🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.23 AU - 1.33 AU

Year: 516 Days

Day: 35.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.19 AU - 5.85 AU

Year: 4009 Days

Day: 25.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 9.7

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.88 AU - 7.46 AU

Year: 6843 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 118.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,807,539 km

• M1: 130,898 km (0.083 R)
• M2: 262,245 km (0.116 R)
• M3: 629,957 km (0.037 R)
• M4: 702,212 km (0.111 R)
• M5: 921,074 km (0.06 R)
• M6: 1,004,699 km (0.112 R)
• M7: 1,108,670 km (0.114 R)
• M8: 1,384,827 km (0.032 R)
• M9: 1,581,100 km (0.1 R)
• M10: 1,641,837 km (0.097 R)
• M11: 1,723,966 km (0.027 R)
• M12: 1,786,647 km (0.112 R)
• M13: 1,892,712 km (0.094 R)
• M14: 2,865,398 km (0.087 R)
• M15: 3,194,064 km (0.064 R)
• M16: 3,376,125 km (0.091 R)
• M17: 3,588,404 km (0.105 R)
• M18: 4,166,450 km (0.053 R)
• M19: 4,480,905 km (0.089 R)
• M20: 4,951,989 km (0.103 R)
• M21: 5,625,628 km (0.107 R)
• M22: 7,363,955 km (0.101 R)
• M23: 8,095,489 km (0.095 R)
• M24: 8,452,130 km (0.027 R)
• M25: 8,850,210 km (0.057 R)
• M26: 8,959,865 km (0.1 R)
• M27: 9,106,770 km (0.073 R)
• M28: 9,291,524 km (0.117 R)
• M29: 9,440,224 km (0.118 R)
• M30: 9,514,873 km (0.119 R)
• M31: 9,627,221 km (0.089 R)
• M32: 10,042,954 km (0.095 R)
• M33: 10,119,249 km (0.107 R)
• M34: 11,049,000 km (0.115 R)
• M35: 11,484,329 km (0.114 R)
• M36: 11,643,950 km (0.104 R)
• M37: 12,167,992 km (0.104 R)
• M38: 12,658,523 km (0.109 R)
• M39: 13,743,556 km (0.113 R)
• M40: 13,955,686 km (0.099 R)
• M41: 14,512,190 km (0.025 R)
• M42: 14,684,826 km (0.075 R)
• M43: 14,814,827 km (0.082 R)
• M44: 14,901,743 km (0.052 R)
• M45: 15,076,025 km (0.043 R)
• M46: 15,470,514 km (0.039 R)
• M47: 16,135,477 km (0.104 R)
• M48: 17,173,387 km (0.096 R)
• M49: 17,815,760 km (0.119 R)
• M50: 17,954,437 km (0.046 R)
• M51: 18,232,839 km (0.118 R)
• M52: 18,372,563 km (0.054 R)
• M53: 18,793,980 km (0.104 R)
• M54: 18,982,175 km (0.066 R)
• M55: 19,360,657 km (0.115 R)
• M56: 19,455,652 km (0.063 R)
• M57: 19,598,518 km (0.078 R)
• M58: 20,077,081 km (0.054 R)
• M59: 21,437,524 km (0.087 R)
• M60: 21,979,966 km (0.11 R)
• M61: 22,079,150 km (0.099 R)
• M62: 22,827,438 km (0.106 R)
• M63: 23,431,963 km (0.078 R)
• M64: 23,939,848 km (0.097 R)
• M65: 24,348,849 km (0.087 R)
• M66: 24,760,093 km (0.073 R)
• M67: 26,586,085 km (0.116 R)
• M68: 27,970,314 km (0.097 R)
• M69: 29,323,427 km (0.102 R)
• M70: 29,651,345 km (0.039 R)
• M71: 30,531,729 km (0.064 R)
• M72: 30,753,133 km (0.057 R)
• M73: 31,588,338 km (0.062 R)
• M74: 31,812,286 km (0.087 R)
• M75: 31,980,584 km (0.054 R)
• M76: 32,149,181 km (0.102 R)
• M77: 33,167,194 km (0.112 R)
• M78: 33,565,873 km (0.063 R)
• M79: 35,176,593 km (0.106 R)
• M80: 36,401,201 km (0.108 R)
• M81: 36,694,712 km (0.057 R)
• M82: 37,048,062 km (0.049 R)
• M83: 37,225,186 km (0.12 R)
• M84: 37,758,203 km (0.083 R)
• M85: 38,293,764 km (0.065 R)
• M86: 38,592,361 km (0.119 R)
• M87: 40,036,579 km (0.106 R)
• M88: 40,339,664 km (0.091 R)
• M89: 40,582,611 km (0.12 R)

Asteroid Belt

Center: 11.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 3.4

Gravity: 48.57 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.28 AU - 20.16 AU

Year: 23285 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,807,539 km

• M1: 145,858 km (0.115 R)
• M2: 299,345 km (0.066 R)
• M3: 514,467 km (0.107 R)
• M4: 536,159 km (0.102 R)
• M5: 558,000 km (0.081 R)
• M6: 1,438,982 km (0.089 R)
• M7: 1,725,163 km (0.071 R)
• M8: 1,994,140 km (0.116 R)
• M9: 2,421,840 km (0.11 R)
• M10: 2,608,089 km (0.069 R)
• M11: 2,683,935 km (0.076 R)
• M12: 3,235,054 km (0.089 R)
• M13: 3,357,575 km (0.096 R)
• M14: 3,691,627 km (0.106 R)
• M15: 3,949,234 km (0.075 R)
• M16: 4,036,300 km (0.088 R)
• M17: 4,572,459 km (0.079 R)
• M18: 5,273,475 km (0.077 R)
• M19: 5,710,001 km (0.045 R)
• M20: 5,857,953 km (0.115 R)
• M21: 6,107,632 km (0.079 R)
• M22: 6,259,025 km (0.082 R)
• M23: 6,824,804 km (0.097 R)
• M24: 7,246,371 km (0.05 R)
• M25: 8,617,286 km (0.118 R)
• M26: 9,477,324 km (0.112 R)
• M27: 9,594,011 km (0.089 R)
• M28: 9,770,087 km (0.118 R)
• M29: 10,006,302 km (0.055 R)
• M30: 10,304,301 km (0.119 R)
• M31: 11,092,682 km (0.057 R)
• M32: 11,587,552 km (0.108 R)
• M33: 12,406,750 km (0.1 R)
• M34: 13,768,988 km (0.097 R)
• M35: 13,967,504 km (0.098 R)
• M36: 15,041,767 km (0.032 R)
• M37: 15,934,118 km (0.05 R)
• M38: 16,072,795 km (0.083 R)
• M39: 16,702,303 km (0.105 R)
• M40: 17,625,771 km (0.076 R)
• M41: 17,913,298 km (0.108 R)
• M42: 17,985,404 km (0.098 R)
• M43: 20,418,464 km (0.034 R)
• M44: 21,865,524 km (0.039 R)
• M45: 22,096,952 km (0.114 R)
• M46: 23,187,820 km (0.039 R)
• M47: 23,660,698 km (0.111 R)
• M48: 24,376,075 km (0.055 R)
• M49: 24,455,961 km (0.112 R)
• M50: 26,811,080 km (0.073 R)
• M51: 27,639,703 km (0.112 R)
• M52: 28,729,673 km (0.047 R)
• M53: 30,605,780 km (0.03 R)
• M54: 31,297,670 km (0.098 R)
• M55: 31,645,634 km (0.087 R)
• M56: 31,820,065 km (0.088 R)
• M57: 33,938,222 km (0.089 R)
• M58: 34,474,829 km (0.07 R)
• M59: 38,587,574 km (0.117 R)
• M60: 39,241,167 km (0.104 R)
• M61: 39,710,306 km (0.084 R)
• M62: 40,464,578 km (0.069 R)
• M63: 40,938,505 km (0.073 R)
• M64: 41,318,932 km (0.08 R)
• M65: 41,700,556 km (0.104 R)
• M66: 43,917,297 km (0.063 R)
• M67: 44,697,301 km (0.094 R)
• M68: 45,875,833 km (0.11 R)
• M69: 46,468,988 km (0.044 R)
• M70: 47,463,066 km (0.058 R)
• M71: 48,967,422 km (0.058 R)
• M72: 49,270,059 km (0.07 R)
• M73: 49,775,999 km (0.115 R)
• M74: 49,877,426 km (0.025 R)
• M75: 51,099,491 km (0.046 R)
• M76: 52,640,948 km (0.088 R)
• M77: 53,261,779 km (0.049 R)
• M78: 53,469,271 km (0.076 R)
• M79: 54,301,933 km (0.079 R)
• M80: 57,568,552 km (0.106 R)
• M81: 59,064,531 km (0.103 R)
• M82: 60,465,066 km (0.038 R)
• M83: 61,549,800 km (0.095 R)
• M84: 61,876,522 km (0.12 R)
• M85: 62,203,842 km (0.085 R)
• M86: 62,640,967 km (0.028 R)
• M87: 63,848,670 km (0.103 R)
• M88: 66,733,665 km (0.052 R)
• M89: 67,181,113 km (0.119 R)
• M90: 67,742,105 km (0.062 R)
• M91: 72,284,794 km (0.075 R)
• M92: 73,320,310 km (0.085 R)
• M93: 78,453,312 km (0.041 R)
• M94: 78,807,560 km (0.07 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit