🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1 AU - 1.02 AU

Year: 440 Days

Day: 31.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.21 AU - 1.59 AU

Year: 718 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,319,485 km

• M1: 504,893 km (0.055 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.41 AU - 14.53 AU

Year: 17952 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,319,485 km

• M1: 193,131 km (0.063 R)
• M2: 264,339 km (0.119 R)
• M3: 859,290 km (0.106 R)
• M4: 985,551 km (0.12 R)
• M5: 1,441,525 km (0.049 R)
• M6: 1,570,329 km (0.05 R)
• M7: 2,294,083 km (0.091 R)
• M8: 2,344,049 km (0.088 R)
• M9: 2,650,874 km (0.101 R)
• M10: 2,943,488 km (0.06 R)
• M11: 3,107,297 km (0.103 R)
• M12: 3,162,649 km (0.077 R)
• M13: 3,218,299 km (0.103 R)
• M14: 3,415,619 km (0.074 R)
• M15: 3,792,456 km (0.107 R)
• M16: 4,336,094 km (0.096 R)
• M17: 4,429,144 km (0.114 R)
• M18: 4,522,792 km (0.109 R)
• M19: 4,680,319 km (0.117 R)
• M20: 5,262,255 km (0.1 R)
• M21: 6,108,081 km (0.088 R)
• M22: 6,671,317 km (0.029 R)
• M23: 8,074,246 km (0.117 R)
• M24: 8,112,393 km (0.111 R)
• M25: 8,150,541 km (0.037 R)
• M26: 8,419,518 km (0.106 R)
• M27: 8,769,726 km (0.085 R)
• M28: 9,005,642 km (0.102 R)
• M29: 9,524,298 km (0.111 R)
• M30: 9,766,946 km (0.082 R)
• M31: 9,848,327 km (0.111 R)
• M32: 10,052,678 km (0.098 R)
• M33: 10,799,769 km (0.062 R)
• M34: 11,137,561 km (0.109 R)
• M35: 11,180,047 km (0.083 R)
• M36: 11,307,804 km (0.079 R)
• M37: 12,788,823 km (0.085 R)
• M38: 13,326,029 km (0.102 R)
• M39: 13,552,071 km (0.094 R)
• M40: 14,283,754 km (0.111 R)
• M41: 14,700,983 km (0.078 R)
• M42: 15,358,017 km (0.082 R)
• M43: 15,547,408 km (0.111 R)
• M44: 16,024,475 km (0.094 R)
• M45: 16,313,049 km (0.063 R)
• M46: 16,797,747 km (0.104 R)
• M47: 17,632,503 km (0.058 R)
• M48: 17,682,020 km (0.109 R)
• M49: 17,880,685 km (0.061 R)
• M50: 17,930,352 km (0.107 R)
• M51: 18,129,916 km (0.056 R)
• M52: 18,179,881 km (0.108 R)
• M53: 18,833,923 km (0.091 R)
• M54: 19,393,419 km (0.112 R)
• M55: 19,495,744 km (0.083 R)
• M56: 20,476,508 km (0.119 R)
• M57: 21,791,473 km (0.042 R)
• M58: 22,647,173 km (0.053 R)
• M59: 23,568,397 km (0.087 R)
• M60: 23,786,959 km (0.103 R)
• M61: 24,171,126 km (0.077 R)
• M62: 24,226,178 km (0.066 R)
• M63: 24,834,294 km (0.071 R)
• M64: 24,945,445 km (0.068 R)
• M65: 25,671,593 km (0.075 R)
• M66: 26,745,556 km (0.083 R)
• M67: 26,859,400 km (0.085 R)
• M68: 27,661,245 km (0.115 R)
• M69: 29,523,289 km (0.12 R)
• M70: 30,409,956 km (0.038 R)
• M71: 31,005,954 km (0.069 R)
• M72: 31,305,299 km (0.112 R)
• M73: 31,365,288 km (0.095 R)
• M74: 31,605,692 km (0.118 R)
• M75: 32,573,440 km (0.089 R)
• M76: 33,735,068 km (0.107 R)
• M77: 34,351,860 km (0.112 R)
• M78: 34,475,727 km (0.091 R)
• M79: 35,034,774 km (0.087 R)
• M80: 35,722,027 km (0.107 R)
• M81: 35,784,858 km (0.107 R)
• M82: 36,792,998 km (0.11 R)
• M83: 37,682,956 km (0.113 R)
• M84: 38,708,599 km (0.1 R)
• M85: 38,966,356 km (0.083 R)
• M86: 39,678,442 km (0.079 R)
• M87: 40,198,893 km (0.103 R)
• M88: 41,972,375 km (0.115 R)
• M89: 43,503,061 km (0.093 R)
• M90: 43,637,100 km (0.084 R)
• M91: 44,848,993 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 7.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.07 AU - 13.17 AU

Year: 20600 Days

Day: 20.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,319,485 km

• M1: 729,589 km (0.056 R)
• M2: 828,623 km (0.099 R)
• M3: 1,211,144 km (0.1 R)
• M4: 1,349,971 km (0.054 R)
• M5: 1,473,240 km (0.106 R)
• M6: 2,144,785 km (0.104 R)
• M7: 2,289,296 km (0.099 R)
• M8: 3,903,906 km (0.092 R)
• M9: 4,566,176 km (0.076 R)
• M10: 5,198,227 km (0.067 R)
• M11: 5,360,541 km (0.085 R)
• M12: 6,162,834 km (0.118 R)
• M13: 6,895,265 km (0.106 R)
• M14: 8,251,669 km (0.059 R)
• M15: 8,593,799 km (0.06 R)
• M16: 8,670,543 km (0.042 R)
• M17: 8,979,463 km (0.114 R)
• M18: 9,174,538 km (0.116 R)
• M19: 9,331,466 km (0.085 R)
• M20: 9,449,798 km (0.115 R)
• M21: 9,608,372 km (0.03 R)
• M22: 9,847,729 km (0.062 R)
• M23: 10,908,078 km (0.086 R)
• M24: 11,833,341 km (0.08 R)
• M25: 13,534,568 km (0.108 R)
• M26: 14,209,105 km (0.105 R)
• M27: 14,664,930 km (0.072 R)
• M28: 15,637,465 km (0.07 R)
• M29: 15,731,263 km (0.09 R)
• M30: 16,392,486 km (0.111 R)
• M31: 16,487,630 km (0.119 R)
• M32: 16,774,409 km (0.077 R)
• M33: 18,232,689 km (0.118 R)
• M34: 18,529,192 km (0.099 R)
• M35: 19,177,101 km (0.119 R)
• M36: 19,630,083 km (0.114 R)
• M37: 20,035,643 km (0.084 R)
• M38: 20,443,895 km (0.119 R)
• M39: 22,209,749 km (0.1 R)
• M40: 23,324,552 km (0.108 R)
• M41: 23,861,908 km (0.03 R)
• M42: 25,829,568 km (0.038 R)
• M43: 26,162,573 km (0.106 R)
• M44: 26,273,874 km (0.107 R)
• M45: 27,565,352 km (0.106 R)
• M46: 27,848,840 km (0.047 R)
• M47: 28,418,659 km (0.1 R)
• M48: 29,338,536 km (0.066 R)
• M49: 30,209,644 km (0.049 R)
• M50: 30,501,959 km (0.037 R)
• M51: 31,384,287 km (0.058 R)
• M52: 31,443,528 km (0.1 R)
• M53: 31,502,619 km (0.098 R)
• M54: 33,415,377 km (0.117 R)
• M55: 33,657,127 km (0.102 R)
• M56: 33,899,476 km (0.081 R)
• M57: 35,611,923 km (0.092 R)
• M58: 38,296,008 km (0.107 R)
• M59: 38,422,418 km (0.029 R)
• M60: 39,566,542 km (0.058 R)
• M61: 39,950,261 km (0.064 R)
• M62: 40,786,214 km (0.117 R)
• M63: 41,692,777 km (0.105 R)
• M64: 41,822,778 km (0.086 R)
• M65: 42,344,425 km (0.098 R)
• M66: 42,933,841 km (0.059 R)
• M67: 43,130,861 km (0.113 R)
• M68: 44,253,145 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit