🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 21.3 Hours

Environment

Temp: 260 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 116,308,088 km

• M1: 42,785 km (0.087 R)
• M2: 83,625 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.86 AU - 3.04 AU

Year: 1394 Days

Day: 42.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.05 AU - 2.87 AU

Year: 1402 Days

Day: 34.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,308,088 km

• M1: 802,443 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.31 AU - 2.71 AU

Year: 1445 Days

Day: 23.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.94 AU - 3.68 AU

Year: 2189 Days

Day: 39.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.85 AU - 4.05 AU

Year: 2329 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.43 AU - 4.91 AU

Year: 3668 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 6.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.03 AU - 17.35 AU

Year: 22587 Days

Day: 22.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 116,308,088 km

• M1: 160,369 km (0.065 R)
• M2: 340,036 km (0.09 R)
• M3: 976,276 km (0.064 R)
• M4: 1,191,846 km (0.065 R)
• M5: 1,997,880 km (0.077 R)
• M6: 2,531,495 km (0.079 R)
• M7: 4,926,108 km (0.111 R)
• M8: 5,329,574 km (0.102 R)
• M9: 5,397,940 km (0.063 R)
• M10: 7,655,073 km (0.09 R)
• M11: 8,398,424 km (0.078 R)
• M12: 8,758,507 km (0.083 R)
• M13: 9,994,933 km (0.07 R)
• M14: 10,079,306 km (0.114 R)
• M15: 10,547,547 km (0.105 R)
• M16: 11,110,035 km (0.107 R)
• M17: 12,763,840 km (0.101 R)
• M18: 13,455,880 km (0.103 R)
• M19: 14,349,877 km (0.083 R)
• M20: 15,262,872 km (0.103 R)
• M21: 18,112,861 km (0.091 R)
• M22: 19,783,122 km (0.046 R)
• M23: 21,447,398 km (0.096 R)
• M24: 21,720,115 km (0.113 R)
• M25: 22,489,497 km (0.113 R)
• M26: 22,933,204 km (0.109 R)
• M27: 22,988,854 km (0.118 R)
• M28: 23,156,105 km (0.026 R)
• M29: 23,435,853 km (0.099 R)
• M30: 30,904,227 km (0.106 R)
• M31: 31,706,969 km (0.119 R)
• M32: 33,206,838 km (0.1 R)
• M33: 33,902,019 km (0.045 R)
• M34: 34,028,878 km (0.076 R)
• M35: 34,346,774 km (0.119 R)
• M36: 35,886,734 km (0.08 R)
• M37: 37,842,876 km (0.079 R)
• M38: 38,767,690 km (0.096 R)
• M39: 39,366,081 km (0.115 R)
• M40: 40,168,674 km (0.078 R)
• M41: 41,111,888 km (0.109 R)
• M42: 41,450,428 km (0.057 R)
• M43: 41,654,031 km (0.115 R)
• M44: 45,305,715 km (0.088 R)
• M45: 46,076,443 km (0.108 R)
• M46: 47,275,919 km (0.086 R)
• M47: 47,346,828 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.1

Radius: 4.5

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.05 AU - 22.71 AU

Year: 29815 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,308,088 km

• M1: 62,981 km (0.057 R)
• M2: 612,454 km (0.043 R)
• M3: 1,891,815 km (0.039 R)
• M4: 2,273,289 km (0.111 R)
• M5: 2,491,253 km (0.119 R)
• M6: 3,104,904 km (0.084 R)
• M7: 3,144,846 km (0.033 R)
• M8: 3,305,963 km (0.036 R)
• M9: 3,636,275 km (0.057 R)
• M10: 5,012,725 km (0.055 R)
• M11: 6,428,968 km (0.097 R)
• M12: 6,479,832 km (0.058 R)
• M13: 6,684,930 km (0.096 R)
• M14: 7,153,920 km (0.113 R)
• M15: 7,959,056 km (0.076 R)
• M16: 8,123,464 km (0.111 R)
• M17: 8,400,070 km (0.064 R)
• M18: 8,511,520 km (0.099 R)
• M19: 10,842,255 km (0.074 R)
• M20: 11,269,208 km (0.096 R)
• M21: 11,577,529 km (0.107 R)
• M22: 12,519,098 km (0.06 R)
• M23: 12,902,517 km (0.12 R)
• M24: 13,354,752 km (0.098 R)
• M25: 14,142,085 km (0.097 R)
• M26: 15,079,465 km (0.106 R)
• M27: 16,872,845 km (0.077 R)
• M28: 19,024,361 km (0.054 R)
• M29: 19,538,679 km (0.053 R)
• M30: 19,760,383 km (0.065 R)
• M31: 20,131,984 km (0.094 R)
• M32: 21,412,392 km (0.066 R)
• M33: 21,717,422 km (0.084 R)
• M34: 21,947,204 km (0.116 R)
• M35: 22,718,980 km (0.107 R)
• M36: 26,136,842 km (0.059 R)
• M37: 26,544,646 km (0.081 R)
• M38: 27,780,325 km (0.117 R)
• M39: 28,029,704 km (0.111 R)
• M40: 28,950,479 km (0.061 R)
• M41: 29,034,703 km (0.094 R)
• M42: 29,287,822 km (0.092 R)
• M43: 30,051,519 km (0.061 R)
• M44: 30,222,061 km (0.111 R)
• M45: 30,735,780 km (0.119 R)
• M46: 30,993,687 km (0.119 R)
• M47: 31,079,855 km (0.069 R)
• M48: 31,425,277 km (0.092 R)
• M49: 32,381,506 km (0.119 R)
• M50: 32,731,565 km (0.065 R)
• M51: 33,259,047 km (0.092 R)
• M52: 33,966,795 km (0.11 R)
• M53: 34,055,506 km (0.117 R)
• M54: 34,590,020 km (0.052 R)
• M55: 35,667,274 km (0.093 R)
• M56: 36,300,821 km (0.059 R)
• M57: 37,946,697 km (0.109 R)
• M58: 38,686,009 km (0.087 R)
• M59: 38,778,760 km (0.107 R)
• M60: 39,803,954 km (0.096 R)
• M61: 42,262,146 km (0.118 R)
• M62: 42,644,668 km (0.054 R)
• M63: 43,028,387 km (0.057 R)
• M64: 44,089,335 km (0.057 R)
• M65: 44,186,274 km (0.074 R)
• M66: 45,844,118 km (0.089 R)
• M67: 46,040,390 km (0.102 R)
• M68: 46,433,982 km (0.047 R)
• M69: 46,532,567 km (0.08 R)
• M70: 47,522,157 km (0.114 R)
• M71: 48,718,791 km (0.08 R)
• M72: 49,925,297 km (0.051 R)
• M73: 53,603,161 km (0.048 R)
• M74: 54,744,294 km (0.099 R)
• M75: 55,683,918 km (0.116 R)
• M76: 60,031,232 km (0.092 R)
• M77: 60,999,878 km (0.114 R)
• M78: 62,517,249 km (0.11 R)
• M79: 62,626,007 km (0.087 R)
• M80: 62,734,914 km (0.102 R)
• M81: 63,499,060 km (0.111 R)
• M82: 65,036,627 km (0.113 R)
• M83: 65,478,090 km (0.08 R)
• M84: 66,142,305 km (0.111 R)
• M85: 68,821,304 km (0.083 R)
• M86: 69,158,647 km (0.069 R)
• M87: 69,609,385 km (0.041 R)
• M88: 71,649,451 km (0.096 R)
• M89: 73,134,958 km (0.095 R)
• M90: 75,208,534 km (0.08 R)
• M91: 76,485,352 km (0.084 R)
• M92: 77,418,244 km (0.096 R)
• M93: 78,003,322 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 6.3

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.91 AU - 21.85 AU

Year: 32215 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,308,088 km

• M1: 88,712 km (0.051 R)
• M2: 291,865 km (0.105 R)
• M3: 359,035 km (0.046 R)
• M4: 594,053 km (0.093 R)
• M5: 1,151,156 km (0.066 R)
• M6: 1,377,796 km (0.11 R)
• M7: 1,916,349 km (0.086 R)
• M8: 2,513,543 km (0.104 R)
• M9: 3,321,671 km (0.086 R)
• M10: 3,753,859 km (0.059 R)
• M11: 4,033,009 km (0.096 R)
• M12: 6,629,130 km (0.105 R)
• M13: 8,225,190 km (0.1 R)
• M14: 8,806,976 km (0.047 R)
• M15: 9,028,531 km (0.075 R)
• M16: 9,477,324 km (0.081 R)
• M17: 11,183,787 km (0.12 R)
• M18: 11,504,076 km (0.071 R)
• M19: 11,584,710 km (0.091 R)
• M20: 12,648,949 km (0.098 R)
• M21: 12,982,702 km (0.109 R)
• M22: 13,658,734 km (0.082 R)
• M23: 14,346,286 km (0.098 R)
• M24: 17,299,199 km (0.089 R)
• M25: 17,576,703 km (0.102 R)
• M26: 17,855,703 km (0.117 R)
• M27: 19,272,394 km (0.101 R)
• M28: 19,945,884 km (0.072 R)
• M29: 20,529,166 km (0.113 R)
• M30: 22,413,202 km (0.119 R)
• M31: 23,836,476 km (0.112 R)
• M32: 26,876,155 km (0.111 R)
• M33: 26,983,118 km (0.113 R)
• M34: 27,090,230 km (0.107 R)
• M35: 27,412,463 km (0.115 R)
• M36: 28,060,671 km (0.068 R)
• M37: 29,703,256 km (0.073 R)
• M38: 34,697,730 km (0.041 R)
• M39: 34,814,267 km (0.093 R)
• M40: 35,633,315 km (0.059 R)
• M41: 36,104,249 km (0.108 R)
• M42: 36,222,282 km (0.032 R)
• M43: 36,814,540 km (0.117 R)
• M44: 38,610,313 km (0.089 R)
• M45: 38,972,788 km (0.056 R)
• M46: 40,679,700 km (0.086 R)
• M47: 41,665,849 km (0.075 R)
• M48: 43,285,246 km (0.081 R)
• M49: 45,688,835 km (0.109 R)
• M50: 48,395,360 km (0.116 R)
• M51: 48,916,709 km (0.117 R)
• M52: 49,309,104 km (0.063 R)
• M53: 52,083,995 km (0.091 R)
• M54: 53,827,109 km (0.087 R)
• M55: 54,502,693 km (0.062 R)
• M56: 55,316,954 km (0.086 R)
• M57: 56,409,019 km (0.099 R)
• M58: 57,508,114 km (0.118 R)
• M59: 57,922,201 km (0.04 R)
• M60: 59,727,548 km (0.066 R)
• M61: 60,707,265 km (0.105 R)
• M62: 61,128,832 km (0.112 R)
• M63: 61,833,437 km (0.117 R)
• M64: 62,682,705 km (0.082 R)
• M65: 64,106,577 km (0.037 R)
• M66: 64,249,443 km (0.105 R)
• M67: 65,397,158 km (0.029 R)
• M68: 65,973,409 km (0.105 R)
• M69: 66,551,455 km (0.118 R)
• M70: 67,276,406 km (0.1 R)
• M71: 68,295,617 km (0.108 R)
• M72: 70,349,446 km (0.12 R)
• M73: 71,087,711 km (0.075 R)
• M74: 84,026,431 km (0.093 R)
• M75: 84,809,875 km (0.087 R)
• M76: 86,857,870 km (0.109 R)
• M77: 88,285,183 km (0.117 R)
• M78: 88,444,206 km (0.025 R)
• M79: 89,081,493 km (0.066 R)
• M80: 89,560,505 km (0.108 R)
• M81: 90,520,924 km (0.091 R)
• M82: 90,681,292 km (0.099 R)
• M83: 91,645,750 km (0.098 R)
• M84: 91,806,867 km (0.118 R)
• M85: 91,967,984 km (0.088 R)
• M86: 92,613,499 km (0.077 R)
• M87: 95,537,239 km (0.114 R)
• M88: 97,996,778 km (0.095 R)
• M89: 99,482,434 km (0.108 R)
• M90: 101,975,184 km (0.104 R)
• M91: 106,513,385 km (0.038 R)
• M92: 109,746,344 km (0.066 R)
• M93: 110,602,493 km (0.093 R)
• M94: 115,263,663 km (0.075 R)
• M95: 115,437,496 km (0.059 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit