🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.6

Radius: 14.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 447 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,621,372 km

• M1: 187,596 km (0.099 R)
• M2: 280,945 km (0.073 R)
• M3: 379,679 km (0.072 R)
• M4: 487,988 km (0.094 R)
• M5: 587,471 km (0.068 R)
• M6: 679,174 km (0.119 R)
• M7: 799,002 km (0.071 R)
• M8: 984,354 km (0.047 R)
• M9: 1,128,417 km (0.116 R)
• M10: 1,312,572 km (0.037 R)
• M11: 1,512,883 km (0.114 R)
• M12: 1,700,030 km (0.057 R)
• M13: 1,919,939 km (0.099 R)
• M14: 2,117,109 km (0.082 R)
• M15: 2,241,425 km (0.084 R)
• M16: 2,388,629 km (0.106 R)
• M17: 2,608,538 km (0.119 R)
• M18: 2,728,216 km (0.101 R)
• M19: 2,871,382 km (0.062 R)
• M20: 2,980,438 km (0.11 R)
• M21: 3,135,571 km (0.112 R)
• M22: 3,270,808 km (0.102 R)
• M23: 3,469,474 km (0.074 R)
• M24: 3,562,673 km (0.091 R)
• M25: 3,791,259 km (0.103 R)
• M26: 4,000,397 km (0.1 R)
• M27: 4,090,006 km (0.07 R)
• M28: 4,304,679 km (0.118 R)
• M29: 4,405,059 km (0.106 R)
• M30: 4,506,187 km (0.092 R)
• M31: 5,050,125 km (0.086 R)
• M32: 5,209,447 km (0.106 R)
• M33: 5,307,583 km (0.055 R)
• M34: 5,397,491 km (0.036 R)
• M35: 5,706,710 km (0.081 R)
• M36: 5,807,988 km (0.073 R)
• M37: 5,900,589 km (0.069 R)
• M38: 6,078,012 km (0.098 R)
• M39: 6,514,838 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 13.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 672 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,621,372 km

• M1: 188,045 km (0.106 R)
• M2: 292,464 km (0.093 R)
• M3: 399,426 km (0.09 R)
• M4: 505,042 km (0.062 R)
• M5: 674,088 km (0.086 R)
• M6: 851,361 km (0.095 R)
• M7: 969,693 km (0.035 R)
• M8: 1,064,838 km (0.099 R)
• M9: 1,173,595 km (0.082 R)
• M10: 1,307,336 km (0.098 R)
• M11: 1,424,621 km (0.118 R)
• M12: 1,517,970 km (0.093 R)
• M13: 1,630,467 km (0.083 R)
• M14: 1,722,769 km (0.103 R)
• M15: 1,816,717 km (0.118 R)
• M16: 2,090,929 km (0.075 R)
• M17: 2,185,475 km (0.036 R)
• M18: 2,391,920 km (0.087 R)
• M19: 2,551,242 km (0.114 R)
• M20: 2,734,649 km (0.1 R)
• M21: 2,873,476 km (0.078 R)
• M22: 2,993,304 km (0.12 R)
• M23: 3,318,829 km (0.119 R)
• M24: 3,452,420 km (0.043 R)
• M25: 3,572,547 km (0.056 R)
• M26: 3,763,284 km (0.109 R)
• M27: 3,856,035 km (0.08 R)
• M28: 3,980,799 km (0.113 R)
• M29: 4,083,274 km (0.107 R)
• M30: 4,323,229 km (0.092 R)
• M31: 4,453,080 km (0.038 R)
• M32: 4,584,427 km (0.081 R)
• M33: 4,675,382 km (0.029 R)
• M34: 5,147,962 km (0.07 R)
• M35: 5,689,207 km (0.097 R)
• M36: 5,804,996 km (0.11 R)
• M37: 5,894,605 km (0.108 R)
• M38: 5,984,663 km (0.085 R)
• M39: 6,166,275 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 8.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.1 AU - 1.46 AU

Year: 1018 Days

Day: 7.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,621,372 km

• M1: 108,458 km (0.07 R)
• M2: 165,754 km (0.08 R)
• M3: 227,538 km (0.053 R)
• M4: 346,169 km (0.109 R)
• M5: 473,178 km (0.086 R)
• M6: 586,274 km (0.109 R)
• M7: 727,943 km (0.096 R)
• M8: 800,947 km (0.112 R)
• M9: 855,999 km (0.079 R)
• M10: 938,727 km (0.086 R)
• M11: 1,362,537 km (0.028 R)
• M12: 1,637,049 km (0.095 R)
• M13: 1,794,277 km (0.12 R)
• M14: 2,018,674 km (0.118 R)
• M15: 2,109,480 km (0.107 R)
• M16: 2,237,685 km (0.078 R)
• M17: 2,295,579 km (0.066 R)
• M18: 2,405,235 km (0.113 R)
• M19: 2,471,955 km (0.12 R)
• M20: 2,637,859 km (0.091 R)
• M21: 2,722,083 km (0.088 R)
• M22: 2,822,762 km (0.09 R)
• M23: 2,932,717 km (0.07 R)
• M24: 3,124,651 km (0.116 R)
• M25: 3,304,019 km (0.084 R)
• M26: 3,403,501 km (0.091 R)
• M27: 3,529,014 km (0.064 R)
• M28: 3,656,172 km (0.083 R)
• M29: 3,759,095 km (0.099 R)
• M30: 3,828,060 km (0.086 R)
• M31: 3,976,461 km (0.082 R)
• M32: 4,135,484 km (0.091 R)
• M33: 4,233,769 km (0.101 R)
• M34: 4,323,678 km (0.056 R)
• M35: 4,387,107 km (0.119 R)
• M36: 4,450,836 km (0.081 R)
• M37: 4,569,916 km (0.035 R)
• M38: 4,634,542 km (0.109 R)
• M39: 4,718,018 km (0.059 R)
• M40: 4,848,916 km (0.102 R)
• M41: 4,914,888 km (0.112 R)
• M42: 5,028,583 km (0.111 R)
• M43: 5,104,878 km (0.059 R)
• M44: 5,462,716 km (0.108 R)
• M45: 5,679,334 km (0.057 R)
• M46: 5,788,839 km (0.114 R)
• M47: 5,898,943 km (0.097 R)
• M48: 6,029,991 km (0.069 R)
• M49: 6,151,764 km (0.119 R)
• M50: 6,233,444 km (0.098 R)
• M51: 6,346,241 km (0.072 R)
• M52: 6,449,463 km (0.101 R)
• M53: 6,626,288 km (0.112 R)
• M54: 6,794,137 km (0.117 R)
• M55: 7,134,023 km (0.105 R)
• M56: 7,198,350 km (0.106 R)
• M57: 7,295,290 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 10.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.14 AU - 1.84 AU

Year: 1278 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 130.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,621,372 km

• M1: 143,764 km (0.083 R)
• M2: 230,979 km (0.074 R)
• M3: 357,539 km (0.104 R)
• M4: 427,551 km (0.115 R)
• M5: 678,426 km (0.079 R)
• M6: 1,089,222 km (0.062 R)
• M7: 1,159,533 km (0.077 R)
• M8: 1,482,814 km (0.104 R)
• M9: 1,605,784 km (0.078 R)
• M10: 1,871,769 km (0.106 R)
• M11: 1,938,190 km (0.072 R)
• M12: 2,102,748 km (0.08 R)
• M13: 2,171,862 km (0.08 R)
• M14: 2,383,992 km (0.096 R)
• M15: 2,497,985 km (0.118 R)
• M16: 2,613,624 km (0.104 R)
• M17: 2,688,274 km (0.049 R)
• M18: 2,839,667 km (0.071 R)
• M19: 3,128,540 km (0.095 R)
• M20: 3,357,126 km (0.106 R)
• M21: 3,532,305 km (0.098 R)
• M22: 3,603,214 km (0.113 R)
• M23: 3,770,614 km (0.1 R)
• M24: 3,928,440 km (0.085 R)
• M25: 4,275,657 km (0.077 R)
• M26: 4,529,824 km (0.115 R)
• M27: 4,607,016 km (0.031 R)
• M28: 5,146,616 km (0.086 R)
• M29: 5,227,398 km (0.102 R)
• M30: 5,308,480 km (0.081 R)
• M31: 5,581,796 km (0.114 R)
• M32: 5,734,086 km (0.091 R)
• M33: 5,831,774 km (0.091 R)
• M34: 5,972,396 km (0.107 R)
• M35: 6,357,311 km (0.092 R)
• M36: 6,868,487 km (0.087 R)
• M37: 7,002,078 km (0.073 R)
• M38: 7,636,971 km (0.095 R)
• M39: 7,759,941 km (0.112 R)
• M40: 7,883,658 km (0.066 R)
• M41: 8,480,254 km (0.063 R)
• M42: 9,221,811 km (0.092 R)
• M43: 9,336,403 km (0.106 R)
• M44: 9,783,252 km (0.093 R)
• M45: 9,850,122 km (0.1 R)
• M46: 10,237,132 km (0.082 R)
• M47: 10,749,355 km (0.114 R)
• M48: 11,095,674 km (0.097 R)
• M49: 11,252,602 km (0.119 R)
• M50: 11,340,117 km (0.077 R)
• M51: 11,533,547 km (0.073 R)
• M52: 11,834,538 km (0.099 R)
• M53: 11,923,698 km (0.091 R)
• M54: 12,012,859 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 10.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.55 AU - 1.99 AU

Year: 1655 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,621,372 km

• M1: 134,788 km (0.116 R)
• M2: 215,122 km (0.098 R)
• M3: 285,882 km (0.026 R)
• M4: 434,881 km (0.108 R)
• M5: 536,159 km (0.07 R)
• M6: 665,860 km (0.085 R)
• M7: 740,061 km (0.104 R)
• M8: 914,193 km (0.118 R)
• M9: 986,598 km (0.094 R)
• M10: 1,078,750 km (0.115 R)
• M11: 1,179,878 km (0.04 R)
• M12: 1,303,297 km (0.118 R)
• M13: 1,392,307 km (0.104 R)
• M14: 1,483,412 km (0.114 R)
• M15: 1,762,113 km (0.101 R)
• M16: 2,109,779 km (0.087 R)
• M17: 2,185,026 km (0.086 R)
• M18: 2,261,172 km (0.096 R)
• M19: 2,330,436 km (0.115 R)
• M20: 2,574,729 km (0.111 R)
• M21: 2,777,883 km (0.114 R)
• M22: 3,182,695 km (0.107 R)
• M23: 3,304,318 km (0.117 R)
• M24: 3,427,586 km (0.096 R)
• M25: 3,552,351 km (0.09 R)
• M26: 3,806,518 km (0.096 R)
• M27: 4,142,066 km (0.119 R)
• M28: 4,256,059 km (0.064 R)
• M29: 4,487,188 km (0.102 R)
• M30: 4,565,129 km (0.103 R)
• M31: 4,742,253 km (0.097 R)
• M32: 4,841,585 km (0.032 R)
• M33: 5,022,300 km (0.057 R)
• M34: 5,103,382 km (0.098 R)
• M35: 5,205,258 km (0.061 R)
• M36: 5,287,238 km (0.104 R)
• M37: 5,525,547 km (0.09 R)
• M38: 5,969,703 km (0.119 R)
• M39: 6,055,572 km (0.107 R)
• M40: 6,152,811 km (0.114 R)
• M41: 6,348,634 km (0.082 R)
• M42: 6,557,772 km (0.102 R)
• M43: 6,646,484 km (0.075 R)
• M44: 6,713,204 km (0.04 R)
• M45: 6,813,884 km (0.108 R)
• M46: 6,903,643 km (0.048 R)
• M47: 6,982,630 km (0.097 R)
• M48: 7,050,548 km (0.067 R)
• M49: 7,186,981 km (0.098 R)
• M50: 7,462,690 km (0.091 R)
• M51: 7,566,959 km (0.083 R)
• M52: 7,683,347 km (0.104 R)
• M53: 7,918,066 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 7.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.98 AU - 8.46 AU

Year: 15078 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,621,372 km

• M1: 801,845 km (0.111 R)
• M2: 908,657 km (0.097 R)
• M3: 1,066,184 km (0.057 R)
• M4: 1,866,533 km (0.101 R)
• M5: 2,399,550 km (0.034 R)
• M6: 2,587,295 km (0.064 R)
• M7: 2,683,038 km (0.069 R)
• M8: 3,010,508 km (0.078 R)
• M9: 3,179,104 km (0.09 R)
• M10: 3,281,878 km (0.074 R)
• M11: 3,561,028 km (0.056 R)
• M12: 3,703,594 km (0.058 R)
• M13: 4,179,615 km (0.09 R)
• M14: 6,141,741 km (0.054 R)
• M15: 6,312,881 km (0.113 R)
• M16: 6,442,283 km (0.034 R)
• M17: 6,880,006 km (0.085 R)
• M18: 7,969,677 km (0.095 R)
• M19: 8,062,876 km (0.12 R)
• M20: 8,297,446 km (0.099 R)
• M21: 8,534,259 km (0.085 R)
• M22: 9,063,237 km (0.08 R)
• M23: 9,553,320 km (0.113 R)
• M24: 10,971,059 km (0.094 R)
• M25: 11,335,629 km (0.118 R)
• M26: 11,545,814 km (0.105 R)
• M27: 12,183,849 km (0.095 R)
• M28: 12,670,042 km (0.114 R)
• M29: 12,778,949 km (0.115 R)
• M30: 13,052,414 km (0.096 R)
• M31: 13,272,772 km (0.112 R)
• M32: 14,279,117 km (0.12 R)
• M33: 14,563,054 km (0.047 R)
• M34: 15,251,952 km (0.117 R)
• M35: 17,020,498 km (0.115 R)
• M36: 17,140,625 km (0.092 R)
• M37: 17,745,748 km (0.099 R)
• M38: 18,296,418 km (0.079 R)
• M39: 19,540,175 km (0.112 R)
• M40: 19,729,117 km (0.105 R)
• M41: 20,426,991 km (0.118 R)
• M42: 20,746,831 km (0.086 R)
• M43: 23,632,275 km (0.099 R)
• M44: 24,237,847 km (0.044 R)
• M45: 24,440,851 km (0.066 R)
• M46: 25,053,305 km (0.036 R)
• M47: 25,258,553 km (0.118 R)
• M48: 26,501,712 km (0.075 R)
• M49: 27,623,396 km (0.095 R)
• M50: 28,474,758 km (0.104 R)
• M51: 29,190,883 km (0.045 R)
• M52: 29,695,626 km (0.119 R)
• M53: 30,057,952 km (0.1 R)
• M54: 31,743,471 km (0.076 R)
• M55: 32,634,925 km (0.083 R)
• M56: 34,214,828 km (0.064 R)
• M57: 34,442,516 km (0.087 R)
• M58: 35,052,277 km (0.085 R)
• M59: 35,588,735 km (0.115 R)
• M60: 36,359,912 km (0.11 R)
• M61: 36,437,254 km (0.11 R)
• M62: 37,526,775 km (0.109 R)
• M63: 37,918,423 km (0.118 R)
• M64: 39,339,752 km (0.111 R)
• M65: 39,817,418 km (0.055 R)
• M66: 40,136,959 km (0.103 R)
• M67: 40,377,064 km (0.101 R)
• M68: 41,585,216 km (0.107 R)
• M69: 41,909,245 km (0.027 R)
• M70: 42,478,615 km (0.103 R)
• M71: 42,560,145 km (0.1 R)
• M72: 43,871,820 km (0.075 R)
• M73: 44,449,866 km (0.09 R)
• M74: 44,532,593 km (0.097 R)
• M75: 44,615,471 km (0.096 R)
• M76: 44,864,252 km (0.098 R)
• M77: 45,030,305 km (0.108 R)
• M78: 45,613,438 km (0.076 R)
• M79: 46,871,257 km (0.071 R)
• M80: 47,631,364 km (0.117 R)
• M81: 49,335,134 km (0.108 R)
• M82: 49,936,218 km (0.056 R)
• M83: 51,579,700 km (0.08 R)
• M84: 52,189,760 km (0.04 R)
• M85: 52,364,491 km (0.091 R)
• M86: 52,451,856 km (0.06 R)
• M87: 54,210,678 km (0.084 R)
• M88: 54,476,214 km (0.12 R)
• M89: 55,186,355 km (0.113 R)
• M90: 55,631,708 km (0.111 R)
• M91: 55,899,488 km (0.029 R)
• M92: 56,705,522 km (0.101 R)
• M93: 59,146,361 km (0.119 R)
• M94: 59,784,844 km (0.091 R)
• M95: 60,884,538 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit