🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 155 Days

Day: 39.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,773,560 km

• M1: 191,485 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 272 Days

Day: 39 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.03 AU - 1.17 AU

Year: 439 Days

Day: 29.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,773,560 km

• M1: 36,352 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.69 AU - 2.87 AU

Year: 1765 Days

Day: 17.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.56 AU - 4.56 AU

Year: 3708 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,773,560 km

• M1: 111,600 km (0.119 R)
• M2: 262,245 km (0.109 R)
• M3: 331,060 km (0.085 R)
• M4: 407,355 km (0.117 R)
• M5: 549,922 km (0.115 R)
• M6: 611,706 km (0.064 R)
• M7: 800,648 km (0.117 R)
• M8: 871,856 km (0.102 R)
• M9: 1,152,053 km (0.119 R)
• M10: 1,219,671 km (0.093 R)
• M11: 1,533,378 km (0.092 R)
• M12: 1,623,286 km (0.075 R)
• M13: 2,049,640 km (0.082 R)
• M14: 2,706,525 km (0.09 R)
• M15: 2,963,983 km (0.085 R)
• M16: 3,076,779 km (0.085 R)
• M17: 3,229,519 km (0.041 R)
• M18: 3,502,685 km (0.096 R)
• M19: 3,763,134 km (0.092 R)
• M20: 4,218,211 km (0.071 R)
• M21: 4,581,734 km (0.094 R)
• M22: 5,225,154 km (0.104 R)
• M23: 5,732,142 km (0.088 R)
• M24: 5,920,485 km (0.094 R)
• M25: 6,110,774 km (0.112 R)
• M26: 6,230,751 km (0.043 R)
• M27: 6,767,957 km (0.092 R)
• M28: 6,842,457 km (0.111 R)
• M29: 6,992,055 km (0.042 R)
• M30: 7,704,739 km (0.066 R)
• M31: 7,886,501 km (0.113 R)
• M32: 8,043,429 km (0.09 R)
• M33: 8,227,883 km (0.1 R)
• M34: 8,493,868 km (0.112 R)
• M35: 8,735,618 km (0.07 R)
• M36: 9,143,571 km (0.103 R)
• M37: 9,781,158 km (0.093 R)
• M38: 10,147,822 km (0.082 R)
• M39: 10,720,931 km (0.115 R)
• M40: 11,011,301 km (0.091 R)
• M41: 11,069,794 km (0.054 R)
• M42: 11,275,042 km (0.105 R)
• M43: 11,540,728 km (0.1 R)
• M44: 12,502,193 km (0.036 R)
• M45: 13,209,043 km (0.12 R)
• M46: 13,395,592 km (0.068 R)
• M47: 13,489,240 km (0.113 R)
• M48: 14,087,033 km (0.038 R)
• M49: 14,214,042 km (0.072 R)
• M50: 14,405,228 km (0.106 R)
• M51: 14,693,503 km (0.116 R)
• M52: 14,854,620 km (0.108 R)
• M53: 15,113,424 km (0.074 R)
• M54: 15,635,670 km (0.099 R)
• M55: 16,630,646 km (0.094 R)
• M56: 17,068,070 km (0.117 R)
• M57: 17,782,848 km (0.054 R)
• M58: 17,851,514 km (0.101 R)
• M59: 18,092,217 km (0.042 R)
• M60: 18,576,914 km (0.117 R)
• M61: 18,646,477 km (0.084 R)
• M62: 18,716,190 km (0.119 R)
• M63: 18,786,052 km (0.084 R)
• M64: 19,136,111 km (0.07 R)
• M65: 19,276,882 km (0.073 R)
• M66: 19,842,961 km (0.093 R)
• M67: 20,235,206 km (0.113 R)
• M68: 20,342,767 km (0.111 R)
• M69: 20,594,241 km (0.069 R)
• M70: 20,702,251 km (0.074 R)
• M71: 21,318,295 km (0.076 R)
• M72: 22,087,677 km (0.05 R)
• M73: 22,272,131 km (0.041 R)
• M74: 22,383,133 km (0.115 R)
• M75: 22,457,184 km (0.041 R)
• M76: 23,164,931 km (0.118 R)
• M77: 23,766,614 km (0.076 R)
• M78: 24,107,398 km (0.119 R)
• M79: 24,678,862 km (0.117 R)
• M80: 24,870,347 km (0.109 R)
• M81: 25,177,770 km (0.081 R)
• M82: 25,293,260 km (0.114 R)
• M83: 25,679,970 km (0.108 R)
• M84: 25,835,103 km (0.115 R)
• M85: 25,990,536 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 10.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.03 AU - 6.91 AU

Year: 5555 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 60.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,773,560 km

• M1: 158,873 km (0.105 R)
• M2: 359,184 km (0.091 R)
• M3: 451,187 km (0.119 R)
• M4: 565,181 km (0.078 R)
• M5: 783,893 km (0.078 R)
• M6: 1,421,180 km (0.1 R)
• M7: 1,490,743 km (0.095 R)
• M8: 1,856,360 km (0.12 R)
• M9: 2,089,134 km (0.064 R)
• M10: 2,414,510 km (0.067 R)
• M11: 2,866,295 km (0.105 R)
• M12: 3,274,548 km (0.108 R)
• M13: 3,344,410 km (0.097 R)
• M14: 3,533,203 km (0.116 R)
• M15: 3,798,589 km (0.114 R)
• M16: 4,045,575 km (0.101 R)
• M17: 4,196,370 km (0.086 R)
• M18: 4,529,375 km (0.098 R)
• M19: 4,607,465 km (0.044 R)
• M20: 4,871,056 km (0.06 R)
• M21: 5,275,868 km (0.073 R)
• M22: 5,413,199 km (0.055 R)
• M23: 5,607,527 km (0.061 R)
• M24: 6,031,637 km (0.098 R)
• M25: 6,175,400 km (0.102 R)
• M26: 6,583,802 km (0.068 R)
• M27: 6,881,053 km (0.1 R)
• M28: 7,122,055 km (0.088 R)
• M29: 7,335,083 km (0.092 R)
• M30: 7,674,371 km (0.061 R)
• M31: 8,208,585 km (0.074 R)
• M32: 8,625,364 km (0.091 R)
• M33: 8,917,978 km (0.076 R)
• M34: 9,280,005 km (0.086 R)
• M35: 10,602,300 km (0.117 R)
• M36: 12,127,750 km (0.105 R)
• M37: 12,382,515 km (0.096 R)
• M38: 13,194,682 km (0.09 R)
• M39: 13,306,880 km (0.079 R)
• M40: 13,607,422 km (0.118 R)
• M41: 13,834,213 km (0.076 R)
• M42: 15,065,254 km (0.118 R)
• M43: 15,182,389 km (0.115 R)
• M44: 15,299,973 km (0.101 R)
• M45: 15,852,288 km (0.11 R)
• M46: 16,091,046 km (0.093 R)
• M47: 16,693,178 km (0.093 R)
• M48: 16,855,042 km (0.061 R)
• M49: 16,976,666 km (0.055 R)
• M50: 17,180,268 km (0.113 R)
• M51: 17,754,275 km (0.116 R)
• M52: 18,085,186 km (0.116 R)
• M53: 19,090,035 km (0.068 R)
• M54: 19,216,894 km (0.032 R)
• M55: 19,386,538 km (0.077 R)
• M56: 20,631,192 km (0.117 R)
• M57: 20,979,157 km (0.114 R)
• M58: 21,460,563 km (0.104 R)
• M59: 21,768,884 km (0.079 R)
• M60: 22,167,562 km (0.115 R)
• M61: 22,256,423 km (0.092 R)
• M62: 22,434,594 km (0.1 R)
• M63: 22,568,484 km (0.12 R)
• M64: 23,016,979 km (0.076 R)
• M65: 23,604,150 km (0.064 R)
• M66: 23,740,434 km (0.08 R)
• M67: 23,831,390 km (0.042 R)
• M68: 24,655,375 km (0.111 R)
• M69: 24,747,527 km (0.098 R)
• M70: 25,442,110 km (0.065 R)
• M71: 27,899,404 km (0.082 R)
• M72: 28,332,341 km (0.091 R)
• M73: 28,864,460 km (0.065 R)
• M74: 29,058,788 km (0.109 R)
• M75: 29,156,176 km (0.105 R)
• M76: 29,595,545 km (0.028 R)
• M77: 29,889,655 km (0.032 R)
• M78: 30,926,667 km (0.115 R)
• M79: 31,374,713 km (0.118 R)
• M80: 32,529,608 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.6 AU - 8.6 AU

Year: 7978 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,773,560 km

• M1: 118,482 km (0.12 R)
• M2: 246,088 km (0.093 R)
• M3: 318,494 km (0.071 R)
• M4: 400,623 km (0.109 R)
• M5: 472,580 km (0.106 R)
• M6: 549,772 km (0.071 R)
• M7: 652,845 km (0.11 R)
• M8: 785,987 km (0.1 R)
• M9: 1,015,620 km (0.102 R)
• M10: 1,308,233 km (0.119 R)
• M11: 1,364,333 km (0.051 R)
• M12: 1,687,614 km (0.102 R)
• M13: 1,748,949 km (0.105 R)
• M14: 1,826,740 km (0.067 R)
• M15: 1,921,734 km (0.034 R)
• M16: 2,318,169 km (0.074 R)
• M17: 2,686,030 km (0.041 R)
• M18: 2,886,042 km (0.063 R)
• M19: 4,227,935 km (0.063 R)
• M20: 4,291,065 km (0.093 R)
• M21: 4,503,943 km (0.096 R)
• M22: 5,573,269 km (0.065 R)
• M23: 5,642,682 km (0.094 R)
• M24: 6,112,569 km (0.116 R)
• M25: 6,352,225 km (0.058 R)
• M26: 6,570,638 km (0.1 R)
• M27: 7,089,742 km (0.05 R)
• M28: 7,647,892 km (0.088 R)
• M29: 7,725,084 km (0.088 R)
• M30: 7,932,277 km (0.073 R)
• M31: 8,088,757 km (0.107 R)
• M32: 8,299,241 km (0.112 R)
• M33: 9,488,245 km (0.07 R)
• M34: 9,766,048 km (0.092 R)
• M35: 10,414,854 km (0.083 R)
• M36: 10,615,016 km (0.111 R)
• M37: 10,758,780 km (0.104 R)
• M38: 10,961,335 km (0.117 R)
• M39: 11,019,379 km (0.032 R)
• M40: 11,369,887 km (0.105 R)
• M41: 11,517,091 km (0.087 R)
• M42: 12,443,551 km (0.088 R)
• M43: 13,023,243 km (0.069 R)
• M44: 13,146,362 km (0.076 R)
• M45: 13,424,913 km (0.088 R)
• M46: 13,862,038 km (0.101 R)
• M47: 13,956,285 km (0.075 R)
• M48: 14,177,241 km (0.094 R)
• M49: 14,654,308 km (0.092 R)
• M50: 15,461,239 km (0.049 R)
• M51: 16,117,076 km (0.095 R)
• M52: 16,548,367 km (0.095 R)
• M53: 16,681,808 km (0.115 R)
• M54: 16,815,549 km (0.064 R)
• M55: 17,967,303 km (0.045 R)
• M56: 18,830,333 km (0.087 R)
• M57: 19,144,339 km (0.107 R)
• M58: 19,460,140 km (0.077 R)
• M59: 19,848,346 km (0.111 R)
• M60: 20,417,716 km (0.12 R)
• M61: 20,812,205 km (0.098 R)
• M62: 21,317,846 km (0.109 R)
• M63: 21,900,829 km (0.102 R)
• M64: 22,378,345 km (0.07 R)
• M65: 22,673,951 km (0.118 R)
• M66: 23,157,002 km (0.089 R)
• M67: 23,456,049 km (0.114 R)
• M68: 23,643,495 km (0.063 R)
• M69: 23,831,539 km (0.069 R)
• M70: 24,969,979 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.3

Radius: 4.1

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.18 AU - 15.24 AU

Year: 17255 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,773,560 km

• M1: 76,445 km (0.058 R)
• M2: 122,969 km (0.108 R)
• M3: 472,430 km (0.077 R)
• M4: 590,912 km (0.059 R)
• M5: 1,042,847 km (0.115 R)
• M6: 1,152,502 km (0.102 R)
• M7: 1,359,545 km (0.077 R)
• M8: 1,503,907 km (0.108 R)
• M9: 1,653,356 km (0.106 R)
• M10: 1,807,441 km (0.078 R)
• M11: 1,939,536 km (0.116 R)
• M12: 2,213,001 km (0.07 R)
• M13: 3,041,325 km (0.08 R)
• M14: 3,166,688 km (0.051 R)
• M15: 3,325,860 km (0.074 R)
• M16: 3,422,650 km (0.111 R)
• M17: 3,553,249 km (0.076 R)
• M18: 3,685,344 km (0.083 R)
• M19: 4,022,836 km (0.043 R)
• M20: 4,160,616 km (0.088 R)
• M21: 4,370,053 km (0.042 R)
• M22: 4,654,738 km (0.069 R)
• M23: 5,279,608 km (0.072 R)
• M24: 5,354,856 km (0.109 R)
• M25: 5,620,990 km (0.048 R)
• M26: 6,126,482 km (0.119 R)
• M27: 6,891,376 km (0.096 R)
• M28: 7,431,723 km (0.067 R)
• M29: 7,516,096 km (0.117 R)
• M30: 8,508,678 km (0.11 R)
• M31: 9,496,174 km (0.104 R)
• M32: 9,771,733 km (0.085 R)
• M33: 10,236,683 km (0.099 R)
• M34: 11,479,243 km (0.086 R)
• M35: 11,674,618 km (0.115 R)
• M36: 11,871,040 km (0.096 R)
• M37: 12,068,659 km (0.094 R)
• M38: 12,819,042 km (0.102 R)
• M39: 13,378,986 km (0.117 R)
• M40: 13,481,611 km (0.07 R)
• M41: 14,312,178 km (0.032 R)
• M42: 15,427,280 km (0.115 R)
• M43: 16,076,984 km (0.118 R)
• M44: 16,131,438 km (0.05 R)
• M45: 16,460,104 km (0.109 R)
• M46: 17,235,171 km (0.08 R)
• M47: 17,346,920 km (0.032 R)
• M48: 18,192,298 km (0.084 R)
• M49: 19,514,593 km (0.1 R)
• M50: 19,864,503 km (0.117 R)
• M51: 20,275,448 km (0.108 R)
• M52: 21,705,604 km (0.045 R)
• M53: 21,765,892 km (0.086 R)
• M54: 22,799,314 km (0.111 R)
• M55: 24,850,600 km (0.089 R)
• M56: 25,166,551 km (0.12 R)
• M57: 25,930,098 km (0.116 R)
• M58: 26,250,537 km (0.072 R)
• M59: 27,872,178 km (0.119 R)
• M60: 28,332,042 km (0.056 R)
• M61: 30,061,842 km (0.038 R)
• M62: 34,463,011 km (0.102 R)
• M63: 34,533,322 km (0.078 R)
• M64: 35,310,333 km (0.096 R)
• M65: 35,594,270 km (0.085 R)
• M66: 35,807,746 km (0.072 R)
• M67: 37,241,792 km (0.115 R)
• M68: 38,111,254 km (0.118 R)
• M69: 39,943,679 km (0.117 R)
• M70: 41,729,877 km (0.068 R)
• M71: 41,804,826 km (0.082 R)
• M72: 42,330,961 km (0.078 R)
• M73: 42,708,098 km (0.066 R)
• M74: 43,162,127 km (0.03 R)
• M75: 43,770,093 km (0.063 R)
• M76: 44,075,123 km (0.112 R)
• M77: 44,380,901 km (0.093 R)
• M78: 44,610,534 km (0.099 R)
• M79: 45,610,745 km (0.097 R)
• M80: 45,765,280 km (0.047 R)
• M81: 46,462,855 km (0.084 R)
• M82: 47,633,159 km (0.047 R)
• M83: 48,261,320 km (0.07 R)
• M84: 48,497,535 km (0.095 R)
• M85: 50,321,582 km (0.085 R)
• M86: 50,561,238 km (0.111 R)
• M87: 50,641,123 km (0.089 R)
• M88: 51,523,302 km (0.051 R)
• M89: 51,684,269 km (0.098 R)
• M90: 52,653,364 km (0.088 R)
• M91: 52,815,379 km (0.068 R)
• M92: 53,546,912 km (0.042 R)
• M93: 54,281,737 km (0.116 R)
• M94: 54,527,526 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit