🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 12

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.25 AU - 2.37 AU

Year: 2381 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,746,417 km

• M1: 162,014 km (0.063 R)
• M2: 267,631 km (0.089 R)
• M3: 353,799 km (0.106 R)
• M4: 440,117 km (0.069 R)
• M5: 545,583 km (0.058 R)
• M6: 881,131 km (0.105 R)
• M7: 1,194,988 km (0.084 R)
• M8: 1,310,627 km (0.118 R)
• M9: 1,529,638 km (0.11 R)
• M10: 1,868,029 km (0.117 R)
• M11: 1,998,478 km (0.102 R)
• M12: 2,274,486 km (0.079 R)
• M13: 2,597,617 km (0.091 R)
• M14: 2,875,271 km (0.051 R)
• M15: 3,002,579 km (0.107 R)
• M16: 3,269,013 km (0.082 R)
• M17: 3,344,859 km (0.1 R)
• M18: 3,562,823 km (0.048 R)
• M19: 3,647,495 km (0.117 R)
• M20: 4,107,808 km (0.117 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.7

Radius: 6.5

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.79 AU - 6.75 AU

Year: 9401 Days

Day: 23.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,746,417 km

• M1: 104,419 km (0.045 R)
• M2: 213,925 km (0.081 R)
• M3: 371,751 km (0.088 R)
• M4: 413,638 km (0.083 R)
• M5: 598,691 km (0.102 R)
• M6: 649,105 km (0.082 R)
• M7: 846,574 km (0.071 R)
• M8: 1,002,156 km (0.106 R)
• M9: 1,145,770 km (0.116 R)
• M10: 1,252,583 km (0.084 R)
• M11: 1,476,082 km (0.078 R)
• M12: 2,574,131 km (0.062 R)
• M13: 2,916,410 km (0.08 R)
• M14: 3,063,316 km (0.089 R)
• M15: 3,580,924 km (0.097 R)
• M16: 4,424,058 km (0.11 R)
• M17: 4,661,170 km (0.069 R)
• M18: 5,042,346 km (0.104 R)
• M19: 5,361,588 km (0.088 R)
• M20: 5,614,408 km (0.078 R)
• M21: 5,908,218 km (0.098 R)
• M22: 6,510,799 km (0.032 R)
• M23: 6,703,181 km (0.053 R)
• M24: 6,936,404 km (0.056 R)
• M25: 7,172,320 km (0.055 R)
• M26: 7,331,044 km (0.117 R)
• M27: 9,629,017 km (0.086 R)
• M28: 10,024,703 km (0.066 R)
• M29: 10,068,984 km (0.057 R)
• M30: 10,246,706 km (0.095 R)
• M31: 11,243,327 km (0.098 R)
• M32: 11,566,907 km (0.11 R)
• M33: 12,128,647 km (0.103 R)
• M34: 12,223,044 km (0.115 R)
• M35: 13,375,994 km (0.115 R)
• M36: 13,620,587 km (0.112 R)
• M37: 15,526,763 km (0.096 R)
• M38: 15,990,516 km (0.092 R)
• M39: 16,773,212 km (0.096 R)
• M40: 16,931,337 km (0.041 R)
• M41: 17,621,881 km (0.064 R)
• M42: 17,836,255 km (0.07 R)
• M43: 17,943,816 km (0.11 R)
• M44: 18,430,158 km (0.106 R)
• M45: 18,647,674 km (0.083 R)
• M46: 18,811,483 km (0.105 R)
• M47: 19,748,415 km (0.118 R)
• M48: 20,756,854 km (0.087 R)
• M49: 20,983,196 km (0.082 R)
• M50: 21,438,422 km (0.095 R)
• M51: 21,610,011 km (0.078 R)
• M52: 22,532,581 km (0.069 R)
• M53: 22,998,728 km (0.119 R)
• M54: 25,800,696 km (0.102 R)
• M55: 26,044,092 km (0.087 R)
• M56: 26,166,164 km (0.106 R)
• M57: 26,533,277 km (0.094 R)
• M58: 29,530,919 km (0.105 R)
• M59: 30,040,748 km (0.1 R)
• M60: 30,682,374 km (0.071 R)
• M61: 33,691,086 km (0.034 R)
• M62: 34,090,363 km (0.104 R)
• M63: 34,759,364 km (0.115 R)
• M64: 35,906,631 km (0.095 R)
• M65: 36,450,868 km (0.116 R)
• M66: 36,792,400 km (0.061 R)
• M67: 36,860,766 km (0.102 R)
• M68: 36,929,282 km (0.095 R)
• M69: 39,702,527 km (0.077 R)
• M70: 39,983,621 km (0.11 R)
• M71: 40,406,385 km (0.027 R)
• M72: 41,114,132 km (0.096 R)
• M73: 42,255,265 km (0.115 R)
• M74: 42,470,387 km (0.084 R)
• M75: 43,841,152 km (0.095 R)
• M76: 44,568,497 km (0.112 R)
• M77: 45,079,972 km (0.109 R)
• M78: 45,446,487 km (0.119 R)
• M79: 45,814,049 km (0.092 R)
• M80: 46,848,368 km (0.118 R)
• M81: 46,996,769 km (0.094 R)
• M82: 47,815,818 km (0.074 R)
• M83: 48,264,462 km (0.095 R)
• M84: 48,414,359 km (0.061 R)
• M85: 48,714,452 km (0.076 R)
• M86: 49,015,294 km (0.088 R)
• M87: 49,241,336 km (0.069 R)
• M88: 49,392,280 km (0.075 R)
• M89: 49,694,468 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 6.9

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.17 AU - 10.35 AU

Year: 17585 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,746,417 km

• M1: 390,450 km (0.104 R)
• M2: 478,863 km (0.112 R)
• M3: 574,456 km (0.077 R)
• M4: 899,981 km (0.029 R)
• M5: 1,440,029 km (0.115 R)
• M6: 2,489,009 km (0.107 R)
• M7: 2,556,628 km (0.041 R)
• M8: 3,083,811 km (0.085 R)
• M9: 3,916,173 km (0.052 R)
• M10: 4,856,096 km (0.091 R)
• M11: 5,069,273 km (0.105 R)
• M12: 5,416,939 km (0.096 R)
• M13: 5,460,921 km (0.113 R)
• M14: 6,273,088 km (0.085 R)
• M15: 6,319,313 km (0.077 R)
• M16: 6,882,998 km (0.119 R)
• M17: 6,978,441 km (0.074 R)
• M18: 7,365,002 km (0.107 R)
• M19: 8,057,940 km (0.1 R)
• M20: 8,412,187 km (0.082 R)
• M21: 8,719,910 km (0.069 R)
• M22: 10,095,612 km (0.092 R)
• M23: 10,477,536 km (0.088 R)
• M24: 12,224,540 km (0.084 R)
• M25: 13,637,940 km (0.116 R)
• M26: 13,758,067 km (0.101 R)
• M27: 14,302,903 km (0.103 R)
• M28: 15,164,437 km (0.055 R)
• M29: 15,979,297 km (0.09 R)
• M30: 16,232,865 km (0.116 R)
• M31: 17,848,073 km (0.102 R)
• M32: 17,913,597 km (0.074 R)
• M33: 18,111,216 km (0.049 R)
• M34: 18,774,682 km (0.117 R)
• M35: 19,176,502 km (0.048 R)
• M36: 19,648,932 km (0.066 R)
• M37: 20,330,650 km (0.112 R)
• M38: 20,605,461 km (0.111 R)
• M39: 21,716,973 km (0.11 R)
• M40: 21,857,296 km (0.099 R)
• M41: 22,138,839 km (0.094 R)
• M42: 22,847,784 km (0.102 R)
• M43: 23,780,676 km (0.114 R)
• M44: 24,215,557 km (0.087 R)
• M45: 25,757,761 km (0.119 R)
• M46: 27,104,741 km (0.109 R)
• M47: 27,331,531 km (0.109 R)
• M48: 28,244,676 km (0.073 R)
• M49: 29,090,652 km (0.071 R)
• M50: 29,245,337 km (0.092 R)
• M51: 29,944,856 km (0.099 R)
• M52: 30,964,964 km (0.097 R)
• M53: 31,757,384 km (0.104 R)
• M54: 33,200,405 km (0.055 R)
• M55: 34,828,927 km (0.086 R)
• M56: 35,818,368 km (0.081 R)
• M57: 37,152,033 km (0.096 R)
• M58: 37,572,104 km (0.099 R)
• M59: 37,740,551 km (0.052 R)
• M60: 37,993,820 km (0.103 R)
• M61: 40,470,114 km (0.07 R)
• M62: 41,249,219 km (0.112 R)
• M63: 41,423,052 km (0.051 R)
• M64: 42,734,427 km (0.111 R)
• M65: 43,086,431 km (0.108 R)
• M66: 43,616,157 km (0.086 R)
• M67: 44,059,266 km (0.106 R)
• M68: 44,682,191 km (0.094 R)
• M69: 45,307,959 km (0.093 R)
• M70: 45,397,568 km (0.118 R)
• M71: 45,756,753 km (0.095 R)
• M72: 47,202,766 km (0.099 R)
• M73: 47,384,527 km (0.073 R)
• M74: 47,748,798 km (0.072 R)
• M75: 48,205,520 km (0.095 R)
• M76: 48,297,074 km (0.026 R)
• M77: 49,399,760 km (0.047 R)
• M78: 51,910,760 km (0.113 R)
• M79: 52,662,789 km (0.107 R)
• M80: 53,134,621 km (0.081 R)
• M81: 54,272,761 km (0.119 R)
• M82: 54,558,493 km (0.114 R)
• M83: 55,035,860 km (0.102 R)
• M84: 56,091,123 km (0.061 R)
• M85: 56,862,749 km (0.081 R)
• M86: 56,959,389 km (0.065 R)
• M87: 57,056,179 km (0.094 R)
• M88: 58,904,760 km (0.102 R)
• M89: 59,590,816 km (0.084 R)
• M90: 59,787,238 km (0.117 R)
• M91: 62,261,587 km (0.113 R)
• M92: 63,160,520 km (0.1 R)
• M93: 66,289,509 km (0.092 R)
• M94: 67,719,067 km (0.109 R)
• M95: 67,821,541 km (0.033 R)
• M96: 68,746,355 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit