🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 144 Days

Day: 36.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.75 AU

Year: 173 Days

Day: 47.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.63 AU - 0.73 AU

Year: 209 Days

Day: 31 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.8 AU - 1.06 AU

Year: 334 Days

Day: 24.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,558,031 km

• M1: 495,169 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.44 AU - 4.9 AU

Year: 3174 Days

Day: 27.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 14.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.4 AU - 6.72 AU

Year: 5561 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,558,031 km

• M1: 224,696 km (0.089 R)
• M2: 332,406 km (0.065 R)
• M3: 457,171 km (0.071 R)
• M4: 583,581 km (0.088 R)
• M5: 690,993 km (0.106 R)
• M6: 842,535 km (0.086 R)
• M7: 1,113,607 km (0.052 R)
• M8: 1,325,437 km (0.08 R)
• M9: 1,660,836 km (0.036 R)
• M10: 1,757,177 km (0.117 R)
• M11: 2,286,005 km (0.117 R)
• M12: 2,485,569 km (0.105 R)
• M13: 2,578,170 km (0.082 R)
• M14: 3,119,116 km (0.104 R)
• M15: 3,219,496 km (0.098 R)
• M16: 3,444,192 km (0.107 R)
• M17: 3,548,162 km (0.027 R)
• M18: 3,866,357 km (0.088 R)
• M19: 3,996,208 km (0.063 R)
• M20: 4,993,427 km (0.077 R)
• M21: 5,087,824 km (0.116 R)
• M22: 5,302,497 km (0.052 R)
• M23: 5,716,284 km (0.077 R)
• M24: 5,889,818 km (0.088 R)
• M25: 6,165,826 km (0.097 R)
• M26: 6,993,551 km (0.054 R)
• M27: 7,232,608 km (0.106 R)
• M28: 7,637,270 km (0.11 R)
• M29: 8,384,213 km (0.114 R)
• M30: 8,666,953 km (0.115 R)
• M31: 9,918,040 km (0.062 R)
• M32: 10,097,108 km (0.077 R)
• M33: 10,187,017 km (0.11 R)
• M34: 10,458,537 km (0.08 R)
• M35: 11,318,276 km (0.095 R)
• M36: 11,725,332 km (0.092 R)
• M37: 12,073,446 km (0.077 R)
• M38: 12,360,823 km (0.105 R)
• M39: 12,553,805 km (0.104 R)
• M40: 12,715,221 km (0.103 R)
• M41: 13,040,297 km (0.069 R)
• M42: 13,731,888 km (0.088 R)
• M43: 13,865,030 km (0.114 R)
• M44: 14,334,318 km (0.085 R)
• M45: 14,842,951 km (0.113 R)
• M46: 15,116,566 km (0.082 R)
• M47: 15,254,046 km (0.053 R)
• M48: 15,495,647 km (0.086 R)
• M49: 15,703,737 km (0.119 R)
• M50: 15,843,013 km (0.098 R)
• M51: 16,935,975 km (0.042 R)
• M52: 17,150,498 km (0.115 R)
• M53: 17,509,683 km (0.075 R)
• M54: 17,617,992 km (0.085 R)
• M55: 17,980,617 km (0.049 R)
• M56: 18,126,325 km (0.094 R)
• M57: 18,235,831 km (0.084 R)
• M58: 18,713,198 km (0.082 R)
• M59: 18,860,851 km (0.11 R)
• M60: 19,418,252 km (0.045 R)
• M61: 19,642,649 km (0.078 R)
• M62: 19,830,395 km (0.06 R)
• M63: 19,943,191 km (0.031 R)
• M64: 21,160,918 km (0.06 R)
• M65: 22,874,412 km (0.108 R)
• M66: 23,827,799 km (0.079 R)
• M67: 24,268,963 km (0.101 R)
• M68: 24,591,646 km (0.072 R)
• M69: 24,915,675 km (0.084 R)
• M70: 25,200,509 km (0.083 R)
• M71: 25,527,231 km (0.106 R)
• M72: 25,814,309 km (0.072 R)
• M73: 26,020,006 km (0.07 R)
• M74: 26,433,046 km (0.082 R)
• M75: 26,723,416 km (0.093 R)
• M76: 28,191,420 km (0.089 R)
• M77: 28,318,428 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 14.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.95 AU - 7.67 AU

Year: 6625 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,558,031 km

• M1: 188,045 km (0.105 R)
• M2: 387,907 km (0.103 R)
• M3: 510,578 km (0.112 R)
• M4: 650,751 km (0.097 R)
• M5: 752,926 km (0.119 R)
• M6: 1,035,666 km (0.067 R)
• M7: 1,158,785 km (0.102 R)
• M8: 1,394,103 km (0.097 R)
• M9: 1,574,069 km (0.115 R)
• M10: 1,732,643 km (0.066 R)
• M11: 1,836,613 km (0.045 R)
• M12: 1,942,678 km (0.114 R)
• M13: 2,050,987 km (0.119 R)
• M14: 2,145,383 km (0.071 R)
• M15: 2,241,425 km (0.114 R)
• M16: 2,454,751 km (0.092 R)
• M17: 2,674,810 km (0.084 R)
• M18: 2,848,643 km (0.095 R)
• M19: 2,954,857 km (0.053 R)
• M20: 3,374,330 km (0.096 R)
• M21: 3,468,127 km (0.097 R)
• M22: 3,562,823 km (0.047 R)
• M23: 3,677,564 km (0.073 R)
• M24: 4,149,247 km (0.111 R)
• M25: 4,331,158 km (0.112 R)
• M26: 4,453,977 km (0.117 R)
• M27: 4,829,468 km (0.077 R)
• M28: 5,128,664 km (0.093 R)
• M29: 5,236,973 km (0.044 R)
• M30: 5,745,306 km (0.089 R)
• M31: 5,857,953 km (0.076 R)
• M32: 5,948,610 km (0.035 R)
• M33: 6,976,945 km (0.086 R)
• M34: 7,833,992 km (0.076 R)
• M35: 8,160,863 km (0.101 R)
• M36: 8,880,279 km (0.039 R)
• M37: 8,984,699 km (0.117 R)
• M38: 9,142,075 km (0.078 R)
• M39: 9,247,692 km (0.096 R)
• M40: 9,727,302 km (0.071 R)
• M41: 10,269,894 km (0.102 R)
• M42: 10,407,075 km (0.105 R)
• M43: 10,878,159 km (0.089 R)
• M44: 10,990,058 km (0.076 R)
• M45: 11,158,505 km (0.079 R)
• M46: 11,271,302 km (0.072 R)
• M47: 11,498,242 km (0.031 R)
• M48: 11,841,270 km (0.101 R)
• M49: 12,014,055 km (0.12 R)
• M50: 12,332,998 km (0.084 R)
• M51: 12,566,820 km (0.081 R)
• M52: 13,068,421 km (0.084 R)
• M53: 13,366,719 km (0.116 R)
• M54: 14,000,266 km (0.119 R)
• M55: 14,152,557 km (0.097 R)
• M56: 14,520,269 km (0.088 R)
• M57: 14,922,238 km (0.099 R)
• M58: 15,077,969 km (0.086 R)
• M59: 15,516,441 km (0.095 R)
• M60: 15,674,117 km (0.055 R)
• M61: 16,182,151 km (0.072 R)
• M62: 16,406,249 km (0.098 R)
• M63: 16,566,767 km (0.098 R)
• M64: 17,019,451 km (0.101 R)
• M65: 17,969,846 km (0.08 R)
• M66: 18,135,451 km (0.112 R)
• M67: 18,668,917 km (0.09 R)
• M68: 18,836,616 km (0.097 R)
• M69: 19,072,382 km (0.099 R)
• M70: 20,093,687 km (0.097 R)
• M71: 20,541,732 km (0.103 R)
• M72: 20,888,650 km (0.107 R)
• M73: 21,237,512 km (0.1 R)
• M74: 22,189,104 km (0.046 R)
• M75: 23,335,024 km (0.108 R)
• M76: 23,624,496 km (0.038 R)
• M77: 24,536,744 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 4.9

Gravity: 36.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.58 AU - 18.86 AU

Year: 22135 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,558,031 km

• M1: 177,273 km (0.056 R)
• M2: 349,760 km (0.108 R)
• M3: 453,581 km (0.105 R)
• M4: 991,535 km (0.069 R)
• M5: 1,171,501 km (0.098 R)
• M6: 1,297,014 km (0.112 R)
• M7: 1,460,374 km (0.089 R)
• M8: 2,490,356 km (0.05 R)
• M9: 2,652,221 km (0.082 R)
• M10: 2,734,499 km (0.029 R)
• M11: 3,071,992 km (0.092 R)
• M12: 3,201,843 km (0.096 R)
• M13: 3,245,675 km (0.101 R)
• M14: 3,693,871 km (0.071 R)
• M15: 3,785,724 km (0.114 R)
• M16: 4,499,455 km (0.109 R)
• M17: 4,696,625 km (0.108 R)
• M18: 4,846,522 km (0.102 R)
• M19: 6,706,921 km (0.065 R)
• M20: 6,763,021 km (0.03 R)
• M21: 7,332,390 km (0.108 R)
• M22: 7,506,223 km (0.115 R)
• M23: 7,564,416 km (0.076 R)
• M24: 7,740,044 km (0.081 R)
• M25: 9,192,939 km (0.113 R)
• M26: 9,317,703 km (0.114 R)
• M27: 9,380,235 km (0.052 R)
• M28: 9,695,438 km (0.091 R)
• M29: 9,758,867 km (0.118 R)
• M30: 9,950,203 km (0.109 R)
• M31: 10,142,586 km (0.088 R)
• M32: 11,658,312 km (0.114 R)
• M33: 13,102,679 km (0.112 R)
• M34: 13,525,592 km (0.086 R)
• M35: 14,457,288 km (0.109 R)
• M36: 16,080,574 km (0.085 R)
• M37: 17,451,190 km (0.115 R)
• M38: 17,760,708 km (0.116 R)
• M39: 17,916,290 km (0.113 R)
• M40: 17,994,081 km (0.117 R)
• M41: 18,228,501 km (0.107 R)
• M42: 18,621,494 km (0.1 R)
• M43: 20,383,308 km (0.112 R)
• M44: 21,119,330 km (0.104 R)
• M45: 22,365,181 km (0.095 R)
• M46: 23,293,884 km (0.077 R)
• M47: 26,953,796 km (0.104 R)
• M48: 30,694,641 km (0.118 R)
• M49: 31,443,228 km (0.092 R)
• M50: 31,537,326 km (0.084 R)
• M51: 31,631,423 km (0.071 R)
• M52: 33,821,386 km (0.102 R)
• M53: 33,917,727 km (0.117 R)
• M54: 34,497,568 km (0.115 R)
• M55: 34,594,508 km (0.099 R)
• M56: 34,788,686 km (0.115 R)
• M57: 35,275,776 km (0.106 R)
• M58: 35,471,151 km (0.044 R)
• M59: 39,353,814 km (0.111 R)
• M60: 39,657,947 km (0.114 R)
• M61: 42,534,564 km (0.119 R)
• M62: 42,638,535 km (0.061 R)
• M63: 43,159,734 km (0.098 R)
• M64: 43,368,722 km (0.11 R)
• M65: 44,313,582 km (0.072 R)
• M66: 44,735,747 km (0.077 R)
• M67: 48,268,800 km (0.048 R)
• M68: 48,703,083 km (0.117 R)
• M69: 49,466,182 km (0.12 R)
• M70: 50,123,515 km (0.118 R)
• M71: 51,557,560 km (0.064 R)
• M72: 52,335,169 km (0.041 R)
• M73: 53,677,511 km (0.091 R)
• M74: 55,030,923 km (0.071 R)
• M75: 55,598,198 km (0.041 R)
• M76: 58,001,937 km (0.109 R)
• M77: 58,810,663 km (0.091 R)
• M78: 59,158,478 km (0.116 R)
• M79: 60,089,126 km (0.104 R)
• M80: 60,556,171 km (0.088 R)
• M81: 61,376,566 km (0.085 R)
• M82: 61,494,150 km (0.102 R)
• M83: 62,673,280 km (0.06 R)
• M84: 63,978,821 km (0.105 R)
• M85: 64,575,267 km (0.064 R)
• M86: 64,694,796 km (0.1 R)
• M87: 68,192,394 km (0.12 R)
• M88: 68,679,634 km (0.08 R)
• M89: 71,750,879 km (0.081 R)
• M90: 72,122,480 km (0.1 R)
• M91: 73,989,910 km (0.077 R)
• M92: 75,243,540 km (0.098 R)
• M93: 81,229,400 km (0.045 R)
• M94: 82,652,225 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit