🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.82 AU - 2.9 AU

Year: 1732 Days

Day: 35.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 11.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.72 AU - 13.58 AU

Year: 14242 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,201,112 km

• M1: 187,446 km (0.109 R)
• M2: 498,011 km (0.097 R)
• M3: 627,264 km (0.072 R)
• M4: 901,028 km (0.062 R)
• M5: 1,476,381 km (0.057 R)
• M6: 1,643,482 km (0.053 R)
• M7: 2,245,913 km (0.101 R)
• M8: 2,605,097 km (0.103 R)
• M9: 3,017,987 km (0.045 R)
• M10: 3,268,564 km (0.09 R)
• M11: 3,378,070 km (0.074 R)
• M12: 3,866,806 km (0.09 R)
• M13: 4,099,879 km (0.075 R)
• M14: 4,827,224 km (0.05 R)
• M15: 5,248,641 km (0.108 R)
• M16: 5,550,679 km (0.079 R)
• M17: 5,726,008 km (0.107 R)
• M18: 5,947,563 km (0.106 R)
• M19: 6,126,930 km (0.072 R)
• M20: 6,862,354 km (0.086 R)
• M21: 7,050,548 km (0.065 R)
• M22: 7,145,393 km (0.112 R)
• M23: 7,432,172 km (0.081 R)
• M24: 7,722,840 km (0.119 R)
• M25: 7,918,814 km (0.054 R)
• M26: 10,449,262 km (0.099 R)
• M27: 11,104,351 km (0.094 R)
• M28: 11,270,255 km (0.031 R)
• M29: 11,660,556 km (0.098 R)
• M30: 12,339,880 km (0.034 R)
• M31: 12,626,659 km (0.105 R)
• M32: 13,032,069 km (0.076 R)
• M33: 13,559,401 km (0.058 R)
• M34: 13,677,584 km (0.091 R)
• M35: 14,817,220 km (0.069 R)
• M36: 17,442,813 km (0.074 R)
• M37: 17,764,897 km (0.109 R)
• M38: 18,088,926 km (0.117 R)
• M39: 19,537,781 km (0.038 R)
• M40: 20,073,940 km (0.096 R)
• M41: 21,092,103 km (0.096 R)
• M42: 21,780,403 km (0.11 R)
• M43: 22,896,702 km (0.039 R)
• M44: 23,675,060 km (0.094 R)
• M45: 25,257,506 km (0.092 R)
• M46: 26,282,401 km (0.06 R)
• M47: 26,577,707 km (0.088 R)
• M48: 27,171,611 km (0.082 R)
• M49: 28,675,369 km (0.086 R)
• M50: 28,979,501 km (0.116 R)
• M51: 29,514,014 km (0.081 R)
• M52: 29,667,352 km (0.098 R)
• M53: 32,869,046 km (0.109 R)
• M54: 33,666,402 km (0.038 R)
• M55: 34,147,958 km (0.03 R)
• M56: 34,793,473 km (0.114 R)
• M57: 35,199,033 km (0.064 R)
• M58: 35,280,264 km (0.047 R)
• M59: 35,361,645 km (0.104 R)
• M60: 36,014,790 km (0.096 R)
• M61: 38,081,335 km (0.053 R)
• M62: 38,750,636 km (0.111 R)
• M63: 38,918,634 km (0.096 R)
• M64: 39,846,739 km (0.065 R)
• M65: 41,467,034 km (0.069 R)
• M66: 42,069,315 km (0.097 R)
• M67: 44,156,504 km (0.101 R)
• M68: 44,244,169 km (0.07 R)
• M69: 46,099,182 km (0.037 R)
• M70: 46,812,465 km (0.077 R)
• M71: 47,709,304 km (0.118 R)
• M72: 48,340,458 km (0.099 R)
• M73: 49,428,782 km (0.081 R)
• M74: 49,884,756 km (0.092 R)
• M75: 51,999,771 km (0.104 R)
• M76: 52,092,372 km (0.114 R)
• M77: 53,675,267 km (0.118 R)
• M78: 54,331,703 km (0.105 R)
• M79: 55,179,474 km (0.117 R)
• M80: 56,126,728 km (0.06 R)
• M81: 58,325,517 km (0.096 R)
• M82: 59,774,672 km (0.069 R)
• M83: 59,871,761 km (0.073 R)
• M84: 62,216,258 km (0.109 R)
• M85: 62,511,415 km (0.097 R)
• M86: 63,597,645 km (0.104 R)
• M87: 64,491,044 km (0.088 R)
• M88: 65,688,724 km (0.101 R)
• M89: 65,889,036 km (0.117 R)
• M90: 66,793,056 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 4.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.84 AU - 15.06 AU

Year: 19673 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,201,112 km

• M1: 64,626 km (0.066 R)
• M2: 635,641 km (0.067 R)
• M3: 1,284,597 km (0.085 R)
• M4: 1,602,941 km (0.067 R)
• M5: 2,124,290 km (0.118 R)
• M6: 2,669,275 km (0.077 R)
• M7: 3,255,250 km (0.083 R)
• M8: 3,361,165 km (0.083 R)
• M9: 3,685,643 km (0.038 R)
• M10: 4,422,412 km (0.072 R)
• M11: 4,747,638 km (0.071 R)
• M12: 4,897,984 km (0.091 R)
• M13: 6,419,394 km (0.099 R)
• M14: 7,299,628 km (0.053 R)
• M15: 8,689,243 km (0.102 R)
• M16: 8,762,695 km (0.117 R)
• M17: 8,836,297 km (0.115 R)
• M18: 9,546,139 km (0.12 R)
• M19: 10,196,591 km (0.113 R)
• M20: 10,312,978 km (0.056 R)
• M21: 10,468,709 km (0.087 R)
• M22: 10,743,072 km (0.079 R)
• M23: 10,782,416 km (0.104 R)
• M24: 11,580,371 km (0.119 R)
• M25: 12,770,721 km (0.029 R)
• M26: 12,854,347 km (0.082 R)
• M27: 15,354,277 km (0.054 R)
• M28: 15,443,138 km (0.114 R)
• M29: 16,704,547 km (0.102 R)
• M30: 17,765,196 km (0.087 R)
• M31: 18,186,164 km (0.087 R)
• M32: 19,709,370 km (0.118 R)
• M33: 20,096,529 km (0.078 R)
• M34: 21,769,781 km (0.097 R)
• M35: 22,169,956 km (0.074 R)
• M36: 22,270,336 km (0.07 R)
• M37: 23,231,801 km (0.09 R)
• M38: 23,333,827 km (0.09 R)
• M39: 24,517,445 km (0.116 R)
• M40: 25,615,195 km (0.103 R)
• M41: 25,720,512 km (0.076 R)
• M42: 25,878,936 km (0.102 R)
• M43: 26,090,467 km (0.109 R)
• M44: 28,510,512 km (0.073 R)
• M45: 28,893,333 km (0.07 R)
• M46: 30,665,170 km (0.105 R)
• M47: 30,833,019 km (0.069 R)
• M48: 32,130,331 km (0.11 R)
• M49: 32,700,000 km (0.117 R)
• M50: 35,833,028 km (0.104 R)
• M51: 36,660,753 km (0.113 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit