🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.85 AU - 1.17 AU

Year: 387 Days

Day: 30.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.31 AU

Year: 501 Days

Day: 14.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.64 AU - 2.18 AU

Year: 1005 Days

Day: 40.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.74 AU - 2.24 AU

Year: 1069 Days

Day: 25.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.65 AU - 3.01 AU

Year: 1813 Days

Day: 21.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,475,193 km

• M1: 38,447 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.5 AU - 3.64 AU

Year: 2569 Days

Day: 46.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,475,193 km

• M1: 2,588,642 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 13.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.6 AU - 4.78 AU

Year: 3266 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,475,193 km

• M1: 189,690 km (0.057 R)
• M2: 299,345 km (0.11 R)
• M3: 428,747 km (0.113 R)
• M4: 514,168 km (0.095 R)
• M5: 699,819 km (0.119 R)
• M6: 910,153 km (0.113 R)
• M7: 1,075,609 km (0.092 R)
• M8: 1,385,426 km (0.083 R)
• M9: 1,769,892 km (0.063 R)
• M10: 1,909,617 km (0.088 R)
• M11: 2,016,878 km (0.109 R)
• M12: 2,188,018 km (0.028 R)
• M13: 2,492,899 km (0.069 R)
• M14: 3,358,323 km (0.117 R)
• M15: 3,533,203 km (0.106 R)
• M16: 3,666,494 km (0.1 R)
• M17: 3,816,541 km (0.112 R)
• M18: 4,045,426 km (0.094 R)
• M19: 4,231,974 km (0.059 R)
• M20: 4,645,911 km (0.079 R)
• M21: 4,792,218 km (0.065 R)
• M22: 5,427,261 km (0.053 R)
• M23: 5,720,024 km (0.053 R)
• M24: 6,285,355 km (0.118 R)
• M25: 6,739,534 km (0.098 R)
• M26: 6,924,287 km (0.095 R)
• M27: 7,872,887 km (0.05 R)
• M28: 8,009,021 km (0.04 R)
• M29: 9,003,997 km (0.093 R)
• M30: 9,330,569 km (0.112 R)
• M31: 9,619,592 km (0.077 R)
• M32: 10,718,987 km (0.101 R)
• M33: 11,130,680 km (0.11 R)
• M34: 11,218,045 km (0.105 R)
• M35: 11,349,542 km (0.056 R)
• M36: 11,547,609 km (0.056 R)
• M37: 11,680,303 km (0.106 R)
• M38: 12,193,872 km (0.096 R)
• M39: 12,306,370 km (0.114 R)
• M40: 12,989,434 km (0.096 R)
• M41: 13,637,940 km (0.113 R)
• M42: 13,801,750 km (0.11 R)
• M43: 14,013,431 km (0.099 R)
• M44: 14,178,737 km (0.099 R)
• M45: 14,606,736 km (0.049 R)
• M46: 14,774,435 km (0.062 R)
• M47: 14,918,648 km (0.083 R)
• M48: 15,063,309 km (0.083 R)
• M49: 16,187,986 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.6

Radius: 11.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.73 AU - 7.89 AU

Year: 6036 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,475,193 km

• M1: 369,507 km (0.099 R)
• M2: 465,848 km (0.088 R)
• M3: 757,115 km (0.05 R)
• M4: 908,957 km (0.065 R)
• M5: 1,174,044 km (0.058 R)
• M6: 1,401,882 km (0.108 R)
• M7: 1,476,980 km (0.05 R)
• M8: 1,631,215 km (0.111 R)
• M9: 1,804,749 km (0.117 R)
• M10: 1,984,565 km (0.051 R)
• M11: 2,362,150 km (0.085 R)
• M12: 2,437,398 km (0.04 R)
• M13: 2,544,211 km (0.106 R)
• M14: 2,668,078 km (0.083 R)
• M15: 3,855,586 km (0.045 R)
• M16: 3,944,746 km (0.088 R)
• M17: 4,070,857 km (0.027 R)
• M18: 4,364,219 km (0.117 R)
• M19: 4,817,201 km (0.1 R)
• M20: 5,747,700 km (0.115 R)
• M21: 5,829,530 km (0.111 R)
• M22: 7,036,635 km (0.118 R)
• M23: 7,234,104 km (0.117 R)
• M24: 7,366,947 km (0.098 R)
• M25: 7,634,877 km (0.081 R)
• M26: 7,724,935 km (0.099 R)
• M27: 7,997,203 km (0.101 R)
• M28: 10,212,448 km (0.103 R)
• M29: 10,687,122 km (0.119 R)
• M30: 11,271,452 km (0.106 R)
• M31: 11,374,225 km (0.115 R)
• M32: 11,477,149 km (0.105 R)
• M33: 13,302,542 km (0.066 R)
• M34: 13,547,134 km (0.097 R)
• M35: 13,738,620 km (0.09 R)
• M36: 13,875,801 km (0.086 R)
• M37: 13,958,379 km (0.09 R)
• M38: 14,151,659 km (0.109 R)
• M39: 14,373,663 km (0.11 R)
• M40: 14,624,837 km (0.094 R)
• M41: 14,708,911 km (0.101 R)
• M42: 14,990,155 km (0.081 R)
• M43: 15,159,799 km (0.119 R)
• M44: 15,501,032 km (0.105 R)
• M45: 15,787,213 km (0.119 R)
• M46: 16,133,083 km (0.092 R)
• M47: 16,220,000 km (0.059 R)
• M48: 16,307,065 km (0.05 R)
• M49: 16,423,303 km (0.054 R)
• M50: 18,290,584 km (0.096 R)
• M51: 18,653,807 km (0.07 R)
• M52: 18,775,430 km (0.116 R)
• M53: 19,080,610 km (0.085 R)
• M54: 19,510,704 km (0.08 R)
• M55: 19,757,989 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 9.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.29 AU - 9.29 AU

Year: 10783 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,475,193 km

• M1: 125,363 km (0.116 R)
• M2: 397,182 km (0.06 R)
• M3: 725,849 km (0.102 R)
• M4: 1,150,707 km (0.12 R)
• M5: 1,412,204 km (0.111 R)
• M6: 1,644,529 km (0.104 R)
• M7: 1,839,455 km (0.09 R)
• M8: 1,914,404 km (0.078 R)
• M9: 2,016,280 km (0.117 R)
• M10: 2,119,802 km (0.026 R)
• M11: 2,198,640 km (0.111 R)
• M12: 2,607,940 km (0.089 R)
• M13: 3,465,584 km (0.053 R)
• M14: 3,685,044 km (0.08 R)
• M15: 4,006,381 km (0.068 R)
• M16: 4,269,972 km (0.094 R)
• M17: 4,573,357 km (0.095 R)
• M18: 4,676,130 km (0.091 R)
• M19: 4,849,065 km (0.1 R)
• M20: 5,272,577 km (0.104 R)
• M21: 6,498,232 km (0.098 R)
• M22: 7,242,332 km (0.096 R)
• M23: 7,523,277 km (0.084 R)
• M24: 7,972,071 km (0.071 R)
• M25: 8,345,766 km (0.098 R)
• M26: 8,513,764 km (0.115 R)
• M27: 8,981,407 km (0.095 R)
• M28: 9,196,679 km (0.097 R)
• M29: 10,030,537 km (0.106 R)
• M30: 10,164,278 km (0.04 R)
• M31: 10,343,795 km (0.074 R)
• M32: 11,164,040 km (0.117 R)
• M33: 11,628,841 km (0.059 R)
• M34: 12,052,652 km (0.077 R)
• M35: 13,158,330 km (0.095 R)
• M36: 14,396,850 km (0.116 R)
• M37: 14,699,487 km (0.116 R)
• M38: 15,106,543 km (0.105 R)
• M39: 16,349,551 km (0.11 R)
• M40: 17,303,088 km (0.076 R)
• M41: 17,571,317 km (0.098 R)
• M42: 17,840,743 km (0.091 R)
• M43: 18,165,969 km (0.068 R)
• M44: 20,270,811 km (0.039 R)
• M45: 21,122,621 km (0.117 R)
• M46: 21,639,332 km (0.102 R)
• M47: 21,870,461 km (0.099 R)
• M48: 22,276,619 km (0.078 R)
• M49: 23,569,593 km (0.07 R)
• M50: 23,747,764 km (0.104 R)
• M51: 24,285,120 km (0.08 R)
• M52: 24,404,948 km (0.03 R)
• M53: 25,432,386 km (0.078 R)
• M54: 26,166,164 km (0.049 R)
• M55: 26,350,767 km (0.114 R)
• M56: 26,906,972 km (0.101 R)
• M57: 27,529,449 km (0.102 R)
• M58: 28,093,732 km (0.102 R)
• M59: 28,598,625 km (0.112 R)
• M60: 28,725,334 km (0.115 R)
• M61: 29,297,696 km (0.101 R)
• M62: 29,938,124 km (0.114 R)
• M63: 30,002,302 km (0.085 R)
• M64: 31,037,220 km (0.084 R)
• M65: 31,493,793 km (0.087 R)
• M66: 32,479,343 km (0.094 R)
• M67: 32,876,376 km (0.068 R)
• M68: 33,075,640 km (0.091 R)
• M69: 33,943,158 km (0.116 R)
• M70: 34,278,856 km (0.119 R)
• M71: 35,089,078 km (0.12 R)
• M72: 35,564,500 km (0.11 R)
• M73: 36,453,261 km (0.118 R)
• M74: 36,934,817 km (0.087 R)
• M75: 37,626,408 km (0.055 R)
• M76: 37,695,821 km (0.091 R)
• M77: 38,043,487 km (0.098 R)
• M78: 38,182,762 km (0.047 R)
• M79: 38,531,924 km (0.087 R)
• M80: 38,671,947 km (0.1 R)
• M81: 40,293,438 km (0.069 R)
• M82: 41,005,375 km (0.05 R)
• M83: 42,513,920 km (0.048 R)
• M84: 43,093,312 km (0.071 R)
• M85: 44,773,745 km (0.117 R)
• M86: 46,326,721 km (0.114 R)
• M87: 46,550,070 km (0.044 R)
• M88: 47,596,807 km (0.086 R)
• M89: 47,972,596 km (0.06 R)
• M90: 50,094,792 km (0.083 R)
• M91: 50,171,087 km (0.082 R)
• M92: 50,553,459 km (0.044 R)
• M93: 50,783,391 km (0.094 R)
• M94: 51,321,195 km (0.026 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: 249 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit