🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 346 Days

Day: 36.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 14.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.95 AU - 1.19 AU

Year: 715 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 86,719,909 km

• M1: 196,572 km (0.092 R)
• M2: 337,044 km (0.075 R)
• M3: 431,889 km (0.098 R)
• M4: 558,898 km (0.039 R)
• M5: 800,947 km (0.108 R)
• M6: 916,287 km (0.116 R)
• M7: 1,014,573 km (0.084 R)
• M8: 1,191,248 km (0.086 R)
• M9: 1,313,021 km (0.114 R)
• M10: 1,425,817 km (0.107 R)
• M11: 1,570,030 km (0.092 R)
• M12: 1,690,606 km (0.084 R)
• M13: 1,792,482 km (0.107 R)
• M14: 1,956,740 km (0.077 R)
• M15: 2,134,313 km (0.049 R)
• M16: 2,245,015 km (0.055 R)
• M17: 2,431,265 km (0.068 R)
• M18: 2,564,108 km (0.084 R)
• M19: 2,724,925 km (0.072 R)
• M20: 2,819,770 km (0.065 R)
• M21: 2,986,123 km (0.037 R)
• M22: 3,533,203 km (0.094 R)
• M23: 3,799,487 km (0.111 R)
• M24: 3,974,067 km (0.092 R)
• M25: 4,241,249 km (0.107 R)
• M26: 4,392,343 km (0.119 R)
• M27: 4,586,222 km (0.118 R)
• M28: 4,731,033 km (0.11 R)
• M29: 4,845,774 km (0.073 R)
• M30: 5,078,249 km (0.088 R)
• M31: 5,174,441 km (0.065 R)
• M32: 5,271,231 km (0.116 R)
• M33: 5,368,619 km (0.057 R)
• M34: 5,576,410 km (0.087 R)
• M35: 5,742,165 km (0.108 R)
• M36: 5,954,743 km (0.077 R)
• M37: 6,113,018 km (0.105 R)
• M38: 6,295,527 km (0.108 R)
• M39: 6,526,506 km (0.087 R)
• M40: 6,619,556 km (0.093 R)
• M41: 6,736,691 km (0.12 R)
• M42: 6,854,425 km (0.1 R)
• M43: 6,949,120 km (0.11 R)
• M44: 7,417,062 km (0.112 R)
• M45: 7,685,740 km (0.095 R)
• M46: 7,821,276 km (0.041 R)
• M47: 7,982,393 km (0.1 R)
• M48: 8,232,520 km (0.081 R)
• M49: 8,421,911 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 10.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.88 AU - 3.18 AU

Year: 3405 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,719,909 km

• M1: 143,016 km (0.08 R)
• M2: 260,300 km (0.105 R)
• M3: 354,996 km (0.111 R)
• M4: 530,474 km (0.078 R)
• M5: 619,784 km (0.077 R)
• M6: 838,197 km (0.119 R)
• M7: 1,069,176 km (0.11 R)
• M8: 1,172,698 km (0.107 R)
• M9: 1,293,423 km (0.076 R)
• M10: 1,362,388 km (0.105 R)
• M11: 1,636,152 km (0.104 R)
• M12: 1,711,250 km (0.033 R)
• M13: 1,991,148 km (0.077 R)
• M14: 2,336,270 km (0.07 R)
• M15: 2,404,187 km (0.088 R)
• M16: 2,559,620 km (0.027 R)
• M17: 2,718,343 km (0.071 R)
• M18: 2,826,053 km (0.047 R)
• M19: 3,027,113 km (0.112 R)
• M20: 3,328,253 km (0.077 R)
• M21: 3,443,593 km (0.041 R)
• M22: 3,580,027 km (0.115 R)
• M23: 4,205,495 km (0.044 R)
• M24: 4,351,503 km (0.093 R)
• M25: 4,435,726 km (0.069 R)
• M26: 4,584,427 km (0.115 R)
• M27: 4,843,081 km (0.107 R)
• M28: 4,996,270 km (0.106 R)
• M29: 5,173,244 km (0.079 R)
• M30: 5,487,998 km (0.109 R)
• M31: 5,971,947 km (0.099 R)
• M32: 6,711,409 km (0.11 R)
• M33: 7,835,637 km (0.12 R)
• M34: 7,964,291 km (0.114 R)
• M35: 8,459,012 km (0.108 R)
• M36: 8,697,022 km (0.119 R)
• M37: 8,830,014 km (0.113 R)
• M38: 9,287,784 km (0.062 R)
• M39: 9,533,274 km (0.061 R)
• M40: 9,753,183 km (0.12 R)
• M41: 9,947,062 km (0.045 R)
• M42: 10,366,833 km (0.073 R)
• M43: 10,451,506 km (0.05 R)
• M44: 10,650,022 km (0.103 R)
• M45: 10,764,016 km (0.108 R)
• M46: 11,719,497 km (0.078 R)
• M47: 12,103,365 km (0.088 R)
• M48: 12,762,494 km (0.043 R)
• M49: 13,126,914 km (0.06 R)
• M50: 13,464,108 km (0.062 R)
• M51: 13,618,193 km (0.1 R)
• M52: 14,682,133 km (0.114 R)
• M53: 14,936,300 km (0.092 R)
• M54: 15,837,627 km (0.079 R)
• M55: 15,935,165 km (0.03 R)
• M56: 16,065,615 km (0.063 R)
• M57: 17,021,994 km (0.08 R)
• M58: 17,122,075 km (0.099 R)
• M59: 17,557,704 km (0.11 R)
• M60: 18,030,882 km (0.118 R)
• M61: 18,576,764 km (0.076 R)
• M62: 18,679,688 km (0.074 R)
• M63: 18,989,804 km (0.092 R)
• M64: 19,301,566 km (0.112 R)
• M65: 19,824,859 km (0.099 R)
• M66: 20,000,338 km (0.096 R)
• M67: 20,211,720 km (0.091 R)
• M68: 21,279,250 km (0.033 R)
• M69: 21,602,980 km (0.091 R)
• M70: 22,584,342 km (0.088 R)
• M71: 22,914,654 km (0.1 R)
• M72: 23,025,057 km (0.108 R)
• M73: 23,172,710 km (0.101 R)
• M74: 24,251,909 km (0.058 R)
• M75: 25,576,150 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 11.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.69 AU - 4.23 AU

Year: 4156 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,719,909 km

• M1: 140,173 km (0.086 R)
• M2: 317,297 km (0.105 R)
• M3: 598,840 km (0.113 R)
• M4: 805,884 km (0.113 R)
• M5: 1,064,090 km (0.092 R)
• M6: 1,334,114 km (0.059 R)
• M7: 1,854,864 km (0.09 R)
• M8: 2,041,861 km (0.091 R)
• M9: 2,546,156 km (0.094 R)
• M10: 2,851,635 km (0.091 R)
• M11: 3,068,552 km (0.109 R)
• M12: 3,456,010 km (0.116 R)
• M13: 3,539,635 km (0.11 R)
• M14: 3,816,092 km (0.103 R)
• M15: 3,967,934 km (0.095 R)
• M16: 4,233,021 km (0.063 R)
• M17: 4,390,249 km (0.107 R)
• M18: 4,503,793 km (0.119 R)
• M19: 5,015,119 km (0.094 R)
• M20: 5,181,771 km (0.075 R)
• M21: 6,296,425 km (0.093 R)
• M22: 6,502,271 km (0.032 R)
• M23: 7,053,091 km (0.088 R)
• M24: 7,186,383 km (0.079 R)
• M25: 7,537,190 km (0.051 R)
• M26: 7,646,246 km (0.096 R)
• M27: 8,087,710 km (0.082 R)
• M28: 8,199,459 km (0.069 R)
• M29: 8,995,619 km (0.106 R)
• M30: 9,668,062 km (0.115 R)
• M31: 10,356,661 km (0.073 R)
• M32: 10,447,766 km (0.078 R)
• M33: 10,999,333 km (0.067 R)
• M34: 11,092,233 km (0.095 R)
• M35: 11,591,890 km (0.089 R)
• M36: 11,749,566 km (0.095 R)
• M37: 12,581,031 km (0.076 R)
• M38: 12,905,808 km (0.098 R)
• M39: 13,167,754 km (0.058 R)
• M40: 13,530,679 km (0.118 R)
• M41: 13,763,303 km (0.113 R)
• M42: 14,503,364 km (0.104 R)
• M43: 14,741,524 km (0.096 R)
• M44: 15,567,902 km (0.072 R)
• M45: 15,742,034 km (0.12 R)
• M46: 16,162,404 km (0.113 R)
• M47: 16,907,103 km (0.11 R)
• M48: 17,445,804 km (0.115 R)
• M49: 17,626,668 km (0.12 R)
• M50: 18,136,348 km (0.106 R)
• M51: 18,466,511 km (0.075 R)
• M52: 19,207,469 km (0.082 R)
• M53: 19,394,167 km (0.035 R)
• M54: 20,071,546 km (0.095 R)
• M55: 20,147,243 km (0.104 R)
• M56: 20,223,089 km (0.061 R)
• M57: 20,413,228 km (0.054 R)
• M58: 20,756,705 km (0.067 R)
• M59: 20,833,299 km (0.106 R)
• M60: 21,798,654 km (0.089 R)
• M61: 21,993,580 km (0.109 R)
• M62: 22,149,760 km (0.1 R)
• M63: 22,502,811 km (0.109 R)
• M64: 22,620,844 km (0.043 R)
• M65: 23,573,034 km (0.118 R)
• M66: 23,812,989 km (0.099 R)
• M67: 24,781,486 km (0.097 R)
• M68: 24,862,717 km (0.073 R)
• M69: 25,188,691 km (0.115 R)
• M70: 25,393,191 km (0.11 R)
• M71: 25,598,290 km (0.083 R)
• M72: 25,721,559 km (0.085 R)
• M73: 25,844,977 km (0.11 R)
• M74: 25,968,694 km (0.06 R)
• M75: 26,631,712 km (0.117 R)
• M76: 28,016,689 km (0.04 R)
• M77: 28,398,463 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.1

Radius: 7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.44 AU - 9.12 AU

Year: 16798 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,719,909 km

• M1: 88,712 km (0.096 R)
• M2: 273,166 km (0.101 R)
• M3: 364,271 km (0.088 R)
• M4: 613,202 km (0.095 R)
• M5: 930,499 km (0.065 R)
• M6: 1,624,184 km (0.11 R)
• M7: 1,673,551 km (0.108 R)
• M8: 2,139,998 km (0.059 R)
• M9: 2,586,996 km (0.105 R)
• M10: 2,674,062 km (0.111 R)
• M11: 3,001,532 km (0.075 R)
• M12: 3,154,720 km (0.072 R)
• M13: 3,500,590 km (0.106 R)
• M14: 3,661,857 km (0.119 R)
• M15: 3,891,639 km (0.101 R)
• M16: 4,092,549 km (0.082 R)
• M17: 4,262,492 km (0.112 R)
• M18: 4,644,565 km (0.119 R)
• M19: 4,821,839 km (0.048 R)
• M20: 5,367,123 km (0.084 R)
• M21: 5,970,301 km (0.08 R)
• M22: 6,874,471 km (0.042 R)
• M23: 7,076,578 km (0.087 R)
• M24: 7,239,789 km (0.05 R)
• M25: 8,116,732 km (0.036 R)
• M26: 8,330,507 km (0.096 R)
• M27: 9,026,885 km (0.095 R)
• M28: 9,248,440 km (0.076 R)
• M29: 9,651,606 km (0.079 R)
• M30: 9,969,053 km (0.067 R)
• M31: 10,060,457 km (0.1 R)
• M32: 10,290,090 km (0.105 R)
• M33: 10,428,767 km (0.099 R)
• M34: 10,614,418 km (0.105 R)
• M35: 11,368,541 km (0.031 R)
• M36: 12,042,329 km (0.07 R)
• M37: 12,335,242 km (0.087 R)
• M38: 12,433,229 km (0.085 R)
• M39: 12,729,133 km (0.096 R)
• M40: 13,428,653 km (0.112 R)
• M41: 14,346,286 km (0.081 R)
• M42: 14,397,748 km (0.107 R)
• M43: 15,389,283 km (0.093 R)
• M44: 16,348,953 km (0.069 R)
• M45: 17,603,032 km (0.1 R)
• M46: 20,318,084 km (0.118 R)
• M47: 20,666,647 km (0.085 R)
• M48: 21,193,082 km (0.059 R)
• M49: 21,487,341 km (0.03 R)
• M50: 22,199,426 km (0.117 R)
• M51: 22,798,566 km (0.085 R)
• M52: 23,768,409 km (0.081 R)
• M53: 24,013,001 km (0.097 R)
• M54: 24,689,782 km (0.111 R)
• M55: 24,875,433 km (0.065 R)
• M56: 25,123,766 km (0.058 R)
• M57: 25,185,998 km (0.116 R)
• M58: 29,468,686 km (0.104 R)
• M59: 29,863,176 km (0.109 R)
• M60: 30,259,161 km (0.043 R)
• M61: 30,657,092 km (0.12 R)
• M62: 30,989,947 km (0.116 R)
• M63: 31,861,055 km (0.091 R)
• M64: 32,604,407 km (0.077 R)
• M65: 33,901,869 km (0.114 R)
• M66: 35,704,524 km (0.094 R)
• M67: 36,687,980 km (0.11 R)
• M68: 36,829,201 km (0.1 R)
• M69: 37,609,204 km (0.083 R)
• M70: 37,751,621 km (0.116 R)
• M71: 37,965,546 km (0.08 R)
• M72: 38,108,412 km (0.074 R)
• M73: 39,257,623 km (0.091 R)
• M74: 39,836,417 km (0.093 R)
• M75: 39,981,527 km (0.114 R)
• M76: 40,272,495 km (0.102 R)
• M77: 42,402,020 km (0.112 R)
• M78: 43,070,274 km (0.048 R)
• M79: 44,567,898 km (0.057 R)
• M80: 44,794,090 km (0.085 R)
• M81: 46,006,432 km (0.073 R)
• M82: 46,158,722 km (0.113 R)
• M83: 46,234,868 km (0.111 R)
• M84: 46,693,086 km (0.062 R)
• M85: 47,152,800 km (0.075 R)
• M86: 47,383,181 km (0.091 R)
• M87: 49,239,840 km (0.065 R)
• M88: 49,629,542 km (0.078 R)
• M89: 51,041,298 km (0.08 R)
• M90: 51,120,136 km (0.052 R)
• M91: 52,307,195 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 3.3

Gravity: 79.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.62 AU - 11.16 AU

Year: 21624 Days

Day: 20.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,719,909 km

• M1: 184,604 km (0.11 R)
• M2: 250,427 km (0.067 R)
• M3: 404,363 km (0.08 R)
• M4: 633,098 km (0.094 R)
• M5: 657,931 km (0.089 R)
• M6: 813,962 km (0.085 R)
• M7: 1,544,299 km (0.101 R)
• M8: 1,785,899 km (0.107 R)
• M9: 3,333,639 km (0.112 R)
• M10: 7,163,045 km (0.119 R)
• M11: 7,910,436 km (0.12 R)
• M12: 8,682,212 km (0.035 R)
• M13: 9,539,856 km (0.086 R)
• M14: 9,852,516 km (0.038 R)
• M15: 10,232,345 km (0.075 R)
• M16: 10,296,073 km (0.102 R)
• M17: 11,532,500 km (0.113 R)
• M18: 12,541,089 km (0.118 R)
• M19: 12,746,187 km (0.051 R)
• M20: 13,298,503 km (0.094 R)
• M21: 14,426,471 km (0.119 R)
• M22: 16,323,671 km (0.099 R)
• M23: 16,847,712 km (0.108 R)
• M24: 17,073,904 km (0.102 R)
• M25: 18,066,037 km (0.054 R)
• M26: 18,297,615 km (0.048 R)
• M27: 18,452,449 km (0.089 R)
• M28: 18,841,702 km (0.092 R)
• M29: 20,989,928 km (0.069 R)
• M30: 22,051,474 km (0.071 R)
• M31: 22,713,445 km (0.065 R)
• M32: 23,046,898 km (0.086 R)
• M33: 23,549,996 km (0.098 R)
• M34: 23,718,593 km (0.069 R)
• M35: 24,738,102 km (0.076 R)
• M36: 25,167,149 km (0.118 R)
• M37: 25,685,206 km (0.104 R)
• M38: 26,119,489 km (0.108 R)
• M39: 26,556,315 km (0.063 R)
• M40: 27,348,735 km (0.037 R)
• M41: 28,238,244 km (0.119 R)
• M42: 30,045,386 km (0.115 R)
• M43: 31,239,925 km (0.113 R)
• M44: 31,610,628 km (0.104 R)
• M45: 32,637,468 km (0.062 R)
• M46: 32,919,460 km (0.032 R)
• M47: 33,391,142 km (0.118 R)
• M48: 33,960,063 km (0.11 R)
• M49: 34,532,275 km (0.108 R)
• M50: 35,203,820 km (0.072 R)
• M51: 37,539,042 km (0.085 R)
• M52: 37,735,764 km (0.105 R)
• M53: 39,422,779 km (0.104 R)
• M54: 40,325,752 km (0.066 R)
• M55: 42,254,367 km (0.119 R)
• M56: 42,356,692 km (0.042 R)
• M57: 42,561,641 km (0.032 R)
• M58: 43,075,360 km (0.082 R)
• M59: 44,005,261 km (0.074 R)
• M60: 44,941,744 km (0.093 R)
• M61: 45,255,301 km (0.071 R)
• M62: 45,674,623 km (0.039 R)
• M63: 47,046,286 km (0.112 R)
• M64: 48,538,376 km (0.053 R)
• M65: 49,721,695 km (0.119 R)
• M66: 51,678,285 km (0.098 R)
• M67: 51,787,791 km (0.056 R)
• M68: 54,437,319 km (0.067 R)
• M69: 54,548,620 km (0.086 R)
• M70: 54,660,070 km (0.092 R)
• M71: 56,678,744 km (0.052 R)
• M72: 57,357,020 km (0.111 R)
• M73: 57,470,416 km (0.063 R)
• M74: 57,810,751 km (0.096 R)
• M75: 58,379,522 km (0.047 R)
• M76: 59,064,531 km (0.118 R)
• M77: 60,442,476 km (0.11 R)
• M78: 62,879,276 km (0.089 R)
• M79: 64,639,295 km (0.055 R)
• M80: 65,821,717 km (0.064 R)
• M81: 66,891,940 km (0.027 R)
• M82: 69,532,193 km (0.025 R)
• M83: 70,379,365 km (0.093 R)
• M84: 72,450,997 km (0.115 R)
• M85: 74,172,120 km (0.094 R)
• M86: 76,404,719 km (0.074 R)
• M87: 76,778,863 km (0.066 R)
• M88: 77,153,755 km (0.115 R)
• M89: 78,407,535 km (0.047 R)
• M90: 78,910,932 km (0.084 R)
• M91: 79,163,154 km (0.118 R)
• M92: 79,289,265 km (0.119 R)
• M93: 80,300,995 km (0.119 R)
• M94: 80,681,423 km (0.1 R)
• M95: 85,035,170 km (0.108 R)
• M96: 85,811,433 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit