🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.8 AU - 3.94 AU

Year: 2164 Days

Day: 17.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,323,043 km

• M1: 884,871 km (0.059 R)
• M2: 1,853,368 km (0.068 R)

Asteroid Belt

Center: 11.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.9

Radius: 5.3

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.74 AU - 23.34 AU

Year: 29065 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,323,043 km

• M1: 68,366 km (0.025 R)
• M2: 145,409 km (0.112 R)
• M3: 183,706 km (0.07 R)
• M4: 274,063 km (0.045 R)
• M5: 418,575 km (0.065 R)
• M6: 479,012 km (0.073 R)
• M7: 586,424 km (0.101 R)
• M8: 750,233 km (0.1 R)
• M9: 1,035,965 km (0.067 R)
• M10: 1,205,310 km (0.027 R)
• M11: 1,263,653 km (0.067 R)
• M12: 1,797,867 km (0.115 R)
• M13: 1,966,913 km (0.084 R)
• M14: 2,467,766 km (0.117 R)
• M15: 2,505,016 km (0.09 R)
• M16: 3,749,521 km (0.107 R)
• M17: 4,230,478 km (0.103 R)
• M18: 4,410,295 km (0.088 R)
• M19: 4,638,432 km (0.039 R)
• M20: 4,684,657 km (0.075 R)
• M21: 4,823,783 km (0.086 R)
• M22: 4,870,607 km (0.106 R)
• M23: 5,154,095 km (0.095 R)
• M24: 5,540,357 km (0.095 R)
• M25: 5,737,078 km (0.11 R)
• M26: 6,964,529 km (0.112 R)
• M27: 8,047,019 km (0.1 R)
• M28: 8,721,257 km (0.109 R)
• M29: 9,065,182 km (0.069 R)
• M30: 10,484,567 km (0.06 R)
• M31: 11,782,179 km (0.087 R)
• M32: 12,289,615 km (0.08 R)
• M33: 12,869,157 km (0.113 R)
• M34: 13,721,715 km (0.091 R)
• M35: 13,788,137 km (0.119 R)
• M36: 14,255,480 km (0.107 R)
• M37: 15,068,844 km (0.108 R)
• M38: 15,274,391 km (0.112 R)
• M39: 16,527,872 km (0.116 R)
• M40: 16,953,029 km (0.12 R)
• M41: 18,177,039 km (0.108 R)
• M42: 18,762,715 km (0.081 R)
• M43: 19,280,323 km (0.058 R)
• M44: 19,429,173 km (0.114 R)
• M45: 19,578,322 km (0.101 R)
• M46: 20,861,273 km (0.118 R)
• M47: 22,171,152 km (0.108 R)
• M48: 22,327,033 km (0.093 R)
• M49: 24,627,400 km (0.102 R)
• M50: 24,950,531 km (0.086 R)
• M51: 25,031,613 km (0.106 R)
• M52: 25,193,927 km (0.114 R)
• M53: 26,010,582 km (0.117 R)
• M54: 31,613,920 km (0.095 R)
• M55: 33,561,235 km (0.049 R)
• M56: 34,369,064 km (0.066 R)
• M57: 34,730,193 km (0.09 R)
• M58: 36,922,998 km (0.117 R)
• M59: 38,316,054 km (0.074 R)
• M60: 38,409,552 km (0.065 R)
• M61: 39,160,085 km (0.09 R)
• M62: 39,442,825 km (0.098 R)
• M63: 39,820,859 km (0.108 R)
• M64: 42,210,535 km (0.077 R)
• M65: 42,597,246 km (0.052 R)
• M66: 43,666,571 km (0.081 R)
• M67: 45,534,301 km (0.12 R)
• M68: 46,129,551 km (0.096 R)
• M69: 47,930,559 km (0.081 R)
• M70: 50,674,932 km (0.05 R)
• M71: 50,880,330 km (0.086 R)
• M72: 51,085,878 km (0.061 R)
• M73: 53,365,450 km (0.093 R)
• M74: 55,255,170 km (0.116 R)
• M75: 57,059,919 km (0.066 R)
• M76: 57,808,656 km (0.092 R)
• M77: 58,345,563 km (0.079 R)
• M78: 60,182,924 km (0.092 R)
• M79: 60,400,439 km (0.086 R)
• M80: 61,163,389 km (0.116 R)
• M81: 61,272,745 km (0.106 R)
• M82: 61,491,457 km (0.099 R)
• M83: 64,025,345 km (0.116 R)
• M84: 64,914,705 km (0.115 R)
• M85: 65,249,206 km (0.066 R)
• M86: 67,268,627 km (0.074 R)
• M87: 68,172,647 km (0.034 R)
• M88: 68,967,012 km (0.109 R)
• M89: 70,107,097 km (0.102 R)
• M90: 71,138,575 km (0.116 R)
• M91: 76,959,278 km (0.095 R)
• M92: 78,023,069 km (0.083 R)
• M93: 78,497,444 km (0.079 R)
• M94: 79,091,796 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 6.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 19.64 AU - 21.54 AU

Year: 32686 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,323,043 km

• M1: 211,980 km (0.026 R)
• M2: 414,536 km (0.115 R)
• M3: 575,204 km (0.118 R)
• M4: 687,701 km (0.073 R)
• M5: 825,481 km (0.064 R)
• M6: 934,687 km (0.101 R)
• M7: 1,187,657 km (0.042 R)
• M8: 1,418,337 km (0.116 R)
• M9: 1,872,965 km (0.054 R)
• M10: 1,969,157 km (0.11 R)
• M11: 4,399,524 km (0.117 R)
• M12: 5,188,054 km (0.1 R)
• M13: 5,289,631 km (0.078 R)
• M14: 6,377,956 km (0.088 R)
• M15: 6,596,369 km (0.113 R)
• M16: 8,153,982 km (0.113 R)
• M17: 8,791,418 km (0.087 R)
• M18: 9,486,001 km (0.046 R)
• M19: 10,283,208 km (0.076 R)
• M20: 10,797,675 km (0.103 R)
• M21: 11,276,687 km (0.081 R)
• M22: 11,408,483 km (0.116 R)
• M23: 11,896,172 km (0.118 R)
• M24: 12,075,241 km (0.102 R)
• M25: 13,168,203 km (0.11 R)
• M26: 13,446,455 km (0.103 R)
• M27: 14,866,139 km (0.113 R)
• M28: 15,010,800 km (0.096 R)
• M29: 15,107,440 km (0.116 R)
• M30: 15,447,327 km (0.106 R)
• M31: 15,789,756 km (0.072 R)
• M32: 17,285,436 km (0.067 R)
• M33: 20,463,194 km (0.091 R)
• M34: 20,624,011 km (0.078 R)
• M35: 21,109,157 km (0.119 R)
• M36: 21,217,466 km (0.118 R)
• M37: 22,421,130 km (0.115 R)
• M38: 22,975,391 km (0.105 R)
• M39: 23,310,340 km (0.082 R)
• M40: 23,422,239 km (0.052 R)
• M41: 24,324,315 km (0.058 R)
• M42: 25,756,565 km (0.106 R)
• M43: 26,453,691 km (0.073 R)
• M44: 30,152,947 km (0.104 R)
• M45: 31,380,397 km (0.114 R)
• M46: 31,627,832 km (0.112 R)
• M47: 34,074,206 km (0.117 R)
• M48: 35,095,361 km (0.056 R)
• M49: 36,061,764 km (0.118 R)
• M50: 36,906,393 km (0.089 R)
• M51: 37,888,952 km (0.12 R)
• M52: 39,345,736 km (0.051 R)
• M53: 40,080,860 km (0.049 R)
• M54: 40,551,046 km (0.041 R)
• M55: 40,955,559 km (0.092 R)
• M56: 44,170,118 km (0.079 R)
• M57: 44,308,795 km (0.113 R)
• M58: 47,323,042 km (0.075 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit