🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.75 AU - 0.95 AU

Year: 342 Days

Day: 13.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 11

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.36 AU - 3.68 AU

Year: 2291 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,578,101 km

• M1: 202,556 km (0.096 R)
• M2: 322,832 km (0.094 R)
• M3: 419,024 km (0.076 R)
• M4: 513,420 km (0.108 R)
• M5: 686,953 km (0.099 R)
• M6: 1,181,973 km (0.104 R)
• M7: 1,365,679 km (0.025 R)
• M8: 1,461,122 km (0.078 R)
• M9: 1,647,821 km (0.076 R)
• M10: 1,819,110 km (0.057 R)
• M11: 1,972,598 km (0.057 R)
• M12: 2,069,238 km (0.112 R)
• M13: 2,217,190 km (0.095 R)
• M14: 2,394,314 km (0.085 R)
• M15: 2,576,225 km (0.115 R)
• M16: 2,749,310 km (0.091 R)
• M17: 3,037,136 km (0.086 R)
• M18: 3,177,758 km (0.053 R)
• M19: 3,627,300 km (0.04 R)
• M20: 3,791,708 km (0.114 R)
• M21: 3,928,141 km (0.106 R)
• M22: 4,004,585 km (0.075 R)
• M23: 4,650,699 km (0.071 R)
• M24: 4,928,203 km (0.115 R)
• M25: 5,110,562 km (0.094 R)
• M26: 5,585,237 km (0.112 R)
• M27: 5,723,465 km (0.062 R)
• M28: 5,810,381 km (0.06 R)
• M29: 5,932,902 km (0.12 R)
• M30: 6,431,512 km (0.09 R)
• M31: 6,906,784 km (0.079 R)
• M32: 7,204,783 km (0.054 R)
• M33: 7,336,579 km (0.079 R)
• M34: 7,431,274 km (0.05 R)
• M35: 7,602,564 km (0.097 R)
• M36: 8,124,361 km (0.036 R)
• M37: 8,261,692 km (0.026 R)
• M38: 8,340,380 km (0.117 R)
• M39: 8,717,966 km (0.116 R)
• M40: 8,858,438 km (0.102 R)
• M41: 8,979,463 km (0.082 R)
• M42: 9,243,652 km (0.098 R)
• M43: 9,758,867 km (0.081 R)
• M44: 10,114,462 km (0.099 R)
• M45: 10,325,694 km (0.09 R)
• M46: 10,453,151 km (0.107 R)
• M47: 10,881,899 km (0.068 R)
• M48: 10,968,217 km (0.053 R)
• M49: 11,535,641 km (0.107 R)
• M50: 12,269,419 km (0.07 R)
• M51: 12,903,864 km (0.117 R)
• M52: 13,179,124 km (0.056 R)
• M53: 13,386,765 km (0.05 R)
• M54: 13,805,490 km (0.083 R)
• M55: 13,899,138 km (0.064 R)
• M56: 14,181,280 km (0.117 R)
• M57: 15,111,180 km (0.054 R)
• M58: 15,938,157 km (0.116 R)
• M59: 16,431,381 km (0.118 R)
• M60: 16,530,565 km (0.075 R)
• M61: 16,729,679 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 10.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.31 AU - 5.37 AU

Year: 3947 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,578,101 km

• M1: 140,772 km (0.099 R)
• M2: 236,514 km (0.114 R)
• M3: 305,329 km (0.087 R)
• M4: 563,834 km (0.085 R)
• M5: 821,143 km (0.073 R)
• M6: 1,028,186 km (0.118 R)
• M7: 1,116,000 km (0.049 R)
• M8: 1,252,583 km (0.086 R)
• M9: 1,335,011 km (0.089 R)
• M10: 1,419,385 km (0.118 R)
• M11: 1,644,978 km (0.044 R)
• M12: 1,855,462 km (0.059 R)
• M13: 2,046,948 km (0.117 R)
• M14: 2,145,084 km (0.116 R)
• M15: 2,390,424 km (0.074 R)
• M16: 2,479,286 km (0.037 R)
• M17: 2,814,534 km (0.104 R)
• M18: 3,067,504 km (0.104 R)
• M19: 3,196,906 km (0.061 R)
• M20: 3,698,209 km (0.118 R)
• M21: 3,818,785 km (0.088 R)
• M22: 4,188,292 km (0.103 R)
• M23: 4,459,513 km (0.095 R)
• M24: 4,811,217 km (0.084 R)
• M25: 4,981,011 km (0.092 R)
• M26: 5,152,749 km (0.075 R)
• M27: 5,384,925 km (0.108 R)
• M28: 5,581,048 km (0.091 R)
• M29: 5,679,932 km (0.041 R)
• M30: 5,759,518 km (0.108 R)
• M31: 6,265,458 km (0.092 R)
• M32: 6,513,342 km (0.08 R)
• M33: 6,891,376 km (0.087 R)
• M34: 7,778,940 km (0.103 R)
• M35: 7,867,502 km (0.065 R)
• M36: 8,023,233 km (0.099 R)
• M37: 8,247,480 km (0.109 R)
• M38: 8,383,016 km (0.107 R)
• M39: 8,863,524 km (0.106 R)
• M40: 9,446,956 km (0.058 R)
• M41: 9,588,924 km (0.104 R)
• M42: 9,827,084 km (0.072 R)
• M43: 9,970,848 km (0.108 R)
• M44: 10,067,189 km (0.088 R)
• M45: 10,236,384 km (0.075 R)
• M46: 10,577,617 km (0.113 R)
• M47: 10,873,072 km (0.091 R)
• M48: 11,046,756 km (0.048 R)
• M49: 11,472,362 km (0.091 R)
• M50: 11,674,468 km (0.099 R)
• M51: 11,979,947 km (0.085 R)
• M52: 12,082,272 km (0.111 R)
• M53: 12,443,102 km (0.087 R)
• M54: 12,676,774 km (0.059 R)
• M55: 12,807,373 km (0.115 R)
• M56: 13,095,947 km (0.059 R)
• M57: 13,573,015 km (0.071 R)
• M58: 13,653,050 km (0.102 R)
• M59: 13,813,718 km (0.073 R)
• M60: 14,190,854 km (0.11 R)
• M61: 14,299,312 km (0.031 R)
• M62: 14,927,923 km (0.117 R)
• M63: 15,065,702 km (0.098 R)
• M64: 15,259,432 km (0.104 R)
• M65: 15,370,583 km (0.095 R)
• M66: 15,621,458 km (0.055 R)
• M67: 16,268,768 km (0.109 R)
• M68: 16,439,160 km (0.063 R)
• M69: 16,610,001 km (0.119 R)
• M70: 17,011,073 km (0.117 R)
• M71: 17,212,881 km (0.071 R)
• M72: 17,589,718 km (0.046 R)
• M73: 18,204,116 km (0.11 R)
• M74: 18,676,995 km (0.088 R)
• M75: 18,944,775 km (0.097 R)
• M76: 19,363,948 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit