🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 163 Days

Day: 41.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.45 AU - 1.79 AU

Year: 761 Days

Day: 34 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.38 AU - 3.16 AU

Year: 1701 Days

Day: 22.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.87 AU - 3.87 AU

Year: 2283 Days

Day: 44.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 9.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.38 AU - 5.06 AU

Year: 3783 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,975,235 km

• M1: 121,174 km (0.044 R)
• M2: 188,793 km (0.104 R)
• M3: 253,419 km (0.052 R)
• M4: 393,293 km (0.1 R)
• M5: 609,761 km (0.099 R)
• M6: 1,033,721 km (0.102 R)
• M7: 1,686,417 km (0.104 R)
• M8: 1,768,396 km (0.073 R)
• M9: 2,499,930 km (0.088 R)
• M10: 2,675,857 km (0.079 R)
• M11: 2,968,620 km (0.089 R)
• M12: 4,049,465 km (0.066 R)
• M13: 4,500,054 km (0.066 R)
• M14: 4,631,700 km (0.11 R)
• M15: 4,848,467 km (0.108 R)
• M16: 5,017,513 km (0.105 R)
• M17: 5,102,783 km (0.118 R)
• M18: 5,518,815 km (0.066 R)
• M19: 5,945,767 km (0.113 R)
• M20: 6,126,781 km (0.111 R)
• M21: 6,457,392 km (0.106 R)
• M22: 6,624,942 km (0.118 R)
• M23: 7,464,335 km (0.117 R)
• M24: 8,115,984 km (0.103 R)
• M25: 8,765,089 km (0.081 R)
• M26: 9,116,793 km (0.112 R)
• M27: 9,452,042 km (0.076 R)
• M28: 10,221,125 km (0.099 R)
• M29: 10,351,275 km (0.074 R)
• M30: 10,745,017 km (0.082 R)
• M31: 11,099,115 km (0.052 R)
• M32: 11,165,985 km (0.114 R)
• M33: 11,232,855 km (0.086 R)
• M34: 11,592,339 km (0.054 R)
• M35: 11,841,569 km (0.076 R)
• M36: 11,909,935 km (0.097 R)
• M37: 12,299,339 km (0.12 R)
• M38: 12,391,640 km (0.063 R)
• M39: 12,786,429 km (0.097 R)
• M40: 13,138,134 km (0.112 R)
• M41: 13,256,017 km (0.112 R)
• M42: 13,397,985 km (0.114 R)
• M43: 13,683,568 km (0.054 R)
• M44: 14,406,125 km (0.084 R)
• M45: 14,796,576 km (0.112 R)
• M46: 14,968,613 km (0.045 R)
• M47: 15,863,358 km (0.108 R)
• M48: 16,039,285 km (0.09 R)
• M49: 16,114,832 km (0.089 R)
• M50: 16,954,525 km (0.074 R)
• M51: 17,031,568 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 14.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.59 AU - 5.85 AU

Year: 3783 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,975,235 km

• M1: 177,722 km (0.094 R)
• M2: 270,473 km (0.11 R)
• M3: 385,514 km (0.085 R)
• M4: 648,507 km (0.086 R)
• M5: 936,782 km (0.088 R)
• M6: 1,295,368 km (0.066 R)
• M7: 1,483,861 km (0.093 R)
• M8: 1,650,813 km (0.064 R)
• M9: 1,824,346 km (0.084 R)
• M10: 2,020,768 km (0.055 R)
• M11: 2,452,956 km (0.077 R)
• M12: 2,597,617 km (0.093 R)
• M13: 3,165,491 km (0.106 R)
• M14: 3,443,743 km (0.11 R)
• M15: 3,792,755 km (0.057 R)
• M16: 4,283,137 km (0.077 R)
• M17: 4,458,615 km (0.113 R)
• M18: 4,591,757 km (0.083 R)
• M19: 4,681,217 km (0.096 R)
• M20: 5,873,661 km (0.069 R)
• M21: 6,192,155 km (0.085 R)
• M22: 6,416,103 km (0.092 R)
• M23: 6,642,744 km (0.052 R)
• M24: 6,897,659 km (0.08 R)
• M25: 7,026,313 km (0.115 R)
• M26: 7,788,664 km (0.097 R)
• M27: 8,111,795 km (0.07 R)
• M28: 8,357,135 km (0.114 R)
• M29: 9,079,544 km (0.057 R)
• M30: 9,334,458 km (0.091 R)
• M31: 9,477,025 km (0.071 R)
• M32: 9,649,063 km (0.036 R)
• M33: 9,851,169 km (0.078 R)
• M34: 10,200,780 km (0.112 R)
• M35: 10,882,647 km (0.041 R)
• M36: 10,972,555 km (0.11 R)
• M37: 11,365,549 km (0.091 R)
• M38: 11,517,989 km (0.078 R)
• M39: 12,165,448 km (0.099 R)
• M40: 12,383,861 km (0.117 R)
• M41: 12,603,621 km (0.104 R)
• M42: 13,592,612 km (0.05 R)
• M43: 13,982,015 km (0.105 R)
• M44: 14,276,574 km (0.094 R)
• M45: 15,644,497 km (0.116 R)
• M46: 15,882,208 km (0.105 R)
• M47: 16,879,876 km (0.115 R)
• M48: 17,791,525 km (0.052 R)
• M49: 18,719,182 km (0.104 R)
• M50: 19,626,044 km (0.109 R)
• M51: 20,361,766 km (0.052 R)
• M52: 20,807,568 km (0.104 R)
• M53: 21,256,661 km (0.105 R)
• M54: 21,369,457 km (0.067 R)
• M55: 21,595,649 km (0.101 R)
• M56: 21,898,286 km (0.119 R)
• M57: 22,126,273 km (0.089 R)
• M58: 22,355,158 km (0.072 R)
• M59: 23,744,324 km (0.119 R)
• M60: 24,056,834 km (0.116 R)
• M61: 26,000,708 km (0.083 R)
• M62: 26,201,917 km (0.099 R)
• M63: 26,403,575 km (0.076 R)
• M64: 26,767,846 km (0.113 R)
• M65: 26,971,000 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 14.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.78 AU - 6.8 AU

Year: 5140 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,975,235 km

• M1: 237,711 km (0.117 R)
• M2: 439,369 km (0.052 R)
• M3: 542,891 km (0.064 R)
• M4: 646,712 km (0.118 R)
• M5: 980,464 km (0.095 R)
• M6: 1,253,481 km (0.034 R)
• M7: 1,551,928 km (0.057 R)
• M8: 1,775,128 km (0.084 R)
• M9: 2,060,711 km (0.045 R)
• M10: 2,165,130 km (0.114 R)
• M11: 2,434,556 km (0.063 R)
• M12: 2,582,807 km (0.045 R)
• M13: 2,753,349 km (0.072 R)
• M14: 2,908,183 km (0.105 R)
• M15: 3,006,468 km (0.073 R)
• M16: 3,146,043 km (0.079 R)
• M17: 3,411,131 km (0.106 R)
• M18: 4,094,943 km (0.079 R)
• M19: 4,205,645 km (0.078 R)
• M20: 4,681,965 km (0.111 R)
• M21: 5,104,130 km (0.111 R)
• M22: 5,271,530 km (0.083 R)
• M23: 5,465,409 km (0.119 R)
• M24: 5,960,129 km (0.116 R)
• M25: 6,547,151 km (0.092 R)
• M26: 6,677,301 km (0.067 R)
• M27: 6,860,858 km (0.057 R)
• M28: 7,233,207 km (0.097 R)
• M29: 7,584,911 km (0.046 R)
• M30: 8,417,872 km (0.058 R)
• M31: 8,759,255 km (0.099 R)
• M32: 8,960,613 km (0.054 R)
• M33: 9,221,662 km (0.12 R)
• M34: 10,564,602 km (0.088 R)
• M35: 10,809,793 km (0.077 R)
• M36: 11,462,338 km (0.094 R)
• M37: 11,556,585 km (0.096 R)
• M38: 11,714,411 km (0.116 R)
• M39: 12,513,712 km (0.104 R)
• M40: 12,675,727 km (0.11 R)
• M41: 12,838,489 km (0.094 R)
• M42: 13,929,656 km (0.096 R)
• M43: 14,469,555 km (0.1 R)
• M44: 14,639,648 km (0.057 R)
• M45: 15,153,965 km (0.063 R)
• M46: 15,292,194 km (0.073 R)
• M47: 15,639,410 km (0.094 R)
• M48: 15,884,152 km (0.056 R)
• M49: 16,341,922 km (0.071 R)
• M50: 16,448,136 km (0.095 R)
• M51: 16,768,276 km (0.092 R)
• M52: 16,875,388 km (0.064 R)
• M53: 17,018,703 km (0.041 R)
• M54: 17,523,296 km (0.119 R)
• M55: 18,510,493 km (0.109 R)
• M56: 19,215,996 km (0.118 R)
• M57: 19,968,025 km (0.059 R)
• M58: 20,195,563 km (0.114 R)
• M59: 20,462,146 km (0.089 R)
• M60: 21,037,350 km (0.078 R)
• M61: 21,307,524 km (0.051 R)
• M62: 21,656,685 km (0.081 R)
• M63: 22,596,908 km (0.094 R)
• M64: 22,715,389 km (0.114 R)
• M65: 23,430,617 km (0.118 R)
• M66: 23,750,756 km (0.075 R)
• M67: 24,274,349 km (0.103 R)
• M68: 24,598,378 km (0.117 R)
• M69: 26,323,241 km (0.065 R)
• M70: 26,823,197 km (0.11 R)
• M71: 26,990,597 km (0.109 R)
• M72: 27,959,692 km (0.074 R)
• M73: 28,512,457 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 12

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.99 AU - 7.99 AU

Year: 6819 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,975,235 km

• M1: 158,574 km (0.044 R)
• M2: 331,359 km (0.068 R)
• M3: 444,306 km (0.082 R)
• M4: 891,903 km (0.115 R)
• M5: 1,298,360 km (0.062 R)
• M6: 1,740,721 km (0.069 R)
• M7: 1,878,351 km (0.097 R)
• M8: 1,999,525 km (0.034 R)
• M9: 2,532,393 km (0.051 R)
• M10: 2,873,177 km (0.063 R)
• M11: 2,990,013 km (0.096 R)
• M12: 3,573,444 km (0.079 R)
• M13: 3,801,431 km (0.087 R)
• M14: 3,956,116 km (0.111 R)
• M15: 4,513,966 km (0.096 R)
• M16: 4,816,154 km (0.042 R)
• M17: 4,927,754 km (0.118 R)
• M18: 5,068,376 km (0.047 R)
• M19: 6,030,141 km (0.112 R)
• M20: 6,211,154 km (0.047 R)
• M21: 6,363,295 km (0.084 R)
• M22: 6,764,816 km (0.109 R)
• M23: 7,142,850 km (0.109 R)
• M24: 7,270,307 km (0.112 R)
• M25: 8,418,471 km (0.102 R)
• M26: 8,962,109 km (0.105 R)
• M27: 9,834,265 km (0.036 R)
• M28: 9,976,383 km (0.075 R)
• M29: 11,884,803 km (0.083 R)
• M30: 12,417,670 km (0.082 R)
• M31: 12,571,307 km (0.066 R)
• M32: 12,997,213 km (0.074 R)
• M33: 13,270,678 km (0.119 R)
• M34: 13,585,581 km (0.114 R)
• M35: 14,829,188 km (0.12 R)
• M36: 15,279,179 km (0.048 R)
• M37: 16,276,548 km (0.094 R)
• M38: 16,613,592 km (0.104 R)
• M39: 18,028,638 km (0.061 R)
• M40: 18,333,817 km (0.102 R)
• M41: 19,215,099 km (0.108 R)
• M42: 19,437,551 km (0.104 R)
• M43: 19,974,906 km (0.11 R)
• M44: 20,471,870 km (0.058 R)
• M45: 20,562,676 km (0.071 R)
• M46: 21,202,057 km (0.06 R)
• M47: 21,293,911 km (0.03 R)
• M48: 21,478,065 km (0.119 R)
• M49: 21,616,444 km (0.079 R)
• M50: 21,987,147 km (0.078 R)
• M51: 22,359,945 km (0.059 R)
• M52: 22,593,916 km (0.103 R)
• M53: 22,734,688 km (0.105 R)
• M54: 22,828,785 km (0.117 R)
• M55: 22,922,882 km (0.062 R)
• M56: 23,633,322 km (0.101 R)
• M57: 24,015,245 km (0.118 R)
• M58: 24,110,988 km (0.104 R)
• M59: 24,978,805 km (0.09 R)
• M60: 25,172,983 km (0.071 R)
• M61: 25,709,740 km (0.079 R)
• M62: 26,348,972 km (0.117 R)
• M63: 26,645,774 km (0.085 R)
• M64: 28,146,241 km (0.102 R)
• M65: 28,297,784 km (0.12 R)
• M66: 28,754,207 km (0.096 R)
• M67: 29,366,361 km (0.1 R)
• M68: 29,520,148 km (0.098 R)
• M69: 29,879,781 km (0.06 R)
• M70: 29,982,854 km (0.093 R)
• M71: 30,915,746 km (0.095 R)
• M72: 31,281,064 km (0.112 R)
• M73: 31,437,993 km (0.111 R)
• M74: 31,963,380 km (0.064 R)
• M75: 32,226,972 km (0.12 R)
• M76: 33,022,533 km (0.116 R)
• M77: 33,502,892 km (0.11 R)
• M78: 33,878,233 km (0.078 R)
• M79: 34,632,954 km (0.08 R)
• M80: 34,795,418 km (0.075 R)
• M81: 35,338,757 km (0.102 R)
• M82: 35,556,871 km (0.11 R)
• M83: 36,268,807 km (0.079 R)
• M84: 36,433,813 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 6.2

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.91 AU - 15.13 AU

Year: 17334 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,975,235 km

• M1: 146,157 km (0.06 R)
• M2: 388,356 km (0.049 R)
• M3: 828,772 km (0.046 R)
• M4: 892,202 km (0.118 R)
• M5: 2,057,120 km (0.095 R)
• M6: 2,292,288 km (0.09 R)
• M7: 2,661,047 km (0.072 R)
• M8: 3,181,199 km (0.091 R)
• M9: 4,091,651 km (0.088 R)
• M10: 4,575,301 km (0.067 R)
• M11: 4,804,635 km (0.097 R)
• M12: 5,037,858 km (0.084 R)
• M13: 5,077,053 km (0.052 R)
• M14: 5,354,407 km (0.086 R)
• M15: 5,759,219 km (0.085 R)
• M16: 5,965,365 km (0.1 R)
• M17: 6,770,500 km (0.108 R)
• M18: 6,944,333 km (0.066 R)
• M19: 7,296,487 km (0.096 R)
• M20: 7,340,917 km (0.096 R)
• M21: 7,385,348 km (0.061 R)
• M22: 7,564,416 km (0.059 R)
• M23: 7,609,296 km (0.069 R)
• M24: 7,699,503 km (0.115 R)
• M25: 7,835,488 km (0.08 R)
• M26: 8,202,002 km (0.103 R)
• M27: 8,621,026 km (0.096 R)
• M28: 8,999,359 km (0.082 R)
• M29: 9,094,803 km (0.059 R)
• M30: 9,383,078 km (0.057 R)
• M31: 10,017,971 km (0.056 R)
• M32: 10,166,522 km (0.078 R)
• M33: 11,123,798 km (0.068 R)
• M34: 11,691,074 km (0.06 R)
• M35: 12,004,481 km (0.114 R)
• M36: 12,056,990 km (0.113 R)
• M37: 12,267,773 km (0.12 R)
• M38: 12,692,931 km (0.108 R)
• M39: 14,385,930 km (0.119 R)
• M40: 14,721,777 km (0.058 R)
• M41: 16,206,536 km (0.054 R)
• M42: 16,672,832 km (0.112 R)
• M43: 17,738,268 km (0.112 R)
• M44: 17,917,935 km (0.119 R)
• M45: 18,582,000 km (0.087 R)
• M46: 20,058,681 km (0.084 R)
• M47: 20,308,509 km (0.068 R)
• M48: 20,937,419 km (0.106 R)
• M49: 21,127,408 km (0.054 R)
• M50: 22,021,255 km (0.093 R)
• M51: 23,319,466 km (0.093 R)
• M52: 24,044,118 km (0.05 R)
• M53: 24,509,068 km (0.116 R)
• M54: 25,582,881 km (0.099 R)
• M55: 25,650,500 km (0.047 R)
• M56: 27,568,045 km (0.08 R)
• M57: 28,403,849 km (0.118 R)
• M58: 28,684,345 km (0.101 R)
• M59: 29,886,513 km (0.08 R)
• M60: 30,243,154 km (0.108 R)
• M61: 31,032,881 km (0.111 R)
• M62: 31,104,988 km (0.119 R)
• M63: 31,538,971 km (0.03 R)
• M64: 31,974,899 km (0.094 R)
• M65: 33,147,298 km (0.068 R)
• M66: 35,835,871 km (0.106 R)
• M67: 36,823,815 km (0.102 R)
• M68: 37,053,149 km (0.075 R)
• M69: 37,282,931 km (0.105 R)
• M70: 39,059,854 km (0.074 R)
• M71: 39,841,055 km (0.092 R)
• M72: 40,233,599 km (0.042 R)
• M73: 41,339,576 km (0.107 R)
• M74: 41,577,886 km (0.093 R)
• M75: 42,215,472 km (0.109 R)
• M76: 43,017,167 km (0.095 R)
• M77: 44,147,828 km (0.084 R)
• M78: 46,355,892 km (0.099 R)
• M79: 47,099,842 km (0.066 R)
• M80: 47,182,720 km (0.093 R)
• M81: 47,431,800 km (0.08 R)
• M82: 48,767,260 km (0.116 R)
• M83: 48,851,035 km (0.108 R)
• M84: 49,439,553 km (0.104 R)
• M85: 49,523,777 km (0.112 R)
• M86: 51,731,243 km (0.114 R)
• M87: 53,105,599 km (0.084 R)
• M88: 54,666,054 km (0.059 R)
• M89: 56,153,655 km (0.05 R)
• M90: 56,681,885 km (0.069 R)
• M91: 57,123,199 km (0.118 R)
• M92: 58,098,427 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit