🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.8 AU - 0.84 AU

Year: 277 Days

Day: 27.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 356 Days

Day: 42.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.23 AU - 3.05 AU

Year: 1599 Days

Day: 42.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,813,017 km

• M1: 387,907 km (0.056 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 9.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.47 AU - 7.25 AU

Year: 5979 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,813,017 km

• M1: 115,490 km (0.093 R)
• M2: 197,918 km (0.104 R)
• M3: 297,999 km (0.113 R)
• M4: 466,596 km (0.095 R)
• M5: 533,616 km (0.117 R)
• M6: 646,562 km (0.115 R)
• M7: 897,587 km (0.097 R)
• M8: 1,022,053 km (0.091 R)
• M9: 1,152,352 km (0.112 R)
• M10: 1,429,856 km (0.08 R)
• M11: 1,576,612 km (0.078 R)
• M12: 1,774,979 km (0.109 R)
• M13: 2,523,267 km (0.084 R)
• M14: 2,629,931 km (0.065 R)
• M15: 2,719,839 km (0.094 R)
• M16: 3,185,238 km (0.113 R)
• M17: 3,242,833 km (0.097 R)
• M18: 3,417,563 km (0.074 R)
• M19: 4,001,593 km (0.069 R)
• M20: 4,273,562 km (0.076 R)
• M21: 5,651,957 km (0.036 R)
• M22: 5,933,500 km (0.115 R)
• M23: 6,076,067 km (0.115 R)
• M24: 6,147,724 km (0.119 R)
• M25: 6,486,115 km (0.088 R)
• M26: 6,583,802 km (0.054 R)
• M27: 6,805,656 km (0.119 R)
• M28: 6,905,139 km (0.061 R)
• M29: 7,977,606 km (0.09 R)
• M30: 8,293,706 km (0.062 R)
• M31: 8,721,257 km (0.097 R)
• M32: 9,074,158 km (0.025 R)
• M33: 9,598,199 km (0.108 R)
• M34: 9,765,749 km (0.045 R)
• M35: 9,906,072 km (0.061 R)
• M36: 9,990,595 km (0.098 R)
• M37: 10,188,812 km (0.106 R)
• M38: 10,274,232 km (0.084 R)
• M39: 10,704,476 km (0.079 R)
• M40: 10,878,308 km (0.115 R)
• M41: 11,228,667 km (0.085 R)
• M42: 11,405,192 km (0.045 R)
• M43: 11,582,765 km (0.101 R)
• M44: 11,761,235 km (0.111 R)
• M45: 12,332,250 km (0.081 R)
• M46: 12,912,391 km (0.093 R)
• M47: 13,128,410 km (0.076 R)
• M48: 13,438,975 km (0.12 R)
• M49: 14,162,580 km (0.106 R)
• M50: 14,641,293 km (0.041 R)
• M51: 14,769,947 km (0.115 R)
• M52: 15,222,930 km (0.069 R)
• M53: 15,581,965 km (0.106 R)
• M54: 16,275,351 km (0.103 R)
• M55: 16,375,133 km (0.105 R)
• M56: 16,441,853 km (0.111 R)
• M57: 16,642,464 km (0.097 R)
• M58: 17,760,409 km (0.116 R)
• M59: 17,966,255 km (0.064 R)
• M60: 18,762,715 km (0.056 R)
• M61: 19,818,876 km (0.074 R)
• M62: 20,032,352 km (0.081 R)
• M63: 20,103,710 km (0.119 R)
• M64: 20,210,972 km (0.101 R)
• M65: 20,858,132 km (0.062 R)
• M66: 21,402,519 km (0.041 R)
• M67: 21,585,028 km (0.08 R)
• M68: 21,768,136 km (0.114 R)
• M69: 21,878,240 km (0.111 R)
• M70: 22,320,302 km (0.039 R)
• M71: 22,505,504 km (0.051 R)
• M72: 22,765,505 km (0.059 R)
• M73: 22,951,904 km (0.094 R)
• M74: 23,026,553 km (0.111 R)
• M75: 23,363,597 km (0.081 R)
• M76: 23,438,695 km (0.102 R)
• M77: 24,194,314 km (0.101 R)
• M78: 24,651,635 km (0.086 R)
• M79: 25,690,742 km (0.112 R)
• M80: 25,768,233 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.7

Radius: 4.4

Gravity: 48.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.97 AU - 14.59 AU

Year: 19069 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,813,017 km

• M1: 190,139 km (0.12 R)
• M2: 220,208 km (0.062 R)
• M3: 437,723 km (0.101 R)
• M4: 479,611 km (0.073 R)
• M5: 1,167,312 km (0.109 R)
• M6: 1,316,910 km (0.04 R)
• M7: 1,347,578 km (0.118 R)
• M8: 1,409,661 km (0.103 R)
• M9: 1,536,520 km (0.077 R)
• M10: 1,667,268 km (0.058 R)
• M11: 1,939,536 km (0.075 R)
• M12: 2,225,568 km (0.101 R)
• M13: 2,601,507 km (0.103 R)
• M14: 3,243,132 km (0.112 R)
• M15: 3,581,523 km (0.109 R)
• M16: 4,110,052 km (0.088 R)
• M17: 4,899,779 km (0.105 R)
• M18: 4,947,650 km (0.102 R)
• M19: 5,435,040 km (0.089 R)
• M20: 5,937,689 km (0.088 R)
• M21: 6,040,014 km (0.091 R)
• M22: 6,560,315 km (0.063 R)
• M23: 6,719,188 km (0.082 R)
• M24: 8,606,665 km (0.12 R)
• M25: 8,722,453 km (0.098 R)
• M26: 9,250,085 km (0.098 R)
• M27: 9,908,765 km (0.071 R)
• M28: 10,091,124 km (0.088 R)
• M29: 10,520,769 km (0.067 R)
• M30: 11,019,080 km (0.105 R)
• M31: 13,556,260 km (0.114 R)
• M32: 13,623,579 km (0.043 R)
• M33: 13,826,284 km (0.075 R)
• M34: 13,961,969 km (0.109 R)
• M35: 14,440,234 km (0.053 R)
• M36: 14,577,864 km (0.105 R)
• M37: 14,854,620 km (0.028 R)
• M38: 14,924,033 km (0.058 R)
• M39: 19,055,478 km (0.051 R)
• M40: 22,627,276 km (0.107 R)
• M41: 23,027,750 km (0.05 R)
• M42: 23,349,834 km (0.083 R)
• M43: 23,430,467 km (0.057 R)
• M44: 23,835,578 km (0.077 R)
• M45: 24,899,818 km (0.065 R)
• M46: 26,230,491 km (0.096 R)
• M47: 27,158,895 km (0.081 R)
• M48: 27,584,351 km (0.087 R)
• M49: 29,657,179 km (0.085 R)
• M50: 30,183,166 km (0.088 R)
• M51: 30,889,268 km (0.06 R)
• M52: 32,407,686 km (0.075 R)
• M53: 34,776,718 km (0.062 R)
• M54: 36,730,466 km (0.066 R)
• M55: 37,106,555 km (0.105 R)
• M56: 37,389,594 km (0.051 R)
• M57: 38,337,895 km (0.058 R)
• M58: 38,528,483 km (0.08 R)
• M59: 38,814,963 km (0.059 R)
• M60: 38,910,705 km (0.098 R)
• M61: 39,390,167 km (0.093 R)
• M62: 39,968,213 km (0.116 R)
• M63: 40,161,493 km (0.052 R)
• M64: 40,937,757 km (0.101 R)
• M65: 43,296,017 km (0.117 R)
• M66: 43,494,534 km (0.115 R)
• M67: 44,391,523 km (0.105 R)
• M68: 46,508,183 km (0.117 R)
• M69: 47,118,991 km (0.069 R)
• M70: 48,142,839 km (0.08 R)
• M71: 49,174,017 km (0.056 R)
• M72: 52,628,082 km (0.062 R)
• M73: 52,840,062 km (0.108 R)
• M74: 53,583,713 km (0.063 R)
• M75: 54,544,880 km (0.103 R)
• M76: 55,296,459 km (0.037 R)
• M77: 55,835,460 km (0.078 R)
• M78: 57,244,822 km (0.068 R)
• M79: 58,008,669 km (0.103 R)
• M80: 58,336,886 km (0.032 R)
• M81: 58,775,657 km (0.058 R)
• M82: 58,885,611 km (0.108 R)
• M83: 59,656,489 km (0.095 R)
• M84: 60,209,253 km (0.032 R)
• M85: 61,542,619 km (0.113 R)
• M86: 62,101,218 km (0.094 R)
• M87: 62,885,859 km (0.094 R)
• M88: 62,998,207 km (0.117 R)
• M89: 63,448,347 km (0.079 R)
• M90: 63,899,534 km (0.055 R)
• M91: 66,858,131 km (0.12 R)
• M92: 68,816,666 km (0.077 R)
• M93: 70,794,051 km (0.095 R)
• M94: 71,261,993 km (0.089 R)
• M95: 76,956,885 km (0.082 R)
• M96: 78,645,246 km (0.117 R)
• M97: 79,858,635 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit