🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.75 AU - 0.93 AU

Year: 296 Days

Day: 32.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,875,168 km

• M1: 351,854 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.81 AU - 0.89 AU

Year: 302 Days

Day: 42.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.84 AU - 0.98 AU

Year: 334 Days

Day: 14.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 103.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,875,168 km

• M1: 141,220 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1 AU - 1.28 AU

Year: 469 Days

Day: 45.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,875,168 km

• M1: 233,522 km (0.052 R)
• M2: 333,304 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 8.6

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.86 AU - 4.82 AU

Year: 3481 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,875,168 km

• M1: 145,559 km (0.093 R)
• M2: 222,302 km (0.105 R)
• M3: 363,523 km (0.116 R)
• M4: 470,186 km (0.06 R)
• M5: 537,954 km (0.116 R)
• M6: 673,490 km (0.071 R)
• M7: 832,662 km (0.091 R)
• M8: 954,135 km (0.104 R)
• M9: 1,107,922 km (0.107 R)
• M10: 1,242,560 km (0.055 R)
• M11: 1,440,179 km (0.083 R)
• M12: 1,498,522 km (0.098 R)
• M13: 1,587,682 km (0.034 R)
• M14: 1,724,714 km (0.066 R)
• M15: 1,881,792 km (0.029 R)
• M16: 2,717,595 km (0.08 R)
• M17: 2,790,449 km (0.102 R)
• M18: 2,919,552 km (0.043 R)
• M19: 2,975,502 km (0.092 R)
• M20: 3,857,231 km (0.09 R)
• M21: 4,252,619 km (0.073 R)
• M22: 4,530,572 km (0.069 R)
• M23: 4,836,649 km (0.066 R)
• M24: 5,445,662 km (0.085 R)
• M25: 5,936,193 km (0.09 R)
• M26: 6,055,123 km (0.046 R)
• M27: 6,809,695 km (0.074 R)
• M28: 7,084,656 km (0.106 R)
• M29: 7,160,203 km (0.119 R)
• M30: 7,619,618 km (0.104 R)
• M31: 7,905,051 km (0.083 R)
• M32: 8,513,166 km (0.101 R)
• M33: 11,564,514 km (0.084 R)
• M34: 11,952,421 km (0.113 R)
• M35: 12,163,204 km (0.093 R)
• M36: 12,344,816 km (0.084 R)
• M37: 12,557,844 km (0.063 R)
• M38: 12,649,398 km (0.062 R)
• M39: 12,833,403 km (0.087 R)
• M40: 13,204,106 km (0.062 R)
• M41: 13,578,251 km (0.079 R)
• M42: 13,641,082 km (0.094 R)
• M43: 13,955,985 km (0.109 R)
• M44: 14,593,123 km (0.084 R)
• M45: 14,657,450 km (0.065 R)
• M46: 14,818,417 km (0.036 R)
• M47: 15,763,876 km (0.042 R)
• M48: 15,895,821 km (0.089 R)
• M49: 16,193,970 km (0.112 R)
• M50: 16,360,472 km (0.106 R)
• M51: 16,594,443 km (0.109 R)
• M52: 17,337,196 km (0.089 R)
• M53: 17,473,480 km (0.113 R)
• M54: 18,194,392 km (0.077 R)
• M55: 18,263,506 km (0.056 R)
• M56: 18,610,723 km (0.091 R)
• M57: 18,890,022 km (0.118 R)
• M58: 19,488,115 km (0.045 R)
• M59: 19,594,329 km (0.085 R)
• M60: 19,736,148 km (0.109 R)
• M61: 20,128,244 km (0.071 R)
• M62: 20,414,873 km (0.081 R)
• M63: 20,558,787 km (0.053 R)
• M64: 20,666,796 km (0.117 R)
• M65: 20,919,916 km (0.092 R)
• M66: 21,173,933 km (0.025 R)
• M67: 21,831,864 km (0.12 R)
• M68: 21,905,317 km (0.111 R)
• M69: 22,200,324 km (0.115 R)
• M70: 22,682,328 km (0.098 R)
• M71: 23,205,173 km (0.058 R)
• M72: 23,883,450 km (0.058 R)
• M73: 24,035,142 km (0.096 R)
• M74: 24,377,422 km (0.106 R)
• M75: 25,105,215 km (0.109 R)
• M76: 25,182,258 km (0.107 R)
• M77: 25,918,130 km (0.106 R)
• M78: 26,073,862 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.6

Radius: 6.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.48 AU - 13.54 AU

Year: 16024 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,875,168 km

• M1: 95,294 km (0.09 R)
• M2: 257,757 km (0.06 R)
• M3: 432,936 km (0.107 R)
• M4: 693,536 km (0.099 R)
• M5: 807,829 km (0.117 R)
• M6: 1,026,840 km (0.113 R)
• M7: 1,248,843 km (0.091 R)
• M8: 1,652,159 km (0.086 R)
• M9: 2,093,473 km (0.027 R)
• M10: 2,186,074 km (0.088 R)
• M11: 2,394,464 km (0.119 R)
• M12: 3,058,080 km (0.065 R)
• M13: 3,707,933 km (0.082 R)
• M14: 4,470,433 km (0.111 R)
• M15: 5,792,579 km (0.111 R)
• M16: 6,864,597 km (0.12 R)
• M17: 7,058,476 km (0.096 R)
• M18: 7,708,030 km (0.118 R)
• M19: 7,794,199 km (0.089 R)
• M20: 8,613,546 km (0.079 R)
• M21: 8,732,776 km (0.046 R)
• M22: 8,942,961 km (0.029 R)
• M23: 9,521,456 km (0.113 R)
• M24: 9,799,857 km (0.044 R)
• M25: 10,175,049 km (0.109 R)
• M26: 10,939,643 km (0.113 R)
• M27: 11,068,896 km (0.108 R)
• M28: 11,231,060 km (0.059 R)
• M29: 11,525,170 km (0.093 R)
• M30: 11,755,550 km (0.12 R)
• M31: 12,120,868 km (0.07 R)
• M32: 12,221,099 km (0.075 R)
• M33: 12,388,798 km (0.113 R)
• M34: 13,032,966 km (0.102 R)
• M35: 13,862,337 km (0.116 R)
• M36: 13,932,199 km (0.107 R)
• M37: 14,353,916 km (0.1 R)
• M38: 14,779,821 km (0.048 R)
• M39: 15,318,074 km (0.074 R)
• M40: 15,426,532 km (0.098 R)
• M41: 15,571,493 km (0.067 R)
• M42: 15,972,415 km (0.071 R)
• M43: 16,450,679 km (0.068 R)
• M44: 16,636,031 km (0.1 R)
• M45: 17,685,909 km (0.117 R)
• M46: 17,761,606 km (0.083 R)
• M47: 19,849,094 km (0.086 R)
• M48: 24,630,242 km (0.096 R)
• M49: 25,267,679 km (0.069 R)
• M50: 25,567,174 km (0.074 R)
• M51: 25,781,697 km (0.11 R)
• M52: 26,342,240 km (0.094 R)
• M53: 26,994,188 km (0.067 R)
• M54: 27,651,371 km (0.117 R)
• M55: 28,048,254 km (0.115 R)
• M56: 28,669,385 km (0.049 R)
• M57: 29,429,641 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.1

Radius: 3.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.64 AU - 13.48 AU

Year: 18171 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,875,168 km

• M1: 94,695 km (0.066 R)
• M2: 506,688 km (0.118 R)
• M3: 562,787 km (0.069 R)
• M4: 925,113 km (0.075 R)
• M5: 1,307,785 km (0.031 R)
• M6: 1,445,115 km (0.107 R)
• M7: 1,505,553 km (0.12 R)
• M8: 1,950,906 km (0.046 R)
• M9: 2,245,763 km (0.107 R)
• M10: 2,554,533 km (0.118 R)
• M11: 2,751,105 km (0.05 R)
• M12: 3,003,626 km (0.091 R)
• M13: 3,777,346 km (0.099 R)
• M14: 5,400,184 km (0.032 R)
• M15: 6,899,903 km (0.103 R)
• M16: 7,070,145 km (0.119 R)
• M17: 7,104,403 km (0.119 R)
• M18: 7,519,537 km (0.051 R)
• M19: 8,591,107 km (0.095 R)
• M20: 8,847,966 km (0.09 R)
• M21: 9,331,616 km (0.114 R)
• M22: 9,444,562 km (0.079 R)
• M23: 9,785,795 km (0.103 R)
• M24: 10,247,005 km (0.113 R)
• M25: 10,833,429 km (0.101 R)
• M26: 11,031,347 km (0.09 R)
• M27: 11,150,726 km (0.082 R)
• M28: 11,551,499 km (0.057 R)
• M29: 11,713,214 km (0.12 R)
• M30: 12,907,454 km (0.111 R)
• M31: 13,285,787 km (0.058 R)
• M32: 13,967,504 km (0.025 R)
• M33: 14,704,274 km (0.108 R)
• M34: 16,441,554 km (0.12 R)
• M35: 18,054,967 km (0.097 R)
• M36: 19,669,876 km (0.113 R)
• M37: 20,788,120 km (0.074 R)
• M38: 21,182,011 km (0.064 R)
• M39: 21,379,780 km (0.091 R)
• M40: 22,026,940 km (0.108 R)
• M41: 23,035,080 km (0.094 R)
• M42: 23,238,533 km (0.095 R)
• M43: 23,493,747 km (0.105 R)
• M44: 24,419,758 km (0.08 R)
• M45: 24,679,161 km (0.088 R)
• M46: 24,835,191 km (0.112 R)
• M47: 25,096,090 km (0.102 R)
• M48: 25,673,089 km (0.04 R)
• M49: 26,413,748 km (0.1 R)
• M50: 27,430,266 km (0.072 R)
• M51: 29,280,791 km (0.115 R)
• M52: 29,832,658 km (0.118 R)
• M53: 30,778,864 km (0.066 R)
• M54: 31,508,902 km (0.084 R)
• M55: 31,904,439 km (0.102 R)
• M56: 32,586,306 km (0.098 R)
• M57: 32,643,303 km (0.11 R)
• M58: 33,043,477 km (0.068 R)
• M59: 34,660,480 km (0.085 R)
• M60: 35,127,076 km (0.118 R)
• M61: 35,654,558 km (0.1 R)
• M62: 36,066,700 km (0.05 R)
• M63: 36,362,006 km (0.034 R)
• M64: 37,252,862 km (0.081 R)
• M65: 37,850,655 km (0.067 R)
• M66: 38,030,621 km (0.101 R)
• M67: 40,028,949 km (0.045 R)
• M68: 40,212,356 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 4.1

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.86 AU - 20.39 AU

Year: 29697 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,875,168 km

• M1: 208,539 km (0.109 R)
• M2: 496,515 km (0.059 R)
• M3: 582,534 km (0.072 R)
• M4: 650,452 km (0.101 R)
• M5: 744,848 km (0.082 R)
• M6: 1,370,616 km (0.119 R)
• M7: 1,649,466 km (0.119 R)
• M8: 1,746,256 km (0.084 R)
• M9: 2,047,995 km (0.099 R)
• M10: 2,329,688 km (0.059 R)
• M11: 2,890,231 km (0.112 R)
• M12: 3,740,994 km (0.086 R)
• M13: 3,954,171 km (0.066 R)
• M14: 4,708,443 km (0.088 R)
• M15: 4,800,147 km (0.116 R)
• M16: 5,125,373 km (0.072 R)
• M17: 5,362,186 km (0.086 R)
• M18: 5,944,720 km (0.081 R)
• M19: 6,193,501 km (0.111 R)
• M20: 6,855,771 km (0.096 R)
• M21: 7,701,448 km (0.098 R)
• M22: 7,917,916 km (0.092 R)
• M23: 8,081,576 km (0.076 R)
• M24: 10,667,525 km (0.074 R)
• M25: 12,079,280 km (0.082 R)
• M26: 12,141,962 km (0.104 R)
• M27: 12,393,884 km (0.104 R)
• M28: 13,288,928 km (0.061 R)
• M29: 13,744,304 km (0.118 R)
• M30: 13,875,352 km (0.085 R)
• M31: 14,006,849 km (0.077 R)
• M32: 14,403,582 km (0.102 R)
• M33: 14,603,445 km (0.079 R)
• M34: 14,804,205 km (0.102 R)
• M35: 14,871,225 km (0.1 R)
• M36: 14,938,544 km (0.074 R)
• M37: 17,353,652 km (0.114 R)
• M38: 18,281,159 km (0.055 R)
• M39: 19,005,512 km (0.076 R)
• M40: 19,739,140 km (0.095 R)
• M41: 20,932,183 km (0.12 R)
• M42: 22,455,987 km (0.038 R)
• M43: 22,610,222 km (0.116 R)
• M44: 22,920,039 km (0.113 R)
• M45: 23,153,262 km (0.086 R)
• M46: 23,622,102 km (0.095 R)
• M47: 24,252,059 km (0.09 R)
• M48: 25,207,241 km (0.067 R)
• M49: 28,062,765 km (0.092 R)
• M50: 28,729,673 km (0.059 R)
• M51: 28,897,222 km (0.063 R)
• M52: 30,847,231 km (0.093 R)
• M53: 31,362,894 km (0.073 R)
• M54: 32,141,701 km (0.087 R)
• M55: 32,839,276 km (0.115 R)
• M56: 33,102,119 km (0.076 R)
• M57: 34,072,112 km (0.067 R)
• M58: 34,249,385 km (0.104 R)
• M59: 34,427,108 km (0.076 R)
• M60: 37,493,714 km (0.111 R)
• M61: 38,227,791 km (0.117 R)
• M62: 38,689,151 km (0.05 R)
• M63: 39,059,406 km (0.096 R)
• M64: 40,083,852 km (0.119 R)
• M65: 41,117,124 km (0.084 R)
• M66: 41,211,521 km (0.119 R)
• M67: 42,540,249 km (0.115 R)
• M68: 42,635,692 km (0.106 R)
• M69: 43,113,957 km (0.118 R)
• M70: 44,850,489 km (0.116 R)
• M71: 47,102,535 km (0.076 R)
• M72: 47,695,990 km (0.047 R)
• M73: 47,894,357 km (0.106 R)
• M74: 48,192,505 km (0.04 R)
• M75: 49,893,283 km (0.09 R)
• M76: 52,225,365 km (0.064 R)
• M77: 52,532,190 km (0.073 R)
• M78: 52,634,664 km (0.114 R)
• M79: 53,456,256 km (0.04 R)
• M80: 55,633,055 km (0.068 R)
• M81: 55,946,462 km (0.112 R)
• M82: 56,679,791 km (0.059 R)
• M83: 56,784,809 km (0.06 R)
• M84: 57,944,491 km (0.076 R)
• M85: 59,218,317 km (0.067 R)
• M86: 59,538,307 km (0.077 R)
• M87: 60,394,156 km (0.072 R)
• M88: 62,009,963 km (0.036 R)
• M89: 62,443,198 km (0.098 R)
• M90: 62,660,265 km (0.053 R)
• M91: 63,530,775 km (0.095 R)
• M92: 63,639,981 km (0.1 R)
• M93: 64,186,462 km (0.117 R)
• M94: 65,504,270 km (0.11 R)
• M95: 73,825,352 km (0.071 R)
• M96: 75,436,671 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit