🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 11.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,352,073 km

• M1: 140,921 km (0.05 R)
• M2: 230,830 km (0.07 R)
• M3: 323,580 km (0.112 R)
• M4: 403,615 km (0.108 R)
• M5: 492,775 km (0.056 R)
• M6: 612,603 km (0.095 R)
• M7: 785,987 km (0.096 R)
• M8: 873,502 km (0.1 R)
• M9: 953,238 km (0.09 R)
• M10: 1,055,563 km (0.054 R)
• M11: 1,149,360 km (0.093 R)
• M12: 1,284,896 km (0.117 R)
• M13: 1,408,165 km (0.058 R)
• M14: 1,517,072 km (0.075 R)
• M15: 1,609,972 km (0.12 R)
• M16: 1,792,182 km (0.03 R)
• M17: 1,871,021 km (0.081 R)
• M18: 1,961,078 km (0.117 R)
• M19: 2,042,460 km (0.085 R)
• M20: 2,145,682 km (0.103 R)
• M21: 2,309,492 km (0.087 R)
• M22: 2,417,352 km (0.046 R)
• M23: 2,510,402 km (0.103 R)
• M24: 2,632,773 km (0.12 R)
• M25: 2,768,458 km (0.085 R)
• M26: 2,988,217 km (0.1 R)
• M27: 3,094,282 km (0.118 R)
• M28: 3,189,726 km (0.03 R)
• M29: 3,292,200 km (0.027 R)
• M30: 3,631,339 km (0.092 R)
• M31: 3,770,166 km (0.034 R)
• M32: 3,878,774 km (0.102 R)
• M33: 4,007,727 km (0.118 R)
• M34: 4,079,384 km (0.119 R)
• M35: 4,157,923 km (0.106 R)
• M36: 4,310,064 km (0.105 R)
• M37: 4,410,295 km (0.111 R)
• M38: 4,504,541 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.96 AU - 1.56 AU

Year: 976 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,352,073 km

• M1: 100,231 km (0.069 R)
• M2: 160,967 km (0.031 R)
• M3: 225,294 km (0.108 R)
• M4: 299,645 km (0.071 R)
• M5: 354,996 km (0.115 R)
• M6: 410,497 km (0.099 R)
• M7: 474,076 km (0.088 R)
• M8: 526,734 km (0.119 R)
• M9: 649,404 km (0.046 R)
• M10: 720,015 km (0.115 R)
• M11: 781,948 km (0.099 R)
• M12: 869,463 km (0.106 R)
• M13: 1,042,099 km (0.1 R)
• M14: 1,219,073 km (0.074 R)
• M15: 1,349,672 km (0.119 R)
• M16: 1,463,366 km (0.104 R)
• M17: 1,654,852 km (0.118 R)
• M18: 1,730,698 km (0.093 R)
• M19: 1,862,344 km (0.101 R)
• M20: 1,949,410 km (0.12 R)
• M21: 2,201,931 km (0.032 R)
• M22: 2,294,233 km (0.089 R)
• M23: 2,344,947 km (0.109 R)
• M24: 2,421,990 km (0.101 R)
• M25: 2,658,055 km (0.07 R)
• M26: 2,756,490 km (0.088 R)
• M27: 2,883,349 km (0.098 R)
• M28: 3,003,028 km (0.096 R)
• M29: 3,323,616 km (0.108 R)
• M30: 3,468,726 km (0.1 R)
• M31: 3,695,067 km (0.106 R)
• M32: 3,745,033 km (0.096 R)
• M33: 3,855,436 km (0.115 R)
• M34: 3,956,864 km (0.077 R)
• M35: 4,131,444 km (0.028 R)
• M36: 4,183,205 km (0.1 R)
• M37: 4,266,531 km (0.12 R)
• M38: 4,350,456 km (0.12 R)
• M39: 4,541,193 km (0.116 R)
• M40: 4,659,226 km (0.116 R)
• M41: 4,898,133 km (0.066 R)
• M42: 5,152,300 km (0.111 R)
• M43: 5,264,199 km (0.088 R)
• M44: 5,593,165 km (0.08 R)
• M45: 5,800,807 km (0.067 R)
• M46: 5,940,681 km (0.111 R)
• M47: 6,046,297 km (0.114 R)
• M48: 6,271,143 km (0.116 R)
• M49: 6,414,757 km (0.117 R)
• M50: 6,851,882 km (0.048 R)
• M51: 6,962,584 km (0.093 R)
• M52: 7,036,785 km (0.082 R)
• M53: 7,236,049 km (0.101 R)
• M54: 7,361,412 km (0.052 R)
• M55: 7,716,408 km (0.099 R)
• M56: 7,780,436 km (0.088 R)
• M57: 8,181,059 km (0.098 R)
• M58: 8,429,990 km (0.061 R)
• M59: 8,495,962 km (0.083 R)
• M60: 8,588,563 km (0.052 R)
• M61: 8,774,663 km (0.117 R)
• M62: 9,002,650 km (0.099 R)
• M63: 9,110,510 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 11.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.68 AU - 4.12 AU

Year: 5316 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,352,073 km

• M1: 175,927 km (0.11 R)
• M2: 398,529 km (0.071 R)
• M3: 503,696 km (0.087 R)
• M4: 700,118 km (0.073 R)
• M5: 1,170,603 km (0.11 R)
• M6: 1,424,022 km (0.073 R)
• M7: 1,695,393 km (0.111 R)
• M8: 1,846,038 km (0.043 R)
• M9: 1,966,314 km (0.044 R)
• M10: 2,512,047 km (0.03 R)
• M11: 2,646,087 km (0.104 R)
• M12: 2,841,911 km (0.105 R)
• M13: 3,022,176 km (0.087 R)
• M14: 3,825,068 km (0.108 R)
• M15: 4,388,005 km (0.03 R)
• M16: 4,527,131 km (0.047 R)
• M17: 4,738,363 km (0.073 R)
• M18: 4,881,229 km (0.114 R)
• M19: 5,025,292 km (0.082 R)
• M20: 5,541,255 km (0.095 R)
• M21: 5,818,310 km (0.069 R)
• M22: 6,491,201 km (0.039 R)
• M23: 6,729,959 km (0.115 R)
• M24: 6,971,560 km (0.071 R)
• M25: 7,435,912 km (0.087 R)
• M26: 7,741,690 km (0.083 R)
• M27: 8,365,663 km (0.075 R)
• M28: 8,800,544 km (0.056 R)
• M29: 8,947,149 km (0.095 R)
• M30: 9,124,124 km (0.059 R)
• M31: 9,302,295 km (0.03 R)
• M32: 9,571,721 km (0.048 R)
• M33: 10,675,005 km (0.052 R)
• M34: 10,957,146 km (0.1 R)
• M35: 11,689,428 km (0.035 R)
• M36: 12,012,709 km (0.092 R)
• M37: 12,668,247 km (0.092 R)
• M38: 13,100,585 km (0.119 R)
• M39: 13,537,710 km (0.058 R)
• M40: 13,979,771 km (0.083 R)
• M41: 14,426,471 km (0.055 R)
• M42: 15,017,831 km (0.114 R)
• M43: 15,193,160 km (0.115 R)
• M44: 15,652,575 km (0.068 R)
• M45: 15,794,842 km (0.095 R)
• M46: 16,440,208 km (0.114 R)
• M47: 17,021,246 km (0.094 R)
• M48: 17,130,901 km (0.089 R)
• M49: 17,351,109 km (0.068 R)
• M50: 17,979,719 km (0.033 R)
• M51: 18,203,518 km (0.06 R)
• M52: 18,315,716 km (0.117 R)
• M53: 19,145,386 km (0.058 R)
• M54: 20,568,510 km (0.038 R)
• M55: 20,646,451 km (0.068 R)
• M56: 21,037,350 km (0.045 R)
• M57: 21,786,985 km (0.08 R)
• M58: 21,985,651 km (0.105 R)
• M59: 22,105,180 km (0.115 R)
• M60: 22,625,631 km (0.086 R)
• M61: 22,907,473 km (0.094 R)
• M62: 22,988,256 km (0.108 R)
• M63: 23,556,279 km (0.091 R)
• M64: 23,801,171 km (0.096 R)
• M65: 24,375,776 km (0.118 R)
• M66: 24,540,783 km (0.04 R)
• M67: 26,126,819 km (0.081 R)
• M68: 26,337,902 km (0.045 R)
• M69: 26,464,911 km (0.044 R)
• M70: 26,549,733 km (0.04 R)
• M71: 26,804,498 km (0.065 R)
• M72: 27,273,786 km (0.072 R)
• M73: 27,831,936 km (0.085 R)
• M74: 28,177,208 km (0.102 R)
• M75: 28,350,442 km (0.11 R)
• M76: 28,741,491 km (0.058 R)
• M77: 29,265,682 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 10.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.5 AU - 5.34 AU

Year: 7533 Days

Day: 7.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,352,073 km

• M1: 140,323 km (0.116 R)
• M2: 298,747 km (0.074 R)
• M3: 501,901 km (0.12 R)
• M4: 690,843 km (0.096 R)
• M5: 865,573 km (0.105 R)
• M6: 1,065,885 km (0.113 R)
• M7: 1,315,414 km (0.09 R)
• M8: 1,596,060 km (0.083 R)
• M9: 1,718,730 km (0.093 R)
• M10: 1,870,273 km (0.054 R)
• M11: 2,227,662 km (0.067 R)
• M12: 2,520,575 km (0.105 R)
• M13: 2,678,999 km (0.053 R)
• M14: 3,298,932 km (0.053 R)
• M15: 3,633,433 km (0.026 R)
• M16: 3,928,889 km (0.056 R)
• M17: 4,421,515 km (0.088 R)
• M18: 4,613,449 km (0.025 R)
• M19: 4,790,423 km (0.112 R)
• M20: 5,023,945 km (0.064 R)
• M21: 5,261,208 km (0.087 R)
• M22: 6,014,283 km (0.068 R)
• M23: 6,227,311 km (0.12 R)
• M24: 6,423,134 km (0.093 R)
• M25: 7,043,367 km (0.069 R)
• M26: 7,453,564 km (0.074 R)
• M27: 7,598,973 km (0.106 R)
• M28: 8,254,511 km (0.113 R)
• M29: 9,305,137 km (0.094 R)
• M30: 9,597,003 km (0.08 R)
• M31: 10,166,671 km (0.096 R)
• M32: 10,513,738 km (0.099 R)
• M33: 10,606,938 km (0.067 R)
• M34: 10,817,721 km (0.098 R)
• M35: 11,077,124 km (0.1 R)
• M36: 11,291,049 km (0.089 R)
• M37: 11,722,788 km (0.071 R)
• M38: 11,892,133 km (0.119 R)
• M39: 12,577,890 km (0.098 R)
• M40: 12,776,107 km (0.098 R)
• M41: 12,925,555 km (0.087 R)
• M42: 13,100,585 km (0.113 R)
• M43: 13,732,187 km (0.089 R)
• M44: 14,998,683 km (0.12 R)
• M45: 15,235,346 km (0.033 R)
• M46: 15,526,314 km (0.086 R)
• M47: 16,681,359 km (0.118 R)
• M48: 16,762,890 km (0.105 R)
• M49: 17,448,198 km (0.099 R)
• M50: 17,641,778 km (0.076 R)
• M51: 18,507,501 km (0.083 R)
• M52: 18,592,023 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.3

Radius: 4.4

Gravity: 43.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.07 AU - 7.89 AU

Year: 11386 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,352,073 km

• M1: 317,297 km (0.117 R)
• M2: 554,260 km (0.118 R)
• M3: 607,517 km (0.116 R)
• M4: 940,671 km (0.092 R)
• M5: 983,157 km (0.109 R)
• M6: 1,492,538 km (0.105 R)
• M7: 1,542,354 km (0.092 R)
• M8: 1,906,774 km (0.075 R)
• M9: 2,239,779 km (0.111 R)
• M10: 2,296,926 km (0.1 R)
• M11: 2,895,766 km (0.069 R)
• M12: 3,148,287 km (0.085 R)
• M13: 3,374,928 km (0.111 R)
• M14: 3,674,124 km (0.119 R)
• M15: 3,775,850 km (0.094 R)
• M16: 4,333,402 km (0.098 R)
• M17: 6,478,186 km (0.09 R)
• M18: 6,890,777 km (0.075 R)
• M19: 7,568,455 km (0.115 R)
• M20: 8,178,665 km (0.083 R)
• M21: 8,355,939 km (0.052 R)
• M22: 8,759,404 km (0.041 R)
• M23: 9,215,079 km (0.073 R)
• M24: 9,353,308 km (0.067 R)
• M25: 9,585,184 km (0.117 R)
• M26: 10,966,870 km (0.062 R)
• M27: 12,409,742 km (0.104 R)
• M28: 12,766,832 km (0.106 R)
• M29: 13,230,884 km (0.102 R)
• M30: 13,805,639 km (0.12 R)
• M31: 14,228,702 km (0.062 R)
• M32: 15,196,152 km (0.104 R)
• M33: 15,578,075 km (0.108 R)
• M34: 17,477,669 km (0.098 R)
• M35: 18,745,212 km (0.104 R)
• M36: 19,331,037 km (0.115 R)
• M37: 19,982,536 km (0.092 R)
• M38: 20,641,065 km (0.069 R)
• M39: 21,672,842 km (0.081 R)
• M40: 21,979,368 km (0.042 R)
• M41: 23,659,950 km (0.055 R)
• M42: 23,975,602 km (0.109 R)
• M43: 24,419,908 km (0.043 R)
• M44: 25,445,850 km (0.064 R)
• M45: 25,574,953 km (0.112 R)
• M46: 26,616,603 km (0.036 R)
• M47: 28,004,572 km (0.102 R)
• M48: 28,204,734 km (0.12 R)
• M49: 29,619,331 km (0.117 R)
• M50: 29,755,316 km (0.095 R)
• M51: 30,369,565 km (0.091 R)
• M52: 30,438,080 km (0.069 R)
• M53: 30,712,592 km (0.07 R)
• M54: 31,264,160 km (0.093 R)
• M55: 32,307,156 km (0.065 R)
• M56: 32,938,459 km (0.104 R)
• M57: 33,290,912 km (0.119 R)
• M58: 33,432,132 km (0.115 R)
• M59: 33,644,561 km (0.063 R)
• M60: 34,213,033 km (0.086 R)
• M61: 34,284,391 km (0.118 R)
• M62: 35,503,763 km (0.11 R)
• M63: 37,029,662 km (0.041 R)
• M64: 37,102,815 km (0.109 R)
• M65: 37,690,136 km (0.109 R)
• M66: 38,132,647 km (0.102 R)
• M67: 38,502,602 km (0.113 R)
• M68: 39,320,903 km (0.085 R)
• M69: 39,844,645 km (0.101 R)
• M70: 41,201,946 km (0.047 R)
• M71: 42,421,019 km (0.057 R)
• M72: 43,420,184 km (0.105 R)
• M73: 43,497,376 km (0.108 R)
• M74: 43,961,578 km (0.106 R)
• M75: 44,738,590 km (0.058 R)
• M76: 45,363,610 km (0.12 R)
• M77: 45,912,783 km (0.119 R)
• M78: 46,464,201 km (0.098 R)
• M79: 46,701,164 km (0.087 R)
• M80: 46,938,576 km (0.039 R)
• M81: 48,451,310 km (0.066 R)
• M82: 49,253,902 km (0.083 R)
• M83: 49,979,901 km (0.04 R)
• M84: 50,709,489 km (0.119 R)
• M85: 51,197,926 km (0.06 R)
• M86: 51,279,457 km (0.064 R)
• M87: 51,360,988 km (0.076 R)
• M88: 51,687,860 km (0.094 R)
• M89: 52,507,805 km (0.094 R)
• M90: 53,249,512 km (0.049 R)
• M91: 54,659,920 km (0.035 R)
• M92: 55,746,599 km (0.086 R)
• M93: 55,914,448 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.1

Radius: 5.4

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.32 AU - 10.16 AU

Year: 17835 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,352,073 km

• M1: 69,114 km (0.097 R)
• M2: 321,336 km (0.109 R)
• M3: 368,310 km (0.097 R)
• M4: 660,475 km (0.095 R)
• M5: 873,801 km (0.096 R)
• M6: 1,745,358 km (0.115 R)
• M7: 2,380,551 km (0.088 R)
• M8: 2,476,742 km (0.109 R)
• M9: 3,326,907 km (0.103 R)
• M10: 3,507,023 km (0.104 R)
• M11: 3,801,731 km (0.094 R)
• M12: 4,066,220 km (0.034 R)
• M13: 5,182,369 km (0.112 R)
• M14: 5,349,171 km (0.111 R)
• M15: 5,688,160 km (0.114 R)
• M16: 5,990,348 km (0.103 R)
• M17: 6,297,771 km (0.119 R)
• M18: 6,836,772 km (0.098 R)
• M19: 7,250,710 km (0.081 R)
• M20: 7,862,864 km (0.119 R)
• M21: 9,693,942 km (0.12 R)
• M22: 10,367,282 km (0.077 R)
• M23: 11,758,542 km (0.11 R)
• M24: 12,253,711 km (0.025 R)
• M25: 12,309,062 km (0.091 R)
• M26: 12,531,664 km (0.112 R)
• M27: 13,837,205 km (0.097 R)
• M28: 14,010,589 km (0.084 R)
• M29: 15,543,817 km (0.081 R)
• M30: 16,882,120 km (0.081 R)
• M31: 17,315,505 km (0.071 R)
• M32: 17,502,502 km (0.097 R)
• M33: 17,690,098 km (0.118 R)
• M34: 17,752,779 km (0.106 R)
• M35: 17,878,292 km (0.116 R)
• M36: 18,004,253 km (0.096 R)
• M37: 18,130,364 km (0.056 R)
• M38: 18,637,950 km (0.092 R)
• M39: 18,765,557 km (0.08 R)
• M40: 19,085,996 km (0.072 R)
• M41: 19,150,323 km (0.079 R)
• M42: 19,472,856 km (0.115 R)
• M43: 20,714,668 km (0.073 R)
• M44: 21,311,862 km (0.088 R)
• M45: 22,931,858 km (0.075 R)
• M46: 23,756,591 km (0.077 R)
• M47: 23,894,969 km (0.073 R)
• M48: 26,288,385 km (0.111 R)
• M49: 27,079,010 km (0.096 R)
• M50: 27,223,521 km (0.091 R)
• M51: 27,950,268 km (0.045 R)
• M52: 28,609,695 km (0.082 R)
• M53: 29,497,110 km (0.069 R)
• M54: 31,147,025 km (0.066 R)
• M55: 32,289,204 km (0.054 R)
• M56: 32,903,902 km (0.083 R)
• M57: 35,006,949 km (0.085 R)
• M58: 35,480,127 km (0.099 R)
• M59: 35,559,264 km (0.106 R)
• M60: 35,796,826 km (0.12 R)
• M61: 36,672,422 km (0.072 R)
• M62: 37,153,080 km (0.091 R)
• M63: 37,555,199 km (0.045 R)
• M64: 37,797,099 km (0.085 R)
• M65: 40,080,112 km (0.114 R)
• M66: 40,906,191 km (0.113 R)
• M67: 41,072,095 km (0.051 R)
• M68: 41,238,299 km (0.026 R)
• M69: 41,988,532 km (0.073 R)
• M70: 42,911,700 km (0.066 R)
• M71: 42,995,924 km (0.12 R)
• M72: 43,671,957 km (0.1 R)
• M73: 44,011,394 km (0.052 R)
• M74: 46,844,030 km (0.116 R)
• M75: 49,029,057 km (0.094 R)
• M76: 49,205,283 km (0.08 R)
• M77: 49,735,158 km (0.098 R)
• M78: 50,800,744 km (0.115 R)
• M79: 54,954,628 km (0.093 R)
• M80: 55,229,290 km (0.064 R)
• M81: 55,320,844 km (0.059 R)
• M82: 55,963,965 km (0.032 R)
• M83: 56,055,968 km (0.12 R)
• M84: 56,886,834 km (0.087 R)
• M85: 57,257,388 km (0.046 R)
• M86: 57,350,139 km (0.111 R)
• M87: 57,814,640 km (0.095 R)
• M88: 58,654,034 km (0.114 R)
• M89: 60,722,823 km (0.099 R)
• M90: 61,480,985 km (0.081 R)
• M91: 62,146,995 km (0.065 R)
• M92: 62,528,619 km (0.099 R)
• M93: 63,198,368 km (0.081 R)
• M94: 63,678,278 km (0.052 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit