🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.21 AU - 1.29 AU

Year: 431 Days

Day: 17.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,456,046 km

• M1: 428,149 km (0.086 R)
• M2: 454,927 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.34 AU - 2.18 AU

Year: 721 Days

Day: 38.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.54 AU - 2.14 AU

Year: 770 Days

Day: 16.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.25 AU - 4.11 AU

Year: 2179 Days

Day: 32 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,456,046 km

• M1: 539,151 km (0.091 R)
• M2: 1,805,497 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.84 AU - 6.26 AU

Year: 4036 Days

Day: 41 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 22.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801

Radius: 4.3

Gravity: 43.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 21.88 AU - 23.38 AU

Year: 33232 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 112,456,046 km

• M1: 56,997 km (0.095 R)
• M2: 165,904 km (0.114 R)
• M3: 220,058 km (0.093 R)
• M4: 420,220 km (0.042 R)
• M5: 608,564 km (0.118 R)
• M6: 666,907 km (0.112 R)
• M7: 2,225,119 km (0.063 R)
• M8: 3,292,948 km (0.085 R)
• M9: 4,436,923 km (0.055 R)
• M10: 4,961,563 km (0.092 R)
• M11: 6,131,718 km (0.093 R)
• M12: 6,648,877 km (0.116 R)
• M13: 8,141,565 km (0.052 R)
• M14: 9,070,119 km (0.041 R)
• M15: 9,142,973 km (0.101 R)
• M16: 9,436,185 km (0.104 R)
• M17: 12,371,146 km (0.043 R)
• M18: 12,613,943 km (0.032 R)
• M19: 12,940,216 km (0.09 R)
• M20: 13,851,716 km (0.107 R)
• M21: 14,272,684 km (0.047 R)
• M22: 16,886,009 km (0.112 R)
• M23: 17,155,285 km (0.104 R)
• M24: 17,880,386 km (0.104 R)
• M25: 18,708,111 km (0.088 R)
• M26: 22,239,369 km (0.091 R)
• M27: 23,128,728 km (0.07 R)
• M28: 27,324,500 km (0.115 R)
• M29: 30,539,209 km (0.107 R)
• M30: 31,196,392 km (0.07 R)
• M31: 32,747,871 km (0.047 R)
• M32: 33,307,966 km (0.117 R)
• M33: 34,437,729 km (0.097 R)
• M34: 34,779,111 km (0.087 R)
• M35: 34,893,255 km (0.075 R)
• M36: 35,809,990 km (0.094 R)
• M37: 35,925,181 km (0.116 R)
• M38: 36,386,989 km (0.077 R)
• M39: 36,502,778 km (0.059 R)
• M40: 37,550,262 km (0.084 R)
• M41: 39,913,011 km (0.065 R)
• M42: 41,716,563 km (0.084 R)
• M43: 41,958,912 km (0.064 R)
• M44: 42,445,254 km (0.103 R)
• M45: 42,567,177 km (0.094 R)
• M46: 43,055,763 km (0.093 R)
• M47: 43,300,804 km (0.1 R)
• M48: 43,546,295 km (0.045 R)
• M49: 44,409,175 km (0.108 R)
• M50: 44,780,776 km (0.076 R)
• M51: 44,904,793 km (0.099 R)
• M52: 45,526,821 km (0.041 R)
• M53: 47,663,078 km (0.077 R)
• M54: 48,552,139 km (0.074 R)
• M55: 51,252,231 km (0.108 R)
• M56: 57,064,856 km (0.096 R)
• M57: 57,333,982 km (0.096 R)
• M58: 58,279,291 km (0.096 R)
• M59: 58,686,048 km (0.093 R)
• M60: 62,665,650 km (0.092 R)
• M61: 63,082,430 km (0.093 R)
• M62: 63,221,407 km (0.064 R)
• M63: 64,197,832 km (0.071 R)
• M64: 67,441,114 km (0.104 R)
• M65: 68,724,663 km (0.108 R)
• M66: 70,160,354 km (0.115 R)
• M67: 71,026,376 km (0.108 R)
• M68: 71,896,138 km (0.066 R)
• M69: 72,477,775 km (0.063 R)
• M70: 73,353,371 km (0.063 R)
• M71: 74,085,503 km (0.084 R)
• M72: 77,336,265 km (0.087 R)
• M73: 79,128,747 km (0.086 R)
• M74: 80,934,991 km (0.108 R)
• M75: 83,059,431 km (0.109 R)
• M76: 87,673,029 km (0.03 R)
• M77: 89,073,265 km (0.062 R)
• M78: 89,385,476 km (0.09 R)
• M79: 89,541,656 km (0.086 R)
• M80: 92,369,205 km (0.091 R)
• M81: 94,429,467 km (0.112 R)
• M82: 94,588,490 km (0.1 R)
• M83: 94,747,662 km (0.08 R)
• M84: 95,066,305 km (0.028 R)
• M85: 96,024,480 km (0.118 R)
• M86: 96,504,689 km (0.109 R)
• M87: 97,146,314 km (0.113 R)
• M88: 100,862,774 km (0.041 R)
• M89: 101,025,387 km (0.052 R)
• M90: 102,166,370 km (0.114 R)
• M91: 103,147,732 km (0.047 R)
• M92: 106,110,368 km (0.065 R)
• M93: 107,602,158 km (0.11 R)
• M94: 108,767,226 km (0.066 R)
• M95: 110,606,532 km (0.118 R)
• M96: 111,277,927 km (0.108 R)
• M97: 111,782,371 km (0.108 R)
• M98: 111,950,669 km (0.112 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit