🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 174 Days

Day: 39.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.83 AU - 1.15 AU

Year: 369 Days

Day: 36.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,228,523 km

• M1: 439,668 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1 AU - 1.34 AU

Year: 474 Days

Day: 30.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,228,523 km

• M1: 436,975 km (0.114 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 11.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.61 AU - 6.47 AU

Year: 5563 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,228,523 km

• M1: 159,322 km (0.041 R)
• M2: 243,246 km (0.069 R)
• M3: 403,615 km (0.092 R)
• M4: 528,380 km (0.111 R)
• M5: 686,205 km (0.033 R)
• M6: 767,138 km (0.097 R)
• M7: 842,086 km (0.072 R)
• M8: 1,180,178 km (0.095 R)
• M9: 1,257,370 km (0.061 R)
• M10: 1,548,039 km (0.079 R)
• M11: 1,657,993 km (0.083 R)
• M12: 1,732,792 km (0.067 R)
• M13: 2,206,569 km (0.074 R)
• M14: 2,444,280 km (0.057 R)
• M15: 3,721,696 km (0.03 R)
• M16: 3,971,973 km (0.087 R)
• M17: 4,262,343 km (0.054 R)
• M18: 4,349,109 km (0.108 R)
• M19: 4,666,257 km (0.072 R)
• M20: 5,064,337 km (0.101 R)
• M21: 5,951,302 km (0.104 R)
• M22: 6,502,421 km (0.031 R)
• M23: 6,683,135 km (0.112 R)
• M24: 6,865,495 km (0.064 R)
• M25: 7,380,860 km (0.08 R)
• M26: 8,037,146 km (0.108 R)
• M27: 8,231,174 km (0.081 R)
• M28: 9,045,435 km (0.101 R)
• M29: 9,564,540 km (0.063 R)
• M30: 9,724,460 km (0.067 R)
• M31: 10,070,181 km (0.115 R)
• M32: 10,256,131 km (0.077 R)
• M33: 11,299,726 km (0.112 R)
• M34: 12,153,780 km (0.066 R)
• M35: 13,409,953 km (0.042 R)
• M36: 15,263,770 km (0.106 R)
• M37: 15,638,812 km (0.092 R)
• M38: 16,726,837 km (0.109 R)
• M39: 16,809,415 km (0.088 R)
• M40: 18,889,574 km (0.048 R)
• M41: 19,292,141 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 4.7

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.67 AU - 20.89 AU

Year: 25758 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,228,523 km

• M1: 114,442 km (0.105 R)
• M2: 660,475 km (0.119 R)
• M3: 958,773 km (0.05 R)
• M4: 1,324,091 km (0.089 R)
• M5: 1,600,248 km (0.112 R)
• M6: 1,860,549 km (0.094 R)
• M7: 2,530,448 km (0.103 R)
• M8: 2,567,548 km (0.089 R)
• M9: 2,604,948 km (0.105 R)
• M10: 4,022,388 km (0.113 R)
• M11: 4,153,286 km (0.037 R)
• M12: 4,509,179 km (0.11 R)
• M13: 4,736,568 km (0.052 R)
• M14: 4,874,946 km (0.053 R)
• M15: 6,077,862 km (0.111 R)
• M16: 6,177,943 km (0.112 R)
• M17: 6,583,653 km (0.096 R)
• M18: 6,789,649 km (0.107 R)
• M19: 7,420,503 km (0.089 R)
• M20: 7,797,041 km (0.076 R)
• M21: 8,235,064 km (0.12 R)
• M22: 8,290,265 km (0.031 R)
• M23: 8,737,264 km (0.114 R)
• M24: 8,906,908 km (0.099 R)
• M25: 9,364,528 km (0.099 R)
• M26: 9,888,419 km (0.098 R)
• M27: 10,601,702 km (0.087 R)
• M28: 10,964,477 km (0.061 R)
• M29: 11,147,435 km (0.113 R)
• M30: 11,208,770 km (0.097 R)
• M31: 11,951,972 km (0.107 R)
• M32: 12,392,688 km (0.096 R)
• M33: 13,031,770 km (0.037 R)
• M34: 13,355,350 km (0.114 R)
• M35: 13,420,275 km (0.098 R)
• M36: 13,944,317 km (0.094 R)
• M37: 17,084,077 km (0.103 R)
• M38: 18,297,316 km (0.118 R)
• M39: 21,335,648 km (0.095 R)
• M40: 21,411,644 km (0.097 R)
• M41: 21,487,789 km (0.059 R)
• M42: 23,498,385 km (0.099 R)
• M43: 25,973,033 km (0.095 R)
• M44: 26,870,770 km (0.035 R)
• M45: 27,861,706 km (0.048 R)
• M46: 28,864,610 km (0.115 R)
• M47: 33,080,428 km (0.051 R)
• M48: 34,408,857 km (0.12 R)
• M49: 34,587,327 km (0.076 R)
• M50: 34,766,096 km (0.102 R)
• M51: 35,034,774 km (0.088 R)
• M52: 35,124,533 km (0.111 R)
• M53: 35,394,108 km (0.112 R)
• M54: 37,300,583 km (0.118 R)
• M55: 37,483,990 km (0.105 R)
• M56: 38,404,915 km (0.073 R)
• M57: 38,497,516 km (0.119 R)
• M58: 38,682,718 km (0.099 R)
• M59: 40,363,301 km (0.118 R)
• M60: 41,023,177 km (0.098 R)
• M61: 43,698,436 km (0.117 R)
• M62: 43,988,506 km (0.117 R)
• M63: 45,545,670 km (0.073 R)
• M64: 50,223,296 km (0.051 R)
• M65: 50,932,989 km (0.074 R)
• M66: 52,772,893 km (0.059 R)
• M67: 54,115,235 km (0.115 R)
• M68: 54,219,055 km (0.049 R)
• M69: 54,426,697 km (0.106 R)
• M70: 54,530,518 km (0.088 R)
• M71: 54,842,729 km (0.084 R)
• M72: 55,678,084 km (0.113 R)
• M73: 55,887,521 km (0.101 R)
• M74: 56,938,894 km (0.047 R)
• M75: 58,315,494 km (0.048 R)
• M76: 59,381,828 km (0.088 R)
• M77: 59,488,790 km (0.062 R)
• M78: 61,317,325 km (0.101 R)
• M79: 61,533,643 km (0.113 R)
• M80: 61,750,261 km (0.115 R)
• M81: 61,967,028 km (0.07 R)
• M82: 62,292,853 km (0.067 R)
• M83: 62,728,033 km (0.067 R)
• M84: 64,588,881 km (0.074 R)
• M85: 66,356,828 km (0.095 R)
• M86: 67,358,236 km (0.071 R)
• M87: 69,038,370 km (0.091 R)
• M88: 69,376,013 km (0.077 R)
• M89: 71,186,147 km (0.092 R)
• M90: 71,869,061 km (0.087 R)
• M91: 73,011,839 km (0.096 R)
• M92: 74,160,751 km (0.071 R)
• M93: 76,476,376 km (0.11 R)
• M94: 77,642,940 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit