🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 206 Days

Day: 27.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 415 Days

Day: 29 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,594,062 km

• M1: 284,535 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.23 AU - 1.59 AU

Year: 706 Days

Day: 28 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,594,062 km

• M1: 17,802 km (0.102 R)
• M2: 70,461 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.2 AU - 1.84 AU

Year: 790 Days

Day: 35.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.33 AU - 6.21 AU

Year: 5846 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,594,062 km

• M1: 281,992 km (0.07 R)
• M2: 482,304 km (0.07 R)
• M3: 928,255 km (0.085 R)
• M4: 1,056,011 km (0.098 R)
• M5: 1,215,483 km (0.063 R)
• M6: 1,477,728 km (0.112 R)
• M7: 1,644,230 km (0.113 R)
• M8: 1,817,315 km (0.109 R)
• M9: 2,151,068 km (0.104 R)
• M10: 2,587,744 km (0.097 R)
• M11: 2,688,723 km (0.1 R)
• M12: 2,842,659 km (0.109 R)
• M13: 3,106,101 km (0.101 R)
• M14: 3,657,070 km (0.097 R)
• M15: 3,847,657 km (0.103 R)
• M16: 4,002,491 km (0.084 R)
• M17: 4,318,591 km (0.075 R)
• M18: 4,849,813 km (0.102 R)
• M19: 5,038,606 km (0.065 R)
• M20: 5,554,270 km (0.051 R)
• M21: 5,796,170 km (0.081 R)
• M22: 6,041,809 km (0.091 R)
• M23: 6,199,785 km (0.071 R)
• M24: 6,359,256 km (0.112 R)
• M25: 6,659,200 km (0.072 R)
• M26: 6,822,560 km (0.052 R)
• M27: 6,963,631 km (0.119 R)
• M28: 7,129,535 km (0.081 R)
• M29: 7,224,979 km (0.058 R)
• M30: 7,610,792 km (0.086 R)
• M31: 7,708,329 km (0.104 R)
• M32: 8,808,771 km (0.082 R)
• M33: 9,143,422 km (0.107 R)
• M34: 9,403,722 km (0.112 R)
• M35: 9,692,895 km (0.116 R)
• M36: 9,984,910 km (0.105 R)
• M37: 10,118,650 km (0.093 R)
• M38: 10,741,576 km (0.119 R)
• M39: 10,933,660 km (0.113 R)
• M40: 11,349,093 km (0.039 R)
• M41: 11,685,239 km (0.116 R)
• M42: 12,281,387 km (0.067 R)
• M43: 12,511,169 km (0.092 R)
• M44: 12,771,320 km (0.102 R)
• M45: 13,326,478 km (0.076 R)
• M46: 13,621,933 km (0.062 R)
• M47: 14,672,858 km (0.065 R)
• M48: 14,977,888 km (0.062 R)
• M49: 15,131,226 km (0.119 R)
• M50: 15,905,694 km (0.099 R)
• M51: 16,062,174 km (0.103 R)
• M52: 16,345,063 km (0.119 R)
• M53: 16,534,604 km (0.075 R)
• M54: 16,947,793 km (0.106 R)
• M55: 17,268,082 km (0.032 R)
• M56: 17,752,031 km (0.09 R)
• M57: 18,931,910 km (0.079 R)
• M58: 19,364,248 km (0.109 R)
• M59: 19,497,838 km (0.088 R)
• M60: 19,833,387 km (0.101 R)
• M61: 20,069,452 km (0.039 R)
• M62: 20,238,647 km (0.108 R)
• M63: 20,442,250 km (0.096 R)
• M64: 20,578,384 km (0.063 R)
• M65: 20,680,709 km (0.054 R)
• M66: 20,954,323 km (0.1 R)
• M67: 21,366,914 km (0.096 R)
• M68: 21,643,670 km (0.082 R)
• M69: 21,747,641 km (0.072 R)
• M70: 22,550,832 km (0.098 R)
• M71: 22,691,603 km (0.102 R)
• M72: 23,506,164 km (0.119 R)
• M73: 23,684,484 km (0.109 R)
• M74: 24,150,482 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.9

Radius: 5.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.3 AU - 13.24 AU

Year: 18127 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,594,062 km

• M1: 73,153 km (0.113 R)
• M2: 200,312 km (0.096 R)
• M3: 333,005 km (0.075 R)
• M4: 383,569 km (0.059 R)
• M5: 835,355 km (0.097 R)
• M6: 1,004,998 km (0.065 R)
• M7: 1,432,699 km (0.081 R)
• M8: 1,636,002 km (0.062 R)
• M9: 1,817,614 km (0.105 R)
• M10: 1,973,944 km (0.116 R)
• M11: 2,266,557 km (0.099 R)
• M12: 3,684,296 km (0.067 R)
• M13: 3,763,134 km (0.092 R)
• M14: 4,247,981 km (0.099 R)
• M15: 4,289,270 km (0.113 R)
• M16: 4,666,855 km (0.03 R)
• M17: 5,588,827 km (0.074 R)
• M18: 6,093,720 km (0.026 R)
• M19: 6,613,273 km (0.117 R)
• M20: 6,709,165 km (0.095 R)
• M21: 6,853,976 km (0.054 R)
• M22: 7,048,752 km (0.099 R)
• M23: 7,493,507 km (0.074 R)
• M24: 8,410,243 km (0.094 R)
• M25: 11,135,617 km (0.108 R)
• M26: 11,710,821 km (0.083 R)
• M27: 12,950,089 km (0.11 R)
• M28: 13,493,728 km (0.055 R)
• M29: 15,295,933 km (0.057 R)
• M30: 16,192,623 km (0.106 R)
• M31: 16,257,249 km (0.04 R)
• M32: 16,647,251 km (0.116 R)
• M33: 17,436,529 km (0.102 R)
• M34: 17,502,951 km (0.065 R)
• M35: 17,835,806 km (0.107 R)
• M36: 18,915,005 km (0.089 R)
• M37: 18,983,072 km (0.1 R)
• M38: 19,325,053 km (0.117 R)
• M39: 20,015,148 km (0.065 R)
• M40: 21,065,325 km (0.113 R)
• M41: 21,846,824 km (0.114 R)
• M42: 21,918,332 km (0.093 R)
• M43: 22,710,154 km (0.09 R)
• M44: 23,073,228 km (0.085 R)
• M45: 23,145,932 km (0.118 R)
• M46: 23,731,309 km (0.1 R)
• M47: 24,247,571 km (0.118 R)
• M48: 25,066,320 km (0.098 R)
• M49: 25,818,349 km (0.113 R)
• M50: 26,197,130 km (0.093 R)
• M51: 26,273,126 km (0.115 R)
• M52: 26,730,596 km (0.11 R)
• M53: 27,267,653 km (0.12 R)
• M54: 27,344,696 km (0.118 R)
• M55: 27,885,791 km (0.03 R)
• M56: 28,430,327 km (0.061 R)
• M57: 28,586,657 km (0.081 R)
• M58: 29,846,870 km (0.08 R)
• M59: 30,005,593 km (0.117 R)
• M60: 31,366,784 km (0.118 R)
• M61: 35,233,291 km (0.056 R)
• M62: 35,401,139 km (0.115 R)
• M63: 36,075,227 km (0.104 R)
• M64: 36,583,411 km (0.103 R)
• M65: 38,813,317 km (0.117 R)
• M66: 39,508,199 km (0.043 R)
• M67: 40,822,267 km (0.106 R)
• M68: 41,528,967 km (0.096 R)
• M69: 45,031,353 km (0.119 R)
• M70: 46,679,472 km (0.096 R)
• M71: 48,813,935 km (0.113 R)
• M72: 49,751,913 km (0.118 R)
• M73: 50,885,267 km (0.091 R)
• M74: 51,169,952 km (0.119 R)
• M75: 52,313,927 km (0.097 R)
• M76: 53,273,747 km (0.091 R)
• M77: 53,659,260 km (0.065 R)
• M78: 53,852,391 km (0.098 R)
• M79: 54,045,672 km (0.115 R)
• M80: 55,015,963 km (0.12 R)
• M81: 55,308,128 km (0.107 R)
• M82: 55,405,516 km (0.097 R)
• M83: 56,383,737 km (0.052 R)
• M84: 57,367,642 km (0.106 R)
• M85: 57,466,376 km (0.051 R)
• M86: 58,655,231 km (0.115 R)
• M87: 59,652,151 km (0.112 R)
• M88: 60,353,316 km (0.059 R)
• M89: 60,654,606 km (0.08 R)
• M90: 60,755,136 km (0.064 R)
• M91: 60,855,815 km (0.073 R)
• M92: 64,822,553 km (0.113 R)
• M93: 69,397,106 km (0.086 R)
• M94: 69,923,541 km (0.115 R)
• M95: 70,556,938 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.5

Radius: 6.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.18 AU - 18.16 AU

Year: 24919 Days

Day: 17.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 58,594,062 km

• M1: 163,810 km (0.104 R)
• M2: 218,413 km (0.119 R)
• M3: 281,244 km (0.105 R)
• M4: 351,256 km (0.116 R)
• M5: 598,840 km (0.098 R)
• M6: 1,552,975 km (0.118 R)
• M7: 1,630,766 km (0.064 R)
• M8: 1,710,053 km (0.101 R)
• M9: 3,142,453 km (0.099 R)
• M10: 3,963,446 km (0.034 R)
• M11: 4,471,630 km (0.05 R)
• M12: 4,583,230 km (0.052 R)
• M13: 4,961,713 km (0.086 R)
• M14: 5,115,948 km (0.094 R)
• M15: 5,154,843 km (0.1 R)
• M16: 5,508,493 km (0.101 R)
• M17: 5,668,263 km (0.075 R)
• M18: 6,447,818 km (0.025 R)
• M19: 6,785,909 km (0.057 R)
• M20: 7,129,984 km (0.099 R)
• M21: 8,980,360 km (0.061 R)
• M22: 9,262,951 km (0.089 R)
• M23: 9,596,404 km (0.12 R)
• M24: 10,275,130 km (0.102 R)
• M25: 12,038,290 km (0.056 R)
• M26: 13,034,014 km (0.074 R)
• M27: 14,110,520 km (0.084 R)
• M28: 18,632,116 km (0.12 R)
• M29: 20,703,897 km (0.066 R)
• M30: 21,327,121 km (0.119 R)
• M31: 22,400,486 km (0.043 R)
• M32: 23,426,727 km (0.07 R)
• M33: 24,402,704 km (0.1 R)
• M34: 27,341,404 km (0.096 R)
• M35: 27,409,471 km (0.119 R)
• M36: 28,024,618 km (0.057 R)
• M37: 28,161,949 km (0.074 R)
• M38: 32,600,966 km (0.084 R)
• M39: 33,470,728 km (0.036 R)
• M40: 35,085,189 km (0.118 R)
• M41: 35,752,994 km (0.096 R)
• M42: 41,791,512 km (0.101 R)
• M43: 42,815,060 km (0.106 R)
• M44: 42,973,185 km (0.08 R)
• M45: 43,607,929 km (0.11 R)
• M46: 46,827,574 km (0.098 R)
• M47: 49,790,211 km (0.106 R)
• M48: 51,882,935 km (0.083 R)
• M49: 53,918,813 km (0.094 R)
• M50: 54,004,233 km (0.079 R)
• M51: 54,431,784 km (0.084 R)
• M52: 54,860,531 km (0.099 R)
• M53: 54,946,550 km (0.108 R)
• M54: 56,067,188 km (0.117 R)
• M55: 57,805,814 km (0.064 R)
• M56: 57,980,694 km (0.074 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: 426 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit