🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 42.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 47.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,550,499 km

• M1: 30,219 km (0.108 R)

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.27 AU - 1.45 AU

Year: 582 Days

Day: 13 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,550,499 km

• M1: 764,296 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236

Radius: 5.8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.55 AU - 14.41 AU

Year: 17167 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,550,499 km

• M1: 188,344 km (0.087 R)
• M2: 309,668 km (0.101 R)
• M3: 387,159 km (0.054 R)
• M4: 471,532 km (0.062 R)
• M5: 709,543 km (0.098 R)
• M6: 796,908 km (0.095 R)
• M7: 869,313 km (0.117 R)
• M8: 925,113 km (0.096 R)
• M9: 1,060,200 km (0.093 R)
• M10: 1,120,039 km (0.057 R)
• M11: 1,181,075 km (0.06 R)
• M12: 1,480,720 km (0.086 R)
• M13: 1,593,367 km (0.083 R)
• M14: 1,948,063 km (0.064 R)
• M15: 2,565,005 km (0.041 R)
• M16: 2,673,464 km (0.105 R)
• M17: 2,950,968 km (0.09 R)
• M18: 3,325,561 km (0.086 R)
• M19: 3,715,114 km (0.093 R)
• M20: 3,807,116 km (0.108 R)
• M21: 4,767,684 km (0.119 R)
• M22: 4,934,785 km (0.097 R)
• M23: 5,002,104 km (0.061 R)
• M24: 5,309,079 km (0.118 R)
• M25: 5,834,317 km (0.108 R)
• M26: 5,905,675 km (0.057 R)
• M27: 6,412,662 km (0.085 R)
• M28: 7,009,259 km (0.104 R)
• M29: 9,067,127 km (0.083 R)
• M30: 9,482,859 km (0.099 R)
• M31: 10,032,632 km (0.117 R)
• M32: 10,203,921 km (0.103 R)
• M33: 11,653,076 km (0.108 R)
• M34: 11,698,105 km (0.088 R)
• M35: 12,562,332 km (0.062 R)
• M36: 14,255,630 km (0.092 R)
• M37: 14,351,821 km (0.033 R)
• M38: 14,448,162 km (0.088 R)
• M39: 14,496,482 km (0.1 R)
• M40: 14,884,539 km (0.086 R)
• M41: 15,079,914 km (0.092 R)
• M42: 15,423,840 km (0.119 R)
• M43: 16,019,239 km (0.115 R)
• M44: 16,219,401 km (0.073 R)
• M45: 16,420,461 km (0.103 R)
• M46: 16,824,973 km (0.056 R)
• M47: 16,875,687 km (0.037 R)
• M48: 17,028,426 km (0.117 R)
• M49: 17,746,945 km (0.112 R)
• M50: 18,632,864 km (0.111 R)
• M51: 18,790,540 km (0.034 R)
• M52: 19,001,772 km (0.076 R)
• M53: 19,373,074 km (0.062 R)
• M54: 19,532,994 km (0.105 R)
• M55: 20,176,863 km (0.1 R)
• M56: 20,447,187 km (0.066 R)
• M57: 21,872,256 km (0.031 R)
• M58: 22,149,910 km (0.108 R)
• M59: 22,428,760 km (0.068 R)
• M60: 22,877,404 km (0.071 R)
• M61: 24,011,805 km (0.109 R)
• M62: 24,240,989 km (0.103 R)
• M63: 25,689,096 km (0.106 R)
• M64: 26,571,424 km (0.108 R)
• M65: 28,124,100 km (0.093 R)
• M66: 28,729,074 km (0.064 R)
• M67: 31,004,607 km (0.097 R)
• M68: 32,384,797 km (0.093 R)
• M69: 33,337,287 km (0.095 R)
• M70: 34,299,052 km (0.08 R)
• M71: 34,880,389 km (0.114 R)
• M72: 35,725,916 km (0.111 R)
• M73: 37,503,438 km (0.025 R)
• M74: 37,835,845 km (0.101 R)
• M75: 38,503,350 km (0.115 R)
• M76: 38,637,390 km (0.116 R)
• M77: 42,105,966 km (0.072 R)
• M78: 42,313,010 km (0.113 R)
• M79: 42,867,120 km (0.101 R)
• M80: 43,005,947 km (0.113 R)
• M81: 44,895,219 km (0.081 R)
• M82: 45,672,679 km (0.085 R)
• M83: 46,525,985 km (0.079 R)
• M84: 47,097,748 km (0.07 R)
• M85: 47,169,256 km (0.1 R)
• M86: 47,527,992 km (0.116 R)
• M87: 47,671,755 km (0.111 R)
• M88: 47,815,668 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 7.9

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.17 AU - 21.31 AU

Year: 26277 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,550,499 km

• M1: 101,128 km (0.12 R)
• M2: 351,256 km (0.116 R)
• M3: 610,359 km (0.053 R)
• M4: 813,812 km (0.103 R)
• M5: 2,046,948 km (0.109 R)
• M6: 2,275,982 km (0.104 R)
• M7: 2,473,302 km (0.093 R)
• M8: 2,635,166 km (0.074 R)
• M9: 2,717,445 km (0.096 R)
• M10: 4,684,059 km (0.1 R)
• M11: 6,148,173 km (0.058 R)
• M12: 6,257,829 km (0.087 R)
• M13: 6,313,030 km (0.092 R)
• M14: 6,423,583 km (0.059 R)
• M15: 6,703,032 km (0.093 R)
• M16: 6,759,430 km (0.111 R)
• M17: 7,043,666 km (0.114 R)
• M18: 7,979,401 km (0.093 R)
• M19: 8,159,217 km (0.112 R)
• M20: 10,223,668 km (0.102 R)
• M21: 10,681,438 km (0.112 R)
• M22: 10,946,076 km (0.072 R)
• M23: 13,422,669 km (0.075 R)
• M24: 13,923,672 km (0.115 R)
• M25: 15,091,732 km (0.109 R)
• M26: 15,537,833 km (0.091 R)
• M27: 16,063,670 km (0.055 R)
• M28: 16,139,217 km (0.08 R)
• M29: 16,290,759 km (0.107 R)
• M30: 16,671,785 km (0.112 R)
• M31: 16,824,973 km (0.042 R)
• M32: 17,210,188 km (0.1 R)
• M33: 17,676,185 km (0.102 R)
• M34: 18,067,533 km (0.106 R)
• M35: 18,541,160 km (0.111 R)
• M36: 19,661,947 km (0.085 R)
• M37: 20,230,569 km (0.081 R)
• M38: 20,312,249 km (0.108 R)
• M39: 21,300,792 km (0.077 R)
• M40: 21,968,597 km (0.11 R)
• M41: 23,840,216 km (0.118 R)
• M42: 24,707,734 km (0.079 R)
• M43: 26,028,234 km (0.075 R)
• M44: 26,117,095 km (0.057 R)
• M45: 27,371,623 km (0.11 R)
• M46: 28,921,158 km (0.105 R)
• M47: 29,753,072 km (0.049 R)
• M48: 30,125,271 km (0.1 R)
• M49: 30,405,468 km (0.108 R)
• M50: 32,009,456 km (0.042 R)
• M51: 32,104,601 km (0.119 R)
• M52: 32,773,752 km (0.118 R)
• M53: 35,004,555 km (0.082 R)
• M54: 35,791,889 km (0.042 R)
• M55: 36,784,172 km (0.049 R)
• M56: 37,685,050 km (0.077 R)
• M57: 38,795,964 km (0.085 R)
• M58: 38,897,541 km (0.057 R)
• M59: 42,610,859 km (0.084 R)
• M60: 44,085,146 km (0.112 R)
• M61: 45,041,675 km (0.1 R)
• M62: 45,683,300 km (0.112 R)
• M63: 46,112,646 km (0.11 R)
• M64: 46,327,768 km (0.072 R)
• M65: 46,543,338 km (0.106 R)
• M66: 47,843,493 km (0.082 R)
• M67: 49,815,941 km (0.09 R)
• M68: 53,953,220 km (0.107 R)
• M69: 54,634,339 km (0.08 R)
• M70: 56,005,404 km (0.067 R)
• M71: 58,083,019 km (0.094 R)
• M72: 58,431,732 km (0.117 R)
• M73: 58,897,729 km (0.113 R)
• M74: 59,365,073 km (0.119 R)
• M75: 59,950,898 km (0.079 R)
• M76: 60,774,285 km (0.071 R)
• M77: 61,719,893 km (0.034 R)
• M78: 61,957,005 km (0.071 R)
• M79: 62,789,517 km (0.062 R)
• M80: 63,985,104 km (0.108 R)
• M81: 64,826,442 km (0.088 R)
• M82: 66,641,812 km (0.108 R)
• M83: 68,596,458 km (0.117 R)
• M84: 69,088,037 km (0.112 R)
• M85: 71,190,485 km (0.069 R)
• M86: 75,204,495 km (0.116 R)
• M87: 75,331,205 km (0.106 R)
• M88: 76,092,359 km (0.048 R)
• M89: 76,983,663 km (0.084 R)
• M90: 77,750,352 km (0.055 R)
• M91: 79,549,266 km (0.103 R)
• M92: 82,534,192 km (0.093 R)
• M93: 89,148,214 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit