🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 137 Days

Day: 15.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,369,663 km

• M1: 16,456 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 178 Days

Day: 19.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.61 AU - 0.93 AU

Year: 247 Days

Day: 20.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.19 AU - 2.25 AU

Year: 1208 Days

Day: 16.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,369,663 km

• M1: 467,793 km (0.059 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 7.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.08 AU - 14.38 AU

Year: 17576 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 107,369,663 km

• M1: 111,750 km (0.098 R)
• M2: 758,760 km (0.096 R)
• M3: 893,249 km (0.076 R)
• M4: 944,112 km (0.051 R)
• M5: 1,116,599 km (0.104 R)
• M6: 1,171,800 km (0.108 R)
• M7: 1,256,323 km (0.079 R)
• M8: 1,416,692 km (0.072 R)
• M9: 1,646,325 km (0.057 R)
• M10: 1,822,401 km (0.1 R)
• M11: 1,987,857 km (0.093 R)
• M12: 2,280,470 km (0.118 R)
• M13: 2,697,848 km (0.099 R)
• M14: 2,963,683 km (0.112 R)
• M15: 5,258,515 km (0.038 R)
• M16: 5,471,243 km (0.092 R)
• M17: 5,831,923 km (0.112 R)
• M18: 7,167,084 km (0.101 R)
• M19: 7,748,123 km (0.096 R)
• M20: 8,234,764 km (0.043 R)
• M21: 8,759,255 km (0.073 R)
• M22: 10,219,629 km (0.113 R)
• M23: 10,337,362 km (0.036 R)
• M24: 11,113,476 km (0.109 R)
• M25: 12,218,855 km (0.108 R)
• M26: 12,689,789 km (0.093 R)
• M27: 13,006,936 km (0.114 R)
• M28: 13,876,549 km (0.09 R)
• M29: 14,039,611 km (0.066 R)
• M30: 15,468,270 km (0.049 R)
• M31: 15,807,109 km (0.108 R)
• M32: 16,838,288 km (0.082 R)
• M33: 17,081,982 km (0.098 R)
• M34: 17,537,807 km (0.026 R)
• M35: 19,109,782 km (0.081 R)
• M36: 20,096,679 km (0.043 R)
• M37: 20,392,284 km (0.083 R)
• M38: 22,577,909 km (0.091 R)
• M39: 23,232,400 km (0.088 R)
• M40: 23,348,637 km (0.111 R)
• M41: 23,932,368 km (0.11 R)
• M42: 26,476,430 km (0.088 R)
• M43: 26,841,149 km (0.119 R)
• M44: 26,922,381 km (0.079 R)
• M45: 27,207,365 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.3

Radius: 3.1

Gravity: 90.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.56 AU - 20 AU

Year: 29726 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,369,663 km

• M1: 76,445 km (0.091 R)
• M2: 412,890 km (0.1 R)
• M3: 437,574 km (0.073 R)
• M4: 624,422 km (0.096 R)
• M5: 1,499,120 km (0.089 R)
• M6: 1,537,717 km (0.076 R)
• M7: 2,287,351 km (0.085 R)
• M8: 2,467,168 km (0.094 R)
• M9: 2,792,843 km (0.08 R)
• M10: 3,181,348 km (0.094 R)
• M11: 3,432,673 km (0.111 R)
• M12: 4,061,582 km (0.111 R)
• M13: 4,278,948 km (0.074 R)
• M14: 4,500,203 km (0.044 R)
• M15: 5,421,726 km (0.088 R)
• M16: 6,715,448 km (0.091 R)
• M17: 6,907,682 km (0.117 R)
• M18: 7,101,860 km (0.092 R)
• M19: 7,761,736 km (0.082 R)
• M20: 8,098,930 km (0.109 R)
• M21: 8,717,966 km (0.077 R)
• M22: 9,351,961 km (0.098 R)
• M23: 10,663,935 km (0.075 R)
• M24: 12,032,306 km (0.063 R)
• M25: 13,778,263 km (0.088 R)
• M26: 15,432,516 km (0.094 R)
• M27: 16,541,037 km (0.066 R)
• M28: 16,800,439 km (0.084 R)
• M29: 18,028,787 km (0.063 R)
• M30: 20,108,497 km (0.083 R)
• M31: 20,292,951 km (0.055 R)
• M32: 20,477,854 km (0.106 R)
• M33: 21,036,153 km (0.114 R)
• M34: 21,223,450 km (0.075 R)
• M35: 21,599,389 km (0.116 R)
• M36: 24,686,042 km (0.06 R)
• M37: 24,784,627 km (0.101 R)
• M38: 25,379,428 km (0.054 R)
• M39: 25,578,693 km (0.075 R)
• M40: 27,293,234 km (0.117 R)
• M41: 27,599,760 km (0.042 R)
• M42: 27,907,333 km (0.066 R)
• M43: 29,148,846 km (0.084 R)
• M44: 30,302,694 km (0.097 R)
• M45: 32,222,783 km (0.102 R)
• M46: 32,546,513 km (0.107 R)
• M47: 36,627,991 km (0.05 R)
• M48: 39,475,288 km (0.035 R)
• M49: 39,590,777 km (0.069 R)
• M50: 40,867,146 km (0.096 R)
• M51: 41,217,654 km (0.06 R)
• M52: 42,275,012 km (0.084 R)
• M53: 44,176,550 km (0.112 R)
• M54: 45,258,442 km (0.063 R)
• M55: 46,105,914 km (0.119 R)
• M56: 48,309,192 km (0.069 R)
• M57: 48,927,180 km (0.084 R)
• M58: 49,299,380 km (0.046 R)
• M59: 50,546,428 km (0.092 R)
• M60: 50,922,517 km (0.05 R)
• M61: 51,803,798 km (0.085 R)
• M62: 53,071,490 km (0.085 R)
• M63: 56,155,301 km (0.096 R)
• M64: 57,849,796 km (0.08 R)
• M65: 58,374,585 km (0.062 R)
• M66: 62,091,793 km (0.107 R)
• M67: 62,225,982 km (0.111 R)
• M68: 62,494,660 km (0.038 R)
• M69: 63,978,970 km (0.073 R)
• M70: 65,611,382 km (0.067 R)
• M71: 65,748,115 km (0.043 R)
• M72: 66,844,817 km (0.071 R)
• M73: 67,671,195 km (0.116 R)
• M74: 68,501,015 km (0.103 R)
• M75: 69,891,676 km (0.062 R)
• M76: 70,870,495 km (0.111 R)
• M77: 76,263,199 km (0.075 R)
• M78: 76,982,466 km (0.12 R)
• M79: 77,848,638 km (0.118 R)
• M80: 78,138,109 km (0.104 R)
• M81: 79,736,413 km (0.103 R)
• M82: 81,345,338 km (0.093 R)
• M83: 81,492,243 km (0.111 R)
• M84: 83,556,694 km (0.108 R)
• M85: 86,086,693 km (0.073 R)
• M86: 89,852,819 km (0.071 R)
• M87: 90,156,354 km (0.083 R)
• M88: 91,221,640 km (0.067 R)
• M89: 91,526,820 km (0.081 R)
• M90: 94,751,103 km (0.098 R)
• M91: 97,388,363 km (0.071 R)
• M92: 101,310,221 km (0.106 R)
• M93: 104,006,573 km (0.055 R)
• M94: 105,443,461 km (0.117 R)
• M95: 107,047,898 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 15,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit