🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 47.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,282,201 km

• M1: 111,002 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 352 Days

Day: 41.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 10.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 443 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,282,201 km

• M1: 131,796 km (0.053 R)
• M2: 218,413 km (0.101 R)
• M3: 287,976 km (0.055 R)
• M4: 355,594 km (0.025 R)
• M5: 467,793 km (0.093 R)
• M6: 532,568 km (0.098 R)
• M7: 615,146 km (0.075 R)
• M8: 684,111 km (0.027 R)
• M9: 771,476 km (0.118 R)
• M10: 858,991 km (0.087 R)
• M11: 929,003 km (0.094 R)
• M12: 1,014,274 km (0.099 R)
• M13: 1,120,189 km (0.069 R)
• M14: 1,229,994 km (0.058 R)
• M15: 1,305,241 km (0.038 R)
• M16: 1,372,560 km (0.108 R)
• M17: 1,441,076 km (0.077 R)
• M18: 1,612,366 km (0.064 R)
• M19: 1,721,722 km (0.106 R)
• M20: 1,806,693 km (0.11 R)
• M21: 1,903,932 km (0.037 R)
• M22: 2,172,311 km (0.104 R)
• M23: 2,258,778 km (0.094 R)
• M24: 2,346,293 km (0.025 R)
• M25: 2,525,062 km (0.1 R)
• M26: 2,603,901 km (0.107 R)
• M27: 2,782,820 km (0.034 R)
• M28: 2,978,643 km (0.091 R)
• M29: 3,257,793 km (0.041 R)
• M30: 3,330,647 km (0.109 R)
• M31: 3,410,682 km (0.094 R)
• M32: 3,538,738 km (0.03 R)
• M33: 3,661,707 km (0.094 R)
• M34: 3,813,699 km (0.104 R)
• M35: 3,925,747 km (0.049 R)
• M36: 4,326,221 km (0.114 R)
• M37: 4,583,380 km (0.12 R)
• M38: 4,665,210 km (0.107 R)
• M39: 4,898,433 km (0.079 R)
• M40: 5,189,700 km (0.093 R)
• M41: 5,259,562 km (0.107 R)
• M42: 5,329,723 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 9.5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.84 AU - 1.22 AU

Year: 686 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,282,201 km

• M1: 124,465 km (0.086 R)
• M2: 204,500 km (0.057 R)
• M3: 269,875 km (0.081 R)
• M4: 362,326 km (0.036 R)
• M5: 576,550 km (0.077 R)
• M6: 636,838 km (0.087 R)
• M7: 715,377 km (0.119 R)
• M8: 780,901 km (0.099 R)
• M9: 942,317 km (0.096 R)
• M10: 1,064,688 km (0.109 R)
• M11: 1,251,685 km (0.104 R)
• M12: 1,380,190 km (0.052 R)
• M13: 1,456,634 km (0.049 R)
• M14: 1,570,628 km (0.086 R)
• M15: 1,769,593 km (0.063 R)
• M16: 1,899,295 km (0.071 R)
• M17: 1,992,793 km (0.113 R)
• M18: 2,151,965 km (0.11 R)
• M19: 2,216,891 km (0.039 R)
• M20: 2,348,836 km (0.095 R)
• M21: 2,525,810 km (0.082 R)
• M22: 2,611,680 km (0.114 R)
• M23: 2,751,254 km (0.092 R)
• M24: 2,893,223 km (0.072 R)
• M25: 2,956,054 km (0.056 R)
• M26: 3,193,765 km (0.114 R)
• M27: 3,277,540 km (0.087 R)
• M28: 3,765,977 km (0.043 R)
• M29: 3,943,998 km (0.058 R)
• M30: 4,033,907 km (0.071 R)
• M31: 4,175,426 km (0.113 R)
• M32: 4,421,664 km (0.071 R)
• M33: 4,494,369 km (0.088 R)
• M34: 4,577,994 km (0.109 R)
• M35: 4,641,124 km (0.12 R)
• M36: 4,789,376 km (0.04 R)
• M37: 4,993,128 km (0.069 R)
• M38: 5,387,169 km (0.057 R)
• M39: 5,576,709 km (0.108 R)
• M40: 5,711,796 km (0.069 R)
• M41: 5,848,080 km (0.114 R)
• M42: 5,927,965 km (0.075 R)
• M43: 6,008,299 km (0.098 R)
• M44: 6,158,496 km (0.085 R)
• M45: 6,321,707 km (0.107 R)
• M46: 6,403,836 km (0.093 R)
• M47: 6,664,286 km (0.103 R)
• M48: 6,759,729 km (0.089 R)
• M49: 7,024,966 km (0.092 R)
• M50: 7,122,205 km (0.058 R)
• M51: 7,207,775 km (0.115 R)
• M52: 7,293,495 km (0.085 R)
• M53: 7,615,429 km (0.098 R)
• M54: 7,941,852 km (0.097 R)
• M55: 8,005,132 km (0.104 R)
• M56: 8,145,006 km (0.102 R)
• M57: 8,337,089 km (0.102 R)
• M58: 8,427,297 km (0.097 R)
• M59: 8,817,298 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 7.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.26 AU - 10.12 AU

Year: 18276 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,282,201 km

• M1: 255,962 km (0.103 R)
• M2: 374,443 km (0.072 R)
• M3: 597,943 km (0.116 R)
• M4: 1,071,420 km (0.09 R)
• M5: 1,344,586 km (0.068 R)
• M6: 2,461,783 km (0.058 R)
• M7: 3,008,712 km (0.096 R)
• M8: 3,135,272 km (0.113 R)
• M9: 3,199,300 km (0.101 R)
• M10: 3,492,512 km (0.116 R)
• M11: 4,531,469 km (0.093 R)
• M12: 5,197,928 km (0.115 R)
• M13: 6,053,478 km (0.063 R)
• M14: 6,579,464 km (0.104 R)
• M15: 7,761,586 km (0.082 R)
• M16: 8,510,922 km (0.118 R)
• M17: 9,190,994 km (0.112 R)
• M18: 10,219,928 km (0.112 R)
• M19: 10,555,027 km (0.052 R)
• M20: 10,699,689 km (0.074 R)
• M21: 12,537,648 km (0.082 R)
• M22: 12,742,148 km (0.073 R)
• M23: 12,793,460 km (0.105 R)
• M24: 13,728,597 km (0.101 R)
• M25: 13,939,380 km (0.1 R)
• M26: 14,417,644 km (0.101 R)
• M27: 14,524,607 km (0.075 R)
• M28: 15,554,289 km (0.047 R)
• M29: 15,663,944 km (0.105 R)
• M30: 17,057,598 km (0.051 R)
• M31: 18,606,684 km (0.108 R)
• M32: 19,015,685 km (0.114 R)
• M33: 20,200,350 km (0.06 R)
• M34: 20,680,858 km (0.026 R)
• M35: 21,592,059 km (0.092 R)
• M36: 22,144,973 km (0.103 R)
• M37: 23,327,694 km (0.091 R)
• M38: 25,624,170 km (0.08 R)
• M39: 26,144,322 km (0.05 R)
• M40: 26,340,146 km (0.108 R)
• M41: 26,405,670 km (0.058 R)
• M42: 27,327,193 km (0.094 R)
• M43: 27,658,851 km (0.109 R)
• M44: 27,858,415 km (0.082 R)
• M45: 28,661,755 km (0.107 R)
• M46: 29,812,911 km (0.059 R)
• M47: 32,369,987 km (0.097 R)
• M48: 32,439,999 km (0.07 R)
• M49: 32,650,633 km (0.078 R)
• M50: 33,426,447 km (0.065 R)
• M51: 34,208,545 km (0.105 R)
• M52: 34,852,714 km (0.097 R)
• M53: 35,790,393 km (0.113 R)
• M54: 35,862,948 km (0.06 R)
• M55: 36,298,876 km (0.06 R)
• M56: 36,517,439 km (0.052 R)
• M57: 36,736,450 km (0.118 R)
• M58: 37,029,213 km (0.108 R)
• M59: 39,323,895 km (0.05 R)
• M60: 40,073,978 km (0.053 R)
• M61: 40,828,700 km (0.103 R)
• M62: 42,275,610 km (0.092 R)
• M63: 42,352,204 km (0.103 R)
• M64: 42,659,179 km (0.097 R)
• M65: 42,735,923 km (0.092 R)
• M66: 42,812,816 km (0.104 R)
• M67: 43,352,416 km (0.115 R)
• M68: 44,127,183 km (0.064 R)
• M69: 46,083,923 km (0.112 R)
• M70: 46,478,562 km (0.065 R)
• M71: 46,557,700 km (0.108 R)
• M72: 46,636,837 km (0.039 R)
• M73: 47,988,903 km (0.101 R)
• M74: 48,068,788 km (0.105 R)
• M75: 49,595,883 km (0.117 R)
• M76: 50,568,568 km (0.091 R)
• M77: 50,649,800 km (0.106 R)
• M78: 51,057,155 km (0.112 R)
• M79: 53,027,658 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit