🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 13.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,400,178 km

• M1: 264,639 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 260 Days

Day: 27 Hours

Environment

Temp: 152 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 331 Days

Day: 14.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,400,178 km

• M1: 49,517 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.54 AU

Year: 551 Days

Day: 24.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.61 AU

Year: 583 Days

Day: 35.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 11.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.28 AU - 7.42 AU

Year: 5816 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,400,178 km

• M1: 178,171 km (0.053 R)
• M2: 260,001 km (0.061 R)
• M3: 369,507 km (0.087 R)
• M4: 585,676 km (0.064 R)
• M5: 659,278 km (0.108 R)
• M6: 845,378 km (0.107 R)
• M7: 950,246 km (0.101 R)
• M8: 1,039,556 km (0.071 R)
• M9: 1,152,951 km (0.06 R)
• M10: 1,270,684 km (0.12 R)
• M11: 1,403,976 km (0.109 R)
• M12: 1,697,188 km (0.095 R)
• M13: 2,101,102 km (0.038 R)
• M14: 2,396,408 km (0.07 R)
• M15: 2,633,820 km (0.08 R)
• M16: 2,791,646 km (0.112 R)
• M17: 2,923,142 km (0.111 R)
• M18: 3,116,872 km (0.063 R)
• M19: 3,299,381 km (0.113 R)
• M20: 3,901,064 km (0.116 R)
• M21: 4,315,450 km (0.096 R)
• M22: 4,919,376 km (0.077 R)
• M23: 5,114,751 km (0.101 R)
• M24: 5,222,462 km (0.107 R)
• M25: 5,790,784 km (0.074 R)
• M26: 5,921,981 km (0.117 R)
• M27: 6,301,960 km (0.06 R)
• M28: 6,378,853 km (0.104 R)
• M29: 6,456,195 km (0.044 R)
• M30: 6,788,153 km (0.085 R)
• M31: 8,087,710 km (0.114 R)
• M32: 8,637,482 km (0.068 R)
• M33: 9,025,090 km (0.117 R)
• M34: 9,264,746 km (0.113 R)
• M35: 9,550,777 km (0.112 R)
• M36: 9,884,530 km (0.104 R)
• M37: 10,064,047 km (0.096 R)
• M38: 10,403,634 km (0.107 R)
• M39: 10,632,070 km (0.102 R)
• M40: 10,839,114 km (0.111 R)
• M41: 11,823,169 km (0.05 R)
• M42: 12,061,628 km (0.118 R)
• M43: 12,181,455 km (0.101 R)
• M44: 12,277,647 km (0.1 R)
• M45: 12,591,952 km (0.031 R)
• M46: 12,737,959 km (0.115 R)
• M47: 12,860,031 km (0.102 R)
• M48: 13,129,906 km (0.118 R)
• M49: 13,228,491 km (0.083 R)
• M50: 13,426,558 km (0.114 R)
• M51: 13,625,524 km (0.099 R)
• M52: 13,800,404 km (0.08 R)
• M53: 14,329,681 km (0.09 R)
• M54: 14,814,228 km (0.11 R)
• M55: 14,891,271 km (0.052 R)
• M56: 14,968,464 km (0.106 R)
• M57: 15,045,656 km (0.107 R)
• M58: 15,174,759 km (0.119 R)
• M59: 15,851,989 km (0.025 R)
• M60: 16,009,665 km (0.093 R)
• M61: 16,353,142 km (0.116 R)
• M62: 16,592,349 km (0.089 R)
• M63: 16,779,196 km (0.075 R)
• M64: 16,859,530 km (0.065 R)
• M65: 17,182,063 km (0.115 R)
• M66: 17,887,717 km (0.092 R)
• M67: 17,997,073 km (0.09 R)
• M68: 18,244,059 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 13.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.06 AU - 11.7 AU

Year: 12154 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,400,178 km

• M1: 178,021 km (0.064 R)
• M2: 503,546 km (0.083 R)
• M3: 678,426 km (0.098 R)
• M4: 897,138 km (0.117 R)
• M5: 1,380,938 km (0.087 R)
• M6: 2,142,092 km (0.1 R)
• M7: 2,885,893 km (0.064 R)
• M8: 3,184,789 km (0.083 R)
• M9: 3,740,844 km (0.109 R)
• M10: 3,920,960 km (0.063 R)
• M11: 4,067,267 km (0.085 R)
• M12: 4,478,811 km (0.093 R)
• M13: 4,982,656 km (0.069 R)
• M14: 5,301,749 km (0.105 R)
• M15: 5,876,504 km (0.096 R)
• M16: 6,688,222 km (0.104 R)
• M17: 7,535,095 km (0.043 R)
• M18: 7,763,681 km (0.062 R)
• M19: 8,700,762 km (0.104 R)
• M20: 9,085,677 km (0.12 R)
• M21: 9,723,114 km (0.106 R)
• M22: 10,886,237 km (0.11 R)
• M23: 11,668,484 km (0.047 R)
• M24: 12,200,006 km (0.074 R)
• M25: 12,360,973 km (0.076 R)
• M26: 12,685,151 km (0.12 R)
• M27: 13,953,891 km (0.111 R)
• M28: 14,802,859 km (0.059 R)
• M29: 15,668,731 km (0.053 R)
• M30: 16,196,213 km (0.083 R)
• M31: 16,314,246 km (0.119 R)
• M32: 16,848,759 km (0.12 R)
• M33: 18,363,737 km (0.084 R)
• M34: 18,981,875 km (0.117 R)
• M35: 19,293,488 km (0.118 R)
• M36: 19,732,707 km (0.085 R)
• M37: 20,048,359 km (0.074 R)
• M38: 21,069,963 km (0.065 R)
• M39: 21,782,198 km (0.112 R)
• M40: 22,436,389 km (0.058 R)
• M41: 22,699,981 km (0.115 R)
• M42: 22,898,348 km (0.12 R)
• M43: 23,496,739 km (0.115 R)
• M44: 24,845,065 km (0.107 R)
• M45: 24,981,199 km (0.091 R)
• M46: 30,338,448 km (0.048 R)
• M47: 30,849,175 km (0.087 R)
• M48: 32,175,510 km (0.081 R)
• M49: 32,920,358 km (0.116 R)
• M50: 33,370,049 km (0.078 R)
• M51: 33,671,040 km (0.053 R)
• M52: 34,199,868 km (0.108 R)
• M53: 34,655,244 km (0.11 R)
• M54: 35,036,270 km (0.098 R)
• M55: 35,725,767 km (0.085 R)
• M56: 36,265,067 km (0.105 R)
• M57: 37,351,896 km (0.061 R)
• M58: 37,664,406 km (0.033 R)
• M59: 38,056,202 km (0.071 R)
• M60: 38,449,346 km (0.103 R)
• M61: 38,685,860 km (0.105 R)
• M62: 40,595,626 km (0.111 R)
• M63: 41,158,413 km (0.095 R)
• M64: 42,780,653 km (0.118 R)
• M65: 42,944,014 km (0.111 R)
• M66: 43,353,313 km (0.07 R)
• M67: 46,003,589 km (0.075 R)
• M68: 47,348,474 km (0.044 R)
• M69: 47,686,565 km (0.084 R)
• M70: 48,962,037 km (0.037 R)
• M71: 50,680,019 km (0.093 R)
• M72: 51,546,490 km (0.028 R)
• M73: 52,243,167 km (0.109 R)
• M74: 52,417,748 km (0.112 R)
• M75: 52,855,321 km (0.1 R)
• M76: 53,030,650 km (0.081 R)
• M77: 56,846,892 km (0.086 R)
• M78: 57,026,409 km (0.097 R)
• M79: 57,386,342 km (0.093 R)
• M80: 60,109,322 km (0.111 R)
• M81: 61,486,520 km (0.102 R)
• M82: 61,578,672 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.5

Radius: 7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.09 AU - 23.51 AU

Year: 30815 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,400,178 km

• M1: 89,908 km (0.045 R)
• M2: 478,863 km (0.075 R)
• M3: 958,324 km (0.053 R)
• M4: 1,352,664 km (0.077 R)
• M5: 2,010,895 km (0.075 R)
• M6: 2,122,943 km (0.091 R)
• M7: 2,198,790 km (0.113 R)
• M8: 2,511,299 km (0.063 R)
• M9: 3,666,793 km (0.101 R)
• M10: 3,712,421 km (0.103 R)
• M11: 4,418,972 km (0.07 R)
• M12: 4,862,679 km (0.109 R)
• M13: 5,268,987 km (0.114 R)
• M14: 6,059,911 km (0.096 R)
• M15: 6,222,673 km (0.085 R)
• M16: 6,607,738 km (0.102 R)
• M17: 6,719,188 km (0.077 R)
• M18: 6,775,138 km (0.071 R)
• M19: 8,344,120 km (0.027 R)
• M20: 8,464,696 km (0.08 R)
• M21: 9,075,953 km (0.058 R)
• M22: 9,512,480 km (0.105 R)
• M23: 10,019,617 km (0.119 R)
• M24: 10,340,953 km (0.035 R)
• M25: 13,807,584 km (0.096 R)
• M26: 13,950,301 km (0.046 R)
• M27: 14,453,548 km (0.11 R)
• M28: 14,962,629 km (0.037 R)
• M29: 16,600,876 km (0.111 R)
• M30: 16,981,004 km (0.048 R)
• M31: 17,827,578 km (0.079 R)
• M32: 17,905,220 km (0.077 R)
• M33: 21,596,098 km (0.116 R)
• M34: 22,344,985 km (0.032 R)
• M35: 22,512,535 km (0.113 R)
• M36: 22,933,204 km (0.081 R)
• M37: 24,039,331 km (0.056 R)
• M38: 24,988,679 km (0.119 R)
• M39: 25,424,308 km (0.076 R)
• M40: 26,214,633 km (0.095 R)
• M41: 26,568,582 km (0.083 R)
• M42: 27,102,347 km (0.097 R)
• M43: 27,191,657 km (0.116 R)
• M44: 28,089,992 km (0.112 R)
• M45: 30,657,092 km (0.107 R)
• M46: 31,029,890 km (0.053 R)
• M47: 32,821,174 km (0.112 R)
• M48: 35,033,877 km (0.112 R)
• M49: 36,404,343 km (0.094 R)
• M50: 36,898,016 km (0.038 R)
• M51: 36,996,900 km (0.091 R)
• M52: 38,191,888 km (0.106 R)
• M53: 40,109,433 km (0.116 R)
• M54: 40,415,062 km (0.11 R)
• M55: 41,028,712 km (0.07 R)
• M56: 41,954,872 km (0.062 R)
• M57: 43,827,838 km (0.062 R)
• M58: 46,581,037 km (0.113 R)
• M59: 47,654,701 km (0.068 R)
• M60: 49,826,563 km (0.086 R)
• M61: 49,936,068 km (0.118 R)
• M62: 50,374,540 km (0.104 R)
• M63: 52,141,590 km (0.086 R)
• M64: 53,032,595 km (0.084 R)
• M65: 53,704,289 km (0.08 R)
• M66: 53,928,686 km (0.055 R)
• M67: 54,604,120 km (0.074 R)
• M68: 55,055,906 km (0.082 R)
• M69: 55,622,433 km (0.112 R)
• M70: 55,963,217 km (0.098 R)
• M71: 56,304,749 km (0.109 R)
• M72: 58,599,132 km (0.119 R)
• M73: 58,714,621 km (0.059 R)
• M74: 58,945,899 km (0.036 R)
• M75: 59,874,005 km (0.081 R)
• M76: 61,158,153 km (0.106 R)
• M77: 61,392,573 km (0.09 R)
• M78: 63,041,889 km (0.119 R)
• M79: 64,229,098 km (0.114 R)
• M80: 67,228,834 km (0.034 R)
• M81: 68,319,852 km (0.056 R)
• M82: 68,441,475 km (0.059 R)
• M83: 70,519,539 km (0.103 R)
• M84: 70,642,359 km (0.049 R)
• M85: 74,612,088 km (0.078 R)
• M86: 77,129,670 km (0.062 R)
• M87: 83,674,427 km (0.083 R)
• M88: 84,456,076 km (0.107 R)
• M89: 84,717,125 km (0.12 R)
• M90: 86,157,752 km (0.088 R)
• M91: 87,474,513 km (0.086 R)
• M92: 87,738,702 km (0.103 R)
• M93: 88,400,224 km (0.078 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit