🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 175 Days

Day: 36.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.59 AU

Year: 175 Days

Day: 46.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 190 Days

Day: 12.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,149,731 km

• M1: 267,182 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.04 AU - 2.16 AU

Year: 1379 Days

Day: 45.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.85 AU - 2.35 AU

Year: 1379 Days

Day: 27.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 11.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2 AU - 2.74 AU

Year: 1653 Days

Day: 5 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,149,731 km

• M1: 145,708 km (0.109 R)
• M2: 231,278 km (0.085 R)
• M3: 313,258 km (0.104 R)
• M4: 528,230 km (0.119 R)
• M5: 642,672 km (0.119 R)
• M6: 717,172 km (0.108 R)
• M7: 812,017 km (0.106 R)
• M8: 953,986 km (0.06 R)
• M9: 1,079,049 km (0.113 R)
• M10: 1,163,572 km (0.09 R)
• M11: 1,284,447 km (0.086 R)
• M12: 1,438,234 km (0.112 R)
• M13: 1,539,362 km (0.094 R)
• M14: 1,772,286 km (0.109 R)
• M15: 1,881,343 km (0.056 R)
• M16: 2,049,192 km (0.097 R)
• M17: 2,434,556 km (0.117 R)
• M18: 2,582,807 km (0.096 R)
• M19: 2,671,519 km (0.099 R)
• M20: 2,752,152 km (0.067 R)
• M21: 2,851,934 km (0.097 R)
• M22: 3,594,238 km (0.025 R)
• M23: 3,703,594 km (0.074 R)
• M24: 4,351,802 km (0.093 R)
• M25: 4,511,423 km (0.036 R)
• M26: 4,618,834 km (0.065 R)
• M27: 4,759,905 km (0.115 R)
• M28: 5,180,275 km (0.073 R)
• M29: 5,281,702 km (0.07 R)
• M30: 5,360,989 km (0.1 R)
• M31: 5,670,507 km (0.109 R)
• M32: 5,763,408 km (0.101 R)
• M33: 5,927,217 km (0.106 R)
• M34: 6,307,345 km (0.032 R)
• M35: 6,439,889 km (0.089 R)
• M36: 6,585,597 km (0.113 R)
• M37: 6,658,900 km (0.076 R)
• M38: 6,855,472 km (0.087 R)
• M39: 6,929,673 km (0.107 R)
• M40: 7,104,104 km (0.088 R)
• M41: 7,393,576 km (0.085 R)
• M42: 7,571,747 km (0.119 R)
• M43: 7,738,399 km (0.095 R)
• M44: 7,854,636 km (0.101 R)
• M45: 7,971,323 km (0.114 R)
• M46: 8,088,607 km (0.066 R)
• M47: 8,193,326 km (0.07 R)
• M48: 8,272,164 km (0.034 R)
• M49: 8,377,780 km (0.062 R)
• M50: 8,616,987 km (0.118 R)
• M51: 8,750,727 km (0.108 R)
• M52: 8,939,370 km (0.106 R)
• M53: 9,020,602 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 10.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.22 AU - 3.68 AU

Year: 2295 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,149,731 km

• M1: 153,936 km (0.118 R)
• M2: 270,623 km (0.088 R)
• M3: 472,879 km (0.072 R)
• M4: 547,827 km (0.085 R)
• M5: 665,112 km (0.104 R)
• M6: 875,596 km (0.075 R)
• M7: 989,141 km (0.111 R)
• M8: 1,108,071 km (0.12 R)
• M9: 1,350,570 km (0.118 R)
• M10: 1,483,562 km (0.086 R)
• M11: 1,621,043 km (0.106 R)
• M12: 1,774,081 km (0.075 R)
• M13: 2,213,600 km (0.101 R)
• M14: 2,286,155 km (0.065 R)
• M15: 2,521,173 km (0.074 R)
• M16: 2,597,019 km (0.03 R)
• M17: 2,777,135 km (0.088 R)
• M18: 2,948,125 km (0.035 R)
• M19: 3,028,310 km (0.094 R)
• M20: 3,245,526 km (0.068 R)
• M21: 3,496,102 km (0.073 R)
• M22: 3,753,111 km (0.084 R)
• M23: 4,392,044 km (0.108 R)
• M24: 4,576,348 km (0.079 R)
• M25: 4,653,990 km (0.114 R)
• M26: 4,747,638 km (0.07 R)
• M27: 4,826,177 km (0.059 R)
• M28: 5,048,479 km (0.047 R)
• M29: 5,635,801 km (0.103 R)
• M30: 5,819,507 km (0.086 R)
• M31: 6,005,307 km (0.059 R)
• M32: 6,158,795 km (0.077 R)
• M33: 6,313,479 km (0.115 R)
• M34: 6,767,957 km (0.109 R)
• M35: 7,052,941 km (0.045 R)
• M36: 7,196,854 km (0.092 R)
• M37: 7,360,066 km (0.064 R)
• M38: 7,487,673 km (0.079 R)
• M39: 7,745,430 km (0.076 R)
• M40: 8,212,923 km (0.085 R)
• M41: 8,364,466 km (0.085 R)
• M42: 8,882,822 km (0.058 R)
• M43: 9,136,092 km (0.111 R)
• M44: 10,051,481 km (0.085 R)
• M45: 10,233,990 km (0.095 R)
• M46: 10,458,537 km (0.082 R)
• M47: 10,540,666 km (0.1 R)
• M48: 10,726,167 km (0.094 R)
• M49: 10,850,334 km (0.098 R)
• M50: 10,995,892 km (0.106 R)
• M51: 11,457,701 km (0.091 R)
• M52: 11,712,167 km (0.066 R)
• M53: 11,861,615 km (0.118 R)
• M54: 12,183,699 km (0.051 R)
• M55: 12,400,168 km (0.033 R)
• M56: 12,508,776 km (0.084 R)
• M57: 13,389,608 km (0.062 R)
• M58: 13,545,788 km (0.066 R)
• M59: 13,837,504 km (0.058 R)
• M60: 14,040,658 km (0.047 R)
• M61: 14,427,219 km (0.051 R)
• M62: 14,748,106 km (0.102 R)
• M63: 14,978,786 km (0.118 R)
• M64: 15,233,850 km (0.085 R)
• M65: 15,443,736 km (0.07 R)
• M66: 15,678,006 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 9.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.4 AU - 6.88 AU

Year: 6068 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,149,731 km

• M1: 131,048 km (0.071 R)
• M2: 226,342 km (0.099 R)
• M3: 301,141 km (0.055 R)
• M4: 452,384 km (0.069 R)
• M5: 621,729 km (0.055 R)
• M6: 781,499 km (0.092 R)
• M7: 1,215,333 km (0.118 R)
• M8: 1,444,816 km (0.099 R)
• M9: 1,688,511 km (0.095 R)
• M10: 2,545,408 km (0.084 R)
• M11: 2,774,143 km (0.063 R)
• M12: 2,975,651 km (0.09 R)
• M13: 3,482,339 km (0.111 R)
• M14: 4,129,500 km (0.054 R)
• M15: 5,179,377 km (0.112 R)
• M16: 5,323,889 km (0.064 R)
• M17: 5,448,953 km (0.088 R)
• M18: 5,787,194 km (0.071 R)
• M19: 6,219,681 km (0.039 R)
• M20: 6,373,468 km (0.072 R)
• M21: 6,774,988 km (0.089 R)
• M22: 7,184,587 km (0.116 R)
• M23: 7,578,927 km (0.099 R)
• M24: 7,672,725 km (0.096 R)
• M25: 8,828,518 km (0.113 R)
• M26: 9,125,919 km (0.084 R)
• M27: 9,960,825 km (0.095 R)
• M28: 10,348,283 km (0.062 R)
• M29: 10,714,499 km (0.072 R)
• M30: 10,899,252 km (0.119 R)
• M31: 11,084,903 km (0.066 R)
• M32: 11,756,897 km (0.059 R)
• M33: 11,920,258 km (0.099 R)
• M34: 12,002,088 km (0.1 R)
• M35: 12,525,231 km (0.091 R)
• M36: 12,999,606 km (0.107 R)
• M37: 13,822,394 km (0.074 R)
• M38: 14,110,071 km (0.071 R)
• M39: 14,254,583 km (0.108 R)
• M40: 14,603,595 km (0.094 R)
• M41: 15,191,514 km (0.096 R)
• M42: 15,877,121 km (0.045 R)
• M43: 16,725,491 km (0.089 R)
• M44: 18,025,496 km (0.092 R)
• M45: 18,910,068 km (0.069 R)
• M46: 19,711,763 km (0.106 R)
• M47: 19,808,703 km (0.036 R)
• M48: 19,905,941 km (0.056 R)
• M49: 20,003,180 km (0.059 R)
• M50: 20,068,106 km (0.109 R)
• M51: 20,885,808 km (0.11 R)
• M52: 21,083,726 km (0.108 R)
• M53: 21,282,092 km (0.112 R)
• M54: 21,481,207 km (0.082 R)
• M55: 21,981,762 km (0.119 R)
• M56: 22,655,102 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 11.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.25 AU - 6.27 AU

Year: 7096 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,149,731 km

• M1: 167,849 km (0.073 R)
• M2: 264,190 km (0.105 R)
• M3: 490,382 km (0.055 R)
• M4: 598,541 km (0.085 R)
• M5: 785,090 km (0.106 R)
• M6: 1,151,455 km (0.081 R)
• M7: 1,234,482 km (0.085 R)
• M8: 1,442,423 km (0.1 R)
• M9: 1,757,027 km (0.063 R)
• M10: 2,850,438 km (0.108 R)
• M11: 3,247,022 km (0.058 R)
• M12: 3,342,764 km (0.092 R)
• M13: 3,861,869 km (0.093 R)
• M14: 4,169,891 km (0.09 R)
• M15: 4,512,769 km (0.12 R)
• M16: 4,593,253 km (0.104 R)
• M17: 5,197,778 km (0.073 R)
• M18: 6,062,603 km (0.103 R)
• M19: 6,211,154 km (0.111 R)
• M20: 6,300,913 km (0.117 R)
• M21: 6,451,259 km (0.091 R)
• M22: 6,848,142 km (0.091 R)
• M23: 8,680,416 km (0.037 R)
• M24: 9,016,862 km (0.113 R)
• M25: 9,426,162 km (0.117 R)
• M26: 9,911,457 km (0.1 R)
• M27: 10,298,467 km (0.059 R)
• M28: 10,618,906 km (0.1 R)
• M29: 11,673,571 km (0.08 R)
• M30: 12,044,873 km (0.114 R)
• M31: 12,194,620 km (0.056 R)
• M32: 12,269,718 km (0.104 R)
• M33: 12,344,816 km (0.113 R)
• M34: 12,571,457 km (0.07 R)
• M35: 12,799,444 km (0.068 R)
• M36: 13,259,458 km (0.111 R)
• M37: 13,530,379 km (0.082 R)
• M38: 13,608,170 km (0.07 R)
• M39: 13,999,070 km (0.081 R)
• M40: 14,512,789 km (0.072 R)
• M41: 14,872,123 km (0.114 R)
• M42: 15,032,791 km (0.112 R)
• M43: 15,926,638 km (0.034 R)
• M44: 16,504,385 km (0.094 R)
• M45: 16,837,540 km (0.118 R)
• M46: 16,963,202 km (0.089 R)
• M47: 17,046,977 km (0.048 R)
• M48: 18,364,635 km (0.085 R)
• M49: 18,840,057 km (0.073 R)
• M50: 19,057,572 km (0.096 R)
• M51: 19,144,788 km (0.112 R)
• M52: 19,759,036 km (0.06 R)
• M53: 20,157,266 km (0.092 R)
• M54: 20,424,298 km (0.097 R)
• M55: 20,782,136 km (0.095 R)
• M56: 20,961,803 km (0.075 R)
• M57: 21,413,290 km (0.111 R)
• M58: 22,142,430 km (0.105 R)
• M59: 22,602,293 km (0.05 R)
• M60: 23,531,446 km (0.083 R)
• M61: 23,624,945 km (0.11 R)
• M62: 24,047,708 km (0.065 R)
• M63: 24,283,624 km (0.082 R)
• M64: 25,522,893 km (0.038 R)
• M65: 26,005,047 km (0.039 R)
• M66: 27,617,413 km (0.078 R)
• M67: 28,960,502 km (0.117 R)
• M68: 29,312,207 km (0.032 R)
• M69: 30,375,698 km (0.079 R)
• M70: 31,194,597 km (0.065 R)
• M71: 31,451,905 km (0.084 R)
• M72: 32,020,676 km (0.056 R)
• M73: 32,332,289 km (0.053 R)
• M74: 32,801,577 km (0.032 R)
• M75: 33,273,259 km (0.116 R)
• M76: 33,430,935 km (0.086 R)
• M77: 33,694,377 km (0.044 R)
• M78: 34,064,183 km (0.119 R)
• M79: 34,861,390 km (0.102 R)
• M80: 35,075,016 km (0.087 R)
• M81: 36,149,727 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit