km (0.045 R)
• M20: 3,608,600 km (0.033 R)
• M21: 3,923,653 km (0.119 R)
• M22: 4,160,317 km (0.086 R)
• M23: 4,225,841 km (0.109 R)
• M24: 4,335,496 km (0.097 R)
• M25: 4,875,395 km (0.102 R)
• M26: 5,200,172 km (0.066 R)
• M27: 5,317,905 km (0.043 R)
• M28: 6,441,834 km (0.066 R)
• M29: 6,619,257 km (0.055 R)
• M30: 7,187,131 km (0.085 R)
• M31: 7,265,819 km (0.072 R)
• M32: 7,878,422 km (0.062 R)
• M33: 8,341,876 km (0.08 R)
• M34: 8,758,207 km (0.073 R)
• M35: 8,926,505 km (0.083 R)
• M36: 9,039,451 km (0.079 R)
• M37: 9,209,694 km (0.105 R)
• M38: 9,553,320 km (0.037 R)
• M39: 9,668,810 km (0.061 R)
• M40: 9,726,704 km (0.098 R)
• M41: 10,076,613 km (0.112 R)
• M42: 11,090,289 km (0.052 R)
• M43: 11,272,648 km (0.111 R)
• M44: 12,512,964 km (0.102 R)
• M45: 12,893,541 km (0.076 R)
• M46: 12,957,270 km (0.077 R)
• M47: 13,245,695 km (0.084 R)
• M48: 13,894,052 km (0.113 R)
• M49: 14,420,188 km (0.11 R)
• M50: 14,552,881 km (0.104 R)
• M51: 14,619,302 km (0.055 R)
• M52: 14,719,084 km (0.053 R)
• M53: 14,819,165 km (0.038 R)
• M54: 15,221,733 km (0.11 R)
• M55: 15,322,861 km (0.036 R)
• M56: 15,764,025 km (0.113 R)
• M57: 16,278,193 km (0.055 R)
• M58: 17,007,333 km (0.096 R)
• M59: 17,252,823 km (0.105 R)
• M60: 18,353,564 km (0.06 R)
• M61: 18,641,391 km (0.114 R)
• M62: 18,713,646 km (0.09 R)
• M63: 19,513,696 km (0.078 R)
• M64: 19,770,705 km (0.109 R)
• M65: 19,917,909 km (0.028 R)
• M66: 20,065,712 km (0.101 R)
• M67: 20,473,665 km (0.098 R)
• M68: 20,809,513 km (0.109 R)
• M69: 21,486,742 km (0.118 R)
• M70: 22,824,147 km (0.111 R)
• M71: 22,940,085 km (0.1 R)
• M72: 23,483,575 km (0.11 R)
• M73: 23,639,605 km (0.117 R)
• M74: 24,424,994 km (0.08 R)
• M75: 24,820,830 km (0.117 R)
• M76: 25,699,269 km (0.056 R)
• M77: 25,819,844 km (0.028 R)
• M78: 26,466,107 km (0.063 R)
• M79: 26,954,245 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 14.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.86 AU - 7.92 AU

Year: 7528 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,342,705 km

• M1: 198,367 km (0.101 R)
• M2: 326,871 km (0.119 R)
• M3: 632,799 km (0.084 R)
• M4: 914,641 km (0.101 R)
• M5: 1,257,968 km (0.026 R)
• M6: 2,397,605 km (0.1 R)
• M7: 3,142,602 km (0.06 R)
• M8: 3,415,619 km (0.1 R)
• M9: 3,555,193 km (0.067 R)
• M10: 4,162,262 km (0.056 R)
• M11: 4,341,779 km (0.091 R)
• M12: 5,702,820 km (0.084 R)
• M13: 6,071,130 km (0.117 R)
• M14: 6,690,615 km (0.109 R)
• M15: 6,901,698 km (0.103 R)
• M16: 7,079,270 km (0.035 R)
• M17: 9,053,813 km (0.105 R)
• M18: 9,287,485 km (0.118 R)
• M19: 9,405,218 km (0.102 R)
• M20: 9,642,032 km (0.12 R)
• M21: 9,920,732 km (0.116 R)
• M22: 10,445,671 km (0.108 R)
• M23: 10,649,872 km (0.096 R)
• M24: 10,773,141 km (0.099 R)
• M25: 11,228,966 km (0.062 R)
• M26: 11,564,663 km (0.086 R)
• M27: 11,691,373 km (0.098 R)
• M28: 12,374,885 km (0.082 R)
• M29: 12,634,587 km (0.1 R)
• M30: 12,983,599 km (0.088 R)
• M31: 15,190,766 km (0.109 R)
• M32: 15,748,916 km (0.105 R)
• M33: 15,842,564 km (0.079 R)
• M34: 16,361,070 km (0.042 R)
• M35: 16,456,065 km (0.083 R)
• M36: 17,754,874 km (0.059 R)
• M37: 18,937,146 km (0.084 R)
• M38: 19,036,778 km (0.06 R)
• M39: 19,789,854 km (0.034 R)
• M40: 20,399,465 km (0.064 R)
• M41: 21,273,416 km (0.095 R)
• M42: 21,950,196 km (0.057 R)
• M43: 23,058,118 km (0.056 R)
• M44: 24,727,032 km (0.09 R)
• M45: 25,493,422 km (0.042 R)
• M46: 25,824,183 km (0.09 R)
• M47: 26,045,588 km (0.1 R)
• M48: 26,601,793 km (0.104 R)
• M49: 26,825,292 km (0.117 R)
• M50: 28,293,744 km (0.113 R)
• M51: 29,267,926 km (0.109 R)
• M52: 29,672,289 km (0.105 R)
• M53: 31,249,350 km (0.061 R)
• M54: 31,544,357 km (0.109 R)
• M55: 32,494,752 km (0.109 R)
• M56: 32,973,315 km (0.112 R)
• M57: 33,093,443 km (0.09 R)
• M58: 33,333,996 km (0.053 R)
• M59: 33,635,436 km (0.086 R)
• M60: 34,058,947 km (0.077 R)
• M61: 34,301,745 km (0.042 R)
• M62: 34,667,212 km (0.118 R)
• M63: 36,761,732 km (0.036 R)
• M64: 37,073,195 km (0.113 R)
• M65: 37,260,491 km (0.046 R)
• M66: 37,636,132 km (0.032 R)
• M67: 38,327,872 km (0.071 R)
• M68: 38,707,103 km (0.051 R)
• M69: 39,087,380 km (0.107 R)
• M70: 39,341,697 km (0.115 R)
• M71: 39,596,612 km (0.088 R)
• M72: 40,235,993 km (0.063 R)
• M73: 40,428,525 km (0.053 R)
• M74: 40,750,011 km (0.073 R)
• M75: 41,201,647 km (0.101 R)
• M76: 42,631,653 km (0.116 R)
• M77: 43,418,538 km (0.1 R)
• M78: 44,011,993 km (0.088 R)
• M79: 44,144,088 km (0.107 R)
• M80: 44,276,482 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit