🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 12.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,932,012 km

• M1: 151,842 km (0.087 R)
• M2: 231,129 km (0.026 R)
• M3: 324,927 km (0.064 R)
• M4: 445,203 km (0.097 R)
• M5: 525,238 km (0.103 R)
• M6: 656,735 km (0.081 R)
• M7: 751,430 km (0.079 R)
• M8: 837,898 km (0.077 R)
• M9: 913,893 km (0.08 R)
• M10: 1,055,114 km (0.065 R)
• M11: 1,142,180 km (0.078 R)
• M12: 1,336,059 km (0.115 R)
• M13: 1,431,053 km (0.108 R)
• M14: 1,549,834 km (0.115 R)
• M15: 1,641,238 km (0.059 R)
• M16: 1,784,104 km (0.118 R)
• M17: 1,871,021 km (0.114 R)
• M18: 2,001,919 km (0.07 R)
• M19: 2,082,851 km (0.103 R)
• M20: 2,282,714 km (0.041 R)
• M21: 2,377,559 km (0.043 R)
• M22: 2,561,116 km (0.103 R)
• M23: 2,649,378 km (0.108 R)
• M24: 2,733,452 km (0.029 R)
• M25: 2,904,293 km (0.052 R)
• M26: 3,012,901 km (0.112 R)
• M27: 3,156,216 km (0.099 R)
• M28: 3,234,456 km (0.076 R)
• M29: 3,324,513 km (0.071 R)
• M30: 3,501,637 km (0.104 R)
• M31: 3,776,000 km (0.115 R)
• M32: 3,936,967 km (0.051 R)
• M33: 4,027,324 km (0.095 R)
• M34: 4,112,296 km (0.078 R)
• M35: 4,197,866 km (0.07 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.1 AU - 3.34 AU

Year: 3988 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,932,012 km

• M1: 192,084 km (0.056 R)
• M2: 290,070 km (0.093 R)
• M3: 753,076 km (0.09 R)
• M4: 876,344 km (0.081 R)
• M5: 1,050,027 km (0.059 R)
• M6: 1,208,751 km (0.119 R)
• M7: 1,328,878 km (0.113 R)
• M8: 1,424,172 km (0.091 R)
• M9: 1,652,757 km (0.085 R)
• M10: 1,808,638 km (0.12 R)
• M11: 1,904,680 km (0.094 R)
• M12: 2,035,429 km (0.087 R)
• M13: 2,399,550 km (0.052 R)
• M14: 2,541,668 km (0.08 R)
• M15: 2,662,244 km (0.097 R)
• M16: 2,784,764 km (0.117 R)
• M17: 3,216,055 km (0.084 R)
• M18: 3,386,746 km (0.055 R)
• M19: 3,546,966 km (0.115 R)
• M20: 3,847,358 km (0.028 R)
• M21: 3,944,746 km (0.09 R)
• M22: 4,057,094 km (0.078 R)
• M23: 4,170,489 km (0.025 R)
• M24: 4,798,501 km (0.083 R)
• M25: 4,918,628 km (0.081 R)
• M26: 5,009,434 km (0.068 R)
• M27: 5,471,991 km (0.099 R)
• M28: 5,645,076 km (0.101 R)
• M29: 5,804,098 km (0.068 R)
• M30: 5,964,617 km (0.04 R)
• M31: 6,538,025 km (0.05 R)
• M32: 6,839,914 km (0.105 R)
• M33: 7,060,720 km (0.077 R)
• M34: 7,266,866 km (0.066 R)
• M35: 7,826,063 km (0.071 R)
• M36: 8,435,525 km (0.088 R)
• M37: 8,801,142 km (0.109 R)
• M38: 9,041,695 km (0.075 R)
• M39: 9,491,536 km (0.061 R)
• M40: 9,700,225 km (0.096 R)
• M41: 9,987,154 km (0.077 R)
• M42: 10,354,716 km (0.1 R)
• M43: 10,491,299 km (0.107 R)
• M44: 10,746,513 km (0.091 R)
• M45: 10,924,385 km (0.094 R)
• M46: 11,726,827 km (0.078 R)
• M47: 12,777,603 km (0.09 R)
• M48: 13,473,682 km (0.099 R)
• M49: 13,944,466 km (0.095 R)
• M50: 14,203,570 km (0.112 R)
• M51: 14,333,720 km (0.065 R)
• M52: 14,442,627 km (0.08 R)
• M53: 14,726,714 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 3.2

Gravity: 37.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.04 AU - 9.96 AU

Year: 20211 Days

Day: 16.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,932,012 km

• M1: 45,478 km (0.055 R)
• M2: 102,624 km (0.113 R)
• M3: 179,218 km (0.07 R)
• M4: 245,041 km (0.105 R)
• M5: 273,615 km (0.12 R)
• M6: 451,636 km (0.065 R)
• M7: 524,191 km (0.102 R)
• M8: 987,346 km (0.061 R)
• M9: 1,155,045 km (0.078 R)
• M10: 1,653,655 km (0.096 R)
• M11: 2,428,721 km (0.102 R)
• M12: 2,719,839 km (0.059 R)
• M13: 2,819,321 km (0.11 R)
• M14: 3,263,926 km (0.037 R)
• M15: 3,512,408 km (0.072 R)
• M16: 3,620,717 km (0.094 R)
• M17: 4,331,906 km (0.106 R)
• M18: 4,762,897 km (0.1 R)
• M19: 5,749,645 km (0.043 R)
• M20: 5,877,252 km (0.12 R)
• M21: 6,005,906 km (0.109 R)
• M22: 6,353,422 km (0.03 R)
• M23: 6,796,830 km (0.118 R)
• M24: 7,527,017 km (0.036 R)
• M25: 8,425,801 km (0.118 R)
• M26: 9,659,086 km (0.113 R)
• M27: 11,000,231 km (0.12 R)
• M28: 11,158,655 km (0.118 R)
• M29: 11,371,233 km (0.099 R)
• M30: 12,728,984 km (0.032 R)
• M31: 12,784,335 km (0.075 R)
• M32: 13,567,928 km (0.099 R)
• M33: 13,681,174 km (0.088 R)
• M34: 13,851,566 km (0.098 R)
• M35: 15,239,834 km (0.074 R)
• M36: 15,298,626 km (0.117 R)
• M37: 15,653,024 km (0.115 R)
• M38: 16,309,758 km (0.091 R)
• M39: 16,490,472 km (0.082 R)
• M40: 17,280,948 km (0.089 R)
• M41: 17,711,640 km (0.043 R)
• M42: 17,835,357 km (0.098 R)
• M43: 18,709,458 km (0.035 R)
• M44: 19,853,582 km (0.12 R)
• M45: 20,046,563 km (0.033 R)
• M46: 20,889,547 km (0.109 R)
• M47: 20,954,772 km (0.061 R)
• M48: 21,085,670 km (0.12 R)
• M49: 22,744,112 km (0.1 R)
• M50: 22,878,601 km (0.092 R)
• M51: 23,080,857 km (0.077 R)
• M52: 24,581,773 km (0.116 R)
• M53: 25,135,285 km (0.057 R)
• M54: 25,204,848 km (0.102 R)
• M55: 25,483,399 km (0.064 R)
• M56: 26,254,726 km (0.103 R)
• M57: 26,537,017 km (0.073 R)
• M58: 27,104,890 km (0.111 R)
• M59: 28,977,706 km (0.06 R)
• M60: 29,269,422 km (0.096 R)
• M61: 29,855,995 km (0.115 R)
• M62: 30,224,604 km (0.099 R)
• M63: 30,743,110 km (0.054 R)
• M64: 31,414,057 km (0.065 R)
• M65: 32,089,790 km (0.083 R)
• M66: 32,165,188 km (0.066 R)
• M67: 32,846,307 km (0.082 R)
• M68: 33,150,439 km (0.04 R)
• M69: 34,531,078 km (0.085 R)
• M70: 36,322,213 km (0.111 R)
• M71: 37,983,947 km (0.1 R)
• M72: 38,944,514 km (0.03 R)
• M73: 42,121,076 km (0.092 R)
• M74: 42,203,654 km (0.116 R)
• M75: 44,200,636 km (0.103 R)
• M76: 44,788,854 km (0.085 R)
• M77: 45,295,243 km (0.08 R)
• M78: 47,596,807 km (0.08 R)
• M79: 48,805,109 km (0.117 R)
• M80: 49,239,092 km (0.094 R)
• M81: 49,848,703 km (0.077 R)
• M82: 53,380,559 km (0.053 R)
• M83: 54,365,811 km (0.118 R)
• M84: 56,536,326 km (0.069 R)
• M85: 57,083,256 km (0.089 R)
• M86: 57,723,685 km (0.105 R)
• M87: 58,458,510 km (0.107 R)
• M88: 58,827,119 km (0.113 R)
• M89: 60,402,085 km (0.058 R)
• M90: 61,428,626 km (0.113 R)
• M91: 61,522,274 km (0.099 R)
• M92: 61,709,570 km (0.061 R)
• M93: 62,649,195 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit