🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 178 Days

Day: 36.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 52.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,824,227 km

• M1: 203,304 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 193 Days

Day: 33.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,824,227 km

• M1: 303,085 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 203 Days

Day: 43.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 176.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 311 Days

Day: 33.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.66 AU - 1.84 AU

Year: 1065 Days

Day: 42.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 1292 Days

Day: 18.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,824,227 km

• M1: 733,628 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 12.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.27 AU - 2.29 AU

Year: 1584 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,824,227 km

• M1: 170,691 km (0.093 R)
• M2: 328,816 km (0.103 R)
• M3: 493,224 km (0.049 R)
• M4: 569,220 km (0.119 R)
• M5: 777,460 km (0.096 R)
• M6: 931,097 km (0.12 R)
• M7: 1,029,682 km (0.04 R)
• M8: 1,113,906 km (0.098 R)
• M9: 1,238,371 km (0.096 R)
• M10: 1,341,444 km (0.108 R)
• M11: 1,474,736 km (0.088 R)
• M12: 1,605,634 km (0.042 R)
• M13: 1,901,688 km (0.112 R)
• M14: 2,044,853 km (0.115 R)
• M15: 2,160,642 km (0.069 R)
• M16: 2,246,960 km (0.072 R)
• M17: 2,423,186 km (0.049 R)
• M18: 2,570,839 km (0.119 R)
• M19: 2,892,475 km (0.101 R)
• M20: 3,005,571 km (0.11 R)
• M21: 3,093,684 km (0.057 R)
• M22: 3,227,424 km (0.069 R)
• M23: 3,399,462 km (0.115 R)
• M24: 3,574,791 km (0.061 R)
• M25: 3,829,107 km (0.077 R)
• M26: 3,905,552 km (0.079 R)
• M27: 4,069,960 km (0.113 R)
• M28: 4,236,462 km (0.048 R)
• M29: 4,526,084 km (0.093 R)
• M30: 4,647,856 km (0.076 R)
• M31: 4,884,221 km (0.106 R)
• M32: 5,411,853 km (0.117 R)
• M33: 5,606,330 km (0.111 R)
• M34: 5,726,307 km (0.103 R)
• M35: 5,957,735 km (0.063 R)
• M36: 6,069,036 km (0.118 R)
• M37: 6,636,162 km (0.081 R)
• M38: 6,844,402 km (0.102 R)
• M39: 7,019,730 km (0.069 R)
• M40: 7,291,400 km (0.111 R)
• M41: 7,398,662 km (0.102 R)
• M42: 8,077,836 km (0.058 R)
• M43: 8,213,671 km (0.103 R)
• M44: 8,412,636 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 13.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.16 AU - 3.08 AU

Year: 1952 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,824,227 km

• M1: 177,722 km (0.111 R)
• M2: 269,725 km (0.116 R)
• M3: 358,287 km (0.075 R)
• M4: 457,620 km (0.069 R)
• M5: 694,284 km (0.103 R)
• M6: 896,241 km (0.042 R)
• M7: 982,858 km (0.102 R)
• M8: 1,091,167 km (0.084 R)
• M9: 1,493,286 km (0.116 R)
• M10: 1,630,617 km (0.052 R)
• M11: 1,717,384 km (0.059 R)
• M12: 1,828,236 km (0.112 R)
• M13: 2,092,425 km (0.111 R)
• M14: 2,187,270 km (0.095 R)
• M15: 2,645,489 km (0.113 R)
• M16: 2,826,951 km (0.113 R)
• M17: 3,066,308 km (0.093 R)
• M18: 3,215,905 km (0.071 R)
• M19: 3,409,934 km (0.084 R)
• M20: 3,679,659 km (0.105 R)
• M21: 4,149,845 km (0.106 R)
• M22: 4,270,421 km (0.069 R)
• M23: 4,561,538 km (0.081 R)
• M24: 4,717,419 km (0.068 R)
• M25: 5,473,936 km (0.109 R)
• M26: 5,623,234 km (0.057 R)
• M27: 5,908,817 km (0.085 R)
• M28: 6,407,127 km (0.112 R)
• M29: 6,705,725 km (0.083 R)
• M30: 7,189,225 km (0.108 R)
• M31: 7,389,536 km (0.084 R)
• M32: 7,517,891 km (0.107 R)
• M33: 7,926,443 km (0.058 R)
• M34: 8,190,184 km (0.115 R)
• M35: 8,361,175 km (0.064 R)
• M36: 8,514,363 km (0.082 R)
• M37: 8,745,791 km (0.109 R)
• M38: 8,998,761 km (0.097 R)
• M39: 9,136,092 km (0.086 R)
• M40: 9,532,227 km (0.114 R)
• M41: 10,198,087 km (0.098 R)
• M42: 10,341,252 km (0.117 R)
• M43: 10,485,165 km (0.111 R)
• M44: 10,900,000 km (0.083 R)
• M45: 11,151,474 km (0.094 R)
• M46: 11,745,677 km (0.061 R)
• M47: 11,982,041 km (0.025 R)
• M48: 12,089,902 km (0.089 R)
• M49: 12,263,285 km (0.11 R)
• M50: 12,832,505 km (0.095 R)
• M51: 13,009,330 km (0.118 R)
• M52: 13,187,052 km (0.078 R)
• M53: 13,612,359 km (0.076 R)
• M54: 13,725,006 km (0.101 R)
• M55: 13,860,692 km (0.037 R)
• M56: 14,270,141 km (0.112 R)
• M57: 14,660,741 km (0.094 R)
• M58: 15,077,969 km (0.106 R)
• M59: 15,264,668 km (0.068 R)
• M60: 15,381,803 km (0.086 R)
• M61: 15,499,237 km (0.095 R)
• M62: 15,616,971 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 13.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.45 AU - 2.87 AU

Year: 1996 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,824,227 km

• M1: 176,525 km (0.105 R)
• M2: 378,034 km (0.109 R)
• M3: 499,507 km (0.078 R)
• M4: 624,272 km (0.05 R)
• M5: 738,864 km (0.096 R)
• M6: 1,069,176 km (0.108 R)
• M7: 1,634,806 km (0.065 R)
• M8: 1,758,373 km (0.061 R)
• M9: 1,863,989 km (0.107 R)
• M10: 2,137,604 km (0.092 R)
• M11: 2,250,700 km (0.09 R)
• M12: 2,626,789 km (0.05 R)
• M13: 2,773,096 km (0.094 R)
• M14: 2,972,360 km (0.102 R)
• M15: 3,086,653 km (0.046 R)
• M16: 3,215,307 km (0.117 R)
• M17: 3,306,562 km (0.07 R)
• M18: 3,451,672 km (0.075 R)
• M19: 3,585,562 km (0.092 R)
• M20: 3,983,492 km (0.098 R)
• M21: 4,195,023 km (0.116 R)
• M22: 4,294,955 km (0.101 R)
• M23: 4,395,784 km (0.102 R)
• M24: 4,541,193 km (0.052 R)
• M25: 4,717,868 km (0.052 R)
• M26: 5,184,763 km (0.12 R)
• M27: 5,354,108 km (0.105 R)
• M28: 5,635,202 km (0.049 R)
• M29: 5,777,470 km (0.104 R)
• M30: 5,969,254 km (0.072 R)
• M31: 6,326,195 km (0.059 R)
• M32: 6,408,324 km (0.093 R)
• M33: 6,707,071 km (0.104 R)
• M34: 6,824,356 km (0.092 R)
• M35: 7,061,319 km (0.065 R)
• M36: 7,146,440 km (0.059 R)
• M37: 7,456,257 km (0.111 R)
• M38: 7,612,886 km (0.105 R)
• M39: 7,805,718 km (0.07 R)
• M40: 7,982,393 km (0.117 R)
• M41: 8,412,187 km (0.057 R)
• M42: 8,849,312 km (0.11 R)
• M43: 9,163,618 km (0.074 R)
• M44: 10,051,481 km (0.114 R)
• M45: 10,166,821 km (0.065 R)
• M46: 10,809,194 km (0.025 R)
• M47: 11,026,111 km (0.105 R)
• M48: 11,284,616 km (0.052 R)
• M49: 11,524,870 km (0.096 R)
• M50: 11,685,987 km (0.085 R)
• M51: 12,071,651 km (0.051 R)
• M52: 12,317,440 km (0.087 R)
• M53: 12,399,868 km (0.087 R)
• M54: 12,751,722 km (0.1 R)
• M55: 12,876,637 km (0.118 R)
• M56: 13,338,296 km (0.102 R)
• M57: 13,465,304 km (0.094 R)
• M58: 13,891,060 km (0.101 R)
• M59: 13,998,172 km (0.102 R)
• M60: 14,105,733 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 15

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.79 AU - 4.01 AU

Year: 2885 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,824,227 km

• M1: 312,061 km (0.117 R)
• M2: 407,804 km (0.082 R)
• M3: 719,416 km (0.089 R)
• M4: 919,728 km (0.11 R)
• M5: 1,071,121 km (0.083 R)
• M6: 1,211,144 km (0.114 R)
• M7: 1,488,798 km (0.028 R)
• M8: 1,612,815 km (0.058 R)
• M9: 1,908,121 km (0.097 R)
• M10: 2,338,514 km (0.071 R)
• M11: 2,551,840 km (0.091 R)
• M12: 2,940,945 km (0.101 R)
• M13: 3,275,146 km (0.101 R)
• M14: 3,760,741 km (0.105 R)
• M15: 3,869,947 km (0.106 R)
• M16: 4,091,951 km (0.064 R)
• M17: 4,188,292 km (0.116 R)
• M18: 4,301,836 km (0.11 R)
• M19: 4,399,973 km (0.078 R)
• M20: 4,682,114 km (0.119 R)
• M21: 4,867,915 km (0.091 R)
• M22: 5,211,990 km (0.091 R)
• M23: 5,387,019 km (0.091 R)
• M24: 5,493,084 km (0.039 R)
• M25: 5,725,260 km (0.058 R)
• M26: 5,905,974 km (0.096 R)
• M27: 6,254,837 km (0.084 R)
• M28: 6,610,431 km (0.049 R)
• M29: 6,800,270 km (0.085 R)
• M30: 7,011,203 km (0.04 R)
• M31: 7,127,291 km (0.114 R)
• M32: 7,380,860 km (0.112 R)
• M33: 7,856,731 km (0.086 R)
• M34: 7,997,502 km (0.075 R)
• M35: 8,200,058 km (0.035 R)
• M36: 8,342,774 km (0.093 R)
• M37: 8,589,611 km (0.116 R)
• M38: 8,734,571 km (0.116 R)
• M39: 8,859,635 km (0.086 R)
• M40: 9,027,184 km (0.064 R)
• M41: 9,259,360 km (0.102 R)
• M42: 9,408,210 km (0.078 R)
• M43: 10,011,389 km (0.098 R)
• M44: 10,361,747 km (0.119 R)
• M45: 10,472,001 km (0.119 R)
• M46: 10,894,764 km (0.059 R)
• M47: 11,007,112 km (0.034 R)
• M48: 11,711,419 km (0.101 R)
• M49: 12,641,768 km (0.095 R)
• M50: 12,736,164 km (0.068 R)
• M51: 12,878,133 km (0.118 R)
• M52: 13,379,136 km (0.094 R)
• M53: 13,595,903 km (0.038 R)
• M54: 13,984,110 km (0.032 R)
• M55: 14,106,182 km (0.113 R)
• M56: 14,425,274 km (0.087 R)
• M57: 14,548,543 km (0.067 R)
• M58: 14,945,725 km (0.055 R)
• M59: 15,396,762 km (0.111 R)
• M60: 15,573,288 km (0.1 R)
• M61: 17,140,774 km (0.112 R)
• M62: 17,402,571 km (0.1 R)
• M63: 17,824,287 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit