🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 187 Days

Day: 35.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,029,950 km

• M1: 287,228 km (0.1 R)
• M2: 411,693 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 33.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.07 AU - 1.11 AU

Year: 406 Days

Day: 42.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 776 Days

Day: 45 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.34 AU - 3.86 AU

Year: 1946 Days

Day: 24.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.57 AU - 5.75 AU

Year: 3586 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 10.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.8 AU - 6.28 AU

Year: 5291 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,029,950 km

• M1: 127,757 km (0.117 R)
• M2: 287,976 km (0.086 R)
• M3: 463,305 km (0.104 R)
• M4: 689,048 km (0.037 R)
• M5: 1,049,579 km (0.094 R)
• M6: 1,137,393 km (0.086 R)
• M7: 1,336,507 km (0.12 R)
• M8: 1,514,230 km (0.053 R)
• M9: 1,821,952 km (0.066 R)
• M10: 2,112,172 km (0.1 R)
• M11: 2,224,820 km (0.046 R)
• M12: 2,635,316 km (0.094 R)
• M13: 3,219,197 km (0.071 R)
• M14: 3,327,805 km (0.094 R)
• M15: 3,593,191 km (0.118 R)
• M16: 3,660,660 km (0.04 R)
• M17: 4,004,286 km (0.028 R)
• M18: 4,262,941 km (0.099 R)
• M19: 5,172,945 km (0.096 R)
• M20: 5,326,133 km (0.037 R)
• M21: 5,429,206 km (0.05 R)
• M22: 5,532,728 km (0.104 R)
• M23: 5,953,846 km (0.118 R)
• M24: 6,168,369 km (0.11 R)
• M25: 6,303,755 km (0.102 R)
• M26: 6,385,436 km (0.037 R)
• M27: 6,494,941 km (0.1 R)
• M28: 6,967,222 km (0.102 R)
• M29: 7,136,566 km (0.074 R)
• M30: 7,221,688 km (0.118 R)
• M31: 7,307,258 km (0.115 R)
• M32: 7,479,295 km (0.059 R)
• M33: 7,915,523 km (0.116 R)
• M34: 8,419,817 km (0.114 R)
• M35: 9,087,921 km (0.038 R)
• M36: 9,180,373 km (0.116 R)
• M37: 9,273,123 km (0.113 R)
• M38: 9,366,173 km (0.101 R)
• M39: 9,553,170 km (0.103 R)
• M40: 10,089,928 km (0.057 R)
• M41: 10,442,530 km (0.096 R)
• M42: 10,604,095 km (0.055 R)
• M43: 10,701,484 km (0.061 R)
• M44: 10,897,158 km (0.095 R)
• M45: 11,126,940 km (0.067 R)
• M46: 11,225,824 km (0.082 R)
• M47: 11,325,008 km (0.072 R)
• M48: 12,265,380 km (0.081 R)
• M49: 12,538,695 km (0.113 R)
• M50: 12,676,176 km (0.072 R)
• M51: 12,987,040 km (0.109 R)
• M52: 13,195,879 km (0.079 R)
• M53: 13,265,591 km (0.09 R)
• M54: 14,006,250 km (0.078 R)
• M55: 14,615,562 km (0.104 R)
• M56: 14,687,968 km (0.064 R)
• M57: 15,601,263 km (0.115 R)
• M58: 15,934,567 km (0.099 R)
• M59: 16,195,465 km (0.079 R)
• M60: 17,100,533 km (0.11 R)
• M61: 17,367,714 km (0.047 R)
• M62: 17,559,200 km (0.093 R)
• M63: 18,880,897 km (0.118 R)
• M64: 19,078,067 km (0.061 R)
• M65: 19,157,055 km (0.091 R)
• M66: 19,236,192 km (0.108 R)
• M67: 19,593,581 km (0.077 R)
• M68: 20,557,440 km (0.059 R)
• M69: 20,638,522 km (0.039 R)
• M70: 21,249,480 km (0.075 R)
• M71: 21,577,847 km (0.04 R)
• M72: 22,322,695 km (0.032 R)
• M73: 22,572,823 km (0.109 R)
• M74: 23,244,517 km (0.101 R)
• M75: 24,736,606 km (0.037 R)
• M76: 27,143,337 km (0.107 R)
• M77: 29,395,234 km (0.11 R)
• M78: 29,486,638 km (0.115 R)
• M79: 29,944,707 km (0.082 R)
• M80: 30,728,749 km (0.072 R)
• M81: 30,914,101 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 10.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.38 AU - 9.06 AU

Year: 7646 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,029,950 km

• M1: 197,918 km (0.1 R)
• M2: 384,766 km (0.032 R)
• M3: 695,780 km (0.114 R)
• M4: 1,489,546 km (0.083 R)
• M5: 1,664,276 km (0.093 R)
• M6: 2,098,559 km (0.117 R)
• M7: 2,215,993 km (0.077 R)
• M8: 2,295,430 km (0.091 R)
• M9: 2,471,058 km (0.101 R)
• M10: 2,567,548 km (0.071 R)
• M11: 2,849,989 km (0.068 R)
• M12: 3,098,172 km (0.1 R)
• M13: 3,399,163 km (0.088 R)
• M14: 3,615,631 km (0.098 R)
• M15: 3,694,020 km (0.08 R)
• M16: 3,997,106 km (0.087 R)
• M17: 4,425,105 km (0.087 R)
• M18: 4,610,606 km (0.118 R)
• M19: 4,695,877 km (0.05 R)
• M20: 4,781,597 km (0.118 R)
• M21: 5,271,231 km (0.079 R)
• M22: 5,703,868 km (0.083 R)
• M23: 5,980,025 km (0.106 R)
• M24: 6,054,375 km (0.119 R)
• M25: 6,545,655 km (0.094 R)
• M26: 7,346,153 km (0.106 R)
• M27: 7,465,981 km (0.076 R)
• M28: 7,808,859 km (0.104 R)
• M29: 8,260,346 km (0.077 R)
• M30: 8,635,986 km (0.065 R)
• M31: 8,995,918 km (0.093 R)
• M32: 9,231,535 km (0.085 R)
• M33: 9,906,221 km (0.087 R)
• M34: 10,016,625 km (0.092 R)
• M35: 10,327,788 km (0.094 R)
• M36: 10,642,093 km (0.105 R)
• M37: 11,027,906 km (0.083 R)
• M38: 12,048,164 km (0.066 R)
• M39: 13,073,956 km (0.084 R)
• M40: 13,267,985 km (0.099 R)
• M41: 13,880,289 km (0.102 R)
• M42: 14,028,540 km (0.095 R)
• M43: 14,401,787 km (0.06 R)
• M44: 14,727,761 km (0.118 R)
• M45: 15,823,565 km (0.113 R)
• M46: 16,030,309 km (0.119 R)
• M47: 16,185,891 km (0.111 R)
• M48: 16,971,729 km (0.12 R)
• M49: 17,156,931 km (0.088 R)
• M50: 17,236,517 km (0.109 R)
• M51: 17,662,871 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 13.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.45 AU - 9.77 AU

Year: 10619 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,029,950 km

• M1: 190,139 km (0.095 R)
• M2: 400,773 km (0.109 R)
• M3: 925,861 km (0.075 R)
• M4: 1,106,426 km (0.105 R)
• M5: 1,233,734 km (0.112 R)
• M6: 1,480,570 km (0.069 R)
• M7: 1,818,512 km (0.1 R)
• M8: 2,567,249 km (0.103 R)
• M9: 2,915,513 km (0.088 R)
• M10: 3,065,260 km (0.064 R)
• M11: 3,466,631 km (0.031 R)
• M12: 4,699,916 km (0.113 R)
• M13: 5,055,062 km (0.086 R)
• M14: 5,308,780 km (0.111 R)
• M15: 6,998,936 km (0.107 R)
• M16: 7,693,519 km (0.042 R)
• M17: 7,860,171 km (0.114 R)
• M18: 8,197,066 km (0.102 R)
• M19: 8,928,899 km (0.117 R)
• M20: 9,016,413 km (0.114 R)
• M21: 9,148,209 km (0.102 R)
• M22: 9,324,884 km (0.098 R)
• M23: 9,413,745 km (0.115 R)
• M24: 9,636,945 km (0.049 R)
• M25: 10,179,836 km (0.111 R)
• M26: 10,271,240 km (0.117 R)
• M27: 10,362,944 km (0.102 R)
• M28: 10,732,600 km (0.105 R)
• M29: 11,106,744 km (0.101 R)
• M30: 12,449,535 km (0.113 R)
• M31: 12,645,508 km (0.029 R)
• M32: 12,793,161 km (0.077 R)
• M33: 13,239,711 km (0.049 R)
• M34: 13,590,667 km (0.099 R)
• M35: 13,843,039 km (0.055 R)
• M36: 13,944,616 km (0.032 R)
• M37: 14,301,556 km (0.069 R)
• M38: 14,404,181 km (0.074 R)
• M39: 14,713,250 km (0.065 R)
• M40: 15,024,563 km (0.119 R)
• M41: 15,601,113 km (0.106 R)
• M42: 16,452,624 km (0.096 R)
• M43: 16,614,040 km (0.102 R)
• M44: 17,758,165 km (0.101 R)
• M45: 18,535,027 km (0.101 R)
• M46: 19,040,368 km (0.082 R)
• M47: 20,064,665 km (0.106 R)
• M48: 21,106,764 km (0.108 R)
• M49: 21,516,811 km (0.073 R)
• M50: 22,225,756 km (0.099 R)
• M51: 23,062,756 km (0.055 R)
• M52: 23,606,245 km (0.102 R)
• M53: 23,970,964 km (0.087 R)
• M54: 24,092,887 km (0.118 R)
• M55: 26,260,709 km (0.073 R)
• M56: 26,954,844 km (0.071 R)
• M57: 27,655,111 km (0.051 R)
• M58: 29,138,524 km (0.111 R)
• M59: 29,268,674 km (0.051 R)
• M60: 30,054,063 km (0.091 R)
• M61: 30,251,532 km (0.12 R)
• M62: 31,112,019 km (0.03 R)
• M63: 31,245,161 km (0.088 R)
• M64: 32,249,561 km (0.091 R)
• M65: 32,924,995 km (0.071 R)
• M66: 35,603,545 km (0.101 R)
• M67: 36,091,683 km (0.06 R)
• M68: 36,231,557 km (0.12 R)
• M69: 36,933,620 km (0.082 R)
• M70: 37,782,139 km (0.071 R)
• M71: 38,351,359 km (0.119 R)
• M72: 38,565,583 km (0.096 R)
• M73: 38,995,228 km (0.08 R)
• M74: 40,438,548 km (0.103 R)
• M75: 40,802,071 km (0.105 R)
• M76: 41,020,783 km (0.117 R)
• M77: 42,858,294 km (0.065 R)
• M78: 44,497,288 km (0.079 R)
• M79: 44,947,877 km (0.111 R)
• M80: 45,098,372 km (0.062 R)
• M81: 45,249,018 km (0.096 R)
• M82: 45,626,603 km (0.111 R)
• M83: 45,853,543 km (0.072 R)
• M84: 46,841,487 km (0.112 R)
• M85: 49,303,269 km (0.062 R)
• M86: 50,863,126 km (0.087 R)
• M87: 51,964,616 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 11.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.38 AU - 14.02 AU

Year: 14265 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,029,950 km

• M1: 157,975 km (0.073 R)
• M2: 259,104 km (0.091 R)
• M3: 336,146 km (0.063 R)
• M4: 409,599 km (0.11 R)
• M5: 1,200,523 km (0.115 R)
• M6: 1,350,420 km (0.063 R)
• M7: 1,641,986 km (0.099 R)
• M8: 1,781,262 km (0.052 R)
• M9: 1,866,682 km (0.088 R)
• M10: 2,071,931 km (0.116 R)
• M11: 2,223,024 km (0.078 R)
• M12: 2,536,432 km (0.074 R)
• M13: 2,764,419 km (0.085 R)
• M14: 2,931,370 km (0.116 R)
• M15: 3,205,733 km (0.058 R)
• M16: 3,632,835 km (0.085 R)
• M17: 3,965,241 km (0.095 R)
• M18: 4,269,074 km (0.11 R)
• M19: 5,143,175 km (0.055 R)
• M20: 5,813,373 km (0.027 R)
• M21: 6,158,645 km (0.081 R)
• M22: 6,246,160 km (0.081 R)
• M23: 6,555,379 km (0.047 R)
• M24: 7,051,445 km (0.049 R)
• M25: 7,559,779 km (0.116 R)
• M26: 8,032,209 km (0.025 R)
• M27: 8,368,505 km (0.054 R)
• M28: 9,304,988 km (0.059 R)
• M29: 9,405,517 km (0.119 R)
• M30: 9,607,624 km (0.073 R)
• M31: 9,913,402 km (0.109 R)
• M32: 10,326,292 km (0.097 R)
• M33: 11,490,612 km (0.094 R)
• M34: 12,198,061 km (0.061 R)
• M35: 12,308,165 km (0.037 R)
• M36: 12,584,921 km (0.049 R)
• M37: 14,288,093 km (0.103 R)
• M38: 14,404,181 km (0.072 R)
• M39: 14,871,824 km (0.067 R)
• M40: 15,107,440 km (0.084 R)
• M41: 16,183,348 km (0.038 R)
• M42: 17,407,507 km (0.039 R)
• M43: 17,842,987 km (0.057 R)
• M44: 18,852,024 km (0.074 R)
• M45: 21,189,192 km (0.066 R)
• M46: 21,720,863 km (0.07 R)
• M47: 23,137,405 km (0.119 R)
• M48: 24,167,536 km (0.046 R)
• M49: 25,775,863 km (0.069 R)
• M50: 26,414,646 km (0.034 R)
• M51: 26,557,362 km (0.065 R)
• M52: 27,490,853 km (0.058 R)
• M53: 29,242,494 km (0.118 R)
• M54: 30,280,853 km (0.104 R)
• M55: 31,029,890 km (0.113 R)
• M56: 31,709,363 km (0.097 R)
• M57: 32,088,893 km (0.088 R)
• M58: 34,553,518 km (0.114 R)
• M59: 34,944,118 km (0.108 R)
• M60: 35,493,441 km (0.078 R)
• M61: 38,605,825 km (0.093 R)
• M62: 38,767,690 km (0.1 R)
• M63: 38,930,003 km (0.098 R)
• M64: 39,662,584 km (0.11 R)
• M65: 39,744,265 km (0.115 R)
• M66: 39,825,945 km (0.111 R)
• M67: 39,989,605 km (0.083 R)
• M68: 40,564,211 km (0.091 R)
• M69: 41,638,323 km (0.105 R)
• M70: 42,137,382 km (0.048 R)
• M71: 43,561,703 km (0.107 R)
• M72: 44,237,586 km (0.071 R)
• M73: 46,888,909 km (0.119 R)
• M74: 49,679,209 km (0.084 R)
• M75: 50,031,811 km (0.079 R)
• M76: 50,208,486 km (0.091 R)
• M77: 51,450,448 km (0.071 R)
• M78: 51,896,549 km (0.106 R)
• M79: 52,433,455 km (0.077 R)
• M80: 52,882,249 km (0.115 R)
• M81: 56,059,857 km (0.057 R)
• M82: 56,151,561 km (0.086 R)
• M83: 56,702,679 km (0.118 R)
• M84: 56,886,834 km (0.108 R)
• M85: 58,739,155 km (0.05 R)
• M86: 59,579,147 km (0.115 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit