🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.07 AU - 4.27 AU

Year: 3110 Days

Day: 17.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.84 AU - 5.68 AU

Year: 3793 Days

Day: 41.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 9.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.65 AU - 10.83 AU

Year: 11103 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 94,821,510 km

• M1: 116,238 km (0.097 R)
• M2: 360,082 km (0.116 R)
• M3: 496,515 km (0.047 R)
• M4: 667,506 km (0.063 R)
• M5: 815,458 km (0.12 R)
• M6: 929,152 km (0.114 R)
• M7: 1,086,380 km (0.106 R)
• M8: 1,555,668 km (0.053 R)
• M9: 1,698,983 km (0.113 R)
• M10: 1,800,859 km (0.11 R)
• M11: 2,278,525 km (0.115 R)
• M12: 2,557,675 km (0.053 R)
• M13: 2,928,977 km (0.105 R)
• M14: 3,093,385 km (0.095 R)
• M15: 3,359,968 km (0.063 R)
• M16: 3,736,805 km (0.104 R)
• M17: 3,930,385 km (0.098 R)
• M18: 4,081,628 km (0.108 R)
• M19: 4,142,515 km (0.092 R)
• M20: 4,296,451 km (0.092 R)
• M21: 4,467,890 km (0.088 R)
• M22: 4,995,970 km (0.099 R)
• M23: 5,143,474 km (0.086 R)
• M24: 5,209,447 km (0.104 R)
• M25: 5,325,684 km (0.104 R)
• M26: 5,662,429 km (0.104 R)
• M27: 6,732,054 km (0.075 R)
• M28: 7,373,529 km (0.117 R)
• M29: 8,111,346 km (0.118 R)
• M30: 8,188,389 km (0.087 R)
• M31: 8,440,312 km (0.099 R)
• M32: 9,111,258 km (0.089 R)
• M33: 9,231,535 km (0.118 R)
• M34: 9,963,817 km (0.111 R)
• M35: 10,462,426 km (0.045 R)
• M36: 10,969,114 km (0.099 R)
• M37: 11,397,563 km (0.069 R)
• M38: 12,315,046 km (0.069 R)
• M39: 12,939,767 km (0.083 R)
• M40: 13,097,593 km (0.089 R)
• M41: 13,460,667 km (0.103 R)
• M42: 13,529,183 km (0.11 R)
• M43: 14,150,463 km (0.07 R)
• M44: 14,220,026 km (0.116 R)
• M45: 14,616,759 km (0.118 R)
• M46: 14,804,654 km (0.111 R)
• M47: 14,969,661 km (0.071 R)
• M48: 15,064,356 km (0.067 R)
• M49: 15,756,246 km (0.059 R)
• M50: 16,142,358 km (0.089 R)
• M51: 16,312,301 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 7.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.19 AU - 17.97 AU

Year: 26923 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,821,510 km

• M1: 158,574 km (0.097 R)
• M2: 264,788 km (0.077 R)
• M3: 421,268 km (0.095 R)
• M4: 607,816 km (0.109 R)
• M5: 684,709 km (0.108 R)
• M6: 906,114 km (0.07 R)
• M7: 1,379,891 km (0.103 R)
• M8: 1,660,686 km (0.084 R)
• M9: 1,807,741 km (0.115 R)
• M10: 2,194,302 km (0.109 R)
• M11: 2,356,017 km (0.09 R)
• M12: 3,737,104 km (0.068 R)
• M13: 4,127,555 km (0.115 R)
• M14: 4,894,394 km (0.1 R)
• M15: 5,760,116 km (0.067 R)
• M16: 6,096,861 km (0.088 R)
• M17: 6,210,406 km (0.049 R)
• M18: 6,324,848 km (0.084 R)
• M19: 7,264,921 km (0.1 R)
• M20: 7,385,497 km (0.047 R)
• M21: 7,812,749 km (0.044 R)
• M22: 8,310,910 km (0.079 R)
• M23: 8,563,730 km (0.091 R)
• M24: 9,999,570 km (0.107 R)
• M25: 11,228,816 km (0.098 R)
• M26: 11,438,253 km (0.071 R)
• M27: 11,790,257 km (0.093 R)
• M28: 12,003,284 km (0.074 R)
• M29: 12,360,973 km (0.096 R)
• M30: 13,529,033 km (0.1 R)
• M31: 13,752,083 km (0.03 R)
• M32: 15,501,182 km (0.107 R)
• M33: 17,078,392 km (0.114 R)
• M34: 17,642,376 km (0.085 R)
• M35: 18,376,453 km (0.102 R)
• M36: 19,790,153 km (0.09 R)
• M37: 21,670,897 km (0.113 R)
• M38: 22,193,742 km (0.034 R)
• M39: 23,429,719 km (0.067 R)
• M40: 24,055,936 km (0.096 R)
• M41: 24,416,317 km (0.116 R)
• M42: 25,691,639 km (0.044 R)
• M43: 25,875,644 km (0.054 R)
• M44: 26,801,955 km (0.065 R)
• M45: 26,895,154 km (0.025 R)
• M46: 27,269,298 km (0.092 R)
• M47: 28,401,605 km (0.114 R)
• M48: 28,591,743 km (0.117 R)
• M49: 31,790,894 km (0.111 R)
• M50: 32,285,464 km (0.108 R)
• M51: 33,082,073 km (0.113 R)
• M52: 34,086,772 km (0.111 R)
• M53: 35,101,495 km (0.105 R)
• M54: 36,642,203 km (0.081 R)
• M55: 39,470,650 km (0.042 R)
• M56: 40,002,022 km (0.095 R)
• M57: 41,071,946 km (0.028 R)
• M58: 41,394,778 km (0.1 R)
• M59: 41,826,517 km (0.07 R)
• M60: 42,259,753 km (0.086 R)
• M61: 42,694,484 km (0.058 R)
• M62: 43,130,712 km (0.085 R)
• M63: 43,897,700 km (0.085 R)
• M64: 46,001,944 km (0.097 R)
• M65: 47,573,469 km (0.103 R)
• M66: 48,138,949 km (0.072 R)
• M67: 48,252,344 km (0.115 R)
• M68: 48,706,673 km (0.032 R)
• M69: 49,048,355 km (0.055 R)
• M70: 49,734,111 km (0.083 R)
• M71: 49,848,703 km (0.097 R)
• M72: 51,115,199 km (0.108 R)
• M73: 52,392,166 km (0.12 R)
• M74: 55,928,062 km (0.103 R)
• M75: 57,484,029 km (0.088 R)
• M76: 57,845,009 km (0.046 R)
• M77: 68,001,657 km (0.065 R)
• M78: 71,334,847 km (0.116 R)
• M79: 72,501,112 km (0.056 R)
• M80: 74,327,552 km (0.112 R)
• M81: 74,720,995 km (0.072 R)
• M82: 77,360,948 km (0.109 R)
• M83: 78,692,519 km (0.083 R)
• M84: 81,243,013 km (0.081 R)
• M85: 83,684,301 km (0.098 R)
• M86: 85,737,083 km (0.102 R)
• M87: 86,011,894 km (0.1 R)
• M88: 91,993,864 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit