🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 11.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,921,504 km

• M1: 155,731 km (0.104 R)
• M2: 231,578 km (0.065 R)
• M3: 310,565 km (0.098 R)
• M4: 413,638 km (0.109 R)
• M5: 513,869 km (0.108 R)
• M6: 607,966 km (0.083 R)
• M7: 772,823 km (0.106 R)
• M8: 861,235 km (0.07 R)
• M9: 949,647 km (0.049 R)
• M10: 1,086,529 km (0.094 R)
• M11: 1,204,412 km (0.102 R)
• M12: 1,313,619 km (0.089 R)
• M13: 1,408,015 km (0.033 R)
• M14: 1,613,563 km (0.043 R)
• M15: 1,690,905 km (0.078 R)
• M16: 1,829,283 km (0.056 R)
• M17: 2,028,547 km (0.088 R)
• M18: 2,160,193 km (0.082 R)
• M19: 2,321,909 km (0.091 R)
• M20: 2,459,987 km (0.106 R)
• M21: 2,744,223 km (0.056 R)
• M22: 2,937,803 km (0.112 R)
• M23: 3,227,574 km (0.1 R)
• M24: 3,344,859 km (0.103 R)
• M25: 3,539,336 km (0.085 R)
• M26: 3,634,779 km (0.087 R)
• M27: 3,841,374 km (0.118 R)
• M28: 3,919,763 km (0.086 R)
• M29: 4,111,697 km (0.116 R)
• M30: 4,205,495 km (0.106 R)
• M31: 4,286,428 km (0.12 R)
• M32: 4,408,948 km (0.105 R)
• M33: 4,525,635 km (0.078 R)
• M34: 4,713,231 km (0.075 R)
• M35: 4,832,610 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 13.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 423 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 17,921,504 km

• M1: 180,714 km (0.092 R)
• M2: 302,786 km (0.12 R)
• M3: 414,835 km (0.11 R)
• M4: 536,159 km (0.113 R)
• M5: 621,729 km (0.087 R)
• M6: 706,850 km (0.083 R)
• M7: 792,420 km (0.087 R)
• M8: 897,737 km (0.117 R)
• M9: 998,865 km (0.107 R)
• M10: 1,082,490 km (0.036 R)
• M11: 1,173,595 km (0.055 R)
• M12: 1,259,913 km (0.115 R)
• M13: 1,417,739 km (0.079 R)
• M14: 1,610,720 km (0.111 R)
• M15: 1,693,298 km (0.081 R)
• M16: 1,803,851 km (0.093 R)
• M17: 2,001,769 km (0.12 R)
• M18: 2,153,461 km (0.101 R)
• M19: 2,283,611 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 9.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.39 AU - 1.85 AU

Year: 1399 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,921,504 km

• M1: 143,614 km (0.057 R)
• M2: 203,603 km (0.05 R)
• M3: 276,008 km (0.12 R)
• M4: 390,301 km (0.089 R)
• M5: 459,864 km (0.106 R)
• M6: 523,593 km (0.05 R)
• M7: 704,307 km (0.059 R)
• M8: 872,006 km (0.079 R)
• M9: 996,172 km (0.119 R)
• M10: 1,178,682 km (0.106 R)
• M11: 1,317,209 km (0.111 R)
• M12: 1,477,429 km (0.104 R)
• M13: 1,721,423 km (0.094 R)
• M14: 1,808,638 km (0.066 R)
• M15: 1,987,707 km (0.115 R)
• M16: 2,079,410 km (0.094 R)
• M17: 2,144,485 km (0.057 R)
• M18: 2,363,198 km (0.11 R)
• M19: 2,450,712 km (0.081 R)
• M20: 2,609,286 km (0.074 R)
• M21: 2,740,483 km (0.065 R)
• M22: 2,905,191 km (0.078 R)
• M23: 3,020,381 km (0.041 R)
• M24: 3,105,053 km (0.06 R)
• M25: 3,562,823 km (0.068 R)
• M26: 3,697,461 km (0.039 R)
• M27: 4,041,835 km (0.119 R)
• M28: 4,111,847 km (0.097 R)
• M29: 4,194,276 km (0.073 R)
• M30: 4,288,971 km (0.086 R)
• M31: 4,372,447 km (0.113 R)
• M32: 4,589,663 km (0.114 R)
• M33: 4,712,034 km (0.056 R)
• M34: 4,785,785 km (0.038 R)
• M35: 4,947,202 km (0.118 R)
• M36: 5,034,866 km (0.105 R)
• M37: 5,365,028 km (0.059 R)
• M38: 5,481,116 km (0.108 R)
• M39: 5,676,192 km (0.087 R)
• M40: 5,754,880 km (0.109 R)
• M41: 5,926,619 km (0.102 R)
• M42: 6,019,818 km (0.073 R)
• M43: 6,140,394 km (0.095 R)
• M44: 6,261,718 km (0.04 R)
• M45: 6,343,099 km (0.046 R)
• M46: 6,438,393 km (0.117 R)
• M47: 6,699,741 km (0.09 R)
• M48: 6,880,455 km (0.057 R)
• M49: 7,389,536 km (0.115 R)
• M50: 7,547,512 km (0.07 R)
• M51: 7,692,173 km (0.114 R)
• M52: 7,779,388 km (0.071 R)
• M53: 7,910,885 km (0.107 R)
• M54: 8,175,972 km (0.066 R)
• M55: 8,279,793 km (0.077 R)
• M56: 8,399,023 km (0.08 R)
• M57: 8,912,443 km (0.108 R)
• M58: 9,342,836 km (0.074 R)
• M59: 9,638,740 km (0.098 R)
• M60: 9,764,253 km (0.112 R)
• M61: 9,890,364 km (0.073 R)
• M62: 10,064,496 km (0.1 R)
• M63: 10,255,832 km (0.062 R)
• M64: 10,351,873 km (0.027 R)
• M65: 10,625,787 km (0.036 R)
• M66: 10,706,720 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 10.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.31 AU - 2.41 AU

Year: 2459 Days

Day: 7.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,921,504 km

• M1: 138,528 km (0.116 R)
• M2: 214,523 km (0.109 R)
• M3: 316,848 km (0.11 R)
• M4: 390,450 km (0.116 R)
• M5: 553,213 km (0.116 R)
• M6: 706,401 km (0.073 R)
• M7: 784,491 km (0.111 R)
• M8: 865,723 km (0.11 R)
• M9: 1,107,473 km (0.085 R)
• M10: 1,241,962 km (0.115 R)
• M11: 1,316,760 km (0.088 R)
• M12: 1,448,855 km (0.093 R)
• M13: 1,585,438 km (0.109 R)
• M14: 1,702,573 km (0.118 R)
• M15: 1,847,235 km (0.082 R)
• M16: 2,008,501 km (0.108 R)
• M17: 2,123,093 km (0.119 R)
• M18: 2,345,545 km (0.083 R)
• M19: 2,913,119 km (0.118 R)
• M20: 2,985,375 km (0.119 R)
• M21: 4,285,381 km (0.119 R)
• M22: 4,484,047 km (0.108 R)
• M23: 4,567,821 km (0.053 R)
• M24: 4,651,895 km (0.053 R)
• M25: 4,873,300 km (0.104 R)
• M26: 5,362,036 km (0.048 R)
• M27: 5,630,415 km (0.103 R)
• M28: 5,757,124 km (0.079 R)
• M29: 5,848,230 km (0.083 R)
• M30: 5,994,985 km (0.1 R)
• M31: 6,198,887 km (0.093 R)
• M32: 6,575,425 km (0.1 R)
• M33: 6,728,015 km (0.074 R)
• M34: 6,862,653 km (0.102 R)
• M35: 7,095,577 km (0.095 R)
• M36: 7,291,550 km (0.106 R)
• M37: 8,093,694 km (0.062 R)
• M38: 8,484,443 km (0.099 R)
• M39: 8,881,476 km (0.119 R)
• M40: 9,607,175 km (0.056 R)
• M41: 9,737,176 km (0.077 R)
• M42: 9,824,242 km (0.108 R)
• M43: 9,955,290 km (0.11 R)
• M44: 10,440,735 km (0.092 R)
• M45: 10,574,475 km (0.097 R)
• M46: 10,776,133 km (0.094 R)
• M47: 10,979,137 km (0.03 R)
• M48: 11,320,220 km (0.092 R)
• M49: 11,388,886 km (0.099 R)
• M50: 11,526,516 km (0.053 R)
• M51: 11,641,706 km (0.048 R)
• M52: 11,780,384 km (0.102 R)
• M53: 11,896,471 km (0.11 R)
• M54: 11,989,521 km (0.093 R)
• M55: 12,317,290 km (0.104 R)
• M56: 12,505,933 km (0.083 R)
• M57: 12,671,688 km (0.085 R)
• M58: 12,743,046 km (0.068 R)
• M59: 13,318,250 km (0.063 R)
• M60: 13,414,890 km (0.059 R)
• M61: 13,633,303 km (0.086 R)
• M62: 13,803,994 km (0.08 R)
• M63: 13,999,967 km (0.092 R)
• M64: 14,444,273 km (0.118 R)
• M65: 14,693,204 km (0.108 R)
• M66: 14,893,216 km (0.108 R)
• M67: 14,968,464 km (0.118 R)
• M68: 15,473,506 km (0.088 R)
• M69: 15,702,690 km (0.102 R)
• M70: 16,293,302 km (0.092 R)
• M71: 16,396,824 km (0.12 R)
• M72: 16,865,066 km (0.105 R)
• M73: 17,100,832 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit