🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 209 Days

Day: 35.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,674,229 km

• M1: 107,561 km (0.113 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.66 AU - 2.86 AU

Year: 1675 Days

Day: 27.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,674,229 km

• M1: 278,102 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 10.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.5 AU - 7.38 AU

Year: 5288 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,674,229 km

• M1: 319,092 km (0.113 R)
• M2: 563,386 km (0.081 R)
• M3: 1,012,030 km (0.099 R)
• M4: 1,115,252 km (0.102 R)
• M5: 1,340,247 km (0.105 R)
• M6: 1,580,202 km (0.078 R)
• M7: 1,817,465 km (0.075 R)
• M8: 1,944,922 km (0.101 R)
• M9: 2,172,909 km (0.068 R)
• M10: 2,790,599 km (0.102 R)
• M11: 2,859,264 km (0.09 R)
• M12: 3,028,459 km (0.068 R)
• M13: 3,241,935 km (0.12 R)
• M14: 3,376,723 km (0.039 R)
• M15: 3,450,026 km (0.066 R)
• M16: 3,803,077 km (0.07 R)
• M17: 3,934,274 km (0.092 R)
• M18: 4,078,188 km (0.079 R)
• M19: 4,394,288 km (0.083 R)
• M20: 4,694,830 km (0.094 R)
• M21: 4,954,532 km (0.102 R)
• M22: 5,026,189 km (0.096 R)
• M23: 5,158,434 km (0.034 R)
• M24: 5,525,098 km (0.11 R)
• M25: 5,649,264 km (0.115 R)
• M26: 5,812,027 km (0.042 R)
• M27: 6,052,730 km (0.079 R)
• M28: 6,543,860 km (0.107 R)
• M29: 6,649,027 km (0.103 R)
• M30: 6,860,858 km (0.112 R)
• M31: 7,427,534 km (0.067 R)
• M32: 7,550,953 km (0.085 R)
• M33: 8,150,092 km (0.079 R)
• M34: 8,263,188 km (0.109 R)
• M35: 8,577,194 km (0.037 R)
• M36: 8,836,896 km (0.11 R)
• M37: 8,996,966 km (0.065 R)
• M38: 9,766,497 km (0.115 R)
• M39: 9,841,595 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.42 AU - 7.32 AU

Year: 5872 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,674,229 km

• M1: 351,106 km (0.082 R)
• M2: 462,407 km (0.096 R)
• M3: 638,334 km (0.083 R)
• M4: 803,041 km (0.05 R)
• M5: 1,146,368 km (0.117 R)
• M6: 1,789,639 km (0.096 R)
• M7: 2,162,736 km (0.093 R)
• M8: 2,310,988 km (0.118 R)
• M9: 2,617,664 km (0.09 R)
• M10: 2,790,599 km (0.103 R)
• M11: 4,006,231 km (0.097 R)
• M12: 4,139,373 km (0.109 R)
• M13: 4,792,218 km (0.053 R)
• M14: 5,184,913 km (0.08 R)
• M15: 5,514,178 km (0.09 R)
• M16: 5,774,927 km (0.057 R)
• M17: 6,078,161 km (0.041 R)
• M18: 6,444,826 km (0.1 R)
• M19: 6,739,683 km (0.104 R)
• M20: 7,018,683 km (0.108 R)
• M21: 7,424,094 km (0.087 R)
• M22: 7,671,080 km (0.113 R)
• M23: 7,878,871 km (0.108 R)
• M24: 8,406,802 km (0.054 R)
• M25: 8,729,036 km (0.096 R)
• M26: 9,341,639 km (0.116 R)
• M27: 10,608,135 km (0.104 R)
• M28: 12,485,289 km (0.074 R)
• M29: 12,902,517 km (0.072 R)
• M30: 13,174,935 km (0.073 R)
• M31: 13,499,413 km (0.063 R)
• M32: 14,514,434 km (0.116 R)
• M33: 14,617,208 km (0.112 R)
• M34: 15,057,026 km (0.105 R)
• M35: 16,859,830 km (0.069 R)
• M36: 16,995,066 km (0.081 R)
• M37: 17,103,525 km (0.067 R)
• M38: 17,621,732 km (0.096 R)
• M39: 18,089,973 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.7

Radius: 4.1

Gravity: 32.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.86 AU - 14.28 AU

Year: 16278 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,674,229 km

• M1: 103,671 km (0.084 R)
• M2: 187,596 km (0.106 R)
• M3: 719,416 km (0.081 R)
• M4: 1,002,306 km (0.116 R)
• M5: 1,216,829 km (0.093 R)
• M6: 2,517,134 km (0.049 R)
• M7: 3,418,311 km (0.117 R)
• M8: 3,666,793 km (0.084 R)
• M9: 4,031,962 km (0.067 R)
• M10: 4,218,810 km (0.1 R)
• M11: 4,294,356 km (0.09 R)
• M12: 4,408,500 km (0.06 R)
• M13: 4,639,778 km (0.063 R)
• M14: 5,398,239 km (0.105 R)
• M15: 5,645,674 km (0.102 R)
• M16: 6,237,184 km (0.105 R)
• M17: 6,937,152 km (0.067 R)
• M18: 7,387,143 km (0.106 R)
• M19: 7,432,621 km (0.081 R)
• M20: 7,569,802 km (0.1 R)
• M21: 8,362,521 km (0.066 R)
• M22: 8,648,552 km (0.041 R)
• M23: 9,624,977 km (0.119 R)
• M24: 10,841,956 km (0.111 R)
• M25: 11,205,928 km (0.114 R)
• M26: 11,415,814 km (0.052 R)
• M27: 12,429,937 km (0.085 R)
• M28: 12,592,700 km (0.091 R)
• M29: 12,865,566 km (0.117 R)
• M30: 15,875,027 km (0.025 R)
• M31: 16,228,826 km (0.077 R)
• M32: 16,585,168 km (0.101 R)
• M33: 16,704,547 km (0.079 R)
• M34: 17,004,341 km (0.073 R)
• M35: 17,426,955 km (0.098 R)
• M36: 17,791,824 km (0.071 R)
• M37: 17,975,231 km (0.096 R)
• M38: 18,097,902 km (0.052 R)
• M39: 18,653,209 km (0.063 R)
• M40: 18,964,073 km (0.1 R)
• M41: 19,026,456 km (0.086 R)
• M42: 20,161,006 km (0.092 R)
• M43: 20,224,735 km (0.055 R)
• M44: 20,543,976 km (0.079 R)
• M45: 20,736,509 km (0.104 R)
• M46: 21,123,070 km (0.103 R)
• M47: 21,577,099 km (0.065 R)
• M48: 21,642,324 km (0.093 R)
• M49: 22,495,032 km (0.092 R)
• M50: 23,091,628 km (0.104 R)
• M51: 23,158,349 km (0.106 R)
• M52: 23,425,381 km (0.12 R)
• M53: 24,776,399 km (0.119 R)
• M54: 24,981,199 km (0.117 R)
• M55: 25,392,443 km (0.097 R)
• M56: 25,736,967 km (0.079 R)
• M57: 26,569,928 km (0.099 R)
• M58: 26,779,664 km (0.083 R)
• M59: 28,476,403 km (0.103 R)
• M60: 28,619,269 km (0.106 R)
• M61: 28,834,242 km (0.05 R)
• M62: 29,121,619 km (0.105 R)
• M63: 29,409,894 km (0.119 R)
• M64: 29,916,732 km (0.066 R)
• M65: 30,426,412 km (0.081 R)
• M66: 30,718,876 km (0.06 R)
• M67: 30,792,179 km (0.109 R)
• M68: 31,233,043 km (0.12 R)
• M69: 31,528,200 km (0.067 R)
• M70: 34,529,582 km (0.105 R)
• M71: 35,832,430 km (0.109 R)
• M72: 36,141,350 km (0.072 R)
• M73: 38,013,268 km (0.1 R)
• M74: 38,328,321 km (0.085 R)
• M75: 39,916,452 km (0.068 R)
• M76: 40,236,741 km (0.039 R)
• M77: 40,477,444 km (0.072 R)
• M78: 41,040,829 km (0.083 R)
• M79: 41,283,178 km (0.059 R)
• M80: 42,420,271 km (0.115 R)
• M81: 44,144,985 km (0.119 R)
• M82: 46,648,356 km (0.1 R)
• M83: 46,732,580 km (0.11 R)
• M84: 46,816,953 km (0.114 R)
• M85: 49,197,504 km (0.112 R)
• M86: 50,057,093 km (0.11 R)
• M87: 50,402,365 km (0.09 R)
• M88: 50,575,300 km (0.117 R)
• M89: 50,748,534 km (0.091 R)
• M90: 51,530,034 km (0.116 R)
• M91: 51,791,381 km (0.054 R)
• M92: 52,053,178 km (0.078 R)
• M93: 53,017,037 km (0.103 R)
• M94: 55,140,130 km (0.078 R)
• M95: 57,471,463 km (0.096 R)
• M96: 59,651,852 km (0.12 R)
• M97: 60,568,288 km (0.071 R)
• M98: 60,752,144 km (0.093 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: 262 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit