🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 11.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.01 AU - 1.41 AU

Year: 859 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,105,731 km

• M1: 153,188 km (0.093 R)
• M2: 226,042 km (0.061 R)
• M3: 488,437 km (0.119 R)
• M4: 603,328 km (0.088 R)
• M5: 685,906 km (0.118 R)
• M6: 778,358 km (0.069 R)
• M7: 893,249 km (0.036 R)
• M8: 1,033,123 km (0.083 R)
• M9: 1,180,626 km (0.113 R)
• M10: 1,314,965 km (0.104 R)
• M11: 1,391,111 km (0.044 R)
• M12: 1,497,624 km (0.055 R)
• M13: 1,911,861 km (0.058 R)
• M14: 2,128,329 km (0.059 R)
• M15: 2,202,230 km (0.08 R)
• M16: 2,310,689 km (0.076 R)
• M17: 2,533,141 km (0.117 R)
• M18: 2,700,242 km (0.06 R)
• M19: 2,834,730 km (0.092 R)
• M20: 2,916,560 km (0.088 R)
• M21: 3,045,364 km (0.025 R)
• M22: 3,289,807 km (0.098 R)
• M23: 3,414,571 km (0.071 R)
• M24: 3,580,027 km (0.075 R)
• M25: 3,658,865 km (0.118 R)
• M26: 3,959,556 km (0.109 R)
• M27: 4,041,237 km (0.079 R)
• M28: 4,394,288 km (0.082 R)
• M29: 4,510,675 km (0.083 R)
• M30: 4,671,044 km (0.12 R)
• M31: 4,779,054 km (0.077 R)
• M32: 4,986,546 km (0.047 R)
• M33: 5,197,180 km (0.113 R)
• M34: 5,444,615 km (0.042 R)
• M35: 5,592,716 km (0.107 R)
• M36: 5,684,569 km (0.111 R)
• M37: 5,811,578 km (0.069 R)
• M38: 5,904,628 km (0.112 R)
• M39: 6,080,405 km (0.107 R)
• M40: 6,269,796 km (0.087 R)
• M41: 6,557,623 km (0.047 R)
• M42: 7,059,224 km (0.114 R)
• M43: 7,510,112 km (0.071 R)
• M44: 7,675,268 km (0.069 R)
• M45: 7,854,337 km (0.1 R)
• M46: 7,957,410 km (0.087 R)
• M47: 8,216,962 km (0.119 R)
• M48: 8,347,711 km (0.118 R)
• M49: 8,426,549 km (0.098 R)
• M50: 8,637,931 km (0.113 R)
• M51: 8,877,886 km (0.074 R)
• M52: 9,012,225 km (0.099 R)
• M53: 9,093,157 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 11.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.48 AU

Year: 990 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,105,731 km

• M1: 143,315 km (0.117 R)
• M2: 292,464 km (0.103 R)
• M3: 398,828 km (0.084 R)
• M4: 479,461 km (0.104 R)
• M5: 578,495 km (0.079 R)
• M6: 860,038 km (0.08 R)
• M7: 935,585 km (0.094 R)
• M8: 1,079,349 km (0.083 R)
• M9: 1,169,257 km (0.096 R)
• M10: 1,341,145 km (0.077 R)
• M11: 1,413,999 km (0.08 R)
• M12: 1,623,586 km (0.031 R)
• M13: 1,701,676 km (0.088 R)
• M14: 1,772,136 km (0.103 R)
• M15: 1,852,620 km (0.078 R)
• M16: 2,008,202 km (0.09 R)
• M17: 2,168,272 km (0.114 R)
• M18: 2,283,761 km (0.115 R)
• M19: 2,411,368 km (0.12 R)
• M20: 2,561,564 km (0.111 R)
• M21: 2,787,607 km (0.079 R)
• M22: 3,020,381 km (0.102 R)
• M23: 3,106,549 km (0.066 R)
• M24: 3,204,536 km (0.104 R)
• M25: 3,303,570 km (0.101 R)
• M26: 3,584,215 km (0.111 R)
• M27: 3,825,966 km (0.088 R)
• M28: 4,061,133 km (0.119 R)
• M29: 4,144,609 km (0.113 R)
• M30: 4,533,713 km (0.1 R)
• M31: 4,682,713 km (0.081 R)
• M32: 4,757,811 km (0.111 R)
• M33: 4,845,924 km (0.059 R)
• M34: 4,934,635 km (0.065 R)
• M35: 5,075,108 km (0.091 R)
• M36: 5,216,777 km (0.114 R)
• M37: 5,438,631 km (0.078 R)
• M38: 5,623,683 km (0.084 R)
• M39: 5,703,568 km (0.033 R)
• M40: 5,905,077 km (0.113 R)
• M41: 6,081,602 km (0.093 R)
• M42: 6,356,713 km (0.04 R)
• M43: 6,678,199 km (0.051 R)
• M44: 6,777,083 km (0.053 R)
• M45: 6,847,992 km (0.068 R)
• M46: 7,004,920 km (0.102 R)
• M47: 7,177,556 km (0.096 R)
• M48: 7,556,338 km (0.099 R)
• M49: 7,718,652 km (0.117 R)
• M50: 7,822,473 km (0.081 R)
• M51: 8,061,680 km (0.064 R)
• M52: 8,257,802 km (0.116 R)
• M53: 8,379,276 km (0.041 R)
• M54: 8,547,274 km (0.066 R)
• M55: 8,624,018 km (0.114 R)
• M56: 8,762,695 km (0.118 R)
• M57: 8,917,679 km (0.037 R)
• M58: 9,404,021 km (0.056 R)
• M59: 10,157,845 km (0.067 R)
• M60: 10,239,077 km (0.076 R)
• M61: 10,320,608 km (0.084 R)
• M62: 10,550,240 km (0.113 R)
• M63: 10,847,790 km (0.098 R)
• M64: 10,964,327 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 11.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.44 AU - 1.66 AU

Year: 1246 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,105,731 km

• M1: 156,479 km (0.115 R)
• M2: 227,688 km (0.095 R)
• M3: 309,967 km (0.117 R)
• M4: 418,425 km (0.083 R)
• M5: 494,720 km (0.098 R)
• M6: 720,314 km (0.103 R)
• M7: 809,773 km (0.089 R)
• M8: 1,015,620 km (0.081 R)
• M9: 1,132,755 km (0.069 R)
• M10: 1,293,722 km (0.087 R)
• M11: 1,446,013 km (0.036 R)
• M12: 1,528,741 km (0.115 R)
• M13: 1,613,114 km (0.117 R)
• M14: 1,769,144 km (0.043 R)
• M15: 2,003,564 km (0.069 R)
• M16: 2,172,011 km (0.026 R)
• M17: 2,335,372 km (0.117 R)
• M18: 2,413,612 km (0.04 R)
• M19: 2,532,842 km (0.027 R)
• M20: 2,633,820 km (0.12 R)
• M21: 2,839,667 km (0.11 R)
• M22: 3,256,446 km (0.083 R)
• M23: 3,388,691 km (0.11 R)
• M24: 3,658,566 km (0.114 R)
• M25: 3,761,638 km (0.117 R)
• M26: 3,842,421 km (0.062 R)
• M27: 3,958,958 km (0.094 R)
• M28: 4,041,087 km (0.094 R)
• M29: 4,376,037 km (0.066 R)
• M30: 4,473,276 km (0.115 R)
• M31: 4,707,396 km (0.079 R)
• M32: 4,983,554 km (0.072 R)
• M33: 5,072,565 km (0.104 R)
• M34: 5,252,082 km (0.108 R)
• M35: 5,538,712 km (0.073 R)
• M36: 5,710,450 km (0.092 R)
• M37: 5,857,205 km (0.119 R)
• M38: 6,005,158 km (0.103 R)
• M39: 6,113,467 km (0.065 R)
• M40: 6,415,056 km (0.101 R)
• M41: 6,791,743 km (0.113 R)
• M42: 7,046,957 km (0.083 R)
• M43: 7,190,122 km (0.112 R)
• M44: 7,435,762 km (0.102 R)
• M45: 7,523,127 km (0.101 R)
• M46: 7,816,788 km (0.075 R)
• M47: 7,920,459 km (0.114 R)
• M48: 8,189,287 km (0.106 R)
• M49: 8,445,847 km (0.091 R)
• M50: 8,797,103 km (0.107 R)
• M51: 8,920,521 km (0.106 R)
• M52: 9,137,737 km (0.115 R)
• M53: 9,325,482 km (0.095 R)
• M54: 9,451,294 km (0.097 R)
• M55: 9,704,563 km (0.091 R)
• M56: 9,896,049 km (0.079 R)
• M57: 10,315,222 km (0.083 R)
• M58: 10,543,209 km (0.092 R)
• M59: 10,641,495 km (0.12 R)
• M60: 11,087,596 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 14

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.93 AU - 4.05 AU

Year: 4210 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,105,731 km

• M1: 184,604 km (0.082 R)
• M2: 286,929 km (0.063 R)
• M3: 389,553 km (0.119 R)
• M4: 616,942 km (0.061 R)
• M5: 730,935 km (0.059 R)
• M6: 845,378 km (0.103 R)
• M7: 1,034,170 km (0.077 R)
• M8: 1,129,763 km (0.067 R)
• M9: 1,330,972 km (0.045 R)
• M10: 1,465,461 km (0.102 R)
• M11: 1,645,427 km (0.115 R)
• M12: 1,865,186 km (0.097 R)
• M13: 2,050,388 km (0.06 R)
• M14: 2,522,519 km (0.085 R)
• M15: 2,852,233 km (0.106 R)
• M16: 3,092,786 km (0.103 R)
• M17: 3,248,069 km (0.091 R)
• M18: 3,593,939 km (0.075 R)
• M19: 3,689,083 km (0.103 R)
• M20: 3,840,477 km (0.032 R)
• M21: 4,192,181 km (0.091 R)
• M22: 4,292,561 km (0.087 R)
• M23: 4,672,540 km (0.107 R)
• M24: 4,881,827 km (0.081 R)
• M25: 5,109,366 km (0.117 R)
• M26: 5,974,191 km (0.119 R)
• M27: 6,168,818 km (0.1 R)
• M28: 6,283,410 km (0.113 R)
• M29: 6,382,294 km (0.085 R)
• M30: 6,481,627 km (0.078 R)
• M31: 6,681,789 km (0.087 R)
• M32: 6,782,767 km (0.116 R)
• M33: 6,935,058 km (0.076 R)
• M34: 7,105,600 km (0.086 R)
• M35: 7,433,668 km (0.052 R)
• M36: 7,625,751 km (0.12 R)
• M37: 7,890,540 km (0.116 R)
• M38: 8,410,991 km (0.116 R)
• M39: 8,574,950 km (0.096 R)
• M40: 8,721,406 km (0.072 R)
• M41: 8,942,811 km (0.103 R)
• M42: 9,278,359 km (0.114 R)
• M43: 9,923,575 km (0.085 R)
• M44: 10,038,915 km (0.074 R)
• M45: 10,154,703 km (0.094 R)
• M46: 10,681,438 km (0.105 R)
• M47: 11,558,979 km (0.097 R)
• M48: 11,986,081 km (0.025 R)
• M49: 12,088,555 km (0.062 R)
• M50: 12,253,113 km (0.092 R)
• M51: 12,772,068 km (0.119 R)
• M52: 13,002,598 km (0.08 R)
• M53: 13,489,390 km (0.1 R)
• M54: 13,895,997 km (0.089 R)
• M55: 14,068,333 km (0.064 R)
• M56: 14,241,568 km (0.118 R)
• M57: 14,524,457 km (0.085 R)
• M58: 14,677,496 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 4.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.91 AU - 8.23 AU

Year: 14802 Days

Day: 20.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,105,731 km

• M1: 121,773 km (0.07 R)
• M2: 310,715 km (0.107 R)
• M3: 704,905 km (0.075 R)
• M4: 762,201 km (0.065 R)
• M5: 1,006,644 km (0.101 R)
• M6: 1,452,296 km (0.095 R)
• M7: 1,544,299 km (0.078 R)
• M8: 1,581,698 km (0.097 R)
• M9: 1,619,247 km (0.112 R)
• M10: 1,931,458 km (0.092 R)
• M11: 2,156,753 km (0.056 R)
• M12: 2,219,733 km (0.09 R)
• M13: 2,521,323 km (0.104 R)
• M14: 2,904,891 km (0.048 R)
• M15: 3,526,022 km (0.097 R)
• M16: 3,700,154 km (0.099 R)
• M17: 3,851,696 km (0.116 R)
• M18: 4,239,304 km (0.087 R)
• M19: 4,693,484 km (0.089 R)
• M20: 5,389,114 km (0.066 R)
• M21: 5,503,406 km (0.095 R)
• M22: 5,909,565 km (0.117 R)
• M23: 7,060,272 km (0.034 R)
• M24: 7,628,893 km (0.097 R)
• M25: 7,886,351 km (0.116 R)
• M26: 8,048,665 km (0.091 R)
• M27: 8,212,175 km (0.073 R)
• M28: 8,277,849 km (0.06 R)
• M29: 8,509,127 km (0.113 R)
• M30: 9,045,734 km (0.081 R)
• M31: 9,455,333 km (0.091 R)
• M32: 9,558,706 km (0.047 R)
• M33: 9,627,820 km (0.098 R)
• M34: 10,684,280 km (0.077 R)
• M35: 11,592,339 km (0.115 R)
• M36: 11,629,140 km (0.11 R)
• M37: 11,776,943 km (0.119 R)
• M38: 12,074,194 km (0.046 R)
• M39: 12,148,993 km (0.075 R)
• M40: 13,057,650 km (0.043 R)
• M41: 13,326,777 km (0.062 R)
• M42: 13,831,370 km (0.095 R)
• M43: 13,948,805 km (0.098 R)
• M44: 14,066,389 km (0.08 R)
• M45: 14,421,384 km (0.102 R)
• M46: 14,739,429 km (0.076 R)
• M47: 15,019,626 km (0.108 R)
• M48: 15,382,551 km (0.068 R)
• M49: 15,422,942 km (0.098 R)
• M50: 15,748,168 km (0.111 R)
• M51: 16,281,484 km (0.063 R)
• M52: 16,612,694 km (0.086 R)
• M53: 17,197,472 km (0.047 R)
• M54: 17,450,143 km (0.04 R)
• M55: 17,874,103 km (0.098 R)
• M56: 18,258,420 km (0.11 R)
• M57: 18,645,579 km (0.029 R)
• M58: 18,992,048 km (0.1 R)
• M59: 19,999,590 km (0.063 R)
• M60: 20,132,283 km (0.089 R)
• M61: 20,487,728 km (0.118 R)
• M62: 20,532,158 km (0.118 R)
• M63: 20,576,888 km (0.097 R)
• M64: 21,884,074 km (0.12 R)
• M65: 22,020,807 km (0.075 R)
• M66: 22,203,615 km (0.077 R)
• M67: 22,478,726 km (0.067 R)
• M68: 22,524,652 km (0.059 R)
• M69: 23,032,387 km (0.049 R)
• M70: 24,909,990 km (0.059 R)
• M71: 25,434,780 km (0.081 R)
• M72: 26,059,949 km (0.1 R)
• M73: 26,156,440 km (0.118 R)
• M74: 26,592,667 km (0.11 R)
• M75: 26,787,294 km (0.102 R)
• M76: 28,709,776 km (0.086 R)
• M77: 29,159,767 km (0.069 R)
• M78: 29,259,997 km (0.082 R)
• M79: 30,218,620 km (0.069 R)
• M80: 30,472,488 km (0.083 R)
• M81: 30,727,253 km (0.073 R)
• M82: 31,804,507 km (0.055 R)
• M83: 33,364,963 km (0.071 R)
• M84: 33,680,016 km (0.115 R)
• M85: 34,843,588 km (0.028 R)
• M86: 35,109,872 km (0.086 R)
• M87: 35,805,502 km (0.061 R)

Asteroid Belt

Center: 8.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 4.5

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.49 AU - 11.13 AU

Year: 18342 Days

Day: 16.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,105,731 km

• M1: 84,822 km (0.078 R)
• M2: 218,413 km (0.095 R)
• M3: 411,095 km (0.06 R)
• M4: 770,579 km (0.085 R)
• M5: 813,064 km (0.066 R)
• M6: 1,037,162 km (0.072 R)
• M7: 1,180,626 km (0.083 R)
• M8: 2,077,316 km (0.068 R)
• M9: 2,475,845 km (0.025 R)
• M10: 2,507,410 km (0.099 R)
• M11: 2,571,139 km (0.087 R)
• M12: 3,133,776 km (0.106 R)
• M13: 3,376,274 km (0.095 R)
• M14: 3,842,421 km (0.05 R)
• M15: 5,357,997 km (0.107 R)
• M16: 5,647,469 km (0.118 R)
• M17: 5,689,357 km (0.09 R)
• M18: 6,155,653 km (0.103 R)
• M19: 6,415,205 km (0.093 R)
• M20: 6,458,888 km (0.112 R)
• M21: 7,442,943 km (0.101 R)
• M22: 7,488,720 km (0.11 R)
• M23: 7,719,250 km (0.079 R)
• M24: 8,377,331 km (0.086 R)
• M25: 8,520,646 km (0.112 R)
• M26: 8,955,527 km (0.096 R)
• M27: 9,249,337 km (0.111 R)
• M28: 9,596,255 km (0.12 R)
• M29: 10,662,289 km (0.109 R)
• M30: 10,714,050 km (0.088 R)
• M31: 10,817,721 km (0.109 R)
• M32: 12,033,354 km (0.111 R)
• M33: 13,570,621 km (0.109 R)
• M34: 14,077,608 km (0.061 R)
• M35: 14,134,456 km (0.048 R)
• M36: 14,248,150 km (0.078 R)
• M37: 15,052,388 km (0.048 R)
• M38: 16,048,710 km (0.08 R)
• M39: 16,945,400 km (0.119 R)
• M40: 17,491,133 km (0.056 R)
• M41: 18,289,536 km (0.06 R)
• M42: 19,351,532 km (0.073 R)
• M43: 20,113,284 km (0.118 R)
• M44: 20,177,162 km (0.099 R)
• M45: 20,626,405 km (0.066 R)
• M46: 21,014,162 km (0.088 R)
• M47: 22,456,136 km (0.099 R)
• M48: 25,089,956 km (0.116 R)
• M49: 25,780,799 km (0.078 R)
• M50: 26,758,422 km (0.055 R)
• M51: 27,393,464 km (0.119 R)
• M52: 28,534,298 km (0.102 R)
• M53: 28,894,081 km (0.097 R)
• M54: 29,110,698 km (0.105 R)
• M55: 30,788,738 km (0.053 R)
• M56: 31,157,646 km (0.081 R)
• M57: 33,250,670 km (0.064 R)
• M58: 33,856,840 km (0.089 R)
• M59: 34,085,276 km (0.073 R)
• M60: 35,311,381 km (0.067 R)
• M61: 35,697,493 km (0.075 R)
• M62: 36,786,266 km (0.065 R)
• M63: 36,942,596 km (0.043 R)
• M64: 37,020,835 km (0.058 R)
• M65: 38,281,048 km (0.074 R)
• M66: 39,315,218 km (0.083 R)
• M67: 39,395,103 km (0.1 R)
• M68: 40,923,994 km (0.117 R)
• M69: 41,167,240 km (0.106 R)
• M70: 41,492,166 km (0.102 R)
• M71: 41,573,547 km (0.11 R)
• M72: 42,554,311 km (0.092 R)
• M73: 42,800,699 km (0.103 R)
• M74: 43,542,555 km (0.081 R)
• M75: 43,790,887 km (0.054 R)
• M76: 45,541,781 km (0.116 R)
• M77: 45,877,927 km (0.113 R)
• M78: 47,060,648 km (0.066 R)
• M79: 48,082,551 km (0.115 R)
• M80: 48,253,541 km (0.108 R)
• M81: 48,853,728 km (0.101 R)
• M82: 49,715,262 km (0.1 R)
• M83: 51,540,954 km (0.106 R)
• M84: 51,978,977 km (0.11 R)
• M85: 53,565,612 km (0.097 R)
• M86: 56,515,682 km (0.091 R)
• M87: 57,510,657 km (0.115 R)
• M88: 58,420,212 km (0.103 R)
• M89: 58,693,977 km (0.107 R)
• M90: 59,151,297 km (0.028 R)
• M91: 59,334,555 km (0.074 R)
• M92: 60,253,534 km (0.057 R)
• M93: 60,714,894 km (0.052 R)
• M94: 60,807,196 km (0.119 R)
• M95: 61,269,902 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit