🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 14.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.86 AU

Year: 466 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 9,584,017 km

• M1: 278,402 km (0.082 R)
• M2: 406,457 km (0.088 R)
• M3: 511,625 km (0.108 R)
• M4: 617,091 km (0.11 R)
• M5: 736,022 km (0.12 R)
• M6: 897,587 km (0.096 R)
• M7: 1,005,896 km (0.052 R)
• M8: 1,113,756 km (0.074 R)
• M9: 1,231,490 km (0.054 R)
• M10: 1,325,587 km (0.066 R)
• M11: 1,457,233 km (0.047 R)
• M12: 1,727,855 km (0.073 R)
• M13: 1,821,803 km (0.055 R)
• M14: 1,956,441 km (0.117 R)
• M15: 2,048,144 km (0.067 R)
• M16: 2,325,499 km (0.119 R)
• M17: 2,486,466 km (0.076 R)
• M18: 2,586,398 km (0.082 R)
• M19: 2,768,309 km (0.073 R)
• M20: 2,924,489 km (0.073 R)
• M21: 3,022,625 km (0.066 R)
• M22: 3,168,184 km (0.102 R)
• M23: 3,387,045 km (0.093 R)
• M24: 3,482,339 km (0.104 R)
• M25: 3,578,680 km (0.03 R)
• M26: 3,724,837 km (0.114 R)
• M27: 3,823,273 km (0.092 R)
• M28: 3,939,510 km (0.044 R)
• M29: 4,039,890 km (0.044 R)
• M30: 4,132,791 km (0.093 R)
• M31: 4,260,697 km (0.103 R)
• M32: 4,485,393 km (0.119 R)
• M33: 4,608,063 km (0.059 R)
• M34: 4,839,042 km (0.089 R)
• M35: 4,955,878 km (0.097 R)
• M36: 5,110,263 km (0.116 R)
• M37: 5,201,668 km (0.085 R)
• M38: 5,489,045 km (0.117 R)
• M39: 5,705,513 km (0.099 R)
• M40: 5,857,953 km (0.037 R)
• M41: 5,963,420 km (0.073 R)
• M42: 6,059,911 km (0.051 R)
• M43: 6,157,000 km (0.051 R)
• M44: 6,254,537 km (0.115 R)
• M45: 6,372,271 km (0.117 R)
• M46: 6,630,028 km (0.104 R)
• M47: 6,800,420 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 14.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.8 AU - 1.1 AU

Year: 639 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 9,584,017 km

• M1: 185,202 km (0.071 R)
• M2: 301,440 km (0.089 R)
• M3: 420,071 km (0.041 R)
• M4: 518,506 km (0.105 R)
• M5: 632,500 km (0.114 R)
• M6: 746,793 km (0.075 R)
• M7: 924,964 km (0.085 R)
• M8: 1,070,223 km (0.118 R)
• M9: 1,236,726 km (0.105 R)
• M10: 1,339,649 km (0.028 R)
• M11: 1,500,167 km (0.05 R)
• M12: 1,617,901 km (0.061 R)
• M13: 1,833,621 km (0.09 R)
• M14: 2,013,288 km (0.094 R)
• M15: 2,159,894 km (0.115 R)
• M16: 2,382,795 km (0.032 R)
• M17: 2,505,316 km (0.06 R)
• M18: 2,613,325 km (0.088 R)
• M19: 2,739,885 km (0.109 R)
• M20: 2,981,934 km (0.065 R)
• M21: 3,079,023 km (0.088 R)
• M22: 3,330,946 km (0.108 R)
• M23: 3,441,050 km (0.051 R)
• M24: 3,759,843 km (0.082 R)
• M25: 3,913,181 km (0.117 R)
• M26: 4,010,270 km (0.057 R)
• M27: 4,396,083 km (0.095 R)
• M28: 4,639,778 km (0.1 R)
• M29: 4,929,549 km (0.1 R)
• M30: 5,045,188 km (0.1 R)
• M31: 5,182,818 km (0.079 R)
• M32: 5,300,402 km (0.116 R)
• M33: 6,125,584 km (0.1 R)
• M34: 6,363,893 km (0.102 R)
• M35: 6,536,081 km (0.077 R)
• M36: 6,686,576 km (0.034 R)
• M37: 6,849,787 km (0.105 R)
• M38: 7,085,554 km (0.109 R)
• M39: 7,180,548 km (0.052 R)
• M40: 7,456,107 km (0.069 R)
• M41: 7,637,719 km (0.066 R)
• M42: 7,820,827 km (0.059 R)
• M43: 8,203,947 km (0.102 R)
• M44: 8,479,656 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.01 AU - 1.21 AU

Year: 807 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 9,584,017 km

• M1: 150,944 km (0.105 R)
• M2: 300,991 km (0.057 R)
• M3: 391,348 km (0.048 R)
• M4: 521,049 km (0.11 R)
• M5: 618,886 km (0.065 R)
• M6: 698,472 km (0.119 R)
• M7: 886,218 km (0.062 R)
• M8: 1,097,450 km (0.095 R)
• M9: 1,332,468 km (0.112 R)
• M10: 1,514,379 km (0.06 R)
• M11: 1,591,123 km (0.048 R)
• M12: 1,843,943 km (0.101 R)
• M13: 2,102,149 km (0.087 R)
• M14: 2,204,175 km (0.064 R)
• M15: 2,315,925 km (0.045 R)
• M16: 2,603,601 km (0.092 R)
• M17: 2,799,126 km (0.069 R)
• M18: 3,313,742 km (0.07 R)
• M19: 3,433,122 km (0.118 R)
• M20: 3,591,546 km (0.111 R)
• M21: 3,752,363 km (0.104 R)
• M22: 3,896,426 km (0.101 R)
• M23: 4,309,316 km (0.078 R)
• M24: 4,389,650 km (0.103 R)
• M25: 4,511,124 km (0.09 R)
• M26: 4,633,495 km (0.079 R)
• M27: 4,788,329 km (0.114 R)
• M28: 4,871,505 km (0.037 R)
• M29: 5,166,662 km (0.113 R)
• M30: 5,456,882 km (0.041 R)
• M31: 5,565,789 km (0.089 R)
• M32: 5,752,487 km (0.041 R)
• M33: 5,986,159 km (0.112 R)
• M34: 6,064,698 km (0.06 R)
• M35: 6,348,036 km (0.073 R)
• M36: 6,474,147 km (0.097 R)
• M37: 6,682,387 km (0.048 R)
• M38: 7,022,423 km (0.12 R)
• M39: 7,212,562 km (0.051 R)
• M40: 7,296,187 km (0.094 R)
• M41: 7,380,261 km (0.1 R)
• M42: 7,525,072 km (0.071 R)
• M43: 7,634,279 km (0.119 R)
• M44: 7,793,002 km (0.091 R)
• M45: 7,940,505 km (0.117 R)
• M46: 8,014,556 km (0.101 R)
• M47: 8,175,823 km (0.116 R)
• M48: 8,288,171 km (0.108 R)
• M49: 8,438,816 km (0.101 R)
• M50: 8,527,079 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 12.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.79 AU - 2.19 AU

Year: 1938 Days

Day: 9.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 9,584,017 km

• M1: 161,416 km (0.047 R)
• M2: 279,000 km (0.11 R)
• M3: 406,607 km (0.088 R)
• M4: 493,823 km (0.116 R)
• M5: 647,160 km (0.08 R)
• M6: 770,130 km (0.06 R)
• M7: 868,116 km (0.056 R)
• M8: 988,393 km (0.096 R)
• M9: 1,124,078 km (0.089 R)
• M10: 1,305,241 km (0.093 R)
• M11: 1,445,415 km (0.079 R)
• M12: 1,885,083 km (0.117 R)
• M13: 1,987,258 km (0.086 R)
• M14: 2,126,384 km (0.054 R)
• M15: 2,268,951 km (0.09 R)
• M16: 2,439,343 km (0.098 R)
• M17: 2,601,507 km (0.036 R)
• M18: 3,042,671 km (0.112 R)
• M19: 3,354,732 km (0.092 R)
• M20: 3,549,808 km (0.101 R)
• M21: 3,677,116 km (0.106 R)
• M22: 3,777,346 km (0.063 R)
• M23: 3,980,500 km (0.09 R)
• M24: 4,113,044 km (0.091 R)
• M25: 4,291,963 km (0.107 R)
• M26: 4,627,062 km (0.097 R)
• M27: 5,699,230 km (0.114 R)
• M28: 5,832,223 km (0.108 R)
• M29: 6,084,594 km (0.091 R)
• M30: 6,237,782 km (0.114 R)
• M31: 6,634,965 km (0.117 R)
• M32: 6,792,641 km (0.095 R)
• M33: 7,076,129 km (0.058 R)
• M34: 7,219,444 km (0.051 R)
• M35: 7,417,960 km (0.103 R)
• M36: 7,563,369 km (0.094 R)
• M37: 7,746,627 km (0.095 R)
• M38: 8,229,977 km (0.115 R)
• M39: 8,570,462 km (0.071 R)
• M40: 8,665,756 km (0.065 R)
• M41: 8,915,435 km (0.048 R)
• M42: 8,992,777 km (0.069 R)
• M43: 9,070,268 km (0.092 R)
• M44: 9,402,376 km (0.068 R)
• M45: 9,778,166 km (0.115 R)
• M46: 10,585,545 km (0.05 R)
• M47: 10,708,515 km (0.115 R)
• M48: 10,852,578 km (0.115 R)
• M49: 11,603,559 km (0.085 R)
• M50: 11,857,726 km (0.088 R)
• M51: 12,028,118 km (0.1 R)
• M52: 12,479,454 km (0.112 R)
• M53: 13,354,452 km (0.09 R)
• M54: 13,465,155 km (0.067 R)
• M55: 13,687,607 km (0.063 R)
• M56: 13,866,526 km (0.036 R)
• M57: 14,339,704 km (0.119 R)
• M58: 14,612,421 km (0.078 R)
• M59: 14,841,156 km (0.065 R)
• M60: 14,932,859 km (0.072 R)
• M61: 15,348,293 km (0.11 R)
• M62: 15,487,718 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 14.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.19 AU - 2.85 AU

Year: 2761 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 9,584,017 km

• M1: 176,974 km (0.108 R)
• M2: 278,701 km (0.1 R)
• M3: 440,566 km (0.097 R)
• M4: 546,032 km (0.112 R)
• M5: 1,031,178 km (0.116 R)
• M6: 1,171,950 km (0.106 R)
• M7: 1,266,196 km (0.1 R)
• M8: 1,374,056 km (0.093 R)
• M9: 1,542,204 km (0.094 R)
• M10: 1,658,442 km (0.084 R)
• M11: 1,814,024 km (0.057 R)
• M12: 1,974,692 km (0.104 R)
• M13: 2,297,524 km (0.112 R)
• M14: 2,445,028 km (0.112 R)
• M15: 2,595,972 km (0.114 R)
• M16: 2,764,120 km (0.061 R)
• M17: 3,396,769 km (0.113 R)
• M18: 3,488,622 km (0.115 R)
• M19: 3,659,314 km (0.103 R)
• M20: 3,864,711 km (0.044 R)
• M21: 3,960,903 km (0.098 R)
• M22: 4,073,999 km (0.099 R)
• M23: 4,403,413 km (0.073 R)
• M24: 4,520,698 km (0.097 R)
• M25: 4,639,180 km (0.118 R)
• M26: 5,000,758 km (0.076 R)
• M27: 5,140,931 km (0.119 R)
• M28: 5,642,084 km (0.109 R)
• M29: 5,733,189 km (0.06 R)
• M30: 6,158,944 km (0.11 R)
• M31: 6,556,725 km (0.113 R)
• M32: 7,080,617 km (0.052 R)
• M33: 7,238,443 km (0.052 R)
• M34: 7,377,419 km (0.038 R)
• M35: 7,779,837 km (0.102 R)
• M36: 7,942,749 km (0.107 R)
• M37: 8,189,287 km (0.111 R)
• M38: 8,521,992 km (0.118 R)
• M39: 8,816,850 km (0.094 R)
• M40: 9,136,540 km (0.088 R)
• M41: 9,787,291 km (0.052 R)
• M42: 9,875,255 km (0.031 R)
• M43: 10,073,921 km (0.049 R)
• M44: 10,610,528 km (0.116 R)
• M45: 10,746,213 km (0.103 R)
• M46: 10,859,609 km (0.045 R)
• M47: 11,525,618 km (0.12 R)
• M48: 12,489,777 km (0.099 R)
• M49: 12,945,452 km (0.104 R)
• M50: 13,138,882 km (0.058 R)
• M51: 13,235,971 km (0.088 R)
• M52: 13,406,512 km (0.11 R)
• M53: 13,749,690 km (0.059 R)
• M54: 14,021,509 km (0.055 R)
• M55: 14,545,251 km (0.047 R)
• M56: 14,645,632 km (0.097 R)
• M57: 14,796,875 km (0.107 R)
• M58: 15,253,448 km (0.052 R)
• M59: 15,817,880 km (0.043 R)
• M60: 16,363,165 km (0.095 R)
• M61: 16,598,632 km (0.065 R)
• M62: 17,285,436 km (0.075 R)
• M63: 17,927,809 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 12

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.05 AU - 3.07 AU

Year: 2827 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 9,584,017 km

• M1: 188,793 km (0.053 R)
• M2: 294,857 km (0.112 R)
• M3: 370,704 km (0.117 R)
• M4: 601,683 km (0.103 R)
• M5: 875,746 km (0.046 R)
• M6: 967,898 km (0.053 R)
• M7: 1,279,361 km (0.117 R)
• M8: 1,524,701 km (0.054 R)
• M9: 1,637,947 km (0.11 R)
• M10: 1,881,193 km (0.04 R)
• M11: 2,019,721 km (0.097 R)
• M12: 2,153,312 km (0.096 R)
• M13: 2,281,218 km (0.12 R)
• M14: 2,491,403 km (0.119 R)
• M15: 2,598,964 km (0.088 R)
• M16: 3,073,638 km (0.028 R)
• M17: 3,247,620 km (0.085 R)
• M18: 3,707,484 km (0.065 R)
• M19: 3,934,723 km (0.103 R)
• M20: 4,029,119 km (0.075 R)
• M21: 4,134,885 km (0.093 R)
• M22: 4,370,651 km (0.09 R)
• M23: 4,699,617 km (0.105 R)
• M24: 4,945,855 km (0.09 R)
• M25: 5,082,139 km (0.057 R)
• M26: 5,416,341 km (0.103 R)
• M27: 5,509,839 km (0.104 R)
• M28: 5,841,348 km (0.109 R)
• M29: 5,985,560 km (0.111 R)
• M30: 6,094,318 km (0.066 R)
• M31: 6,301,810 km (0.088 R)
• M32: 6,673,711 km (0.055 R)
• M33: 6,837,071 km (0.102 R)
• M34: 7,014,495 km (0.07 R)
• M35: 7,142,102 km (0.108 R)
• M36: 7,270,606 km (0.082 R)
• M37: 7,634,428 km (0.079 R)
• M38: 7,726,281 km (0.111 R)
• M39: 7,884,705 km (0.088 R)
• M40: 8,017,548 km (0.088 R)
• M41: 8,447,642 km (0.109 R)
• M42: 8,570,013 km (0.054 R)
• M43: 8,747,735 km (0.072 R)
• M44: 8,830,164 km (0.111 R)
• M45: 8,968,243 km (0.087 R)
• M46: 9,162,720 km (0.07 R)
• M47: 9,414,643 km (0.084 R)
• M48: 9,513,377 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit