🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.53 AU - 0.71 AU

Year: 219 Days

Day: 26 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 275 Days

Day: 14.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,408,742 km

• M1: 194,627 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.51 AU - 1.95 AU

Year: 1023 Days

Day: 30.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.98 AU - 2.04 AU

Year: 1281 Days

Day: 22.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.93 AU - 2.13 AU

Year: 1300 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.2

Radius: 12.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.02 AU - 3.28 AU

Year: 2514 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,408,742 km

• M1: 174,730 km (0.102 R)
• M2: 337,792 km (0.089 R)
• M3: 436,377 km (0.097 R)
• M4: 531,372 km (0.118 R)
• M5: 671,246 km (0.111 R)
• M6: 756,068 km (0.083 R)
• M7: 1,101,489 km (0.102 R)
• M8: 1,204,412 km (0.077 R)
• M9: 1,395,748 km (0.108 R)
• M10: 1,533,229 km (0.099 R)
• M11: 1,610,421 km (0.099 R)
• M12: 2,158,248 km (0.077 R)
• M13: 2,245,314 km (0.1 R)
• M14: 2,333,577 km (0.069 R)
• M15: 2,453,255 km (0.063 R)
• M16: 2,605,696 km (0.078 R)
• M17: 3,381,211 km (0.097 R)
• M18: 3,724,837 km (0.107 R)
• M19: 3,830,154 km (0.086 R)
• M20: 3,989,925 km (0.09 R)
• M21: 4,097,785 km (0.104 R)
• M22: 4,279,696 km (0.106 R)
• M23: 4,501,400 km (0.059 R)
• M24: 4,651,447 km (0.11 R)
• M25: 4,898,881 km (0.111 R)
• M26: 5,053,266 km (0.077 R)
• M27: 5,189,700 km (0.085 R)
• M28: 5,307,732 km (0.079 R)
• M29: 5,406,617 km (0.116 R)
• M30: 5,546,341 km (0.07 R)
• M31: 5,626,675 km (0.112 R)
• M32: 6,075,469 km (0.071 R)
• M33: 6,514,838 km (0.067 R)
• M34: 6,642,145 km (0.105 R)
• M35: 6,727,566 km (0.057 R)
• M36: 6,877,912 km (0.079 R)
• M37: 7,072,987 km (0.068 R)
• M38: 7,335,831 km (0.086 R)
• M39: 7,646,546 km (0.098 R)
• M40: 8,373,142 km (0.082 R)
• M41: 8,558,345 km (0.11 R)
• M42: 8,909,152 km (0.087 R)
• M43: 9,989,697 km (0.12 R)
• M44: 10,558,019 km (0.068 R)
• M45: 11,060,668 km (0.081 R)
• M46: 11,136,813 km (0.096 R)
• M47: 12,748,132 km (0.104 R)
• M48: 12,828,017 km (0.099 R)
• M49: 12,988,087 km (0.112 R)
• M50: 13,148,905 km (0.115 R)
• M51: 13,418,331 km (0.071 R)
• M52: 13,880,738 km (0.078 R)
• M53: 14,542,259 km (0.078 R)
• M54: 14,961,133 km (0.089 R)
• M55: 15,045,357 km (0.112 R)
• M56: 15,214,253 km (0.109 R)
• M57: 15,667,834 km (0.112 R)
• M58: 16,327,710 km (0.031 R)
• M59: 16,559,288 km (0.1 R)
• M60: 16,762,890 km (0.104 R)
• M61: 17,025,883 km (0.1 R)
• M62: 17,143,318 km (0.109 R)
• M63: 17,912,400 km (0.057 R)
• M64: 18,481,770 km (0.093 R)
• M65: 19,087,342 km (0.105 R)
• M66: 19,576,527 km (0.069 R)
• M67: 20,286,967 km (0.1 R)
• M68: 20,380,316 km (0.037 R)
• M69: 20,504,931 km (0.068 R)
• M70: 20,661,112 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 10.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.08 AU - 3.46 AU

Year: 2659 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,408,742 km

• M1: 131,347 km (0.111 R)
• M2: 222,003 km (0.095 R)
• M3: 422,165 km (0.096 R)
• M4: 735,872 km (0.115 R)
• M5: 881,131 km (0.094 R)
• M6: 1,059,452 km (0.111 R)
• M7: 1,349,522 km (0.116 R)
• M8: 1,451,847 km (0.069 R)
• M9: 1,678,189 km (0.117 R)
• M10: 2,002,966 km (0.059 R)
• M11: 2,271,045 km (0.068 R)
• M12: 2,503,520 km (0.093 R)
• M13: 2,743,775 km (0.082 R)
• M14: 2,809,149 km (0.069 R)
• M15: 3,229,519 km (0.081 R)
• M16: 3,298,783 km (0.102 R)
• M17: 3,456,160 km (0.107 R)
• M18: 4,073,400 km (0.085 R)
• M19: 4,148,199 km (0.101 R)
• M20: 4,242,446 km (0.037 R)
• M21: 4,356,589 km (0.096 R)
• M22: 4,529,674 km (0.102 R)
• M23: 4,902,472 km (0.045 R)
• M24: 5,183,566 km (0.105 R)
• M25: 5,346,628 km (0.111 R)
• M26: 5,428,757 km (0.086 R)
• M27: 5,511,335 km (0.104 R)
• M28: 5,615,156 km (0.037 R)
• M29: 6,578,866 km (0.047 R)
• M30: 6,666,979 km (0.053 R)
• M31: 6,733,400 km (0.059 R)
• M32: 6,956,151 km (0.106 R)
• M33: 7,547,063 km (0.107 R)
• M34: 7,685,740 km (0.12 R)
• M35: 8,177,618 km (0.06 R)
• M36: 8,343,821 km (0.099 R)
• M37: 8,535,307 km (0.091 R)
• M38: 8,679,818 km (0.115 R)
• M39: 9,588,924 km (0.106 R)
• M40: 9,713,988 km (0.08 R)
• M41: 10,118,351 km (0.057 R)
• M42: 10,734,994 km (0.028 R)
• M43: 10,864,994 km (0.105 R)
• M44: 11,576,182 km (0.057 R)
• M45: 11,950,925 km (0.115 R)
• M46: 12,493,217 km (0.092 R)
• M47: 13,071,114 km (0.08 R)
• M48: 13,210,090 km (0.081 R)
• M49: 14,224,663 km (0.054 R)
• M50: 15,381,204 km (0.118 R)
• M51: 16,477,757 km (0.12 R)
• M52: 16,929,542 km (0.115 R)
• M53: 17,293,963 km (0.106 R)
• M54: 17,477,070 km (0.075 R)
• M55: 17,783,746 km (0.088 R)
• M56: 18,185,117 km (0.111 R)
• M57: 18,526,948 km (0.11 R)
• M58: 18,777,076 km (0.111 R)
• M59: 19,122,647 km (0.092 R)
• M60: 19,407,033 km (0.051 R)
• M61: 19,565,606 km (0.104 R)
• M62: 19,947,829 km (0.114 R)
• M63: 20,043,871 km (0.081 R)
• M64: 20,236,254 km (0.105 R)
• M65: 20,493,712 km (0.052 R)
• M66: 20,817,142 km (0.111 R)
• M67: 21,012,068 km (0.086 R)
• M68: 21,240,205 km (0.087 R)
• M69: 21,305,430 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.12 AU - 9.26 AU

Year: 11517 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,408,742 km

• M1: 115,490 km (0.061 R)
• M2: 171,589 km (0.068 R)
• M3: 300,692 km (0.082 R)
• M4: 387,159 km (0.072 R)
• M5: 645,964 km (0.049 R)
• M6: 874,250 km (0.038 R)
• M7: 1,236,426 km (0.063 R)
• M8: 1,683,425 km (0.12 R)
• M9: 1,787,096 km (0.117 R)
• M10: 1,935,796 km (0.102 R)
• M11: 2,088,536 km (0.029 R)
• M12: 2,222,875 km (0.115 R)
• M13: 2,452,956 km (0.038 R)
• M14: 2,523,566 km (0.038 R)
• M15: 2,715,201 km (0.118 R)
• M16: 3,292,500 km (0.051 R)
• M17: 3,449,278 km (0.109 R)
• M18: 3,635,378 km (0.112 R)
• M19: 3,879,522 km (0.104 R)
• M20: 4,073,251 km (0.085 R)
• M21: 4,556,901 km (0.066 R)
• M22: 4,644,116 km (0.101 R)
• M23: 5,149,009 km (0.094 R)
• M24: 5,300,851 km (0.112 R)
• M25: 5,640,289 km (0.116 R)
• M26: 5,986,757 km (0.073 R)
• M27: 6,932,964 km (0.105 R)
• M28: 7,100,813 km (0.075 R)
• M29: 7,270,157 km (0.099 R)
• M30: 7,338,224 km (0.104 R)
• M31: 7,406,441 km (0.107 R)
• M32: 7,681,701 km (0.107 R)
• M33: 7,960,252 km (0.088 R)
• M34: 8,277,699 km (0.094 R)
• M35: 8,743,547 km (0.069 R)
• M36: 9,034,515 km (0.076 R)
• M37: 9,851,020 km (0.08 R)
• M38: 10,001,964 km (0.108 R)
• M39: 11,119,610 km (0.112 R)
• M40: 12,766,084 km (0.106 R)
• M41: 13,220,712 km (0.039 R)
• M42: 13,806,986 km (0.112 R)
• M43: 14,103,339 km (0.119 R)
• M44: 15,048,349 km (0.074 R)
• M45: 15,265,864 km (0.113 R)
• M46: 15,924,993 km (0.081 R)
• M47: 17,362,030 km (0.103 R)
• M48: 18,746,558 km (0.065 R)
• M49: 19,027,802 km (0.054 R)
• M50: 19,784,318 km (0.108 R)
• M51: 21,180,665 km (0.118 R)
• M52: 21,964,558 km (0.084 R)
• M53: 22,360,095 km (0.112 R)
• M54: 23,510,203 km (0.073 R)
• M55: 25,452,432 km (0.089 R)
• M56: 25,867,865 km (0.086 R)
• M57: 26,180,824 km (0.078 R)
• M58: 26,337,902 km (0.098 R)
• M59: 26,600,147 km (0.083 R)
• M60: 26,916,098 km (0.078 R)
• M61: 27,021,714 km (0.105 R)
• M62: 27,180,437 km (0.104 R)
• M63: 28,246,023 km (0.098 R)
• M64: 29,760,701 km (0.084 R)
• M65: 31,190,707 km (0.111 R)
• M66: 31,412,710 km (0.082 R)
• M67: 31,635,312 km (0.075 R)
• M68: 32,193,911 km (0.105 R)
• M69: 32,643,003 km (0.064 R)
• M70: 32,924,846 km (0.103 R)
• M71: 33,775,160 km (0.097 R)
• M72: 34,117,290 km (0.036 R)
• M73: 34,632,655 km (0.033 R)
• M74: 34,690,101 km (0.047 R)
• M75: 35,035,373 km (0.081 R)
• M76: 35,266,052 km (0.109 R)
• M77: 35,381,692 km (0.065 R)
• M78: 36,369,187 km (0.1 R)
• M79: 36,954,264 km (0.112 R)
• M80: 37,956,121 km (0.086 R)
• M81: 38,728,196 km (0.057 R)
• M82: 39,205,862 km (0.065 R)
• M83: 39,265,701 km (0.1 R)
• M84: 40,046,602 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit