🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.44 AU - 3.76 AU

Year: 1703 Days

Day: 40.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 171 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 11.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.59 AU - 13.95 AU

Year: 11806 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,698,005 km

• M1: 198,965 km (0.062 R)
• M2: 537,954 km (0.074 R)
• M3: 627,413 km (0.116 R)
• M4: 1,403,228 km (0.082 R)
• M5: 1,969,306 km (0.091 R)
• M6: 2,341,057 km (0.095 R)
• M7: 2,443,980 km (0.119 R)
• M8: 2,843,856 km (0.095 R)
• M9: 3,235,802 km (0.057 R)
• M10: 3,322,120 km (0.078 R)
• M11: 3,526,471 km (0.055 R)
• M12: 3,856,035 km (0.062 R)
• M13: 4,133,240 km (0.096 R)
• M14: 4,577,396 km (0.106 R)
• M15: 4,772,471 km (0.114 R)
• M16: 4,937,179 km (0.103 R)
• M17: 5,036,960 km (0.106 R)
• M18: 5,753,833 km (0.085 R)
• M19: 6,321,707 km (0.101 R)
• M20: 6,833,332 km (0.036 R)
• M21: 7,282,424 km (0.109 R)
• M22: 7,396,268 km (0.103 R)
• M23: 7,818,583 km (0.118 R)
• M24: 8,367,607 km (0.09 R)
• M25: 8,526,779 km (0.066 R)
• M26: 8,969,739 km (0.09 R)
• M27: 9,173,491 km (0.042 R)
• M28: 10,685,926 km (0.119 R)
• M29: 11,514,997 km (0.094 R)
• M30: 11,647,840 km (0.101 R)
• M31: 11,781,132 km (0.089 R)
• M32: 11,870,292 km (0.112 R)
• M33: 12,364,862 km (0.093 R)
• M34: 13,234,774 km (0.111 R)
• M35: 13,466,950 km (0.06 R)
• M36: 13,794,420 km (0.045 R)
• M37: 17,362,329 km (0.11 R)
• M38: 18,077,556 km (0.107 R)
• M39: 18,387,074 km (0.097 R)
• M40: 18,750,298 km (0.075 R)
• M41: 20,709,731 km (0.094 R)
• M42: 21,033,610 km (0.075 R)
• M43: 21,577,099 km (0.118 R)
• M44: 21,905,467 km (0.102 R)
• M45: 23,291,341 km (0.102 R)
• M46: 24,477,204 km (0.109 R)
• M47: 24,991,521 km (0.103 R)
• M48: 25,336,344 km (0.089 R)
• M49: 25,798,602 km (0.105 R)
• M50: 26,321,895 km (0.082 R)
• M51: 26,438,731 km (0.044 R)
• M52: 26,848,779 km (0.063 R)
• M53: 26,966,363 km (0.111 R)
• M54: 27,497,435 km (0.08 R)
• M55: 27,615,917 km (0.066 R)
• M56: 27,972,408 km (0.101 R)
• M57: 28,330,546 km (0.106 R)
• M58: 28,450,224 km (0.066 R)
• M59: 28,750,168 km (0.092 R)
• M60: 29,232,322 km (0.054 R)
• M61: 31,002,214 km (0.111 R)
• M62: 31,434,701 km (0.087 R)
• M63: 31,682,735 km (0.115 R)
• M64: 33,373,789 km (0.097 R)
• M65: 33,753,468 km (0.097 R)
• M66: 34,071,065 km (0.108 R)
• M67: 34,453,437 km (0.093 R)
• M68: 35,738,333 km (0.103 R)
• M69: 36,516,840 km (0.045 R)
• M70: 37,038,937 km (0.12 R)
• M71: 39,151,857 km (0.058 R)
• M72: 39,485,610 km (0.049 R)
• M73: 40,964,983 km (0.091 R)
• M74: 42,188,844 km (0.088 R)
• M75: 43,080,297 km (0.115 R)
• M76: 43,631,865 km (0.083 R)
• M77: 44,533,341 km (0.081 R)
• M78: 45,440,952 km (0.107 R)
• M79: 45,580,975 km (0.081 R)
• M80: 46,354,546 km (0.109 R)
• M81: 46,495,617 km (0.085 R)
• M82: 47,132,305 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 3.6

Gravity: 45.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.19 AU - 18.97 AU

Year: 24992 Days

Day: 19.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,698,005 km

• M1: 65,973 km (0.079 R)
• M2: 141,220 km (0.037 R)
• M3: 336,595 km (0.039 R)
• M4: 616,194 km (0.116 R)
• M5: 1,305,092 km (0.071 R)
• M6: 1,832,125 km (0.069 R)
• M7: 2,117,857 km (0.042 R)
• M8: 2,341,207 km (0.048 R)
• M9: 2,890,979 km (0.112 R)
• M10: 3,741,742 km (0.106 R)
• M11: 3,786,173 km (0.062 R)
• M12: 4,240,352 km (0.102 R)
• M13: 4,379,926 km (0.089 R)
• M14: 4,520,997 km (0.094 R)
• M15: 5,298,457 km (0.115 R)
• M16: 7,359,168 km (0.073 R)
• M17: 7,639,514 km (0.115 R)
• M18: 7,923,152 km (0.113 R)
• M19: 8,037,594 km (0.11 R)
• M20: 8,794,859 km (0.111 R)
• M21: 9,151,949 km (0.086 R)
• M22: 11,071,140 km (0.077 R)
• M23: 11,263,224 km (0.109 R)
• M24: 11,780,982 km (0.072 R)
• M25: 11,977,105 km (0.09 R)
• M26: 12,439,063 km (0.053 R)
• M27: 13,041,344 km (0.042 R)
• M28: 14,066,239 km (0.11 R)
• M29: 16,556,146 km (0.086 R)
• M30: 16,775,756 km (0.057 R)
• M31: 17,217,967 km (0.06 R)
• M32: 18,871,921 km (0.111 R)
• M33: 19,331,785 km (0.042 R)
• M34: 19,640,405 km (0.115 R)
• M35: 19,950,522 km (0.092 R)
• M36: 20,028,313 km (0.03 R)
• M37: 20,418,913 km (0.11 R)
• M38: 21,128,306 km (0.09 R)
• M39: 22,086,480 km (0.096 R)
• M40: 22,166,964 km (0.106 R)
• M41: 22,651,960 km (0.077 R)
• M42: 25,803,838 km (0.102 R)
• M43: 26,313,966 km (0.115 R)
• M44: 27,343,948 km (0.079 R)
• M45: 27,863,950 km (0.03 R)
• M46: 28,212,363 km (0.055 R)
• M47: 28,913,678 km (0.071 R)
• M48: 29,531,966 km (0.072 R)
• M49: 29,620,678 km (0.101 R)
• M50: 29,709,389 km (0.074 R)
• M51: 30,602,040 km (0.118 R)
• M52: 30,691,798 km (0.089 R)
• M53: 31,594,023 km (0.118 R)
• M54: 31,684,679 km (0.078 R)
• M55: 31,866,291 km (0.046 R)
• M56: 32,963,592 km (0.115 R)
• M57: 33,147,597 km (0.117 R)
• M58: 33,609,406 km (0.087 R)
• M59: 33,702,007 km (0.117 R)
• M60: 33,980,259 km (0.095 R)
• M61: 34,539,007 km (0.083 R)
• M62: 34,819,652 km (0.082 R)
• M63: 35,194,844 km (0.11 R)
• M64: 38,244,845 km (0.081 R)
• M65: 38,341,635 km (0.111 R)
• M66: 39,410,213 km (0.119 R)
• M67: 39,801,261 km (0.113 R)
• M68: 41,081,071 km (0.083 R)
• M69: 41,974,919 km (0.101 R)
• M70: 42,975,579 km (0.072 R)
• M71: 43,176,788 km (0.094 R)
• M72: 43,579,805 km (0.087 R)
• M73: 45,306,912 km (0.081 R)
• M74: 45,819,135 km (0.037 R)
• M75: 47,991,147 km (0.102 R)
• M76: 49,247,469 km (0.082 R)
• M77: 50,090,902 km (0.098 R)
• M78: 50,514,414 km (0.042 R)
• M79: 51,578,354 km (0.104 R)
• M80: 52,649,774 km (0.082 R)
• M81: 53,512,056 km (0.118 R)
• M82: 56,017,222 km (0.113 R)
• M83: 57,339,517 km (0.09 R)
• M84: 57,450,070 km (0.095 R)
• M85: 58,004,330 km (0.077 R)
• M86: 59,341,885 km (0.108 R)
• M87: 62,388,146 km (0.111 R)
• M88: 65,716,250 km (0.083 R)
• M89: 69,691,066 km (0.114 R)
• M90: 71,469,186 km (0.107 R)
• M91: 72,304,092 km (0.112 R)
• M92: 73,742,774 km (0.117 R)
• M93: 75,312,056 km (0.103 R)
• M94: 82,072,085 km (0.097 R)
• M95: 83,071,398 km (0.107 R)

Kuiper Belt

Range: 35.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit