🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 153 Days

Day: 43.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.51 AU - 0.57 AU

Year: 153 Days

Day: 23 Hours

Environment

Temp: 163 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 230 Days

Day: 44.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,434,346 km

• M1: 169,943 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.65 AU - 1.81 AU

Year: 876 Days

Day: 26.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.78 AU - 2.48 AU

Year: 1197 Days

Day: 27.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.6 AU - 3.84 AU

Year: 2762 Days

Day: 36 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,434,346 km

• M1: 520,601 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 8.3

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.62 AU - 5.78 AU

Year: 4565 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,434,346 km

• M1: 123,568 km (0.082 R)
• M2: 202,705 km (0.11 R)
• M3: 643,121 km (0.112 R)
• M4: 848,220 km (0.044 R)
• M5: 1,274,723 km (0.087 R)
• M6: 1,364,482 km (0.106 R)
• M7: 1,487,452 km (0.102 R)
• M8: 1,566,290 km (0.094 R)
• M9: 2,246,362 km (0.106 R)
• M10: 2,355,718 km (0.05 R)
• M11: 2,485,419 km (0.113 R)
• M12: 2,598,515 km (0.094 R)
• M13: 3,028,011 km (0.074 R)
• M14: 3,169,380 km (0.097 R)
• M15: 3,230,566 km (0.085 R)
• M16: 3,458,703 km (0.083 R)
• M17: 3,713,468 km (0.116 R)
• M18: 3,843,169 km (0.062 R)
• M19: 4,062,629 km (0.118 R)
• M20: 4,151,640 km (0.038 R)
• M21: 4,241,249 km (0.114 R)
• M22: 4,399,673 km (0.108 R)
• M23: 5,005,246 km (0.095 R)
• M24: 5,415,293 km (0.098 R)
• M25: 5,661,531 km (0.103 R)
• M26: 5,761,014 km (0.103 R)
• M27: 6,114,065 km (0.107 R)
• M28: 6,241,822 km (0.025 R)
• M29: 6,788,303 km (0.115 R)
• M30: 7,214,956 km (0.074 R)
• M31: 7,843,416 km (0.091 R)
• M32: 8,122,117 km (0.106 R)
• M33: 8,347,561 km (0.081 R)
• M34: 8,460,956 km (0.026 R)
• M35: 8,660,819 km (0.085 R)
• M36: 9,181,719 km (0.077 R)
• M37: 9,269,533 km (0.03 R)
• M38: 9,623,481 km (0.069 R)
• M39: 9,682,872 km (0.112 R)
• M40: 9,742,561 km (0.114 R)
• M41: 9,892,010 km (0.09 R)
• M42: 10,405,729 km (0.079 R)
• M43: 11,114,673 km (0.082 R)
• M44: 11,364,950 km (0.118 R)
• M45: 11,459,346 km (0.061 R)
• M46: 11,617,023 km (0.096 R)
• M47: 12,094,838 km (0.105 R)
• M48: 12,191,179 km (0.058 R)
• M49: 12,676,475 km (0.056 R)
• M50: 13,036,557 km (0.03 R)
• M51: 13,499,562 km (0.086 R)
• M52: 14,102,890 km (0.117 R)
• M53: 14,544,055 km (0.084 R)
• M54: 15,162,343 km (0.116 R)
• M55: 15,439,996 km (0.095 R)
• M56: 15,614,278 km (0.053 R)
• M57: 15,754,301 km (0.07 R)
• M58: 15,859,469 km (0.113 R)
• M59: 16,318,285 km (0.116 R)
• M60: 16,424,799 km (0.102 R)
• M61: 16,960,659 km (0.086 R)
• M62: 17,140,475 km (0.106 R)
• M63: 17,502,203 km (0.085 R)
• M64: 17,793,470 km (0.056 R)
• M65: 18,159,686 km (0.078 R)
• M66: 19,310,841 km (0.046 R)
• M67: 19,876,321 km (0.069 R)
• M68: 20,485,484 km (0.104 R)
• M69: 20,715,416 km (0.087 R)
• M70: 21,139,376 km (0.048 R)
• M71: 21,216,868 km (0.071 R)
• M72: 21,917,584 km (0.062 R)
• M73: 22,507,299 km (0.096 R)
• M74: 22,744,561 km (0.114 R)
• M75: 23,102,250 km (0.101 R)
• M76: 23,461,733 km (0.101 R)
• M77: 24,145,695 km (0.079 R)
• M78: 24,429,332 km (0.117 R)
• M79: 25,409,797 km (0.103 R)
• M80: 25,904,966 km (0.097 R)
• M81: 27,198,688 km (0.073 R)
• M82: 27,451,658 km (0.027 R)
• M83: 27,578,367 km (0.067 R)
• M84: 28,002,029 km (0.118 R)
• M85: 28,087,150 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 8.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.73 AU - 10.23 AU

Year: 11238 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,434,346 km

• M1: 267,930 km (0.052 R)
• M2: 385,364 km (0.077 R)
• M3: 522,396 km (0.103 R)
• M4: 742,305 km (0.111 R)
• M5: 917,334 km (0.109 R)
• M6: 1,105,977 km (0.115 R)
• M7: 1,265,897 km (0.098 R)
• M8: 1,327,980 km (0.073 R)
• M9: 1,791,135 km (0.095 R)
• M10: 1,908,570 km (0.063 R)
• M11: 2,719,091 km (0.055 R)
• M12: 3,217,252 km (0.094 R)
• M13: 3,506,275 km (0.105 R)
• M14: 3,683,698 km (0.086 R)
• M15: 4,711,884 km (0.066 R)
• M16: 5,073,313 km (0.079 R)
• M17: 6,139,796 km (0.109 R)
• M18: 6,570,787 km (0.102 R)
• M19: 7,086,002 km (0.106 R)
• M20: 7,499,940 km (0.085 R)
• M21: 7,921,656 km (0.101 R)
• M22: 9,192,191 km (0.11 R)
• M23: 9,355,402 km (0.097 R)
• M24: 10,186,119 km (0.117 R)
• M25: 11,126,940 km (0.112 R)
• M26: 11,563,616 km (0.112 R)
• M27: 11,739,992 km (0.052 R)
• M28: 12,050,557 km (0.083 R)
• M29: 12,184,597 km (0.035 R)
• M30: 12,589,558 km (0.084 R)
• M31: 13,690,748 km (0.112 R)
• M32: 13,783,948 km (0.034 R)
• M33: 14,158,690 km (0.064 R)
• M34: 14,870,328 km (0.087 R)
• M35: 15,691,021 km (0.101 R)
• M36: 16,279,240 km (0.053 R)
• M37: 17,024,537 km (0.115 R)
• M38: 17,325,677 km (0.097 R)
• M39: 17,730,190 km (0.034 R)
• M40: 18,393,956 km (0.04 R)
• M41: 19,065,800 km (0.082 R)
• M42: 19,274,190 km (0.111 R)
• M43: 19,535,687 km (0.039 R)
• M44: 19,640,704 km (0.113 R)
• M45: 20,221,144 km (0.111 R)
• M46: 20,753,862 km (0.12 R)
• M47: 20,807,418 km (0.096 R)
• M48: 21,129,502 km (0.054 R)
• M49: 21,345,073 km (0.089 R)
• M50: 21,453,232 km (0.075 R)
• M51: 21,832,912 km (0.108 R)
• M52: 22,874,861 km (0.115 R)
• M53: 23,262,918 km (0.028 R)
• M54: 24,157,812 km (0.1 R)
• M55: 24,439,804 km (0.053 R)
• M56: 25,235,216 km (0.106 R)
• M57: 25,751,029 km (0.069 R)
• M58: 26,270,284 km (0.099 R)
• M59: 26,676,591 km (0.05 R)
• M60: 26,909,665 km (0.07 R)
• M61: 27,436,549 km (0.112 R)
• M62: 28,262,927 km (0.09 R)
• M63: 28,560,029 km (0.076 R)
• M64: 29,758,906 km (0.075 R)
• M65: 30,303,741 km (0.106 R)
• M66: 30,486,101 km (0.12 R)
• M67: 32,827,308 km (0.066 R)
• M68: 33,390,245 km (0.029 R)
• M69: 35,225,661 km (0.109 R)
• M70: 35,609,529 km (0.088 R)
• M71: 35,673,707 km (0.101 R)
• M72: 35,994,744 km (0.065 R)
• M73: 36,059,071 km (0.073 R)
• M74: 37,353,990 km (0.082 R)
• M75: 38,203,706 km (0.105 R)
• M76: 38,466,549 km (0.109 R)
• M77: 38,993,732 km (0.096 R)
• M78: 39,324,493 km (0.066 R)
• M79: 39,589,880 km (0.118 R)
• M80: 40,723,981 km (0.093 R)
• M81: 40,992,360 km (0.073 R)
• M82: 41,126,848 km (0.109 R)
• M83: 41,531,062 km (0.106 R)
• M84: 42,887,765 km (0.111 R)
• M85: 43,297,513 km (0.079 R)
• M86: 43,640,092 km (0.119 R)
• M87: 43,983,569 km (0.047 R)
• M88: 44,811,444 km (0.12 R)
• M89: 45,296,739 km (0.104 R)
• M90: 46,272,566 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 5.1

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.56 AU - 13.08 AU

Year: 16649 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,434,346 km

• M1: 78,988 km (0.113 R)
• M2: 144,063 km (0.081 R)
• M3: 291,566 km (0.073 R)
• M4: 366,515 km (0.094 R)
• M5: 398,379 km (0.118 R)
• M6: 1,374,655 km (0.12 R)
• M7: 2,004,163 km (0.094 R)
• M8: 2,332,979 km (0.098 R)
• M9: 2,551,092 km (0.113 R)
• M10: 2,710,863 km (0.107 R)
• M11: 2,841,013 km (0.063 R)
• M12: 3,006,618 km (0.053 R)
• M13: 3,416,965 km (0.042 R)
• M14: 4,139,373 km (0.065 R)
• M15: 4,403,114 km (0.052 R)
• M16: 4,479,409 km (0.111 R)
• M17: 4,867,765 km (0.04 R)
• M18: 5,106,075 km (0.108 R)
• M19: 5,593,764 km (0.108 R)
• M20: 5,885,180 km (0.082 R)
• M21: 6,353,122 km (0.047 R)
• M22: 6,396,207 km (0.085 R)
• M23: 6,439,440 km (0.105 R)
• M24: 6,569,740 km (0.084 R)
• M25: 7,780,884 km (0.091 R)
• M26: 7,919,711 km (0.104 R)
• M27: 8,482,947 km (0.085 R)
• M28: 8,865,619 km (0.077 R)
• M29: 9,647,716 km (0.059 R)
• M30: 10,656,156 km (0.099 R)
• M31: 11,644,698 km (0.118 R)
• M32: 11,856,529 km (0.08 R)
• M33: 12,284,080 km (0.108 R)
• M34: 12,607,959 km (0.05 R)
• M35: 12,825,624 km (0.081 R)
• M36: 12,989,583 km (0.051 R)
• M37: 14,100,347 km (0.064 R)
• M38: 15,010,650 km (0.079 R)
• M39: 15,589,145 km (0.102 R)
• M40: 15,705,832 km (0.112 R)
• M41: 15,822,668 km (0.075 R)
• M42: 16,352,244 km (0.1 R)
• M43: 18,404,428 km (0.071 R)
• M44: 19,586,251 km (0.098 R)
• M45: 19,838,174 km (0.044 R)
• M46: 20,218,003 km (0.095 R)
• M47: 20,281,582 km (0.115 R)
• M48: 22,087,677 km (0.109 R)
• M49: 22,547,092 km (0.072 R)
• M50: 23,275,634 km (0.102 R)
• M51: 24,687,538 km (0.118 R)
• M52: 25,781,847 km (0.096 R)
• M53: 25,988,740 km (0.076 R)
• M54: 26,404,323 km (0.104 R)
• M55: 27,312,233 km (0.073 R)
• M56: 27,593,626 km (0.039 R)
• M57: 28,088,347 km (0.082 R)
• M58: 28,514,701 km (0.115 R)
• M59: 28,657,417 km (0.065 R)
• M60: 28,800,283 km (0.094 R)
• M61: 28,943,298 km (0.114 R)
• M62: 29,014,956 km (0.071 R)
• M63: 29,302,034 km (0.092 R)
• M64: 30,169,103 km (0.086 R)
• M65: 30,314,363 km (0.114 R)
• M66: 32,076,327 km (0.075 R)
• M67: 32,521,979 km (0.115 R)
• M68: 35,085,787 km (0.12 R)
• M69: 35,775,284 km (0.074 R)
• M70: 39,288,889 km (0.048 R)
• M71: 42,421,767 km (0.099 R)
• M72: 43,730,150 km (0.097 R)
• M73: 44,802,767 km (0.081 R)
• M74: 45,217,752 km (0.118 R)
• M75: 46,553,960 km (0.106 R)
• M76: 46,637,884 km (0.119 R)
• M77: 48,497,386 km (0.117 R)
• M78: 48,923,291 km (0.037 R)
• M79: 49,950,729 km (0.056 R)
• M80: 50,294,804 km (0.102 R)
• M81: 50,380,823 km (0.108 R)
• M82: 50,898,731 km (0.103 R)
• M83: 52,725,022 km (0.104 R)
• M84: 54,838,391 km (0.104 R)
• M85: 56,710,159 km (0.072 R)
• M86: 56,799,918 km (0.098 R)
• M87: 58,331,202 km (0.118 R)
• M88: 59,238,363 km (0.092 R)
• M89: 59,420,274 km (0.097 R)
• M90: 59,876,099 km (0.104 R)
• M91: 60,241,567 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit