🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 228 Days

Day: 12.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 369 Days

Day: 42.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 597 Days

Day: 28.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.06 AU - 2.46 AU

Year: 1294 Days

Day: 47.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,287,166 km

• M1: 787,334 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.64 AU - 2.74 AU

Year: 1680 Days

Day: 19.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.77 AU - 2.91 AU

Year: 1823 Days

Day: 46.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,287,166 km

• M1: 372,947 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.97 AU - 3.27 AU

Year: 2099 Days

Day: 20.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,287,166 km

• M1: 365,767 km (0.115 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 13.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.77 AU - 6.21 AU

Year: 4898 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,287,166 km

• M1: 288,724 km (0.115 R)
• M2: 400,623 km (0.093 R)
• M3: 517,908 km (0.097 R)
• M4: 726,148 km (0.034 R)
• M5: 847,023 km (0.111 R)
• M6: 1,205,460 km (0.098 R)
• M7: 1,390,063 km (0.112 R)
• M8: 1,665,024 km (0.063 R)
• M9: 1,844,243 km (0.072 R)
• M10: 2,030,193 km (0.106 R)
• M11: 2,222,426 km (0.074 R)
• M12: 2,328,640 km (0.032 R)
• M13: 2,705,627 km (0.106 R)
• M14: 2,835,777 km (0.103 R)
• M15: 3,051,797 km (0.116 R)
• M16: 3,482,788 km (0.044 R)
• M17: 3,878,026 km (0.043 R)
• M18: 4,006,979 km (0.118 R)
• M19: 4,402,366 km (0.113 R)
• M20: 4,556,302 km (0.107 R)
• M21: 4,692,436 km (0.113 R)
• M22: 4,790,722 km (0.081 R)
• M23: 4,949,146 km (0.086 R)
• M24: 5,312,220 km (0.052 R)
• M25: 5,663,027 km (0.106 R)
• M26: 5,767,746 km (0.116 R)
• M27: 6,107,034 km (0.117 R)
• M28: 6,584,401 km (0.066 R)
• M29: 6,672,514 km (0.113 R)
• M30: 6,939,247 km (0.108 R)
• M31: 7,644,451 km (0.116 R)
• M32: 7,853,439 km (0.11 R)
• M33: 8,017,399 km (0.06 R)
• M34: 8,757,160 km (0.087 R)
• M35: 9,320,097 km (0.108 R)
• M36: 9,419,280 km (0.091 R)
• M37: 10,046,694 km (0.085 R)
• M38: 10,148,420 km (0.064 R)
• M39: 10,558,618 km (0.072 R)
• M40: 10,687,870 km (0.086 R)
• M41: 11,395,169 km (0.117 R)
• M42: 11,527,862 km (0.077 R)
• M43: 11,687,633 km (0.109 R)
• M44: 11,848,301 km (0.097 R)
• M45: 12,361,721 km (0.039 R)
• M46: 12,882,621 km (0.03 R)
• M47: 13,131,701 km (0.112 R)
• M48: 13,298,802 km (0.118 R)
• M49: 13,804,144 km (0.106 R)
• M50: 13,945,663 km (0.053 R)
• M51: 14,116,055 km (0.059 R)
• M52: 14,545,251 km (0.088 R)
• M53: 14,775,931 km (0.119 R)
• M54: 15,095,024 km (0.103 R)
• M55: 15,299,374 km (0.08 R)
• M56: 15,888,042 km (0.09 R)
• M57: 16,334,442 km (0.091 R)
• M58: 16,574,247 km (0.106 R)
• M59: 16,694,674 km (0.113 R)
• M60: 16,875,687 km (0.038 R)
• M61: 17,087,817 km (0.107 R)
• M62: 17,239,808 km (0.102 R)
• M63: 17,422,766 km (0.085 R)
• M64: 17,545,137 km (0.113 R)
• M65: 18,068,431 km (0.067 R)
• M66: 19,004,465 km (0.047 R)
• M67: 19,193,556 km (0.088 R)
• M68: 19,892,328 km (0.075 R)
• M69: 21,216,718 km (0.05 R)
• M70: 21,642,623 km (0.048 R)
• M71: 21,840,092 km (0.097 R)
• M72: 22,270,186 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 8.8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.73 AU - 9.93 AU

Year: 9992 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,287,166 km

• M1: 111,151 km (0.116 R)
• M2: 207,193 km (0.029 R)
• M3: 358,736 km (0.095 R)
• M4: 414,087 km (0.118 R)
• M5: 551,119 km (0.088 R)
• M6: 740,360 km (0.091 R)
• M7: 970,890 km (0.117 R)
• M8: 1,094,907 km (0.083 R)
• M9: 1,268,590 km (0.082 R)
• M10: 1,358,797 km (0.098 R)
• M11: 1,642,884 km (0.114 R)
• M12: 1,817,315 km (0.097 R)
• M13: 1,945,670 km (0.113 R)
• M14: 2,157,500 km (0.102 R)
• M15: 2,348,986 km (0.061 R)
• M16: 2,661,197 km (0.089 R)
• M17: 3,169,680 km (0.088 R)
• M18: 3,262,580 km (0.116 R)
• M19: 3,387,793 km (0.041 R)
• M20: 3,675,620 km (0.057 R)
• M21: 3,938,014 km (0.111 R)
• M22: 4,412,090 km (0.101 R)
• M23: 5,487,998 km (0.045 R)
• M24: 5,825,939 km (0.092 R)
• M25: 6,248,404 km (0.061 R)
• M26: 7,001,180 km (0.027 R)
• M27: 8,119,873 km (0.102 R)
• M28: 8,418,770 km (0.096 R)
• M29: 9,071,764 km (0.048 R)
• M30: 9,831,422 km (0.059 R)
• M31: 10,104,439 km (0.098 R)
• M32: 10,333,922 km (0.066 R)
• M33: 10,704,476 km (0.039 R)
• M34: 11,506,619 km (0.053 R)
• M35: 12,327,912 km (0.109 R)
• M36: 12,671,688 km (0.113 R)
• M37: 12,968,789 km (0.058 R)
• M38: 13,418,779 km (0.089 R)
• M39: 14,077,908 km (0.049 R)
• M40: 14,903,538 km (0.109 R)
• M41: 15,164,736 km (0.078 R)
• M42: 15,480,238 km (0.083 R)
• M43: 15,850,942 km (0.053 R)
• M44: 16,655,329 km (0.094 R)
• M45: 17,803,792 km (0.069 R)
• M46: 18,359,548 km (0.092 R)
• M47: 18,527,397 km (0.086 R)
• M48: 19,488,264 km (0.119 R)
• M49: 19,545,261 km (0.066 R)
• M50: 19,773,996 km (0.088 R)
• M51: 20,813,851 km (0.105 R)
• M52: 21,753,176 km (0.051 R)
• M53: 22,168,310 km (0.119 R)
• M54: 22,227,850 km (0.07 R)
• M55: 22,406,919 km (0.109 R)
• M56: 22,586,287 km (0.094 R)
• M57: 23,369,282 km (0.104 R)
• M58: 25,023,685 km (0.107 R)
• M59: 26,147,613 km (0.069 R)
• M60: 28,638,568 km (0.112 R)
• M61: 29,289,468 km (0.088 R)
• M62: 29,616,638 km (0.082 R)
• M63: 30,076,802 km (0.042 R)
• M64: 30,142,774 km (0.065 R)
• M65: 32,345,453 km (0.035 R)
• M66: 32,751,611 km (0.119 R)
• M67: 33,363,766 km (0.072 R)
• M68: 37,186,590 km (0.091 R)
• M69: 37,540,987 km (0.089 R)
• M70: 37,967,640 km (0.03 R)
• M71: 38,253,073 km (0.086 R)
• M72: 38,825,883 km (0.108 R)
• M73: 39,980,031 km (0.094 R)
• M74: 40,634,372 km (0.056 R)
• M75: 41,585,515 km (0.065 R)
• M76: 42,174,482 km (0.086 R)
• M77: 44,107,735 km (0.037 R)
• M78: 44,783,768 km (0.041 R)
• M79: 45,085,208 km (0.052 R)
• M80: 46,526,583 km (0.116 R)
• M81: 46,908,507 km (0.078 R)
• M82: 48,137,304 km (0.115 R)
• M83: 49,298,931 km (0.034 R)
• M84: 50,548,073 km (0.115 R)
• M85: 50,783,540 km (0.089 R)
• M86: 50,862,079 km (0.084 R)
• M87: 52,203,523 km (0.113 R)
• M88: 52,679,693 km (0.111 R)
• M89: 53,237,095 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 7.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.01 AU - 15.45 AU

Year: 19373 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,287,166 km

• M1: 155,731 km (0.064 R)
• M2: 218,413 km (0.08 R)
• M3: 336,446 km (0.074 R)
• M4: 820,096 km (0.083 R)
• M5: 1,085,333 km (0.061 R)
• M6: 1,376,600 km (0.055 R)
• M7: 1,691,952 km (0.088 R)
• M8: 1,914,703 km (0.057 R)
• M9: 2,087,937 km (0.07 R)
• M10: 2,543,463 km (0.105 R)
• M11: 2,638,308 km (0.1 R)
• M12: 2,702,037 km (0.045 R)
• M13: 2,798,827 km (0.1 R)
• M14: 4,047,670 km (0.092 R)
• M15: 4,421,515 km (0.112 R)
• M16: 5,282,899 km (0.116 R)
• M17: 6,712,756 km (0.054 R)
• M18: 6,976,796 km (0.115 R)
• M19: 7,651,931 km (0.107 R)
• M20: 7,789,561 km (0.116 R)
• M21: 8,113,740 km (0.111 R)
• M22: 8,584,375 km (0.108 R)
• M23: 9,799,558 km (0.112 R)
• M24: 10,758,780 km (0.061 R)
• M25: 10,810,092 km (0.099 R)
• M26: 10,861,553 km (0.095 R)
• M27: 11,223,580 km (0.093 R)
• M28: 11,484,629 km (0.053 R)
• M29: 12,172,629 km (0.087 R)
• M30: 12,387,003 km (0.068 R)
• M31: 12,819,640 km (0.116 R)
• M32: 13,202,162 km (0.026 R)
• M33: 13,588,423 km (0.086 R)
• M34: 13,922,475 km (0.106 R)
• M35: 15,113,125 km (0.091 R)
• M36: 15,401,400 km (0.077 R)
• M37: 16,572,452 km (0.099 R)
• M38: 16,989,082 km (0.104 R)
• M39: 17,529,878 km (0.1 R)
• M40: 17,650,754 km (0.065 R)
• M41: 19,248,160 km (0.031 R)
• M42: 20,635,381 km (0.049 R)
• M43: 20,891,193 km (0.084 R)
• M44: 21,341,183 km (0.03 R)
• M45: 21,794,315 km (0.11 R)
• M46: 22,185,364 km (0.09 R)
• M47: 22,842,099 km (0.033 R)
• M48: 23,906,189 km (0.12 R)
• M49: 25,190,636 km (0.069 R)
• M50: 26,220,617 km (0.085 R)
• M51: 26,566,936 km (0.077 R)
• M52: 26,845,039 km (0.082 R)
• M53: 26,914,751 km (0.075 R)
• M54: 26,984,464 km (0.107 R)
• M55: 27,544,708 km (0.116 R)
• M56: 27,755,791 km (0.056 R)
• M57: 28,676,565 km (0.107 R)
• M58: 29,105,014 km (0.079 R)
• M59: 30,330,220 km (0.086 R)
• M60: 30,402,775 km (0.106 R)
• M61: 33,054,398 km (0.084 R)
• M62: 34,256,566 km (0.116 R)
• M63: 36,163,340 km (0.086 R)
• M64: 37,635,384 km (0.062 R)
• M65: 37,947,893 km (0.112 R)
• M66: 38,653,846 km (0.098 R)
• M67: 39,840,307 km (0.103 R)
• M68: 40,878,217 km (0.099 R)
• M69: 42,167,750 km (0.071 R)
• M70: 42,736,073 km (0.098 R)
• M71: 43,062,046 km (0.105 R)
• M72: 43,798,367 km (0.12 R)
• M73: 44,126,884 km (0.044 R)
• M74: 45,283,425 km (0.085 R)
• M75: 45,782,184 km (0.075 R)
• M76: 46,785,088 km (0.119 R)
• M77: 46,869,013 km (0.083 R)
• M78: 47,795,173 km (0.107 R)
• M79: 48,387,730 km (0.104 R)
• M80: 48,727,467 km (0.115 R)
• M81: 50,179,913 km (0.107 R)
• M82: 50,265,782 km (0.116 R)
• M83: 50,437,670 km (0.071 R)
• M84: 50,954,680 km (0.082 R)
• M85: 53,214,955 km (0.118 R)
• M86: 53,917,017 km (0.111 R)
• M87: 54,269,171 km (0.067 R)
• M88: 55,685,414 km (0.078 R)
• M89: 56,576,718 km (0.076 R)
• M90: 56,666,177 km (0.037 R)
• M91: 57,113,774 km (0.065 R)
• M92: 58,463,895 km (0.069 R)
• M93: 58,825,623 km (0.105 R)
• M94: 59,824,488 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit