🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 36.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,720,567 km

• M1: 262,993 km (0.089 R)
• M2: 414,984 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.9 AU - 1.02 AU

Year: 337 Days

Day: 32.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.71 AU

Year: 606 Days

Day: 28.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,720,567 km

• M1: 31,416 km (0.088 R)
• M2: 220,657 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.96 AU - 2.76 AU

Year: 1298 Days

Day: 12.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,720,567 km

• M1: 356,043 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.63 AU - 3.79 AU

Year: 2060 Days

Day: 32.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 95.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.07 AU - 5.65 AU

Year: 3837 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 8.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.5 AU - 8.36 AU

Year: 6534 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,720,567 km

• M1: 106,962 km (0.05 R)
• M2: 169,794 km (0.104 R)
• M3: 302,487 km (0.029 R)
• M4: 375,042 km (0.065 R)
• M5: 597,643 km (0.095 R)
• M6: 1,055,712 km (0.088 R)
• M7: 1,128,866 km (0.097 R)
• M8: 1,218,923 km (0.112 R)
• M9: 1,280,408 km (0.111 R)
• M10: 1,342,940 km (0.106 R)
• M11: 1,722,919 km (0.111 R)
• M12: 1,809,985 km (0.116 R)
• M13: 1,898,397 km (0.093 R)
• M14: 1,952,252 km (0.096 R)
• M15: 2,024,807 km (0.108 R)
• M16: 2,135,360 km (0.109 R)
• M17: 2,266,857 km (0.12 R)
• M18: 2,440,091 km (0.08 R)
• M19: 2,677,652 km (0.063 R)
• M20: 2,819,770 km (0.098 R)
• M21: 2,881,554 km (0.075 R)
• M22: 3,175,514 km (0.102 R)
• M23: 3,326,009 km (0.076 R)
• M24: 3,435,066 km (0.042 R)
• M25: 3,746,828 km (0.104 R)
• M26: 3,951,927 km (0.059 R)
• M27: 4,184,252 km (0.101 R)
• M28: 4,589,663 km (0.049 R)
• M29: 5,258,964 km (0.098 R)
• M30: 5,386,271 km (0.042 R)
• M31: 5,463,165 km (0.063 R)
• M32: 5,670,058 km (0.117 R)
• M33: 5,853,166 km (0.046 R)
• M34: 6,144,882 km (0.105 R)
• M35: 6,468,612 km (0.111 R)
• M36: 6,742,675 km (0.111 R)
• M37: 6,797,877 km (0.104 R)
• M38: 6,964,529 km (0.116 R)
• M39: 7,188,926 km (0.076 R)
• M40: 7,330,445 km (0.038 R)
• M41: 7,472,713 km (0.08 R)
• M42: 7,616,028 km (0.112 R)
• M43: 8,139,471 km (0.068 R)
• M44: 8,346,215 km (0.093 R)
• M45: 8,644,513 km (0.076 R)
• M46: 8,976,770 km (0.052 R)
• M47: 9,282,398 km (0.064 R)
• M48: 9,498,418 km (0.031 R)
• M49: 9,684,966 km (0.051 R)
• M50: 9,841,296 km (0.096 R)
• M51: 10,029,939 km (0.12 R)
• M52: 10,764,464 km (0.116 R)
• M53: 10,829,091 km (0.031 R)
• M54: 12,183,550 km (0.119 R)
• M55: 13,485,799 km (0.033 R)
• M56: 13,590,518 km (0.097 R)
• M57: 13,800,703 km (0.087 R)
• M58: 14,082,695 km (0.072 R)
• M59: 14,976,093 km (0.086 R)
• M60: 15,520,929 km (0.07 R)
• M61: 15,740,688 km (0.12 R)
• M62: 15,814,141 km (0.111 R)
• M63: 16,667,297 km (0.056 R)
• M64: 17,611,559 km (0.04 R)
• M65: 18,767,502 km (0.092 R)
• M66: 19,709,968 km (0.117 R)
• M67: 20,426,692 km (0.074 R)
• M68: 21,273,864 km (0.042 R)
• M69: 21,844,879 km (0.092 R)
• M70: 22,462,419 km (0.042 R)
• M71: 22,877,254 km (0.059 R)
• M72: 22,960,431 km (0.069 R)
• M73: 23,546,256 km (0.092 R)
• M74: 23,672,367 km (0.083 R)
• M75: 23,798,777 km (0.026 R)
• M76: 24,179,205 km (0.113 R)
• M77: 24,391,484 km (0.117 R)
• M78: 24,519,241 km (0.08 R)
• M79: 24,860,623 km (0.088 R)
• M80: 25,375,838 km (0.101 R)
• M81: 27,515,985 km (0.082 R)
• M82: 27,781,970 km (0.115 R)
• M83: 28,093,433 km (0.039 R)
• M84: 28,361,213 km (0.118 R)
• M85: 28,629,891 km (0.102 R)
• M86: 28,944,495 km (0.025 R)
• M87: 29,215,118 km (0.105 R)
• M88: 29,350,653 km (0.071 R)
• M89: 30,122,878 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 14.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.62 AU - 12.68 AU

Year: 14242 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,720,567 km

• M1: 239,805 km (0.119 R)
• M2: 363,972 km (0.113 R)
• M3: 576,849 km (0.039 R)
• M4: 683,363 km (0.05 R)
• M5: 778,358 km (0.087 R)
• M6: 1,005,597 km (0.112 R)
• M7: 1,208,900 km (0.115 R)
• M8: 1,328,130 km (0.094 R)
• M9: 1,502,262 km (0.116 R)
• M10: 2,216,292 km (0.079 R)
• M11: 2,641,150 km (0.09 R)
• M12: 2,863,453 km (0.114 R)
• M13: 3,921,559 km (0.099 R)
• M14: 4,250,076 km (0.108 R)
• M15: 4,474,173 km (0.08 R)
• M16: 4,973,082 km (0.063 R)
• M17: 5,530,484 km (0.027 R)
• M18: 5,652,556 km (0.12 R)
• M19: 6,149,968 km (0.043 R)
• M20: 6,446,771 km (0.071 R)
• M21: 6,878,959 km (0.1 R)
• M22: 8,324,673 km (0.116 R)
• M23: 10,259,572 km (0.114 R)
• M24: 10,561,460 km (0.109 R)
• M25: 10,764,464 km (0.114 R)
• M26: 10,968,665 km (0.115 R)
• M27: 11,277,435 km (0.097 R)
• M28: 11,798,335 km (0.12 R)
• M29: 11,903,503 km (0.061 R)
• M30: 12,008,969 km (0.104 R)
• M31: 12,648,350 km (0.036 R)
• M32: 15,257,936 km (0.05 R)
• M33: 15,372,677 km (0.046 R)
• M34: 16,417,618 km (0.116 R)
• M35: 16,830,209 km (0.077 R)
• M36: 17,127,011 km (0.097 R)
• M37: 17,305,930 km (0.097 R)
• M38: 17,485,448 km (0.069 R)
• M39: 17,605,425 km (0.106 R)
• M40: 23,086,691 km (0.112 R)
• M41: 23,284,460 km (0.108 R)
• M42: 23,615,221 km (0.102 R)
• M43: 23,947,777 km (0.118 R)
• M44: 25,496,863 km (0.079 R)
• M45: 25,701,213 km (0.045 R)
• M46: 27,008,699 km (0.066 R)
• M47: 27,356,364 km (0.068 R)
• M48: 27,635,663 km (0.085 R)
• M49: 27,915,860 km (0.099 R)
• M50: 28,478,947 km (0.058 R)
• M51: 29,975,225 km (0.036 R)
• M52: 30,479,519 km (0.117 R)
• M53: 30,841,546 km (0.077 R)
• M54: 30,986,805 km (0.075 R)
• M55: 32,451,369 km (0.043 R)
• M56: 35,752,096 km (0.099 R)
• M57: 36,287,058 km (0.055 R)
• M58: 37,055,841 km (0.119 R)
• M59: 37,519,595 km (0.108 R)
• M60: 37,752,369 km (0.077 R)
• M61: 39,001,212 km (0.068 R)
• M62: 39,236,829 km (0.082 R)
• M63: 39,551,882 km (0.069 R)
• M64: 39,788,695 km (0.103 R)
• M65: 40,105,095 km (0.091 R)
• M66: 41,539,439 km (0.09 R)
• M67: 42,505,093 km (0.104 R)
• M68: 43,559,459 km (0.107 R)
• M69: 44,130,773 km (0.03 R)
• M70: 44,951,318 km (0.102 R)
• M71: 46,025,430 km (0.055 R)
• M72: 46,524,040 km (0.03 R)
• M73: 48,114,864 km (0.031 R)
• M74: 48,620,954 km (0.1 R)
• M75: 49,723,490 km (0.095 R)
• M76: 50,149,694 km (0.103 R)
• M77: 51,091,712 km (0.106 R)
• M78: 54,830,013 km (0.085 R)
• M79: 55,182,167 km (0.039 R)
• M80: 56,598,559 km (0.109 R)
• M81: 57,043,613 km (0.109 R)
• M82: 57,400,553 km (0.118 R)
• M83: 57,579,173 km (0.038 R)
• M84: 58,116,529 km (0.084 R)
• M85: 59,738,319 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 7.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.89 AU - 24.45 AU

Year: 32444 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,720,567 km

• M1: 123,568 km (0.09 R)
• M2: 257,009 km (0.096 R)
• M3: 316,250 km (0.105 R)
• M4: 416,032 km (0.106 R)
• M5: 714,779 km (0.064 R)
• M6: 804,837 km (0.047 R)
• M7: 1,453,194 km (0.112 R)
• M8: 1,539,960 km (0.101 R)
• M9: 2,162,437 km (0.098 R)
• M10: 2,295,579 km (0.066 R)
• M11: 2,569,942 km (0.109 R)
• M12: 2,640,253 km (0.099 R)
• M13: 2,782,820 km (0.107 R)
• M14: 2,891,428 km (0.103 R)
• M15: 3,150,232 km (0.102 R)
• M16: 3,650,936 km (0.066 R)
• M17: 4,596,395 km (0.091 R)
• M18: 5,797,366 km (0.11 R)
• M19: 6,990,708 km (0.109 R)
• M20: 7,288,259 km (0.07 R)
• M21: 7,388,340 km (0.119 R)
• M22: 8,890,302 km (0.092 R)
• M23: 9,648,315 km (0.118 R)
• M24: 10,370,723 km (0.101 R)
• M25: 11,167,930 km (0.068 R)
• M26: 11,399,358 km (0.108 R)
• M27: 11,749,566 km (0.114 R)
• M28: 13,861,290 km (0.044 R)
• M29: 14,172,453 km (0.088 R)
• M30: 14,801,662 km (0.099 R)
• M31: 14,865,092 km (0.117 R)
• M32: 15,055,829 km (0.086 R)
• M33: 15,762,380 km (0.105 R)
• M34: 18,626,580 km (0.088 R)
• M35: 19,176,951 km (0.102 R)
• M36: 19,942,294 km (0.083 R)
• M37: 21,935,386 km (0.093 R)
• M38: 22,007,792 km (0.118 R)
• M39: 22,152,602 km (0.111 R)
• M40: 22,589,428 km (0.109 R)
• M41: 23,028,947 km (0.06 R)
• M42: 26,030,777 km (0.089 R)
• M43: 26,954,993 km (0.033 R)
• M44: 29,631,598 km (0.04 R)
• M45: 29,711,633 km (0.05 R)
• M46: 29,791,668 km (0.07 R)
• M47: 31,082,548 km (0.097 R)
• M48: 32,144,842 km (0.12 R)
• M49: 32,556,536 km (0.11 R)
• M50: 34,304,886 km (0.103 R)
• M51: 35,063,497 km (0.063 R)
• M52: 36,425,586 km (0.048 R)
• M53: 39,289,338 km (0.116 R)
• M54: 39,377,301 km (0.105 R)
• M55: 41,149,138 km (0.08 R)
• M56: 42,856,349 km (0.11 R)
• M57: 45,506,326 km (0.118 R)
• M58: 45,968,583 km (0.044 R)
• M59: 47,177,633 km (0.066 R)
• M60: 48,020,916 km (0.097 R)
• M61: 48,303,058 km (0.115 R)
• M62: 49,627,149 km (0.072 R)
• M63: 51,250,884 km (0.101 R)
• M64: 56,424,128 km (0.078 R)
• M65: 56,721,828 km (0.106 R)
• M66: 60,234,087 km (0.028 R)
• M67: 61,965,233 km (0.086 R)
• M68: 62,272,507 km (0.057 R)
• M69: 64,540,710 km (0.036 R)
• M70: 65,580,715 km (0.105 R)
• M71: 70,328,502 km (0.116 R)
• M72: 70,542,128 km (0.066 R)
• M73: 70,648,941 km (0.054 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit