🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 182 Days

Day: 39 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 222 Days

Day: 36.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,653,103 km

• M1: 180,116 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 549 Days

Day: 22.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 119.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.37 AU - 1.77 AU

Year: 853 Days

Day: 15.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,653,103 km

• M1: 55,202 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.63 AU - 1.63 AU

Year: 902 Days

Day: 40.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,653,103 km

• M1: 762,500 km (0.106 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.16 AU - 2.16 AU

Year: 1376 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,653,103 km

• M1: 493,823 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.9

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.12 AU - 3.14 AU

Year: 2400 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,653,103 km

• M1: 168,298 km (0.12 R)
• M2: 253,419 km (0.117 R)
• M3: 389,702 km (0.117 R)
• M4: 464,352 km (0.068 R)
• M5: 587,920 km (0.09 R)
• M6: 723,904 km (0.093 R)
• M7: 835,355 km (0.058 R)
• M8: 983,456 km (0.095 R)
• M9: 1,076,805 km (0.098 R)
• M10: 1,189,602 km (0.115 R)
• M11: 1,543,850 km (0.087 R)
• M12: 1,785,600 km (0.065 R)
• M13: 2,130,722 km (0.049 R)
• M14: 2,316,373 km (0.088 R)
• M15: 2,432,611 km (0.099 R)
• M16: 2,616,168 km (0.103 R)
• M17: 2,759,632 km (0.064 R)
• M18: 2,871,830 km (0.069 R)
• M19: 3,217,701 km (0.049 R)
• M20: 3,359,819 km (0.088 R)
• M21: 3,589,152 km (0.111 R)
• M22: 3,687,288 km (0.109 R)
• M23: 3,761,489 km (0.102 R)
• M24: 4,037,796 km (0.117 R)
• M25: 4,114,390 km (0.091 R)
• M26: 4,256,059 km (0.087 R)
• M27: 4,491,227 km (0.109 R)
• M28: 4,704,105 km (0.055 R)
• M29: 5,084,383 km (0.085 R)
• M30: 5,181,023 km (0.106 R)
• M31: 5,250,586 km (0.107 R)
• M32: 5,474,833 km (0.031 R)
• M33: 5,673,649 km (0.103 R)
• M34: 5,774,029 km (0.087 R)
• M35: 5,947,413 km (0.068 R)
• M36: 6,122,592 km (0.093 R)
• M37: 6,703,630 km (0.036 R)
• M38: 6,809,845 km (0.093 R)
• M39: 6,962,584 km (0.107 R)
• M40: 7,039,328 km (0.103 R)
• M41: 7,131,779 km (0.101 R)
• M42: 7,224,680 km (0.105 R)
• M43: 7,568,755 km (0.111 R)
• M44: 7,647,742 km (0.084 R)
• M45: 7,886,351 km (0.073 R)
• M46: 7,966,386 km (0.114 R)
• M47: 8,079,033 km (0.116 R)
• M48: 8,175,823 km (0.045 R)
• M49: 8,338,286 km (0.101 R)
• M50: 8,815,204 km (0.096 R)
• M51: 9,015,216 km (0.067 R)
• M52: 9,301,098 km (0.087 R)
• M53: 9,453,688 km (0.073 R)
• M54: 9,538,809 km (0.086 R)
• M55: 9,641,284 km (0.101 R)
• M56: 10,176,694 km (0.104 R)
• M57: 10,828,343 km (0.085 R)
• M58: 11,042,716 km (0.107 R)
• M59: 11,529,957 km (0.041 R)
• M60: 11,969,026 km (0.099 R)
• M61: 12,339,132 km (0.065 R)
• M62: 12,450,881 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.8

Radius: 12

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.63 AU - 3.95 AU

Year: 2587 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,653,103 km

• M1: 153,787 km (0.112 R)
• M2: 241,750 km (0.092 R)
• M3: 348,264 km (0.027 R)
• M4: 507,586 km (0.042 R)
• M5: 645,964 km (0.081 R)
• M6: 825,481 km (0.082 R)
• M7: 1,091,765 km (0.094 R)
• M8: 1,246,150 km (0.076 R)
• M9: 1,452,595 km (0.103 R)
• M10: 1,577,360 km (0.072 R)
• M11: 1,658,741 km (0.074 R)
• M12: 1,838,109 km (0.075 R)
• M13: 2,164,382 km (0.043 R)
• M14: 2,321,460 km (0.085 R)
• M15: 2,401,345 km (0.094 R)
• M16: 2,482,277 km (0.093 R)
• M17: 2,758,734 km (0.082 R)
• M18: 2,900,852 km (0.101 R)
• M19: 2,987,170 km (0.084 R)
• M20: 3,074,535 km (0.046 R)
• M21: 3,462,892 km (0.107 R)
• M22: 3,616,529 km (0.036 R)
• M23: 3,946,691 km (0.07 R)
• M24: 4,026,726 km (0.094 R)
• M25: 4,369,006 km (0.103 R)
• M26: 4,788,777 km (0.086 R)
• M27: 5,433,993 km (0.109 R)
• M28: 5,830,727 km (0.114 R)
• M29: 6,218,185 km (0.087 R)
• M30: 6,292,984 km (0.074 R)
• M31: 7,292,298 km (0.073 R)
• M32: 7,410,779 km (0.117 R)
• M33: 7,669,733 km (0.098 R)
• M34: 7,790,309 km (0.084 R)
• M35: 7,931,829 km (0.074 R)
• M36: 8,135,282 km (0.073 R)
• M37: 8,589,311 km (0.1 R)
• M38: 8,672,637 km (0.087 R)
• M39: 8,903,467 km (0.114 R)
• M40: 9,072,662 km (0.092 R)
• M41: 9,760,064 km (0.066 R)
• M42: 10,044,001 km (0.111 R)
• M43: 10,131,965 km (0.116 R)
• M44: 10,286,499 km (0.068 R)
• M45: 10,441,931 km (0.042 R)
• M46: 11,048,401 km (0.109 R)
• M47: 11,344,455 km (0.108 R)
• M48: 11,481,936 km (0.068 R)
• M49: 11,573,938 km (0.108 R)
• M50: 11,758,841 km (0.047 R)
• M51: 12,014,504 km (0.107 R)
• M52: 12,318,936 km (0.112 R)
• M53: 12,626,060 km (0.106 R)
• M54: 12,887,857 km (0.104 R)
• M55: 13,175,533 km (0.085 R)
• M56: 13,344,429 km (0.068 R)
• M57: 13,538,159 km (0.039 R)
• M58: 13,830,622 km (0.074 R)
• M59: 14,149,864 km (0.045 R)
• M60: 14,248,599 km (0.082 R)
• M61: 14,421,833 km (0.111 R)
• M62: 14,546,149 km (0.116 R)
• M63: 14,946,024 km (0.082 R)
• M64: 15,021,421 km (0.115 R)
• M65: 15,910,332 km (0.114 R)
• M66: 16,064,418 km (0.058 R)
• M67: 16,296,444 km (0.088 R)
• M68: 16,425,846 km (0.115 R)
• M69: 17,235,919 km (0.109 R)
• M70: 17,367,714 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 11.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.38 AU - 6.46 AU

Year: 7051 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,653,103 km

• M1: 170,242 km (0.098 R)
• M2: 485,445 km (0.093 R)
• M3: 582,833 km (0.102 R)
• M4: 775,067 km (0.085 R)
• M5: 1,031,477 km (0.066 R)
• M6: 1,346,530 km (0.083 R)
• M7: 1,523,804 km (0.096 R)
• M8: 1,848,431 km (0.048 R)
• M9: 2,083,300 km (0.115 R)
• M10: 2,328,192 km (0.072 R)
• M11: 2,444,429 km (0.091 R)
• M12: 2,522,968 km (0.112 R)
• M13: 2,866,594 km (0.12 R)
• M14: 3,139,461 km (0.119 R)
• M15: 3,442,995 km (0.119 R)
• M16: 3,643,157 km (0.062 R)
• M17: 4,652,195 km (0.114 R)
• M18: 5,302,197 km (0.097 R)
• M19: 5,482,164 km (0.11 R)
• M20: 6,330,383 km (0.104 R)
• M21: 7,191,020 km (0.076 R)
• M22: 7,562,771 km (0.1 R)
• M23: 7,736,603 km (0.088 R)
• M24: 8,206,490 km (0.109 R)
• M25: 8,959,117 km (0.098 R)
• M26: 9,112,306 km (0.071 R)
• M27: 9,483,607 km (0.036 R)
• M28: 10,659,447 km (0.117 R)
• M29: 11,780,234 km (0.04 R)
• M30: 12,150,788 km (0.104 R)
• M31: 12,252,514 km (0.066 R)
• M32: 12,938,121 km (0.105 R)
• M33: 13,495,523 km (0.037 R)
• M34: 14,489,900 km (0.115 R)
• M35: 14,742,122 km (0.085 R)
• M36: 14,959,637 km (0.116 R)
• M37: 15,032,342 km (0.089 R)
• M38: 15,544,565 km (0.104 R)
• M39: 15,876,972 km (0.107 R)
• M40: 16,174,372 km (0.1 R)
• M41: 16,323,671 km (0.092 R)
• M42: 16,436,019 km (0.082 R)
• M43: 17,039,646 km (0.098 R)
• M44: 17,229,785 km (0.049 R)
• M45: 17,458,820 km (0.069 R)
• M46: 17,612,008 km (0.12 R)
• M47: 17,958,476 km (0.052 R)
• M48: 18,074,564 km (0.09 R)
• M49: 18,854,268 km (0.118 R)
• M50: 19,011,496 km (0.094 R)
• M51: 20,365,955 km (0.116 R)
• M52: 20,689,086 km (0.074 R)
• M53: 20,810,709 km (0.116 R)
• M54: 20,891,941 km (0.066 R)
• M55: 21,177,075 km (0.072 R)
• M56: 21,299,595 km (0.112 R)
• M57: 21,586,674 km (0.116 R)
• M58: 22,122,982 km (0.1 R)
• M59: 23,082,652 km (0.052 R)
• M60: 23,335,173 km (0.101 R)
• M61: 23,504,069 km (0.064 R)
• M62: 24,483,188 km (0.078 R)
• M63: 24,611,842 km (0.082 R)
• M64: 25,388,703 km (0.083 R)
• M65: 25,649,453 km (0.102 R)
• M66: 25,780,201 km (0.08 R)
• M67: 26,305,290 km (0.046 R)
• M68: 26,393,104 km (0.116 R)
• M69: 26,701,425 km (0.102 R)
• M70: 27,055,074 km (0.077 R)
• M71: 27,321,508 km (0.09 R)
• M72: 27,812,039 km (0.082 R)
• M73: 28,035,987 km (0.095 R)
• M74: 28,215,505 km (0.055 R)
• M75: 28,305,563 km (0.112 R)
• M76: 28,621,065 km (0.077 R)
• M77: 28,983,091 km (0.038 R)
• M78: 30,723,513 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.97 AU - 7.95 AU

Year: 7117 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,653,103 km

• M1: 134,788 km (0.103 R)
• M2: 288,873 km (0.051 R)
• M3: 410,048 km (0.078 R)
• M4: 918,980 km (0.106 R)
• M5: 1,067,231 km (0.103 R)
• M6: 1,223,860 km (0.042 R)
• M7: 1,577,809 km (0.09 R)
• M8: 1,666,969 km (0.104 R)
• M9: 1,739,374 km (0.082 R)
• M10: 1,925,474 km (0.077 R)
• M11: 2,001,919 km (0.102 R)
• M12: 2,358,111 km (0.119 R)
• M13: 2,522,968 km (0.099 R)
• M14: 2,691,714 km (0.08 R)
• M15: 2,777,584 km (0.093 R)
• M16: 2,930,024 km (0.094 R)
• M17: 3,197,804 km (0.04 R)
• M18: 3,266,021 km (0.075 R)
• M19: 3,638,071 km (0.102 R)
• M20: 3,709,429 km (0.085 R)
• M21: 3,999,499 km (0.097 R)
• M22: 4,196,968 km (0.108 R)
• M23: 4,296,900 km (0.1 R)
• M24: 4,808,674 km (0.109 R)
• M25: 4,887,063 km (0.109 R)
• M26: 5,178,480 km (0.098 R)
• M27: 5,502,808 km (0.073 R)
• M28: 6,029,991 km (0.086 R)
• M29: 6,777,532 km (0.101 R)
• M30: 7,222,136 km (0.112 R)
• M31: 7,768,169 km (0.12 R)
• M32: 8,964,353 km (0.113 R)
• M33: 9,093,606 km (0.087 R)
• M34: 9,716,083 km (0.082 R)
• M35: 9,782,354 km (0.108 R)
• M36: 9,848,776 km (0.058 R)
• M37: 10,082,747 km (0.107 R)
• M38: 10,217,086 km (0.115 R)
• M39: 10,318,364 km (0.115 R)
• M40: 10,624,142 km (0.111 R)
• M41: 11,036,433 km (0.119 R)
• M42: 11,209,817 km (0.08 R)
• M43: 11,594,433 km (0.1 R)
• M44: 12,448,637 km (0.089 R)
• M45: 12,810,514 km (0.113 R)
• M46: 12,956,223 km (0.115 R)
• M47: 13,175,832 km (0.116 R)
• M48: 13,359,838 km (0.025 R)
• M49: 13,618,792 km (0.069 R)
• M50: 14,104,237 km (0.046 R)
• M51: 14,900,397 km (0.064 R)
• M52: 14,976,991 km (0.115 R)
• M53: 15,246,117 km (0.11 R)
• M54: 15,323,310 km (0.115 R)
• M55: 15,516,740 km (0.066 R)
• M56: 15,750,113 km (0.12 R)
• M57: 16,102,266 km (0.11 R)
• M58: 16,854,145 km (0.04 R)
• M59: 17,375,194 km (0.1 R)
• M60: 17,536,610 km (0.076 R)
• M61: 17,617,543 km (0.111 R)
• M62: 18,804,303 km (0.11 R)
• M63: 18,887,180 km (0.104 R)
• M64: 19,011,645 km (0.092 R)
• M65: 19,136,260 km (0.07 R)
• M66: 19,470,163 km (0.084 R)
• M67: 19,848,197 km (0.088 R)
• M68: 20,228,474 km (0.114 R)
• M69: 20,739,501 km (0.056 R)
• M70: 21,384,118 km (0.111 R)
• M71: 22,079,000 km (0.027 R)
• M72: 24,252,807 km (0.033 R)
• M73: 24,388,043 km (0.085 R)
• M74: 24,614,086 km (0.054 R)
• M75: 24,795,398 km (0.086 R)
• M76: 26,819,457 km (0.088 R)
• M77: 32,106,545 km (0.116 R)
• M78: 32,702,244 km (0.114 R)
• M79: 32,901,658 km (0.082 R)
• M80: 33,301,683 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit