🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 245 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 12.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,522,007 km

• M1: 623,075 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 12.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 489 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,522,007 km

• M1: 155,432 km (0.047 R)
• M2: 260,899 km (0.032 R)
• M3: 339,138 km (0.036 R)
• M4: 426,504 km (0.041 R)
• M5: 640,279 km (0.074 R)
• M6: 720,015 km (0.04 R)
• M7: 803,789 km (0.086 R)
• M8: 921,224 km (0.059 R)
• M9: 1,008,140 km (0.054 R)
• M10: 1,087,577 km (0.102 R)
• M11: 1,169,107 km (0.051 R)
• M12: 1,247,347 km (0.067 R)
• M13: 1,560,306 km (0.085 R)
• M14: 1,672,355 km (0.119 R)
• M15: 1,800,111 km (0.116 R)
• M16: 2,141,344 km (0.049 R)
• M17: 2,280,919 km (0.095 R)
• M18: 2,459,688 km (0.075 R)
• M19: 2,554,384 km (0.085 R)
• M20: 2,717,894 km (0.058 R)
• M21: 2,800,771 km (0.058 R)
• M22: 2,953,960 km (0.084 R)
• M23: 3,062,867 km (0.109 R)
• M24: 3,204,985 km (0.107 R)
• M25: 3,317,034 km (0.086 R)
• M26: 3,422,201 km (0.108 R)
• M27: 3,619,520 km (0.095 R)
• M28: 3,786,771 km (0.115 R)
• M29: 4,034,056 km (0.08 R)
• M30: 4,137,877 km (0.084 R)
• M31: 4,225,093 km (0.063 R)
• M32: 4,472,827 km (0.048 R)
• M33: 4,779,951 km (0.103 R)
• M34: 4,899,181 km (0.065 R)
• M35: 5,000,907 km (0.073 R)
• M36: 5,112,657 km (0.093 R)
• M37: 5,329,275 km (0.076 R)
• M38: 5,414,994 km (0.066 R)
• M39: 5,501,013 km (0.046 R)
• M40: 5,800,957 km (0.089 R)
• M41: 5,889,070 km (0.101 R)
• M42: 6,096,412 km (0.105 R)
• M43: 6,246,010 km (0.09 R)
• M44: 6,396,955 km (0.067 R)
• M45: 6,508,255 km (0.098 R)
• M46: 6,722,779 km (0.076 R)
• M47: 6,825,702 km (0.095 R)
• M48: 7,012,400 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 11.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.81 AU - 1.13 AU

Year: 607 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,522,007 km

• M1: 146,456 km (0.074 R)
• M2: 228,586 km (0.119 R)
• M3: 381,325 km (0.097 R)
• M4: 466,895 km (0.076 R)
• M5: 598,391 km (0.067 R)
• M6: 728,691 km (0.079 R)
• M7: 865,424 km (0.036 R)
• M8: 952,041 km (0.096 R)
• M9: 1,037,312 km (0.117 R)
• M10: 1,152,502 km (0.11 R)
• M11: 1,239,568 km (0.051 R)
• M12: 1,348,026 km (0.088 R)
• M13: 1,445,115 km (0.071 R)
• M14: 1,672,504 km (0.107 R)
• M15: 1,756,279 km (0.05 R)
• M16: 1,928,167 km (0.092 R)
• M17: 2,066,395 km (0.098 R)
• M18: 2,248,306 km (0.104 R)
• M19: 2,405,983 km (0.099 R)
• M20: 2,531,346 km (0.119 R)
• M21: 2,677,203 km (0.057 R)
• M22: 2,757,388 km (0.092 R)
• M23: 2,888,585 km (0.097 R)
• M24: 3,028,459 km (0.099 R)
• M25: 3,164,145 km (0.099 R)
• M26: 3,242,534 km (0.104 R)
• M27: 3,334,836 km (0.101 R)
• M28: 3,414,721 km (0.053 R)
• M29: 3,522,132 km (0.05 R)
• M30: 3,664,998 km (0.061 R)
• M31: 3,747,427 km (0.037 R)
• M32: 3,872,490 km (0.109 R)
• M33: 4,012,813 km (0.034 R)
• M34: 4,327,866 km (0.099 R)
• M35: 4,415,232 km (0.081 R)
• M36: 4,665,958 km (0.115 R)
• M37: 4,785,636 km (0.111 R)
• M38: 4,928,951 km (0.03 R)
• M39: 5,058,502 km (0.12 R)
• M40: 5,158,284 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 14.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.43 AU - 1.51 AU

Year: 1133 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,522,007 km

• M1: 219,310 km (0.09 R)
• M2: 433,834 km (0.039 R)
• M3: 555,756 km (0.094 R)
• M4: 660,774 km (0.107 R)
• M5: 778,807 km (0.056 R)
• M6: 926,310 km (0.1 R)
• M7: 1,039,556 km (0.08 R)
• M8: 1,198,877 km (0.114 R)
• M9: 1,293,722 km (0.081 R)
• M10: 1,435,092 km (0.088 R)
• M11: 1,588,580 km (0.073 R)
• M12: 1,714,092 km (0.077 R)
• M13: 1,905,578 km (0.085 R)
• M14: 2,018,225 km (0.082 R)
• M15: 2,663,291 km (0.097 R)
• M16: 2,822,463 km (0.084 R)
• M17: 2,984,777 km (0.108 R)
• M18: 3,327,356 km (0.12 R)
• M19: 3,499,244 km (0.067 R)
• M20: 3,621,465 km (0.084 R)
• M21: 3,745,033 km (0.08 R)
• M22: 3,852,145 km (0.049 R)
• M23: 4,069,361 km (0.067 R)
• M24: 4,161,065 km (0.118 R)
• M25: 4,374,840 km (0.107 R)
• M26: 4,506,785 km (0.1 R)
• M27: 4,620,929 km (0.108 R)
• M28: 4,745,693 km (0.071 R)
• M29: 4,861,931 km (0.113 R)
• M30: 5,467,503 km (0.094 R)
• M31: 5,640,438 km (0.098 R)
• M32: 5,825,790 km (0.056 R)
• M33: 5,919,139 km (0.072 R)
• M34: 6,044,502 km (0.12 R)
• M35: 6,329,785 km (0.085 R)
• M36: 6,749,706 km (0.078 R)
• M37: 6,891,824 km (0.119 R)
• M38: 7,112,332 km (0.049 R)
• M39: 7,335,083 km (0.083 R)
• M40: 7,549,008 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.89 AU

Year: 1323 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,522,007 km

• M1: 109,206 km (0.104 R)
• M2: 181,911 km (0.063 R)
• M3: 241,750 km (0.091 R)
• M4: 517,010 km (0.104 R)
• M5: 934,388 km (0.103 R)
• M6: 1,140,833 km (0.084 R)
• M7: 1,490,593 km (0.096 R)
• M8: 1,569,730 km (0.086 R)
• M9: 1,650,513 km (0.114 R)
• M10: 1,891,515 km (0.111 R)
• M11: 1,967,960 km (0.115 R)
• M12: 2,143,887 km (0.109 R)
• M13: 2,253,842 km (0.098 R)
• M14: 2,324,901 km (0.098 R)
• M15: 2,584,752 km (0.079 R)
• M16: 2,659,252 km (0.08 R)
• M17: 2,997,792 km (0.112 R)
• M18: 3,361,464 km (0.051 R)
• M19: 3,872,341 km (0.055 R)
• M20: 3,945,644 km (0.095 R)
• M21: 4,031,663 km (0.114 R)
• M22: 4,382,021 km (0.111 R)
• M23: 4,445,600 km (0.113 R)
• M24: 4,703,207 km (0.107 R)
• M25: 5,032,024 km (0.053 R)
• M26: 5,138,836 km (0.119 R)
• M27: 5,219,470 km (0.11 R)
• M28: 5,327,629 km (0.078 R)
• M29: 5,422,923 km (0.06 R)
• M30: 5,532,428 km (0.11 R)
• M31: 5,711,946 km (0.113 R)
• M32: 5,879,496 km (0.071 R)
• M33: 6,006,205 km (0.112 R)
• M34: 6,148,024 km (0.102 R)
• M35: 6,334,123 km (0.035 R)
• M36: 6,391,719 km (0.097 R)
• M37: 6,624,044 km (0.077 R)
• M38: 6,741,179 km (0.028 R)
• M39: 6,918,303 km (0.098 R)
• M40: 7,037,084 km (0.075 R)
• M41: 7,489,169 km (0.065 R)
• M42: 7,611,240 km (0.045 R)
• M43: 7,826,512 km (0.119 R)
• M44: 8,012,761 km (0.096 R)
• M45: 8,153,234 km (0.091 R)
• M46: 8,804,134 km (0.035 R)
• M47: 8,900,774 km (0.12 R)
• M48: 9,127,564 km (0.095 R)
• M49: 9,438,578 km (0.098 R)
• M50: 9,537,463 km (0.1 R)
• M51: 9,620,190 km (0.111 R)
• M52: 9,736,428 km (0.116 R)
• M53: 9,936,590 km (0.072 R)
• M54: 9,987,004 km (0.1 R)
• M55: 10,665,431 km (0.075 R)
• M56: 10,751,300 km (0.086 R)
• M57: 10,958,343 km (0.078 R)
• M58: 11,288,955 km (0.114 R)
• M59: 11,446,631 km (0.086 R)
• M60: 11,569,750 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.5

Radius: 11.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.59 AU - 6.63 AU

Year: 8448 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,522,007 km

• M1: 188,643 km (0.089 R)
• M2: 292,165 km (0.067 R)
• M3: 372,050 km (0.043 R)
• M4: 543,339 km (0.12 R)
• M5: 640,129 km (0.107 R)
• M6: 808,576 km (0.117 R)
• M7: 921,972 km (0.101 R)
• M8: 1,758,673 km (0.115 R)
• M9: 1,924,277 km (0.095 R)
• M10: 2,255,038 km (0.044 R)
• M11: 2,385,936 km (0.041 R)
• M12: 2,655,362 km (0.107 R)
• M13: 2,863,902 km (0.089 R)
• M14: 3,042,073 km (0.063 R)
• M15: 3,390,486 km (0.087 R)
• M16: 3,484,284 km (0.119 R)
• M17: 3,694,020 km (0.041 R)
• M18: 4,006,381 km (0.084 R)
• M19: 4,408,948 km (0.115 R)
• M20: 4,615,244 km (0.068 R)
• M21: 4,761,551 km (0.051 R)
• M22: 4,888,110 km (0.075 R)
• M23: 5,188,054 km (0.09 R)
• M24: 5,449,850 km (0.1 R)
• M25: 6,284,607 km (0.116 R)
• M26: 6,540,419 km (0.037 R)
• M27: 6,966,623 km (0.108 R)
• M28: 7,158,857 km (0.043 R)
• M29: 8,247,779 km (0.089 R)
• M30: 8,502,545 km (0.119 R)
• M31: 8,863,524 km (0.115 R)
• M32: 9,176,932 km (0.116 R)
• M33: 9,414,493 km (0.08 R)
• M34: 10,220,676 km (0.035 R)
• M35: 10,384,635 km (0.064 R)
• M36: 10,604,544 km (0.083 R)
• M37: 10,742,773 km (0.114 R)
• M38: 11,021,174 km (0.095 R)
• M39: 11,329,944 km (0.045 R)
• M40: 11,556,436 km (0.101 R)
• M41: 11,698,703 km (0.106 R)
• M42: 11,870,292 km (0.104 R)
• M43: 12,071,501 km (0.113 R)
• M44: 12,360,823 km (0.059 R)
• M45: 12,535,554 km (0.095 R)
• M46: 12,975,970 km (0.046 R)
• M47: 13,631,208 km (0.088 R)
• M48: 13,721,266 km (0.063 R)
• M49: 13,841,842 km (0.075 R)
• M50: 14,664,780 km (0.077 R)
• M51: 14,819,015 km (0.085 R)
• M52: 15,284,564 km (0.086 R)
• M53: 15,409,628 km (0.027 R)
• M54: 16,166,743 km (0.101 R)
• M55: 16,807,022 km (0.115 R)
• M56: 17,520,753 km (0.101 R)
• M57: 17,848,522 km (0.103 R)
• M58: 18,476,833 km (0.094 R)
• M59: 18,743,566 km (0.091 R)
• M60: 18,977,986 km (0.108 R)
• M61: 19,112,325 km (0.119 R)
• M62: 19,213,303 km (0.056 R)
• M63: 19,653,121 km (0.062 R)
• M64: 20,061,972 km (0.098 R)
• M65: 20,611,595 km (0.081 R)
• M66: 20,957,614 km (0.098 R)
• M67: 21,620,333 km (0.119 R)
• M68: 21,936,733 km (0.105 R)
• M69: 22,077,803 km (0.103 R)
• M70: 24,084,509 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit