🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 375 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,784,014 km

• M1: 385,663 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.22 AU - 1.4 AU

Year: 562 Days

Day: 35.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.54 AU - 4.22 AU

Year: 2329 Days

Day: 22.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.33 AU - 3.83 AU

Year: 2538 Days

Day: 23.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.02 AU - 4.16 AU

Year: 3100 Days

Day: 27.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 13.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.18 AU - 5.34 AU

Year: 3892 Days

Day: 5.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,784,014 km

• M1: 177,872 km (0.076 R)
• M2: 286,929 km (0.084 R)
• M3: 427,401 km (0.078 R)
• M4: 663,616 km (0.081 R)
• M5: 892,950 km (0.107 R)
• M6: 1,660,387 km (0.093 R)
• M7: 1,779,317 km (0.045 R)
• M8: 2,172,610 km (0.064 R)
• M9: 2,885,145 km (0.045 R)
• M10: 3,050,749 km (0.111 R)
• M11: 3,166,538 km (0.076 R)
• M12: 3,315,986 km (0.111 R)
• M13: 3,500,740 km (0.115 R)
• M14: 3,700,154 km (0.082 R)
• M15: 4,475,519 km (0.064 R)
• M16: 4,704,703 km (0.117 R)
• M17: 4,937,627 km (0.107 R)
• M18: 5,049,377 km (0.1 R)
• M19: 5,237,421 km (0.117 R)
• M20: 6,026,401 km (0.04 R)
• M21: 6,159,393 km (0.103 R)
• M22: 6,387,679 km (0.114 R)
• M23: 6,536,829 km (0.106 R)
• M24: 6,632,422 km (0.101 R)
• M25: 6,907,981 km (0.114 R)
• M26: 7,075,231 km (0.041 R)
• M27: 7,427,983 km (0.105 R)
• M28: 8,238,953 km (0.087 R)
• M29: 8,865,768 km (0.073 R)
• M30: 8,971,833 km (0.098 R)
• M31: 9,185,010 km (0.108 R)
• M32: 9,492,583 km (0.085 R)
• M33: 9,850,571 km (0.108 R)
• M34: 9,991,791 km (0.118 R)
• M35: 10,149,617 km (0.048 R)
• M36: 10,371,920 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 13

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.27 AU - 6.15 AU

Year: 4456 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,784,014 km

• M1: 162,613 km (0.046 R)
• M2: 480,658 km (0.05 R)
• M3: 896,839 km (0.095 R)
• M4: 1,242,111 km (0.078 R)
• M5: 1,495,680 km (0.031 R)
• M6: 1,749,098 km (0.114 R)
• M7: 1,926,073 km (0.111 R)
• M8: 2,035,279 km (0.106 R)
• M9: 2,375,315 km (0.115 R)
• M10: 3,282,626 km (0.062 R)
• M11: 3,842,421 km (0.109 R)
• M12: 3,958,060 km (0.083 R)
• M13: 4,288,073 km (0.12 R)
• M14: 4,651,746 km (0.046 R)
• M15: 4,799,997 km (0.12 R)
• M16: 4,949,894 km (0.075 R)
• M17: 5,460,771 km (0.109 R)
• M18: 5,617,400 km (0.098 R)
• M19: 6,231,649 km (0.113 R)
• M20: 6,671,766 km (0.079 R)
• M21: 7,786,420 km (0.11 R)
• M22: 8,051,806 km (0.087 R)
• M23: 8,200,506 km (0.115 R)
• M24: 8,470,680 km (0.116 R)
• M25: 8,804,882 km (0.109 R)
• M26: 9,205,355 km (0.062 R)
• M27: 9,486,151 km (0.094 R)
• M28: 9,674,943 km (0.076 R)
• M29: 10,184,623 km (0.048 R)
• M30: 10,475,142 km (0.095 R)
• M31: 11,196,802 km (0.087 R)
• M32: 11,866,851 km (0.107 R)
• M33: 11,968,428 km (0.085 R)
• M34: 13,316,006 km (0.068 R)
• M35: 13,669,356 km (0.108 R)
• M36: 14,061,452 km (0.084 R)
• M37: 14,169,162 km (0.071 R)
• M38: 14,313,075 km (0.092 R)
• M39: 16,681,060 km (0.066 R)
• M40: 17,138,530 km (0.085 R)
• M41: 17,445,804 km (0.091 R)
• M42: 17,561,444 km (0.088 R)
• M43: 17,677,382 km (0.11 R)
• M44: 18,065,888 km (0.11 R)
• M45: 18,300,158 km (0.115 R)
• M46: 19,527,160 km (0.043 R)
• M47: 20,090,096 km (0.111 R)
• M48: 20,414,125 km (0.103 R)
• M49: 20,699,109 km (0.115 R)
• M50: 20,903,460 km (0.104 R)
• M51: 21,190,688 km (0.115 R)
• M52: 21,852,060 km (0.069 R)
• M53: 22,060,151 km (0.084 R)
• M54: 22,268,840 km (0.047 R)
• M55: 22,688,462 km (0.112 R)
• M56: 22,814,722 km (0.059 R)
• M57: 23,068,141 km (0.082 R)
• M58: 23,407,579 km (0.099 R)
• M59: 23,535,186 km (0.077 R)
• M60: 23,876,867 km (0.118 R)
• M61: 24,091,241 km (0.03 R)
• M62: 24,565,018 km (0.063 R)
• M63: 25,172,535 km (0.102 R)
• M64: 25,521,995 km (0.104 R)
• M65: 26,225,554 km (0.102 R)
• M66: 26,757,524 km (0.115 R)
• M67: 26,846,535 km (0.032 R)
• M68: 27,069,436 km (0.079 R)
• M69: 28,874,932 km (0.067 R)
• M70: 30,859,049 km (0.099 R)
• M71: 30,952,398 km (0.112 R)
• M72: 31,092,571 km (0.105 R)
• M73: 31,420,490 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 10.1

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.26 AU - 13.6 AU

Year: 13541 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,784,014 km

• M1: 147,055 km (0.118 R)
• M2: 323,580 km (0.105 R)
• M3: 574,905 km (0.067 R)
• M4: 929,452 km (0.119 R)
• M5: 1,321,996 km (0.109 R)
• M6: 1,447,060 km (0.037 R)
• M7: 2,308,445 km (0.052 R)
• M8: 2,429,769 km (0.06 R)
• M9: 2,936,008 km (0.1 R)
• M10: 3,101,014 km (0.075 R)
• M11: 3,579,279 km (0.095 R)
• M12: 3,827,162 km (0.039 R)
• M13: 4,228,085 km (0.11 R)
• M14: 5,109,665 km (0.095 R)
• M15: 5,268,687 km (0.036 R)
• M16: 6,088,484 km (0.082 R)
• M17: 6,172,707 km (0.092 R)
• M18: 6,470,407 km (0.119 R)
• M19: 7,302,171 km (0.089 R)
• M20: 7,617,075 km (0.093 R)
• M21: 8,307,020 km (0.075 R)
• M22: 9,016,712 km (0.098 R)
• M23: 9,209,395 km (0.074 R)
• M24: 10,393,312 km (0.057 R)
• M25: 10,494,141 km (0.096 R)
• M26: 10,696,846 km (0.079 R)
• M27: 11,312,441 km (0.063 R)
• M28: 12,204,344 km (0.1 R)
• M29: 12,417,521 km (0.052 R)
• M30: 13,556,709 km (0.038 R)
• M31: 14,166,769 km (0.104 R)
• M32: 14,334,767 km (0.073 R)
• M33: 14,785,805 km (0.07 R)
• M34: 15,013,044 km (0.12 R)
• M35: 15,298,776 km (0.115 R)
• M36: 15,471,113 km (0.056 R)
• M37: 16,108,400 km (0.078 R)
• M38: 16,695,272 km (0.11 R)
• M39: 16,991,326 km (0.091 R)
• M40: 17,468,693 km (0.119 R)
• M41: 18,314,519 km (0.099 R)
• M42: 19,359,610 km (0.105 R)
• M43: 19,546,009 km (0.083 R)
• M44: 20,108,946 km (0.034 R)
• M45: 20,297,738 km (0.116 R)
• M46: 20,677,268 km (0.114 R)
• M47: 21,635,891 km (0.033 R)
• M48: 23,134,114 km (0.053 R)
• M49: 23,795,785 km (0.087 R)
• M50: 24,195,960 km (0.099 R)
• M51: 24,732,717 km (0.11 R)
• M52: 25,341,431 km (0.069 R)
• M53: 25,613,549 km (0.06 R)
• M54: 26,366,924 km (0.081 R)
• M55: 26,711,747 km (0.092 R)
• M56: 27,058,066 km (0.084 R)
• M57: 27,266,606 km (0.091 R)
• M58: 32,280,977 km (0.113 R)
• M59: 32,428,330 km (0.079 R)
• M60: 32,871,888 km (0.112 R)
• M61: 33,020,140 km (0.105 R)
• M62: 34,439,973 km (0.091 R)
• M63: 37,338,731 km (0.117 R)
• M64: 39,524,356 km (0.1 R)
• M65: 39,682,032 km (0.087 R)
• M66: 39,840,007 km (0.118 R)
• M67: 40,951,220 km (0.115 R)
• M68: 41,430,532 km (0.082 R)
• M69: 41,510,716 km (0.117 R)
• M70: 41,590,751 km (0.026 R)
• M71: 42,717,971 km (0.084 R)
• M72: 44,263,766 km (0.111 R)
• M73: 45,744,934 km (0.055 R)
• M74: 46,076,294 km (0.088 R)
• M75: 46,991,683 km (0.11 R)
• M76: 47,075,308 km (0.113 R)
• M77: 47,158,784 km (0.079 R)
• M78: 49,263,925 km (0.115 R)
• M79: 49,518,690 km (0.091 R)
• M80: 51,399,584 km (0.089 R)
• M81: 52,089,380 km (0.12 R)
• M82: 53,042,917 km (0.032 R)
• M83: 54,177,018 km (0.099 R)
• M84: 54,264,683 km (0.081 R)
• M85: 54,527,676 km (0.115 R)
• M86: 54,703,304 km (0.11 R)
• M87: 54,967,045 km (0.078 R)
• M88: 56,292,033 km (0.062 R)
• M89: 56,647,029 km (0.078 R)
• M90: 57,359,564 km (0.08 R)
• M91: 58,433,826 km (0.106 R)
• M92: 59,063,483 km (0.033 R)
• M93: 60,602,097 km (0.118 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: 384 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit