🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.22 AU - 1.5 AU

Year: 597 Days

Day: 39.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,088,233 km

• M1: 304,282 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.72 AU

Year: 624 Days

Day: 25.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,088,233 km

• M1: 235,766 km (0.085 R)
• M2: 325,824 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.2 AU - 2 AU

Year: 762 Days

Day: 16.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,088,233 km

• M1: 62,981 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.58 AU - 2.36 AU

Year: 1042 Days

Day: 13.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 11.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.34 AU - 4.48 AU

Year: 3489 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,088,233 km

• M1: 153,188 km (0.092 R)
• M2: 237,412 km (0.099 R)
• M3: 340,784 km (0.119 R)
• M4: 491,279 km (0.099 R)
• M5: 606,171 km (0.108 R)
• M6: 828,922 km (0.088 R)
• M7: 1,092,962 km (0.084 R)
• M8: 1,213,538 km (0.054 R)
• M9: 1,331,271 km (0.074 R)
• M10: 1,507,647 km (0.094 R)
• M11: 1,683,724 km (0.106 R)
• M12: 1,833,023 km (0.071 R)
• M13: 2,074,324 km (0.102 R)
• M14: 2,189,814 km (0.063 R)
• M15: 2,307,697 km (0.065 R)
• M16: 2,390,574 km (0.094 R)
• M17: 2,502,623 km (0.067 R)
• M18: 2,578,319 km (0.094 R)
• M19: 2,898,758 km (0.095 R)
• M20: 3,707,185 km (0.069 R)
• M21: 3,914,228 km (0.095 R)
• M22: 4,036,001 km (0.096 R)
• M23: 4,431,687 km (0.094 R)
• M24: 4,804,485 km (0.104 R)
• M25: 4,923,116 km (0.115 R)
• M26: 5,018,709 km (0.11 R)
• M27: 5,333,762 km (0.07 R)
• M28: 5,481,416 km (0.103 R)
• M29: 5,630,265 km (0.058 R)
• M30: 5,919,588 km (0.086 R)
• M31: 6,447,519 km (0.103 R)
• M32: 6,631,225 km (0.107 R)
• M33: 6,710,512 km (0.065 R)
• M34: 7,548,409 km (0.1 R)
• M35: 7,783,876 km (0.085 R)
• M36: 8,262,290 km (0.094 R)
• M37: 8,533,811 km (0.073 R)
• M38: 8,634,490 km (0.089 R)
• M39: 8,706,746 km (0.049 R)
• M40: 8,779,151 km (0.048 R)
• M41: 8,953,881 km (0.112 R)
• M42: 9,100,338 km (0.101 R)
• M43: 9,262,352 km (0.036 R)
• M44: 9,410,454 km (0.03 R)
• M45: 9,678,982 km (0.079 R)
• M46: 10,010,790 km (0.076 R)
• M47: 10,315,671 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 9.5

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.13 AU - 5.25 AU

Year: 3826 Days

Day: 7.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,088,233 km

• M1: 204,051 km (0.104 R)
• M2: 290,669 km (0.106 R)
• M3: 369,656 km (0.117 R)
• M4: 457,919 km (0.066 R)
• M5: 554,709 km (0.069 R)
• M6: 627,114 km (0.096 R)
• M7: 714,180 km (0.103 R)
• M8: 782,546 km (0.092 R)
• M9: 853,306 km (0.089 R)
• M10: 1,014,423 km (0.082 R)
• M11: 1,172,399 km (0.074 R)
• M12: 1,542,653 km (0.079 R)
• M13: 1,772,585 km (0.039 R)
• M14: 1,948,363 km (0.096 R)
• M15: 2,113,070 km (0.074 R)
• M16: 2,265,510 km (0.093 R)
• M17: 2,985,973 km (0.084 R)
• M18: 3,293,098 km (0.067 R)
• M19: 3,371,487 km (0.098 R)
• M20: 3,510,314 km (0.078 R)
• M21: 3,732,168 km (0.1 R)
• M22: 3,854,988 km (0.093 R)
• M23: 3,958,509 km (0.111 R)
• M24: 4,446,647 km (0.107 R)
• M25: 4,886,614 km (0.104 R)
• M26: 4,976,373 km (0.1 R)
• M27: 5,433,095 km (0.107 R)
• M28: 5,619,494 km (0.058 R)
• M29: 5,879,496 km (0.12 R)
• M30: 6,362,098 km (0.09 R)
• M31: 6,633,020 km (0.08 R)
• M32: 6,782,319 km (0.077 R)
• M33: 8,444,201 km (0.05 R)
• M34: 8,742,051 km (0.105 R)
• M35: 8,905,860 km (0.114 R)
• M36: 9,264,596 km (0.115 R)
• M37: 9,348,072 km (0.113 R)
• M38: 9,543,746 km (0.096 R)
• M39: 9,769,040 km (0.074 R)
• M40: 10,513,290 km (0.056 R)
• M41: 10,892,371 km (0.082 R)
• M42: 11,663,996 km (0.116 R)
• M43: 11,844,561 km (0.115 R)
• M44: 11,904,849 km (0.067 R)
• M45: 12,147,497 km (0.076 R)
• M46: 12,422,458 km (0.107 R)
• M47: 12,483,793 km (0.104 R)
• M48: 12,978,363 km (0.04 R)
• M49: 13,196,776 km (0.082 R)
• M50: 13,479,367 km (0.114 R)
• M51: 13,668,907 km (0.035 R)
• M52: 14,082,545 km (0.075 R)
• M53: 14,435,746 km (0.087 R)
• M54: 14,889,626 km (0.084 R)
• M55: 15,612,183 km (0.098 R)
• M56: 16,379,920 km (0.078 R)
• M57: 16,683,603 km (0.12 R)
• M58: 17,606,024 km (0.083 R)
• M59: 18,195,290 km (0.079 R)
• M60: 18,509,894 km (0.091 R)
• M61: 18,967,514 km (0.025 R)
• M62: 19,073,579 km (0.113 R)
• M63: 19,357,516 km (0.108 R)
• M64: 19,428,724 km (0.115 R)
• M65: 19,857,921 km (0.083 R)
• M66: 20,001,535 km (0.036 R)
• M67: 20,616,382 km (0.107 R)
• M68: 21,163,910 km (0.045 R)
• M69: 21,421,069 km (0.034 R)
• M70: 21,494,820 km (0.071 R)
• M71: 21,568,572 km (0.095 R)
• M72: 21,975,628 km (0.047 R)
• M73: 22,422,776 km (0.101 R)
• M74: 23,705,727 km (0.077 R)
• M75: 23,782,022 km (0.097 R)
• M76: 24,317,732 km (0.066 R)
• M77: 24,471,519 km (0.117 R)
• M78: 25,401,270 km (0.103 R)
• M79: 25,518,255 km (0.114 R)
• M80: 25,596,345 km (0.034 R)
• M81: 25,909,603 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 9.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.4 AU - 6.66 AU

Year: 4899 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,088,233 km

• M1: 147,204 km (0.12 R)
• M2: 211,980 km (0.114 R)
• M3: 413,788 km (0.111 R)
• M4: 567,724 km (0.073 R)
• M5: 988,393 km (0.115 R)
• M6: 1,276,070 km (0.074 R)
• M7: 1,477,129 km (0.117 R)
• M8: 1,638,994 km (0.066 R)
• M9: 1,755,980 km (0.088 R)
• M10: 2,033,783 km (0.106 R)
• M11: 2,123,542 km (0.086 R)
• M12: 2,288,399 km (0.072 R)
• M13: 2,495,891 km (0.029 R)
• M14: 2,788,804 km (0.089 R)
• M15: 3,051,647 km (0.061 R)
• M16: 3,113,580 km (0.058 R)
• M17: 3,558,185 km (0.104 R)
• M18: 3,645,102 km (0.075 R)
• M19: 4,022,836 km (0.053 R)
• M20: 4,090,754 km (0.081 R)
• M21: 4,839,641 km (0.12 R)
• M22: 5,057,904 km (0.067 R)
• M23: 5,429,056 km (0.073 R)
• M24: 6,302,558 km (0.081 R)
• M25: 6,381,696 km (0.083 R)
• M26: 6,782,618 km (0.078 R)
• M27: 7,440,998 km (0.073 R)
• M28: 8,062,577 km (0.091 R)
• M29: 9,627,371 km (0.094 R)
• M30: 9,718,775 km (0.087 R)
• M31: 10,056,268 km (0.093 R)
• M32: 10,118,052 km (0.117 R)
• M33: 10,335,118 km (0.086 R)
• M34: 11,187,378 km (0.039 R)
• M35: 11,347,597 km (0.087 R)
• M36: 11,865,654 km (0.115 R)
• M37: 11,963,641 km (0.12 R)
• M38: 12,657,326 km (0.108 R)
• M39: 12,924,957 km (0.098 R)
• M40: 13,670,553 km (0.066 R)
• M41: 13,807,734 km (0.113 R)
• M42: 14,014,179 km (0.074 R)
• M43: 14,117,850 km (0.049 R)
• M44: 15,345,600 km (0.078 R)
• M45: 15,738,594 km (0.061 R)
• M46: 16,425,098 km (0.058 R)
• M47: 16,790,267 km (0.094 R)
• M48: 16,863,719 km (0.069 R)
• M49: 16,973,973 km (0.082 R)
• M50: 17,343,180 km (0.054 R)
• M51: 17,715,230 km (0.064 R)
• M52: 17,789,880 km (0.093 R)
• M53: 18,278,017 km (0.116 R)
• M54: 18,884,936 km (0.115 R)
• M55: 19,037,675 km (0.095 R)
• M56: 19,768,910 km (0.113 R)
• M57: 19,846,402 km (0.11 R)
• M58: 20,352,641 km (0.115 R)
• M59: 20,627,003 km (0.085 R)
• M60: 20,942,056 km (0.118 R)
• M61: 21,497,214 km (0.08 R)
• M62: 21,816,605 km (0.074 R)
• M63: 21,896,790 km (0.111 R)
• M64: 22,057,159 km (0.097 R)
• M65: 22,622,040 km (0.103 R)
• M66: 23,110,029 km (0.068 R)
• M67: 23,232,549 km (0.027 R)
• M68: 23,601,458 km (0.112 R)
• M69: 24,179,055 km (0.068 R)
• M70: 24,594,638 km (0.09 R)
• M71: 24,886,803 km (0.11 R)
• M72: 25,390,499 km (0.094 R)
• M73: 25,643,618 km (0.082 R)
• M74: 26,152,401 km (0.119 R)
• M75: 26,280,157 km (0.04 R)
• M76: 26,707,259 km (0.115 R)
• M77: 27,179,839 km (0.071 R)
• M78: 27,309,241 km (0.05 R)
• M79: 28,046,160 km (0.039 R)
• M80: 28,351,489 km (0.086 R)
• M81: 28,482,687 km (0.12 R)
• M82: 29,406,753 km (0.088 R)

Asteroid Belt

Center: 11.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 6.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.81 AU - 19.35 AU

Year: 25433 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,088,233 km

• M1: 94,546 km (0.044 R)
• M2: 146,157 km (0.076 R)
• M3: 383,270 km (0.114 R)
• M4: 490,831 km (0.079 R)
• M5: 802,892 km (0.099 R)
• M6: 1,273,975 km (0.067 R)
• M7: 2,002,816 km (0.063 R)
• M8: 2,194,302 km (0.092 R)
• M9: 2,698,596 km (0.105 R)
• M10: 2,803,614 km (0.106 R)
• M11: 3,808,911 km (0.115 R)
• M12: 4,329,213 km (0.096 R)
• M13: 5,042,944 km (0.12 R)
• M14: 5,303,394 km (0.049 R)
• M15: 5,613,062 km (0.087 R)
• M16: 6,529,498 km (0.12 R)
• M17: 6,718,291 km (0.096 R)
• M18: 8,241,945 km (0.036 R)
• M19: 8,807,275 km (0.107 R)
• M20: 9,975,036 km (0.047 R)
• M21: 10,798,872 km (0.105 R)
• M22: 11,134,420 km (0.09 R)
• M23: 11,587,253 km (0.106 R)
• M24: 11,701,396 km (0.07 R)
• M25: 12,335,990 km (0.101 R)
• M26: 12,804,381 km (0.094 R)
• M27: 14,612,421 km (0.117 R)
• M28: 14,674,055 km (0.105 R)
• M29: 14,797,623 km (0.098 R)
• M30: 18,393,657 km (0.067 R)
• M31: 19,130,277 km (0.115 R)
• M32: 19,672,120 km (0.083 R)
• M33: 20,840,031 km (0.117 R)
• M34: 21,118,133 km (0.049 R)
• M35: 21,467,444 km (0.093 R)
• M36: 22,812,179 km (0.084 R)
• M37: 29,463,301 km (0.111 R)
• M38: 30,167,009 km (0.11 R)
• M39: 30,245,548 km (0.104 R)
• M40: 31,670,617 km (0.064 R)
• M41: 32,713,464 km (0.049 R)
• M42: 33,198,610 km (0.1 R)
• M43: 33,360,774 km (0.119 R)
• M44: 33,523,237 km (0.106 R)
• M45: 33,604,618 km (0.045 R)
• M46: 34,750,389 km (0.09 R)
• M47: 35,245,258 km (0.072 R)
• M48: 36,409,279 km (0.091 R)
• M49: 37,924,107 km (0.094 R)
• M50: 38,433,638 km (0.116 R)
• M51: 39,287,842 km (0.093 R)
• M52: 39,803,356 km (0.094 R)
• M53: 42,150,995 km (0.091 R)
• M54: 45,981,150 km (0.095 R)
• M55: 46,071,656 km (0.113 R)
• M56: 46,615,145 km (0.071 R)
• M57: 48,534,486 km (0.076 R)
• M58: 48,718,641 km (0.113 R)
• M59: 48,810,793 km (0.105 R)
• M60: 49,364,904 km (0.109 R)
• M61: 49,550,106 km (0.115 R)
• M62: 50,293,009 km (0.095 R)
• M63: 50,852,804 km (0.088 R)
• M64: 51,227,098 km (0.105 R)
• M65: 52,922,491 km (0.109 R)
• M66: 58,313,699 km (0.062 R)
• M67: 58,803,482 km (0.071 R)
• M68: 58,901,618 km (0.089 R)
• M69: 59,098,040 km (0.092 R)
• M70: 59,196,326 km (0.068 R)
• M71: 63,775,966 km (0.039 R)
• M72: 64,786,499 km (0.112 R)
• M73: 66,006,171 km (0.099 R)
• M74: 66,618,774 km (0.083 R)
• M75: 67,233,322 km (0.096 R)
• M76: 67,335,946 km (0.094 R)
• M77: 68,364,881 km (0.063 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: 341 - 16,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit