🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.15 AU - 2.97 AU

Year: 1751 Days

Day: 39.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,091,781 km

• M1: 138,677 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 15

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.56 AU - 9.32 AU

Year: 10482 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,091,781 km

• M1: 191,036 km (0.095 R)
• M2: 299,196 km (0.076 R)
• M3: 639,980 km (0.035 R)
• M4: 755,020 km (0.114 R)
• M5: 878,588 km (0.053 R)
• M6: 990,637 km (0.097 R)
• M7: 1,108,221 km (0.077 R)
• M8: 1,272,928 km (0.075 R)
• M9: 1,582,446 km (0.081 R)
• M10: 1,867,430 km (0.108 R)
• M11: 2,066,994 km (0.111 R)
• M12: 2,487,962 km (0.107 R)
• M13: 3,023,223 km (0.073 R)
• M14: 3,502,086 km (0.086 R)
• M15: 4,265,484 km (0.067 R)
• M16: 4,768,731 km (0.039 R)
• M17: 5,079,895 km (0.073 R)
• M18: 5,362,186 km (0.086 R)
• M19: 5,685,916 km (0.056 R)
• M20: 6,127,678 km (0.114 R)
• M21: 6,695,701 km (0.065 R)
• M22: 7,360,066 km (0.07 R)
• M23: 7,963,843 km (0.113 R)
• M24: 8,416,825 km (0.075 R)
• M25: 8,835,849 km (0.049 R)
• M26: 9,005,493 km (0.092 R)
• M27: 9,176,184 km (0.096 R)
• M28: 10,670,218 km (0.079 R)
• M29: 12,144,654 km (0.081 R)
• M30: 12,475,714 km (0.113 R)
• M31: 12,570,859 km (0.107 R)
• M32: 12,809,766 km (0.1 R)
• M33: 14,076,412 km (0.049 R)
• M34: 14,175,595 km (0.05 R)
• M35: 14,324,595 km (0.117 R)
• M36: 15,382,850 km (0.052 R)
• M37: 21,381,276 km (0.116 R)
• M38: 21,495,269 km (0.115 R)
• M39: 22,996,484 km (0.071 R)
• M40: 23,465,174 km (0.034 R)
• M41: 23,582,758 km (0.11 R)
• M42: 23,759,732 km (0.087 R)
• M43: 24,352,439 km (0.101 R)
• M44: 24,710,427 km (0.098 R)
• M45: 25,492,076 km (0.087 R)
• M46: 25,977,221 km (0.12 R)
• M47: 29,584,475 km (0.093 R)
• M48: 30,799,958 km (0.107 R)
• M49: 31,187,117 km (0.114 R)
• M50: 31,381,295 km (0.1 R)
• M51: 31,576,071 km (0.1 R)
• M52: 32,555,189 km (0.113 R)
• M53: 32,883,856 km (0.045 R)
• M54: 33,345,665 km (0.047 R)
• M55: 35,282,209 km (0.088 R)
• M56: 36,298,128 km (0.117 R)
• M57: 37,323,622 km (0.102 R)
• M58: 37,598,732 km (0.043 R)
• M59: 37,874,441 km (0.12 R)
• M60: 38,705,906 km (0.06 R)
• M61: 39,123,733 km (0.045 R)
• M62: 40,668,929 km (0.116 R)
• M63: 41,306,814 km (0.098 R)
• M64: 41,520,141 km (0.042 R)
• M65: 43,024,048 km (0.086 R)
• M66: 43,891,417 km (0.079 R)
• M67: 44,764,470 km (0.106 R)
• M68: 45,569,905 km (0.111 R)
• M69: 46,232,324 km (0.083 R)
• M70: 46,749,933 km (0.083 R)
• M71: 48,164,231 km (0.069 R)
• M72: 48,538,824 km (0.083 R)
• M73: 49,140,058 km (0.103 R)
• M74: 49,592,592 km (0.069 R)
• M75: 50,425,852 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.9

Radius: 3.4

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.28 AU - 11.58 AU

Year: 14400 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,091,781 km

• M1: 54,753 km (0.06 R)
• M2: 336,296 km (0.086 R)
• M3: 709,842 km (0.1 R)
• M4: 1,366,577 km (0.055 R)
• M5: 1,455,886 km (0.101 R)
• M6: 1,856,210 km (0.104 R)
• M7: 1,980,077 km (0.087 R)
• M8: 2,394,613 km (0.063 R)
• M9: 3,359,669 km (0.096 R)
• M10: 4,104,517 km (0.096 R)
• M11: 4,594,899 km (0.03 R)
• M12: 4,728,789 km (0.078 R)
• M13: 5,207,502 km (0.109 R)
• M14: 6,321,258 km (0.071 R)
• M15: 6,432,708 km (0.062 R)
• M16: 7,231,860 km (0.095 R)
• M17: 7,583,714 km (0.062 R)
• M18: 7,781,782 km (0.101 R)
• M19: 8,344,868 km (0.108 R)
• M20: 8,838,093 km (0.098 R)
• M21: 9,895,450 km (0.09 R)
• M22: 11,215,951 km (0.063 R)
• M23: 11,486,723 km (0.102 R)
• M24: 11,713,962 km (0.108 R)
• M25: 12,219,004 km (0.077 R)
• M26: 13,920,979 km (0.075 R)
• M27: 15,195,703 km (0.108 R)
• M28: 15,444,933 km (0.107 R)
• M29: 16,150,437 km (0.056 R)
• M30: 16,660,715 km (0.118 R)
• M31: 17,644,620 km (0.108 R)
• M32: 17,854,207 km (0.079 R)
• M33: 18,487,754 km (0.107 R)
• M34: 19,075,075 km (0.12 R)
• M35: 20,049,107 km (0.087 R)
• M36: 20,103,710 km (0.085 R)
• M37: 21,820,345 km (0.119 R)
• M38: 22,952,502 km (0.111 R)
• M39: 23,238,533 km (0.082 R)
• M40: 24,219,746 km (0.06 R)
• M41: 24,979,254 km (0.032 R)
• M42: 25,450,487 km (0.095 R)
• M43: 25,627,910 km (0.074 R)
• M44: 25,687,151 km (0.081 R)
• M45: 26,641,436 km (0.086 R)
• M46: 27,183,130 km (0.084 R)
• M47: 28,953,621 km (0.105 R)
• M48: 29,015,255 km (0.032 R)
• M49: 29,634,740 km (0.119 R)
• M50: 29,759,205 km (0.045 R)
• M51: 30,008,585 km (0.096 R)
• M52: 31,900,848 km (0.102 R)
• M53: 32,219,941 km (0.082 R)
• M54: 33,961,409 km (0.117 R)
• M55: 35,073,520 km (0.108 R)
• M56: 36,263,870 km (0.1 R)
• M57: 38,480,462 km (0.096 R)
• M58: 38,616,147 km (0.12 R)
• M59: 38,956,333 km (0.031 R)
• M60: 39,024,400 km (0.102 R)
• M61: 40,119,905 km (0.069 R)
• M62: 40,740,587 km (0.029 R)
• M63: 42,761,803 km (0.062 R)
• M64: 43,749,299 km (0.101 R)
• M65: 43,820,059 km (0.094 R)
• M66: 44,388,082 km (0.088 R)
• M67: 44,459,141 km (0.117 R)
• M68: 44,886,991 km (0.111 R)
• M69: 46,756,366 km (0.052 R)
• M70: 47,627,624 km (0.065 R)
• M71: 47,700,478 km (0.079 R)
• M72: 48,065,347 km (0.117 R)
• M73: 48,577,720 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit