🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 37.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 149.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 248 Days

Day: 41.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.94 AU - 1.56 AU

Year: 503 Days

Day: 22.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 14.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.69 AU - 7.19 AU

Year: 5210 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,139,940 km

• M1: 206,146 km (0.066 R)
• M2: 465,698 km (0.101 R)
• M3: 562,338 km (0.074 R)
• M4: 667,805 km (0.08 R)
• M5: 817,104 km (0.054 R)
• M6: 1,071,270 km (0.11 R)
• M7: 1,236,726 km (0.103 R)
• M8: 1,337,555 km (0.104 R)
• M9: 1,548,188 km (0.088 R)
• M10: 2,071,332 km (0.064 R)
• M11: 2,263,865 km (0.066 R)
• M12: 2,480,781 km (0.103 R)
• M13: 2,610,632 km (0.099 R)
• M14: 2,800,023 km (0.104 R)
• M15: 3,073,189 km (0.116 R)
• M16: 3,396,320 km (0.1 R)
• M17: 3,499,543 km (0.093 R)
• M18: 3,966,588 km (0.111 R)
• M19: 4,119,477 km (0.096 R)
• M20: 4,612,701 km (0.104 R)
• M21: 4,820,043 km (0.068 R)
• M22: 5,125,073 km (0.048 R)
• M23: 5,339,896 km (0.05 R)
• M24: 5,557,860 km (0.07 R)
• M25: 5,902,833 km (0.032 R)
• M26: 6,178,841 km (0.053 R)
• M27: 6,510,499 km (0.095 R)
• M28: 6,691,513 km (0.036 R)
• M29: 7,325,060 km (0.096 R)
• M30: 7,867,651 km (0.119 R)
• M31: 8,088,458 km (0.1 R)
• M32: 8,592,752 km (0.081 R)
• M33: 8,848,714 km (0.113 R)
• M34: 9,136,092 km (0.032 R)
• M35: 9,251,880 km (0.096 R)
• M36: 9,397,439 km (0.116 R)
• M37: 9,573,067 km (0.047 R)
• M38: 9,779,362 km (0.057 R)
• M39: 9,897,844 km (0.096 R)
• M40: 10,016,924 km (0.111 R)
• M41: 10,802,163 km (0.097 R)
• M42: 10,924,684 km (0.026 R)
• M43: 11,016,986 km (0.047 R)
• M44: 11,922,202 km (0.077 R)
• M45: 12,048,912 km (0.118 R)
• M46: 12,207,934 km (0.09 R)
• M47: 14,710,557 km (0.119 R)
• M48: 15,051,491 km (0.111 R)
• M49: 15,498,489 km (0.084 R)
• M50: 15,602,310 km (0.115 R)
• M51: 15,915,119 km (0.11 R)
• M52: 16,019,838 km (0.08 R)
• M53: 16,229,873 km (0.072 R)
• M54: 16,617,481 km (0.119 R)
• M55: 17,115,343 km (0.119 R)
• M56: 17,907,464 km (0.105 R)
• M57: 18,052,873 km (0.109 R)
• M58: 18,527,846 km (0.117 R)
• M59: 18,711,702 km (0.099 R)
• M60: 18,822,254 km (0.078 R)
• M61: 19,752,155 km (0.059 R)
• M62: 20,090,695 km (0.107 R)
• M63: 20,431,030 km (0.071 R)
• M64: 22,670,211 km (0.109 R)
• M65: 22,827,438 km (0.113 R)
• M66: 23,978,743 km (0.028 R)
• M67: 24,098,871 km (0.09 R)
• M68: 24,864,662 km (0.098 R)
• M69: 25,026,826 km (0.09 R)
• M70: 26,007,590 km (0.038 R)
• M71: 27,001,069 km (0.111 R)
• M72: 27,544,259 km (0.047 R)
• M73: 28,006,816 km (0.052 R)
• M74: 28,175,712 km (0.093 R)
• M75: 28,387,243 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 6.6

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.89 AU - 14.57 AU

Year: 19319 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,139,940 km

• M1: 743,651 km (0.071 R)
• M2: 877,242 km (0.113 R)
• M3: 947,104 km (0.063 R)
• M4: 1,323,941 km (0.091 R)
• M5: 1,599,351 km (0.066 R)
• M6: 1,892,712 km (0.052 R)
• M7: 2,139,399 km (0.048 R)
• M8: 2,562,013 km (0.115 R)
• M9: 2,697,250 km (0.105 R)
• M10: 3,225,180 km (0.101 R)
• M11: 3,371,338 km (0.051 R)
• M12: 3,445,389 km (0.098 R)
• M13: 4,535,658 km (0.083 R)
• M14: 4,907,259 km (0.062 R)
• M15: 5,331,668 km (0.096 R)
• M16: 5,812,027 km (0.057 R)
• M17: 6,034,928 km (0.103 R)
• M18: 6,306,298 km (0.11 R)
• M19: 7,575,487 km (0.115 R)
• M20: 8,615,641 km (0.047 R)
• M21: 9,699,926 km (0.036 R)
• M22: 11,377,367 km (0.106 R)
• M23: 11,824,664 km (0.099 R)
• M24: 12,163,952 km (0.116 R)
• M25: 12,449,086 km (0.091 R)
• M26: 12,563,828 km (0.054 R)
• M27: 13,026,085 km (0.067 R)
• M28: 13,552,819 km (0.105 R)
• M29: 14,146,124 km (0.109 R)
• M30: 14,325,791 km (0.11 R)
• M31: 15,113,125 km (0.027 R)
• M32: 16,414,327 km (0.102 R)
• M33: 17,110,107 km (0.065 R)
• M34: 17,558,003 km (0.044 R)
• M35: 17,815,610 km (0.105 R)
• M36: 17,880,237 km (0.056 R)
• M37: 18,399,790 km (0.117 R)
• M38: 18,924,430 km (0.102 R)
• M39: 20,324,816 km (0.064 R)
• M40: 20,527,521 km (0.087 R)
• M41: 20,935,025 km (0.069 R)
• M42: 22,034,869 km (0.117 R)
• M43: 22,661,684 km (0.099 R)
• M44: 23,435,853 km (0.105 R)
• M45: 23,506,613 km (0.092 R)
• M46: 23,861,758 km (0.086 R)
• M47: 24,793,304 km (0.107 R)
• M48: 25,445,102 km (0.042 R)
• M49: 26,029,282 km (0.071 R)
• M50: 27,508,954 km (0.062 R)
• M51: 29,396,580 km (0.086 R)
• M52: 29,625,914 km (0.067 R)
• M53: 29,702,508 km (0.03 R)
• M54: 30,317,504 km (0.095 R)
• M55: 30,781,407 km (0.1 R)
• M56: 32,502,681 km (0.09 R)
• M57: 33,056,791 km (0.052 R)
• M58: 33,614,193 km (0.098 R)
• M59: 34,576,705 km (0.035 R)
• M60: 35,385,880 km (0.095 R)
• M61: 35,792,787 km (0.099 R)
• M62: 38,433,189 km (0.088 R)
• M63: 38,767,690 km (0.071 R)
• M64: 39,187,162 km (0.088 R)
• M65: 39,692,504 km (0.085 R)
• M66: 40,709,470 km (0.057 R)
• M67: 41,649,394 km (0.098 R)
• M68: 42,078,889 km (0.111 R)
• M69: 42,251,076 km (0.1 R)
• M70: 42,423,563 km (0.087 R)
• M71: 43,724,615 km (0.104 R)
• M72: 43,811,831 km (0.115 R)
• M73: 45,744,785 km (0.097 R)
• M74: 47,436,438 km (0.103 R)
• M75: 49,511,360 km (0.052 R)
• M76: 50,880,629 km (0.105 R)
• M77: 51,892,659 km (0.119 R)
• M78: 52,632,720 km (0.119 R)
• M79: 54,029,964 km (0.066 R)
• M80: 54,404,557 km (0.113 R)
• M81: 54,498,355 km (0.106 R)
• M82: 55,062,189 km (0.105 R)
• M83: 56,100,997 km (0.096 R)
• M84: 56,860,655 km (0.098 R)
• M85: 58,293,952 km (0.105 R)
• M86: 58,486,036 km (0.066 R)
• M87: 59,449,147 km (0.053 R)
• M88: 60,417,643 km (0.071 R)
• M89: 60,806,448 km (0.06 R)
• M90: 60,903,836 km (0.061 R)
• M91: 63,650,453 km (0.058 R)
• M92: 66,036,539 km (0.111 R)
• M93: 66,838,384 km (0.085 R)
• M94: 66,938,914 km (0.117 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit