🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 14.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1 AU - 1.04 AU

Year: 374 Days

Day: 32.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,331,565 km

• M1: 323,580 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2 AU - 2.6 AU

Year: 1268 Days

Day: 13.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,331,565 km

• M1: 1,133,653 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.27 AU - 4.41 AU

Year: 3286 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,331,565 km

• M1: 378,183 km (0.086 R)
• M2: 2,785,213 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.82 AU - 6.24 AU

Year: 4100 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,331,565 km

• M1: 156,180 km (0.117 R)
• M2: 257,608 km (0.114 R)
• M3: 525,089 km (0.078 R)
• M4: 667,207 km (0.076 R)
• M5: 875,896 km (0.093 R)
• M6: 1,027,737 km (0.089 R)
• M7: 1,272,779 km (0.042 R)
• M8: 1,485,507 km (0.099 R)
• M9: 1,710,203 km (0.113 R)
• M10: 2,017,926 km (0.082 R)
• M11: 2,134,313 km (0.099 R)
• M12: 2,328,341 km (0.083 R)
• M13: 2,466,121 km (0.056 R)
• M14: 2,847,296 km (0.112 R)
• M15: 3,011,704 km (0.11 R)
• M16: 3,559,382 km (0.115 R)
• M17: 3,701,201 km (0.118 R)
• M18: 3,844,964 km (0.093 R)
• M19: 4,027,175 km (0.116 R)
• M20: 4,824,232 km (0.12 R)
• M21: 4,961,862 km (0.064 R)
• M22: 5,607,527 km (0.079 R)
• M23: 6,215,792 km (0.075 R)
• M24: 6,603,848 km (0.097 R)
• M25: 6,845,000 km (0.096 R)
• M26: 7,290,802 km (0.116 R)
• M27: 7,540,181 km (0.11 R)
• M28: 7,631,436 km (0.117 R)
• M29: 7,884,705 km (0.103 R)
• M30: 7,977,456 km (0.057 R)
• M31: 8,140,667 km (0.108 R)
• M32: 8,281,439 km (0.085 R)
• M33: 8,446,595 km (0.106 R)
• M34: 8,541,590 km (0.118 R)
• M35: 9,510,535 km (0.084 R)
• M36: 9,609,270 km (0.083 R)
• M37: 9,708,453 km (0.07 R)
• M38: 10,386,879 km (0.095 R)
• M39: 10,693,256 km (0.028 R)
• M40: 10,847,641 km (0.113 R)
• M41: 10,950,863 km (0.117 R)
• M42: 11,106,445 km (0.075 R)
• M43: 11,656,816 km (0.081 R)
• M44: 11,789,060 km (0.067 R)
• M45: 11,868,796 km (0.043 R)
• M46: 12,135,529 km (0.109 R)
• M47: 12,216,013 km (0.064 R)
• M48: 13,030,124 km (0.096 R)
• M49: 13,112,553 km (0.046 R)
• M50: 13,333,060 km (0.064 R)
• M51: 13,499,263 km (0.087 R)
• M52: 13,917,838 km (0.043 R)
• M53: 15,285,910 km (0.108 R)
• M54: 15,576,280 km (0.1 R)
• M55: 15,663,795 km (0.088 R)
• M56: 15,868,594 km (0.074 R)
• M57: 16,339,977 km (0.042 R)
• M58: 16,428,838 km (0.119 R)
• M59: 16,547,619 km (0.038 R)
• M60: 17,175,930 km (0.118 R)
• M61: 17,568,774 km (0.062 R)
• M62: 19,013,889 km (0.06 R)
• M63: 19,766,516 km (0.035 R)
• M64: 19,892,926 km (0.114 R)
• M65: 20,464,989 km (0.103 R)
• M66: 20,592,895 km (0.089 R)
• M67: 20,785,128 km (0.12 R)
• M68: 21,171,539 km (0.083 R)
• M69: 21,690,494 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 5.6

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.35 AU - 12.71 AU

Year: 16120 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 123.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,331,565 km

• M1: 71,957 km (0.1 R)
• M2: 143,913 km (0.089 R)
• M3: 179,667 km (0.08 R)
• M4: 279,748 km (0.077 R)
• M5: 899,981 km (0.106 R)
• M6: 1,877,603 km (0.086 R)
• M7: 2,074,773 km (0.111 R)
• M8: 2,278,525 km (0.085 R)
• M9: 2,778,930 km (0.059 R)
• M10: 2,816,030 km (0.079 R)
• M11: 4,340,732 km (0.074 R)
• M12: 4,777,857 km (0.037 R)
• M13: 5,046,983 km (0.076 R)
• M14: 7,524,623 km (0.068 R)
• M15: 8,746,539 km (0.115 R)
• M16: 8,800,992 km (0.113 R)
• M17: 9,241,259 km (0.103 R)
• M18: 9,688,556 km (0.045 R)
• M19: 9,801,503 km (0.06 R)
• M20: 11,547,310 km (0.043 R)
• M21: 12,272,112 km (0.094 R)
• M22: 12,517,003 km (0.069 R)
• M23: 13,198,721 km (0.107 R)
• M24: 14,275,676 km (0.106 R)
• M25: 14,339,853 km (0.084 R)
• M26: 15,512,402 km (0.059 R)
• M27: 15,843,611 km (0.106 R)
• M28: 16,311,105 km (0.113 R)
• M29: 16,378,274 km (0.117 R)
• M30: 17,191,339 km (0.116 R)
• M31: 19,280,922 km (0.076 R)
• M32: 21,817,952 km (0.07 R)
• M33: 22,263,155 km (0.081 R)
• M34: 22,412,304 km (0.104 R)
• M35: 22,561,752 km (0.083 R)
• M36: 23,313,931 km (0.109 R)
• M37: 24,688,585 km (0.106 R)
• M38: 25,152,638 km (0.064 R)
• M39: 25,775,713 km (0.107 R)
• M40: 27,435,651 km (0.062 R)
• M41: 27,515,536 km (0.063 R)
• M42: 27,675,606 km (0.066 R)
• M43: 27,835,825 km (0.09 R)
• M44: 30,525,745 km (0.066 R)
• M45: 31,023,756 km (0.07 R)
• M46: 31,607,936 km (0.119 R)
• M47: 31,859,559 km (0.043 R)
• M48: 32,280,229 km (0.105 R)
• M49: 33,809,867 km (0.107 R)
• M50: 36,148,231 km (0.077 R)
• M51: 38,180,967 km (0.11 R)
• M52: 39,346,185 km (0.076 R)
• M53: 39,707,015 km (0.118 R)
• M54: 41,436,217 km (0.04 R)
• M55: 41,527,920 km (0.035 R)
• M56: 41,619,624 km (0.105 R)
• M57: 41,987,335 km (0.106 R)
• M58: 44,685,183 km (0.107 R)
• M59: 45,155,968 km (0.07 R)
• M60: 46,959,968 km (0.058 R)
• M61: 47,151,154 km (0.083 R)
• M62: 48,400,745 km (0.027 R)
• M63: 48,593,876 km (0.08 R)
• M64: 48,690,517 km (0.074 R)
• M65: 49,660,958 km (0.119 R)
• M66: 50,637,832 km (0.055 R)
• M67: 54,106,408 km (0.088 R)
• M68: 54,809,219 km (0.066 R)
• M69: 54,909,898 km (0.118 R)
• M70: 55,414,043 km (0.036 R)
• M71: 55,515,022 km (0.101 R)
• M72: 57,037,779 km (0.117 R)
• M73: 57,753,156 km (0.114 R)
• M74: 57,855,481 km (0.112 R)
• M75: 58,265,827 km (0.115 R)
• M76: 58,471,375 km (0.071 R)
• M77: 59,089,364 km (0.118 R)
• M78: 61,060,615 km (0.112 R)
• M79: 61,478,292 km (0.078 R)
• M80: 61,583,011 km (0.119 R)
• M81: 62,316,639 km (0.118 R)
• M82: 65,280,472 km (0.044 R)
• M83: 67,749,285 km (0.107 R)
• M84: 68,181,773 km (0.114 R)
• M85: 68,615,158 km (0.062 R)
• M86: 69,593,528 km (0.088 R)
• M87: 69,702,585 km (0.085 R)
• M88: 71,015,007 km (0.079 R)
• M89: 71,234,467 km (0.068 R)
• M90: 71,784,389 km (0.099 R)
• M91: 72,114,850 km (0.102 R)
• M92: 72,335,507 km (0.081 R)
• M93: 72,445,910 km (0.082 R)
• M94: 73,109,676 km (0.039 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit