🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 581 Days

Day: 38 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,630,694 km

• M1: 245,041 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.34 AU - 2.94 AU

Year: 1536 Days

Day: 37.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,630,694 km

• M1: 1,162,076 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.34 AU - 2.98 AU

Year: 1554 Days

Day: 18.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.65 AU - 2.81 AU

Year: 1616 Days

Day: 13 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.42 AU - 3.92 AU

Year: 2021 Days

Day: 40.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.67 AU - 4.27 AU

Year: 2315 Days

Day: 33.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.63 AU - 5.79 AU

Year: 3661 Days

Day: 44.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 12.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.77 AU - 10.69 AU

Year: 9238 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,630,694 km

• M1: 178,171 km (0.084 R)
• M2: 281,094 km (0.046 R)
• M3: 530,773 km (0.1 R)
• M4: 621,878 km (0.036 R)
• M5: 719,416 km (0.119 R)
• M6: 858,692 km (0.087 R)
• M7: 1,249,441 km (0.118 R)
• M8: 2,238,583 km (0.065 R)
• M9: 2,723,280 km (0.099 R)
• M10: 2,807,354 km (0.117 R)
• M11: 3,093,834 km (0.057 R)
• M12: 4,235,565 km (0.101 R)
• M13: 4,531,768 km (0.091 R)
• M14: 4,971,436 km (0.103 R)
• M15: 5,179,078 km (0.102 R)
• M16: 5,284,096 km (0.092 R)
• M17: 5,855,709 km (0.107 R)
• M18: 6,222,972 km (0.036 R)
• M19: 6,334,722 km (0.091 R)
• M20: 6,598,014 km (0.107 R)
• M21: 6,788,303 km (0.083 R)
• M22: 7,057,728 km (0.065 R)
• M23: 7,174,265 km (0.09 R)
• M24: 8,416,227 km (0.05 R)
• M25: 8,664,260 km (0.118 R)
• M26: 8,872,949 km (0.061 R)
• M27: 9,040,947 km (0.072 R)
• M28: 9,551,674 km (0.119 R)
• M29: 10,071,677 km (0.078 R)
• M30: 10,159,191 km (0.096 R)
• M31: 11,549,105 km (0.088 R)
• M32: 12,524,334 km (0.112 R)
• M33: 12,807,822 km (0.034 R)
• M34: 13,574,212 km (0.093 R)
• M35: 14,950,961 km (0.115 R)
• M36: 15,051,042 km (0.055 R)
• M37: 16,166,294 km (0.12 R)
• M38: 17,203,157 km (0.073 R)
• M39: 18,101,492 km (0.102 R)
• M40: 18,690,758 km (0.068 R)
• M41: 19,723,731 km (0.107 R)
• M42: 21,674,487 km (0.113 R)
• M43: 21,844,580 km (0.086 R)
• M44: 23,511,400 km (0.058 R)
• M45: 23,978,444 km (0.081 R)
• M46: 24,684,696 km (0.112 R)
• M47: 24,921,659 km (0.109 R)
• M48: 25,997,268 km (0.08 R)
• M49: 27,271,243 km (0.117 R)
• M50: 27,638,955 km (0.092 R)
• M51: 30,069,172 km (0.07 R)
• M52: 30,195,582 km (0.037 R)
• M53: 30,322,292 km (0.12 R)
• M54: 30,639,589 km (0.095 R)
• M55: 31,470,006 km (0.103 R)
• M56: 31,984,623 km (0.085 R)
• M57: 32,113,726 km (0.116 R)
• M58: 33,022,384 km (0.12 R)
• M59: 34,071,065 km (0.075 R)
• M60: 34,665,716 km (0.115 R)
• M61: 34,997,674 km (0.025 R)
• M62: 36,066,850 km (0.098 R)
• M63: 36,740,489 km (0.07 R)
• M64: 37,350,250 km (0.041 R)
• M65: 37,895,235 km (0.117 R)
• M66: 38,031,818 km (0.109 R)
• M67: 39,407,221 km (0.113 R)
• M68: 39,615,012 km (0.083 R)
• M69: 40,798,930 km (0.061 R)
• M70: 43,201,471 km (0.066 R)
• M71: 43,487,203 km (0.098 R)
• M72: 44,276,033 km (0.047 R)
• M73: 44,491,903 km (0.111 R)
• M74: 47,037,310 km (0.072 R)
• M75: 47,773,182 km (0.105 R)
• M76: 48,364,543 km (0.095 R)
• M77: 48,512,794 km (0.08 R)
• M78: 48,884,096 km (0.051 R)
• M79: 49,704,192 km (0.092 R)
• M80: 50,078,486 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 12.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.06 AU - 12.9 AU

Year: 13931 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,630,694 km

• M1: 278,102 km (0.101 R)
• M2: 634,445 km (0.083 R)
• M3: 886,068 km (0.112 R)
• M4: 1,048,382 km (0.113 R)
• M5: 1,430,754 km (0.117 R)
• M6: 1,624,184 km (0.086 R)
• M7: 2,549,148 km (0.11 R)
• M8: 2,717,296 km (0.045 R)
• M9: 3,353,535 km (0.118 R)
• M10: 4,351,802 km (0.105 R)
• M11: 4,676,729 km (0.089 R)
• M12: 5,831,026 km (0.043 R)
• M13: 6,054,226 km (0.114 R)
• M14: 6,234,790 km (0.102 R)
• M15: 6,417,150 km (0.087 R)
• M16: 6,694,206 km (0.092 R)
• M17: 7,841,172 km (0.047 R)
• M18: 8,336,940 km (0.085 R)
• M19: 9,203,261 km (0.084 R)
• M20: 9,568,280 km (0.113 R)
• M21: 9,832,021 km (0.093 R)
• M22: 10,746,513 km (0.112 R)
• M23: 10,965,674 km (0.029 R)
• M24: 11,352,833 km (0.067 R)
• M25: 13,062,288 km (0.116 R)
• M26: 14,306,044 km (0.064 R)
• M27: 14,911,766 km (0.038 R)
• M28: 15,649,433 km (0.091 R)
• M29: 17,481,259 km (0.107 R)
• M30: 17,933,494 km (0.095 R)
• M31: 19,246,963 km (0.073 R)
• M32: 20,387,647 km (0.08 R)
• M33: 20,659,167 km (0.056 R)
• M34: 21,688,400 km (0.097 R)
• M35: 22,035,168 km (0.081 R)
• M36: 22,313,869 km (0.071 R)
• M37: 22,663,928 km (0.09 R)
• M38: 22,945,321 km (0.094 R)
• M39: 23,369,581 km (0.068 R)
• M40: 24,657,768 km (0.073 R)
• M41: 27,527,205 km (0.068 R)
• M42: 27,677,252 km (0.03 R)
• M43: 28,582,917 km (0.051 R)
• M44: 29,115,635 km (0.069 R)
• M45: 29,344,969 km (0.101 R)
• M46: 29,575,050 km (0.104 R)
• M47: 31,201,329 km (0.108 R)
• M48: 32,143,795 km (0.058 R)
• M49: 32,777,193 km (0.092 R)
• M50: 34,783,151 km (0.119 R)
• M51: 38,325,478 km (0.116 R)
• M52: 38,409,253 km (0.037 R)
• M53: 40,437,202 km (0.12 R)
• M54: 41,120,864 km (0.11 R)
• M55: 43,194,889 km (0.104 R)
• M56: 43,893,810 km (0.051 R)
• M57: 44,332,581 km (0.071 R)
• M58: 44,860,961 km (0.078 R)
• M59: 45,125,899 km (0.058 R)
• M60: 46,012,864 km (0.101 R)
• M61: 46,995,273 km (0.079 R)
• M62: 48,165,129 km (0.086 R)
• M63: 48,889,781 km (0.025 R)
• M64: 49,983,641 km (0.117 R)
• M65: 50,166,748 km (0.072 R)
• M66: 50,350,006 km (0.034 R)
• M67: 50,533,562 km (0.115 R)
• M68: 50,993,277 km (0.077 R)
• M69: 51,269,883 km (0.12 R)
• M70: 51,362,185 km (0.103 R)
• M71: 51,731,841 km (0.037 R)
• M72: 52,753,146 km (0.115 R)
• M73: 53,406,589 km (0.115 R)
• M74: 54,156,673 km (0.118 R)
• M75: 54,721,405 km (0.114 R)
• M76: 55,288,231 km (0.078 R)
• M77: 55,477,622 km (0.051 R)
• M78: 57,958,853 km (0.093 R)
• M79: 59,697,629 km (0.104 R)
• M80: 60,768,749 km (0.106 R)
• M81: 61,453,609 km (0.108 R)
• M82: 61,846,153 km (0.087 R)
• M83: 64,617,155 km (0.107 R)
• M84: 65,116,213 km (0.069 R)
• M85: 65,216,145 km (0.075 R)
• M86: 65,817,079 km (0.09 R)
• M87: 66,923,505 km (0.063 R)
• M88: 67,125,313 km (0.084 R)
• M89: 67,327,270 km (0.065 R)
• M90: 67,529,526 km (0.112 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit