🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 10.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.84 AU - 1.1 AU

Year: 637 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,191,135 km

• M1: 143,764 km (0.097 R)
• M2: 238,010 km (0.085 R)
• M3: 306,676 km (0.094 R)
• M4: 378,483 km (0.09 R)
• M5: 518,357 km (0.104 R)
• M6: 606,919 km (0.102 R)
• M7: 681,418 km (0.109 R)
• M8: 759,359 km (0.067 R)
• M9: 891,903 km (0.063 R)
• M10: 1,001,558 km (0.062 R)
• M11: 1,072,018 km (0.092 R)
• M12: 1,144,274 km (0.077 R)
• M13: 1,281,455 km (0.114 R)
• M14: 1,389,166 km (0.116 R)
• M15: 1,504,655 km (0.083 R)
• M16: 1,618,799 km (0.035 R)
• M17: 1,693,448 km (0.052 R)
• M18: 1,846,187 km (0.119 R)
• M19: 1,914,554 km (0.089 R)
• M20: 2,013,737 km (0.089 R)
• M21: 2,114,716 km (0.076 R)
• M22: 2,264,313 km (0.031 R)
• M23: 2,332,380 km (0.106 R)
• M24: 2,481,679 km (0.104 R)
• M25: 2,557,525 km (0.087 R)
• M26: 2,711,611 km (0.094 R)
• M27: 2,812,440 km (0.059 R)
• M28: 2,897,262 km (0.11 R)
• M29: 2,965,778 km (0.095 R)
• M30: 3,227,873 km (0.05 R)
• M31: 3,305,066 km (0.058 R)
• M32: 3,485,481 km (0.102 R)
• M33: 3,737,254 km (0.1 R)
• M34: 3,843,468 km (0.059 R)
• M35: 3,944,447 km (0.079 R)
• M36: 4,052,606 km (0.1 R)
• M37: 4,220,006 km (0.094 R)
• M38: 4,324,126 km (0.087 R)
• M39: 4,575,002 km (0.104 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 12.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.91 AU

Year: 1413 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,191,135 km

• M1: 158,424 km (0.112 R)
• M2: 312,360 km (0.118 R)
• M3: 399,726 km (0.094 R)
• M4: 507,735 km (0.119 R)
• M5: 618,587 km (0.097 R)
• M6: 723,455 km (0.039 R)
• M7: 907,909 km (0.071 R)
• M8: 1,072,168 km (0.057 R)
• M9: 1,208,601 km (0.074 R)
• M10: 1,397,843 km (0.053 R)
• M11: 1,618,350 km (0.103 R)
• M12: 1,725,761 km (0.099 R)
• M13: 1,887,925 km (0.108 R)
• M14: 2,024,508 km (0.047 R)
• M15: 2,156,453 km (0.04 R)
• M16: 2,235,591 km (0.083 R)
• M17: 2,478,986 km (0.104 R)
• M18: 2,705,477 km (0.117 R)
• M19: 2,825,605 km (0.079 R)
• M20: 2,903,844 km (0.112 R)
• M21: 3,053,741 km (0.106 R)
• M22: 3,251,510 km (0.074 R)
• M23: 3,361,165 km (0.09 R)
• M24: 3,518,692 km (0.12 R)
• M25: 3,659,762 km (0.055 R)
• M26: 3,745,332 km (0.075 R)
• M27: 3,870,247 km (0.116 R)
• M28: 4,343,275 km (0.106 R)
• M29: 4,444,254 km (0.1 R)
• M30: 4,535,658 km (0.05 R)
• M31: 4,772,471 km (0.082 R)
• M32: 4,855,797 km (0.107 R)
• M33: 5,108,618 km (0.057 R)
• M34: 5,193,888 km (0.11 R)
• M35: 5,301,150 km (0.118 R)
• M36: 5,430,852 km (0.08 R)
• M37: 5,572,670 km (0.099 R)
• M38: 5,726,606 km (0.103 R)
• M39: 5,882,188 km (0.083 R)
• M40: 5,971,648 km (0.103 R)
• M41: 6,061,556 km (0.042 R)
• M42: 6,231,499 km (0.095 R)
• M43: 6,610,730 km (0.114 R)
• M44: 6,867,889 km (0.11 R)
• M45: 6,962,135 km (0.072 R)
• M46: 7,164,092 km (0.085 R)
• M47: 7,295,739 km (0.105 R)
• M48: 7,452,368 km (0.082 R)
• M49: 7,537,190 km (0.095 R)
• M50: 7,732,265 km (0.116 R)
• M51: 7,978,653 km (0.069 R)
• M52: 8,240,000 km (0.03 R)
• M53: 8,428,344 km (0.052 R)
• M54: 8,542,188 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.5

Radius: 6.5

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.56 AU - 7.8 AU

Year: 12830 Days

Day: 19.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,191,135 km

• M1: 103,522 km (0.048 R)
• M2: 482,752 km (0.119 R)
• M3: 574,605 km (0.118 R)
• M4: 713,283 km (0.056 R)
• M5: 1,118,842 km (0.103 R)
• M6: 1,167,911 km (0.047 R)
• M7: 1,242,859 km (0.089 R)
• M8: 2,679,447 km (0.083 R)
• M9: 2,880,208 km (0.058 R)
• M10: 2,948,275 km (0.072 R)
• M11: 3,296,239 km (0.098 R)
• M12: 3,439,105 km (0.071 R)
• M13: 3,620,717 km (0.116 R)
• M14: 4,069,062 km (0.108 R)
• M15: 4,260,996 km (0.118 R)
• M16: 4,976,822 km (0.11 R)
• M17: 5,516,571 km (0.113 R)
• M18: 6,206,367 km (0.108 R)
• M19: 6,651,271 km (0.072 R)
• M20: 7,152,424 km (0.091 R)
• M21: 7,807,812 km (0.061 R)
• M22: 9,075,205 km (0.114 R)
• M23: 9,326,230 km (0.073 R)
• M24: 10,562,657 km (0.077 R)
• M25: 11,361,210 km (0.117 R)
• M26: 11,904,251 km (0.114 R)
• M27: 12,068,958 km (0.098 R)
• M28: 12,179,062 km (0.071 R)
• M29: 12,903,116 km (0.038 R)
• M30: 13,813,419 km (0.09 R)
• M31: 14,392,811 km (0.039 R)
• M32: 15,575,233 km (0.081 R)
• M33: 15,815,487 km (0.045 R)
• M34: 15,875,775 km (0.073 R)
• M35: 16,056,938 km (0.082 R)
• M36: 16,178,112 km (0.086 R)
• M37: 16,482,394 km (0.083 R)
• M38: 16,665,951 km (0.12 R)
• M39: 18,032,079 km (0.098 R)
• M40: 18,983,970 km (0.098 R)
• M41: 21,068,766 km (0.068 R)
• M42: 22,475,734 km (0.106 R)
• M43: 23,568,097 km (0.04 R)
• M44: 24,398,665 km (0.084 R)
• M45: 24,747,527 km (0.064 R)
• M46: 25,238,806 km (0.048 R)
• M47: 25,309,267 km (0.119 R)
• M48: 26,588,179 km (0.085 R)
• M49: 26,659,986 km (0.097 R)
• M50: 26,875,257 km (0.07 R)
• M51: 28,106,897 km (0.109 R)
• M52: 28,326,058 km (0.079 R)
• M53: 28,399,361 km (0.117 R)
• M54: 28,766,324 km (0.059 R)
• M55: 30,850,222 km (0.117 R)
• M56: 31,227,359 km (0.103 R)
• M57: 32,521,380 km (0.07 R)
• M58: 33,290,762 km (0.093 R)
• M59: 33,522,639 km (0.075 R)
• M60: 34,612,310 km (0.032 R)
• M61: 34,925,717 km (0.049 R)
• M62: 35,004,256 km (0.087 R)
• M63: 35,318,860 km (0.109 R)
• M64: 35,713,500 km (0.108 R)
• M65: 36,030,198 km (0.059 R)
• M66: 37,466,936 km (0.08 R)
• M67: 37,788,871 km (0.113 R)
• M68: 37,950,137 km (0.116 R)
• M69: 38,354,201 km (0.079 R)
• M70: 40,478,790 km (0.104 R)
• M71: 40,808,953 km (0.081 R)
• M72: 41,555,297 km (0.099 R)
• M73: 41,888,301 km (0.101 R)
• M74: 41,971,777 km (0.11 R)
• M75: 43,398,342 km (0.075 R)
• M76: 43,482,865 km (0.069 R)
• M77: 44,075,273 km (0.078 R)
• M78: 44,160,095 km (0.1 R)
• M79: 44,244,917 km (0.047 R)
• M80: 44,329,888 km (0.099 R)
• M81: 45,353,586 km (0.108 R)
• M82: 47,772,434 km (0.099 R)
• M83: 47,946,866 km (0.076 R)
• M84: 48,296,326 km (0.09 R)
• M85: 50,587,866 km (0.106 R)
• M86: 52,194,847 km (0.096 R)
• M87: 54,181,806 km (0.085 R)
• M88: 56,469,456 km (0.093 R)
• M89: 57,486,123 km (0.053 R)
• M90: 57,764,375 km (0.09 R)
• M91: 57,950,176 km (0.046 R)
• M92: 58,975,370 km (0.033 R)
• M93: 59,162,517 km (0.071 R)
• M94: 59,912,750 km (0.096 R)
• M95: 60,477,482 km (0.104 R)
• M96: 61,422,642 km (0.115 R)
• M97: 61,802,022 km (0.102 R)
• M98: 62,849,506 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit