🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.54 AU - 2.08 AU

Year: 885 Days

Day: 46.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,635,169 km

• M1: 431,141 km (0.107 R)
• M2: 688,150 km (0.094 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 13.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.66 AU - 14.58 AU

Year: 15335 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,635,169 km

• M1: 172,187 km (0.081 R)
• M2: 369,806 km (0.089 R)
• M3: 471,682 km (0.115 R)
• M4: 571,464 km (0.101 R)
• M5: 1,015,022 km (0.057 R)
• M6: 2,052,632 km (0.104 R)
• M7: 2,410,919 km (0.077 R)
• M8: 3,100,266 km (0.073 R)
• M9: 3,187,033 km (0.113 R)
• M10: 3,512,408 km (0.054 R)
• M11: 4,068,015 km (0.085 R)
• M12: 5,435,339 km (0.065 R)
• M13: 5,788,989 km (0.091 R)
• M14: 6,150,268 km (0.082 R)
• M15: 7,905,499 km (0.08 R)
• M16: 8,509,576 km (0.057 R)
• M17: 9,170,499 km (0.12 R)
• M18: 9,591,916 km (0.09 R)
• M19: 10,849,885 km (0.098 R)
• M20: 11,475,802 km (0.052 R)
• M21: 11,838,727 km (0.095 R)
• M22: 12,021,535 km (0.035 R)
• M23: 12,529,270 km (0.118 R)
• M24: 12,715,819 km (0.104 R)
• M25: 12,903,116 km (0.07 R)
• M26: 13,709,448 km (0.12 R)
• M27: 14,046,342 km (0.12 R)
• M28: 15,620,710 km (0.111 R)
• M29: 16,022,979 km (0.07 R)
• M30: 16,124,107 km (0.088 R)
• M31: 18,032,976 km (0.069 R)
• M32: 20,559,235 km (0.115 R)
• M33: 21,723,406 km (0.107 R)
• M34: 21,835,305 km (0.119 R)
• M35: 22,454,790 km (0.068 R)
• M36: 23,308,844 km (0.118 R)
• M37: 23,538,327 km (0.118 R)
• M38: 24,173,370 km (0.069 R)
• M39: 24,522,233 km (0.058 R)
• M40: 24,638,919 km (0.097 R)
• M41: 24,814,098 km (0.108 R)
• M42: 25,165,952 km (0.114 R)
• M43: 25,342,627 km (0.084 R)
• M44: 25,519,602 km (0.092 R)
• M45: 26,052,918 km (0.109 R)
• M46: 26,291,078 km (0.083 R)
• M47: 26,649,813 km (0.095 R)
• M48: 27,130,621 km (0.102 R)
• M49: 27,614,421 km (0.119 R)
• M50: 28,959,305 km (0.115 R)
• M51: 29,577,593 km (0.062 R)
• M52: 30,701,672 km (0.118 R)
• M53: 32,030,550 km (0.055 R)
• M54: 32,605,903 km (0.077 R)
• M55: 33,572,305 km (0.089 R)
• M56: 33,896,634 km (0.119 R)
• M57: 35,863,846 km (0.051 R)
• M58: 37,329,905 km (0.071 R)
• M59: 37,598,582 km (0.116 R)
• M60: 38,544,041 km (0.097 R)
• M61: 39,224,113 km (0.041 R)
• M62: 40,182,886 km (0.079 R)
• M63: 41,080,024 km (0.038 R)
• M64: 41,287,965 km (0.065 R)
• M65: 45,377,522 km (0.115 R)
• M66: 45,520,837 km (0.029 R)
• M67: 46,095,442 km (0.082 R)
• M68: 46,455,973 km (0.109 R)
• M69: 46,889,657 km (0.093 R)
• M70: 47,324,838 km (0.092 R)
• M71: 47,688,360 km (0.068 R)
• M72: 48,711,460 km (0.115 R)
• M73: 49,078,573 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19

Radius: 6.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.14 AU - 16.04 AU

Year: 18208 Days

Day: 20.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,635,169 km

• M1: 132,843 km (0.066 R)
• M2: 1,308,084 km (0.087 R)
• M3: 1,699,581 km (0.084 R)
• M4: 2,259,676 km (0.099 R)
• M5: 2,458,342 km (0.074 R)
• M6: 2,954,857 km (0.039 R)
• M7: 3,765,229 km (0.078 R)
• M8: 4,185,449 km (0.066 R)
• M9: 4,991,034 km (0.044 R)
• M10: 5,310,276 km (0.049 R)
• M11: 6,522,467 km (0.116 R)
• M12: 7,361,113 km (0.05 R)
• M13: 7,496,648 km (0.033 R)
• M14: 7,610,193 km (0.114 R)
• M15: 8,163,257 km (0.104 R)
• M16: 8,326,917 km (0.088 R)
• M17: 8,824,778 km (0.092 R)
• M18: 9,113,502 km (0.081 R)
• M19: 10,299,365 km (0.07 R)
• M20: 12,220,650 km (0.091 R)
• M21: 13,773,925 km (0.05 R)
• M22: 13,969,000 km (0.04 R)
• M23: 14,108,725 km (0.083 R)
• M24: 15,043,562 km (0.078 R)
• M25: 15,590,641 km (0.115 R)
• M26: 15,648,685 km (0.078 R)
• M27: 16,350,000 km (0.078 R)
• M28: 17,091,557 km (0.11 R)
• M29: 17,632,203 km (0.056 R)
• M30: 18,699,435 km (0.09 R)
• M31: 19,881,557 km (0.068 R)
• M32: 21,248,283 km (0.089 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit