🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 15.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 35 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,414,283 km

• M1: 446,699 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 294 Days

Day: 31.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.19 AU - 1.25 AU

Year: 505 Days

Day: 38.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.62 AU - 3.82 AU

Year: 2689 Days

Day: 30.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.74 AU - 4.1 AU

Year: 2908 Days

Day: 16.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,414,283 km

• M1: 528,828 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 12.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.4 AU - 5.84 AU

Year: 4341 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 89,414,283 km

• M1: 159,621 km (0.11 R)
• M2: 253,120 km (0.073 R)
• M3: 401,969 km (0.099 R)
• M4: 483,800 km (0.083 R)
• M5: 596,447 km (0.061 R)
• M6: 706,850 km (0.052 R)
• M7: 784,940 km (0.075 R)
• M8: 1,016,817 km (0.106 R)
• M9: 1,311,973 km (0.118 R)
• M10: 1,617,303 km (0.043 R)
• M11: 1,861,446 km (0.12 R)
• M12: 2,002,367 km (0.102 R)
• M13: 2,146,879 km (0.119 R)
• M14: 2,345,395 km (0.06 R)
• M15: 2,857,170 km (0.12 R)
• M16: 3,244,179 km (0.108 R)
• M17: 3,323,616 km (0.104 R)
• M18: 3,742,490 km (0.109 R)
• M19: 3,837,933 km (0.088 R)
• M20: 3,922,157 km (0.08 R)
• M21: 4,080,282 km (0.073 R)
• M22: 4,277,602 km (0.09 R)
• M23: 4,630,952 km (0.104 R)
• M24: 4,733,576 km (0.098 R)
• M25: 4,902,023 km (0.096 R)
• M26: 5,527,941 km (0.042 R)
• M27: 5,733,039 km (0.088 R)
• M28: 5,899,093 km (0.092 R)
• M29: 6,066,642 km (0.08 R)
• M30: 6,151,016 km (0.09 R)
• M31: 6,278,323 km (0.078 R)
• M32: 6,377,956 km (0.045 R)
• M33: 6,564,355 km (0.033 R)
• M34: 6,942,688 km (0.111 R)
• M35: 7,298,282 km (0.117 R)
• M36: 7,403,150 km (0.057 R)
• M37: 7,493,507 km (0.082 R)
• M38: 7,644,750 km (0.11 R)
• M39: 7,904,303 km (0.055 R)
• M40: 8,182,405 km (0.051 R)
• M41: 8,827,621 km (0.09 R)
• M42: 9,100,038 km (0.078 R)
• M43: 9,213,134 km (0.082 R)
• M44: 9,489,442 km (0.067 R)
• M45: 10,200,630 km (0.099 R)
• M46: 10,402,288 km (0.113 R)
• M47: 10,486,661 km (0.119 R)
• M48: 10,724,073 km (0.066 R)
• M49: 11,187,228 km (0.047 R)
• M50: 11,429,876 km (0.073 R)
• M51: 11,779,636 km (0.105 R)
• M52: 11,902,904 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 10.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.28 AU - 7.16 AU

Year: 5813 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,414,283 km

• M1: 218,862 km (0.097 R)
• M2: 343,626 km (0.092 R)
• M3: 664,364 km (0.101 R)
• M4: 774,019 km (0.107 R)
• M5: 922,869 km (0.103 R)
• M6: 989,889 km (0.112 R)
• M7: 1,225,655 km (0.096 R)
• M8: 1,300,005 km (0.088 R)
• M9: 1,640,490 km (0.107 R)
• M10: 1,723,068 km (0.047 R)
• M11: 1,807,142 km (0.1 R)
• M12: 1,892,563 km (0.091 R)
• M13: 1,994,140 km (0.076 R)
• M14: 2,187,570 km (0.09 R)
• M15: 2,278,974 km (0.068 R)
• M16: 2,625,293 km (0.12 R)
• M17: 3,210,520 km (0.066 R)
• M18: 3,527,219 km (0.107 R)
• M19: 3,689,383 km (0.085 R)
• M20: 3,798,888 km (0.058 R)
• M21: 4,209,684 km (0.099 R)
• M22: 4,285,979 km (0.066 R)
• M23: 4,932,541 km (0.101 R)
• M24: 5,093,957 km (0.119 R)
• M25: 5,175,338 km (0.085 R)
• M26: 5,380,736 km (0.061 R)
• M27: 5,505,202 km (0.109 R)
• M28: 5,735,882 km (0.115 R)
• M29: 5,927,217 km (0.03 R)
• M30: 6,055,722 km (0.11 R)
• M31: 6,294,031 km (0.102 R)
• M32: 6,359,555 km (0.092 R)
• M33: 6,802,365 km (0.105 R)
• M34: 7,004,771 km (0.11 R)
• M35: 7,369,790 km (0.079 R)
• M36: 7,508,317 km (0.099 R)
• M37: 8,118,377 km (0.083 R)
• M38: 8,550,117 km (0.087 R)
• M39: 8,744,295 km (0.025 R)
• M40: 8,817,598 km (0.115 R)
• M41: 8,989,336 km (0.044 R)
• M42: 10,068,236 km (0.092 R)
• M43: 10,428,318 km (0.094 R)
• M44: 11,002,774 km (0.077 R)
• M45: 11,829,601 km (0.076 R)
• M46: 12,346,312 km (0.108 R)
• M47: 12,483,494 km (0.105 R)
• M48: 12,648,799 km (0.053 R)
• M49: 13,065,280 km (0.085 R)
• M50: 13,458,124 km (0.096 R)
• M51: 13,627,618 km (0.08 R)
• M52: 14,083,144 km (0.095 R)
• M53: 14,284,053 km (0.092 R)
• M54: 14,370,521 km (0.112 R)
• M55: 14,543,755 km (0.107 R)
• M56: 14,659,694 km (0.042 R)
• M57: 15,155,760 km (0.103 R)
• M58: 17,409,602 km (0.082 R)
• M59: 17,625,322 km (0.076 R)
• M60: 17,748,890 km (0.106 R)
• M61: 17,903,873 km (0.077 R)
• M62: 18,559,561 km (0.094 R)
• M63: 19,064,453 km (0.04 R)
• M64: 19,382,349 km (0.115 R)
• M65: 19,478,092 km (0.108 R)
• M66: 20,249,418 km (0.097 R)
• M67: 20,443,746 km (0.089 R)
• M68: 20,573,597 km (0.026 R)
• M69: 21,096,142 km (0.106 R)
• M70: 21,589,965 km (0.116 R)
• M71: 21,722,359 km (0.118 R)
• M72: 22,354,559 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 10.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.12 AU - 8.42 AU

Year: 8116 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,414,283 km

• M1: 164,857 km (0.11 R)
• M2: 339,288 km (0.092 R)
• M3: 479,760 km (0.106 R)
• M4: 582,085 km (0.03 R)
• M5: 680,222 km (0.078 R)
• M6: 980,913 km (0.071 R)
• M7: 1,131,409 km (0.114 R)
• M8: 1,289,982 km (0.087 R)
• M9: 1,439,132 km (0.062 R)
• M10: 1,611,767 km (0.101 R)
• M11: 1,809,685 km (0.104 R)
• M12: 1,996,832 km (0.1 R)
• M13: 2,073,426 km (0.085 R)
• M14: 2,249,503 km (0.12 R)
• M15: 2,329,538 km (0.084 R)
• M16: 2,492,151 km (0.04 R)
• M17: 2,679,896 km (0.063 R)
• M18: 2,937,504 km (0.062 R)
• M19: 3,180,750 km (0.111 R)
• M20: 3,361,763 km (0.084 R)
• M21: 3,805,620 km (0.107 R)
• M22: 4,218,510 km (0.109 R)
• M23: 4,442,907 km (0.099 R)
• M24: 5,034,417 km (0.049 R)
• M25: 5,487,699 km (0.107 R)
• M26: 8,222,049 km (0.085 R)
• M27: 9,106,322 km (0.094 R)
• M28: 9,299,901 km (0.108 R)
• M29: 9,397,140 km (0.098 R)
• M30: 10,020,813 km (0.119 R)
• M31: 10,522,714 km (0.107 R)
• M32: 10,624,142 km (0.083 R)
• M33: 10,691,909 km (0.092 R)
• M34: 10,862,002 km (0.12 R)
• M35: 11,342,810 km (0.099 R)
• M36: 11,620,763 km (0.118 R)
• M37: 12,006,725 km (0.061 R)
• M38: 12,219,004 km (0.092 R)
• M39: 12,539,742 km (0.093 R)
• M40: 13,298,802 km (0.099 R)
• M41: 13,408,607 km (0.087 R)
• M42: 14,334,169 km (0.096 R)
• M43: 16,168,687 km (0.114 R)
• M44: 16,364,062 km (0.103 R)
• M45: 16,520,841 km (0.083 R)
• M46: 17,113,398 km (0.109 R)
• M47: 17,432,341 km (0.085 R)
• M48: 17,833,712 km (0.034 R)
• M49: 17,954,736 km (0.081 R)
• M50: 18,156,993 km (0.117 R)
• M51: 18,973,797 km (0.108 R)
• M52: 19,179,943 km (0.077 R)
• M53: 19,844,307 km (0.118 R)
• M54: 20,855,140 km (0.026 R)
• M55: 20,982,597 km (0.11 R)
• M56: 21,323,980 km (0.096 R)
• M57: 22,055,513 km (0.101 R)
• M58: 22,315,664 km (0.112 R)
• M59: 22,576,712 km (0.08 R)
• M60: 23,587,246 km (0.098 R)
• M61: 23,942,092 km (0.054 R)
• M62: 24,792,257 km (0.107 R)
• M63: 24,882,315 km (0.069 R)
• M64: 25,198,265 km (0.07 R)
• M65: 25,515,712 km (0.119 R)
• M66: 26,429,905 km (0.064 R)
• M67: 26,613,910 km (0.098 R)
• M68: 26,983,417 km (0.03 R)
• M69: 27,076,167 km (0.086 R)
• M70: 27,215,293 km (0.087 R)
• M71: 27,494,293 km (0.088 R)
• M72: 27,914,663 km (0.068 R)
• M73: 28,055,285 km (0.115 R)
• M74: 28,761,836 km (0.071 R)
• M75: 28,903,805 km (0.073 R)
• M76: 29,046,072 km (0.077 R)
• M77: 29,188,489 km (0.089 R)
• M78: 29,521,793 km (0.101 R)
• M79: 29,808,573 km (0.047 R)
• M80: 30,722,616 km (0.083 R)
• M81: 32,924,098 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.4

Radius: 7

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.62 AU - 17.82 AU

Year: 25620 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,414,283 km

• M1: 109,655 km (0.117 R)
• M2: 190,139 km (0.117 R)
• M3: 321,037 km (0.101 R)
• M4: 483,351 km (0.114 R)
• M5: 775,067 km (0.056 R)
• M6: 1,399,937 km (0.082 R)
• M7: 1,533,378 km (0.059 R)
• M8: 1,671,008 km (0.081 R)
• M9: 1,995,636 km (0.069 R)
• M10: 2,744,074 km (0.064 R)
• M11: 3,213,512 km (0.103 R)
• M12: 3,345,906 km (0.074 R)
• M13: 3,570,602 km (0.109 R)
• M14: 3,662,006 km (0.085 R)
• M15: 4,034,804 km (0.084 R)
• M16: 4,225,841 km (0.104 R)
• M17: 5,173,094 km (0.088 R)
• M18: 6,459,038 km (0.109 R)
• M19: 7,137,464 km (0.078 R)
• M20: 7,310,549 km (0.078 R)
• M21: 7,602,115 km (0.1 R)
• M22: 8,499,852 km (0.062 R)
• M23: 8,744,893 km (0.087 R)
• M24: 9,116,793 km (0.037 R)
• M25: 9,493,780 km (0.043 R)
• M26: 11,861,316 km (0.113 R)
• M27: 14,037,217 km (0.034 R)
• M28: 15,504,922 km (0.107 R)
• M29: 15,879,515 km (0.097 R)
• M30: 16,561,083 km (0.099 R)
• M31: 16,790,416 km (0.12 R)
• M32: 17,796,462 km (0.101 R)
• M33: 18,821,656 km (0.093 R)
• M34: 18,981,127 km (0.07 R)
• M35: 20,028,462 km (0.087 R)
• M36: 20,764,484 km (0.104 R)
• M37: 21,426,155 km (0.11 R)
• M38: 21,675,983 km (0.094 R)
• M39: 21,759,459 km (0.119 R)
• M40: 22,010,634 km (0.104 R)
• M41: 23,025,057 km (0.067 R)
• M42: 23,195,599 km (0.099 R)
• M43: 23,968,272 km (0.109 R)
• M44: 24,054,590 km (0.101 R)
• M45: 24,401,058 km (0.057 R)
• M46: 25,186,896 km (0.106 R)
• M47: 25,892,250 km (0.055 R)
• M48: 26,158,384 km (0.056 R)
• M49: 27,593,327 km (0.099 R)
• M50: 27,955,952 km (0.106 R)
• M51: 28,138,013 km (0.101 R)
• M52: 28,411,628 km (0.094 R)
• M53: 28,594,586 km (0.072 R)
• M54: 29,700,413 km (0.092 R)
• M55: 30,632,558 km (0.108 R)
• M56: 30,726,355 km (0.118 R)
• M57: 31,196,392 km (0.07 R)
• M58: 31,290,788 km (0.112 R)
• M59: 31,763,817 km (0.099 R)
• M60: 32,525,569 km (0.112 R)
• M61: 33,100,773 km (0.054 R)
• M62: 33,389,646 km (0.09 R)
• M63: 34,358,741 km (0.103 R)
• M64: 39,035,021 km (0.109 R)
• M65: 42,226,841 km (0.11 R)
• M66: 47,765,553 km (0.083 R)
• M67: 48,091,975 km (0.107 R)
• M68: 48,528,352 km (0.066 R)
• M69: 49,295,341 km (0.119 R)
• M70: 50,066,219 km (0.062 R)
• M71: 52,851,731 km (0.083 R)
• M72: 53,866,752 km (0.059 R)
• M73: 54,319,884 km (0.055 R)
• M74: 58,106,805 km (0.045 R)
• M75: 59,621,783 km (0.111 R)
• M76: 64,244,207 km (0.057 R)
• M77: 65,931,522 km (0.078 R)
• M78: 70,212,863 km (0.106 R)
• M79: 70,460,298 km (0.098 R)
• M80: 70,955,916 km (0.11 R)
• M81: 71,204,099 km (0.091 R)
• M82: 74,583,365 km (0.12 R)
• M83: 76,228,941 km (0.108 R)
• M84: 77,630,673 km (0.12 R)
• M85: 78,655,419 km (0.119 R)
• M86: 79,040,933 km (0.116 R)
• M87: 79,555,848 km (0.114 R)
• M88: 79,684,652 km (0.049 R)
• M89: 80,201,064 km (0.088 R)
• M90: 80,588,971 km (0.105 R)
• M91: 81,886,733 km (0.091 R)
• M92: 84,502,751 km (0.061 R)
• M93: 87,411,981 km (0.094 R)
• M94: 89,280,308 km (0.06 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: 164 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit