🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.68 AU - 2.46 AU

Year: 1954 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,946,678 km

• M1: 128,804 km (0.038 R)
• M2: 199,414 km (0.098 R)
• M3: 259,552 km (0.12 R)
• M4: 369,956 km (0.033 R)
• M5: 481,406 km (0.105 R)
• M6: 598,840 km (0.12 R)
• M7: 769,083 km (0.078 R)
• M8: 879,037 km (0.047 R)
• M9: 940,073 km (0.072 R)
• M10: 1,107,174 km (0.074 R)
• M11: 1,498,372 km (0.086 R)
• M12: 1,562,849 km (0.099 R)
• M13: 1,619,098 km (0.105 R)
• M14: 1,685,519 km (0.05 R)
• M15: 1,801,607 km (0.098 R)
• M16: 1,920,388 km (0.093 R)
• M17: 2,052,034 km (0.068 R)
• M18: 2,228,709 km (0.107 R)
• M19: 2,356,615 km (0.119 R)
• M20: 2,475,994 km (0.084 R)
• M21: 2,608,538 km (0.108 R)
• M22: 2,743,475 km (0.09 R)
• M23: 2,857,768 km (0.049 R)
• M24: 2,927,032 km (0.117 R)
• M25: 3,102,809 km (0.108 R)
• M26: 3,185,986 km (0.087 R)
• M27: 3,294,145 km (0.118 R)
• M28: 3,391,384 km (0.1 R)
• M29: 3,501,787 km (0.025 R)
• M30: 3,815,045 km (0.085 R)
• M31: 4,189,638 km (0.083 R)
• M32: 4,508,730 km (0.096 R)
• M33: 4,576,199 km (0.07 R)
• M34: 4,946,454 km (0.059 R)
• M35: 5,128,065 km (0.103 R)
• M36: 5,383,429 km (0.114 R)
• M37: 5,469,448 km (0.11 R)
• M38: 5,541,404 km (0.117 R)
• M39: 5,788,690 km (0.052 R)
• M40: 5,847,482 km (0.097 R)
• M41: 5,906,423 km (0.108 R)
• M42: 5,995,135 km (0.081 R)
• M43: 6,084,445 km (0.072 R)
• M44: 6,189,014 km (0.091 R)
• M45: 6,339,509 km (0.067 R)
• M46: 6,476,092 km (0.073 R)
• M47: 6,675,057 km (0.056 R)
• M48: 7,173,367 km (0.056 R)
• M49: 7,927,042 km (0.108 R)
• M50: 8,205,892 km (0.089 R)
• M51: 8,487,884 km (0.071 R)
• M52: 8,554,754 km (0.077 R)
• M53: 8,688,944 km (0.082 R)
• M54: 8,993,375 km (0.065 R)
• M55: 9,370,362 km (0.074 R)
• M56: 9,543,297 km (0.053 R)
• M57: 9,682,573 km (0.076 R)
• M58: 9,769,938 km (0.063 R)
• M59: 9,839,950 km (0.029 R)
• M60: 10,086,636 km (0.054 R)
• M61: 10,585,845 km (0.106 R)
• M62: 10,657,801 km (0.109 R)
• M63: 10,802,313 km (0.115 R)
• M64: 11,257,988 km (0.099 R)
• M65: 11,701,246 km (0.095 R)
• M66: 11,962,594 km (0.074 R)
• M67: 12,093,941 km (0.081 R)
• M68: 12,188,038 km (0.109 R)
• M69: 12,585,968 km (0.111 R)
• M70: 12,681,411 km (0.105 R)
• M71: 12,738,707 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 6.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.68 AU - 7.52 AU

Year: 9883 Days

Day: 16.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,946,678 km

• M1: 88,861 km (0.116 R)
• M2: 141,968 km (0.094 R)
• M3: 219,610 km (0.096 R)
• M4: 317,147 km (0.117 R)
• M5: 366,964 km (0.074 R)
• M6: 487,390 km (0.067 R)
• M7: 571,015 km (0.113 R)
• M8: 647,011 km (0.099 R)
• M9: 1,172,698 km (0.039 R)
• M10: 1,859,502 km (0.113 R)
• M11: 1,955,394 km (0.074 R)
• M12: 2,112,322 km (0.107 R)
• M13: 2,232,599 km (0.092 R)
• M14: 2,480,183 km (0.102 R)
• M15: 2,585,949 km (0.087 R)
• M16: 3,091,739 km (0.106 R)
• M17: 3,391,085 km (0.09 R)
• M18: 3,627,599 km (0.108 R)
• M19: 3,796,495 km (0.072 R)
• M20: 3,894,182 km (0.12 R)
• M21: 4,141,916 km (0.117 R)
• M22: 4,343,873 km (0.094 R)
• M23: 4,523,241 km (0.114 R)
• M24: 4,678,823 km (0.093 R)
• M25: 4,915,786 km (0.083 R)
• M26: 4,995,522 km (0.117 R)
• M27: 5,705,513 km (0.047 R)
• M28: 5,958,483 km (0.039 R)
• M29: 6,301,661 km (0.063 R)
• M30: 6,504,815 km (0.11 R)
• M31: 6,592,629 km (0.032 R)
• M32: 6,680,742 km (0.053 R)
• M33: 6,858,165 km (0.109 R)
• M34: 7,369,341 km (0.061 R)
• M35: 9,834,115 km (0.082 R)
• M36: 9,968,604 km (0.07 R)
• M37: 10,239,226 km (0.077 R)
• M38: 10,478,134 km (0.113 R)
• M39: 10,718,987 km (0.037 R)
• M40: 11,381,556 km (0.054 R)
• M41: 11,628,990 km (0.106 R)
• M42: 11,771,258 km (0.116 R)
• M43: 12,273,608 km (0.11 R)
• M44: 12,345,863 km (0.045 R)
• M45: 12,600,180 km (0.054 R)
• M46: 12,966,395 km (0.1 R)
• M47: 13,373,302 km (0.054 R)
• M48: 13,522,451 km (0.118 R)
• M49: 13,746,997 km (0.096 R)
• M50: 13,859,644 km (0.077 R)
• M51: 14,275,676 km (0.084 R)
• M52: 14,389,969 km (0.081 R)
• M53: 15,197,648 km (0.079 R)
• M54: 15,705,084 km (0.1 R)
• M55: 15,862,311 km (0.09 R)
• M56: 16,019,987 km (0.028 R)
• M57: 16,776,504 km (0.081 R)
• M58: 17,871,410 km (0.096 R)
• M59: 18,241,516 km (0.095 R)
• M60: 18,324,094 km (0.078 R)
• M61: 18,489,698 km (0.098 R)
• M62: 19,959,348 km (0.113 R)
• M63: 20,172,375 km (0.104 R)
• M64: 20,471,870 km (0.1 R)
• M65: 20,557,590 km (0.091 R)
• M66: 22,035,168 km (0.097 R)
• M67: 22,431,902 km (0.054 R)
• M68: 22,831,029 km (0.092 R)
• M69: 23,187,820 km (0.12 R)
• M70: 23,366,888 km (0.108 R)
• M71: 23,636,464 km (0.061 R)
• M72: 25,875,495 km (0.111 R)
• M73: 25,922,020 km (0.038 R)
• M74: 26,855,810 km (0.109 R)
• M75: 27,185,224 km (0.086 R)
• M76: 27,658,103 km (0.093 R)
• M77: 27,800,520 km (0.106 R)
• M78: 27,990,809 km (0.075 R)
• M79: 28,324,711 km (0.112 R)
• M80: 29,093,196 km (0.078 R)
• M81: 29,431,436 km (0.07 R)
• M82: 30,552,224 km (0.112 R)
• M83: 30,601,292 km (0.117 R)
• M84: 31,241,271 km (0.12 R)
• M85: 31,836,072 km (0.102 R)
• M86: 32,735,006 km (0.117 R)
• M87: 33,541,189 km (0.094 R)
• M88: 33,591,753 km (0.094 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: 312 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit