🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.97 AU - 1.61 AU

Year: 549 Days

Day: 24.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 2 AU

Year: 823 Days

Day: 27.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,937,508 km

• M1: 210,035 km (0.065 R)
• M2: 1,281,904 km (0.119 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 6.3

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.66 AU - 22.18 AU

Year: 28427 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,937,508 km

• M1: 154,086 km (0.096 R)
• M2: 292,613 km (0.097 R)
• M3: 400,473 km (0.029 R)
• M4: 628,461 km (0.105 R)
• M5: 712,983 km (0.111 R)
• M6: 862,432 km (0.083 R)
• M7: 1,333,665 km (0.048 R)
• M8: 1,634,207 km (0.114 R)
• M9: 1,955,394 km (0.094 R)
• M10: 2,123,542 km (0.115 R)
• M11: 2,252,645 km (0.095 R)
• M12: 2,428,871 km (0.057 R)
• M13: 3,080,669 km (0.097 R)
• M14: 3,227,125 km (0.078 R)
• M15: 4,206,692 km (0.09 R)
• M16: 4,869,411 km (0.084 R)
• M17: 6,289,842 km (0.096 R)
• M18: 8,028,170 km (0.083 R)
• M19: 8,501,647 km (0.049 R)
• M20: 8,707,494 km (0.07 R)
• M21: 10,338,410 km (0.12 R)
• M22: 11,603,110 km (0.116 R)
• M23: 11,755,101 km (0.044 R)
• M24: 12,994,370 km (0.097 R)
• M25: 16,695,870 km (0.096 R)
• M26: 18,085,186 km (0.115 R)
• M27: 18,438,237 km (0.105 R)
• M28: 19,963,985 km (0.104 R)
• M29: 20,237,450 km (0.066 R)
• M30: 20,420,409 km (0.074 R)
• M31: 20,787,971 km (0.07 R)
• M32: 20,972,724 km (0.029 R)
• M33: 21,810,173 km (0.074 R)
• M34: 22,185,963 km (0.097 R)
• M35: 22,469,151 km (0.109 R)
• M36: 23,230,305 km (0.067 R)
• M37: 23,614,024 km (0.078 R)
• M38: 24,582,521 km (0.057 R)
• M39: 25,268,128 km (0.066 R)
• M40: 26,059,500 km (0.088 R)
• M41: 26,358,247 km (0.12 R)
• M42: 27,463,626 km (0.096 R)
• M43: 28,072,938 km (0.106 R)
• M44: 28,276,990 km (0.109 R)
• M45: 29,823,383 km (0.095 R)
• M46: 30,764,353 km (0.099 R)
• M47: 31,291,237 km (0.065 R)
• M48: 33,645,010 km (0.093 R)
• M49: 34,078,993 km (0.11 R)
• M50: 34,187,901 km (0.09 R)
• M51: 35,172,255 km (0.052 R)
• M52: 35,502,417 km (0.059 R)
• M53: 36,721,939 km (0.04 R)
• M54: 38,180,967 km (0.089 R)
• M55: 38,293,913 km (0.096 R)
• M56: 40,577,375 km (0.069 R)
• M57: 41,503,087 km (0.08 R)
• M58: 41,735,562 km (0.103 R)
• M59: 42,318,694 km (0.063 R)
• M60: 45,994,015 km (0.1 R)
• M61: 47,322,444 km (0.095 R)
• M62: 47,930,559 km (0.111 R)
• M63: 49,277,239 km (0.069 R)
• M64: 49,770,015 km (0.082 R)
• M65: 51,133,749 km (0.086 R)
• M66: 52,133,063 km (0.072 R)
• M67: 52,761,075 km (0.112 R)
• M68: 53,897,570 km (0.053 R)
• M69: 54,787,228 km (0.043 R)
• M70: 56,194,795 km (0.082 R)
• M71: 56,580,757 km (0.091 R)
• M72: 56,838,664 km (0.119 R)
• M73: 57,484,777 km (0.104 R)
• M74: 57,873,731 km (0.062 R)
• M75: 61,943,242 km (0.1 R)
• M76: 64,348,178 km (0.091 R)
• M77: 65,832,787 km (0.116 R)
• M78: 69,662,642 km (0.074 R)
• M79: 70,354,083 km (0.103 R)
• M80: 73,282,911 km (0.119 R)
• M81: 77,392,663 km (0.064 R)
• M82: 77,678,844 km (0.086 R)
• M83: 78,683,244 km (0.069 R)
• M84: 79,836,344 km (0.103 R)
• M85: 83,622,367 km (0.072 R)
• M86: 86,722,783 km (0.079 R)
• M87: 87,615,434 km (0.111 R)
• M88: 88,361,778 km (0.108 R)
• M89: 88,810,571 km (0.106 R)
• M90: 90,462,431 km (0.094 R)
• M91: 90,763,871 km (0.116 R)
• M92: 91,367,797 km (0.059 R)
• M93: 95,785,871 km (0.081 R)
• M94: 96,400,718 km (0.104 R)
• M95: 98,562,856 km (0.114 R)
• M96: 99,805,566 km (0.057 R)
• M97: 101,679,279 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit