🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.38 AU

Year: 1041 Days

Day: 20.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.38 AU - 2.46 AU

Year: 1375 Days

Day: 21.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,359,220 km

• M1: 204,949 km (0.078 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 13.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.77 AU - 10.81 AU

Year: 10342 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,359,220 km

• M1: 188,493 km (0.09 R)
• M2: 370,554 km (0.082 R)
• M3: 628,909 km (0.108 R)
• M4: 860,936 km (0.072 R)
• M5: 996,023 km (0.042 R)
• M6: 1,171,800 km (0.067 R)
• M7: 1,611,169 km (0.051 R)
• M8: 1,724,265 km (0.038 R)
• M9: 1,879,548 km (0.048 R)
• M10: 2,395,062 km (0.111 R)
• M11: 2,816,180 km (0.118 R)
• M12: 3,024,121 km (0.107 R)
• M13: 3,141,705 km (0.043 R)
• M14: 3,479,646 km (0.052 R)
• M15: 3,578,381 km (0.061 R)
• M16: 3,753,411 km (0.083 R)
• M17: 4,217,014 km (0.07 R)
• M18: 4,322,481 km (0.092 R)
• M19: 4,536,256 km (0.059 R)
• M20: 5,114,153 km (0.097 R)
• M21: 5,255,224 km (0.115 R)
• M22: 5,657,193 km (0.053 R)
• M23: 5,803,201 km (0.07 R)
• M24: 6,248,853 km (0.037 R)
• M25: 6,985,024 km (0.111 R)
• M26: 7,268,213 km (0.116 R)
• M27: 8,140,518 km (0.049 R)
• M28: 8,943,709 km (0.05 R)
• M29: 10,625,338 km (0.107 R)
• M30: 11,170,772 km (0.114 R)
• M31: 11,428,380 km (0.104 R)
• M32: 11,725,182 km (0.104 R)
• M33: 12,250,869 km (0.069 R)
• M34: 13,520,506 km (0.106 R)
• M35: 14,230,497 km (0.067 R)
• M36: 14,470,004 km (0.075 R)
• M37: 14,670,465 km (0.107 R)
• M38: 14,871,973 km (0.034 R)
• M39: 15,277,683 km (0.099 R)
• M40: 15,645,993 km (0.114 R)
• M41: 16,433,027 km (0.088 R)
• M42: 17,063,582 km (0.09 R)
• M43: 17,190,591 km (0.094 R)
• M44: 17,744,851 km (0.081 R)
• M45: 17,916,589 km (0.081 R)
• M46: 18,175,244 km (0.038 R)
• M47: 19,046,203 km (0.112 R)
• M48: 19,486,918 km (0.061 R)
• M49: 19,664,042 km (0.102 R)
• M50: 20,603,217 km (0.094 R)
• M51: 20,738,603 km (0.07 R)
• M52: 21,465,499 km (0.058 R)
• M53: 22,016,169 km (0.114 R)
• M54: 23,084,747 km (0.099 R)
• M55: 23,932,667 km (0.115 R)
• M56: 24,027,512 km (0.111 R)
• M57: 24,599,275 km (0.103 R)
• M58: 24,742,889 km (0.104 R)
• M59: 26,930,908 km (0.08 R)
• M60: 27,128,527 km (0.072 R)
• M61: 28,675,219 km (0.053 R)
• M62: 29,841,334 km (0.087 R)
• M63: 30,610,268 km (0.116 R)
• M64: 30,867,875 km (0.1 R)
• M65: 31,437,544 km (0.049 R)
• M66: 31,697,545 km (0.072 R)
• M67: 33,697,220 km (0.056 R)
• M68: 34,337,050 km (0.12 R)
• M69: 34,497,718 km (0.111 R)
• M70: 35,304,499 km (0.105 R)
• M71: 35,791,590 km (0.067 R)
• M72: 36,553,641 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.2

Radius: 4.2

Gravity: 27.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.89 AU - 19.53 AU

Year: 27222 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,359,220 km

• M1: 59,690 km (0.116 R)
• M2: 983,606 km (0.117 R)
• M3: 1,156,242 km (0.045 R)
• M4: 1,529,489 km (0.103 R)
• M5: 1,901,987 km (0.044 R)
• M6: 2,153,312 km (0.036 R)
• M7: 2,806,007 km (0.059 R)
• M8: 3,558,634 km (0.114 R)
• M9: 3,602,167 km (0.118 R)
• M10: 3,645,850 km (0.036 R)
• M11: 3,957,013 km (0.089 R)
• M12: 4,047,520 km (0.118 R)
• M13: 4,230,478 km (0.083 R)
• M14: 4,843,680 km (0.058 R)
• M15: 5,686,514 km (0.092 R)
• M16: 6,046,746 km (0.074 R)
• M17: 6,098,806 km (0.111 R)
• M18: 6,951,663 km (0.065 R)
• M19: 7,447,580 km (0.065 R)
• M20: 10,278,720 km (0.086 R)
• M21: 10,779,574 km (0.097 R)
• M22: 11,675,067 km (0.098 R)
• M23: 11,739,843 km (0.061 R)
• M24: 12,594,046 km (0.118 R)
• M25: 13,264,694 km (0.035 R)
• M26: 13,946,860 km (0.11 R)
• M27: 16,568,114 km (0.078 R)
• M28: 16,640,968 km (0.118 R)
• M29: 17,080,636 km (0.097 R)
• M30: 18,046,590 km (0.107 R)
• M31: 18,347,281 km (0.098 R)
• M32: 19,489,760 km (0.043 R)
• M33: 20,890,744 km (0.088 R)
• M34: 21,285,683 km (0.065 R)
• M35: 21,364,970 km (0.077 R)
• M36: 24,200,896 km (0.096 R)
• M37: 24,532,405 km (0.11 R)
• M38: 25,200,061 km (0.079 R)
• M39: 27,929,623 km (0.073 R)
• M40: 30,751,338 km (0.082 R)
• M41: 31,742,125 km (0.055 R)
• M42: 32,104,900 km (0.05 R)
• M43: 33,385,757 km (0.115 R)
• M44: 33,754,815 km (0.059 R)
• M45: 34,310,720 km (0.083 R)
• M46: 36,755,000 km (0.093 R)
• M47: 37,327,062 km (0.086 R)
• M48: 37,710,033 km (0.101 R)
• M49: 38,190,541 km (0.117 R)
• M50: 38,866,724 km (0.103 R)
• M51: 39,157,691 km (0.08 R)
• M52: 40,230,757 km (0.118 R)
• M53: 42,905,567 km (0.115 R)
• M54: 44,720,339 km (0.12 R)
• M55: 45,739,399 km (0.05 R)
• M56: 45,944,049 km (0.12 R)
• M57: 46,251,772 km (0.118 R)
• M58: 46,972,235 km (0.089 R)
• M59: 48,007,901 km (0.072 R)
• M60: 48,946,628 km (0.095 R)
• M61: 50,101,972 km (0.096 R)
• M62: 52,118,552 km (0.073 R)
• M63: 54,053,451 km (0.072 R)
• M64: 56,011,836 km (0.078 R)
• M65: 56,340,503 km (0.072 R)
• M66: 57,661,452 km (0.096 R)
• M67: 59,215,325 km (0.087 R)
• M68: 60,333,719 km (0.079 R)
• M69: 60,558,265 km (0.055 R)
• M70: 61,571,940 km (0.115 R)
• M71: 61,797,983 km (0.092 R)
• M72: 62,137,570 km (0.063 R)
• M73: 62,932,383 km (0.082 R)
• M74: 64,187,958 km (0.076 R)
• M75: 64,302,550 km (0.114 R)
• M76: 66,260,487 km (0.112 R)
• M77: 66,608,003 km (0.111 R)
• M78: 66,724,091 km (0.089 R)
• M79: 67,770,977 km (0.114 R)
• M80: 69,175,252 km (0.103 R)
• M81: 69,880,905 km (0.093 R)
• M82: 70,116,672 km (0.118 R)
• M83: 71,180,911 km (0.117 R)
• M84: 75,249,375 km (0.085 R)
• M85: 75,491,125 km (0.116 R)
• M86: 78,411,126 km (0.056 R)
• M87: 80,501,756 km (0.118 R)
• M88: 80,996,326 km (0.047 R)
• M89: 81,491,794 km (0.064 R)
• M90: 81,615,961 km (0.043 R)
• M91: 82,361,557 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit