🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.3

Radius: 13.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 655 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,881,224 km

• M1: 169,794 km (0.07 R)
• M2: 330,611 km (0.067 R)
• M3: 429,645 km (0.063 R)
• M4: 527,183 km (0.095 R)
• M5: 621,729 km (0.056 R)
• M6: 723,455 km (0.107 R)
• M7: 841,488 km (0.062 R)
• M8: 1,013,825 km (0.067 R)
• M9: 1,176,288 km (0.069 R)
• M10: 1,330,523 km (0.086 R)
• M11: 1,437,336 km (0.069 R)
• M12: 1,553,424 km (0.102 R)
• M13: 1,704,817 km (0.118 R)
• M14: 1,815,221 km (0.069 R)
• M15: 1,914,703 km (0.078 R)
• M16: 2,217,489 km (0.09 R)
• M17: 2,302,760 km (0.093 R)
• M18: 2,425,580 km (0.09 R)
• M19: 2,700,840 km (0.036 R)
• M20: 2,884,995 km (0.101 R)
• M21: 3,065,410 km (0.115 R)
• M22: 3,233,408 km (0.068 R)
• M23: 3,322,718 km (0.11 R)
• M24: 3,578,830 km (0.111 R)
• M25: 3,747,726 km (0.061 R)
• M26: 3,832,997 km (0.074 R)
• M27: 3,945,045 km (0.077 R)
• M28: 4,040,788 km (0.067 R)
• M29: 4,137,129 km (0.1 R)
• M30: 4,332,504 km (0.035 R)
• M31: 4,449,340 km (0.109 R)
• M32: 4,649,502 km (0.118 R)
• M33: 4,890,055 km (0.109 R)
• M34: 5,040,102 km (0.104 R)
• M35: 5,172,646 km (0.079 R)
• M36: 5,383,429 km (0.097 R)
• M37: 5,557,860 km (0.072 R)
• M38: 5,675,294 km (0.117 R)
• M39: 5,823,247 km (0.104 R)
• M40: 6,356,563 km (0.045 R)
• M41: 6,458,888 km (0.064 R)
• M42: 6,572,134 km (0.112 R)
• M43: 6,800,719 km (0.086 R)
• M44: 7,000,133 km (0.091 R)
• M45: 7,106,048 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 12.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.1 AU - 1.36 AU

Year: 881 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 11,881,224 km

• M1: 186,549 km (0.093 R)
• M2: 277,055 km (0.06 R)
• M3: 380,427 km (0.117 R)
• M4: 464,651 km (0.063 R)
• M5: 548,426 km (0.109 R)
• M6: 898,634 km (0.085 R)
• M7: 1,003,203 km (0.112 R)
• M8: 1,099,844 km (0.059 R)
• M9: 1,238,371 km (0.05 R)
• M10: 1,323,193 km (0.049 R)
• M11: 1,590,225 km (0.082 R)
• M12: 1,712,297 km (0.096 R)
• M13: 1,837,511 km (0.102 R)
• M14: 1,981,274 km (0.103 R)
• M15: 2,136,856 km (0.109 R)
• M16: 2,378,157 km (0.097 R)
• M17: 2,460,586 km (0.096 R)
• M18: 2,653,866 km (0.092 R)
• M19: 2,748,262 km (0.056 R)
• M20: 2,835,029 km (0.098 R)
• M21: 3,038,034 km (0.107 R)
• M22: 3,543,375 km (0.107 R)
• M23: 4,035,552 km (0.061 R)
• M24: 4,144,609 km (0.105 R)
• M25: 4,375,887 km (0.107 R)
• M26: 4,467,591 km (0.079 R)
• M27: 4,611,504 km (0.045 R)
• M28: 4,756,913 km (0.117 R)
• M29: 4,946,304 km (0.089 R)
• M30: 5,116,696 km (0.03 R)
• M31: 5,430,552 km (0.039 R)
• M32: 5,584,339 km (0.074 R)
• M33: 5,997,827 km (0.102 R)
• M34: 6,100,003 km (0.08 R)
• M35: 6,317,518 km (0.101 R)
• M36: 6,444,676 km (0.118 R)
• M37: 6,584,251 km (0.108 R)
• M38: 6,748,510 km (0.044 R)
• M39: 6,902,147 km (0.046 R)
• M40: 7,213,161 km (0.045 R)
• M41: 7,297,683 km (0.077 R)
• M42: 7,443,242 km (0.053 R)
• M43: 7,528,662 km (0.11 R)
• M44: 7,848,802 km (0.118 R)
• M45: 7,948,284 km (0.102 R)
• M46: 8,073,199 km (0.109 R)
• M47: 8,161,013 km (0.064 R)
• M48: 8,528,126 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 8.3

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.32 AU - 2.08 AU

Year: 1431 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 11,881,224 km

• M1: 134,788 km (0.115 R)
• M2: 366,814 km (0.088 R)
• M3: 455,825 km (0.102 R)
• M4: 580,440 km (0.089 R)
• M5: 658,231 km (0.084 R)
• M6: 754,871 km (0.119 R)
• M7: 1,208,152 km (0.097 R)
• M8: 1,502,112 km (0.048 R)
• M9: 1,642,285 km (0.039 R)
• M10: 1,703,770 km (0.081 R)
• M11: 1,914,105 km (0.059 R)
• M12: 2,110,826 km (0.053 R)
• M13: 2,234,244 km (0.074 R)
• M14: 2,418,100 km (0.11 R)
• M15: 2,512,047 km (0.069 R)
• M16: 2,715,501 km (0.119 R)
• M17: 2,825,455 km (0.097 R)
• M18: 2,899,506 km (0.07 R)
• M19: 3,292,948 km (0.117 R)
• M20: 3,609,198 km (0.088 R)
• M21: 3,757,450 km (0.113 R)
• M22: 3,839,130 km (0.109 R)
• M23: 4,087,762 km (0.067 R)
• M24: 4,214,172 km (0.083 R)
• M25: 4,313,355 km (0.083 R)
• M26: 4,370,352 km (0.094 R)
• M27: 4,485,094 km (0.106 R)
• M28: 4,630,054 km (0.086 R)
• M29: 4,717,718 km (0.117 R)
• M30: 4,865,222 km (0.116 R)
• M31: 5,454,638 km (0.115 R)
• M32: 5,718,827 km (0.114 R)
• M33: 6,018,921 km (0.12 R)
• M34: 6,146,677 km (0.096 R)
• M35: 6,750,006 km (0.106 R)
• M36: 6,816,427 km (0.094 R)
• M37: 6,899,603 km (0.102 R)
• M38: 7,016,739 km (0.112 R)
• M39: 7,577,880 km (0.068 R)
• M40: 7,820,229 km (0.1 R)
• M41: 7,977,456 km (0.094 R)
• M42: 8,082,773 km (0.119 R)
• M43: 8,135,731 km (0.066 R)
• M44: 8,277,250 km (0.103 R)
• M45: 8,455,272 km (0.113 R)
• M46: 8,526,929 km (0.051 R)
• M47: 8,580,784 km (0.115 R)
• M48: 8,688,644 km (0.102 R)
• M49: 8,833,455 km (0.109 R)
• M50: 8,960,613 km (0.107 R)
• M51: 9,309,176 km (0.109 R)
• M52: 9,383,078 km (0.06 R)
• M53: 9,643,528 km (0.058 R)
• M54: 9,793,275 km (0.1 R)
• M55: 10,057,465 km (0.059 R)
• M56: 10,152,310 km (0.104 R)
• M57: 10,534,832 km (0.104 R)
• M58: 10,844,350 km (0.113 R)
• M59: 10,961,186 km (0.096 R)
• M60: 11,333,834 km (0.09 R)
• M61: 11,412,822 km (0.098 R)
• M62: 11,770,660 km (0.045 R)
• M63: 11,870,591 km (0.049 R)
• M64: 12,253,412 km (0.072 R)
• M65: 12,476,762 km (0.061 R)
• M66: 13,031,022 km (0.116 R)
• M67: 13,238,215 km (0.09 R)
• M68: 13,363,129 km (0.078 R)
• M69: 13,719,172 km (0.085 R)
• M70: 13,845,582 km (0.115 R)
• M71: 14,184,421 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 12.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.35 AU

Year: 1965 Days

Day: 5 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,881,224 km

• M1: 160,219 km (0.102 R)
• M2: 314,455 km (0.074 R)
• M3: 486,343 km (0.065 R)
• M4: 652,546 km (0.091 R)
• M5: 740,659 km (0.115 R)
• M6: 847,023 km (0.095 R)
• M7: 1,002,605 km (0.096 R)
• M8: 1,223,411 km (0.113 R)
• M9: 1,344,137 km (0.114 R)
• M10: 1,452,147 km (0.111 R)
• M11: 1,589,477 km (0.099 R)
• M12: 1,785,451 km (0.049 R)
• M13: 2,018,225 km (0.101 R)
• M14: 2,192,207 km (0.112 R)
• M15: 2,411,667 km (0.086 R)
• M16: 2,596,720 km (0.086 R)
• M17: 2,775,938 km (0.097 R)
• M18: 3,638,968 km (0.046 R)
• M19: 3,756,851 km (0.11 R)
• M20: 4,008,774 km (0.071 R)
• M21: 4,106,162 km (0.115 R)
• M22: 4,241,548 km (0.073 R)
• M23: 4,390,847 km (0.116 R)
• M24: 4,580,088 km (0.084 R)
• M25: 4,694,830 km (0.074 R)
• M26: 4,914,440 km (0.12 R)
• M27: 5,019,009 km (0.07 R)
• M28: 5,230,241 km (0.086 R)
• M29: 5,485,006 km (0.097 R)
• M30: 5,579,851 km (0.068 R)
• M31: 5,661,681 km (0.113 R)
• M32: 6,302,109 km (0.066 R)
• M33: 6,487,312 km (0.097 R)
• M34: 6,602,203 km (0.057 R)
• M35: 6,717,692 km (0.112 R)
• M36: 6,921,594 km (0.074 R)
• M37: 7,290,802 km (0.093 R)
• M38: 7,515,498 km (0.062 R)
• M39: 7,712,069 km (0.068 R)
• M40: 7,864,360 km (0.057 R)
• M41: 7,987,030 km (0.075 R)
• M42: 8,187,641 km (0.063 R)
• M43: 8,358,781 km (0.111 R)
• M44: 8,593,949 km (0.072 R)
• M45: 8,895,089 km (0.109 R)
• M46: 9,103,180 km (0.118 R)
• M47: 9,183,664 km (0.079 R)
• M48: 9,491,536 km (0.087 R)
• M49: 9,835,910 km (0.119 R)
• M50: 10,587,490 km (0.094 R)
• M51: 10,842,255 km (0.119 R)
• M52: 11,409,680 km (0.049 R)
• M53: 11,618,519 km (0.089 R)
• M54: 11,723,387 km (0.117 R)
• M55: 11,828,554 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit