🌌 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: 509.9

Radius: 11.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 310 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,109,075 km

• M1: 149,448 km (0.086 R)
• M2: 252,372 km (0.092 R)
• M3: 388,356 km (0.095 R)
• M4: 509,830 km (0.06 R)
• M5: 592,557 km (0.104 R)
• M6: 683,961 km (0.106 R)
• M7: 767,736 km (0.093 R)
• M8: 845,078 km (0.044 R)
• M9: 946,805 km (0.046 R)
• M10: 1,056,759 km (0.115 R)
• M11: 1,234,332 km (0.051 R)
• M12: 1,347,578 km (0.045 R)
• M13: 1,447,509 km (0.058 R)
• M14: 1,562,999 km (0.061 R)
• M15: 1,731,147 km (0.059 R)
• M16: 1,831,377 km (0.087 R)
• M17: 1,952,252 km (0.041 R)
• M18: 2,042,460 km (0.038 R)
• M19: 2,187,719 km (0.104 R)
• M20: 2,336,569 km (0.105 R)
• M21: 2,437,847 km (0.067 R)
• M22: 2,581,910 km (0.117 R)
• M23: 2,681,392 km (0.102 R)
• M24: 2,868,090 km (0.054 R)
• M25: 2,960,392 km (0.075 R)
• M26: 3,120,163 km (0.032 R)
• M27: 3,282,776 km (0.116 R)
• M28: 3,373,731 km (0.109 R)
• M29: 3,500,291 km (0.03 R)
• M30: 3,599,175 km (0.12 R)
• M31: 3,746,230 km (0.072 R)
• M32: 3,847,358 km (0.101 R)
• M33: 3,937,416 km (0.108 R)
• M34: 4,107,509 km (0.118 R)
• M35: 4,187,244 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 13.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.52 AU - 0.84 AU

Year: 374 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,109,075 km

• M1: 220,208 km (0.105 R)
• M2: 315,801 km (0.096 R)
• M3: 404,213 km (0.098 R)
• M4: 517,160 km (0.079 R)
• M5: 664,215 km (0.086 R)
• M6: 765,193 km (0.085 R)
• M7: 879,935 km (0.116 R)
• M8: 973,284 km (0.03 R)
• M9: 1,095,206 km (0.051 R)
• M10: 1,213,987 km (0.119 R)
• M11: 1,465,461 km (0.11 R)
• M12: 1,559,558 km (0.105 R)
• M13: 1,699,881 km (0.12 R)
• M14: 1,839,455 km (0.032 R)
• M15: 2,035,279 km (0.051 R)
• M16: 2,125,187 km (0.052 R)
• M17: 2,243,669 km (0.083 R)
• M18: 2,397,755 km (0.103 R)
• M19: 2,521,472 km (0.09 R)
• M20: 2,607,042 km (0.12 R)
• M21: 2,693,510 km (0.063 R)
• M22: 2,905,340 km (0.084 R)
• M23: 3,001,382 km (0.084 R)
• M24: 3,153,374 km (0.106 R)
• M25: 3,421,154 km (0.116 R)
• M26: 3,516,448 km (0.099 R)
• M27: 3,657,668 km (0.025 R)
• M28: 3,853,342 km (0.114 R)
• M29: 3,999,200 km (0.087 R)
• M30: 4,092,848 km (0.066 R)
• M31: 4,214,471 km (0.069 R)
• M32: 4,371,699 km (0.097 R)
• M33: 4,510,077 km (0.07 R)
• M34: 4,593,702 km (0.096 R)
• M35: 4,755,716 km (0.113 R)
• M36: 4,890,953 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 8.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.1 AU - 1.1 AU

Year: 769 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,109,075 km

• M1: 109,655 km (0.027 R)
• M2: 169,345 km (0.081 R)
• M3: 256,560 km (0.075 R)
• M4: 334,950 km (0.091 R)
• M5: 396,285 km (0.11 R)
• M6: 592,408 km (0.083 R)
• M7: 654,939 km (0.077 R)
• M8: 720,015 km (0.097 R)
• M9: 791,522 km (0.09 R)
• M10: 853,007 km (0.111 R)
• M11: 1,116,299 km (0.072 R)
• M12: 1,233,434 km (0.101 R)
• M13: 1,345,184 km (0.108 R)
• M14: 1,444,966 km (0.088 R)
• M15: 1,542,354 km (0.06 R)
• M16: 1,738,178 km (0.059 R)
• M17: 1,836,314 km (0.115 R)
• M18: 2,195,050 km (0.12 R)
• M19: 2,259,825 km (0.114 R)
• M20: 2,343,451 km (0.112 R)
• M21: 2,403,739 km (0.039 R)
• M22: 2,525,960 km (0.067 R)
• M23: 2,600,310 km (0.079 R)
• M24: 2,744,971 km (0.101 R)
• M25: 2,808,700 km (0.108 R)
• M26: 2,911,623 km (0.067 R)
• M27: 2,970,116 km (0.117 R)
• M28: 3,029,058 km (0.093 R)
• M29: 3,101,463 km (0.119 R)
• M30: 3,201,394 km (0.1 R)
• M31: 3,452,270 km (0.047 R)
• M32: 3,646,448 km (0.082 R)
• M33: 3,709,578 km (0.1 R)
• M34: 3,794,400 km (0.118 R)
• M35: 3,930,086 km (0.113 R)
• M36: 4,016,553 km (0.098 R)
• M37: 4,309,466 km (0.099 R)
• M38: 4,376,336 km (0.046 R)
• M39: 4,556,452 km (0.102 R)
• M40: 4,685,555 km (0.103 R)
• M41: 4,823,484 km (0.112 R)
• M42: 5,001,805 km (0.098 R)
• M43: 5,095,603 km (0.094 R)
• M44: 5,190,149 km (0.112 R)
• M45: 5,293,072 km (0.109 R)
• M46: 5,412,750 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 11.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.32 AU - 4.84 AU

Year: 5496 Days

Day: 13.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 179.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,109,075 km

• M1: 146,157 km (0.101 R)
• M2: 218,413 km (0.06 R)
• M3: 309,668 km (0.088 R)
• M4: 422,315 km (0.08 R)
• M5: 646,412 km (0.088 R)
• M6: 866,471 km (0.052 R)
• M7: 1,494,483 km (0.041 R)
• M8: 1,594,265 km (0.065 R)
• M9: 1,734,288 km (0.118 R)
• M10: 2,026,602 km (0.084 R)
• M11: 2,148,225 km (0.091 R)
• M12: 2,220,182 km (0.091 R)
• M13: 2,293,036 km (0.104 R)
• M14: 2,388,031 km (0.053 R)
• M15: 2,473,601 km (0.085 R)
• M16: 2,636,662 km (0.115 R)
• M17: 3,066,308 km (0.109 R)
• M18: 3,603,514 km (0.095 R)
• M19: 3,764,331 km (0.068 R)
• M20: 3,876,978 km (0.05 R)
• M21: 4,028,970 km (0.109 R)
• M22: 4,208,936 km (0.096 R)
• M23: 4,404,760 km (0.034 R)
• M24: 4,510,376 km (0.059 R)
• M25: 4,683,909 km (0.103 R)
• M26: 5,442,520 km (0.077 R)
• M27: 5,527,641 km (0.036 R)
• M28: 5,613,062 km (0.094 R)
• M29: 5,742,314 km (0.084 R)
• M30: 5,828,931 km (0.052 R)
• M31: 6,224,319 km (0.059 R)
• M32: 6,402,938 km (0.09 R)
• M33: 6,552,985 km (0.108 R)
• M34: 6,658,751 km (0.03 R)
• M35: 7,305,462 km (0.085 R)
• M36: 7,811,702 km (0.09 R)
• M37: 8,004,533 km (0.112 R)
• M38: 8,117,629 km (0.053 R)
• M39: 8,264,086 km (0.063 R)
• M40: 8,625,364 km (0.095 R)
• M41: 8,858,139 km (0.086 R)
• M42: 9,092,858 km (0.104 R)
• M43: 9,346,725 km (0.025 R)
• M44: 9,551,525 km (0.072 R)
• M45: 9,896,049 km (0.097 R)
• M46: 10,052,528 km (0.073 R)
• M47: 10,244,761 km (0.113 R)
• M48: 10,704,176 km (0.048 R)
• M49: 10,829,091 km (0.057 R)
• M50: 11,008,309 km (0.117 R)
• M51: 11,278,931 km (0.064 R)
• M52: 11,698,254 km (0.096 R)
• M53: 11,918,911 km (0.084 R)
• M54: 12,364,713 km (0.101 R)
• M55: 12,683,805 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 3.5

Gravity: 31.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.5 AU - 8.38 AU

Year: 12192 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,109,075 km

• M1: 81,980 km (0.114 R)
• M2: 232,475 km (0.104 R)
• M3: 289,472 km (0.115 R)
• M4: 338,540 km (0.076 R)
• M5: 562,638 km (0.085 R)
• M6: 624,870 km (0.05 R)
• M7: 673,041 km (0.106 R)
• M8: 825,032 km (0.06 R)
• M9: 896,091 km (0.059 R)
• M10: 1,199,925 km (0.1 R)
• M11: 2,083,150 km (0.103 R)
• M12: 2,378,905 km (0.061 R)
• M13: 2,506,064 km (0.069 R)
• M14: 2,557,525 km (0.092 R)
• M15: 2,714,154 km (0.064 R)
• M16: 3,399,462 km (0.116 R)
• M17: 4,104,517 km (0.091 R)
• M18: 4,226,439 km (0.04 R)
• M19: 4,789,226 km (0.03 R)
• M20: 4,853,254 km (0.11 R)
• M21: 6,121,844 km (0.047 R)
• M22: 6,156,401 km (0.109 R)
• M23: 6,330,982 km (0.114 R)
• M24: 6,649,177 km (0.099 R)
• M25: 6,972,458 km (0.049 R)
• M26: 7,374,577 km (0.08 R)
• M27: 7,709,227 km (0.081 R)
• M28: 7,821,874 km (0.11 R)
• M29: 7,859,573 km (0.116 R)
• M30: 8,086,812 km (0.117 R)
• M31: 8,239,552 km (0.106 R)
• M32: 8,354,742 km (0.107 R)
• M33: 10,022,010 km (0.051 R)
• M34: 11,401,602 km (0.075 R)
• M35: 11,444,237 km (0.064 R)
• M36: 12,091,547 km (0.115 R)
• M37: 12,573,701 km (0.089 R)
• M38: 13,376,294 km (0.096 R)
• M39: 13,738,171 km (0.114 R)
• M40: 13,966,008 km (0.107 R)
• M41: 14,011,785 km (0.107 R)
• M42: 14,425,573 km (0.054 R)
• M43: 15,171,019 km (0.11 R)
• M44: 15,785,717 km (0.11 R)
• M45: 16,553,603 km (0.109 R)
• M46: 16,602,072 km (0.116 R)
• M47: 17,088,565 km (0.067 R)
• M48: 17,975,979 km (0.091 R)
• M49: 18,175,244 km (0.11 R)
• M50: 19,080,909 km (0.111 R)
• M51: 19,488,115 km (0.079 R)
• M52: 19,949,624 km (0.065 R)
• M53: 21,145,360 km (0.084 R)
• M54: 22,955,045 km (0.112 R)
• M55: 23,659,950 km (0.092 R)
• M56: 23,714,554 km (0.104 R)
• M57: 23,769,007 km (0.111 R)
• M58: 23,823,611 km (0.104 R)
• M59: 24,152,127 km (0.083 R)
• M60: 24,924,501 km (0.083 R)
• M61: 25,425,205 km (0.071 R)
• M62: 26,267,292 km (0.116 R)
• M63: 26,947,364 km (0.062 R)
• M64: 28,151,477 km (0.059 R)
• M65: 28,382,755 km (0.062 R)
• M66: 29,784,038 km (0.072 R)
• M67: 30,019,805 km (0.092 R)
• M68: 31,327,290 km (0.114 R)
• M69: 31,687,073 km (0.062 R)
• M70: 31,927,776 km (0.076 R)
• M71: 32,653,326 km (0.1 R)
• M72: 33,935,978 km (0.115 R)
• M73: 34,243,850 km (0.09 R)
• M74: 34,490,687 km (0.056 R)
• M75: 36,172,915 km (0.119 R)
• M76: 36,298,577 km (0.105 R)
• M77: 37,055,692 km (0.07 R)
• M78: 37,182,401 km (0.091 R)
• M79: 37,372,690 km (0.075 R)
• M80: 38,136,985 km (0.084 R)
• M81: 38,521,153 km (0.096 R)
• M82: 39,357,853 km (0.062 R)
• M83: 39,422,480 km (0.076 R)
• M84: 40,135,463 km (0.104 R)
• M85: 40,460,988 km (0.073 R)
• M86: 41,640,119 km (0.095 R)
• M87: 44,434,756 km (0.098 R)
• M88: 44,636,713 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit