🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 182 Days

Day: 15 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.74 AU - 0.92 AU

Year: 337 Days

Day: 17.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 101.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.67 AU - 2.47 AU

Year: 1329 Days

Day: 42.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1339 Days

Day: 36.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,338,029 km

• M1: 357,389 km (0.08 R)
• M2: 1,305,989 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 8.4

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.38 AU - 3.56 AU

Year: 2284 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,338,029 km

• M1: 118,930 km (0.116 R)
• M2: 209,138 km (0.062 R)
• M3: 309,668 km (0.094 R)
• M4: 371,302 km (0.09 R)
• M5: 501,602 km (0.099 R)
• M6: 560,094 km (0.086 R)
• M7: 657,183 km (0.08 R)
• M8: 750,682 km (0.09 R)
• M9: 838,945 km (0.073 R)
• M10: 941,419 km (0.03 R)
• M11: 1,026,541 km (0.046 R)
• M12: 1,274,125 km (0.092 R)
• M13: 1,345,034 km (0.082 R)
• M14: 2,069,836 km (0.043 R)
• M15: 2,310,838 km (0.094 R)
• M16: 2,368,882 km (0.053 R)
• M17: 2,546,006 km (0.029 R)
• M18: 2,606,145 km (0.088 R)
• M19: 2,666,582 km (0.101 R)
• M20: 2,897,860 km (0.051 R)
• M21: 3,248,817 km (0.103 R)
• M22: 3,363,259 km (0.03 R)
• M23: 3,766,126 km (0.075 R)
• M24: 3,851,996 km (0.105 R)
• M25: 4,078,487 km (0.058 R)
• M26: 4,309,167 km (0.096 R)
• M27: 4,526,084 km (0.117 R)
• M28: 4,599,087 km (0.117 R)
• M29: 5,027,087 km (0.117 R)
• M30: 5,121,782 km (0.073 R)
• M31: 5,255,373 km (0.098 R)
• M32: 5,781,509 km (0.029 R)
• M33: 6,365,539 km (0.116 R)
• M34: 6,799,971 km (0.063 R)
• M35: 6,968,119 km (0.059 R)
• M36: 7,308,454 km (0.09 R)
• M37: 7,480,642 km (0.071 R)
• M38: 7,545,567 km (0.079 R)
• M39: 7,829,055 km (0.08 R)
• M40: 7,961,150 km (0.097 R)
• M41: 8,316,894 km (0.102 R)
• M42: 8,384,063 km (0.062 R)
• M43: 8,700,463 km (0.085 R)
• M44: 9,182,467 km (0.065 R)
• M45: 9,345,080 km (0.112 R)
• M46: 9,508,590 km (0.09 R)
• M47: 10,172,356 km (0.07 R)
• M48: 10,412,909 km (0.098 R)
• M49: 10,582,553 km (0.117 R)
• M50: 10,728,561 km (0.076 R)
• M51: 10,949,068 km (0.095 R)
• M52: 11,121,555 km (0.116 R)
• M53: 11,419,254 km (0.056 R)
• M54: 11,719,647 km (0.106 R)
• M55: 12,226,036 km (0.092 R)
• M56: 12,559,040 km (0.12 R)
• M57: 12,895,037 km (0.101 R)
• M58: 13,286,535 km (0.086 R)
• M59: 13,947,458 km (0.083 R)
• M60: 14,134,456 km (0.061 R)
• M61: 14,241,717 km (0.064 R)
• M62: 14,349,278 km (0.086 R)
• M63: 14,564,998 km (0.094 R)
• M64: 14,890,822 km (0.054 R)
• M65: 16,021,932 km (0.11 R)
• M66: 16,330,104 km (0.079 R)
• M67: 16,414,477 km (0.072 R)
• M68: 16,470,875 km (0.073 R)
• M69: 16,640,220 km (0.085 R)
• M70: 17,438,474 km (0.081 R)
• M71: 17,611,110 km (0.07 R)
• M72: 17,842,239 km (0.078 R)
• M73: 18,248,995 km (0.05 R)
• M74: 19,101,554 km (0.083 R)
• M75: 19,279,575 km (0.087 R)
• M76: 19,398,505 km (0.076 R)
• M77: 19,997,047 km (0.115 R)
• M78: 20,087,404 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 9.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.68 AU - 3.9 AU

Year: 3292 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,338,029 km

• M1: 275,709 km (0.11 R)
• M2: 358,287 km (0.102 R)
• M3: 435,479 km (0.114 R)
• M4: 609,761 km (0.087 R)
• M5: 839,394 km (0.101 R)
• M6: 1,084,734 km (0.07 R)
• M7: 1,204,113 km (0.107 R)
• M8: 1,365,829 km (0.096 R)
• M9: 1,456,036 km (0.097 R)
• M10: 1,574,966 km (0.082 R)
• M11: 1,711,100 km (0.037 R)
• M12: 1,937,143 km (0.066 R)
• M13: 2,098,260 km (0.098 R)
• M14: 2,188,018 km (0.055 R)
• M15: 2,402,542 km (0.104 R)
• M16: 2,672,416 km (0.051 R)
• M17: 2,868,838 km (0.073 R)
• M18: 2,952,164 km (0.088 R)
• M19: 3,647,196 km (0.118 R)
• M20: 3,920,811 km (0.097 R)
• M21: 4,031,962 km (0.073 R)
• M22: 4,163,159 km (0.105 R)
• M23: 4,507,085 km (0.073 R)
• M24: 4,643,368 km (0.034 R)
• M25: 4,741,505 km (0.047 R)
• M26: 4,820,492 km (0.069 R)
• M27: 5,020,056 km (0.075 R)
• M28: 5,141,080 km (0.113 R)
• M29: 5,283,498 km (0.114 R)
• M30: 5,386,122 km (0.115 R)
• M31: 5,739,771 km (0.113 R)
• M32: 5,823,995 km (0.105 R)
• M33: 6,165,527 km (0.114 R)
• M34: 7,047,556 km (0.101 R)
• M35: 7,503,380 km (0.108 R)
• M36: 7,968,630 km (0.111 R)
• M37: 8,323,925 km (0.086 R)
• M38: 8,635,986 km (0.08 R)
• M39: 8,781,245 km (0.05 R)
• M40: 9,074,308 km (0.076 R)
• M41: 9,222,110 km (0.058 R)
• M42: 9,871,664 km (0.078 R)
• M43: 9,998,224 km (0.065 R)
• M44: 10,407,075 km (0.073 R)
• M45: 10,510,148 km (0.11 R)
• M46: 10,847,491 km (0.033 R)
• M47: 10,925,731 km (0.119 R)
• M48: 11,719,647 km (0.096 R)
• M49: 11,853,686 km (0.114 R)
• M50: 12,204,793 km (0.107 R)
• M51: 12,531,963 km (0.069 R)
• M52: 12,724,196 km (0.051 R)
• M53: 13,334,556 km (0.08 R)
• M54: 13,446,455 km (0.091 R)
• M55: 13,756,123 km (0.12 R)
• M56: 13,869,368 km (0.106 R)
• M57: 14,296,470 km (0.12 R)
• M58: 14,641,293 km (0.119 R)
• M59: 14,814,827 km (0.045 R)
• M60: 15,134,667 km (0.036 R)
• M61: 15,574,485 km (0.078 R)
• M62: 15,840,320 km (0.111 R)
• M63: 15,899,561 km (0.109 R)
• M64: 16,496,606 km (0.103 R)
• M65: 16,586,814 km (0.081 R)
• M66: 16,646,952 km (0.114 R)
• M67: 16,797,896 km (0.105 R)
• M68: 17,009,876 km (0.036 R)
• M69: 17,375,194 km (0.111 R)
• M70: 18,269,042 km (0.113 R)
• M71: 18,549,538 km (0.116 R)
• M72: 19,051,588 km (0.116 R)
• M73: 19,209,414 km (0.079 R)
• M74: 20,069,153 km (0.08 R)
• M75: 21,169,595 km (0.05 R)
• M76: 21,398,629 km (0.084 R)
• M77: 21,826,030 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 8.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.79 AU - 7.55 AU

Year: 6839 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,338,029 km

• M1: 110,254 km (0.12 R)
• M2: 172,486 km (0.088 R)
• M3: 308,172 km (0.117 R)
• M4: 424,708 km (0.098 R)
• M5: 521,049 km (0.114 R)
• M6: 602,431 km (0.094 R)
• M7: 856,597 km (0.106 R)
• M8: 1,104,631 km (0.119 R)
• M9: 1,344,137 km (0.086 R)
• M10: 1,417,141 km (0.112 R)
• M11: 1,545,496 km (0.085 R)
• M12: 1,666,670 km (0.096 R)
• M13: 1,768,247 km (0.12 R)
• M14: 2,085,095 km (0.094 R)
• M15: 2,207,167 km (0.027 R)
• M16: 2,496,788 km (0.102 R)
• M17: 2,798,677 km (0.119 R)
• M18: 2,960,841 km (0.113 R)
• M19: 3,480,245 km (0.049 R)
• M20: 3,625,504 km (0.098 R)
• M21: 3,684,147 km (0.107 R)
• M22: 3,758,048 km (0.083 R)
• M23: 4,103,918 km (0.098 R)
• M24: 4,304,080 km (0.1 R)
• M25: 4,665,808 km (0.119 R)
• M26: 5,054,014 km (0.111 R)
• M27: 5,185,661 km (0.119 R)
• M28: 5,251,932 km (0.1 R)
• M29: 5,469,298 km (0.071 R)
• M30: 5,672,602 km (0.075 R)
• M31: 6,139,048 km (0.118 R)
• M32: 6,350,430 km (0.05 R)
• M33: 6,780,224 km (0.026 R)
• M34: 6,889,132 km (0.072 R)
• M35: 6,998,637 km (0.054 R)
• M36: 7,256,544 km (0.102 R)
• M37: 7,686,937 km (0.085 R)
• M38: 7,781,632 km (0.038 R)
• M39: 7,914,775 km (0.112 R)
• M40: 8,299,391 km (0.068 R)
• M41: 8,513,615 km (0.058 R)
• M42: 8,611,601 km (0.096 R)
• M43: 9,147,162 km (0.047 R)
• M44: 9,328,026 km (0.094 R)
• M45: 9,408,808 km (0.027 R)
• M46: 9,632,158 km (0.103 R)
• M47: 10,229,502 km (0.101 R)
• M48: 10,522,265 km (0.12 R)
• M49: 10,690,713 km (0.089 R)
• M50: 11,009,057 km (0.089 R)
• M51: 11,546,412 km (0.051 R)
• M52: 11,720,245 km (0.09 R)
• M53: 11,938,658 km (0.102 R)
• M54: 12,224,839 km (0.095 R)
• M55: 12,557,694 km (0.049 R)
• M56: 12,848,512 km (0.071 R)
• M57: 13,028,628 km (0.068 R)
• M58: 13,209,642 km (0.08 R)
• M59: 13,391,403 km (0.115 R)
• M60: 13,826,583 km (0.117 R)
• M61: 14,034,225 km (0.098 R)
• M62: 14,126,976 km (0.086 R)
• M63: 14,196,539 km (0.097 R)
• M64: 14,969,960 km (0.101 R)
• M65: 15,445,382 km (0.039 R)
• M66: 15,588,996 km (0.109 R)
• M67: 15,733,058 km (0.097 R)
• M68: 16,119,320 km (0.032 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit