🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.91 AU - 0.99 AU

Year: 385 Days

Day: 43.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.71 AU - 2.13 AU

Year: 1107 Days

Day: 26.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,898,872 km

• M1: 321,935 km (0.08 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 11.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.45 AU - 6.69 AU

Year: 5472 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,898,872 km

• M1: 170,093 km (0.118 R)
• M2: 242,947 km (0.063 R)
• M3: 639,082 km (0.092 R)
• M4: 1,722,919 km (0.089 R)
• M5: 1,835,117 km (0.067 R)
• M6: 2,008,202 km (0.095 R)
• M7: 2,454,153 km (0.079 R)
• M8: 2,624,096 km (0.091 R)
• M9: 3,111,486 km (0.112 R)
• M10: 3,389,439 km (0.069 R)
• M11: 3,579,279 km (0.109 R)
• M12: 3,797,243 km (0.111 R)
• M13: 4,069,511 km (0.118 R)
• M14: 4,373,793 km (0.072 R)
• M15: 5,058,802 km (0.111 R)
• M16: 6,556,875 km (0.103 R)
• M17: 6,764,517 km (0.118 R)
• M18: 6,854,126 km (0.085 R)
• M19: 7,554,543 km (0.104 R)
• M20: 7,647,593 km (0.11 R)
• M21: 7,803,623 km (0.115 R)
• M22: 8,182,256 km (0.081 R)
• M23: 8,438,068 km (0.117 R)
• M24: 8,599,334 km (0.089 R)
• M25: 8,990,383 km (0.117 R)
• M26: 9,993,736 km (0.112 R)
• M27: 10,164,427 km (0.106 R)
• M28: 10,370,573 km (0.049 R)
• M29: 10,543,359 km (0.1 R)
• M30: 10,717,042 km (0.11 R)
• M31: 10,821,760 km (0.117 R)
• M32: 10,926,928 km (0.098 R)
• M33: 11,032,245 km (0.113 R)
• M34: 11,173,315 km (0.082 R)
• M35: 12,214,068 km (0.111 R)
• M36: 12,396,727 km (0.049 R)
• M37: 12,727,637 km (0.111 R)
• M38: 13,285,637 km (0.084 R)
• M39: 14,004,006 km (0.09 R)
• M40: 14,812,732 km (0.046 R)
• M41: 15,636,568 km (0.087 R)
• M42: 15,994,107 km (0.117 R)
• M43: 16,677,021 km (0.113 R)
• M44: 17,205,700 km (0.055 R)
• M45: 18,740,424 km (0.095 R)
• M46: 19,162,739 km (0.064 R)
• M47: 19,716,401 km (0.067 R)
• M48: 21,057,845 km (0.081 R)
• M49: 21,540,897 km (0.05 R)
• M50: 22,027,688 km (0.05 R)
• M51: 22,383,881 km (0.111 R)
• M52: 22,518,070 km (0.066 R)
• M53: 22,607,529 km (0.056 R)
• M54: 22,831,926 km (0.09 R)
• M55: 23,328,292 km (0.037 R)
• M56: 23,691,516 km (0.094 R)
• M57: 23,919,353 km (0.118 R)
• M58: 24,561,427 km (0.108 R)
• M59: 24,653,729 km (0.094 R)
• M60: 25,209,336 km (0.036 R)
• M61: 26,144,472 km (0.114 R)
• M62: 26,995,833 km (0.081 R)
• M63: 27,424,880 km (0.094 R)
• M64: 27,616,365 km (0.109 R)
• M65: 28,096,874 km (0.102 R)
• M66: 28,434,815 km (0.091 R)
• M67: 28,822,872 km (0.117 R)
• M68: 29,017,499 km (0.102 R)
• M69: 29,114,887 km (0.039 R)
• M70: 29,212,575 km (0.094 R)
• M71: 29,652,991 km (0.114 R)
• M72: 29,751,277 km (0.111 R)
• M73: 30,095,800 km (0.103 R)
• M74: 30,639,888 km (0.096 R)
• M75: 31,437,095 km (0.078 R)
• M76: 31,737,787 km (0.114 R)
• M77: 32,443,141 km (0.091 R)
• M78: 32,696,410 km (0.106 R)
• M79: 32,848,551 km (0.109 R)
• M80: 33,204,743 km (0.111 R)
• M81: 33,357,782 km (0.046 R)
• M82: 33,818,244 km (0.08 R)
• M83: 33,972,180 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 8.4

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.24 AU - 12.08 AU

Year: 13480 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,898,872 km

• M1: 180,415 km (0.086 R)
• M2: 293,062 km (0.083 R)
• M3: 693,386 km (0.076 R)
• M4: 829,670 km (0.047 R)
• M5: 1,062,294 km (0.093 R)
• M6: 1,315,414 km (0.116 R)
• M7: 1,461,571 km (0.034 R)
• M8: 2,042,759 km (0.045 R)
• M9: 2,099,008 km (0.077 R)
• M10: 2,751,105 km (0.047 R)
• M11: 3,665,447 km (0.094 R)
• M12: 3,872,939 km (0.104 R)
• M13: 5,705,962 km (0.068 R)
• M14: 6,899,603 km (0.083 R)
• M15: 6,984,725 km (0.025 R)
• M16: 8,759,255 km (0.104 R)
• M17: 9,983,414 km (0.073 R)
• M18: 10,468,410 km (0.119 R)
• M19: 11,010,852 km (0.07 R)
• M20: 11,160,300 km (0.05 R)
• M21: 11,411,026 km (0.114 R)
• M22: 11,562,270 km (0.101 R)
• M23: 12,122,813 km (0.061 R)
• M24: 12,692,183 km (0.111 R)
• M25: 12,848,961 km (0.054 R)
• M26: 13,642,727 km (0.082 R)
• M27: 14,288,990 km (0.044 R)
• M28: 14,397,748 km (0.118 R)
• M29: 14,452,201 km (0.052 R)
• M30: 14,890,224 km (0.098 R)
• M31: 15,000,478 km (0.078 R)
• M32: 15,110,881 km (0.086 R)
• M33: 15,332,735 km (0.109 R)
• M34: 15,723,335 km (0.112 R)
• M35: 16,400,714 km (0.069 R)
• M36: 16,915,031 km (0.06 R)
• M37: 17,260,902 km (0.104 R)
• M38: 18,608,030 km (0.12 R)
• M39: 18,845,741 km (0.108 R)
• M40: 19,204,178 km (0.096 R)
• M41: 19,324,155 km (0.074 R)
• M42: 20,354,286 km (0.057 R)
• M43: 20,906,751 km (0.058 R)
• M44: 22,467,356 km (0.029 R)
• M45: 23,485,669 km (0.119 R)
• M46: 24,454,016 km (0.068 R)
• M47: 24,584,016 km (0.107 R)
• M48: 25,303,732 km (0.104 R)
• M49: 25,435,228 km (0.111 R)
• M50: 25,699,119 km (0.117 R)
• M51: 26,496,176 km (0.112 R)
• M52: 26,563,047 km (0.116 R)
• M53: 26,696,787 km (0.102 R)
• M54: 26,830,677 km (0.085 R)
• M55: 26,964,867 km (0.059 R)
• M56: 27,436,249 km (0.117 R)
• M57: 28,319,027 km (0.12 R)
• M58: 28,729,523 km (0.099 R)
• M59: 30,042,693 km (0.076 R)
• M60: 30,881,937 km (0.084 R)
• M61: 31,093,020 km (0.081 R)
• M62: 33,373,789 km (0.057 R)
• M63: 33,590,407 km (0.119 R)
• M64: 33,735,068 km (0.072 R)
• M65: 33,807,473 km (0.04 R)
• M66: 34,388,511 km (0.097 R)
• M67: 34,972,990 km (0.078 R)
• M68: 36,820,225 km (0.073 R)
• M69: 38,169,747 km (0.113 R)
• M70: 39,994,243 km (0.044 R)
• M71: 40,685,834 km (0.044 R)
• M72: 41,613,939 km (0.097 R)
• M73: 42,470,835 km (0.103 R)
• M74: 43,569,931 km (0.093 R)
• M75: 43,648,769 km (0.091 R)
• M76: 43,806,595 km (0.054 R)
• M77: 44,122,994 km (0.093 R)
• M78: 44,360,705 km (0.086 R)
• M79: 45,715,763 km (0.053 R)
• M80: 46,116,984 km (0.043 R)
• M81: 46,680,520 km (0.089 R)
• M82: 47,814,471 km (0.103 R)
• M83: 48,630,079 km (0.081 R)
• M84: 48,711,909 km (0.073 R)
• M85: 50,937,925 km (0.047 R)
• M86: 51,770,886 km (0.114 R)
• M87: 52,356,562 km (0.09 R)
• M88: 52,692,110 km (0.093 R)
• M89: 57,120,357 km (0.071 R)
• M90: 57,552,395 km (0.076 R)
• M91: 57,725,630 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit