🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 187 Days

Day: 27.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.92 AU

Year: 302 Days

Day: 39.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.24 AU - 1.64 AU

Year: 771 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,589,157 km

• M1: 50,115 km (0.11 R)
• M2: 1,065,286 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.41 AU - 2.15 AU

Year: 1060 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,589,157 km

• M1: 118,182 km (0.104 R)
• M2: 1,194,090 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.33 AU

Year: 1243 Days

Day: 25.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,589,157 km

• M1: 99,782 km (0.056 R)
• M2: 343,178 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 9.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.74 AU - 3.82 AU

Year: 2651 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,589,157 km

• M1: 117,584 km (0.117 R)
• M2: 225,444 km (0.095 R)
• M3: 320,738 km (0.112 R)
• M4: 590,463 km (0.092 R)
• M5: 1,062,743 km (0.113 R)
• M6: 1,169,407 km (0.11 R)
• M7: 1,381,088 km (0.077 R)
• M8: 1,524,701 km (0.077 R)
• M9: 1,985,463 km (0.101 R)
• M10: 2,073,726 km (0.102 R)
• M11: 2,223,922 km (0.071 R)
• M12: 2,551,092 km (0.12 R)
• M13: 2,679,896 km (0.091 R)
• M14: 2,927,182 km (0.113 R)
• M15: 3,011,256 km (0.113 R)
• M16: 3,199,150 km (0.113 R)
• M17: 3,338,127 km (0.12 R)
• M18: 3,461,545 km (0.093 R)
• M19: 3,694,768 km (0.065 R)
• M20: 3,767,473 km (0.117 R)
• M21: 3,877,577 km (0.072 R)
• M22: 4,007,428 km (0.078 R)
• M23: 4,176,473 km (0.074 R)
• M24: 4,560,641 km (0.113 R)
• M25: 4,638,880 km (0.108 R)
• M26: 4,976,224 km (0.094 R)
• M27: 5,178,480 km (0.106 R)
• M28: 5,424,718 km (0.063 R)
• M29: 6,186,620 km (0.031 R)
• M30: 6,382,294 km (0.08 R)
• M31: 6,668,624 km (0.087 R)
• M32: 7,094,679 km (0.072 R)
• M33: 7,162,746 km (0.078 R)
• M34: 7,253,851 km (0.1 R)
• M35: 7,506,522 km (0.106 R)
• M36: 7,762,035 km (0.106 R)
• M37: 7,902,508 km (0.114 R)
• M38: 7,973,118 km (0.072 R)
• M39: 8,233,867 km (0.045 R)
• M40: 8,305,524 km (0.115 R)
• M41: 8,377,331 km (0.102 R)
• M42: 8,959,267 km (0.09 R)
• M43: 9,131,454 km (0.05 R)
• M44: 9,205,505 km (0.116 R)
• M45: 9,429,154 km (0.091 R)
• M46: 10,834,327 km (0.119 R)
• M47: 11,149,679 km (0.095 R)
• M48: 11,762,282 km (0.052 R)
• M49: 12,222,146 km (0.102 R)
• M50: 12,522,838 km (0.056 R)
• M51: 12,964,600 km (0.089 R)
• M52: 13,048,076 km (0.08 R)
• M53: 13,439,723 km (0.097 R)
• M54: 13,636,893 km (0.081 R)
• M55: 14,034,375 km (0.094 R)
• M56: 14,119,945 km (0.109 R)
• M57: 14,493,191 km (0.044 R)
• M58: 14,579,659 km (0.078 R)
• M59: 14,927,773 km (0.112 R)
• M60: 15,015,288 km (0.092 R)
• M61: 15,809,952 km (0.115 R)
• M62: 16,047,962 km (0.098 R)
• M63: 16,107,652 km (0.045 R)
• M64: 16,951,384 km (0.079 R)
• M65: 17,134,043 km (0.113 R)
• M66: 17,378,635 km (0.069 R)
• M67: 17,902,228 km (0.05 R)
• M68: 18,119,294 km (0.041 R)
• M69: 18,337,258 km (0.067 R)
• M70: 18,681,483 km (0.1 R)
• M71: 19,535,687 km (0.079 R)
• M72: 20,176,564 km (0.083 R)
• M73: 20,726,785 km (0.064 R)
• M74: 21,118,133 km (0.111 R)
• M75: 21,183,507 km (0.093 R)
• M76: 21,314,705 km (0.108 R)
• M77: 22,140,335 km (0.105 R)
• M78: 22,206,906 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 13.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.94 AU - 5.42 AU

Year: 5261 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,589,157 km

• M1: 170,841 km (0.051 R)
• M2: 316,848 km (0.093 R)
• M3: 565,031 km (0.098 R)
• M4: 855,101 km (0.116 R)
• M5: 1,104,780 km (0.05 R)
• M6: 1,223,561 km (0.091 R)
• M7: 1,394,551 km (0.118 R)
• M8: 1,848,730 km (0.092 R)
• M9: 2,252,346 km (0.047 R)
• M10: 2,425,580 km (0.077 R)
• M11: 2,523,866 km (0.115 R)
• M12: 2,643,544 km (0.068 R)
• M13: 3,358,023 km (0.085 R)
• M14: 3,828,359 km (0.057 R)
• M15: 3,966,737 km (0.093 R)
• M16: 4,658,777 km (0.065 R)
• M17: 5,107,271 km (0.098 R)
• M18: 5,569,828 km (0.113 R)
• M19: 5,992,442 km (0.087 R)
• M20: 7,408,087 km (0.082 R)
• M21: 7,552,299 km (0.057 R)
• M22: 7,961,150 km (0.082 R)
• M23: 8,527,677 km (0.063 R)
• M24: 8,739,657 km (0.076 R)
• M25: 8,831,062 km (0.115 R)
• M26: 9,952,746 km (0.041 R)
• M27: 10,112,068 km (0.115 R)
• M28: 10,465,717 km (0.077 R)
• M29: 10,921,542 km (0.079 R)
• M30: 11,053,039 km (0.094 R)
• M31: 11,251,256 km (0.114 R)
• M32: 11,718,300 km (0.079 R)
• M33: 12,089,752 km (0.105 R)
• M34: 12,879,030 km (0.056 R)
• M35: 13,087,719 km (0.071 R)
• M36: 13,192,438 km (0.117 R)
• M37: 13,367,617 km (0.079 R)
• M38: 13,791,278 km (0.113 R)
• M39: 14,399,094 km (0.099 R)
• M40: 14,833,377 km (0.065 R)
• M41: 16,162,105 km (0.117 R)
• M42: 16,500,196 km (0.036 R)
• M43: 16,916,677 km (0.105 R)
• M44: 19,567,401 km (0.054 R)
• M45: 19,847,598 km (0.11 R)
• M46: 20,371,340 km (0.056 R)
• M47: 20,859,030 km (0.093 R)
• M48: 21,227,190 km (0.074 R)
• M49: 21,515,016 km (0.111 R)
• M50: 22,178,034 km (0.108 R)
• M51: 22,303,098 km (0.112 R)
• M52: 22,386,573 km (0.082 R)
• M53: 22,595,711 km (0.095 R)
• M54: 22,679,636 km (0.106 R)
• M55: 22,931,858 km (0.086 R)
• M56: 23,907,236 km (0.111 R)
• M57: 24,593,740 km (0.066 R)
• M58: 25,243,294 km (0.096 R)
• M59: 25,767,036 km (0.065 R)
• M60: 26,470,894 km (0.065 R)
• M61: 26,692,150 km (0.1 R)
• M62: 26,958,434 km (0.077 R)
• M63: 27,136,605 km (0.094 R)
• M64: 27,314,926 km (0.052 R)
• M65: 27,762,822 km (0.098 R)
• M66: 27,942,638 km (0.113 R)
• M67: 28,077,725 km (0.038 R)
• M68: 28,393,825 km (0.087 R)
• M69: 28,983,989 km (0.117 R)
• M70: 29,807,825 km (0.094 R)
• M71: 29,945,903 km (0.049 R)
• M72: 30,453,938 km (0.112 R)
• M73: 30,918,290 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 8.1

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.34 AU - 5.9 AU

Year: 5945 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,589,157 km

• M1: 130,300 km (0.095 R)
• M2: 262,843 km (0.117 R)
• M3: 337,044 km (0.099 R)
• M4: 398,529 km (0.119 R)
• M5: 634,893 km (0.04 R)
• M6: 869,014 km (0.06 R)
• M7: 958,174 km (0.048 R)
• M8: 1,557,015 km (0.069 R)
• M9: 1,648,269 km (0.089 R)
• M10: 1,855,163 km (0.087 R)
• M11: 1,913,207 km (0.09 R)
• M12: 2,315,027 km (0.09 R)
• M13: 2,898,608 km (0.04 R)
• M14: 3,034,294 km (0.093 R)
• M15: 3,265,273 km (0.082 R)
• M16: 3,598,278 km (0.115 R)
• M17: 3,818,037 km (0.114 R)
• M18: 3,967,036 km (0.118 R)
• M19: 4,608,512 km (0.03 R)
• M20: 4,740,757 km (0.09 R)
• M21: 4,847,420 km (0.037 R)
• M22: 5,560,104 km (0.116 R)
• M23: 6,043,754 km (0.042 R)
• M24: 6,839,465 km (0.071 R)
• M25: 6,990,409 km (0.103 R)
• M26: 7,173,068 km (0.109 R)
• M27: 7,326,406 km (0.091 R)
• M28: 7,543,024 km (0.109 R)
• M29: 7,950,977 km (0.117 R)
• M30: 9,890,813 km (0.095 R)
• M31: 10,302,506 km (0.113 R)
• M32: 10,406,177 km (0.078 R)
• M33: 10,580,010 km (0.083 R)
• M34: 10,965,674 km (0.085 R)
• M35: 11,535,043 km (0.1 R)
• M36: 11,678,807 km (0.071 R)
• M37: 11,931,926 km (0.111 R)
• M38: 12,406,899 km (0.057 R)
• M39: 12,739,306 km (0.09 R)
• M40: 13,112,104 km (0.094 R)
• M41: 13,299,849 km (0.083 R)
• M42: 13,526,340 km (0.064 R)
• M43: 13,944,915 km (0.085 R)
• M44: 14,445,021 km (0.099 R)
• M45: 14,716,840 km (0.114 R)
• M46: 14,794,781 km (0.095 R)
• M47: 14,990,155 km (0.1 R)
• M48: 15,344,254 km (0.101 R)
• M49: 15,542,172 km (0.095 R)
• M50: 15,820,573 km (0.096 R)
• M51: 16,342,071 km (0.099 R)
• M52: 16,503,637 km (0.099 R)
• M53: 16,869,254 km (0.114 R)
• M54: 17,940,225 km (0.07 R)
• M55: 18,568,088 km (0.111 R)
• M56: 19,587,747 km (0.088 R)
• M57: 19,716,401 km (0.078 R)
• M58: 20,799,938 km (0.083 R)
• M59: 20,931,285 km (0.115 R)
• M60: 21,150,745 km (0.076 R)
• M61: 22,036,514 km (0.067 R)
• M62: 23,160,443 km (0.107 R)
• M63: 23,478,488 km (0.08 R)
• M64: 23,798,029 km (0.088 R)
• M65: 24,349,148 km (0.086 R)
• M66: 24,718,804 km (0.073 R)
• M67: 25,980,363 km (0.118 R)
• M68: 26,358,098 km (0.077 R)
• M69: 27,023,659 km (0.055 R)
• M70: 27,646,584 km (0.037 R)
• M71: 29,151,090 km (0.044 R)
• M72: 29,543,635 km (0.045 R)
• M73: 29,740,655 km (0.111 R)
• M74: 29,937,975 km (0.073 R)
• M75: 30,086,376 km (0.053 R)
• M76: 30,234,926 km (0.074 R)
• M77: 30,731,891 km (0.073 R)
• M78: 31,131,466 km (0.096 R)
• M79: 32,391,081 km (0.052 R)
• M80: 33,359,428 km (0.099 R)
• M81: 34,182,365 km (0.072 R)
• M82: 34,337,349 km (0.113 R)
• M83: 34,648,064 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 11

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.55 AU - 7.93 AU

Year: 9609 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,589,157 km

• M1: 148,850 km (0.092 R)
• M2: 253,868 km (0.112 R)
• M3: 523,742 km (0.057 R)
• M4: 608,265 km (0.091 R)
• M5: 872,754 km (0.109 R)
• M6: 997,668 km (0.034 R)
• M7: 1,196,633 km (0.1 R)
• M8: 1,301,352 km (0.106 R)
• M9: 1,409,062 km (0.109 R)
• M10: 1,557,763 km (0.09 R)
• M11: 1,751,043 km (0.109 R)
• M12: 1,857,407 km (0.109 R)
• M13: 2,189,963 km (0.085 R)
• M14: 2,407,479 km (0.083 R)
• M15: 2,586,697 km (0.089 R)
• M16: 2,770,403 km (0.053 R)
• M17: 2,974,305 km (0.094 R)
• M18: 3,086,204 km (0.057 R)
• M19: 3,314,341 km (0.099 R)
• M20: 3,649,889 km (0.061 R)
• M21: 4,120,225 km (0.106 R)
• M22: 4,227,337 km (0.083 R)
• M23: 4,572,908 km (0.06 R)
• M24: 4,908,755 km (0.116 R)
• M25: 5,252,830 km (0.053 R)
• M26: 5,349,769 km (0.045 R)
• M27: 6,208,162 km (0.058 R)
• M28: 6,496,886 km (0.12 R)
• M29: 6,811,191 km (0.111 R)
• M30: 7,367,845 km (0.111 R)
• M31: 7,520,135 km (0.096 R)
• M32: 7,717,605 km (0.054 R)
• M33: 7,806,017 km (0.112 R)
• M34: 9,217,622 km (0.101 R)
• M35: 9,311,420 km (0.1 R)
• M36: 9,523,700 km (0.082 R)
• M37: 10,242,368 km (0.115 R)
• M38: 10,339,606 km (0.032 R)
• M39: 11,202,936 km (0.084 R)
• M40: 12,553,954 km (0.113 R)
• M41: 13,209,043 km (0.086 R)
• M42: 13,474,131 km (0.098 R)
• M43: 13,660,829 km (0.099 R)
• M44: 14,497,829 km (0.106 R)
• M45: 14,716,541 km (0.099 R)
• M46: 14,936,300 km (0.104 R)
• M47: 15,101,755 km (0.098 R)
• M48: 15,574,186 km (0.07 R)
• M49: 16,051,552 km (0.118 R)
• M50: 16,533,557 km (0.069 R)
• M51: 17,280,200 km (0.113 R)
• M52: 17,425,010 km (0.108 R)
• M53: 17,715,829 km (0.096 R)
• M54: 18,037,763 km (0.057 R)
• M55: 18,332,022 km (0.118 R)
• M56: 18,776,328 km (0.116 R)
• M57: 18,865,638 km (0.07 R)
• M58: 19,434,559 km (0.087 R)
• M59: 20,374,781 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit