🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 40.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 8.2

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.12 AU - 1.14 AU

Year: 788 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,696,242 km

• M1: 111,750 km (0.083 R)
• M2: 306,825 km (0.116 R)
• M3: 370,255 km (0.108 R)
• M4: 444,156 km (0.094 R)
• M5: 508,334 km (0.071 R)
• M6: 625,020 km (0.089 R)
• M7: 799,301 km (0.09 R)
• M8: 1,110,764 km (0.059 R)
• M9: 1,265,748 km (0.101 R)
• M10: 1,420,432 km (0.102 R)
• M11: 1,565,841 km (0.108 R)
• M12: 1,660,237 km (0.117 R)
• M13: 1,748,500 km (0.07 R)
• M14: 1,838,408 km (0.091 R)
• M15: 1,929,962 km (0.028 R)
• M16: 2,048,593 km (0.074 R)
• M17: 2,100,205 km (0.071 R)
• M18: 2,213,450 km (0.119 R)
• M19: 2,310,988 km (0.037 R)
• M20: 2,400,896 km (0.097 R)
• M21: 2,537,928 km (0.097 R)
• M22: 2,593,578 km (0.103 R)
• M23: 2,791,347 km (0.075 R)
• M24: 2,896,963 km (0.111 R)
• M25: 3,003,776 km (0.109 R)
• M26: 3,434,468 km (0.113 R)
• M27: 3,516,747 km (0.073 R)
• M28: 3,651,834 km (0.077 R)
• M29: 3,704,342 km (0.089 R)
• M30: 3,916,622 km (0.073 R)
• M31: 4,089,258 km (0.12 R)
• M32: 4,308,718 km (0.111 R)
• M33: 4,397,579 km (0.03 R)
• M34: 4,622,425 km (0.114 R)
• M35: 4,702,011 km (0.079 R)
• M36: 5,001,805 km (0.102 R)
• M37: 5,060,148 km (0.105 R)
• M38: 5,248,342 km (0.064 R)
• M39: 5,511,036 km (0.055 R)
• M40: 5,950,255 km (0.085 R)
• M41: 6,049,289 km (0.068 R)
• M42: 6,211,603 km (0.051 R)
• M43: 6,337,415 km (0.099 R)
• M44: 6,438,543 km (0.077 R)
• M45: 6,527,703 km (0.053 R)
• M46: 6,732,652 km (0.073 R)
• M47: 6,979,040 km (0.113 R)
• M48: 7,281,078 km (0.118 R)
• M49: 7,400,457 km (0.113 R)
• M50: 7,749,020 km (0.073 R)
• M51: 7,803,175 km (0.114 R)
• M52: 8,048,216 km (0.107 R)
• M53: 8,158,021 km (0.07 R)
• M54: 8,406,652 km (0.106 R)
• M55: 8,587,815 km (0.044 R)
• M56: 8,643,915 km (0.105 R)
• M57: 8,840,935 km (0.082 R)
• M58: 9,067,875 km (0.039 R)
• M59: 9,124,872 km (0.056 R)
• M60: 9,210,741 km (0.053 R)
• M61: 9,600,144 km (0.117 R)
• M62: 9,672,849 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 10.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 1122 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,696,242 km

• M1: 137,032 km (0.05 R)
• M2: 218,712 km (0.079 R)
• M3: 343,327 km (0.111 R)
• M4: 465,848 km (0.084 R)
• M5: 533,915 km (0.083 R)
• M6: 626,965 km (0.109 R)
• M7: 704,008 km (0.101 R)
• M8: 798,105 km (0.119 R)
• M9: 879,486 km (0.076 R)
• M10: 956,678 km (0.101 R)
• M11: 1,047,484 km (0.108 R)
• M12: 1,141,581 km (0.108 R)
• M13: 1,250,339 km (0.113 R)
• M14: 1,367,025 km (0.103 R)
• M15: 1,441,226 km (0.118 R)
• M16: 1,681,480 km (0.08 R)
• M17: 1,752,539 km (0.07 R)
• M18: 2,123,392 km (0.095 R)
• M19: 2,200,585 km (0.111 R)
• M20: 2,278,675 km (0.09 R)
• M21: 2,372,772 km (0.119 R)
• M22: 2,458,043 km (0.083 R)
• M23: 2,600,909 km (0.093 R)
• M24: 2,704,580 km (0.109 R)
• M25: 2,916,261 km (0.111 R)
• M26: 3,002,579 km (0.054 R)
• M27: 3,172,073 km (0.078 R)
• M28: 3,299,979 km (0.079 R)
• M29: 3,378,518 km (0.116 R)
• M30: 3,486,378 km (0.1 R)
• M31: 3,659,014 km (0.083 R)
• M32: 3,728,877 km (0.115 R)
• M33: 3,810,856 km (0.106 R)
• M34: 3,952,974 km (0.091 R)
• M35: 4,024,781 km (0.06 R)
• M36: 4,114,989 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 9.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.86 AU

Year: 2303 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,696,242 km

• M1: 156,330 km (0.076 R)
• M2: 293,810 km (0.117 R)
• M3: 406,607 km (0.098 R)
• M4: 489,933 km (0.109 R)
• M5: 761,752 km (0.078 R)
• M6: 839,992 km (0.077 R)
• M7: 909,256 km (0.08 R)
• M8: 992,731 km (0.109 R)
• M9: 1,066,483 km (0.098 R)
• M10: 1,912,310 km (0.102 R)
• M11: 2,076,418 km (0.114 R)
• M12: 2,156,154 km (0.055 R)
• M13: 2,318,917 km (0.089 R)
• M14: 2,393,566 km (0.095 R)
• M15: 2,553,636 km (0.079 R)
• M16: 2,648,032 km (0.09 R)
• M17: 2,761,128 km (0.117 R)
• M18: 3,257,194 km (0.114 R)
• M19: 3,790,810 km (0.05 R)
• M20: 4,087,911 km (0.088 R)
• M21: 4,168,395 km (0.086 R)
• M22: 4,361,825 km (0.1 R)
• M23: 4,444,104 km (0.107 R)
• M24: 4,516,509 km (0.059 R)
• M25: 4,579,041 km (0.102 R)
• M26: 4,991,782 km (0.111 R)
• M27: 5,121,334 km (0.053 R)
• M28: 5,661,382 km (0.096 R)
• M29: 5,796,469 km (0.075 R)
• M30: 5,921,233 km (0.074 R)
• M31: 6,104,341 km (0.114 R)
• M32: 6,405,930 km (0.093 R)
• M33: 7,035,588 km (0.114 R)
• M34: 7,290,652 km (0.08 R)
• M35: 7,598,225 km (0.115 R)
• M36: 7,784,774 km (0.113 R)
• M37: 7,960,252 km (0.082 R)
• M38: 8,099,229 km (0.061 R)
• M39: 8,187,940 km (0.073 R)
• M40: 8,353,695 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 12.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.19 AU - 5.75 AU

Year: 8392 Days

Day: 8.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,696,242 km

• M1: 163,510 km (0.039 R)
• M2: 270,024 km (0.117 R)
• M3: 385,813 km (0.092 R)
• M4: 466,895 km (0.115 R)
• M5: 578,944 km (0.079 R)
• M6: 976,425 km (0.086 R)
• M7: 1,264,102 km (0.102 R)
• M8: 1,384,678 km (0.059 R)
• M9: 1,474,885 km (0.05 R)
• M10: 1,673,701 km (0.088 R)
• M11: 1,770,341 km (0.063 R)
• M12: 2,611,680 km (0.12 R)
• M13: 3,194,064 km (0.088 R)
• M14: 3,315,388 km (0.08 R)
• M15: 4,257,406 km (0.065 R)
• M16: 4,594,899 km (0.077 R)
• M17: 4,871,206 km (0.112 R)
• M18: 6,162,086 km (0.07 R)
• M19: 6,544,159 km (0.067 R)
• M20: 6,816,277 km (0.115 R)
• M21: 7,171,572 km (0.097 R)
• M22: 7,431,873 km (0.112 R)
• M23: 8,336,341 km (0.103 R)
• M24: 9,080,591 km (0.096 R)
• M25: 9,625,277 km (0.059 R)
• M26: 10,023,955 km (0.089 R)
• M27: 11,136,813 km (0.087 R)
• M28: 12,408,246 km (0.073 R)
• M29: 13,256,765 km (0.111 R)
• M30: 13,700,472 km (0.103 R)
• M31: 13,874,305 km (0.119 R)
• M32: 14,526,552 km (0.1 R)
• M33: 14,678,543 km (0.042 R)
• M34: 15,111,928 km (0.104 R)
• M35: 15,420,399 km (0.062 R)
• M36: 15,653,173 km (0.063 R)
• M37: 15,965,234 km (0.074 R)
• M38: 16,148,342 km (0.114 R)
• M39: 16,887,356 km (0.112 R)
• M40: 17,234,273 km (0.088 R)
• M41: 17,341,535 km (0.118 R)
• M42: 17,529,729 km (0.093 R)
• M43: 18,098,350 km (0.032 R)
• M44: 18,289,237 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 7.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.23 AU - 9.91 AU

Year: 17919 Days

Day: 19.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,696,242 km

• M1: 96,341 km (0.118 R)
• M2: 204,650 km (0.077 R)
• M3: 479,461 km (0.079 R)
• M4: 532,120 km (0.045 R)
• M5: 1,024,895 km (0.115 R)
• M6: 1,166,115 km (0.087 R)
• M7: 1,467,555 km (0.097 R)
• M8: 1,546,692 km (0.104 R)
• M9: 1,709,455 km (0.055 R)
• M10: 1,821,055 km (0.117 R)
• M11: 2,930,323 km (0.068 R)
• M12: 3,269,461 km (0.113 R)
• M13: 4,096,289 km (0.047 R)
• M14: 4,513,817 km (0.097 R)
• M15: 4,668,950 km (0.089 R)
• M16: 4,905,015 km (0.042 R)
• M17: 4,984,601 km (0.077 R)
• M18: 5,104,878 km (0.088 R)
• M19: 5,225,902 km (0.065 R)
• M20: 7,748,571 km (0.084 R)
• M21: 9,179,325 km (0.086 R)
• M22: 9,326,829 km (0.114 R)
• M23: 9,624,229 km (0.074 R)
• M24: 10,177,442 km (0.044 R)
• M25: 11,420,301 km (0.102 R)
• M26: 11,473,109 km (0.09 R)
• M27: 12,437,717 km (0.088 R)
• M28: 12,819,790 km (0.08 R)
• M29: 13,095,050 km (0.089 R)
• M30: 13,483,854 km (0.053 R)
• M31: 13,876,399 km (0.119 R)
• M32: 14,386,528 km (0.057 R)
• M33: 14,500,671 km (0.101 R)
• M34: 14,557,967 km (0.108 R)
• M35: 14,787,600 km (0.098 R)
• M36: 14,902,940 km (0.118 R)
• M37: 15,483,679 km (0.11 R)
• M38: 17,513,273 km (0.113 R)
• M39: 18,373,012 km (0.084 R)
• M40: 20,006,022 km (0.099 R)
• M41: 21,684,810 km (0.102 R)
• M42: 22,012,728 km (0.071 R)
• M43: 23,140,247 km (0.081 R)
• M44: 23,408,327 km (0.065 R)
• M45: 24,695,317 km (0.104 R)
• M46: 25,520,050 km (0.097 R)
• M47: 27,762,971 km (0.095 R)
• M48: 28,119,164 km (0.109 R)
• M49: 28,405,195 km (0.056 R)
• M50: 28,692,124 km (0.108 R)
• M51: 29,196,568 km (0.037 R)
• M52: 30,287,585 km (0.083 R)
• M53: 30,434,041 km (0.103 R)
• M54: 30,580,797 km (0.1 R)
• M55: 33,867,163 km (0.093 R)
• M56: 34,095,300 km (0.12 R)
• M57: 34,936,189 km (0.081 R)
• M58: 35,861,302 km (0.095 R)
• M59: 36,171,419 km (0.065 R)
• M60: 36,249,060 km (0.118 R)
• M61: 36,482,433 km (0.071 R)
• M62: 36,950,674 km (0.094 R)
• M63: 39,241,616 km (0.058 R)
• M64: 39,721,376 km (0.104 R)
• M65: 40,042,264 km (0.076 R)
• M66: 40,686,731 km (0.101 R)
• M67: 42,394,391 km (0.068 R)
• M68: 43,051,126 km (0.07 R)
• M69: 43,876,756 km (0.064 R)
• M70: 47,485,955 km (0.113 R)
• M71: 48,767,260 km (0.04 R)
• M72: 50,059,935 km (0.111 R)
• M73: 50,146,553 km (0.111 R)
• M74: 51,014,968 km (0.092 R)
• M75: 51,276,465 km (0.116 R)
• M76: 52,151,463 km (0.095 R)
• M77: 53,650,284 km (0.036 R)
• M78: 55,252,478 km (0.1 R)
• M79: 55,521,006 km (0.114 R)
• M80: 56,239,375 km (0.05 R)
• M81: 56,870,379 km (0.101 R)
• M82: 59,051,815 km (0.072 R)
• M83: 59,418,030 km (0.111 R)
• M84: 60,613,467 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 3.3

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.83 AU - 12.49 AU

Year: 22832 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,696,242 km

• M1: 96,191 km (0.12 R)
• M2: 360,381 km (0.116 R)
• M3: 637,736 km (0.058 R)
• M4: 852,409 km (0.043 R)
• M5: 1,238,521 km (0.056 R)
• M6: 1,290,132 km (0.119 R)
• M7: 1,615,059 km (0.078 R)
• M8: 2,178,295 km (0.083 R)
• M9: 2,240,827 km (0.062 R)
• M10: 2,272,392 km (0.094 R)
• M11: 3,106,549 km (0.101 R)
• M12: 3,319,577 km (0.049 R)
• M13: 3,647,944 km (0.056 R)
• M14: 4,217,762 km (0.06 R)
• M15: 4,572,908 km (0.062 R)
• M16: 5,227,548 km (0.104 R)
• M17: 5,353,509 km (0.084 R)
• M18: 5,998,276 km (0.116 R)
• M19: 6,576,771 km (0.081 R)
• M20: 7,080,018 km (0.118 R)
• M21: 7,265,969 km (0.101 R)
• M22: 7,881,713 km (0.039 R)
• M23: 8,563,281 km (0.099 R)
• M24: 10,138,248 km (0.043 R)
• M25: 10,347,834 km (0.088 R)
• M26: 11,308,701 km (0.092 R)
• M27: 11,690,026 km (0.106 R)
• M28: 12,521,342 km (0.061 R)
• M29: 12,746,187 km (0.11 R)
• M30: 13,601,289 km (0.11 R)
• M31: 13,716,629 km (0.115 R)
• M32: 14,533,583 km (0.059 R)
• M33: 14,710,557 km (0.054 R)
• M34: 16,031,057 km (0.108 R)
• M35: 16,459,057 km (0.066 R)
• M36: 18,462,920 km (0.108 R)
• M37: 18,654,705 km (0.06 R)
• M38: 18,975,892 km (0.109 R)
• M39: 19,234,097 km (0.064 R)
• M40: 19,688,725 km (0.047 R)
• M41: 20,212,617 km (0.1 R)
• M42: 20,278,440 km (0.085 R)
• M43: 20,410,236 km (0.049 R)
• M44: 20,741,146 km (0.073 R)
• M45: 22,149,910 km (0.079 R)
• M46: 22,489,945 km (0.045 R)
• M47: 23,037,324 km (0.085 R)
• M48: 23,520,076 km (0.11 R)
• M49: 24,075,833 km (0.115 R)
• M50: 25,840,040 km (0.082 R)
• M51: 26,269,536 km (0.098 R)
• M52: 26,557,362 km (0.075 R)
• M53: 26,918,342 km (0.115 R)
• M54: 27,426,675 km (0.101 R)
• M55: 28,748,073 km (0.092 R)
• M56: 29,267,477 km (0.118 R)
• M57: 30,692,995 km (0.068 R)
• M58: 32,525,719 km (0.044 R)
• M59: 33,767,082 km (0.112 R)
• M60: 34,158,280 km (0.103 R)
• M61: 36,136,114 km (0.116 R)
• M62: 36,455,954 km (0.038 R)
• M63: 38,803,144 km (0.108 R)
• M64: 41,951,880 km (0.11 R)
• M65: 43,302,001 km (0.082 R)
• M66: 45,095,381 km (0.118 R)
• M67: 45,785,027 km (0.07 R)
• M68: 45,871,494 km (0.1 R)
• M69: 46,478,114 km (0.088 R)
• M70: 47,786,945 km (0.092 R)
• M71: 48,050,238 km (0.087 R)
• M72: 50,977,270 km (0.063 R)
• M73: 52,055,870 km (0.072 R)
• M74: 52,507,506 km (0.093 R)
• M75: 56,537,673 km (0.094 R)
• M76: 63,632,352 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit