🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 12

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 315 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,883,723 km

• M1: 164,707 km (0.073 R)
• M2: 252,072 km (0.074 R)
• M3: 333,454 km (0.087 R)
• M4: 492,027 km (0.078 R)
• M5: 590,912 km (0.068 R)
• M6: 666,907 km (0.11 R)
• M7: 761,004 km (0.09 R)
• M8: 925,412 km (0.112 R)
• M9: 1,032,525 km (0.098 R)
• M10: 1,161,029 km (0.117 R)
• M11: 1,375,702 km (0.052 R)
• M12: 1,537,268 km (0.096 R)
• M13: 1,637,349 km (0.105 R)
• M14: 1,729,950 km (0.074 R)
• M15: 1,814,323 km (0.096 R)
• M16: 1,941,032 km (0.109 R)
• M17: 2,034,082 km (0.112 R)
• M18: 2,118,156 km (0.075 R)
• M19: 2,235,740 km (0.051 R)
• M20: 2,344,647 km (0.111 R)
• M21: 2,449,665 km (0.066 R)
• M22: 2,567,698 km (0.096 R)
• M23: 2,693,510 km (0.099 R)
• M24: 2,809,747 km (0.086 R)
• M25: 2,909,828 km (0.102 R)
• M26: 3,041,175 km (0.089 R)
• M27: 3,119,714 km (0.116 R)
• M28: 3,205,134 km (0.082 R)
• M29: 3,309,853 km (0.101 R)
• M30: 3,459,750 km (0.104 R)
• M31: 3,682,501 km (0.095 R)
• M32: 3,779,441 km (0.117 R)
• M33: 4,048,717 km (0.115 R)
• M34: 4,155,530 km (0.104 R)
• M35: 4,263,240 km (0.097 R)
• M36: 4,344,771 km (0.119 R)
• M37: 4,675,981 km (0.071 R)
• M38: 4,781,148 km (0.091 R)
• M39: 4,858,789 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 11.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 355 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,883,723 km

• M1: 143,315 km (0.061 R)
• M2: 225,444 km (0.048 R)
• M3: 333,304 km (0.12 R)
• M4: 436,377 km (0.072 R)
• M5: 509,381 km (0.109 R)
• M6: 664,215 km (0.113 R)
• M7: 826,379 km (0.113 R)
• M8: 942,167 km (0.05 R)
• M9: 1,027,588 km (0.069 R)
• M10: 1,104,481 km (0.046 R)
• M11: 1,257,071 km (0.081 R)
• M12: 1,332,019 km (0.1 R)
• M13: 1,412,653 km (0.089 R)
• M14: 1,490,892 km (0.078 R)
• M15: 1,566,439 km (0.039 R)
• M16: 1,656,348 km (0.064 R)
• M17: 1,734,737 km (0.119 R)
• M18: 1,850,376 km (0.109 R)
• M19: 2,061,608 km (0.116 R)
• M20: 2,198,790 km (0.076 R)
• M21: 2,393,267 km (0.116 R)
• M22: 2,467,617 km (0.098 R)
• M23: 2,573,083 km (0.094 R)
• M24: 2,793,890 km (0.099 R)
• M25: 2,935,858 km (0.079 R)
• M26: 3,080,220 km (0.111 R)
• M27: 3,177,758 km (0.055 R)
• M28: 3,320,474 km (0.107 R)
• M29: 3,465,435 km (0.117 R)
• M30: 3,584,066 km (0.087 R)
• M31: 3,709,878 km (0.112 R)
• M32: 4,113,941 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 12.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.06 AU - 1.68 AU

Year: 1088 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,883,723 km

• M1: 158,275 km (0.058 R)
• M2: 239,207 km (0.077 R)
• M3: 320,738 km (0.082 R)
• M4: 410,646 km (0.08 R)
• M5: 535,261 km (0.051 R)
• M6: 721,511 km (0.054 R)
• M7: 960,269 km (0.071 R)
• M8: 1,105,079 km (0.115 R)
• M9: 1,290,581 km (0.072 R)
• M10: 1,707,510 km (0.057 R)
• M11: 2,024,059 km (0.094 R)
• M12: 2,102,299 km (0.107 R)
• M13: 2,197,593 km (0.092 R)
• M14: 2,343,301 km (0.061 R)
• M15: 2,425,729 km (0.054 R)
• M16: 2,653,118 km (0.08 R)
• M17: 2,931,969 km (0.091 R)
• M18: 3,012,153 km (0.111 R)
• M19: 3,193,017 km (0.08 R)
• M20: 3,442,995 km (0.12 R)
• M21: 3,632,236 km (0.097 R)
• M22: 3,728,278 km (0.072 R)
• M23: 4,110,800 km (0.054 R)
• M24: 4,190,835 km (0.094 R)
• M25: 4,352,700 km (0.111 R)
• M26: 4,485,543 km (0.028 R)
• M27: 4,734,623 km (0.09 R)
• M28: 4,818,697 km (0.059 R)
• M29: 4,945,706 km (0.106 R)
• M30: 5,213,935 km (0.107 R)
• M31: 5,542,152 km (0.116 R)
• M32: 5,798,413 km (0.104 R)
• M33: 6,218,933 km (0.087 R)
• M34: 6,322,754 km (0.064 R)
• M35: 6,427,173 km (0.119 R)
• M36: 6,543,860 km (0.106 R)
• M37: 6,826,749 km (0.11 R)
• M38: 6,969,765 km (0.05 R)
• M39: 7,125,795 km (0.071 R)
• M40: 7,490,365 km (0.097 R)
• M41: 7,637,869 km (0.062 R)
• M42: 7,848,503 km (0.108 R)
• M43: 7,998,400 km (0.043 R)
• M44: 8,124,062 km (0.065 R)
• M45: 8,225,041 km (0.045 R)
• M46: 8,441,060 km (0.052 R)
• M47: 8,581,831 km (0.101 R)
• M48: 8,736,216 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 8.8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.5 AU - 1.6 AU

Year: 1309 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,883,723 km

• M1: 109,805 km (0.099 R)
• M2: 186,249 km (0.109 R)
• M3: 287,378 km (0.073 R)
• M4: 342,280 km (0.115 R)
• M5: 442,211 km (0.101 R)
• M6: 688,749 km (0.116 R)
• M7: 790,475 km (0.12 R)
• M8: 850,913 km (0.093 R)
• M9: 929,003 km (0.051 R)
• M10: 1,017,714 km (0.106 R)
• M11: 1,186,760 km (0.036 R)
• M12: 1,265,897 km (0.057 R)
• M13: 1,355,955 km (0.077 R)
• M14: 1,411,157 km (0.073 R)
• M15: 1,590,824 km (0.084 R)
• M16: 1,688,511 km (0.099 R)
• M17: 1,808,339 km (0.12 R)
• M18: 1,920,837 km (0.025 R)
• M19: 2,206,868 km (0.1 R)
• M20: 2,327,294 km (0.076 R)
• M21: 2,472,554 km (0.084 R)
• M22: 2,632,324 km (0.037 R)
• M23: 2,854,627 km (0.091 R)
• M24: 2,974,155 km (0.102 R)
• M25: 3,144,248 km (0.077 R)
• M26: 3,468,875 km (0.067 R)
• M27: 3,609,497 km (0.1 R)
• M28: 4,002,491 km (0.041 R)
• M29: 4,163,608 km (0.079 R)
• M30: 4,326,819 km (0.066 R)
• M31: 4,659,674 km (0.041 R)
• M32: 4,814,957 km (0.104 R)
• M33: 4,929,100 km (0.114 R)
• M34: 5,087,375 km (0.114 R)
• M35: 5,438,780 km (0.063 R)
• M36: 5,858,552 km (0.053 R)
• M37: 5,980,474 km (0.108 R)
• M38: 6,288,795 km (0.027 R)
• M39: 6,444,975 km (0.096 R)
• M40: 6,570,937 km (0.077 R)
• M41: 6,634,217 km (0.047 R)
• M42: 6,761,225 km (0.055 R)
• M43: 6,889,132 km (0.083 R)
• M44: 6,969,466 km (0.048 R)
• M45: 7,196,256 km (0.053 R)
• M46: 7,277,787 km (0.096 R)
• M47: 7,557,385 km (0.09 R)
• M48: 7,706,834 km (0.087 R)
• M49: 7,806,914 km (0.098 R)
• M50: 7,873,934 km (0.113 R)
• M51: 7,974,913 km (0.093 R)
• M52: 8,849,911 km (0.082 R)
• M53: 9,503,803 km (0.077 R)
• M54: 9,611,364 km (0.099 R)
• M55: 9,701,272 km (0.067 R)
• M56: 9,863,736 km (0.06 R)
• M57: 9,990,744 km (0.06 R)
• M58: 10,209,755 km (0.1 R)
• M59: 10,412,012 km (0.115 R)
• M60: 10,671,265 km (0.043 R)
• M61: 10,838,964 km (0.117 R)
• M62: 11,309,749 km (0.12 R)
• M63: 11,748,669 km (0.089 R)
• M64: 12,057,289 km (0.119 R)
• M65: 12,212,721 km (0.101 R)
• M66: 12,505,634 km (0.077 R)
• M67: 12,584,173 km (0.09 R)
• M68: 13,078,893 km (0.117 R)
• M69: 13,138,583 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.24 AU - 4.84 AU

Year: 6561 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,883,723 km

• M1: 118,033 km (0.101 R)
• M2: 371,302 km (0.11 R)
• M3: 441,912 km (0.106 R)
• M4: 544,237 km (0.111 R)
• M5: 698,921 km (0.083 R)
• M6: 933,042 km (0.105 R)
• M7: 999,763 km (0.097 R)
• M8: 1,137,991 km (0.101 R)
• M9: 1,472,492 km (0.116 R)
• M10: 1,570,778 km (0.12 R)
• M11: 1,921,435 km (0.11 R)
• M12: 2,790,299 km (0.081 R)
• M13: 3,525,274 km (0.091 R)
• M14: 3,604,710 km (0.096 R)
• M15: 4,516,509 km (0.046 R)
• M16: 4,631,700 km (0.089 R)
• M17: 4,865,072 km (0.104 R)
• M18: 5,282,899 km (0.068 R)
• M19: 5,557,561 km (0.08 R)
• M20: 5,743,212 km (0.107 R)
• M21: 5,962,522 km (0.088 R)
• M22: 6,636,760 km (0.11 R)
• M23: 6,933,113 km (0.073 R)
• M24: 7,710,125 km (0.096 R)
• M25: 8,091,450 km (0.095 R)
• M26: 8,266,778 km (0.095 R)
• M27: 8,585,721 km (0.067 R)
• M28: 8,692,833 km (0.061 R)
• M29: 8,764,640 km (0.081 R)
• M30: 8,908,553 km (0.109 R)
• M31: 9,308,728 km (0.086 R)
• M32: 9,863,736 km (0.068 R)
• M33: 11,239,288 km (0.085 R)
• M34: 11,790,257 km (0.078 R)
• M35: 12,189,235 km (0.077 R)
• M36: 12,918,524 km (0.059 R)
• M37: 13,123,772 km (0.108 R)
• M38: 13,288,629 km (0.078 R)
• M39: 13,703,763 km (0.102 R)
• M40: 13,912,901 km (0.12 R)
• M41: 14,504,262 km (0.078 R)
• M42: 15,103,850 km (0.106 R)
• M43: 15,406,636 km (0.053 R)
• M44: 15,798,882 km (0.106 R)
• M45: 16,415,674 km (0.095 R)
• M46: 16,593,396 km (0.101 R)
• M47: 17,130,303 km (0.092 R)
• M48: 18,083,391 km (0.104 R)
• M49: 18,451,102 km (0.102 R)
• M50: 18,543,254 km (0.068 R)
• M51: 18,867,583 km (0.098 R)
• M52: 19,007,157 km (0.091 R)
• M53: 20,088,301 km (0.076 R)
• M54: 20,900,169 km (0.105 R)
• M55: 21,479,711 km (0.104 R)
• M56: 21,820,345 km (0.074 R)
• M57: 23,649,628 km (0.072 R)
• M58: 24,001,333 km (0.115 R)
• M59: 24,405,247 km (0.112 R)
• M60: 25,373,744 km (0.086 R)
• M61: 25,579,142 km (0.098 R)
• M62: 26,875,856 km (0.061 R)
• M63: 26,928,215 km (0.057 R)
• M64: 27,242,819 km (0.066 R)
• M65: 28,406,840 km (0.115 R)
• M66: 28,780,536 km (0.032 R)
• M67: 29,155,877 km (0.057 R)
• M68: 29,263,438 km (0.111 R)
• M69: 29,425,004 km (0.045 R)
• M70: 30,346,227 km (0.054 R)
• M71: 30,509,738 km (0.12 R)
• M72: 31,331,928 km (0.12 R)
• M73: 31,662,838 km (0.111 R)
• M74: 32,941,900 km (0.094 R)
• M75: 33,672,386 km (0.051 R)
• M76: 34,237,866 km (0.093 R)
• M77: 34,351,261 km (0.114 R)
• M78: 34,464,956 km (0.115 R)
• M79: 34,692,494 km (0.115 R)
• M80: 35,895,560 km (0.096 R)
• M81: 36,705,034 km (0.092 R)
• M82: 36,937,509 km (0.082 R)
• M83: 37,462,299 km (0.1 R)
• M84: 38,165,708 km (0.107 R)
• M85: 38,932,696 km (0.076 R)
• M86: 38,991,937 km (0.074 R)
• M87: 39,051,178 km (0.11 R)
• M88: 39,229,050 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit