🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 11.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 476 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 8,677,322 km

• M1: 149,598 km (0.119 R)
• M2: 252,970 km (0.119 R)
• M3: 380,577 km (0.11 R)
• M4: 477,666 km (0.095 R)
• M5: 582,684 km (0.081 R)
• M6: 674,986 km (0.056 R)
• M7: 747,241 km (0.112 R)
• M8: 876,644 km (0.063 R)
• M9: 953,088 km (0.096 R)
• M10: 1,043,146 km (0.036 R)
• M11: 1,151,455 km (0.103 R)
• M12: 1,236,426 km (0.111 R)
• M13: 1,384,229 km (0.116 R)
• M14: 1,512,734 km (0.078 R)
• M15: 1,589,328 km (0.039 R)
• M16: 1,671,607 km (0.116 R)
• M17: 1,786,647 km (0.068 R)
• M18: 1,918,293 km (0.094 R)
• M19: 2,273,888 km (0.032 R)
• M20: 2,517,732 km (0.116 R)
• M21: 2,609,436 km (0.032 R)
• M22: 2,749,160 km (0.088 R)
• M23: 2,875,570 km (0.103 R)
• M24: 2,950,220 km (0.054 R)
• M25: 3,036,238 km (0.077 R)
• M26: 3,166,987 km (0.113 R)
• M27: 3,272,005 km (0.09 R)
• M28: 3,440,003 km (0.112 R)
• M29: 3,519,440 km (0.089 R)
• M30: 3,738,152 km (0.098 R)
• M31: 3,872,640 km (0.087 R)
• M32: 3,955,368 km (0.074 R)
• M33: 4,068,613 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 14.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 743 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,677,322 km

• M1: 191,186 km (0.113 R)
• M2: 453,880 km (0.057 R)
• M3: 586,424 km (0.119 R)
• M4: 710,141 km (0.073 R)
• M5: 838,945 km (0.061 R)
• M6: 999,763 km (0.084 R)
• M7: 1,111,363 km (0.099 R)
• M8: 1,227,451 km (0.088 R)
• M9: 1,335,161 km (0.119 R)
• M10: 1,459,626 km (0.096 R)
• M11: 1,574,667 km (0.112 R)
• M12: 1,742,366 km (0.068 R)
• M13: 1,879,548 km (0.111 R)
• M14: 2,111,724 km (0.102 R)
• M15: 2,337,467 km (0.095 R)
• M16: 2,433,359 km (0.12 R)
• M17: 2,555,132 km (0.113 R)
• M18: 2,704,131 km (0.085 R)
• M19: 2,796,583 km (0.102 R)
• M20: 2,967,573 km (0.108 R)
• M21: 3,106,849 km (0.089 R)
• M22: 3,311,050 km (0.059 R)
• M23: 3,492,362 km (0.062 R)
• M24: 3,742,490 km (0.11 R)
• M25: 3,903,008 km (0.108 R)
• M26: 4,094,943 km (0.044 R)
• M27: 4,231,077 km (0.1 R)
• M28: 4,349,109 km (0.103 R)
• M29: 4,498,109 km (0.117 R)
• M30: 4,598,489 km (0.085 R)
• M31: 4,924,612 km (0.085 R)
• M32: 5,028,134 km (0.073 R)
• M33: 5,174,291 km (0.044 R)
• M34: 5,332,566 km (0.114 R)
• M35: 5,481,565 km (0.062 R)
• M36: 5,588,976 km (0.078 R)
• M37: 5,970,451 km (0.081 R)
• M38: 6,439,440 km (0.114 R)
• M39: 6,587,093 km (0.083 R)
• M40: 6,932,066 km (0.117 R)
• M41: 7,130,283 km (0.089 R)
• M42: 7,377,718 km (0.084 R)
• M43: 7,627,995 km (0.032 R)
• M44: 7,748,272 km (0.092 R)
• M45: 7,844,763 km (0.118 R)
• M46: 8,014,856 km (0.042 R)
• M47: 8,173,878 km (0.114 R)
• M48: 8,333,948 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 8.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.81 AU

Year: 1397 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 8,677,322 km

• M1: 126,859 km (0.114 R)
• M2: 189,690 km (0.039 R)
• M3: 398,080 km (0.07 R)
• M4: 456,274 km (0.095 R)
• M5: 537,356 km (0.111 R)
• M6: 629,059 km (0.052 R)
• M7: 704,456 km (0.109 R)
• M8: 765,941 km (0.105 R)
• M9: 817,702 km (0.12 R)
• M10: 882,777 km (0.107 R)
• M11: 943,364 km (0.116 R)
• M12: 1,012,030 km (0.073 R)
• M13: 1,160,879 km (0.113 R)
• M14: 1,228,049 km (0.084 R)
• M15: 1,451,548 km (0.107 R)
• M16: 1,882,091 km (0.041 R)
• M17: 1,977,684 km (0.09 R)
• M18: 2,248,905 km (0.075 R)
• M19: 2,307,996 km (0.063 R)
• M20: 2,384,740 km (0.106 R)
• M21: 2,445,028 km (0.076 R)
• M22: 2,817,676 km (0.036 R)
• M23: 2,945,881 km (0.09 R)
• M24: 3,010,657 km (0.057 R)
• M25: 3,113,580 km (0.075 R)
• M26: 3,227,125 km (0.086 R)
• M27: 3,419,658 km (0.06 R)
• M28: 3,675,320 km (0.094 R)
• M29: 3,866,357 km (0.065 R)
• M30: 3,978,256 km (0.054 R)
• M31: 4,153,585 km (0.101 R)
• M32: 4,247,383 km (0.045 R)
• M33: 4,363,022 km (0.115 R)
• M34: 4,415,980 km (0.079 R)
• M35: 4,479,708 km (0.079 R)
• M36: 4,597,442 km (0.04 R)
• M37: 4,890,953 km (0.046 R)
• M38: 5,023,347 km (0.112 R)
• M39: 5,156,788 km (0.091 R)
• M40: 5,325,535 km (0.041 R)
• M41: 5,404,821 km (0.106 R)
• M42: 5,541,704 km (0.045 R)
• M43: 5,772,533 km (0.079 R)
• M44: 5,853,914 km (0.082 R)
• M45: 5,959,381 km (0.111 R)
• M46: 6,148,323 km (0.109 R)
• M47: 6,219,531 km (0.101 R)
• M48: 6,471,454 km (0.112 R)
• M49: 6,532,041 km (0.108 R)
• M50: 6,617,013 km (0.112 R)
• M51: 7,034,989 km (0.093 R)
• M52: 7,184,587 km (0.064 R)
• M53: 7,310,100 km (0.087 R)
• M54: 7,423,645 km (0.092 R)
• M55: 7,512,356 km (0.089 R)
• M56: 7,639,814 km (0.115 R)
• M57: 7,780,735 km (0.102 R)
• M58: 7,883,808 km (0.119 R)
• M59: 8,000,345 km (0.094 R)
• M60: 8,065,270 km (0.049 R)
• M61: 8,117,330 km (0.078 R)
• M62: 8,564,628 km (0.107 R)
• M63: 8,617,885 km (0.104 R)
• M64: 8,804,732 km (0.111 R)
• M65: 8,858,438 km (0.108 R)
• M66: 8,939,071 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 14.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.4 AU - 2 AU

Year: 1530 Days

Day: 8.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 8,677,322 km

• M1: 213,027 km (0.104 R)
• M2: 466,297 km (0.051 R)
• M3: 720,463 km (0.069 R)
• M4: 847,023 km (0.076 R)
• M5: 965,953 km (0.071 R)
• M6: 1,195,885 km (0.11 R)
• M7: 1,295,069 km (0.116 R)
• M8: 1,416,243 km (0.116 R)
• M9: 1,640,490 km (0.051 R)
• M10: 1,940,584 km (0.09 R)
• M11: 2,114,117 km (0.04 R)
• M12: 2,258,928 km (0.117 R)
• M13: 2,407,179 km (0.12 R)
• M14: 2,558,872 km (0.062 R)
• M15: 2,835,328 km (0.093 R)
• M16: 3,274,847 km (0.06 R)
• M17: 3,430,728 km (0.109 R)
• M18: 3,575,838 km (0.107 R)
• M19: 4,078,936 km (0.102 R)
• M20: 4,233,021 km (0.098 R)
• M21: 4,403,264 km (0.109 R)
• M22: 4,503,644 km (0.077 R)
• M23: 4,648,455 km (0.098 R)
• M24: 4,750,780 km (0.09 R)
• M25: 5,107,271 km (0.102 R)
• M26: 5,457,181 km (0.085 R)
• M27: 5,549,782 km (0.044 R)
• M28: 5,658,539 km (0.1 R)
• M29: 5,925,572 km (0.091 R)
• M30: 6,036,723 km (0.098 R)
• M31: 6,212,800 km (0.081 R)
• M32: 6,390,671 km (0.083 R)
• M33: 6,668,923 km (0.095 R)
• M34: 6,817,923 km (0.103 R)
• M35: 6,951,215 km (0.082 R)
• M36: 7,102,309 km (0.072 R)
• M37: 7,356,475 km (0.108 R)
• M38: 7,459,099 km (0.109 R)
• M39: 7,734,958 km (0.097 R)
• M40: 8,014,108 km (0.091 R)
• M41: 8,314,500 km (0.032 R)
• M42: 8,546,676 km (0.107 R)
• M43: 9,237,818 km (0.092 R)
• M44: 9,441,271 km (0.105 R)
• M45: 9,571,421 km (0.057 R)
• M46: 9,946,912 km (0.094 R)
• M47: 10,423,082 km (0.113 R)
• M48: 10,577,018 km (0.034 R)
• M49: 10,693,106 km (0.098 R)
• M50: 10,926,329 km (0.073 R)
• M51: 11,180,945 km (0.109 R)
• M52: 12,728,984 km (0.108 R)
• M53: 12,852,402 km (0.079 R)
• M54: 13,287,732 km (0.086 R)
• M55: 13,412,945 km (0.094 R)
• M56: 13,896,745 km (0.12 R)
• M57: 14,429,313 km (0.093 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 9.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.78 AU - 2.78 AU

Year: 3199 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 8,677,322 km

• M1: 137,929 km (0.093 R)
• M2: 391,198 km (0.11 R)
• M3: 823,686 km (0.105 R)
• M4: 1,076,805 km (0.085 R)
• M5: 1,241,962 km (0.048 R)
• M6: 1,443,171 km (0.11 R)
• M7: 1,540,708 km (0.044 R)
• M8: 1,611,767 km (0.059 R)
• M9: 1,676,843 km (0.038 R)
• M10: 1,884,784 km (0.084 R)
• M11: 2,309,791 km (0.107 R)
• M12: 2,416,454 km (0.057 R)
• M13: 2,483,025 km (0.043 R)
• M14: 2,567,099 km (0.1 R)
• M15: 2,695,006 km (0.089 R)
• M16: 2,957,251 km (0.111 R)
• M17: 3,073,638 km (0.114 R)
• M18: 3,182,246 km (0.036 R)
• M19: 3,301,475 km (0.066 R)
• M20: 3,563,272 km (0.044 R)
• M21: 4,028,072 km (0.078 R)
• M22: 4,167,198 km (0.091 R)
• M23: 4,368,856 km (0.111 R)
• M24: 4,470,882 km (0.104 R)
• M25: 4,646,211 km (0.053 R)
• M26: 4,971,736 km (0.067 R)
• M27: 5,035,614 km (0.071 R)
• M28: 5,534,523 km (0.078 R)
• M29: 5,667,216 km (0.117 R)
• M30: 5,778,667 km (0.118 R)
• M31: 6,026,550 km (0.064 R)
• M32: 6,208,910 km (0.111 R)
• M33: 6,289,244 km (0.103 R)
• M34: 6,532,490 km (0.118 R)
• M35: 6,684,631 km (0.035 R)
• M36: 7,004,472 km (0.091 R)
• M37: 7,377,868 km (0.101 R)
• M38: 7,671,379 km (0.06 R)
• M39: 7,893,980 km (0.107 R)
• M40: 8,106,260 km (0.112 R)
• M41: 8,295,202 km (0.113 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: 285 - 20,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit