🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 28.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.39 AU - 3.13 AU

Year: 1683 Days

Day: 46.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.53 AU - 4.85 AU

Year: 3148 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,311,707 km

• M1: 3,785,574 km (0.112 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 9.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.49 AU - 10.49 AU

Year: 10732 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,311,707 km

• M1: 119,379 km (0.118 R)
• M2: 186,698 km (0.12 R)
• M3: 274,512 km (0.065 R)
• M4: 341,682 km (0.105 R)
• M5: 405,410 km (0.103 R)
• M6: 498,161 km (0.086 R)
• M7: 573,259 km (0.098 R)
• M8: 736,171 km (0.114 R)
• M9: 1,368,970 km (0.067 R)
• M10: 1,967,960 km (0.082 R)
• M11: 2,050,837 km (0.114 R)
• M12: 2,156,005 km (0.039 R)
• M13: 2,241,574 km (0.11 R)
• M14: 3,231,164 km (0.073 R)
• M15: 3,354,283 km (0.105 R)
• M16: 3,630,441 km (0.103 R)
• M17: 3,784,228 km (0.1 R)
• M18: 4,098,383 km (0.109 R)
• M19: 4,205,047 km (0.1 R)
• M20: 4,475,669 km (0.087 R)
• M21: 4,585,474 km (0.113 R)
• M22: 5,033,819 km (0.107 R)
• M23: 5,673,350 km (0.085 R)
• M24: 5,732,740 km (0.058 R)
• M25: 7,642,656 km (0.057 R)
• M26: 7,840,275 km (0.116 R)
• M27: 7,906,547 km (0.054 R)
• M28: 8,240,898 km (0.059 R)
• M29: 8,613,845 km (0.096 R)
• M30: 8,682,361 km (0.039 R)
• M31: 9,271,178 km (0.059 R)
• M32: 9,765,899 km (0.085 R)
• M33: 10,305,498 km (0.095 R)
• M34: 12,134,781 km (0.088 R)
• M35: 12,327,014 km (0.073 R)
• M36: 12,481,549 km (0.101 R)
• M37: 12,559,190 km (0.116 R)
• M38: 12,792,712 km (0.098 R)
• M39: 13,066,925 km (0.12 R)
• M40: 13,701,071 km (0.065 R)
• M41: 14,264,157 km (0.091 R)
• M42: 15,205,726 km (0.06 R)
• M43: 15,537,833 km (0.072 R)
• M44: 15,621,309 km (0.097 R)
• M45: 15,704,934 km (0.071 R)
• M46: 16,548,816 km (0.084 R)
• M47: 16,762,142 km (0.098 R)
• M48: 16,847,712 km (0.12 R)
• M49: 17,062,236 km (0.055 R)
• M50: 17,320,890 km (0.075 R)
• M51: 17,537,508 km (0.061 R)
• M52: 17,711,341 km (0.06 R)
• M53: 18,766,903 km (0.093 R)
• M54: 18,944,775 km (0.091 R)
• M55: 19,978,496 km (0.109 R)
• M56: 20,479,350 km (0.114 R)
• M57: 20,708,384 km (0.109 R)
• M58: 21,168,996 km (0.068 R)
• M59: 21,819,448 km (0.087 R)
• M60: 22,712,846 km (0.085 R)
• M61: 23,666,084 km (0.107 R)
• M62: 23,858,317 km (0.04 R)
• M63: 24,535,248 km (0.051 R)
• M64: 25,562,387 km (0.099 R)
• M65: 26,006,991 km (0.096 R)
• M66: 27,003,912 km (0.111 R)
• M67: 27,204,672 km (0.106 R)
• M68: 27,658,552 km (0.113 R)
• M69: 27,962,535 km (0.051 R)
• M70: 28,064,112 km (0.1 R)
• M71: 28,675,967 km (0.041 R)
• M72: 31,536,578 km (0.089 R)
• M73: 32,279,181 km (0.092 R)
• M74: 33,619,429 km (0.083 R)
• M75: 34,650,158 km (0.105 R)
• M76: 35,251,691 km (0.057 R)
• M77: 36,465,079 km (0.069 R)
• M78: 36,687,083 km (0.084 R)
• M79: 36,965,335 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 11.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.52 AU - 11.32 AU

Year: 13247 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,311,707 km

• M1: 168,746 km (0.104 R)
• M2: 256,860 km (0.097 R)
• M3: 442,511 km (0.107 R)
• M4: 570,117 km (0.07 R)
• M5: 663,018 km (0.095 R)
• M6: 1,230,592 km (0.083 R)
• M7: 1,506,750 km (0.092 R)
• M8: 1,779,467 km (0.116 R)
• M9: 2,093,173 km (0.111 R)
• M10: 2,610,034 km (0.082 R)
• M11: 2,745,420 km (0.087 R)
• M12: 3,137,217 km (0.097 R)
• M13: 3,310,601 km (0.052 R)
• M14: 3,788,566 km (0.083 R)
• M15: 4,129,948 km (0.111 R)
• M16: 4,224,943 km (0.051 R)
• M17: 4,875,993 km (0.075 R)
• M18: 5,454,039 km (0.105 R)
• M19: 6,161,936 km (0.085 R)
• M20: 7,469,721 km (0.075 R)
• M21: 9,732,688 km (0.077 R)
• M22: 11,158,356 km (0.11 R)
• M23: 12,099,177 km (0.114 R)
• M24: 13,581,392 km (0.106 R)
• M25: 13,960,922 km (0.076 R)
• M26: 14,778,923 km (0.113 R)
• M27: 17,788,384 km (0.086 R)
• M28: 17,995,577 km (0.103 R)
• M29: 21,253,519 km (0.106 R)
• M30: 22,360,843 km (0.102 R)
• M31: 24,977,758 km (0.097 R)
• M32: 26,854,763 km (0.104 R)
• M33: 27,810,244 km (0.064 R)
• M34: 28,776,796 km (0.113 R)
• M35: 29,386,557 km (0.115 R)
• M36: 29,631,598 km (0.092 R)
• M37: 29,754,418 km (0.026 R)
• M38: 31,491,249 km (0.1 R)
• M39: 32,688,481 km (0.053 R)
• M40: 32,878,919 km (0.056 R)
• M41: 33,580,084 km (0.049 R)
• M42: 34,286,336 km (0.109 R)
• M43: 34,867,823 km (0.104 R)
• M44: 35,127,375 km (0.112 R)
• M45: 36,565,908 km (0.08 R)
• M46: 37,027,717 km (0.105 R)
• M47: 37,757,306 km (0.087 R)
• M48: 38,290,772 km (0.071 R)
• M49: 39,163,227 km (0.088 R)
• M50: 39,568,038 km (0.096 R)
• M51: 40,245,866 km (0.117 R)
• M52: 40,790,851 km (0.081 R)
• M53: 42,371,503 km (0.109 R)
• M54: 43,482,715 km (0.108 R)
• M55: 43,762,015 km (0.065 R)
• M56: 44,322,558 km (0.064 R)
• M57: 45,521,286 km (0.08 R)
• M58: 46,659,426 km (0.118 R)
• M59: 46,802,292 km (0.084 R)
• M60: 47,088,623 km (0.11 R)
• M61: 48,023,011 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit