🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.49 AU - 0.53 AU

Year: 135 Days

Day: 14.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 434 Days

Day: 24 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.66 AU - 2.34 AU

Year: 1049 Days

Day: 39.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,252,915 km

• M1: 186,997 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.95 AU - 4.17 AU

Year: 2491 Days

Day: 23.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.59 AU - 5.21 AU

Year: 3423 Days

Day: 43.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 8.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.36 AU - 6.58 AU

Year: 4744 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,252,915 km

• M1: 301,889 km (0.079 R)
• M2: 362,775 km (0.032 R)
• M3: 437,424 km (0.09 R)
• M4: 634,445 km (0.091 R)
• M5: 1,024,147 km (0.091 R)
• M6: 1,173,296 km (0.052 R)
• M7: 1,263,653 km (0.064 R)
• M8: 1,316,312 km (0.075 R)
• M9: 1,396,945 km (0.101 R)
• M10: 1,605,784 km (0.112 R)
• M11: 1,721,273 km (0.047 R)
• M12: 1,839,605 km (0.117 R)
• M13: 2,100,205 km (0.109 R)
• M14: 2,243,070 km (0.112 R)
• M15: 2,521,622 km (0.108 R)
• M16: 2,690,667 km (0.119 R)
• M17: 3,075,882 km (0.094 R)
• M18: 3,183,891 km (0.086 R)
• M19: 3,256,746 km (0.119 R)
• M20: 3,311,648 km (0.109 R)
• M21: 3,515,849 km (0.116 R)
• M22: 3,897,623 km (0.102 R)
• M23: 4,312,757 km (0.109 R)
• M24: 4,556,302 km (0.079 R)
• M25: 4,951,241 km (0.06 R)
• M26: 5,057,006 km (0.102 R)
• M27: 5,120,885 km (0.108 R)
• M28: 5,184,913 km (0.025 R)
• M29: 5,465,857 km (0.119 R)
• M30: 5,619,195 km (0.12 R)
• M31: 5,796,170 km (0.075 R)
• M32: 5,862,890 km (0.09 R)
• M33: 6,872,676 km (0.085 R)
• M34: 7,109,639 km (0.1 R)
• M35: 7,616,028 km (0.115 R)
• M36: 7,910,586 km (0.074 R)
• M37: 8,435,076 km (0.119 R)
• M38: 8,536,354 km (0.102 R)
• M39: 8,996,666 km (0.111 R)
• M40: 9,074,308 km (0.055 R)
• M41: 9,412,698 km (0.073 R)
• M42: 9,623,182 km (0.047 R)
• M43: 9,808,534 km (0.052 R)
• M44: 9,888,270 km (0.09 R)
• M45: 10,075,417 km (0.117 R)
• M46: 10,182,828 km (0.087 R)
• M47: 10,507,306 km (0.078 R)
• M48: 11,166,583 km (0.106 R)
• M49: 11,811,051 km (0.111 R)
• M50: 11,867,599 km (0.08 R)
• M51: 12,352,446 km (0.051 R)
• M52: 12,582,827 km (0.055 R)
• M53: 12,872,747 km (0.048 R)
• M54: 13,047,777 km (0.086 R)
• M55: 13,994,731 km (0.107 R)
• M56: 14,054,720 km (0.12 R)
• M57: 14,415,999 km (0.1 R)
• M58: 14,719,383 km (0.027 R)
• M59: 14,841,455 km (0.082 R)
• M60: 14,994,344 km (0.074 R)
• M61: 15,332,735 km (0.089 R)
• M62: 16,552,406 km (0.049 R)
• M63: 16,774,559 km (0.11 R)
• M64: 17,029,773 km (0.119 R)
• M65: 17,447,151 km (0.09 R)
• M66: 17,576,254 km (0.101 R)
• M67: 17,932,895 km (0.109 R)
• M68: 18,587,535 km (0.091 R)
• M69: 18,719,481 km (0.107 R)
• M70: 18,884,786 km (0.075 R)
• M71: 19,416,906 km (0.068 R)
• M72: 19,953,962 km (0.103 R)
• M73: 20,258,244 km (0.108 R)
• M74: 20,461,997 km (0.082 R)
• M75: 22,011,232 km (0.118 R)
• M76: 22,360,693 km (0.113 R)
• M77: 22,571,177 km (0.085 R)
• M78: 22,641,488 km (0.11 R)
• M79: 22,782,409 km (0.064 R)
• M80: 23,206,818 km (0.09 R)
• M81: 23,419,846 km (0.099 R)
• M82: 23,740,883 km (0.12 R)
• M83: 24,027,363 km (0.075 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 8.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.76 AU - 11.42 AU

Year: 12781 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,252,915 km

• M1: 119,529 km (0.098 R)
• M2: 171,589 km (0.119 R)
• M3: 253,868 km (0.079 R)
• M4: 529,128 km (0.052 R)
• M5: 650,452 km (0.076 R)
• M6: 1,497,475 km (0.119 R)
• M7: 2,069,836 km (0.037 R)
• M8: 2,216,592 km (0.044 R)
• M9: 2,546,605 km (0.03 R)
• M10: 3,196,308 km (0.099 R)
• M11: 3,452,868 km (0.103 R)
• M12: 3,539,785 km (0.11 R)
• M13: 3,598,278 km (0.035 R)
• M14: 4,077,140 km (0.065 R)
• M15: 4,262,043 km (0.103 R)
• M16: 4,995,821 km (0.074 R)
• M17: 5,226,950 km (0.041 R)
• M18: 6,292,236 km (0.099 R)
• M19: 6,977,544 km (0.063 R)
• M20: 7,161,848 km (0.07 R)
• M21: 8,223,395 km (0.099 R)
• M22: 9,091,511 km (0.086 R)
• M23: 9,212,237 km (0.055 R)
• M24: 9,659,086 km (0.078 R)
• M25: 10,154,703 km (0.053 R)
• M26: 10,658,699 km (0.114 R)
• M27: 10,956,398 km (0.075 R)
• M28: 11,084,753 km (0.086 R)
• M29: 11,865,954 km (0.079 R)
• M30: 12,485,737 km (0.105 R)
• M31: 12,619,927 km (0.09 R)
• M32: 13,526,789 km (0.088 R)
• M33: 14,080,900 km (0.083 R)
• M34: 14,360,648 km (0.085 R)
• M35: 14,642,340 km (0.107 R)
• M36: 14,973,400 km (0.087 R)
• M37: 16,321,876 km (0.096 R)
• M38: 17,059,992 km (0.072 R)
• M39: 17,258,807 km (0.107 R)
• M40: 17,558,302 km (0.096 R)
• M41: 17,859,443 km (0.068 R)
• M42: 19,391,175 km (0.095 R)
• M43: 19,806,758 km (0.104 R)
• M44: 20,172,674 km (0.107 R)
• M45: 20,540,984 km (0.093 R)
• M46: 20,964,496 km (0.05 R)
• M47: 21,017,753 km (0.072 R)
• M48: 22,469,600 km (0.111 R)
• M49: 22,960,880 km (0.109 R)
• M50: 23,787,258 km (0.096 R)
• M51: 24,064,912 km (0.113 R)
• M52: 24,176,213 km (0.109 R)
• M53: 25,186,298 km (0.066 R)
• M54: 26,152,700 km (0.077 R)
• M55: 27,073,475 km (0.111 R)
• M56: 28,769,167 km (0.107 R)
• M57: 30,740,118 km (0.063 R)
• M58: 32,446,581 km (0.091 R)
• M59: 38,395,341 km (0.051 R)
• M60: 38,525,491 km (0.081 R)
• M61: 39,113,111 km (0.088 R)
• M62: 40,429,423 km (0.111 R)
• M63: 40,893,625 km (0.104 R)
• M64: 42,028,175 km (0.106 R)
• M65: 42,363,873 km (0.069 R)
• M66: 42,835,256 km (0.108 R)
• M67: 43,579,655 km (0.083 R)
• M68: 43,919,392 km (0.051 R)
• M69: 45,562,425 km (0.116 R)
• M70: 45,907,248 km (0.082 R)
• M71: 45,976,362 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit