🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.42 AU - 1.62 AU

Year: 807 Days

Day: 38 Hours

Environment

Temp: -89 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.45 AU - 2.69 AU

Year: 1773 Days

Day: 41.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 11.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.83 AU - 3.63 AU

Year: 2499 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,377,610 km

• M1: 165,156 km (0.075 R)
• M2: 273,764 km (0.055 R)
• M3: 358,436 km (0.058 R)
• M4: 428,747 km (0.064 R)
• M5: 527,033 km (0.049 R)
• M6: 610,808 km (0.058 R)
• M7: 976,874 km (0.083 R)
• M8: 1,205,011 km (0.104 R)
• M9: 1,278,015 km (0.11 R)
• M10: 1,385,127 km (0.069 R)
• M11: 1,574,368 km (0.094 R)
• M12: 1,748,500 km (0.116 R)
• M13: 1,844,093 km (0.051 R)
• M14: 2,028,248 km (0.034 R)
• M15: 2,154,359 km (0.082 R)
• M16: 2,296,327 km (0.074 R)
• M17: 2,414,809 km (0.029 R)
• M18: 3,037,884 km (0.119 R)
• M19: 3,110,140 km (0.054 R)
• M20: 3,286,067 km (0.092 R)
• M21: 3,724,688 km (0.084 R)
• M22: 3,802,329 km (0.057 R)
• M23: 3,943,250 km (0.106 R)
• M24: 4,054,102 km (0.106 R)
• M25: 4,149,995 km (0.102 R)
• M26: 4,607,465 km (0.111 R)
• M27: 5,271,530 km (0.086 R)
• M28: 5,446,709 km (0.06 R)
• M29: 5,677,239 km (0.115 R)
• M30: 5,874,858 km (0.06 R)
• M31: 5,983,765 km (0.107 R)
• M32: 6,056,619 km (0.078 R)
• M33: 6,148,173 km (0.09 R)
• M34: 6,388,427 km (0.096 R)
• M35: 6,612,824 km (0.063 R)
• M36: 6,859,062 km (0.101 R)
• M37: 7,050,548 km (0.093 R)
• M38: 7,185,635 km (0.117 R)
• M39: 7,263,126 km (0.072 R)
• M40: 7,341,067 km (0.096 R)
• M41: 7,536,890 km (0.102 R)
• M42: 7,714,613 km (0.1 R)
• M43: 7,814,095 km (0.102 R)
• M44: 8,155,029 km (0.113 R)
• M45: 8,296,997 km (0.066 R)
• M46: 8,378,378 km (0.062 R)
• M47: 8,686,251 km (0.111 R)
• M48: 8,893,444 km (0.103 R)
• M49: 8,997,714 km (0.098 R)
• M50: 9,270,730 km (0.083 R)
• M51: 9,589,074 km (0.044 R)
• M52: 10,127,776 km (0.05 R)
• M53: 10,258,524 km (0.03 R)
• M54: 10,389,871 km (0.091 R)
• M55: 10,609,930 km (0.119 R)
• M56: 10,720,632 km (0.065 R)
• M57: 10,987,814 km (0.058 R)
• M58: 11,189,622 km (0.039 R)
• M59: 11,733,709 km (0.089 R)
• M60: 11,871,040 km (0.092 R)
• M61: 12,101,271 km (0.033 R)
• M62: 12,263,285 km (0.057 R)
• M63: 12,496,060 km (0.117 R)
• M64: 12,918,524 km (0.112 R)
• M65: 13,060,493 km (0.099 R)
• M66: 13,537,261 km (0.115 R)
• M67: 13,850,220 km (0.095 R)
• M68: 14,311,879 km (0.113 R)
• M69: 14,385,331 km (0.031 R)
• M70: 16,515,755 km (0.106 R)
• M71: 17,369,210 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 10.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.61 AU - 4.09 AU

Year: 2639 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,377,610 km

• M1: 147,803 km (0.087 R)
• M2: 218,862 km (0.111 R)
• M3: 361,578 km (0.104 R)
• M4: 459,565 km (0.108 R)
• M5: 909,256 km (0.115 R)
• M6: 1,194,389 km (0.087 R)
• M7: 1,293,124 km (0.117 R)
• M8: 1,490,294 km (0.089 R)
• M9: 1,866,533 km (0.093 R)
• M10: 1,972,598 km (0.056 R)
• M11: 2,050,987 km (0.026 R)
• M12: 2,522,818 km (0.076 R)
• M13: 2,629,781 km (0.082 R)
• M14: 2,705,627 km (0.062 R)
• M15: 2,826,353 km (0.118 R)
• M16: 3,234,156 km (0.089 R)
• M17: 3,339,024 km (0.05 R)
• M18: 3,528,415 km (0.051 R)
• M19: 3,672,777 km (0.079 R)
• M20: 3,757,899 km (0.064 R)
• M21: 3,917,669 km (0.119 R)
• M22: 4,092,399 km (0.058 R)
• M23: 4,436,774 km (0.06 R)
• M24: 4,645,313 km (0.051 R)
• M25: 5,031,575 km (0.092 R)
• M26: 5,249,090 km (0.059 R)
• M27: 5,400,483 km (0.118 R)
• M28: 5,469,897 km (0.083 R)
• M29: 5,721,819 km (0.096 R)
• M30: 5,877,700 km (0.081 R)
• M31: 5,949,059 km (0.06 R)
• M32: 6,049,439 km (0.113 R)
• M33: 6,456,495 km (0.089 R)
• M34: 6,589,337 km (0.119 R)
• M35: 6,693,158 km (0.119 R)
• M36: 7,129,386 km (0.116 R)
• M37: 7,297,384 km (0.099 R)
• M38: 7,389,536 km (0.108 R)
• M39: 7,715,061 km (0.116 R)
• M40: 7,809,009 km (0.076 R)
• M41: 8,108,803 km (0.115 R)
• M42: 8,541,440 km (0.079 R)
• M43: 8,654,835 km (0.054 R)
• M44: 8,768,829 km (0.065 R)
• M45: 9,014,618 km (0.051 R)
• M46: 9,362,583 km (0.115 R)
• M47: 9,546,588 km (0.067 R)
• M48: 9,714,886 km (0.061 R)
• M49: 9,918,339 km (0.089 R)
• M50: 10,003,460 km (0.068 R)
• M51: 10,432,806 km (0.091 R)
• M52: 10,641,046 km (0.067 R)
• M53: 10,745,765 km (0.064 R)
• M54: 10,920,944 km (0.059 R)
• M55: 11,061,715 km (0.049 R)
• M56: 11,309,599 km (0.076 R)
• M57: 11,559,427 km (0.072 R)
• M58: 11,792,950 km (0.098 R)
• M59: 11,865,056 km (0.029 R)
• M60: 11,991,765 km (0.115 R)
• M61: 12,137,174 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.2

Radius: 4.4

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.05 AU - 10.77 AU

Year: 14458 Days

Day: 17.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,377,610 km

• M1: 78,539 km (0.115 R)
• M2: 740,659 km (0.11 R)
• M3: 1,144,723 km (0.067 R)
• M4: 1,493,136 km (0.079 R)
• M5: 1,521,261 km (0.082 R)
• M6: 1,752,539 km (0.032 R)
• M7: 1,842,298 km (0.059 R)
• M8: 1,872,367 km (0.065 R)
• M9: 1,933,403 km (0.117 R)
• M10: 2,088,536 km (0.114 R)
• M11: 2,120,101 km (0.104 R)
• M12: 2,247,858 km (0.058 R)
• M13: 2,680,195 km (0.087 R)
• M14: 2,749,010 km (0.081 R)
• M15: 2,783,568 km (0.036 R)
• M16: 2,923,591 km (0.078 R)
• M17: 3,431,326 km (0.098 R)
• M18: 3,810,407 km (0.059 R)
• M19: 4,044,378 km (0.084 R)
• M20: 4,485,094 km (0.112 R)
• M21: 4,608,063 km (0.091 R)
• M22: 4,690,492 km (0.067 R)
• M23: 5,068,077 km (0.063 R)
• M24: 5,630,265 km (0.054 R)
• M25: 6,166,873 km (0.09 R)
• M26: 6,672,813 km (0.076 R)
• M27: 6,813,136 km (0.074 R)
• M28: 7,675,268 km (0.105 R)
• M29: 8,268,873 km (0.073 R)
• M30: 8,318,988 km (0.089 R)
• M31: 8,622,073 km (0.069 R)
• M32: 8,723,800 km (0.089 R)
• M33: 9,238,716 km (0.116 R)
• M34: 11,618,519 km (0.054 R)
• M35: 12,355,887 km (0.094 R)
• M36: 12,585,818 km (0.109 R)
• M37: 13,049,871 km (0.062 R)
• M38: 14,354,813 km (0.041 R)
• M39: 16,514,707 km (0.088 R)
• M40: 17,535,264 km (0.104 R)
• M41: 19,569,945 km (0.063 R)
• M42: 20,107,001 km (0.09 R)
• M43: 21,333,105 km (0.091 R)
• M44: 21,816,456 km (0.118 R)
• M45: 22,653,456 km (0.041 R)
• M46: 22,934,700 km (0.097 R)
• M47: 24,071,494 km (0.116 R)
• M48: 24,214,809 km (0.111 R)
• M49: 24,718,954 km (0.062 R)
• M50: 24,791,210 km (0.064 R)
• M51: 25,445,102 km (0.092 R)
• M52: 26,178,131 km (0.097 R)
• M53: 26,325,635 km (0.103 R)
• M54: 28,116,471 km (0.058 R)
• M55: 28,798,039 km (0.114 R)
• M56: 29,408,548 km (0.096 R)
• M57: 30,797,564 km (0.111 R)
• M58: 31,578,465 km (0.073 R)
• M59: 31,892,770 km (0.096 R)
• M60: 32,286,960 km (0.081 R)
• M61: 32,365,948 km (0.101 R)
• M62: 32,445,085 km (0.101 R)
• M63: 33,639,176 km (0.06 R)
• M64: 37,058,534 km (0.11 R)
• M65: 37,141,262 km (0.102 R)
• M66: 37,805,476 km (0.091 R)
• M67: 38,389,955 km (0.063 R)
• M68: 39,567,739 km (0.107 R)
• M69: 40,501,380 km (0.055 R)
• M70: 40,671,921 km (0.092 R)
• M71: 40,842,762 km (0.089 R)
• M72: 42,303,884 km (0.068 R)
• M73: 42,736,970 km (0.027 R)
• M74: 42,823,737 km (0.117 R)
• M75: 43,694,845 km (0.102 R)
• M76: 44,483,675 km (0.118 R)
• M77: 46,789,128 km (0.075 R)
• M78: 47,416,391 km (0.055 R)
• M79: 47,776,174 km (0.062 R)
• M80: 50,411,042 km (0.09 R)
• M81: 53,372,631 km (0.07 R)
• M82: 54,780,197 km (0.089 R)
• M83: 56,485,463 km (0.113 R)
• M84: 57,440,197 km (0.117 R)
• M85: 57,535,939 km (0.059 R)
• M86: 58,015,700 km (0.115 R)
• M87: 58,785,979 km (0.082 R)
• M88: 59,075,601 km (0.088 R)
• M89: 59,462,610 km (0.106 R)
• M90: 60,239,173 km (0.101 R)
• M91: 60,531,338 km (0.071 R)
• M92: 62,392,036 km (0.073 R)
• M93: 62,589,056 km (0.068 R)
• M94: 62,786,226 km (0.106 R)
• M95: 64,569,882 km (0.08 R)
• M96: 65,268,055 km (0.095 R)
• M97: 65,768,310 km (0.071 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: 514 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit