🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 8.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 380 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 73.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,384,843 km

• M1: 102,475 km (0.108 R)
• M2: 154,086 km (0.11 R)
• M3: 214,523 km (0.056 R)
• M4: 279,000 km (0.118 R)
• M5: 339,886 km (0.045 R)
• M6: 392,545 km (0.111 R)
• M7: 492,925 km (0.073 R)
• M8: 562,488 km (0.085 R)
• M9: 695,331 km (0.119 R)
• M10: 765,642 km (0.07 R)
• M11: 904,768 km (0.078 R)
• M12: 959,521 km (0.073 R)
• M13: 1,022,053 km (0.103 R)
• M14: 1,103,284 km (0.042 R)
• M15: 1,193,641 km (0.086 R)
• M16: 1,250,638 km (0.038 R)
• M17: 1,359,994 km (0.051 R)
• M18: 1,412,054 km (0.075 R)
• M19: 1,472,641 km (0.118 R)
• M20: 1,526,197 km (0.08 R)
• M21: 1,623,735 km (0.119 R)
• M22: 1,679,236 km (0.096 R)
• M23: 1,731,446 km (0.086 R)
• M24: 1,874,611 km (0.058 R)
• M25: 2,017,477 km (0.046 R)
• M26: 2,068,789 km (0.107 R)
• M27: 2,129,226 km (0.11 R)
• M28: 2,190,262 km (0.092 R)
• M29: 2,269,549 km (0.063 R)
• M30: 2,349,883 km (0.12 R)
• M31: 2,435,753 km (0.088 R)
• M32: 2,522,669 km (0.075 R)
• M33: 2,666,732 km (0.071 R)
• M34: 2,808,700 km (0.091 R)
• M35: 3,046,112 km (0.077 R)
• M36: 3,134,973 km (0.085 R)
• M37: 3,244,778 km (0.084 R)
• M38: 3,345,756 km (0.056 R)
• M39: 3,401,706 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 12.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 734 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,384,843 km

• M1: 159,771 km (0.081 R)
• M2: 252,072 km (0.077 R)
• M3: 351,705 km (0.086 R)
• M4: 566,527 km (0.086 R)
• M5: 672,442 km (0.096 R)
• M6: 758,312 km (0.099 R)
• M7: 838,646 km (0.113 R)
• M8: 922,420 km (0.115 R)
• M9: 1,019,809 km (0.039 R)
• M10: 1,104,780 km (0.11 R)
• M11: 1,254,079 km (0.117 R)
• M12: 1,363,435 km (0.088 R)
• M13: 1,488,200 km (0.098 R)
• M14: 1,610,870 km (0.06 R)
• M15: 1,919,490 km (0.117 R)
• M16: 2,040,216 km (0.091 R)
• M17: 2,247,409 km (0.081 R)
• M18: 2,439,792 km (0.118 R)
• M19: 2,578,618 km (0.085 R)
• M20: 2,675,109 km (0.088 R)
• M21: 2,902,647 km (0.093 R)
• M22: 3,112,982 km (0.109 R)
• M23: 3,304,168 km (0.081 R)
• M24: 3,482,938 km (0.044 R)
• M25: 3,598,427 km (0.073 R)
• M26: 3,765,528 km (0.104 R)
• M27: 3,995,460 km (0.031 R)
• M28: 4,107,808 km (0.114 R)
• M29: 4,212,526 km (0.073 R)
• M30: 4,344,621 km (0.094 R)
• M31: 4,433,482 km (0.084 R)
• M32: 4,640,227 km (0.074 R)
• M33: 4,767,684 km (0.093 R)
• M34: 4,970,240 km (0.118 R)
• M35: 5,204,061 km (0.112 R)
• M36: 5,412,750 km (0.092 R)
• M37: 5,624,282 km (0.065 R)
• M38: 5,779,863 km (0.072 R)
• M39: 5,936,941 km (0.083 R)
• M40: 6,065,595 km (0.073 R)
• M41: 6,215,193 km (0.04 R)
• M42: 6,528,301 km (0.106 R)
• M43: 6,630,327 km (0.119 R)
• M44: 6,794,885 km (0.082 R)
• M45: 6,877,613 km (0.079 R)
• M46: 6,960,789 km (0.081 R)
• M47: 7,075,680 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 11.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 784 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,384,843 km

• M1: 153,787 km (0.051 R)
• M2: 235,467 km (0.099 R)
• M3: 352,303 km (0.1 R)
• M4: 526,435 km (0.104 R)
• M5: 749,635 km (0.109 R)
• M6: 855,251 km (0.085 R)
• M7: 1,102,836 km (0.093 R)
• M8: 1,337,704 km (0.062 R)
• M9: 1,643,033 km (0.112 R)
• M10: 2,012,241 km (0.059 R)
• M11: 2,087,489 km (0.094 R)
• M12: 2,180,838 km (0.067 R)
• M13: 2,451,909 km (0.092 R)
• M14: 3,152,326 km (0.079 R)
• M15: 3,309,554 km (0.108 R)
• M16: 3,429,232 km (0.082 R)
• M17: 3,550,406 km (0.061 R)
• M18: 3,817,887 km (0.09 R)
• M19: 4,038,843 km (0.044 R)
• M20: 4,188,441 km (0.091 R)
• M21: 4,329,063 km (0.07 R)
• M22: 4,405,508 km (0.076 R)
• M23: 4,482,251 km (0.064 R)
• M24: 4,559,594 km (0.05 R)
• M25: 4,771,723 km (0.076 R)
• M26: 4,884,670 km (0.111 R)
• M27: 5,009,883 km (0.03 R)
• M28: 5,090,217 km (0.111 R)
• M29: 5,252,082 km (0.092 R)
• M30: 5,333,762 km (0.092 R)
• M31: 5,439,229 km (0.113 R)
• M32: 5,533,775 km (0.07 R)
• M33: 5,640,588 km (0.084 R)
• M34: 5,748,149 km (0.098 R)
• M35: 5,977,482 km (0.047 R)
• M36: 6,087,287 km (0.113 R)
• M37: 6,160,740 km (0.026 R)
• M38: 6,284,008 km (0.055 R)
• M39: 6,370,625 km (0.106 R)
• M40: 6,620,753 km (0.056 R)
• M41: 6,734,298 km (0.067 R)
• M42: 6,823,159 km (0.054 R)
• M43: 7,027,510 km (0.118 R)
• M44: 7,169,328 km (0.111 R)
• M45: 7,521,332 km (0.068 R)
• M46: 7,825,614 km (0.109 R)
• M47: 8,066,616 km (0.114 R)
• M48: 8,337,239 km (0.057 R)
• M49: 8,638,529 km (0.104 R)
• M50: 8,804,283 km (0.028 R)
• M51: 8,957,322 km (0.095 R)
• M52: 9,069,072 km (0.083 R)
• M53: 9,563,642 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 13.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.86 AU - 2.5 AU

Year: 2047 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,384,843 km

• M1: 165,455 km (0.082 R)
• M2: 279,898 km (0.033 R)
• M3: 881,580 km (0.036 R)
• M4: 1,140,983 km (0.097 R)
• M5: 1,240,316 km (0.074 R)
• M6: 1,463,815 km (0.109 R)
• M7: 1,644,529 km (0.051 R)
• M8: 1,816,118 km (0.109 R)
• M9: 1,942,528 km (0.1 R)
• M10: 2,037,224 km (0.099 R)
• M11: 2,124,589 km (0.085 R)
• M12: 2,367,237 km (0.058 R)
• M13: 2,543,463 km (0.095 R)
• M14: 2,657,157 km (0.115 R)
• M15: 2,870,035 km (0.119 R)
• M16: 3,416,666 km (0.076 R)
• M17: 3,616,828 km (0.105 R)
• M18: 3,713,019 km (0.115 R)
• M19: 3,799,188 km (0.087 R)
• M20: 4,184,552 km (0.119 R)
• M21: 4,342,228 km (0.095 R)
• M22: 4,547,925 km (0.047 R)
• M23: 4,862,529 km (0.095 R)
• M24: 5,076,305 km (0.11 R)
• M25: 5,354,108 km (0.11 R)
• M26: 5,513,280 km (0.086 R)
• M27: 5,836,561 km (0.113 R)
• M28: 5,949,807 km (0.064 R)
• M29: 6,358,807 km (0.065 R)
• M30: 8,169,390 km (0.078 R)
• M31: 8,367,308 km (0.091 R)
• M32: 8,452,579 km (0.088 R)
• M33: 8,667,102 km (0.102 R)
• M34: 9,424,965 km (0.051 R)
• M35: 10,007,350 km (0.076 R)
• M36: 10,128,225 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 10.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.94 AU - 4.34 AU

Year: 5356 Days

Day: 10.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,384,843 km

• M1: 162,762 km (0.119 R)
• M2: 252,970 km (0.11 R)
• M3: 343,178 km (0.118 R)
• M4: 615,146 km (0.029 R)
• M5: 825,930 km (0.065 R)
• M6: 1,316,760 km (0.026 R)
• M7: 1,578,557 km (0.12 R)
• M8: 1,812,229 km (0.105 R)
• M9: 2,151,816 km (0.107 R)
• M10: 2,345,545 km (0.092 R)
• M11: 2,461,334 km (0.094 R)
• M12: 2,733,153 km (0.079 R)
• M13: 2,943,488 km (0.109 R)
• M14: 3,287,413 km (0.109 R)
• M15: 3,361,464 km (0.091 R)
• M16: 3,511,212 km (0.077 R)
• M17: 3,720,948 km (0.101 R)
• M18: 3,856,633 km (0.105 R)
• M19: 3,974,217 km (0.107 R)
• M20: 4,476,866 km (0.083 R)
• M21: 4,600,583 km (0.047 R)
• M22: 4,704,554 km (0.064 R)
• M23: 4,914,888 km (0.096 R)
• M24: 4,978,617 km (0.053 R)
• M25: 5,063,888 km (0.104 R)
• M26: 5,432,198 km (0.109 R)
• M27: 5,719,725 km (0.109 R)
• M28: 5,831,624 km (0.114 R)
• M29: 6,012,338 km (0.113 R)
• M30: 6,332,927 km (0.089 R)
• M31: 6,402,340 km (0.064 R)
• M32: 6,471,903 km (0.051 R)
• M33: 6,588,739 km (0.106 R)
• M34: 6,706,024 km (0.093 R)
• M35: 7,134,622 km (0.117 R)
• M36: 7,744,383 km (0.105 R)
• M37: 7,843,566 km (0.109 R)
• M38: 8,193,924 km (0.11 R)
• M39: 10,048,489 km (0.093 R)
• M40: 10,429,066 km (0.055 R)
• M41: 11,036,583 km (0.095 R)
• M42: 11,232,257 km (0.086 R)
• M43: 11,372,729 km (0.118 R)
• M44: 11,457,402 km (0.032 R)
• M45: 11,769,313 km (0.099 R)
• M46: 12,257,002 km (0.111 R)
• M47: 12,721,953 km (0.107 R)
• M48: 12,809,916 km (0.034 R)
• M49: 13,252,127 km (0.119 R)
• M50: 13,400,678 km (0.074 R)
• M51: 13,789,333 km (0.055 R)
• M52: 14,000,266 km (0.118 R)
• M53: 14,181,878 km (0.064 R)
• M54: 14,394,756 km (0.116 R)
• M55: 14,486,310 km (0.119 R)
• M56: 14,731,501 km (0.081 R)
• M57: 15,039,822 km (0.091 R)
• M58: 15,132,722 km (0.092 R)
• M59: 15,225,772 km (0.092 R)
• M60: 15,568,800 km (0.077 R)
• M61: 15,694,163 km (0.088 R)
• M62: 16,294,350 km (0.077 R)
• M63: 16,645,157 km (0.105 R)
• M64: 17,680,075 km (0.106 R)
• M65: 17,876,497 km (0.077 R)
• M66: 18,040,606 km (0.092 R)
• M67: 18,205,313 km (0.059 R)
• M68: 18,536,223 km (0.12 R)
• M69: 18,669,216 km (0.098 R)
• M70: 18,969,459 km (0.061 R)
• M71: 20,597,532 km (0.111 R)
• M72: 20,769,720 km (0.097 R)
• M73: 21,707,698 km (0.074 R)
• M74: 22,305,342 km (0.04 R)
• M75: 23,122,445 km (0.088 R)
• M76: 23,949,572 km (0.036 R)
• M77: 24,058,030 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit