🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 330 Days

Day: 43.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,867,655 km

• M1: 324,927 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.85 AU - 0.91 AU

Year: 360 Days

Day: 12.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.17 AU - 1.73 AU

Year: 762 Days

Day: 43 Hours

Environment

Temp: -91 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,867,655 km

• M1: 723,904 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.62 AU - 2.6 AU

Year: 1338 Days

Day: 41.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 12.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.66 AU - 5.68 AU

Year: 4406 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,867,655 km

• M1: 169,494 km (0.085 R)
• M2: 385,215 km (0.061 R)
• M3: 474,076 km (0.096 R)
• M4: 1,074,562 km (0.104 R)
• M5: 1,245,552 km (0.054 R)
• M6: 1,340,696 km (0.082 R)
• M7: 1,551,330 km (0.071 R)
• M8: 1,949,859 km (0.07 R)
• M9: 2,075,820 km (0.116 R)
• M10: 2,190,113 km (0.113 R)
• M11: 2,291,839 km (0.101 R)
• M12: 2,410,171 km (0.094 R)
• M13: 2,515,488 km (0.093 R)
• M14: 2,622,301 km (0.027 R)
• M15: 2,872,429 km (0.089 R)
• M16: 3,000,335 km (0.093 R)
• M17: 3,097,723 km (0.103 R)
• M18: 3,196,009 km (0.114 R)
• M19: 3,328,852 km (0.097 R)
• M20: 3,738,600 km (0.107 R)
• M21: 4,092,399 km (0.12 R)
• M22: 4,475,669 km (0.109 R)
• M23: 4,908,755 km (0.114 R)
• M24: 5,004,797 km (0.1 R)
• M25: 5,120,735 km (0.059 R)
• M26: 5,257,168 km (0.12 R)
• M27: 5,335,707 km (0.065 R)
• M28: 5,454,338 km (0.056 R)
• M29: 6,039,864 km (0.053 R)
• M30: 6,142,788 km (0.061 R)
• M31: 6,246,459 km (0.106 R)
• M32: 6,539,671 km (0.077 R)
• M33: 6,645,437 km (0.043 R)
• M34: 6,966,324 km (0.041 R)
• M35: 7,139,558 km (0.037 R)
• M36: 7,336,130 km (0.035 R)
• M37: 7,712,518 km (0.03 R)
• M38: 8,049,861 km (0.078 R)
• M39: 8,140,667 km (0.116 R)
• M40: 8,277,549 km (0.113 R)
• M41: 9,114,400 km (0.073 R)
• M42: 9,209,095 km (0.099 R)
• M43: 9,615,254 km (0.093 R)
• M44: 10,100,399 km (0.119 R)
• M45: 10,296,821 km (0.104 R)
• M46: 11,069,644 km (0.086 R)
• M47: 11,322,913 km (0.112 R)
• M48: 11,732,213 km (0.061 R)
• M49: 12,016,449 km (0.082 R)
• M50: 12,829,813 km (0.105 R)
• M51: 12,936,027 km (0.085 R)
• M52: 13,742,210 km (0.077 R)
• M53: 14,730,902 km (0.068 R)
• M54: 15,037,728 km (0.103 R)
• M55: 15,262,124 km (0.118 R)
• M56: 15,459,444 km (0.083 R)
• M57: 15,629,088 km (0.087 R)
• M58: 15,856,477 km (0.079 R)
• M59: 16,631,842 km (0.081 R)
• M60: 17,009,577 km (0.037 R)
• M61: 17,419,475 km (0.055 R)
• M62: 17,803,194 km (0.096 R)
• M63: 18,010,836 km (0.036 R)
• M64: 18,488,651 km (0.112 R)
• M65: 18,910,218 km (0.064 R)
• M66: 19,031,243 km (0.076 R)
• M67: 19,548,403 km (0.104 R)
• M68: 19,885,596 km (0.083 R)
• M69: 20,008,715 km (0.09 R)
• M70: 20,162,951 km (0.073 R)
• M71: 20,286,518 km (0.093 R)
• M72: 20,690,134 km (0.077 R)
• M73: 20,846,164 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 9.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.15 AU - 10.19 AU

Year: 12123 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,867,655 km

• M1: 118,332 km (0.11 R)
• M2: 353,201 km (0.058 R)
• M3: 425,756 km (0.086 R)
• M4: 633,248 km (0.113 R)
• M5: 822,788 km (0.09 R)
• M6: 924,664 km (0.105 R)
• M7: 1,141,731 km (0.106 R)
• M8: 1,256,622 km (0.077 R)
• M9: 1,355,357 km (0.119 R)
• M10: 1,539,661 km (0.075 R)
• M11: 1,667,268 km (0.115 R)
• M12: 1,865,485 km (0.056 R)
• M13: 2,118,007 km (0.111 R)
• M14: 2,455,649 km (0.12 R)
• M15: 2,530,149 km (0.065 R)
• M16: 2,656,260 km (0.096 R)
• M17: 2,810,346 km (0.064 R)
• M18: 3,483,686 km (0.098 R)
• M19: 3,681,005 km (0.114 R)
• M20: 3,940,109 km (0.066 R)
• M21: 4,057,244 km (0.108 R)
• M22: 4,629,306 km (0.076 R)
• M23: 5,881,590 km (0.087 R)
• M24: 6,458,589 km (0.059 R)
• M25: 7,303,817 km (0.054 R)
• M26: 7,812,898 km (0.116 R)
• M27: 9,019,256 km (0.05 R)
• M28: 9,565,138 km (0.084 R)
• M29: 9,881,837 km (0.041 R)
• M30: 10,001,515 km (0.103 R)
• M31: 10,607,237 km (0.118 R)
• M32: 10,729,758 km (0.078 R)
• M33: 10,976,295 km (0.098 R)
• M34: 11,266,365 km (0.106 R)
• M35: 12,151,536 km (0.067 R)
• M36: 12,753,966 km (0.082 R)
• M37: 12,927,949 km (0.055 R)
• M38: 13,454,533 km (0.094 R)
• M39: 13,764,799 km (0.077 R)
• M40: 14,077,608 km (0.099 R)
• M41: 14,664,780 km (0.065 R)
• M42: 15,075,875 km (0.089 R)
• M43: 15,676,361 km (0.102 R)
• M44: 16,003,083 km (0.104 R)
• M45: 16,615,686 km (0.07 R)
• M46: 17,187,898 km (0.066 R)
• M47: 18,155,946 km (0.1 R)
• M48: 18,449,905 km (0.088 R)
• M49: 18,548,191 km (0.115 R)
• M50: 18,794,728 km (0.095 R)
• M51: 19,390,876 km (0.077 R)
• M52: 20,754,909 km (0.051 R)
• M53: 21,836,951 km (0.079 R)
• M54: 21,993,131 km (0.084 R)
• M55: 22,463,616 km (0.037 R)
• M56: 22,621,143 km (0.108 R)
• M57: 22,831,777 km (0.087 R)
• M58: 22,990,201 km (0.099 R)
• M59: 23,734,450 km (0.112 R)
• M60: 24,217,053 km (0.033 R)
• M61: 24,486,479 km (0.116 R)
• M62: 24,757,101 km (0.075 R)
• M63: 25,903,918 km (0.107 R)
• M64: 26,234,829 km (0.051 R)
• M65: 26,900,689 km (0.099 R)
• M66: 27,012,289 km (0.07 R)
• M67: 28,532,951 km (0.085 R)
• M68: 28,703,643 km (0.06 R)
• M69: 30,487,148 km (0.096 R)
• M70: 34,160,375 km (0.089 R)
• M71: 35,864,594 km (0.066 R)
• M72: 36,726,876 km (0.099 R)
• M73: 37,036,543 km (0.049 R)
• M74: 37,347,108 km (0.088 R)
• M75: 38,158,527 km (0.086 R)
• M76: 39,862,297 km (0.113 R)
• M77: 40,563,612 km (0.116 R)
• M78: 40,755,546 km (0.064 R)
• M79: 41,719,854 km (0.12 R)
• M80: 42,237,164 km (0.097 R)
• M81: 42,496,716 km (0.114 R)
• M82: 42,886,867 km (0.111 R)
• M83: 43,147,766 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit