🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.27 AU - 1.35 AU

Year: 542 Days

Day: 15.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,292,194 km

• M1: 348,563 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.88 AU - 2.28 AU

Year: 1085 Days

Day: 13.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 12

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.47 AU - 5.77 AU

Year: 4190 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,292,194 km

• M1: 150,495 km (0.066 R)
• M2: 280,197 km (0.099 R)
• M3: 425,307 km (0.105 R)
• M4: 525,687 km (0.039 R)
• M5: 712,235 km (0.06 R)
• M6: 953,986 km (0.039 R)
• M7: 1,222,813 km (0.076 R)
• M8: 1,403,527 km (0.088 R)
• M9: 1,487,900 km (0.093 R)
• M10: 1,603,091 km (0.083 R)
• M11: 2,105,440 km (0.103 R)
• M12: 2,181,137 km (0.104 R)
• M13: 2,357,662 km (0.093 R)
• M14: 2,725,374 km (0.094 R)
• M15: 2,880,058 km (0.103 R)
• M16: 3,336,332 km (0.119 R)
• M17: 3,476,505 km (0.082 R)
• M18: 3,762,686 km (0.118 R)
• M19: 3,855,436 km (0.036 R)
• M20: 4,165,403 km (0.043 R)
• M21: 4,553,909 km (0.071 R)
• M22: 4,738,363 km (0.093 R)
• M23: 4,968,744 km (0.114 R)
• M24: 5,575,961 km (0.093 R)
• M25: 6,395,758 km (0.081 R)
• M26: 6,506,909 km (0.057 R)
• M27: 6,682,836 km (0.101 R)
• M28: 6,827,946 km (0.092 R)
• M29: 7,039,477 km (0.057 R)
• M30: 7,253,103 km (0.099 R)
• M31: 7,385,647 km (0.083 R)
• M32: 7,502,333 km (0.064 R)
• M33: 7,686,937 km (0.048 R)
• M34: 7,788,364 km (0.093 R)
• M35: 8,336,192 km (0.091 R)
• M36: 8,790,670 km (0.093 R)
• M37: 8,949,842 km (0.038 R)
• M38: 9,433,343 km (0.082 R)
• M39: 9,523,700 km (0.096 R)
• M40: 9,833,517 km (0.099 R)
• M41: 10,165,026 km (0.04 R)
• M42: 10,276,476 km (0.103 R)
• M43: 10,744,867 km (0.105 R)
• M44: 10,877,261 km (0.098 R)
• M45: 11,181,842 km (0.059 R)
• M46: 11,624,802 km (0.04 R)
• M47: 11,858,324 km (0.058 R)
• M48: 12,211,225 km (0.093 R)
• M49: 12,309,960 km (0.096 R)
• M50: 13,230,286 km (0.075 R)
• M51: 13,331,713 km (0.108 R)
• M52: 13,760,311 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 9.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.9 AU - 9.36 AU

Year: 8384 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,292,194 km

• M1: 135,835 km (0.038 R)
• M2: 268,977 km (0.029 R)
• M3: 412,142 km (0.096 R)
• M4: 583,880 km (0.043 R)
• M5: 825,182 km (0.089 R)
• M6: 933,790 km (0.067 R)
• M7: 1,047,484 km (0.089 R)
• M8: 1,114,654 km (0.067 R)
• M9: 1,325,288 km (0.109 R)
• M10: 1,491,940 km (0.107 R)
• M11: 1,665,473 km (0.084 R)
• M12: 1,785,002 km (0.092 R)
• M13: 1,866,383 km (0.048 R)
• M14: 2,269,699 km (0.043 R)
• M15: 3,082,165 km (0.085 R)
• M16: 3,583,916 km (0.099 R)
• M17: 4,084,171 km (0.072 R)
• M18: 4,690,940 km (0.074 R)
• M19: 4,861,332 km (0.059 R)
• M20: 5,004,946 km (0.112 R)
• M21: 5,804,397 km (0.073 R)
• M22: 6,265,757 km (0.093 R)
• M23: 6,611,627 km (0.108 R)
• M24: 6,931,468 km (0.1 R)
• M25: 7,519,986 km (0.096 R)
• M26: 8,467,090 km (0.117 R)
• M27: 8,536,055 km (0.103 R)
• M28: 8,605,468 km (0.109 R)
• M29: 8,709,738 km (0.103 R)
• M30: 9,166,460 km (0.115 R)
• M31: 9,237,369 km (0.114 R)
• M32: 9,848,028 km (0.072 R)
• M33: 10,732,301 km (0.066 R)
• M34: 11,680,153 km (0.116 R)
• M35: 11,795,643 km (0.086 R)
• M36: 11,872,985 km (0.096 R)
• M37: 11,950,327 km (0.083 R)
• M38: 12,852,701 km (0.093 R)
• M39: 12,972,080 km (0.102 R)
• M40: 14,515,182 km (0.051 R)
• M41: 14,680,937 km (0.116 R)
• M42: 15,434,910 km (0.087 R)
• M43: 15,688,927 km (0.096 R)
• M44: 15,774,048 km (0.044 R)
• M45: 15,859,169 km (0.085 R)
• M46: 16,244,234 km (0.11 R)
• M47: 16,893,040 km (0.062 R)
• M48: 17,154,986 km (0.074 R)
• M49: 17,286,333 km (0.109 R)
• M50: 17,550,224 km (0.115 R)
• M51: 17,638,487 km (0.103 R)
• M52: 18,215,785 km (0.095 R)
• M53: 18,664,130 km (0.101 R)
• M54: 18,934,902 km (0.077 R)
• M55: 19,434,708 km (0.098 R)
• M56: 19,617,517 km (0.081 R)
• M57: 19,754,997 km (0.036 R)
• M58: 20,633,137 km (0.035 R)
• M59: 20,913,034 km (0.097 R)
• M60: 21,997,918 km (0.113 R)
• M61: 22,523,156 km (0.06 R)
• M62: 23,149,223 km (0.04 R)
• M63: 24,172,772 km (0.099 R)
• M64: 25,610,407 km (0.094 R)
• M65: 26,162,872 km (0.066 R)
• M66: 27,075,569 km (0.104 R)
• M67: 27,689,818 km (0.11 R)
• M68: 28,515,897 km (0.088 R)
• M69: 29,559,791 km (0.118 R)
• M70: 29,928,101 km (0.075 R)
• M71: 30,139,333 km (0.055 R)
• M72: 30,616,251 km (0.099 R)
• M73: 31,954,105 km (0.088 R)
• M74: 32,766,122 km (0.036 R)
• M75: 35,465,167 km (0.098 R)
• M76: 35,800,566 km (0.066 R)
• M77: 37,209,478 km (0.085 R)
• M78: 37,607,110 km (0.07 R)
• M79: 38,120,529 km (0.119 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit