🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 234 Days

Day: 24.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 430 Days

Day: 14.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,314,656 km

• M1: 270,174 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.24 AU

Year: 435 Days

Day: 45.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,314,656 km

• M1: 20,196 km (0.096 R)
• M2: 500,255 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.23 AU - 1.53 AU

Year: 572 Days

Day: 35.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 59.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.2 AU - 1.76 AU

Year: 636 Days

Day: 35.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,314,656 km

• M1: 307,872 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.22 AU - 3.08 AU

Year: 1523 Days

Day: 27.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,314,656 km

• M1: 368,908 km (0.066 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 9.7

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.68 AU - 6.82 AU

Year: 4869 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,314,656 km

• M1: 240,853 km (0.109 R)
• M2: 350,807 km (0.114 R)
• M3: 644,318 km (0.084 R)
• M4: 706,850 km (0.093 R)
• M5: 771,775 km (0.066 R)
• M6: 936,333 km (0.113 R)
• M7: 1,158,785 km (0.107 R)
• M8: 1,415,046 km (0.035 R)
• M9: 1,619,247 km (0.117 R)
• M10: 1,742,815 km (0.114 R)
• M11: 1,833,172 km (0.032 R)
• M12: 2,948,724 km (0.082 R)
• M13: 3,322,569 km (0.098 R)
• M14: 3,412,776 km (0.09 R)
• M15: 3,781,834 km (0.112 R)
• M16: 3,971,075 km (0.112 R)
• M17: 4,212,227 km (0.071 R)
• M18: 4,334,598 km (0.108 R)
• M19: 4,683,610 km (0.046 R)
• M20: 4,938,525 km (0.12 R)
• M21: 5,382,232 km (0.038 R)
• M22: 5,488,596 km (0.102 R)
• M23: 5,649,264 km (0.1 R)
• M24: 5,948,161 km (0.081 R)
• M25: 6,168,668 km (0.12 R)
• M26: 6,732,054 km (0.106 R)
• M27: 6,817,923 km (0.11 R)
• M28: 7,194,461 km (0.032 R)
• M29: 7,877,375 km (0.106 R)
• M30: 8,272,463 km (0.035 R)
• M31: 8,333,798 km (0.101 R)
• M32: 8,798,898 km (0.12 R)
• M33: 9,625,127 km (0.063 R)
• M34: 9,786,842 km (0.046 R)
• M35: 10,675,753 km (0.093 R)
• M36: 11,624,652 km (0.106 R)
• M37: 11,796,989 km (0.041 R)
• M38: 12,039,637 km (0.111 R)
• M39: 12,813,058 km (0.096 R)
• M40: 13,385,569 km (0.105 R)
• M41: 13,747,596 km (0.11 R)
• M42: 13,856,952 km (0.087 R)
• M43: 13,966,457 km (0.117 R)
• M44: 14,112,914 km (0.106 R)
• M45: 14,223,167 km (0.095 R)
• M46: 14,592,674 km (0.094 R)
• M47: 15,948,928 km (0.117 R)
• M48: 16,332,796 km (0.109 R)
• M49: 16,680,911 km (0.113 R)
• M50: 16,758,552 km (0.097 R)
• M51: 17,541,996 km (0.046 R)
• M52: 17,700,121 km (0.071 R)
• M53: 18,257,373 km (0.104 R)
• M54: 18,417,592 km (0.085 R)
• M55: 18,779,918 km (0.088 R)
• M56: 19,307,400 km (0.103 R)
• M57: 19,552,591 km (0.03 R)
• M58: 20,045,815 km (0.077 R)
• M59: 20,128,543 km (0.06 R)
• M60: 20,835,393 km (0.055 R)
• M61: 20,960,906 km (0.107 R)
• M62: 21,086,717 km (0.091 R)
• M63: 21,212,828 km (0.06 R)
• M64: 22,358,898 km (0.109 R)
• M65: 22,659,440 km (0.059 R)
• M66: 23,568,696 km (0.118 R)
• M67: 23,874,474 km (0.088 R)
• M68: 24,932,580 km (0.081 R)
• M69: 25,110,451 km (0.099 R)
• M70: 25,288,772 km (0.105 R)
• M71: 25,557,001 km (0.098 R)
• M72: 25,916,186 km (0.109 R)
• M73: 26,457,879 km (0.072 R)
• M74: 26,957,835 km (0.07 R)
• M75: 27,644,490 km (0.088 R)
• M76: 27,828,645 km (0.043 R)
• M77: 27,967,023 km (0.103 R)
• M78: 28,198,151 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 10.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.14 AU - 7.2 AU

Year: 6083 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,314,656 km

• M1: 171,589 km (0.046 R)
• M2: 291,865 km (0.11 R)
• M3: 405,859 km (0.061 R)
• M4: 474,973 km (0.062 R)
• M5: 582,235 km (0.118 R)
• M6: 836,551 km (0.104 R)
• M7: 984,055 km (0.031 R)
• M8: 1,054,067 km (0.091 R)
• M9: 1,274,873 km (0.095 R)
• M10: 1,398,890 km (0.115 R)
• M11: 1,676,244 km (0.094 R)
• M12: 2,320,562 km (0.11 R)
• M13: 2,492,899 km (0.077 R)
• M14: 2,669,574 km (0.113 R)
• M15: 2,769,505 km (0.099 R)
• M16: 2,911,623 km (0.066 R)
• M17: 3,097,873 km (0.037 R)
• M18: 3,288,161 km (0.098 R)
• M19: 3,374,030 km (0.07 R)
• M20: 3,438,956 km (0.115 R)
• M21: 3,769,567 km (0.072 R)
• M22: 3,927,393 km (0.085 R)
• M23: 3,995,759 km (0.09 R)
• M24: 4,532,965 km (0.116 R)
• M25: 4,604,772 km (0.084 R)
• M26: 4,701,113 km (0.081 R)
• M27: 4,871,206 km (0.11 R)
• M28: 4,944,808 km (0.11 R)
• M29: 5,142,726 km (0.034 R)
• M30: 5,217,675 km (0.057 R)
• M31: 6,039,565 km (0.041 R)
• M32: 7,658,364 km (0.081 R)
• M33: 8,177,768 km (0.103 R)
• M34: 8,559,841 km (0.116 R)
• M35: 8,648,851 km (0.113 R)
• M36: 8,857,840 km (0.036 R)
• M37: 8,947,897 km (0.064 R)
• M38: 9,098,692 km (0.111 R)
• M39: 9,219,866 km (0.111 R)
• M40: 9,586,830 km (0.067 R)
• M41: 10,272,138 km (0.109 R)
• M42: 10,429,964 km (0.066 R)
• M43: 11,037,630 km (0.115 R)
• M44: 11,166,883 km (0.106 R)
• M45: 11,296,883 km (0.066 R)
• M46: 11,623,755 km (0.09 R)
• M47: 12,086,610 km (0.088 R)
• M48: 12,320,432 km (0.096 R)
• M49: 13,339,044 km (0.112 R)
• M50: 14,243,662 km (0.117 R)
• M51: 14,455,193 km (0.117 R)
• M52: 15,024,563 km (0.101 R)
• M53: 16,627,654 km (0.06 R)
• M54: 17,299,199 km (0.093 R)
• M55: 18,055,565 km (0.096 R)
• M56: 19,055,029 km (0.049 R)
• M57: 19,249,207 km (0.08 R)
• M58: 19,561,418 km (0.073 R)
• M59: 19,718,196 km (0.103 R)
• M60: 20,151,432 km (0.116 R)
• M61: 20,309,706 km (0.072 R)
• M62: 20,547,866 km (0.108 R)
• M63: 20,747,130 km (0.115 R)
• M64: 20,866,958 km (0.05 R)
• M65: 21,469,688 km (0.033 R)
• M66: 22,363,984 km (0.081 R)
• M67: 23,394,863 km (0.094 R)
• M68: 23,519,628 km (0.04 R)
• M69: 24,525,823 km (0.101 R)
• M70: 24,949,035 km (0.054 R)
• M71: 25,502,996 km (0.072 R)
• M72: 25,717,220 km (0.119 R)
• M73: 25,803,090 km (0.113 R)
• M74: 26,449,801 km (0.108 R)
• M75: 27,583,454 km (0.065 R)
• M76: 27,847,195 km (0.037 R)
• M77: 28,200,395 km (0.065 R)
• M78: 29,000,295 km (0.036 R)
• M79: 29,988,240 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 10.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.6 AU - 7.52 AU

Year: 6624 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,314,656 km

• M1: 162,762 km (0.119 R)
• M2: 250,128 km (0.068 R)
• M3: 318,793 km (0.043 R)
• M4: 454,329 km (0.085 R)
• M5: 536,159 km (0.087 R)
• M6: 766,091 km (0.119 R)
• M7: 932,892 km (0.046 R)
• M8: 1,000,511 km (0.117 R)
• M9: 1,098,198 km (0.115 R)
• M10: 1,288,337 km (0.091 R)
• M11: 1,411,007 km (0.109 R)
• M12: 1,570,030 km (0.065 R)
• M13: 1,819,858 km (0.059 R)
• M14: 1,958,386 km (0.064 R)
• M15: 2,376,661 km (0.078 R)
• M16: 2,528,653 km (0.048 R)
• M17: 2,605,995 km (0.105 R)
• M18: 3,086,503 km (0.071 R)
• M19: 3,358,323 km (0.116 R)
• M20: 3,725,735 km (0.084 R)
• M21: 3,858,428 km (0.114 R)
• M22: 4,151,640 km (0.094 R)
• M23: 4,289,420 km (0.068 R)
• M24: 4,382,021 km (0.112 R)
• M25: 4,616,740 km (0.058 R)
• M26: 4,783,542 km (0.092 R)
• M27: 4,903,968 km (0.096 R)
• M28: 5,295,914 km (0.101 R)
• M29: 5,902,982 km (0.101 R)
• M30: 6,110,325 km (0.071 R)
• M31: 7,265,370 km (0.033 R)
• M32: 7,376,222 km (0.1 R)
• M33: 7,712,219 km (0.118 R)
• M34: 7,825,315 km (0.07 R)
• M35: 8,603,374 km (0.098 R)
• M36: 8,809,071 km (0.101 R)
• M37: 9,195,482 km (0.118 R)
• M38: 9,315,609 km (0.1 R)
• M39: 9,954,242 km (0.053 R)
• M40: 10,077,511 km (0.061 R)
• M41: 10,388,076 km (0.114 R)
• M42: 10,827,894 km (0.114 R)
• M43: 10,986,468 km (0.054 R)
• M44: 11,563,915 km (0.114 R)
• M45: 11,693,467 km (0.089 R)
• M46: 11,856,230 km (0.092 R)
• M47: 12,118,176 km (0.074 R)
• M48: 13,388,561 km (0.097 R)
• M49: 14,143,282 km (0.074 R)
• M50: 14,456,091 km (0.096 R)
• M51: 14,595,815 km (0.097 R)
• M52: 15,017,681 km (0.037 R)
• M53: 15,801,574 km (0.044 R)
• M54: 15,873,531 km (0.082 R)
• M55: 17,112,949 km (0.113 R)
• M56: 17,483,503 km (0.099 R)
• M57: 17,744,402 km (0.107 R)
• M58: 18,610,723 km (0.07 R)
• M59: 19,029,896 km (0.105 R)
• M60: 20,267,220 km (0.099 R)
• M61: 20,502,089 km (0.063 R)
• M62: 20,698,511 km (0.105 R)
• M63: 22,131,060 km (0.038 R)
• M64: 22,211,544 km (0.087 R)
• M65: 22,292,177 km (0.079 R)
• M66: 22,453,743 km (0.107 R)
• M67: 22,656,298 km (0.088 R)
• M68: 22,778,071 km (0.097 R)
• M69: 23,390,225 km (0.104 R)
• M70: 25,343,375 km (0.059 R)
• M71: 26,062,642 km (0.106 R)
• M72: 26,147,613 km (0.109 R)
• M73: 26,745,706 km (0.114 R)
• M74: 27,089,482 km (0.042 R)
• M75: 27,348,136 km (0.066 R)
• M76: 29,050,261 km (0.065 R)
• M77: 29,138,374 km (0.103 R)
• M78: 29,580,735 km (0.054 R)
• M79: 29,758,308 km (0.095 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 12.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.87 AU - 10.91 AU

Year: 9359 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,314,656 km

• M1: 251,324 km (0.099 R)
• M2: 597,943 km (0.051 R)
• M3: 915,389 km (0.101 R)
• M4: 1,162,076 km (0.102 R)
• M5: 1,581,399 km (0.085 R)
• M6: 1,702,424 km (0.066 R)
• M7: 1,844,841 km (0.105 R)
• M8: 1,991,148 km (0.103 R)
• M9: 2,315,476 km (0.099 R)
• M10: 2,616,018 km (0.098 R)
• M11: 3,057,930 km (0.09 R)
• M12: 3,166,837 km (0.077 R)
• M13: 3,254,801 km (0.103 R)
• M14: 3,707,185 km (0.11 R)
• M15: 3,800,085 km (0.086 R)
• M16: 4,035,851 km (0.068 R)
• M17: 4,131,594 km (0.118 R)
• M18: 4,621,527 km (0.118 R)
• M19: 4,721,758 km (0.093 R)
• M20: 4,822,736 km (0.113 R)
• M21: 5,391,208 km (0.026 R)
• M22: 5,683,373 km (0.102 R)
• M23: 6,283,709 km (0.095 R)
• M24: 6,367,035 km (0.12 R)
• M25: 6,563,158 km (0.119 R)
• M26: 7,048,004 km (0.114 R)
• M27: 7,455,958 km (0.025 R)
• M28: 7,603,461 km (0.12 R)
• M29: 7,722,242 km (0.073 R)
• M30: 8,325,421 km (0.07 R)
• M31: 10,094,116 km (0.046 R)
• M32: 10,521,069 km (0.114 R)
• M33: 10,786,605 km (0.078 R)
• M34: 11,088,194 km (0.042 R)
• M35: 11,358,518 km (0.093 R)
• M36: 11,596,977 km (0.09 R)
• M37: 12,322,077 km (0.099 R)
• M38: 12,919,721 km (0.083 R)
• M39: 13,383,325 km (0.105 R)
• M40: 13,707,354 km (0.094 R)
• M41: 13,852,314 km (0.096 R)
• M42: 14,107,079 km (0.104 R)
• M43: 14,216,734 km (0.045 R)
• M44: 14,510,545 km (0.096 R)
• M45: 15,104,299 km (0.067 R)
• M46: 15,216,647 km (0.113 R)
• M47: 15,441,791 km (0.1 R)
• M48: 16,816,745 km (0.052 R)
• M49: 17,049,669 km (0.104 R)
• M50: 18,389,917 km (0.026 R)
• M51: 18,790,540 km (0.105 R)
• M52: 18,871,023 km (0.085 R)
• M53: 19,396,860 km (0.085 R)
• M54: 19,600,463 km (0.101 R)
• M55: 20,091,892 km (0.072 R)
• M56: 20,711,975 km (0.084 R)
• M57: 21,087,017 km (0.084 R)
• M58: 21,717,123 km (0.101 R)
• M59: 24,430,379 km (0.08 R)
• M60: 25,849,166 km (0.04 R)
• M61: 26,433,196 km (0.078 R)
• M62: 27,797,379 km (0.046 R)
• M63: 27,889,232 km (0.093 R)
• M64: 28,211,166 km (0.085 R)
• M65: 28,441,846 km (0.106 R)
• M66: 29,511,471 km (0.093 R)
• M67: 29,933,487 km (0.115 R)
• M68: 30,878,646 km (0.089 R)
• M69: 31,833,529 km (0.066 R)
• M70: 31,977,592 km (0.075 R)
• M71: 32,073,783 km (0.091 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit