🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 246 Days

Day: 43.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 175.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.84 AU - 0.94 AU

Year: 311 Days

Day: 23.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.42 AU - 2.1 AU

Year: 866 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 164.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.77 AU - 2.67 AU

Year: 1227 Days

Day: 40.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.2 °

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 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.09 AU - 11.85 AU

Year: 12564 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,040,460 km

• M1: 120,576 km (0.117 R)
• M2: 391,348 km (0.047 R)
• M3: 467,045 km (0.113 R)
• M4: 744,997 km (0.06 R)
• M5: 1,366,577 km (0.071 R)
• M6: 1,487,003 km (0.096 R)
• M7: 1,843,195 km (0.101 R)
• M8: 2,875,421 km (0.112 R)
• M9: 3,781,984 km (0.058 R)
• M10: 3,987,232 km (0.111 R)
• M11: 4,697,074 km (0.089 R)
• M12: 4,770,227 km (0.088 R)
• M13: 5,254,924 km (0.068 R)
• M14: 5,330,920 km (0.119 R)
• M15: 5,484,108 km (0.088 R)
• M16: 6,677,899 km (0.074 R)
• M17: 6,801,617 km (0.119 R)
• M18: 7,688,732 km (0.049 R)
• M19: 8,256,007 km (0.079 R)
• M20: 9,709,351 km (0.113 R)
• M21: 9,802,700 km (0.114 R)
• M22: 10,226,959 km (0.109 R)
• M23: 10,657,053 km (0.072 R)
• M24: 11,190,968 km (0.068 R)
• M25: 12,284,528 km (0.088 R)
• M26: 12,741,699 km (0.054 R)
• M27: 13,830,024 km (0.081 R)
• M28: 14,411,960 km (0.041 R)
• M29: 15,055,979 km (0.047 R)
• M30: 15,218,442 km (0.081 R)
• M31: 15,327,050 km (0.068 R)
• M32: 16,149,988 km (0.119 R)
• M33: 16,316,341 km (0.109 R)
• M34: 16,371,841 km (0.113 R)
• M35: 16,483,142 km (0.063 R)
• M36: 16,594,742 km (0.045 R)
• M37: 17,043,536 km (0.027 R)
• M38: 17,269,429 km (0.067 R)
• M39: 18,645,579 km (0.115 R)
• M40: 18,761,817 km (0.064 R)
• M41: 18,995,190 km (0.084 R)
• M42: 19,405,686 km (0.117 R)
• M43: 19,878,415 km (0.066 R)
• M44: 20,295,195 km (0.101 R)
• M45: 21,258,605 km (0.118 R)
• M46: 22,607,529 km (0.073 R)
• M47: 22,793,629 km (0.119 R)
• M48: 24,110,539 km (0.078 R)
• M49: 24,874,087 km (0.109 R)
• M50: 25,451,983 km (0.074 R)
• M51: 25,645,563 km (0.057 R)
• M52: 26,555,417 km (0.092 R)
• M53: 27,608,287 km (0.074 R)
• M54: 27,940,095 km (0.095 R)
• M55: 28,473,711 km (0.091 R)
• M56: 28,741,940 km (0.037 R)
• M57: 29,348,110 km (0.097 R)
• M58: 29,754,717 km (0.097 R)
• M59: 30,367,919 km (0.087 R)
• M60: 31,815,129 km (0.092 R)
• M61: 32,232,656 km (0.111 R)
• M62: 33,708,589 km (0.117 R)
• M63: 37,824,026 km (0.119 R)
• M64: 39,305,195 km (0.101 R)
• M65: 40,278,180 km (0.063 R)
• M66: 42,247,635 km (0.058 R)
• M67: 42,324,080 km (0.061 R)
• M68: 43,090,320 km (0.112 R)
• M69: 43,706,664 km (0.038 R)
• M70: 44,248,357 km (0.111 R)
• M71: 44,403,490 km (0.118 R)
• M72: 44,870,086 km (0.108 R)
• M73: 46,358,435 km (0.111 R)
• M74: 46,516,112 km (0.105 R)
• M75: 47,069,025 km (0.114 R)
• M76: 48,261,470 km (0.087 R)
• M77: 49,222,487 km (0.065 R)
• M78: 49,463,788 km (0.03 R)
• M79: 51,244,900 km (0.109 R)
• M80: 51,489,493 km (0.052 R)
• M81: 52,635,712 km (0.074 R)
• M82: 53,047,106 km (0.041 R)
• M83: 53,873,036 km (0.119 R)
• M84: 54,453,775 km (0.053 R)
• M85: 54,536,951 km (0.098 R)
• M86: 55,119,934 km (0.105 R)
• M87: 55,203,409 km (0.042 R)
• M88: 55,454,135 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit