🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 336 Days

Day: 25.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 8.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.43 AU

Year: 5931 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,592,165 km

• M1: 130,749 km (0.098 R)
• M2: 183,257 km (0.114 R)
• M3: 500,704 km (0.084 R)
• M4: 583,880 km (0.096 R)
• M5: 659,278 km (0.045 R)
• M6: 891,603 km (0.064 R)
• M7: 1,025,045 km (0.076 R)
• M8: 1,362,388 km (0.098 R)
• M9: 2,094,819 km (0.109 R)
• M10: 2,521,771 km (0.109 R)
• M11: 2,606,145 km (0.116 R)
• M12: 2,712,957 km (0.04 R)
• M13: 2,821,266 km (0.057 R)
• M14: 3,315,089 km (0.088 R)
• M15: 3,714,964 km (0.044 R)
• M16: 3,884,159 km (0.084 R)
• M17: 3,981,847 km (0.073 R)
• M18: 4,355,991 km (0.106 R)
• M19: 4,715,474 km (0.108 R)
• M20: 5,191,495 km (0.09 R)
• M21: 5,738,425 km (0.11 R)
• M22: 5,850,174 km (0.08 R)
• M23: 5,906,124 km (0.07 R)
• M24: 6,217,886 km (0.114 R)
• M25: 6,534,884 km (0.118 R)
• M26: 6,593,077 km (0.082 R)
• M27: 7,456,556 km (0.12 R)
• M28: 7,578,479 km (0.081 R)
• M29: 7,762,634 km (0.088 R)
• M30: 8,737,114 km (0.058 R)
• M31: 8,865,768 km (0.081 R)
• M32: 8,962,558 km (0.041 R)
• M33: 9,157,334 km (0.105 R)
• M34: 9,320,695 km (0.038 R)
• M35: 9,386,219 km (0.067 R)
• M36: 9,950,203 km (0.112 R)
• M37: 10,050,883 km (0.109 R)
• M38: 10,219,479 km (0.051 R)
• M39: 10,525,108 km (0.069 R)
• M40: 10,627,732 km (0.109 R)
• M41: 10,902,842 km (0.071 R)
• M42: 10,972,106 km (0.114 R)
• M43: 11,285,065 km (0.084 R)
• M44: 11,565,860 km (0.091 R)
• M45: 11,991,317 km (0.11 R)
• M46: 12,639,075 km (0.073 R)
• M47: 13,003,795 km (0.116 R)
• M48: 13,669,206 km (0.108 R)
• M49: 14,573,525 km (0.1 R)
• M50: 14,917,600 km (0.111 R)
• M51: 14,994,344 km (0.12 R)
• M52: 15,225,622 km (0.056 R)
• M53: 15,730,814 km (0.119 R)
• M54: 16,479,103 km (0.073 R)
• M55: 16,717,712 km (0.087 R)
• M56: 16,917,574 km (0.078 R)
• M57: 17,400,327 km (0.108 R)
• M58: 17,562,192 km (0.059 R)
• M59: 18,461,724 km (0.095 R)
• M60: 19,838,772 km (0.111 R)
• M61: 20,220,097 km (0.075 R)
• M62: 20,818,040 km (0.09 R)
• M63: 20,990,077 km (0.065 R)
• M64: 21,248,732 km (0.04 R)
• M65: 21,944,063 km (0.039 R)
• M66: 22,338,403 km (0.109 R)
• M67: 23,267,555 km (0.057 R)
• M68: 25,991,284 km (0.12 R)
• M69: 26,501,412 km (0.113 R)
• M70: 26,734,486 km (0.054 R)
• M71: 26,968,158 km (0.116 R)
• M72: 27,108,630 km (0.092 R)
• M73: 27,531,693 km (0.085 R)
• M74: 27,767,758 km (0.073 R)
• M75: 28,051,845 km (0.114 R)
• M76: 29,245,785 km (0.03 R)
• M77: 29,438,318 km (0.06 R)
• M78: 30,018,608 km (0.119 R)
• M79: 30,212,936 km (0.074 R)
• M80: 30,994,136 km (0.104 R)
• M81: 31,436,497 km (0.096 R)
• M82: 32,228,168 km (0.101 R)
• M83: 32,476,800 km (0.111 R)
• M84: 32,626,398 km (0.084 R)
• M85: 33,126,504 km (0.111 R)
• M86: 33,327,264 km (0.069 R)
• M87: 33,679,567 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 5

Gravity: 32.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.92 AU - 7.56 AU

Year: 10226 Days

Day: 19.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,592,165 km

• M1: 156,779 km (0.105 R)
• M2: 219,011 km (0.086 R)
• M3: 414,087 km (0.112 R)
• M4: 505,790 km (0.09 R)
• M5: 877,092 km (0.071 R)
• M6: 1,667,268 km (0.091 R)
• M7: 1,790,387 km (0.086 R)
• M8: 1,840,503 km (0.1 R)
• M9: 1,891,067 km (0.072 R)
• M10: 1,967,810 km (0.069 R)
• M11: 2,204,175 km (0.111 R)
• M12: 2,285,107 km (0.117 R)
• M13: 2,366,938 km (0.115 R)
• M14: 2,936,905 km (0.069 R)
• M15: 3,025,916 km (0.094 R)
• M16: 3,115,824 km (0.115 R)
• M17: 3,899,418 km (0.085 R)
• M18: 4,363,620 km (0.117 R)
• M19: 5,307,134 km (0.077 R)
• M20: 5,379,539 km (0.044 R)
• M21: 6,007,551 km (0.11 R)
• M22: 6,972,757 km (0.05 R)
• M23: 7,331,792 km (0.117 R)
• M24: 7,574,589 km (0.084 R)
• M25: 8,487,136 km (0.081 R)
• M26: 8,870,406 km (0.111 R)
• M27: 9,302,744 km (0.053 R)
• M28: 9,346,426 km (0.119 R)
• M29: 10,368,329 km (0.097 R)
• M30: 10,504,314 km (0.062 R)
• M31: 10,869,632 km (0.078 R)
• M32: 10,961,634 km (0.032 R)
• M33: 11,146,238 km (0.12 R)
• M34: 11,285,514 km (0.073 R)
• M35: 11,425,388 km (0.086 R)
• M36: 11,518,886 km (0.081 R)
• M37: 12,132,986 km (0.075 R)
• M38: 12,854,646 km (0.092 R)
• M39: 13,739,068 km (0.054 R)
• M40: 14,288,990 km (0.075 R)
• M41: 14,339,405 km (0.039 R)
• M42: 15,204,529 km (0.109 R)
• M43: 15,358,914 km (0.09 R)
• M44: 15,981,840 km (0.104 R)
• M45: 17,198,669 km (0.103 R)
• M46: 17,413,342 km (0.033 R)
• M47: 17,467,197 km (0.12 R)
• M48: 17,953,839 km (0.07 R)
• M49: 18,609,676 km (0.116 R)
• M50: 19,496,342 km (0.052 R)
• M51: 20,794,852 km (0.106 R)
• M52: 21,368,111 km (0.115 R)
• M53: 22,004,650 km (0.067 R)
• M54: 22,179,231 km (0.112 R)
• M55: 22,296,067 km (0.067 R)
• M56: 22,706,114 km (0.076 R)
• M57: 23,059,614 km (0.099 R)
• M58: 23,237,037 km (0.113 R)
• M59: 23,593,230 km (0.116 R)
• M60: 24,191,023 km (0.099 R)
• M61: 24,311,150 km (0.073 R)
• M62: 24,612,440 km (0.055 R)
• M63: 24,793,753 km (0.098 R)
• M64: 26,941,829 km (0.052 R)
• M65: 28,448,877 km (0.101 R)
• M66: 28,893,482 km (0.093 R)
• M67: 29,532,714 km (0.103 R)
• M68: 30,112,107 km (0.106 R)
• M69: 31,412,860 km (0.115 R)
• M70: 31,675,255 km (0.105 R)
• M71: 32,466,627 km (0.099 R)
• M72: 34,136,140 km (0.099 R)
• M73: 34,608,570 km (0.094 R)
• M74: 35,083,244 km (0.099 R)
• M75: 35,491,796 km (0.101 R)
• M76: 35,628,378 km (0.071 R)
• M77: 37,488,478 km (0.025 R)
• M78: 38,185,455 km (0.113 R)
• M79: 39,662,883 km (0.076 R)
• M80: 40,017,430 km (0.119 R)
• M81: 40,872,532 km (0.108 R)
• M82: 41,015,697 km (0.055 R)
• M83: 45,608,052 km (0.114 R)
• M84: 46,277,353 km (0.085 R)
• M85: 47,550,282 km (0.052 R)
• M86: 47,851,422 km (0.071 R)
• M87: 48,834,729 km (0.08 R)
• M88: 49,138,562 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit