🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.72 AU - 2.58 AU

Year: 1200 Days

Day: 17.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 143 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.42 AU - 3.98 AU

Year: 2180 Days

Day: 32.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.23 AU - 5.03 AU

Year: 3794 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,233,208 km

• M1: 116,836 km (0.061 R)
• M2: 177,573 km (0.085 R)
• M3: 278,102 km (0.113 R)
• M4: 338,839 km (0.101 R)
• M5: 471,682 km (0.103 R)
• M6: 548,575 km (0.12 R)
• M7: 665,711 km (0.047 R)
• M8: 731,384 km (0.07 R)
• M9: 846,126 km (0.087 R)
• M10: 992,283 km (0.11 R)
• M11: 1,146,967 km (0.034 R)
• M12: 1,263,653 km (0.083 R)
• M13: 1,432,100 km (0.036 R)
• M14: 1,698,534 km (0.111 R)
• M15: 1,864,139 km (0.083 R)
• M16: 2,078,513 km (0.094 R)
• M17: 2,278,376 km (0.071 R)
• M18: 2,496,340 km (0.116 R)
• M19: 2,637,410 km (0.105 R)
• M20: 2,817,676 km (0.083 R)
• M21: 3,039,230 km (0.111 R)
• M22: 3,202,890 km (0.1 R)
• M23: 3,266,619 km (0.101 R)
• M24: 3,330,797 km (0.045 R)
• M25: 3,421,453 km (0.091 R)
• M26: 3,499,693 km (0.109 R)
• M27: 3,578,531 km (0.082 R)
• M28: 3,738,152 km (0.097 R)
• M29: 3,845,862 km (0.119 R)
• M30: 3,913,630 km (0.098 R)
• M31: 4,301,088 km (0.066 R)
• M32: 4,542,240 km (0.105 R)
• M33: 4,657,431 km (0.05 R)
• M34: 4,729,836 km (0.119 R)
• M35: 4,861,033 km (0.116 R)
• M36: 4,934,635 km (0.027 R)
• M37: 5,845,088 km (0.109 R)
• M38: 6,239,578 km (0.076 R)
• M39: 6,415,953 km (0.081 R)
• M40: 6,561,512 km (0.033 R)
• M41: 6,757,336 km (0.097 R)
• M42: 6,823,009 km (0.116 R)
• M43: 6,888,832 km (0.098 R)
• M44: 6,971,560 km (0.086 R)
• M45: 7,154,668 km (0.056 R)
• M46: 7,322,367 km (0.09 R)
• M47: 8,146,053 km (0.118 R)
• M48: 8,215,915 km (0.109 R)
• M49: 8,533,362 km (0.058 R)
• M50: 8,729,185 km (0.111 R)
• M51: 8,872,650 km (0.104 R)
• M52: 8,944,606 km (0.06 R)
• M53: 9,016,862 km (0.096 R)
• M54: 9,216,426 km (0.057 R)
• M55: 9,399,085 km (0.06 R)
• M56: 9,619,891 km (0.093 R)
• M57: 9,898,293 km (0.116 R)
• M58: 10,104,289 km (0.104 R)
• M59: 10,292,633 km (0.097 R)
• M60: 10,444,175 km (0.118 R)
• M61: 10,577,467 km (0.09 R)
• M62: 10,653,912 km (0.112 R)
• M63: 10,768,803 km (0.107 R)
• M64: 10,942,037 km (0.103 R)
• M65: 11,349,691 km (0.12 R)
• M66: 11,427,931 km (0.119 R)
• M67: 11,782,029 km (0.059 R)
• M68: 12,159,913 km (0.118 R)
• M69: 12,744,243 km (0.117 R)
• M70: 12,866,314 km (0.116 R)
• M71: 13,152,645 km (0.098 R)
• M72: 13,214,279 km (0.072 R)
• M73: 13,337,847 km (0.064 R)
• M74: 13,523,797 km (0.073 R)
• M75: 13,669,206 km (0.088 R)
• M76: 13,814,915 km (0.071 R)
• M77: 13,919,483 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.3

Radius: 4.9

Gravity: 31.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.66 AU - 19.02 AU

Year: 27496 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,233,208 km

• M1: 158,125 km (0.109 R)
• M2: 276,307 km (0.089 R)
• M3: 356,641 km (0.12 R)
• M4: 422,165 km (0.083 R)
• M5: 809,324 km (0.104 R)
• M6: 957,726 km (0.038 R)
• M7: 1,019,659 km (0.109 R)
• M8: 2,017,028 km (0.025 R)
• M9: 2,137,155 km (0.111 R)
• M10: 2,554,533 km (0.107 R)
• M11: 2,861,358 km (0.112 R)
• M12: 2,906,238 km (0.066 R)
• M13: 2,951,267 km (0.081 R)
• M14: 3,226,377 km (0.115 R)
• M15: 3,273,052 km (0.119 R)
• M16: 3,557,886 km (0.12 R)
• M17: 4,252,768 km (0.11 R)
• M18: 4,934,486 km (0.092 R)
• M19: 5,593,614 km (0.057 R)
• M20: 6,932,216 km (0.086 R)
• M21: 8,622,223 km (0.059 R)
• M22: 9,479,119 km (0.029 R)
• M23: 10,639,999 km (0.111 R)
• M24: 11,130,830 km (0.119 R)
• M25: 12,647,303 km (0.098 R)
• M26: 13,769,586 km (0.095 R)
• M27: 13,997,873 km (0.104 R)
• M28: 14,304,249 km (0.095 R)
• M29: 17,898,936 km (0.089 R)
• M30: 19,495,744 km (0.097 R)
• M31: 19,752,155 km (0.057 R)
• M32: 20,440,903 km (0.109 R)
• M33: 20,614,437 km (0.116 R)
• M34: 20,875,485 km (0.111 R)
• M35: 21,137,730 km (0.084 R)
• M36: 22,197,332 km (0.077 R)
• M37: 22,375,503 km (0.086 R)
• M38: 22,464,813 km (0.062 R)
• M39: 23,003,216 km (0.058 R)
• M40: 24,001,333 km (0.084 R)
• M41: 25,945,656 km (0.118 R)
• M42: 27,556,227 km (0.036 R)
• M43: 27,843,754 km (0.1 R)
• M44: 31,072,076 km (0.112 R)
• M45: 31,271,490 km (0.07 R)
• M46: 33,697,519 km (0.056 R)
• M47: 33,799,993 km (0.087 R)
• M48: 34,726,154 km (0.063 R)
• M49: 34,829,675 km (0.087 R)
• M50: 36,183,536 km (0.078 R)
• M51: 37,660,666 km (0.078 R)
• M52: 38,192,935 km (0.069 R)
• M53: 38,942,420 km (0.072 R)
• M54: 40,129,778 km (0.077 R)
• M55: 40,564,510 km (0.118 R)
• M56: 41,000,887 km (0.032 R)
• M57: 42,761,504 km (0.071 R)
• M58: 43,986,262 km (0.11 R)
• M59: 44,210,210 km (0.092 R)
• M60: 46,926,608 km (0.074 R)
• M61: 47,614,160 km (0.104 R)
• M62: 48,189,663 km (0.098 R)
• M63: 51,572,520 km (0.062 R)
• M64: 53,232,757 km (0.116 R)
• M65: 53,710,273 km (0.088 R)
• M66: 54,309,263 km (0.086 R)
• M67: 56,240,871 km (0.065 R)
• M68: 59,180,170 km (0.073 R)
• M69: 59,922,773 km (0.107 R)
• M70: 62,043,473 km (0.082 R)
• M71: 63,681,719 km (0.04 R)
• M72: 64,061,847 km (0.108 R)
• M73: 64,315,715 km (0.116 R)
• M74: 64,951,656 km (0.106 R)
• M75: 66,101,614 km (0.059 R)
• M76: 66,486,380 km (0.119 R)
• M77: 71,293,408 km (0.115 R)
• M78: 73,008,847 km (0.05 R)
• M79: 76,749,243 km (0.058 R)
• M80: 77,558,866 km (0.091 R)
• M81: 78,642,703 km (0.057 R)
• M82: 80,141,225 km (0.111 R)
• M83: 83,304,771 km (0.037 R)
• M84: 83,720,354 km (0.092 R)
• M85: 84,832,165 km (0.087 R)
• M86: 85,808,890 km (0.057 R)
• M87: 86,228,661 km (0.105 R)
• M88: 87,351,393 km (0.084 R)
• M89: 87,632,787 km (0.095 R)
• M90: 89,327,731 km (0.091 R)
• M91: 89,611,219 km (0.091 R)
• M92: 90,037,124 km (0.067 R)
• M93: 90,890,879 km (0.083 R)
• M94: 92,319,838 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit