🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 315 Days

Day: 41.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.24 AU

Year: 1012 Days

Day: 43.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,208,747 km

• M1: 613,501 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.28 AU - 3.64 AU

Year: 1879 Days

Day: 37.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 13.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.15 AU - 6.27 AU

Year: 4388 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,208,747 km

• M1: 174,132 km (0.107 R)
• M2: 290,669 km (0.111 R)
• M3: 811,120 km (0.103 R)
• M4: 1,173,296 km (0.092 R)
• M5: 1,505,703 km (0.051 R)
• M6: 1,989,652 km (0.047 R)
• M7: 2,540,172 km (0.116 R)
• M8: 2,714,453 km (0.047 R)
• M9: 2,933,016 km (0.111 R)
• M10: 3,054,789 km (0.085 R)
• M11: 3,667,242 km (0.033 R)
• M12: 3,843,020 km (0.115 R)
• M13: 4,089,258 km (0.066 R)
• M14: 4,294,656 km (0.083 R)
• M15: 4,621,078 km (0.119 R)
• M16: 4,859,238 km (0.078 R)
• M17: 5,547,687 km (0.04 R)
• M18: 5,877,850 km (0.101 R)
• M19: 6,058,415 km (0.077 R)
• M20: 6,240,774 km (0.06 R)
• M21: 6,345,792 km (0.06 R)
• M22: 6,557,623 km (0.089 R)
• M23: 6,934,011 km (0.118 R)
• M24: 7,179,800 km (0.11 R)
• M25: 7,372,931 km (0.059 R)
• M26: 7,511,907 km (0.061 R)
• M27: 7,623,807 km (0.101 R)
• M28: 7,820,827 km (0.048 R)
• M29: 8,277,849 km (0.103 R)
• M30: 8,422,360 km (0.079 R)
• M31: 9,038,853 km (0.054 R)
• M32: 9,367,519 km (0.084 R)
• M33: 9,457,877 km (0.111 R)
• M34: 9,822,297 km (0.079 R)
• M35: 10,129,421 km (0.108 R)
• M36: 10,596,167 km (0.082 R)
• M37: 10,721,829 km (0.068 R)
• M38: 11,069,943 km (0.093 R)
• M39: 11,680,003 km (0.038 R)
• M40: 11,809,854 km (0.11 R)
• M41: 12,532,711 km (0.104 R)
• M42: 12,866,015 km (0.093 R)
• M43: 13,337,548 km (0.109 R)
• M44: 13,575,558 km (0.088 R)
• M45: 14,751,098 km (0.027 R)
• M46: 15,138,407 km (0.081 R)
• M47: 15,457,798 km (0.08 R)
• M48: 15,779,583 km (0.119 R)
• M49: 15,887,294 km (0.076 R)
• M50: 16,320,529 km (0.108 R)
• M51: 16,502,291 km (0.077 R)
• M52: 17,014,663 km (0.088 R)
• M53: 17,942,619 km (0.104 R)
• M54: 18,055,117 km (0.116 R)
• M55: 18,318,409 km (0.068 R)
• M56: 18,696,891 km (0.119 R)
• M57: 19,499,933 km (0.115 R)
• M58: 19,925,090 km (0.091 R)
• M59: 20,197,358 km (0.086 R)
• M60: 20,392,434 km (0.091 R)
• M61: 20,745,335 km (0.053 R)
• M62: 22,056,560 km (0.114 R)
• M63: 22,257,470 km (0.069 R)
• M64: 22,378,495 km (0.112 R)
• M65: 22,580,452 km (0.025 R)
• M66: 23,887,489 km (0.112 R)
• M67: 24,384,004 km (0.111 R)
• M68: 25,724,551 km (0.049 R)
• M69: 26,190,847 km (0.055 R)
• M70: 26,446,360 km (0.043 R)
• M71: 26,702,771 km (0.081 R)
• M72: 27,910,176 km (0.053 R)
• M73: 28,040,625 km (0.114 R)
• M74: 28,258,439 km (0.042 R)
• M75: 29,400,170 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 12

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.31 AU - 8.41 AU

Year: 8130 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,208,747 km

• M1: 150,196 km (0.087 R)
• M2: 262,993 km (0.116 R)
• M3: 337,642 km (0.109 R)
• M4: 530,624 km (0.038 R)
• M5: 682,166 km (0.085 R)
• M6: 764,146 km (0.103 R)
• M7: 900,579 km (0.05 R)
• M8: 1,005,298 km (0.026 R)
• M9: 1,271,582 km (0.098 R)
• M10: 1,498,223 km (0.081 R)
• M11: 1,576,762 km (0.11 R)
• M12: 1,837,959 km (0.093 R)
• M13: 2,166,476 km (0.103 R)
• M14: 2,347,041 km (0.095 R)
• M15: 2,457,893 km (0.089 R)
• M16: 2,608,388 km (0.068 R)
• M17: 2,684,833 km (0.108 R)
• M18: 3,098,770 km (0.119 R)
• M19: 3,898,820 km (0.119 R)
• M20: 4,075,196 km (0.117 R)
• M21: 4,528,028 km (0.098 R)
• M22: 4,949,296 km (0.118 R)
• M23: 5,530,783 km (0.088 R)
• M24: 6,006,504 km (0.082 R)
• M25: 6,082,799 km (0.116 R)
• M26: 6,443,479 km (0.067 R)
• M27: 6,547,749 km (0.101 R)
• M28: 6,784,563 km (0.094 R)
• M29: 6,944,034 km (0.052 R)
• M30: 7,348,098 km (0.117 R)
• M31: 8,634,939 km (0.116 R)
• M32: 8,982,006 km (0.032 R)
• M33: 9,422,422 km (0.03 R)
• M34: 9,690,052 km (0.115 R)
• M35: 9,839,800 km (0.114 R)
• M36: 9,960,226 km (0.098 R)
• M37: 10,263,312 km (0.047 R)
• M38: 11,128,137 km (0.026 R)
• M39: 11,474,306 km (0.097 R)
• M40: 11,601,165 km (0.074 R)
• M41: 12,145,103 km (0.103 R)
• M42: 12,566,820 km (0.074 R)
• M43: 13,291,322 km (0.094 R)
• M44: 13,457,824 km (0.043 R)
• M45: 13,759,414 km (0.103 R)
• M46: 13,894,201 km (0.053 R)
• M47: 14,029,438 km (0.112 R)
• M48: 14,643,238 km (0.11 R)
• M49: 14,918,797 km (0.088 R)
• M50: 15,126,738 km (0.106 R)
• M51: 15,545,313 km (0.055 R)
• M52: 15,756,097 km (0.109 R)
• M53: 16,644,409 km (0.12 R)
• M54: 17,293,963 km (0.106 R)
• M55: 17,658,533 km (0.108 R)
• M56: 18,136,199 km (0.07 R)
• M57: 18,729,953 km (0.103 R)
• M58: 19,066,847 km (0.045 R)
• M59: 19,556,780 km (0.079 R)
• M60: 20,395,575 km (0.108 R)
• M61: 21,129,502 km (0.052 R)
• M62: 22,226,653 km (0.11 R)
• M63: 23,866,545 km (0.095 R)
• M64: 24,885,606 km (0.118 R)
• M65: 25,008,725 km (0.115 R)
• M66: 25,503,744 km (0.09 R)
• M67: 26,043,643 km (0.091 R)
• M68: 26,377,845 km (0.113 R)
• M69: 26,545,394 km (0.112 R)
• M70: 26,629,319 km (0.056 R)
• M71: 26,713,393 km (0.118 R)
• M72: 26,965,914 km (0.076 R)
• M73: 28,369,291 km (0.081 R)
• M74: 28,756,151 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 4.7

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.07 AU - 17.49 AU

Year: 26503 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,208,747 km

• M1: 307,723 km (0.082 R)
• M2: 419,472 km (0.087 R)
• M3: 507,286 km (0.104 R)
• M4: 680,670 km (0.076 R)
• M5: 849,716 km (0.111 R)
• M6: 1,055,712 km (0.092 R)
• M7: 1,152,053 km (0.101 R)
• M8: 1,846,935 km (0.107 R)
• M9: 1,993,092 km (0.103 R)
• M10: 2,265,660 km (0.105 R)
• M11: 2,879,011 km (0.082 R)
• M12: 3,048,505 km (0.093 R)
• M13: 3,186,435 km (0.059 R)
• M14: 3,326,458 km (0.068 R)
• M15: 3,906,748 km (0.086 R)
• M16: 4,094,494 km (0.076 R)
• M17: 4,170,340 km (0.11 R)
• M18: 4,362,124 km (0.083 R)
• M19: 4,635,589 km (0.056 R)
• M20: 5,076,454 km (0.111 R)
• M21: 5,572,521 km (0.095 R)
• M22: 7,334,484 km (0.075 R)
• M23: 7,519,387 km (0.099 R)
• M24: 8,035,949 km (0.072 R)
• M25: 8,370,749 km (0.106 R)
• M26: 8,467,239 km (0.111 R)
• M27: 9,152,697 km (0.116 R)
• M28: 9,401,927 km (0.104 R)
• M29: 12,176,519 km (0.081 R)
• M30: 12,948,743 km (0.082 R)
• M31: 13,284,590 km (0.104 R)
• M32: 13,340,839 km (0.107 R)
• M33: 14,021,808 km (0.116 R)
• M34: 14,482,121 km (0.078 R)
• M35: 15,713,910 km (0.069 R)
• M36: 15,773,450 km (0.118 R)
• M37: 15,952,219 km (0.092 R)
• M38: 16,432,728 km (0.083 R)
• M39: 16,978,760 km (0.051 R)
• M40: 17,530,926 km (0.108 R)
• M41: 17,592,560 km (0.107 R)
• M42: 17,716,128 km (0.079 R)
• M43: 19,733,006 km (0.087 R)
• M44: 20,378,072 km (0.08 R)
• M45: 21,622,577 km (0.06 R)
• M46: 21,688,849 km (0.115 R)
• M47: 21,887,814 km (0.112 R)
• M48: 22,020,657 km (0.11 R)
• M49: 22,824,147 km (0.061 R)
• M50: 23,841,861 km (0.102 R)
• M51: 24,459,701 km (0.103 R)
• M52: 25,640,776 km (0.093 R)
• M53: 26,062,043 km (0.111 R)
• M54: 26,273,575 km (0.112 R)
• M55: 26,627,374 km (0.103 R)
• M56: 27,125,385 km (0.105 R)
• M57: 27,268,101 km (0.055 R)
• M58: 27,841,959 km (0.095 R)
• M59: 31,442,480 km (0.106 R)
• M60: 31,968,766 km (0.102 R)
• M61: 32,422,047 km (0.109 R)
• M62: 33,182,304 km (0.062 R)
• M63: 34,025,437 km (0.114 R)
• M64: 34,720,469 km (0.072 R)
• M65: 35,967,517 km (0.102 R)
• M66: 37,706,143 km (0.113 R)
• M67: 39,229,648 km (0.079 R)
• M68: 39,958,190 km (0.092 R)
• M69: 40,446,477 km (0.064 R)
• M70: 41,758,151 km (0.117 R)
• M71: 42,834,059 km (0.099 R)
• M72: 45,775,602 km (0.106 R)
• M73: 45,945,695 km (0.09 R)
• M74: 46,457,170 km (0.09 R)
• M75: 48,089,133 km (0.059 R)
• M76: 49,216,503 km (0.103 R)
• M77: 49,477,850 km (0.101 R)
• M78: 50,879,881 km (0.114 R)
• M79: 51,055,958 km (0.1 R)
• M80: 51,232,334 km (0.055 R)
• M81: 52,917,853 km (0.078 R)
• M82: 53,453,862 km (0.106 R)
• M83: 55,253,674 km (0.093 R)
• M84: 56,160,985 km (0.111 R)
• M85: 58,358,429 km (0.066 R)
• M86: 59,097,292 km (0.079 R)
• M87: 59,467,846 km (0.063 R)
• M88: 61,238,337 km (0.072 R)
• M89: 62,271,310 km (0.112 R)
• M90: 62,648,297 km (0.109 R)
• M91: 62,837,090 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.35 AU - 19.81 AU

Year: 30750 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,208,747 km

• M1: 103,971 km (0.101 R)
• M2: 164,558 km (0.04 R)
• M3: 210,335 km (0.093 R)
• M4: 435,779 km (0.081 R)
• M5: 1,000,511 km (0.117 R)
• M6: 1,148,463 km (0.074 R)
• M7: 1,692,102 km (0.098 R)
• M8: 1,839,306 km (0.073 R)
• M9: 1,990,699 km (0.116 R)
• M10: 3,124,950 km (0.11 R)
• M11: 3,196,906 km (0.043 R)
• M12: 3,527,967 km (0.091 R)
• M13: 3,947,589 km (0.066 R)
• M14: 4,025,529 km (0.038 R)
• M15: 4,463,701 km (0.119 R)
• M16: 4,667,753 km (0.077 R)
• M17: 5,956,090 km (0.064 R)
• M18: 6,919,051 km (0.112 R)
• M19: 7,929,585 km (0.068 R)
• M20: 8,028,319 km (0.087 R)
• M21: 8,127,353 km (0.11 R)
• M22: 8,326,767 km (0.115 R)
• M23: 8,832,109 km (0.104 R)
• M24: 9,037,058 km (0.088 R)
• M25: 9,347,473 km (0.066 R)
• M26: 9,556,312 km (0.116 R)
• M27: 9,713,988 km (0.108 R)
• M28: 9,766,796 km (0.093 R)
• M29: 9,925,520 km (0.057 R)
• M30: 10,031,884 km (0.098 R)
• M31: 10,085,290 km (0.052 R)
• M32: 10,841,657 km (0.059 R)
• M33: 11,171,520 km (0.08 R)
• M34: 11,282,073 km (0.084 R)
• M35: 12,523,287 km (0.034 R)
• M36: 15,071,237 km (0.11 R)
• M37: 15,316,279 km (0.083 R)
• M38: 15,810,101 km (0.109 R)
• M39: 15,872,334 km (0.028 R)
• M40: 21,852,958 km (0.084 R)
• M41: 22,618,151 km (0.072 R)
• M42: 23,039,418 km (0.104 R)
• M43: 23,533,989 km (0.11 R)
• M44: 24,605,559 km (0.086 R)
• M45: 25,328,864 km (0.064 R)
• M46: 25,692,985 km (0.117 R)
• M47: 26,205,957 km (0.096 R)
• M48: 26,279,409 km (0.096 R)
• M49: 27,241,623 km (0.069 R)
• M50: 27,614,869 km (0.045 R)
• M51: 27,914,663 km (0.055 R)
• M52: 28,064,860 km (0.102 R)
• M53: 28,441,846 km (0.118 R)
• M54: 28,668,786 km (0.086 R)
• M55: 28,972,171 km (0.065 R)
• M56: 29,124,461 km (0.051 R)
• M57: 30,119,886 km (0.096 R)
• M58: 30,970,948 km (0.065 R)
• M59: 31,673,160 km (0.114 R)
• M60: 34,051,467 km (0.079 R)
• M61: 35,343,095 km (0.063 R)
• M62: 38,809,428 km (0.12 R)
• M63: 38,977,276 km (0.081 R)
• M64: 43,771,140 km (0.114 R)
• M65: 47,576,162 km (0.071 R)
• M66: 47,665,921 km (0.113 R)
• M67: 48,115,462 km (0.105 R)
• M68: 49,290,853 km (0.065 R)
• M69: 50,018,946 km (0.102 R)
• M70: 50,842,183 km (0.088 R)
• M71: 50,933,886 km (0.117 R)
• M72: 51,209,595 km (0.028 R)
• M73: 51,577,755 km (0.097 R)
• M74: 52,780,522 km (0.07 R)
• M75: 53,338,822 km (0.09 R)
• M76: 53,618,719 km (0.087 R)
• M77: 53,805,567 km (0.11 R)
• M78: 57,492,107 km (0.054 R)
• M79: 58,066,414 km (0.066 R)
• M80: 58,642,665 km (0.059 R)
• M81: 59,607,421 km (0.098 R)
• M82: 60,869,279 km (0.051 R)
• M83: 61,064,205 km (0.025 R)
• M84: 61,650,180 km (0.114 R)
• M85: 62,827,815 km (0.08 R)
• M86: 63,913,745 km (0.111 R)
• M87: 64,012,779 km (0.092 R)
• M88: 64,111,963 km (0.114 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: 169 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit