🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.62 AU - 0.78 AU

Year: 213 Days

Day: 38.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,491,025 km

• M1: 37,699 km (0.068 R)
• M2: 195,824 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 9.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.06 AU - 5.82 AU

Year: 3990 Days

Day: 5.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 107,491,025 km

• M1: 144,063 km (0.119 R)
• M2: 220,507 km (0.113 R)
• M3: 343,327 km (0.091 R)
• M4: 448,644 km (0.072 R)
• M5: 704,756 km (0.069 R)
• M6: 874,250 km (0.084 R)
• M7: 984,653 km (0.12 R)
• M8: 1,110,615 km (0.07 R)
• M9: 1,425,967 km (0.099 R)
• M10: 1,509,143 km (0.105 R)
• M11: 1,569,730 km (0.034 R)
• M12: 1,655,899 km (0.082 R)
• M13: 1,781,711 km (0.078 R)
• M14: 1,884,784 km (0.028 R)
• M15: 2,096,913 km (0.044 R)
• M16: 2,330,884 km (0.066 R)
• M17: 2,588,043 km (0.111 R)
• M18: 2,734,799 km (0.106 R)
• M19: 3,223,385 km (0.059 R)
• M20: 3,771,961 km (0.118 R)
• M21: 4,040,190 km (0.079 R)
• M22: 4,193,976 km (0.044 R)
• M23: 4,366,911 km (0.066 R)
• M24: 4,738,064 km (0.103 R)
• M25: 4,809,871 km (0.104 R)
• M26: 5,174,590 km (0.062 R)
• M27: 5,681,278 km (0.075 R)
• M28: 6,500,626 km (0.088 R)
• M29: 6,681,041 km (0.066 R)
• M30: 6,965,127 km (0.114 R)
• M31: 7,419,306 km (0.102 R)
• M32: 7,586,856 km (0.076 R)
• M33: 7,861,817 km (0.112 R)
• M34: 8,097,134 km (0.096 R)
• M35: 8,161,761 km (0.086 R)
• M36: 8,226,387 km (0.1 R)
• M37: 8,508,977 km (0.109 R)
• M38: 8,816,850 km (0.102 R)
• M39: 9,039,003 km (0.101 R)
• M40: 9,443,515 km (0.085 R)
• M41: 9,534,321 km (0.119 R)
• M42: 9,716,531 km (0.097 R)
• M43: 9,969,053 km (0.082 R)
• M44: 10,317,017 km (0.113 R)
• M45: 10,433,853 km (0.103 R)
• M46: 10,692,508 km (0.069 R)
• M47: 10,858,113 km (0.039 R)
• M48: 10,953,257 km (0.113 R)
• M49: 11,096,422 km (0.112 R)
• M50: 12,511,618 km (0.047 R)
• M51: 12,886,959 km (0.118 R)
• M52: 12,962,356 km (0.083 R)
• M53: 13,265,890 km (0.108 R)
• M54: 13,418,480 km (0.063 R)
• M55: 13,725,455 km (0.076 R)
• M56: 13,905,571 km (0.102 R)
• M57: 14,242,316 km (0.058 R)
• M58: 14,791,789 km (0.105 R)
• M59: 15,215,151 km (0.076 R)
• M60: 15,401,550 km (0.084 R)
• M61: 15,481,734 km (0.12 R)
• M62: 15,642,402 km (0.087 R)
• M63: 15,723,035 km (0.094 R)
• M64: 16,209,228 km (0.103 R)
• M65: 17,003,144 km (0.038 R)
• M66: 17,169,048 km (0.096 R)
• M67: 17,697,727 km (0.108 R)
• M68: 18,062,447 km (0.066 R)
• M69: 18,259,916 km (0.03 R)
• M70: 18,486,557 km (0.034 R)
• M71: 18,600,102 km (0.065 R)
• M72: 18,799,665 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.3

Radius: 4.7

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.14 AU - 22.06 AU

Year: 29154 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,491,025 km

• M1: 121,922 km (0.117 R)
• M2: 194,926 km (0.12 R)
• M3: 237,711 km (0.053 R)
• M4: 406,308 km (0.095 R)
• M5: 503,546 km (0.087 R)
• M6: 791,074 km (0.099 R)
• M7: 863,778 km (0.101 R)
• M8: 1,463,217 km (0.077 R)
• M9: 1,738,626 km (0.068 R)
• M10: 1,898,547 km (0.115 R)
• M11: 2,336,420 km (0.049 R)
• M12: 2,657,307 km (0.068 R)
• M13: 2,767,411 km (0.065 R)
• M14: 3,030,105 km (0.075 R)
• M15: 4,545,830 km (0.083 R)
• M16: 4,633,495 km (0.11 R)
• M17: 4,900,078 km (0.068 R)
• M18: 5,729,000 km (0.032 R)
• M19: 5,871,268 km (0.064 R)
• M20: 6,452,306 km (0.034 R)
• M21: 6,900,052 km (0.079 R)
• M22: 7,668,387 km (0.119 R)
• M23: 7,877,824 km (0.107 R)
• M24: 8,625,514 km (0.076 R)
• M25: 9,845,784 km (0.091 R)
• M26: 10,073,322 km (0.046 R)
• M27: 11,415,365 km (0.09 R)
• M28: 11,834,837 km (0.065 R)
• M29: 12,198,510 km (0.077 R)
• M30: 12,442,952 km (0.056 R)
• M31: 12,688,891 km (0.061 R)
• M32: 12,874,542 km (0.1 R)
• M33: 13,373,750 km (0.095 R)
• M34: 14,070,727 km (0.072 R)
• M35: 14,326,988 km (0.096 R)
• M36: 14,844,298 km (0.089 R)
• M37: 15,301,768 km (0.11 R)
• M38: 15,830,447 km (0.113 R)
• M39: 15,897,018 km (0.105 R)
• M40: 16,030,309 km (0.114 R)
• M41: 16,163,900 km (0.114 R)
• M42: 17,520,753 km (0.107 R)
• M43: 17,796,462 km (0.115 R)
• M44: 18,702,427 km (0.075 R)
• M45: 20,631,342 km (0.039 R)
• M46: 20,704,046 km (0.05 R)
• M47: 21,068,616 km (0.104 R)
• M48: 21,361,678 km (0.096 R)
• M49: 21,877,941 km (0.099 R)
• M50: 22,100,542 km (0.108 R)
• M51: 23,755,095 km (0.107 R)
• M52: 23,983,830 km (0.116 R)
• M53: 25,996,370 km (0.062 R)
• M54: 27,500,876 km (0.097 R)
• M55: 28,062,317 km (0.072 R)
• M56: 28,708,579 km (0.066 R)
• M57: 29,114,887 km (0.105 R)
• M58: 31,928,374 km (0.12 R)
• M59: 33,367,207 km (0.082 R)
• M60: 34,827,132 km (0.101 R)
• M61: 35,000,217 km (0.05 R)
• M62: 36,395,516 km (0.062 R)
• M63: 38,701,268 km (0.112 R)
• M64: 39,150,062 km (0.05 R)
• M65: 39,781,365 km (0.039 R)
• M66: 40,597,870 km (0.083 R)
• M67: 43,266,247 km (0.101 R)
• M68: 45,328,005 km (0.092 R)
• M69: 45,516,947 km (0.094 R)
• M70: 45,611,643 km (0.112 R)
• M71: 46,085,569 km (0.108 R)
• M72: 46,275,708 km (0.117 R)
• M73: 50,326,818 km (0.114 R)
• M74: 52,196,343 km (0.031 R)
• M75: 54,891,947 km (0.046 R)
• M76: 54,992,626 km (0.114 R)
• M77: 55,598,198 km (0.073 R)
• M78: 57,019,528 km (0.075 R)
• M79: 58,247,427 km (0.083 R)
• M80: 59,174,036 km (0.086 R)
• M81: 59,277,408 km (0.111 R)
• M82: 59,587,525 km (0.116 R)
• M83: 60,001,911 km (0.113 R)
• M84: 60,833,376 km (0.105 R)
• M85: 62,192,772 km (0.116 R)
• M86: 62,297,789 km (0.105 R)
• M87: 63,139,876 km (0.039 R)
• M88: 63,245,342 km (0.117 R)
• M89: 64,303,747 km (0.119 R)
• M90: 65,261,323 km (0.1 R)
• M91: 65,795,388 km (0.111 R)
• M92: 67,190,537 km (0.111 R)
• M93: 71,214,570 km (0.08 R)
• M94: 72,646,820 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.7

Radius: 4.2

Gravity: 50.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.54 AU - 22.8 AU

Year: 29319 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 90.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,491,025 km

• M1: 129,103 km (0.113 R)
• M2: 290,369 km (0.109 R)
• M3: 379,231 km (0.077 R)
• M4: 528,828 km (0.078 R)
• M5: 638,633 km (0.094 R)
• M6: 848,070 km (0.11 R)
• M7: 944,112 km (0.062 R)
• M8: 1,043,894 km (0.096 R)
• M9: 1,289,683 km (0.118 R)
• M10: 1,326,185 km (0.097 R)
• M11: 1,400,386 km (0.072 R)
• M12: 2,483,325 km (0.092 R)
• M13: 3,247,919 km (0.065 R)
• M14: 4,296,900 km (0.061 R)
• M15: 5,263,451 km (0.11 R)
• M16: 5,500,265 km (0.051 R)
• M17: 7,850,298 km (0.109 R)
• M18: 8,120,771 km (0.035 R)
• M19: 8,257,054 km (0.104 R)
• M20: 8,532,015 km (0.118 R)
• M21: 8,670,693 km (0.086 R)
• M22: 8,740,256 km (0.099 R)
• M23: 9,091,063 km (0.097 R)
• M24: 10,024,404 km (0.112 R)
• M25: 12,369,949 km (0.087 R)
• M26: 14,213,742 km (0.074 R)
• M27: 15,377,464 km (0.068 R)
• M28: 16,141,461 km (0.119 R)
• M29: 16,917,724 km (0.104 R)
• M30: 17,442,065 km (0.091 R)
• M31: 19,046,651 km (0.118 R)
• M32: 19,137,158 km (0.109 R)
• M33: 19,683,340 km (0.079 R)
• M34: 21,071,010 km (0.086 R)
• M35: 21,634,694 km (0.114 R)
• M36: 23,259,028 km (0.107 R)
• M37: 24,527,319 km (0.119 R)
• M38: 25,418,473 km (0.117 R)
• M39: 30,030,277 km (0.082 R)
• M40: 31,838,167 km (0.071 R)
• M41: 32,053,289 km (0.119 R)
• M42: 32,484,729 km (0.108 R)
• M43: 32,809,506 km (0.069 R)
• M44: 33,790,569 km (0.116 R)
• M45: 34,339,742 km (0.109 R)
• M46: 35,446,916 km (0.094 R)
• M47: 36,678,406 km (0.113 R)
• M48: 37,696,270 km (0.054 R)
• M49: 39,528,545 km (0.058 R)
• M50: 39,759,673 km (0.097 R)
• M51: 41,389,841 km (0.063 R)
• M52: 48,865,995 km (0.116 R)
• M53: 49,860,522 km (0.099 R)
• M54: 51,869,471 km (0.107 R)
• M55: 53,776,695 km (0.061 R)
• M56: 54,932,039 km (0.088 R)
• M57: 55,706,806 km (0.107 R)
• M58: 55,965,910 km (0.051 R)
• M59: 57,267,112 km (0.118 R)
• M60: 58,446,841 km (0.076 R)
• M61: 58,709,984 km (0.092 R)
• M62: 61,631,480 km (0.093 R)
• M63: 62,167,789 km (0.113 R)
• M64: 63,379,980 km (0.033 R)
• M65: 68,167,711 km (0.095 R)
• M66: 69,278,325 km (0.103 R)
• M67: 70,394,774 km (0.112 R)
• M68: 71,236,112 km (0.12 R)
• M69: 72,504,254 km (0.104 R)
• M70: 72,928,663 km (0.088 R)
• M71: 73,637,757 km (0.036 R)
• M72: 73,922,142 km (0.097 R)
• M73: 74,634,378 km (0.058 R)
• M74: 75,062,976 km (0.113 R)
• M75: 75,635,487 km (0.036 R)
• M76: 76,065,880 km (0.098 R)
• M77: 79,101,370 km (0.063 R)
• M78: 80,268,234 km (0.028 R)
• M79: 81,000,365 km (0.044 R)
• M80: 81,146,971 km (0.117 R)
• M81: 82,323,708 km (0.099 R)
• M82: 82,914,171 km (0.116 R)
• M83: 86,486,419 km (0.111 R)
• M84: 88,140,373 km (0.059 R)
• M85: 90,716,897 km (0.078 R)
• M86: 92,397,330 km (0.082 R)
• M87: 94,242,171 km (0.083 R)
• M88: 94,705,176 km (0.114 R)
• M89: 97,032,021 km (0.112 R)
• M90: 97,343,783 km (0.1 R)
• M91: 97,968,055 km (0.032 R)
• M92: 98,593,673 km (0.079 R)
• M93: 101,267,586 km (0.114 R)
• M94: 102,058,510 km (0.12 R)
• M95: 103,646,491 km (0.097 R)
• M96: 104,124,606 km (0.101 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit