🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 8.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.56 AU - 0.62 AU

Year: 302 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,770,851 km

• M1: 112,198 km (0.073 R)
• M2: 220,058 km (0.101 R)
• M3: 271,819 km (0.115 R)
• M4: 329,415 km (0.1 R)
• M5: 382,372 km (0.111 R)
• M6: 521,648 km (0.072 R)
• M7: 574,007 km (0.107 R)
• M8: 668,852 km (0.102 R)
• M9: 746,194 km (0.048 R)
• M10: 813,214 km (0.11 R)
• M11: 875,297 km (0.03 R)
• M12: 942,766 km (0.067 R)
• M13: 1,124,976 km (0.026 R)
• M14: 1,206,806 km (0.106 R)
• M15: 1,262,456 km (0.095 R)
• M16: 1,447,210 km (0.113 R)
• M17: 1,519,466 km (0.028 R)
• M18: 1,584,241 km (0.058 R)
• M19: 1,720,974 km (0.107 R)
• M20: 1,815,819 km (0.058 R)
• M21: 1,903,334 km (0.083 R)
• M22: 1,973,346 km (0.051 R)
• M23: 2,025,256 km (0.032 R)
• M24: 2,101,700 km (0.087 R)
• M25: 2,179,043 km (0.075 R)
• M26: 2,252,346 km (0.092 R)
• M27: 2,306,799 km (0.094 R)
• M28: 2,371,575 km (0.04 R)
• M29: 2,518,480 km (0.09 R)
• M30: 2,600,759 km (0.045 R)
• M31: 2,663,141 km (0.101 R)
• M32: 2,773,545 km (0.111 R)
• M33: 2,853,280 km (0.109 R)
• M34: 2,949,920 km (0.091 R)
• M35: 3,130,186 km (0.058 R)
• M36: 3,218,897 km (0.076 R)
• M37: 3,291,602 km (0.091 R)
• M38: 3,415,918 km (0.103 R)
• M39: 3,478,599 km (0.06 R)
• M40: 3,559,083 km (0.113 R)
• M41: 3,640,015 km (0.086 R)
• M42: 3,710,027 km (0.063 R)
• M43: 3,827,611 km (0.06 R)
• M44: 3,922,606 km (0.059 R)
• M45: 4,102,871 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 12.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 326 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,770,851 km

• M1: 156,928 km (0.088 R)
• M2: 241,750 km (0.096 R)
• M3: 320,289 km (0.098 R)
• M4: 401,820 km (0.098 R)
• M5: 563,086 km (0.07 R)
• M6: 651,648 km (0.111 R)
• M7: 733,030 km (0.093 R)
• M8: 866,022 km (0.065 R)
• M9: 1,015,171 km (0.085 R)
• M10: 1,093,261 km (0.118 R)
• M11: 1,224,459 km (0.11 R)
• M12: 1,328,429 km (0.106 R)
• M13: 1,456,634 km (0.1 R)
• M14: 1,541,756 km (0.04 R)
• M15: 1,628,522 km (0.118 R)
• M16: 1,730,548 km (0.047 R)
• M17: 2,097,661 km (0.088 R)
• M18: 2,189,664 km (0.089 R)
• M19: 2,297,973 km (0.1 R)
• M20: 2,408,227 km (0.063 R)
• M21: 2,499,780 km (0.065 R)
• M22: 2,582,059 km (0.103 R)
• M23: 2,808,102 km (0.027 R)
• M24: 2,888,585 km (0.085 R)
• M25: 3,007,964 km (0.102 R)
• M26: 3,218,000 km (0.115 R)
• M27: 3,324,962 km (0.116 R)
• M28: 3,456,010 km (0.064 R)
• M29: 3,664,699 km (0.096 R)
• M30: 3,746,978 km (0.11 R)
• M31: 3,883,561 km (0.11 R)
• M32: 3,973,619 km (0.111 R)
• M33: 4,198,614 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 9.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,770,851 km

• M1: 125,363 km (0.04 R)
• M2: 193,580 km (0.111 R)
• M3: 263,292 km (0.117 R)
• M4: 409,749 km (0.116 R)
• M5: 488,886 km (0.106 R)
• M6: 561,142 km (0.101 R)
• M7: 630,854 km (0.041 R)
• M8: 806,183 km (0.05 R)
• M9: 871,108 km (0.067 R)
• M10: 941,719 km (0.087 R)
• M11: 1,031,029 km (0.115 R)
• M12: 1,200,972 km (0.097 R)
• M13: 1,289,534 km (0.055 R)
• M14: 1,492,388 km (0.119 R)
• M15: 1,568,833 km (0.102 R)
• M16: 1,666,221 km (0.098 R)
• M17: 1,801,158 km (0.082 R)
• M18: 1,944,922 km (0.035 R)
• M19: 2,151,666 km (0.074 R)
• M20: 2,321,161 km (0.077 R)
• M21: 2,427,375 km (0.088 R)
• M22: 2,506,512 km (0.039 R)
• M23: 2,604,050 km (0.086 R)
• M24: 2,690,966 km (0.08 R)
• M25: 2,773,245 km (0.096 R)
• M26: 2,892,026 km (0.082 R)
• M27: 2,964,132 km (0.112 R)
• M28: 3,104,006 km (0.095 R)
• M29: 3,178,057 km (0.09 R)
• M30: 3,252,557 km (0.105 R)
• M31: 3,685,792 km (0.108 R)
• M32: 3,764,182 km (0.113 R)
• M33: 3,989,476 km (0.103 R)
• M34: 4,063,228 km (0.116 R)
• M35: 4,198,614 km (0.111 R)
• M36: 4,301,088 km (0.107 R)
• M37: 4,390,698 km (0.118 R)
• M38: 4,453,080 km (0.108 R)
• M39: 4,634,991 km (0.095 R)
• M40: 4,812,115 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 14.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 2.99 AU

Year: 3041 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,770,851 km

• M1: 205,847 km (0.093 R)
• M2: 333,902 km (0.105 R)
• M3: 479,012 km (0.109 R)
• M4: 584,628 km (0.097 R)
• M5: 800,049 km (0.109 R)
• M6: 950,545 km (0.098 R)
• M7: 1,210,995 km (0.079 R)
• M8: 1,345,034 km (0.049 R)
• M9: 1,441,076 km (0.05 R)
• M10: 1,572,872 km (0.102 R)
• M11: 1,755,381 km (0.109 R)
• M12: 1,849,478 km (0.082 R)
• M13: 2,255,936 km (0.063 R)
• M14: 2,358,859 km (0.095 R)
• M15: 2,623,348 km (0.093 R)
• M16: 2,772,946 km (0.071 R)
• M17: 2,981,785 km (0.092 R)
• M18: 3,312,246 km (0.108 R)
• M19: 3,700,453 km (0.107 R)
• M20: 4,009,073 km (0.036 R)
• M21: 4,342,377 km (0.118 R)
• M22: 4,668,351 km (0.093 R)
• M23: 4,817,650 km (0.074 R)
• M24: 5,258,066 km (0.096 R)
• M25: 5,483,211 km (0.065 R)
• M26: 5,978,978 km (0.099 R)
• M27: 6,434,055 km (0.085 R)
• M28: 6,675,207 km (0.032 R)
• M29: 6,768,705 km (0.104 R)
• M30: 7,319,973 km (0.076 R)
• M31: 7,649,837 km (0.089 R)
• M32: 7,767,570 km (0.049 R)
• M33: 8,044,326 km (0.095 R)
• M34: 8,244,039 km (0.064 R)
• M35: 8,607,861 km (0.082 R)
• M36: 8,730,233 km (0.119 R)
• M37: 8,956,275 km (0.034 R)
• M38: 9,393,101 km (0.032 R)
• M39: 9,540,305 km (0.12 R)
• M40: 9,688,257 km (0.105 R)
• M41: 9,836,958 km (0.072 R)
• M42: 10,093,668 km (0.096 R)
• M43: 10,417,846 km (0.08 R)
• M44: 10,723,325 km (0.099 R)
• M45: 10,833,279 km (0.108 R)
• M46: 11,254,098 km (0.062 R)
• M47: 11,522,776 km (0.049 R)
• M48: 11,793,548 km (0.101 R)
• M49: 12,112,192 km (0.108 R)
• M50: 12,851,055 km (0.095 R)
• M51: 13,038,053 km (0.095 R)
• M52: 13,343,831 km (0.114 R)
• M53: 13,533,222 km (0.12 R)
• M54: 13,652,152 km (0.084 R)
• M55: 13,914,696 km (0.105 R)
• M56: 14,445,170 km (0.1 R)
• M57: 14,664,032 km (0.072 R)
• M58: 15,105,196 km (0.071 R)
• M59: 15,277,832 km (0.095 R)
• M60: 16,126,202 km (0.071 R)
• M61: 16,454,569 km (0.116 R)
• M62: 16,632,441 km (0.115 R)
• M63: 16,938,668 km (0.092 R)
• M64: 17,246,690 km (0.087 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 8.7

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.77 AU - 6.65 AU

Year: 9099 Days

Day: 7.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,770,851 km

• M1: 109,506 km (0.103 R)
• M2: 256,560 km (0.093 R)
• M3: 527,781 km (0.099 R)
• M4: 612,454 km (0.105 R)
• M5: 717,621 km (0.105 R)
• M6: 1,070,373 km (0.115 R)
• M7: 1,143,377 km (0.114 R)
• M8: 1,218,325 km (0.057 R)
• M9: 1,473,090 km (0.054 R)
• M10: 1,534,425 km (0.077 R)
• M11: 1,638,396 km (0.038 R)
• M12: 1,766,452 km (0.047 R)
• M13: 1,987,408 km (0.062 R)
• M14: 2,628,135 km (0.054 R)
• M15: 3,194,513 km (0.043 R)
• M16: 3,464,387 km (0.11 R)
• M17: 3,741,742 km (0.108 R)
• M18: 4,406,704 km (0.097 R)
• M19: 5,745,605 km (0.118 R)
• M20: 5,843,442 km (0.118 R)
• M21: 6,007,850 km (0.09 R)
• M22: 6,206,965 km (0.095 R)
• M23: 6,544,009 km (0.086 R)
• M24: 6,646,185 km (0.114 R)
• M25: 6,714,700 km (0.029 R)
• M26: 6,886,888 km (0.068 R)
• M27: 8,501,198 km (0.109 R)
• M28: 8,875,342 km (0.103 R)
• M29: 9,369,763 km (0.104 R)
• M30: 9,523,700 km (0.11 R)
• M31: 10,664,683 km (0.066 R)
• M32: 10,906,134 km (0.067 R)
• M33: 12,056,541 km (0.067 R)
• M34: 12,858,984 km (0.12 R)
• M35: 13,073,059 km (0.118 R)
• M36: 13,504,798 km (0.09 R)
• M37: 14,293,478 km (0.101 R)
• M38: 14,382,040 km (0.076 R)
• M39: 15,641,056 km (0.096 R)
• M40: 15,823,864 km (0.105 R)
• M41: 16,099,274 km (0.086 R)
• M42: 16,469,080 km (0.048 R)
• M43: 16,561,831 km (0.096 R)
• M44: 16,935,077 km (0.069 R)
• M45: 17,832,665 km (0.114 R)
• M46: 17,927,958 km (0.086 R)
• M47: 18,988,308 km (0.087 R)
• M48: 19,526,112 km (0.088 R)
• M49: 20,019,337 km (0.097 R)
• M50: 20,118,520 km (0.093 R)
• M51: 20,416,968 km (0.084 R)
• M52: 20,917,522 km (0.089 R)
• M53: 21,018,202 km (0.073 R)
• M54: 21,118,881 km (0.114 R)
• M55: 21,422,265 km (0.072 R)
• M56: 22,238,023 km (0.086 R)
• M57: 22,546,493 km (0.105 R)
• M58: 23,012,042 km (0.064 R)
• M59: 23,167,923 km (0.049 R)
• M60: 24,057,731 km (0.053 R)
• M61: 24,163,198 km (0.087 R)
• M62: 24,745,732 km (0.038 R)
• M63: 26,195,335 km (0.111 R)
• M64: 27,617,113 km (0.072 R)
• M65: 27,782,718 km (0.11 R)
• M66: 28,004,123 km (0.092 R)
• M67: 28,170,625 km (0.103 R)
• M68: 29,344,819 km (0.113 R)
• M69: 30,592,017 km (0.113 R)
• M70: 30,877,898 km (0.106 R)
• M71: 30,935,194 km (0.087 R)
• M72: 31,452,354 km (0.068 R)
• M73: 31,740,928 km (0.115 R)
• M74: 32,146,338 km (0.035 R)
• M75: 32,553,394 km (0.09 R)
• M76: 33,490,475 km (0.051 R)
• M77: 33,726,092 km (0.053 R)
• M78: 34,198,971 km (0.093 R)
• M79: 35,570,933 km (0.118 R)
• M80: 35,811,337 km (0.047 R)
• M81: 36,475,252 km (0.105 R)
• M82: 36,899,960 km (0.114 R)
• M83: 37,509,422 km (0.049 R)
• M84: 37,692,829 km (0.091 R)
• M85: 38,800,003 km (0.094 R)
• M86: 39,109,521 km (0.072 R)
• M87: 39,793,183 km (0.087 R)
• M88: 40,731,910 km (0.062 R)
• M89: 41,614,537 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 3.8

Gravity: 49.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.78 AU - 8.44 AU

Year: 13999 Days

Day: 24.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,770,851 km

• M1: 181,911 km (0.061 R)
• M2: 705,952 km (0.106 R)
• M3: 1,030,430 km (0.113 R)
• M4: 1,447,060 km (0.085 R)
• M5: 1,741,768 km (0.074 R)
• M6: 2,083,898 km (0.118 R)
• M7: 2,292,887 km (0.108 R)
• M8: 2,323,255 km (0.11 R)
• M9: 2,384,590 km (0.056 R)
• M10: 2,446,374 km (0.07 R)
• M11: 2,666,732 km (0.117 R)
• M12: 3,092,786 km (0.11 R)
• M13: 3,400,060 km (0.08 R)
• M14: 3,645,700 km (0.108 R)
• M15: 3,681,304 km (0.106 R)
• M16: 4,416,728 km (0.116 R)
• M17: 4,569,168 km (0.105 R)
• M18: 4,839,940 km (0.108 R)
• M19: 5,478,573 km (0.095 R)
• M20: 6,528,152 km (0.071 R)
• M21: 6,658,152 km (0.114 R)
• M22: 7,958,756 km (0.092 R)
• M23: 9,334,907 km (0.107 R)
• M24: 10,075,117 km (0.101 R)
• M25: 10,731,702 km (0.118 R)
• M26: 10,885,190 km (0.047 R)
• M27: 11,349,990 km (0.067 R)
• M28: 11,454,111 km (0.065 R)
• M29: 11,558,679 km (0.042 R)
• M30: 11,768,565 km (0.112 R)
• M31: 12,513,263 km (0.112 R)
• M32: 12,836,993 km (0.086 R)
• M33: 13,108,962 km (0.108 R)
• M34: 13,218,169 km (0.09 R)
• M35: 13,769,287 km (0.111 R)
• M36: 14,609,878 km (0.112 R)
• M37: 15,179,397 km (0.068 R)
• M38: 15,294,138 km (0.089 R)
• M39: 15,466,924 km (0.083 R)
• M40: 15,814,290 km (0.114 R)
• M41: 16,753,017 km (0.098 R)
• M42: 16,931,188 km (0.104 R)
• M43: 17,229,187 km (0.112 R)
• M44: 17,409,003 km (0.036 R)
• M45: 17,649,557 km (0.058 R)
• M46: 18,377,799 km (0.109 R)
• M47: 18,868,779 km (0.1 R)
• M48: 19,426,331 km (0.078 R)
• M49: 19,550,946 km (0.115 R)
• M50: 19,675,860 km (0.098 R)
• M51: 19,800,924 km (0.118 R)
• M52: 20,304,321 km (0.068 R)
• M53: 20,430,731 km (0.11 R)
• M54: 20,620,870 km (0.112 R)
• M55: 21,003,092 km (0.114 R)
• M56: 21,066,971 km (0.069 R)
• M57: 21,645,166 km (0.06 R)
• M58: 22,751,592 km (0.03 R)
• M59: 22,948,762 km (0.111 R)
• M60: 23,676,406 km (0.107 R)
• M61: 23,742,977 km (0.113 R)
• M62: 23,876,119 km (0.095 R)
• M63: 25,836,001 km (0.12 R)
• M64: 28,127,990 km (0.066 R)
• M65: 28,269,061 km (0.103 R)
• M66: 29,835,351 km (0.086 R)
• M67: 30,411,901 km (0.118 R)
• M68: 31,356,611 km (0.119 R)
• M69: 32,680,403 km (0.085 R)
• M70: 34,549,179 km (0.095 R)
• M71: 35,534,581 km (0.095 R)
• M72: 35,916,055 km (0.098 R)
• M73: 36,145,538 km (0.12 R)
• M74: 36,529,107 km (0.077 R)
• M75: 37,300,434 km (0.101 R)
• M76: 39,173,250 km (0.049 R)
• M77: 39,883,391 km (0.062 R)
• M78: 40,279,825 km (0.049 R)
• M79: 40,757,192 km (0.115 R)
• M80: 40,836,928 km (0.07 R)
• M81: 41,958,762 km (0.084 R)
• M82: 44,889,833 km (0.113 R)
• M83: 45,137,118 km (0.094 R)
• M84: 46,047,421 km (0.111 R)
• M85: 46,880,233 km (0.043 R)
• M86: 50,688,995 km (0.06 R)
• M87: 50,946,303 km (0.099 R)
• M88: 52,847,393 km (0.087 R)
• M89: 54,859,484 km (0.039 R)
• M90: 55,300,199 km (0.116 R)
• M91: 57,789,957 km (0.069 R)
• M92: 58,238,451 km (0.085 R)
• M93: 58,328,210 km (0.058 R)
• M94: 58,597,935 km (0.106 R)
• M95: 60,043,649 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit