🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 10.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,655,363 km

• M1: 140,024 km (0.115 R)
• M2: 278,701 km (0.072 R)
• M3: 369,058 km (0.11 R)
• M4: 445,951 km (0.095 R)
• M5: 542,741 km (0.099 R)
• M6: 705,055 km (0.038 R)
• M7: 868,565 km (0.093 R)
• M8: 969,843 km (0.115 R)
• M9: 1,092,663 km (0.092 R)
• M10: 1,243,607 km (0.088 R)
• M11: 1,335,759 km (0.101 R)
• M12: 1,616,405 km (0.1 R)
• M13: 1,743,264 km (0.116 R)
• M14: 1,821,204 km (0.1 R)
• M15: 1,894,807 km (0.103 R)
• M16: 2,166,476 km (0.08 R)
• M17: 2,244,866 km (0.097 R)
• M18: 2,521,023 km (0.101 R)
• M19: 2,597,767 km (0.098 R)
• M20: 2,765,616 km (0.113 R)
• M21: 2,844,903 km (0.085 R)
• M22: 2,955,755 km (0.102 R)
• M23: 3,213,961 km (0.095 R)
• M24: 3,355,630 km (0.056 R)
• M25: 3,539,037 km (0.051 R)
• M26: 3,611,891 km (0.081 R)
• M27: 3,840,626 km (0.088 R)
• M28: 3,998,003 km (0.115 R)
• M29: 4,241,698 km (0.081 R)
• M30: 4,333,402 km (0.076 R)
• M31: 4,440,065 km (0.097 R)
• M32: 4,612,701 km (0.088 R)
• M33: 4,729,088 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 12

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.29 AU - 2.67 AU

Year: 2562 Days

Day: 8.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,655,363 km

• M1: 161,865 km (0.055 R)
• M2: 429,047 km (0.07 R)
• M3: 768,634 km (0.111 R)
• M4: 884,871 km (0.069 R)
• M5: 1,036,713 km (0.074 R)
• M6: 1,281,755 km (0.054 R)
• M7: 1,580,202 km (0.106 R)
• M8: 1,876,556 km (0.116 R)
• M9: 2,308,295 km (0.106 R)
• M10: 2,427,973 km (0.062 R)
• M11: 2,645,788 km (0.096 R)
• M12: 2,912,820 km (0.042 R)
• M13: 3,130,036 km (0.068 R)
• M14: 3,262,879 km (0.109 R)
• M15: 3,503,881 km (0.085 R)
• M16: 3,673,077 km (0.055 R)
• M17: 3,797,692 km (0.088 R)
• M18: 4,393,091 km (0.085 R)
• M19: 4,525,635 km (0.075 R)
• M20: 4,863,128 km (0.1 R)
• M21: 4,965,901 km (0.067 R)
• M22: 5,052,219 km (0.085 R)
• M23: 5,191,345 km (0.088 R)
• M24: 5,437,733 km (0.118 R)
• M25: 5,887,574 km (0.114 R)
• M26: 6,052,580 km (0.115 R)
• M27: 6,256,183 km (0.101 R)
• M28: 6,462,179 km (0.094 R)
• M29: 6,651,271 km (0.103 R)
• M30: 7,505,475 km (0.114 R)
• M31: 7,624,704 km (0.049 R)
• M32: 7,864,958 km (0.111 R)
• M33: 7,945,592 km (0.105 R)
• M34: 8,168,792 km (0.119 R)
• M35: 8,497,309 km (0.047 R)
• M36: 8,725,595 km (0.08 R)
• M37: 8,830,014 km (0.074 R)
• M38: 9,124,722 km (0.106 R)
• M39: 9,209,544 km (0.058 R)
• M40: 9,767,245 km (0.086 R)
• M41: 10,115,958 km (0.097 R)
• M42: 10,380,147 km (0.079 R)
• M43: 10,513,140 km (0.082 R)
• M44: 10,691,311 km (0.098 R)
• M45: 10,803,210 km (0.073 R)
• M46: 10,983,027 km (0.113 R)
• M47: 11,459,795 km (0.117 R)
• M48: 11,643,202 km (0.098 R)
• M49: 11,781,281 km (0.108 R)
• M50: 12,082,721 km (0.108 R)
• M51: 12,386,554 km (0.108 R)
• M52: 13,337,398 km (0.106 R)
• M53: 13,506,145 km (0.066 R)
• M54: 13,748,643 km (0.117 R)
• M55: 14,287,045 km (0.065 R)
• M56: 14,707,715 km (0.055 R)
• M57: 15,032,342 km (0.076 R)
• M58: 15,283,517 km (0.114 R)
• M59: 15,612,333 km (0.056 R)
• M60: 16,431,381 km (0.114 R)
• M61: 16,534,753 km (0.059 R)
• M62: 16,846,216 km (0.066 R)
• M63: 17,002,696 km (0.103 R)
• M64: 17,107,265 km (0.117 R)
• M65: 17,343,330 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 13.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.26 AU - 2.88 AU

Year: 2703 Days

Day: 6.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,655,363 km

• M1: 173,384 km (0.078 R)
• M2: 290,220 km (0.088 R)
• M3: 397,182 km (0.049 R)
• M4: 552,764 km (0.084 R)
• M5: 757,863 km (0.077 R)
• M6: 849,417 km (0.033 R)
• M7: 945,459 km (0.11 R)
• M8: 1,064,239 km (0.106 R)
• M9: 1,328,130 km (0.088 R)
• M10: 1,658,143 km (0.098 R)
• M11: 1,862,045 km (0.054 R)
• M12: 2,086,591 km (0.109 R)
• M13: 2,233,197 km (0.067 R)
• M14: 2,370,677 km (0.105 R)
• M15: 2,511,000 km (0.095 R)
• M16: 2,627,986 km (0.085 R)
• M17: 3,059,127 km (0.1 R)
• M18: 3,212,614 km (0.096 R)
• M19: 4,049,166 km (0.114 R)
• M20: 4,311,411 km (0.112 R)
• M21: 4,405,358 km (0.051 R)
• M22: 4,500,054 km (0.106 R)
• M23: 4,723,553 km (0.111 R)
• M24: 4,967,098 km (0.102 R)
• M25: 5,214,982 km (0.1 R)
• M26: 5,399,286 km (0.104 R)
• M27: 5,757,274 km (0.049 R)
• M28: 6,035,376 km (0.079 R)
• M29: 6,193,651 km (0.094 R)
• M30: 6,335,619 km (0.054 R)
• M31: 6,496,587 km (0.028 R)
• M32: 6,767,957 km (0.071 R)
• M33: 6,859,362 km (0.087 R)
• M34: 7,172,769 km (0.088 R)
• M35: 7,303,368 km (0.08 R)
• M36: 7,491,113 km (0.094 R)
• M37: 7,718,652 km (0.044 R)
• M38: 8,083,521 km (0.081 R)
• M39: 8,258,401 km (0.1 R)
• M40: 9,030,625 km (0.063 R)
• M41: 9,415,241 km (0.113 R)
• M42: 9,599,396 km (0.083 R)
• M43: 9,702,170 km (0.065 R)
• M44: 9,846,681 km (0.065 R)
• M45: 10,096,211 km (0.054 R)
• M46: 10,284,704 km (0.103 R)
• M47: 10,474,394 km (0.072 R)
• M48: 10,707,767 km (0.101 R)
• M49: 10,964,327 km (0.088 R)
• M50: 11,093,430 km (0.117 R)
• M51: 11,418,357 km (0.109 R)
• M52: 11,570,947 km (0.115 R)
• M53: 11,746,275 km (0.119 R)
• M54: 12,055,344 km (0.091 R)
• M55: 12,479,006 km (0.109 R)
• M56: 12,907,603 km (0.117 R)
• M57: 13,044,037 km (0.074 R)
• M58: 13,135,142 km (0.106 R)
• M59: 13,478,918 km (0.111 R)
• M60: 14,717,588 km (0.066 R)
• M61: 15,919,308 km (0.114 R)
• M62: 16,041,080 km (0.056 R)
• M63: 16,310,506 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit