🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.25 AU

Year: 392 Days

Day: 18.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.71 AU - 2.27 AU

Year: 1052 Days

Day: 39.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 14

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.47 AU - 9.07 AU

Year: 8116 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,726,826 km

• M1: 199,564 km (0.12 R)
• M2: 323,431 km (0.108 R)
• M3: 417,378 km (0.116 R)
• M4: 684,709 km (0.045 R)
• M5: 935,286 km (0.061 R)
• M6: 1,168,210 km (0.067 R)
• M7: 1,317,658 km (0.066 R)
• M8: 1,473,838 km (0.11 R)
• M9: 1,767,499 km (0.115 R)
• M10: 2,040,216 km (0.075 R)
• M11: 2,306,201 km (0.047 R)
• M12: 2,540,172 km (0.097 R)
• M13: 2,759,782 km (0.074 R)
• M14: 3,336,631 km (0.063 R)
• M15: 3,676,218 km (0.059 R)
• M16: 3,825,218 km (0.073 R)
• M17: 4,680,768 km (0.049 R)
• M18: 4,979,066 km (0.106 R)
• M19: 5,172,197 km (0.119 R)
• M20: 5,395,995 km (0.118 R)
• M21: 5,737,677 km (0.117 R)
• M22: 6,683,434 km (0.109 R)
• M23: 6,805,207 km (0.097 R)
• M24: 6,958,246 km (0.051 R)
• M25: 7,741,241 km (0.107 R)
• M26: 8,191,979 km (0.063 R)
• M27: 8,322,279 km (0.119 R)
• M28: 8,750,877 km (0.112 R)
• M29: 8,951,039 km (0.105 R)
• M30: 9,458,325 km (0.071 R)
• M31: 9,663,873 km (0.116 R)
• M32: 9,801,802 km (0.114 R)
• M33: 10,289,491 km (0.098 R)
• M34: 11,763,180 km (0.115 R)
• M35: 12,468,384 km (0.101 R)
• M36: 13,111,057 km (0.103 R)
• M37: 13,417,283 km (0.076 R)
• M38: 13,919,932 km (0.103 R)
• M39: 14,036,768 km (0.101 R)
• M40: 14,665,678 km (0.077 R)
• M41: 14,983,573 km (0.098 R)
• M42: 15,626,246 km (0.118 R)
• M43: 15,747,719 km (0.111 R)
• M44: 16,195,914 km (0.12 R)
• M45: 16,360,023 km (0.118 R)
• M46: 16,772,614 km (0.095 R)
• M47: 16,980,106 km (0.103 R)
• M48: 17,607,969 km (0.069 R)
• M49: 17,818,902 km (0.043 R)
• M50: 18,200,825 km (0.109 R)
• M51: 18,671,161 km (0.111 R)
• M52: 21,848,320 km (0.114 R)
• M53: 22,622,489 km (0.106 R)
• M54: 22,898,048 km (0.06 R)
• M55: 22,990,051 km (0.062 R)
• M56: 24,809,909 km (0.093 R)
• M57: 25,426,701 km (0.066 R)
• M58: 25,808,774 km (0.113 R)
• M59: 25,904,666 km (0.07 R)
• M60: 27,551,889 km (0.044 R)
• M61: 28,586,208 km (0.111 R)
• M62: 28,735,058 km (0.115 R)
• M63: 29,282,736 km (0.09 R)
• M64: 29,683,359 km (0.056 R)
• M65: 29,934,684 km (0.088 R)
• M66: 30,085,777 km (0.106 R)
• M67: 31,303,803 km (0.114 R)
• M68: 32,227,869 km (0.109 R)
• M69: 32,745,179 km (0.112 R)
• M70: 33,526,229 km (0.063 R)
• M71: 33,787,876 km (0.064 R)
• M72: 35,692,257 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.1

Radius: 4.8

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.48 AU - 13.56 AU

Year: 16601 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,726,826 km

• M1: 176,675 km (0.11 R)
• M2: 476,619 km (0.071 R)
• M3: 771,476 km (0.077 R)
• M4: 814,710 km (0.091 R)
• M5: 1,066,483 km (0.119 R)
• M6: 1,213,688 km (0.057 R)
• M7: 1,315,414 km (0.068 R)
• M8: 1,446,611 km (0.077 R)
• M9: 1,582,147 km (0.071 R)
• M10: 1,637,498 km (0.1 R)
• M11: 1,721,722 km (0.091 R)
• M12: 1,836,314 km (0.041 R)
• M13: 2,446,075 km (0.057 R)
• M14: 3,009,610 km (0.119 R)
• M15: 3,217,701 km (0.108 R)
• M16: 3,647,944 km (0.117 R)
• M17: 3,721,546 km (0.103 R)
• M18: 4,172,584 km (0.119 R)
• M19: 4,561,688 km (0.104 R)
• M20: 6,099,255 km (0.113 R)
• M21: 6,230,452 km (0.043 R)
• M22: 7,686,189 km (0.075 R)
• M23: 8,018,147 km (0.063 R)
• M24: 8,306,272 km (0.047 R)
• M25: 8,500,301 km (0.093 R)
• M26: 9,291,374 km (0.049 R)
• M27: 9,341,489 km (0.057 R)
• M28: 9,695,588 km (0.083 R)
• M29: 10,836,720 km (0.096 R)
• M30: 11,315,583 km (0.065 R)
• M31: 11,476,849 km (0.113 R)
• M32: 11,638,714 km (0.118 R)
• M33: 12,294,103 km (0.119 R)
• M34: 13,073,657 km (0.098 R)
• M35: 13,412,646 km (0.107 R)
• M36: 14,505,159 km (0.095 R)
• M37: 14,914,758 km (0.099 R)
• M38: 15,091,433 km (0.037 R)
• M39: 15,506,567 km (0.072 R)
• M40: 15,865,303 km (0.077 R)
• M41: 16,287,319 km (0.047 R)
• M42: 17,019,301 km (0.092 R)
• M43: 17,824,437 km (0.086 R)
• M44: 18,768,549 km (0.045 R)
• M45: 19,535,687 km (0.094 R)
• M46: 20,508,821 km (0.096 R)
• M47: 21,964,408 km (0.08 R)
• M48: 22,637,000 km (0.088 R)
• M49: 24,071,345 km (0.113 R)
• M50: 24,140,309 km (0.077 R)
• M51: 24,417,065 km (0.104 R)
• M52: 24,973,869 km (0.109 R)
• M53: 25,464,400 km (0.071 R)
• M54: 26,170,652 km (0.113 R)
• M55: 28,037,035 km (0.06 R)
• M56: 28,619,868 km (0.051 R)
• M57: 29,206,740 km (0.115 R)
• M58: 29,501,747 km (0.102 R)
• M59: 29,797,502 km (0.063 R)
• M60: 29,871,703 km (0.049 R)
• M61: 30,541,602 km (0.103 R)
• M62: 31,066,092 km (0.11 R)
• M63: 32,963,292 km (0.034 R)
• M64: 33,501,246 km (0.116 R)
• M65: 33,578,289 km (0.078 R)
• M66: 34,119,534 km (0.077 R)
• M67: 34,663,771 km (0.092 R)
• M68: 35,681,785 km (0.081 R)
• M69: 36,550,949 km (0.115 R)
• M70: 36,630,385 km (0.046 R)
• M71: 37,187,487 km (0.047 R)
• M72: 37,267,223 km (0.045 R)
• M73: 37,907,801 km (0.114 R)
• M74: 39,362,341 km (0.107 R)
• M75: 39,688,165 km (0.113 R)
• M76: 40,917,411 km (0.107 R)
• M77: 41,826,966 km (0.066 R)
• M78: 42,159,223 km (0.102 R)
• M79: 43,329,527 km (0.11 R)
• M80: 46,129,700 km (0.068 R)
• M81: 50,659,225 km (0.072 R)
• M82: 51,279,607 km (0.104 R)
• M83: 51,635,351 km (0.028 R)
• M84: 51,813,522 km (0.091 R)
• M85: 52,707,369 km (0.051 R)
• M86: 54,873,247 km (0.112 R)
• M87: 56,425,026 km (0.08 R)
• M88: 57,344,454 km (0.077 R)
• M89: 58,454,321 km (0.117 R)
• M90: 58,733,022 km (0.082 R)
• M91: 59,945,213 km (0.095 R)
• M92: 61,826,406 km (0.073 R)
• M93: 62,015,498 km (0.091 R)
• M94: 62,584,269 km (0.067 R)
• M95: 63,059,542 km (0.108 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: 240 - 13,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit