🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 327 Days

Day: 45 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.23 AU - 2.89 AU

Year: 1739 Days

Day: 29.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,724,536 km

• M1: 1,904,979 km (0.064 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 13.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.35 AU - 4.89 AU

Year: 3551 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,724,536 km

• M1: 223,948 km (0.116 R)
• M2: 347,516 km (0.055 R)
• M3: 606,470 km (0.104 R)
• M4: 801,545 km (0.111 R)
• M5: 1,135,897 km (0.041 R)
• M6: 2,161,689 km (0.104 R)
• M7: 2,267,605 km (0.109 R)
• M8: 2,363,347 km (0.105 R)
• M9: 2,979,541 km (0.095 R)
• M10: 3,071,543 km (0.111 R)
• M11: 3,943,699 km (0.119 R)
• M12: 4,045,126 km (0.082 R)
• M13: 4,935,683 km (0.105 R)
• M14: 5,251,184 km (0.118 R)
• M15: 5,622,187 km (0.094 R)
• M16: 5,753,385 km (0.076 R)
• M17: 6,018,622 km (0.067 R)
• M18: 6,288,047 km (0.067 R)
• M19: 6,458,439 km (0.078 R)
• M20: 6,926,232 km (0.116 R)
• M21: 7,190,870 km (0.035 R)
• M22: 7,531,056 km (0.101 R)
• M23: 8,791,268 km (0.09 R)
• M24: 9,097,346 km (0.113 R)
• M25: 9,212,985 km (0.07 R)
• M26: 9,719,972 km (0.091 R)
• M27: 9,897,694 km (0.089 R)
• M28: 10,216,039 km (0.109 R)
• M29: 10,396,753 km (0.037 R)
• M30: 10,965,524 km (0.059 R)
• M31: 11,068,148 km (0.096 R)
• M32: 11,398,759 km (0.118 R)
• M33: 11,544,468 km (0.082 R)
• M34: 12,303,527 km (0.09 R)
• M35: 12,388,948 km (0.081 R)
• M36: 12,474,518 km (0.074 R)
• M37: 12,710,733 km (0.099 R)
• M38: 13,231,333 km (0.072 R)
• M39: 13,428,503 km (0.066 R)
• M40: 13,781,255 km (0.103 R)
• M41: 14,316,067 km (0.11 R)
• M42: 14,405,976 km (0.051 R)
• M43: 14,925,978 km (0.095 R)
• M44: 15,017,083 km (0.082 R)
• M45: 15,498,339 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 6.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.96 AU - 13.52 AU

Year: 17080 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,724,536 km

• M1: 152,590 km (0.11 R)
• M2: 205,248 km (0.103 R)
• M3: 253,568 km (0.088 R)
• M4: 334,950 km (0.057 R)
• M5: 474,674 km (0.057 R)
• M6: 525,537 km (0.032 R)
• M7: 670,797 km (0.12 R)
• M8: 768,335 km (0.098 R)
• M9: 934,089 km (0.117 R)
• M10: 1,088,474 km (0.099 R)
• M11: 1,157,289 km (0.074 R)
• M12: 1,421,928 km (0.074 R)
• M13: 1,626,278 km (0.114 R)
• M14: 1,922,482 km (0.053 R)
• M15: 2,206,269 km (0.113 R)
• M16: 2,323,405 km (0.047 R)
• M17: 2,533,590 km (0.113 R)
• M18: 3,036,837 km (0.07 R)
• M19: 3,167,436 km (0.082 R)
• M20: 3,233,558 km (0.091 R)
• M21: 4,096,738 km (0.096 R)
• M22: 4,168,844 km (0.055 R)
• M23: 4,535,209 km (0.111 R)
• M24: 4,797,903 km (0.051 R)
• M25: 4,988,491 km (0.073 R)
• M26: 5,495,777 km (0.107 R)
• M27: 5,695,341 km (0.07 R)
• M28: 5,856,607 km (0.094 R)
• M29: 6,307,944 km (0.052 R)
• M30: 6,516,932 km (0.11 R)
• M31: 6,855,771 km (0.08 R)
• M32: 7,462,690 km (0.099 R)
• M33: 10,105,785 km (0.09 R)
• M34: 10,350,228 km (0.114 R)
• M35: 10,745,465 km (0.051 R)
• M36: 11,652,477 km (0.093 R)
• M37: 11,805,965 km (0.042 R)
• M38: 11,857,277 km (0.082 R)
• M39: 13,538,906 km (0.111 R)
• M40: 14,462,225 km (0.096 R)
• M41: 15,461,838 km (0.103 R)
• M42: 16,254,557 km (0.102 R)
• M43: 16,771,268 km (0.069 R)
• M44: 17,176,828 km (0.101 R)
• M45: 17,409,901 km (0.061 R)
• M46: 17,879,489 km (0.078 R)
• M47: 21,405,959 km (0.117 R)
• M48: 22,352,016 km (0.08 R)
• M49: 23,699,295 km (0.086 R)
• M50: 24,415,420 km (0.073 R)
• M51: 25,006,630 km (0.086 R)
• M52: 26,808,537 km (0.062 R)
• M53: 27,079,010 km (0.063 R)
• M54: 27,214,545 km (0.111 R)
• M55: 27,282,463 km (0.085 R)
• M56: 28,513,803 km (0.088 R)
• M57: 28,859,075 km (0.108 R)
• M58: 29,833,107 km (0.09 R)
• M59: 30,888,669 km (0.109 R)
• M60: 32,243,278 km (0.111 R)
• M61: 33,036,296 km (0.104 R)
• M62: 34,274,518 km (0.097 R)
• M63: 34,715,083 km (0.038 R)
• M64: 35,899,300 km (0.116 R)
• M65: 37,322,724 km (0.098 R)
• M66: 37,398,121 km (0.075 R)
• M67: 38,535,514 km (0.088 R)
• M68: 39,070,177 km (0.084 R)
• M69: 39,223,365 km (0.108 R)
• M70: 40,069,640 km (0.027 R)
• M71: 41,077,631 km (0.112 R)
• M72: 41,389,392 km (0.058 R)
• M73: 41,858,531 km (0.108 R)
• M74: 42,015,310 km (0.106 R)
• M75: 42,802,195 km (0.104 R)
• M76: 42,881,182 km (0.117 R)
• M77: 42,960,170 km (0.096 R)
• M78: 44,870,685 km (0.055 R)
• M79: 45,272,205 km (0.112 R)
• M80: 45,433,173 km (0.086 R)
• M81: 49,352,188 km (0.119 R)
• M82: 50,098,981 km (0.101 R)
• M83: 50,515,611 km (0.079 R)
• M84: 51,184,313 km (0.067 R)
• M85: 51,352,012 km (0.063 R)
• M86: 51,771,934 km (0.074 R)
• M87: 52,953,906 km (0.049 R)
• M88: 53,038,728 km (0.104 R)
• M89: 55,000,704 km (0.076 R)
• M90: 55,172,443 km (0.08 R)
• M91: 55,258,312 km (0.074 R)
• M92: 57,073,084 km (0.045 R)
• M93: 57,769,611 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.3

Radius: 3.3

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.55 AU - 14.51 AU

Year: 17716 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,724,536 km

• M1: 536,458 km (0.101 R)
• M2: 659,278 km (0.062 R)
• M3: 869,762 km (0.101 R)
• M4: 1,210,546 km (0.07 R)
• M5: 1,418,637 km (0.108 R)
• M6: 1,687,913 km (0.098 R)
• M7: 1,893,759 km (0.052 R)
• M8: 2,080,158 km (0.084 R)
• M9: 2,385,188 km (0.034 R)
• M10: 2,644,890 km (0.117 R)
• M11: 3,803,825 km (0.094 R)
• M12: 3,870,396 km (0.028 R)
• M13: 4,452,033 km (0.077 R)
• M14: 4,699,318 km (0.099 R)
• M15: 7,240,387 km (0.102 R)
• M16: 7,740,643 km (0.119 R)
• M17: 7,867,352 km (0.108 R)
• M18: 8,295,052 km (0.1 R)
• M19: 8,686,251 km (0.109 R)
• M20: 11,204,581 km (0.115 R)
• M21: 12,666,003 km (0.116 R)
• M22: 13,469,493 km (0.074 R)
• M23: 14,289,439 km (0.082 R)
• M24: 14,445,021 km (0.085 R)
• M25: 14,548,991 km (0.077 R)
• M26: 14,601,051 km (0.111 R)
• M27: 16,462,946 km (0.087 R)
• M28: 16,680,462 km (0.078 R)
• M29: 16,899,024 km (0.095 R)
• M30: 17,504,596 km (0.091 R)
• M31: 17,726,600 km (0.092 R)
• M32: 17,949,501 km (0.07 R)
• M33: 18,061,250 km (0.101 R)
• M34: 18,398,145 km (0.083 R)
• M35: 20,229,222 km (0.068 R)
• M36: 20,462,146 km (0.057 R)
• M37: 21,462,059 km (0.113 R)
• M38: 22,057,608 km (0.075 R)
• M39: 22,177,286 km (0.12 R)
• M40: 22,237,275 km (0.075 R)
• M41: 22,477,678 km (0.091 R)
• M42: 23,447,821 km (0.118 R)
• M43: 23,509,006 km (0.069 R)
• M44: 23,753,898 km (0.085 R)
• M45: 23,815,233 km (0.099 R)
• M46: 24,741,842 km (0.099 R)
• M47: 25,053,305 km (0.103 R)
• M48: 25,178,219 km (0.115 R)
• M49: 25,303,433 km (0.044 R)
• M50: 25,680,120 km (0.051 R)
• M51: 27,527,055 km (0.116 R)
• M52: 28,108,842 km (0.067 R)
• M53: 28,433,768 km (0.056 R)
• M54: 28,890,790 km (0.109 R)
• M55: 29,021,837 km (0.047 R)
• M56: 29,416,177 km (0.029 R)
• M57: 29,482,000 km (0.105 R)
• M58: 30,143,672 km (0.116 R)
• M59: 32,293,393 km (0.054 R)
• M60: 32,361,311 km (0.096 R)
• M61: 32,429,378 km (0.116 R)
• M62: 32,497,445 km (0.113 R)
• M63: 32,770,162 km (0.114 R)
• M64: 35,539,069 km (0.114 R)
• M65: 36,172,316 km (0.071 R)
• M66: 37,378,524 km (0.077 R)
• M67: 39,466,611 km (0.116 R)
• M68: 40,708,124 km (0.094 R)
• M69: 41,223,040 km (0.086 R)
• M70: 42,036,553 km (0.113 R)
• M71: 42,110,753 km (0.1 R)
• M72: 42,557,004 km (0.056 R)
• M73: 42,780,653 km (0.106 R)
• M74: 43,379,044 km (0.108 R)
• M75: 43,454,142 km (0.114 R)
• M76: 43,754,535 km (0.111 R)
• M77: 44,432,961 km (0.08 R)
• M78: 44,584,354 km (0.054 R)
• M79: 44,811,444 km (0.111 R)
• M80: 45,876,880 km (0.113 R)
• M81: 45,953,175 km (0.103 R)
• M82: 46,029,619 km (0.11 R)
• M83: 46,259,252 km (0.038 R)
• M84: 47,027,437 km (0.12 R)
• M85: 47,181,672 km (0.054 R)
• M86: 47,877,303 km (0.106 R)
• M87: 48,265,210 km (0.107 R)
• M88: 48,498,582 km (0.097 R)
• M89: 48,888,135 km (0.064 R)
• M90: 50,772,769 km (0.104 R)
• M91: 52,361,499 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit