🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.93 AU - 1.05 AU

Year: 379 Days

Day: 28.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,870,928 km

• M1: 473,028 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 397 Days

Day: 27.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.58 AU - 1.76 AU

Year: 831 Days

Day: 22.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 1205 Days

Day: 45.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 128 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,870,928 km

• M1: 954,734 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.19 AU - 3.11 AU

Year: 1661 Days

Day: 32 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,870,928 km

• M1: 169,345 km (0.045 R)
• M2: 866,920 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.25 AU - 3.63 AU

Year: 1941 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,870,928 km

• M1: 93,648 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.44 AU - 3.54 AU

Year: 2510 Days

Day: 29.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 10.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.37 AU - 4.73 AU

Year: 3138 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 102,870,928 km

• M1: 131,347 km (0.099 R)
• M2: 200,461 km (0.091 R)
• M3: 279,299 km (0.078 R)
• M4: 456,722 km (0.096 R)
• M5: 551,867 km (0.104 R)
• M6: 715,527 km (0.104 R)
• M7: 903,721 km (0.11 R)
• M8: 980,614 km (0.081 R)
• M9: 1,124,976 km (0.082 R)
• M10: 1,250,937 km (0.111 R)
• M11: 1,426,266 km (0.084 R)
• M12: 1,507,947 km (0.102 R)
• M13: 1,970,653 km (0.105 R)
• M14: 2,270,896 km (0.054 R)
• M15: 2,334,924 km (0.081 R)
• M16: 2,421,242 km (0.119 R)
• M17: 2,697,998 km (0.117 R)
• M18: 3,090,692 km (0.094 R)
• M19: 3,257,793 km (0.116 R)
• M20: 3,415,619 km (0.069 R)
• M21: 3,563,571 km (0.033 R)
• M22: 3,726,333 km (0.032 R)
• M23: 3,827,761 km (0.088 R)
• M24: 3,904,355 km (0.057 R)
• M25: 4,098,383 km (0.083 R)
• M26: 4,163,608 km (0.091 R)
• M27: 4,482,251 km (0.078 R)
• M28: 4,658,178 km (0.092 R)
• M29: 4,740,158 km (0.092 R)
• M30: 4,933,289 km (0.109 R)
• M31: 5,044,889 km (0.042 R)
• M32: 5,199,723 km (0.099 R)
• M33: 5,427,710 km (0.097 R)
• M34: 5,542,900 km (0.047 R)
• M35: 5,615,306 km (0.114 R)
• M36: 6,026,849 km (0.099 R)
• M37: 6,191,257 km (0.097 R)
• M38: 6,357,012 km (0.107 R)
• M39: 6,570,338 km (0.118 R)
• M40: 6,770,500 km (0.1 R)
• M41: 6,863,550 km (0.08 R)
• M42: 7,319,375 km (0.085 R)
• M43: 7,720,297 km (0.074 R)
• M44: 8,078,883 km (0.076 R)
• M45: 8,293,407 km (0.081 R)
• M46: 8,459,760 km (0.092 R)
• M47: 8,526,630 km (0.045 R)
• M48: 8,931,442 km (0.096 R)
• M49: 9,204,757 km (0.115 R)
• M50: 9,307,980 km (0.047 R)
• M51: 9,620,041 km (0.118 R)
• M52: 9,689,753 km (0.094 R)
• M53: 9,882,585 km (0.114 R)
• M54: 10,041,308 km (0.109 R)
• M55: 10,361,298 km (0.105 R)
• M56: 10,468,709 km (0.092 R)
• M57: 10,720,782 km (0.078 R)
• M58: 10,811,289 km (0.079 R)
• M59: 10,993,200 km (0.101 R)
• M60: 11,102,705 km (0.11 R)
• M61: 11,581,718 km (0.094 R)
• M62: 11,842,467 km (0.076 R)
• M63: 12,011,213 km (0.096 R)
• M64: 12,124,010 km (0.101 R)
• M65: 12,636,383 km (0.109 R)
• M66: 12,732,125 km (0.062 R)
• M67: 12,847,166 km (0.089 R)
• M68: 12,943,357 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 10.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.35 AU - 11.35 AU

Year: 12820 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,870,928 km

• M1: 229,334 km (0.091 R)
• M2: 343,178 km (0.078 R)
• M3: 445,652 km (0.1 R)
• M4: 643,869 km (0.102 R)
• M5: 746,793 km (0.102 R)
• M6: 839,992 km (0.053 R)
• M7: 937,380 km (0.095 R)
• M8: 1,056,161 km (0.068 R)
• M9: 1,144,274 km (0.084 R)
• M10: 1,443,470 km (0.058 R)
• M11: 1,542,204 km (0.109 R)
• M12: 1,809,685 km (0.07 R)
• M13: 1,960,031 km (0.1 R)
• M14: 2,412,415 km (0.075 R)
• M15: 2,506,812 km (0.103 R)
• M16: 2,675,109 km (0.089 R)
• M17: 2,822,313 km (0.107 R)
• M18: 2,922,095 km (0.087 R)
• M19: 3,202,442 km (0.071 R)
• M20: 3,816,541 km (0.115 R)
• M21: 3,927,094 km (0.086 R)
• M22: 4,236,761 km (0.057 R)
• M23: 4,525,186 km (0.099 R)
• M24: 4,613,000 km (0.068 R)
• M25: 5,553,372 km (0.093 R)
• M26: 6,061,556 km (0.065 R)
• M27: 6,651,121 km (0.091 R)
• M28: 6,919,051 km (0.11 R)
• M29: 7,674,221 km (0.116 R)
• M30: 7,744,233 km (0.079 R)
• M31: 8,026,075 km (0.1 R)
• M32: 8,419,368 km (0.11 R)
• M33: 9,299,153 km (0.12 R)
• M34: 9,523,700 km (0.106 R)
• M35: 10,246,557 km (0.105 R)
• M36: 10,439,687 km (0.117 R)
• M37: 10,517,329 km (0.079 R)
• M38: 11,026,410 km (0.098 R)
• M39: 11,105,548 km (0.075 R)
• M40: 11,543,720 km (0.045 R)
• M41: 11,704,388 km (0.03 R)
• M42: 12,068,808 km (0.11 R)
• M43: 12,601,825 km (0.066 R)
• M44: 15,159,949 km (0.112 R)
• M45: 15,291,894 km (0.026 R)
• M46: 15,734,704 km (0.045 R)
• M47: 16,587,861 km (0.065 R)
• M48: 16,951,533 km (0.106 R)
• M49: 17,317,898 km (0.066 R)
• M50: 17,918,683 km (0.05 R)
• M51: 18,385,578 km (0.033 R)
• M52: 18,998,481 km (0.107 R)
• M53: 19,283,614 km (0.054 R)
• M54: 20,584,368 km (0.106 R)
• M55: 21,220,757 km (0.101 R)
• M56: 21,615,546 km (0.086 R)
• M57: 22,212,292 km (0.1 R)
• M58: 22,663,479 km (0.107 R)
• M59: 23,574,829 km (0.089 R)
• M60: 23,983,680 km (0.114 R)
• M61: 25,381,074 km (0.111 R)
• M62: 26,168,707 km (0.081 R)
• M63: 26,380,089 km (0.072 R)
• M64: 27,231,450 km (0.069 R)
• M65: 30,837,207 km (0.1 R)
• M66: 31,565,001 km (0.054 R)
• M67: 31,733,748 km (0.052 R)
• M68: 32,128,686 km (0.118 R)
• M69: 32,411,725 km (0.05 R)
• M70: 34,127,613 km (0.12 R)
• M71: 35,287,894 km (0.092 R)
• M72: 35,814,179 km (0.051 R)
• M73: 36,225,424 km (0.099 R)
• M74: 37,111,641 km (0.118 R)
• M75: 37,289,812 km (0.102 R)
• M76: 37,587,363 km (0.11 R)
• M77: 38,604,778 km (0.119 R)
• M78: 38,905,769 km (0.118 R)
• M79: 40,300,170 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 5.8

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.33 AU - 20.87 AU

Year: 28427 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,870,928 km

• M1: 528,230 km (0.027 R)
• M2: 925,562 km (0.083 R)
• M3: 1,362,089 km (0.107 R)
• M4: 1,697,637 km (0.113 R)
• M5: 1,736,532 km (0.106 R)
• M6: 2,099,756 km (0.087 R)
• M7: 4,615,244 km (0.069 R)
• M8: 4,835,003 km (0.108 R)
• M9: 5,227,997 km (0.107 R)
• M10: 5,689,506 km (0.089 R)
• M11: 5,748,149 km (0.037 R)
• M12: 5,984,513 km (0.12 R)
• M13: 7,150,778 km (0.096 R)
• M14: 7,533,450 km (0.097 R)
• M15: 7,988,078 km (0.097 R)
• M16: 8,053,751 km (0.117 R)
• M17: 8,384,961 km (0.089 R)
• M18: 9,753,632 km (0.112 R)
• M19: 10,824,902 km (0.053 R)
• M20: 11,337,424 km (0.052 R)
• M21: 12,083,319 km (0.101 R)
• M22: 12,691,435 km (0.064 R)
• M23: 13,153,991 km (0.07 R)
• M24: 16,543,131 km (0.093 R)
• M25: 16,710,980 km (0.073 R)
• M26: 16,963,651 km (0.081 R)
• M27: 17,901,180 km (0.114 R)
• M28: 19,471,210 km (0.119 R)
• M29: 19,559,772 km (0.099 R)
• M30: 19,737,195 km (0.087 R)
• M31: 20,093,687 km (0.095 R)
• M32: 20,812,953 km (0.053 R)
• M33: 21,540,597 km (0.07 R)
• M34: 21,907,561 km (0.092 R)
• M35: 22,091,866 km (0.06 R)
• M36: 22,276,619 km (0.08 R)
• M37: 22,369,220 km (0.093 R)
• M38: 23,302,112 km (0.066 R)
• M39: 24,533,752 km (0.07 R)
• M40: 26,665,671 km (0.028 R)
• M41: 27,753,846 km (0.091 R)
• M42: 27,953,110 km (0.107 R)
• M43: 28,654,724 km (0.117 R)
• M44: 29,362,172 km (0.107 R)
• M45: 29,565,326 km (0.101 R)
• M46: 29,973,130 km (0.056 R)
• M47: 31,518,626 km (0.074 R)
• M48: 32,144,094 km (0.116 R)
• M49: 32,984,386 km (0.09 R)
• M50: 33,725,494 km (0.094 R)
• M51: 34,151,548 km (0.096 R)
• M52: 38,508,137 km (0.092 R)
• M53: 39,288,440 km (0.086 R)
• M54: 40,299,273 km (0.113 R)
• M55: 40,751,208 km (0.054 R)
• M56: 41,774,308 km (0.061 R)
• M57: 44,427,127 km (0.064 R)
• M58: 46,659,277 km (0.081 R)
• M59: 47,490,891 km (0.078 R)
• M60: 47,609,971 km (0.096 R)
• M61: 47,848,729 km (0.072 R)
• M62: 49,409,783 km (0.119 R)
• M63: 50,865,670 km (0.1 R)
• M64: 50,987,592 km (0.065 R)
• M65: 52,581,856 km (0.06 R)
• M66: 55,066,228 km (0.109 R)
• M67: 56,196,590 km (0.114 R)
• M68: 56,322,701 km (0.069 R)
• M69: 57,207,871 km (0.094 R)
• M70: 64,981,126 km (0.05 R)
• M71: 69,124,838 km (0.079 R)
• M72: 69,665,784 km (0.113 R)
• M73: 71,296,849 km (0.06 R)
• M74: 77,103,790 km (0.096 R)
• M75: 77,243,813 km (0.117 R)
• M76: 78,086,199 km (0.038 R)
• M77: 78,226,971 km (0.115 R)
• M78: 79,072,797 km (0.088 R)
• M79: 80,063,584 km (0.027 R)
• M80: 80,631,607 km (0.105 R)
• M81: 81,486,110 km (0.078 R)
• M82: 81,771,543 km (0.047 R)
• M83: 82,773,399 km (0.094 R)
• M84: 83,923,358 km (0.04 R)
• M85: 85,658,245 km (0.099 R)
• M86: 85,803,205 km (0.057 R)
• M87: 86,384,542 km (0.104 R)
• M88: 87,112,934 km (0.089 R)
• M89: 89,310,228 km (0.083 R)
• M90: 90,194,202 km (0.115 R)
• M91: 90,933,066 km (0.113 R)
• M92: 92,714,627 km (0.087 R)
• M93: 93,161,924 km (0.097 R)
• M94: 93,311,073 km (0.079 R)
• M95: 94,807,651 km (0.113 R)
• M96: 95,558,931 km (0.104 R)
• M97: 102,408,718 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit