🌌 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: 984.8

Radius: 9.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.59 AU - 0.87 AU

Year: 403 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,278,694 km

• M1: 113,395 km (0.091 R)
• M2: 172,786 km (0.042 R)
• M3: 236,365 km (0.115 R)
• M4: 328,667 km (0.04 R)
• M5: 385,813 km (0.044 R)
• M6: 479,461 km (0.115 R)
• M7: 589,864 km (0.109 R)
• M8: 650,751 km (0.094 R)
• M9: 722,558 km (0.116 R)
• M10: 824,284 km (0.093 R)
• M11: 893,548 km (0.075 R)
• M12: 984,204 km (0.107 R)
• M13: 1,063,042 km (0.08 R)
• M14: 1,123,630 km (0.078 R)
• M15: 1,185,414 km (0.093 R)
• M16: 1,259,165 km (0.114 R)
• M17: 1,345,334 km (0.097 R)
• M18: 1,433,596 km (0.099 R)
• M19: 1,529,638 km (0.082 R)
• M20: 1,686,566 km (0.085 R)
• M21: 1,830,629 km (0.064 R)
• M22: 1,891,964 km (0.064 R)
• M23: 1,960,181 km (0.093 R)
• M24: 2,189,215 km (0.04 R)
• M25: 2,300,516 km (0.082 R)
• M26: 2,427,076 km (0.105 R)
• M27: 2,569,792 km (0.084 R)
• M28: 2,645,638 km (0.109 R)
• M29: 2,729,264 km (0.099 R)
• M30: 2,842,210 km (0.103 R)
• M31: 2,985,674 km (0.036 R)
• M32: 3,050,899 km (0.118 R)
• M33: 3,354,583 km (0.113 R)
• M34: 3,506,275 km (0.084 R)
• M35: 3,637,023 km (0.11 R)
• M36: 3,769,418 km (0.04 R)
• M37: 3,832,249 km (0.095 R)
• M38: 3,911,236 km (0.088 R)
• M39: 4,079,085 km (0.114 R)
• M40: 4,159,868 km (0.103 R)
• M41: 4,421,963 km (0.054 R)
• M42: 4,496,762 km (0.115 R)
• M43: 4,580,238 km (0.096 R)
• M44: 4,740,308 km (0.11 R)
• M45: 4,808,225 km (0.098 R)
• M46: 4,902,173 km (0.029 R)
• M47: 4,988,191 km (0.045 R)
• M48: 5,179,078 km (0.092 R)
• M49: 5,240,413 km (0.099 R)
• M50: 5,346,030 km (0.089 R)
• M51: 5,407,963 km (0.106 R)
• M52: 5,676,042 km (0.118 R)
• M53: 5,775,525 km (0.076 R)
• M54: 5,857,205 km (0.101 R)
• M55: 5,948,610 km (0.117 R)
• M56: 6,169,715 km (0.098 R)
• M57: 6,244,066 km (0.073 R)
• M58: 6,318,565 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 10.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.94 AU - 1.02 AU

Year: 626 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 63,278,694 km

• M1: 137,630 km (0.101 R)
• M2: 214,523 km (0.118 R)
• M3: 305,778 km (0.118 R)
• M4: 395,836 km (0.054 R)
• M5: 478,115 km (0.036 R)
• M6: 606,021 km (0.07 R)
• M7: 714,031 km (0.111 R)
• M8: 909,555 km (0.055 R)
• M9: 987,645 km (0.11 R)
• M10: 1,090,120 km (0.103 R)
• M11: 1,224,907 km (0.09 R)
• M12: 1,306,289 km (0.103 R)
• M13: 1,407,566 km (0.105 R)
• M14: 1,689,110 km (0.089 R)
• M15: 1,846,636 km (0.118 R)
• M16: 1,913,806 km (0.118 R)
• M17: 2,016,131 km (0.102 R)
• M18: 2,155,556 km (0.084 R)
• M19: 2,276,580 km (0.071 R)
• M20: 2,370,677 km (0.117 R)
• M21: 2,547,951 km (0.067 R)
• M22: 2,661,047 km (0.104 R)
• M23: 2,745,121 km (0.108 R)
• M24: 2,939,299 km (0.047 R)
• M25: 3,018,436 km (0.086 R)
• M26: 3,374,629 km (0.1 R)
• M27: 3,778,693 km (0.108 R)
• M28: 3,908,095 km (0.106 R)
• M29: 4,012,813 km (0.097 R)
• M30: 4,136,082 km (0.08 R)
• M31: 4,216,117 km (0.068 R)
• M32: 4,314,403 km (0.057 R)
• M33: 4,586,820 km (0.084 R)
• M34: 4,669,698 km (0.108 R)
• M35: 4,836,798 km (0.078 R)
• M36: 4,940,021 km (0.067 R)
• M37: 5,015,418 km (0.026 R)
• M38: 5,311,622 km (0.084 R)
• M39: 5,486,203 km (0.091 R)
• M40: 5,771,635 km (0.085 R)
• M41: 6,001,418 km (0.101 R)
• M42: 6,092,074 km (0.06 R)
• M43: 6,224,019 km (0.058 R)
• M44: 6,439,141 km (0.086 R)
• M45: 6,719,338 km (0.115 R)
• M46: 6,792,641 km (0.083 R)
• M47: 6,992,952 km (0.069 R)
• M48: 7,270,307 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 8.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.84 AU

Year: 1331 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,278,694 km

• M1: 103,372 km (0.087 R)
• M2: 181,313 km (0.1 R)
• M3: 246,986 km (0.111 R)
• M4: 307,274 km (0.077 R)
• M5: 360,232 km (0.066 R)
• M6: 495,917 km (0.027 R)
• M7: 591,510 km (0.048 R)
• M8: 815,308 km (0.082 R)
• M9: 890,407 km (0.071 R)
• M10: 947,553 km (0.054 R)
• M11: 1,033,871 km (0.049 R)
• M12: 1,320,351 km (0.075 R)
• M13: 1,484,908 km (0.112 R)
• M14: 1,685,519 km (0.107 R)
• M15: 1,736,083 km (0.109 R)
• M16: 1,908,121 km (0.116 R)
• M17: 2,027,350 km (0.03 R)
• M18: 2,099,307 km (0.12 R)
• M19: 2,172,161 km (0.092 R)
• M20: 2,250,401 km (0.036 R)
• M21: 2,428,871 km (0.092 R)
• M22: 2,529,401 km (0.032 R)
• M23: 2,819,621 km (0.116 R)
• M24: 2,945,881 km (0.111 R)
• M25: 3,001,980 km (0.091 R)
• M26: 3,177,758 km (0.101 R)
• M27: 3,378,369 km (0.064 R)
• M28: 3,437,161 km (0.034 R)
• M29: 3,561,327 km (0.08 R)
• M30: 3,632,087 km (0.105 R)
• M31: 3,736,506 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 10.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.32 AU - 6.28 AU

Year: 9019 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,278,694 km

• M1: 171,290 km (0.11 R)
• M2: 365,767 km (0.09 R)
• M3: 532,419 km (0.085 R)
• M4: 858,243 km (0.062 R)
• M5: 962,513 km (0.037 R)
• M6: 1,423,723 km (0.077 R)
• M7: 2,354,521 km (0.098 R)
• M8: 2,683,038 km (0.096 R)
• M9: 3,026,215 km (0.102 R)
• M10: 3,189,427 km (0.117 R)
• M11: 3,467,978 km (0.082 R)
• M12: 4,108,706 km (0.04 R)
• M13: 4,412,090 km (0.041 R)
• M14: 4,597,741 km (0.111 R)
• M15: 5,832,223 km (0.118 R)
• M16: 5,899,990 km (0.117 R)
• M17: 6,070,382 km (0.057 R)
• M18: 6,173,455 km (0.114 R)
• M19: 6,451,109 km (0.118 R)
• M20: 6,591,581 km (0.114 R)
• M21: 6,982,929 km (0.106 R)
• M22: 8,354,293 km (0.099 R)
• M23: 8,933,536 km (0.055 R)
• M24: 9,726,106 km (0.112 R)
• M25: 9,846,981 km (0.099 R)
• M26: 10,049,387 km (0.081 R)
• M27: 10,130,768 km (0.111 R)
• M28: 10,253,288 km (0.109 R)
• M29: 10,376,258 km (0.075 R)
• M30: 11,251,106 km (0.111 R)
• M31: 11,590,544 km (0.101 R)
• M32: 11,675,964 km (0.044 R)
• M33: 11,804,469 km (0.118 R)
• M34: 12,981,954 km (0.041 R)
• M35: 13,427,456 km (0.097 R)
• M36: 13,517,215 km (0.114 R)
• M37: 13,697,331 km (0.067 R)
• M38: 14,014,329 km (0.094 R)
• M39: 14,379,647 km (0.069 R)
• M40: 15,447,327 km (0.039 R)
• M41: 16,157,318 km (0.115 R)
• M42: 16,684,800 km (0.07 R)
• M43: 16,829,611 km (0.115 R)
• M44: 17,169,198 km (0.084 R)
• M45: 17,413,043 km (0.119 R)
• M46: 17,658,233 km (0.119 R)
• M47: 17,855,104 km (0.076 R)
• M48: 17,953,839 km (0.108 R)
• M49: 18,350,572 km (0.1 R)
• M50: 18,800,413 km (0.039 R)
• M51: 18,900,793 km (0.097 R)
• M52: 19,966,379 km (0.106 R)
• M53: 20,068,854 km (0.093 R)
• M54: 20,428,936 km (0.101 R)
• M55: 21,051,263 km (0.084 R)
• M56: 21,627,215 km (0.061 R)
• M57: 22,102,337 km (0.067 R)
• M58: 22,848,232 km (0.114 R)
• M59: 23,009,200 km (0.051 R)
• M60: 23,170,466 km (0.099 R)
• M61: 23,332,182 km (0.106 R)
• M62: 24,803,925 km (0.086 R)
• M63: 25,079,784 km (0.057 R)
• M64: 25,245,837 km (0.094 R)
• M65: 26,025,392 km (0.099 R)
• M66: 26,586,982 km (0.113 R)
• M67: 27,550,991 km (0.082 R)
• M68: 27,665,134 km (0.062 R)
• M69: 28,008,461 km (0.117 R)
• M70: 28,641,859 km (0.09 R)
• M71: 29,922,566 km (0.036 R)
• M72: 30,333,960 km (0.057 R)
• M73: 31,281,364 km (0.109 R)
• M74: 32,720,794 km (0.113 R)
• M75: 33,084,018 km (0.097 R)
• M76: 33,509,325 km (0.103 R)
• M77: 34,059,097 km (0.03 R)
• M78: 34,304,288 km (0.056 R)
• M79: 35,477,285 km (0.095 R)
• M80: 37,925,753 km (0.116 R)
• M81: 41,339,726 km (0.11 R)
• M82: 41,863,468 km (0.074 R)
• M83: 42,455,427 km (0.08 R)
• M84: 44,114,168 km (0.111 R)
• M85: 44,917,808 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 4.2

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.55 AU - 12.83 AU

Year: 24169 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,278,694 km

• M1: 74,649 km (0.029 R)
• M2: 156,928 km (0.096 R)
• M3: 780,452 km (0.107 R)
• M4: 845,677 km (0.111 R)
• M5: 1,991,896 km (0.116 R)
• M6: 2,021,666 km (0.082 R)
• M7: 2,485,868 km (0.114 R)
• M8: 2,947,676 km (0.077 R)
• M9: 3,188,379 km (0.068 R)
• M10: 3,364,307 km (0.09 R)
• M11: 3,652,133 km (0.04 R)
• M12: 3,688,635 km (0.046 R)
• M13: 3,799,038 km (0.109 R)
• M14: 4,367,211 km (0.11 R)
• M15: 4,760,503 km (0.094 R)
• M16: 5,413,049 km (0.087 R)
• M17: 6,532,041 km (0.108 R)
• M18: 6,800,121 km (0.099 R)
• M19: 7,255,048 km (0.119 R)
• M20: 7,393,426 km (0.105 R)
• M21: 7,625,901 km (0.101 R)
• M22: 7,766,673 km (0.067 R)
• M23: 7,813,646 km (0.114 R)
• M24: 8,337,987 km (0.076 R)
• M25: 9,520,558 km (0.053 R)
• M26: 9,621,387 km (0.075 R)
• M27: 10,702,232 km (0.036 R)
• M28: 11,497,494 km (0.116 R)
• M29: 11,604,905 km (0.107 R)
• M30: 11,929,383 km (0.104 R)
• M31: 12,256,703 km (0.051 R)
• M32: 12,476,612 km (0.114 R)
• M33: 12,531,814 km (0.097 R)
• M34: 12,920,319 km (0.046 R)
• M35: 13,256,466 km (0.097 R)
• M36: 13,652,302 km (0.112 R)
• M37: 13,937,435 km (0.071 R)
• M38: 14,339,853 km (0.096 R)
• M39: 14,629,625 km (0.098 R)
• M40: 15,688,927 km (0.108 R)
• M41: 15,748,467 km (0.075 R)
• M42: 17,077,794 km (0.07 R)
• M43: 17,693,987 km (0.075 R)
• M44: 18,004,702 km (0.092 R)
• M45: 19,138,355 km (0.108 R)
• M46: 19,971,316 km (0.114 R)
• M47: 20,100,568 km (0.047 R)
• M48: 20,359,821 km (0.103 R)
• M49: 20,685,496 km (0.096 R)
• M50: 20,816,095 km (0.098 R)
• M51: 22,272,131 km (0.088 R)
• M52: 22,674,998 km (0.111 R)
• M53: 23,012,491 km (0.103 R)
• M54: 23,760,779 km (0.101 R)
• M55: 24,516,997 km (0.055 R)
• M56: 24,863,316 km (0.115 R)
• M57: 25,281,143 km (0.087 R)
• M58: 25,912,146 km (0.067 R)
• M59: 26,406,418 km (0.085 R)
• M60: 27,547,999 km (0.095 R)
• M61: 28,052,593 km (0.108 R)
• M62: 28,342,214 km (0.116 R)
• M63: 28,632,883 km (0.102 R)
• M64: 29,657,927 km (0.118 R)
• M65: 30,026,836 km (0.119 R)
• M66: 30,323,189 km (0.057 R)
• M67: 31,217,784 km (0.102 R)
• M68: 31,668,373 km (0.061 R)
• M69: 31,969,963 km (0.032 R)
• M70: 33,953,481 km (0.099 R)
• M71: 35,193,647 km (0.08 R)
• M72: 37,638,375 km (0.102 R)
• M73: 38,037,802 km (0.112 R)
• M74: 39,649,569 km (0.12 R)
• M75: 40,300,470 km (0.061 R)
• M76: 41,943,054 km (0.094 R)
• M77: 42,191,387 km (0.09 R)
• M78: 44,954,459 km (0.084 R)
• M79: 45,463,092 km (0.048 R)
• M80: 46,486,192 km (0.097 R)
• M81: 47,430,603 km (0.115 R)
• M82: 50,038,244 km (0.08 R)
• M83: 50,389,350 km (0.089 R)
• M84: 52,335,469 km (0.057 R)
• M85: 52,513,640 km (0.095 R)
• M86: 52,602,800 km (0.096 R)
• M87: 53,766,223 km (0.111 R)
• M88: 55,481,811 km (0.093 R)
• M89: 55,572,617 km (0.108 R)
• M90: 55,845,334 km (0.12 R)
• M91: 58,411,685 km (0.072 R)
• M92: 58,874,092 km (0.119 R)
• M93: 61,203,780 km (0.107 R)
• M94: 62,332,646 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit