🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.71 AU - 1.15 AU

Year: 317 Days

Day: 43 Hours

Environment

Temp: 98 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 3.01 AU

Year: 1480 Days

Day: 19.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.05 AU - 3.37 AU

Year: 2031 Days

Day: 17.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.03 AU - 4.55 AU

Year: 2605 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,165,757 km

• M1: 147,653 km (0.075 R)
• M2: 1,907,373 km (0.109 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 13.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.87 AU - 7.57 AU

Year: 6151 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 79,165,757 km

• M1: 165,455 km (0.07 R)
• M2: 374,443 km (0.114 R)
• M3: 480,060 km (0.078 R)
• M4: 666,459 km (0.076 R)
• M5: 788,381 km (0.065 R)
• M6: 918,980 km (0.07 R)
• M7: 1,338,452 km (0.117 R)
• M8: 1,478,775 km (0.059 R)
• M9: 1,693,747 km (0.075 R)
• M10: 1,877,603 km (0.118 R)
• M11: 2,122,345 km (0.099 R)
• M12: 2,343,899 km (0.046 R)
• M13: 2,469,113 km (0.092 R)
• M14: 2,573,233 km (0.076 R)
• M15: 2,690,817 km (0.071 R)
• M16: 2,774,143 km (0.072 R)
• M17: 3,153,972 km (0.092 R)
• M18: 3,242,085 km (0.101 R)
• M19: 3,407,989 km (0.107 R)
• M20: 3,550,556 km (0.1 R)
• M21: 3,642,409 km (0.111 R)
• M22: 4,127,405 km (0.082 R)
• M23: 4,321,583 km (0.106 R)
• M24: 4,907,857 km (0.055 R)
• M25: 5,069,423 km (0.045 R)
• M26: 5,398,090 km (0.082 R)
• M27: 5,950,854 km (0.094 R)
• M28: 6,091,924 km (0.105 R)
• M29: 6,234,192 km (0.119 R)
• M30: 6,489,705 km (0.072 R)
• M31: 7,461,942 km (0.114 R)
• M32: 7,546,315 km (0.097 R)
• M33: 7,818,882 km (0.12 R)
• M34: 7,939,159 km (0.062 R)
• M35: 8,585,272 km (0.112 R)
• M36: 8,869,807 km (0.102 R)
• M37: 9,139,532 km (0.092 R)
• M38: 10,547,398 km (0.082 R)
• M39: 10,890,725 km (0.11 R)
• M40: 11,121,704 km (0.035 R)
• M41: 11,588,599 km (0.116 R)
• M42: 12,601,825 km (0.086 R)
• M43: 13,149,653 km (0.072 R)
• M44: 13,746,848 km (0.097 R)
• M45: 13,954,938 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 14.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.99 AU - 9.55 AU

Year: 7648 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,165,757 km

• M1: 193,430 km (0.069 R)
• M2: 451,935 km (0.08 R)
• M3: 588,368 km (0.086 R)
• M4: 705,354 km (0.087 R)
• M5: 858,393 km (0.059 R)
• M6: 953,387 km (0.042 R)
• M7: 1,201,121 km (0.093 R)
• M8: 1,373,308 km (0.11 R)
• M9: 1,605,036 km (0.097 R)
• M10: 1,761,066 km (0.079 R)
• M11: 1,977,385 km (0.113 R)
• M12: 2,126,683 km (0.111 R)
• M13: 2,597,767 km (0.059 R)
• M14: 3,037,136 km (0.097 R)
• M15: 3,254,651 km (0.084 R)
• M16: 3,844,964 km (0.086 R)
• M17: 3,938,762 km (0.087 R)
• M18: 4,444,254 km (0.115 R)
• M19: 4,542,839 km (0.06 R)
• M20: 4,742,402 km (0.058 R)
• M21: 5,098,744 km (0.051 R)
• M22: 6,109,876 km (0.086 R)
• M23: 6,386,184 km (0.047 R)
• M24: 6,666,829 km (0.05 R)
• M25: 6,951,364 km (0.067 R)
• M26: 7,680,654 km (0.106 R)
• M27: 8,130,046 km (0.109 R)
• M28: 8,866,965 km (0.029 R)
• M29: 9,085,827 km (0.115 R)
• M30: 9,275,068 km (0.119 R)
• M31: 9,625,277 km (0.096 R)
• M32: 9,979,824 km (0.045 R)
• M33: 10,404,382 km (0.1 R)
• M34: 10,536,328 km (0.091 R)
• M35: 10,768,354 km (0.115 R)
• M36: 11,103,004 km (0.097 R)
• M37: 11,271,452 km (0.034 R)
• M38: 11,406,987 km (0.086 R)
• M39: 11,577,080 km (0.074 R)
• M40: 11,713,812 km (0.117 R)
• M41: 11,988,773 km (0.114 R)
• M42: 13,003,795 km (0.026 R)
• M43: 13,539,505 km (0.07 R)
• M44: 13,828,229 km (0.109 R)
• M45: 14,743,768 km (0.082 R)
• M46: 16,058,135 km (0.107 R)
• M47: 16,172,577 km (0.063 R)
• M48: 16,517,550 km (0.062 R)
• M49: 16,942,408 km (0.105 R)
• M50: 17,214,676 km (0.054 R)
• M51: 17,724,057 km (0.068 R)
• M52: 18,000,513 km (0.063 R)
• M53: 18,278,317 km (0.111 R)
• M54: 19,080,012 km (0.034 R)
• M55: 19,282,268 km (0.098 R)
• M56: 19,648,035 km (0.096 R)
• M57: 21,301,690 km (0.086 R)
• M58: 21,679,873 km (0.117 R)
• M59: 22,485,607 km (0.076 R)
• M60: 22,699,233 km (0.086 R)
• M61: 22,827,737 km (0.028 R)
• M62: 23,085,495 km (0.055 R)
• M63: 23,344,299 km (0.047 R)
• M64: 23,734,301 km (0.082 R)
• M65: 24,432,773 km (0.066 R)
• M66: 24,828,759 km (0.104 R)
• M67: 25,005,434 km (0.109 R)
• M68: 25,894,943 km (0.109 R)
• M69: 27,294,281 km (0.093 R)
• M70: 28,440,650 km (0.09 R)
• M71: 28,625,403 km (0.113 R)
• M72: 28,996,406 km (0.111 R)
• M73: 29,555,902 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315

Radius: 4

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.99 AU - 21.75 AU

Year: 27801 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,165,757 km

• M1: 145,858 km (0.078 R)
• M2: 184,005 km (0.029 R)
• M3: 410,796 km (0.112 R)
• M4: 528,380 km (0.049 R)
• M5: 747,541 km (0.112 R)
• M6: 842,685 km (0.077 R)
• M7: 992,582 km (0.085 R)
• M8: 1,317,508 km (0.04 R)
• M9: 1,734,887 km (0.04 R)
• M10: 1,925,624 km (0.112 R)
• M11: 2,089,583 km (0.078 R)
• M12: 2,156,453 km (0.056 R)
• M13: 2,326,845 km (0.087 R)
• M14: 2,753,050 km (0.062 R)
• M15: 2,863,453 km (0.101 R)
• M16: 3,878,923 km (0.087 R)
• M17: 4,381,722 km (0.075 R)
• M18: 4,684,358 km (0.113 R)
• M19: 4,728,190 km (0.11 R)
• M20: 6,686,426 km (0.094 R)
• M21: 7,034,241 km (0.069 R)
• M22: 7,286,463 km (0.066 R)
• M23: 7,592,840 km (0.119 R)
• M24: 8,430,588 km (0.033 R)
• M25: 8,698,368 km (0.105 R)
• M26: 8,968,841 km (0.057 R)
• M27: 9,242,156 km (0.116 R)
• M28: 9,297,208 km (0.041 R)
• M29: 9,573,665 km (0.065 R)
• M30: 9,685,116 km (0.045 R)
• M31: 9,797,015 km (0.091 R)
• M32: 10,248,501 km (0.095 R)
• M33: 10,419,641 km (0.111 R)
• M34: 10,880,403 km (0.111 R)
• M35: 11,406,838 km (0.051 R)
• M36: 11,821,972 km (0.077 R)
• M37: 11,941,500 km (0.034 R)
• M38: 12,544,978 km (0.099 R)
• M39: 14,542,110 km (0.119 R)
• M40: 14,670,166 km (0.07 R)
• M41: 14,862,848 km (0.109 R)
• M42: 15,511,654 km (0.12 R)
• M43: 16,235,857 km (0.074 R)
• M44: 19,805,113 km (0.079 R)
• M45: 20,303,423 km (0.119 R)
• M46: 20,446,439 km (0.06 R)
• M47: 21,457,870 km (0.07 R)
• M48: 22,411,407 km (0.109 R)
• M49: 24,207,778 km (0.084 R)
• M50: 25,585,125 km (0.107 R)
• M51: 25,972,135 km (0.065 R)
• M52: 26,517,419 km (0.116 R)
• M53: 26,595,509 km (0.114 R)
• M54: 27,144,982 km (0.082 R)
• M55: 27,777,632 km (0.106 R)
• M56: 28,335,033 km (0.081 R)
• M57: 28,575,138 km (0.112 R)
• M58: 28,735,507 km (0.059 R)
• M59: 29,785,385 km (0.027 R)
• M60: 29,866,766 km (0.093 R)
• M61: 30,355,951 km (0.109 R)
• M62: 32,673,821 km (0.064 R)
• M63: 33,177,965 km (0.065 R)
• M64: 33,853,998 km (0.091 R)
• M65: 35,563,902 km (0.098 R)
• M66: 36,342,559 km (0.105 R)
• M67: 36,603,308 km (0.03 R)
• M68: 37,039,386 km (0.116 R)
• M69: 39,067,185 km (0.055 R)
• M70: 39,334,217 km (0.03 R)
• M71: 40,949,874 km (0.077 R)
• M72: 42,861,884 km (0.099 R)
• M73: 43,782,510 km (0.058 R)
• M74: 44,245,216 km (0.06 R)
• M75: 45,549,709 km (0.102 R)
• M76: 45,924,602 km (0.086 R)
• M77: 47,529,787 km (0.074 R)
• M78: 50,213,423 km (0.12 R)
• M79: 51,280,953 km (0.032 R)
• M80: 53,933,174 km (0.095 R)
• M81: 55,225,849 km (0.11 R)
• M82: 56,327,637 km (0.118 R)
• M83: 56,428,167 km (0.12 R)
• M84: 57,740,440 km (0.119 R)
• M85: 61,737,096 km (0.096 R)
• M86: 62,152,081 km (0.087 R)
• M87: 62,463,843 km (0.091 R)
• M88: 62,880,473 km (0.113 R)
• M89: 64,977,087 km (0.11 R)
• M90: 68,593,466 km (0.111 R)
• M91: 70,968,033 km (0.033 R)
• M92: 71,294,007 km (0.08 R)
• M93: 72,056,358 km (0.105 R)
• M94: 72,165,414 km (0.108 R)
• M95: 72,493,183 km (0.044 R)
• M96: 73,040,412 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 3.4

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.23 AU - 20.35 AU

Year: 28760 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,165,757 km

• M1: 98,884 km (0.05 R)
• M2: 202,406 km (0.1 R)
• M3: 453,431 km (0.062 R)
• M4: 605,423 km (0.055 R)
• M5: 1,062,893 km (0.066 R)
• M6: 1,090,868 km (0.11 R)
• M7: 1,414,448 km (0.095 R)
• M8: 1,476,381 km (0.072 R)
• M9: 1,539,212 km (0.034 R)
• M10: 1,700,030 km (0.06 R)
• M11: 3,127,942 km (0.076 R)
• M12: 3,372,534 km (0.109 R)
• M13: 3,751,017 km (0.102 R)
• M14: 3,880,120 km (0.072 R)
• M15: 4,142,664 km (0.12 R)
• M16: 4,231,525 km (0.053 R)
• M17: 4,547,326 km (0.119 R)
• M18: 4,824,083 km (0.104 R)
• M19: 5,442,071 km (0.074 R)
• M20: 5,735,732 km (0.069 R)
• M21: 7,548,110 km (0.106 R)
• M22: 8,318,539 km (0.085 R)
• M23: 10,051,631 km (0.069 R)
• M24: 10,471,552 km (0.101 R)
• M25: 10,714,050 km (0.111 R)
• M26: 11,019,828 km (0.096 R)
• M27: 11,954,366 km (0.078 R)
• M28: 12,017,496 km (0.119 R)
• M29: 12,207,785 km (0.105 R)
• M30: 12,719,858 km (0.06 R)
• M31: 13,173,888 km (0.075 R)
• M32: 13,239,112 km (0.081 R)
• M33: 13,304,487 km (0.069 R)
• M34: 14,634,561 km (0.09 R)
• M35: 14,702,180 km (0.089 R)
• M36: 14,973,700 km (0.076 R)
• M37: 16,990,728 km (0.061 R)
• M38: 18,066,935 km (0.097 R)
• M39: 19,759,635 km (0.105 R)
• M40: 20,435,668 km (0.098 R)
• M41: 21,119,180 km (0.074 R)
• M42: 22,508,496 km (0.063 R)
• M43: 24,166,489 km (0.116 R)
• M44: 25,945,058 km (0.032 R)
• M45: 26,026,888 km (0.118 R)
• M46: 26,519,663 km (0.026 R)
• M47: 27,264,810 km (0.052 R)
• M48: 28,521,732 km (0.086 R)
• M49: 29,029,766 km (0.08 R)
• M50: 29,114,738 km (0.116 R)
• M51: 29,455,372 km (0.054 R)
• M52: 30,744,756 km (0.118 R)
• M53: 31,178,590 km (0.084 R)
• M54: 32,668,734 km (0.058 R)
• M55: 33,466,988 km (0.088 R)
• M56: 34,092,308 km (0.101 R)
• M57: 34,721,516 km (0.044 R)
• M58: 35,626,883 km (0.069 R)
• M59: 36,815,587 km (0.099 R)
• M60: 38,017,157 km (0.103 R)
• M61: 38,203,107 km (0.054 R)
• M62: 38,296,307 km (0.114 R)
• M63: 38,669,404 km (0.104 R)
• M64: 42,274,563 km (0.053 R)
• M65: 43,047,086 km (0.077 R)
• M66: 43,144,026 km (0.049 R)
• M67: 43,435,143 km (0.081 R)
• M68: 44,704,033 km (0.106 R)
• M69: 44,900,455 km (0.037 R)
• M70: 45,293,897 km (0.113 R)
• M71: 45,392,482 km (0.118 R)
• M72: 46,680,071 km (0.091 R)
• M73: 46,779,703 km (0.118 R)
• M74: 46,978,967 km (0.082 R)
• M75: 47,879,397 km (0.051 R)
• M76: 51,949,207 km (0.063 R)
• M77: 52,155,652 km (0.081 R)
• M78: 53,191,617 km (0.075 R)
• M79: 53,295,737 km (0.108 R)
• M80: 58,794,806 km (0.103 R)
• M81: 61,501,929 km (0.098 R)
• M82: 62,048,260 km (0.08 R)
• M83: 63,696,829 km (0.09 R)
• M84: 66,476,207 km (0.112 R)
• M85: 67,149,248 km (0.109 R)
• M86: 67,486,591 km (0.082 R)
• M87: 68,954,745 km (0.087 R)
• M88: 71,463,202 km (0.103 R)
• M89: 72,613,310 km (0.115 R)
• M90: 72,728,650 km (0.061 R)
• M91: 73,306,248 km (0.085 R)
• M92: 74,815,242 km (0.075 R)
• M93: 75,983,002 km (0.094 R)
• M94: 76,803,996 km (0.106 R)
• M95: 77,156,747 km (0.066 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit