🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 155 Days

Day: 35.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,915,966 km

• M1: 296,054 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 320 Days

Day: 14.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.85 AU - 0.95 AU

Year: 325 Days

Day: 14.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 381 Days

Day: 30.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.24 AU

Year: 416 Days

Day: 32.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.06 AU - 1.54 AU

Year: 564 Days

Day: 34.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.92 AU - 3.58 AU

Year: 2231 Days

Day: 22.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 8.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.08 AU - 5.28 AU

Year: 4489 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 108,915,966 km

• M1: 112,946 km (0.091 R)
• M2: 206,894 km (0.091 R)
• M3: 263,143 km (0.103 R)
• M4: 539,151 km (0.105 R)
• M5: 708,346 km (0.082 R)
• M6: 772,374 km (0.118 R)
• M7: 1,110,465 km (0.11 R)
• M8: 1,186,162 km (0.072 R)
• M9: 1,506,002 km (0.08 R)
• M10: 1,633,010 km (0.112 R)
• M11: 2,050,538 km (0.03 R)
• M12: 2,567,399 km (0.11 R)
• M13: 2,668,676 km (0.088 R)
• M14: 3,051,797 km (0.114 R)
• M15: 3,267,965 km (0.079 R)
• M16: 3,396,620 km (0.109 R)
• M17: 4,083,872 km (0.086 R)
• M18: 4,262,343 km (0.1 R)
• M19: 4,362,573 km (0.064 R)
• M20: 4,565,577 km (0.1 R)
• M21: 4,771,574 km (0.03 R)
• M22: 5,128,963 km (0.027 R)
• M23: 5,429,804 km (0.032 R)
• M24: 6,093,869 km (0.043 R)
• M25: 6,229,704 km (0.109 R)
• M26: 6,343,698 km (0.049 R)
• M27: 6,596,967 km (0.101 R)
• M28: 7,042,320 km (0.103 R)
• M29: 7,232,758 km (0.103 R)
• M30: 7,376,821 km (0.117 R)
• M31: 8,061,081 km (0.064 R)
• M32: 8,310,461 km (0.105 R)
• M33: 8,436,123 km (0.06 R)
• M34: 8,511,670 km (0.084 R)
• M35: 8,816,700 km (0.083 R)
• M36: 8,919,175 km (0.103 R)
• M37: 9,202,962 km (0.08 R)
• M38: 9,280,902 km (0.091 R)
• M39: 9,912,355 km (0.081 R)
• M40: 10,313,876 km (0.075 R)
• M41: 10,530,344 km (0.068 R)
• M42: 10,639,101 km (0.075 R)
• M43: 10,720,931 km (0.099 R)
• M44: 11,160,899 km (0.094 R)
• M45: 11,775,447 km (0.101 R)
• M46: 12,001,639 km (0.104 R)
• M47: 12,746,636 km (0.083 R)
• M48: 12,833,553 km (0.12 R)
• M49: 12,920,768 km (0.094 R)
• M50: 13,359,389 km (0.062 R)
• M51: 14,041,406 km (0.113 R)
• M52: 14,341,499 km (0.117 R)
• M53: 14,583,100 km (0.043 R)
• M54: 15,101,007 km (0.063 R)
• M55: 15,346,797 km (0.045 R)
• M56: 15,656,016 km (0.114 R)
• M57: 16,280,287 km (0.082 R)
• M58: 17,072,259 km (0.045 R)
• M59: 17,136,137 km (0.08 R)
• M60: 17,200,165 km (0.075 R)
• M61: 17,264,193 km (0.115 R)
• M62: 17,328,370 km (0.114 R)
• M63: 18,430,906 km (0.118 R)
• M64: 18,891,369 km (0.09 R)
• M65: 19,123,096 km (0.109 R)
• M66: 19,222,728 km (0.118 R)
• M67: 19,355,721 km (0.097 R)
• M68: 19,689,773 km (0.105 R)
• M69: 19,823,812 km (0.108 R)
• M70: 20,126,748 km (0.05 R)
• M71: 20,194,366 km (0.094 R)
• M72: 20,431,180 km (0.108 R)
• M73: 20,873,690 km (0.098 R)
• M74: 21,044,680 km (0.113 R)
• M75: 21,629,608 km (0.108 R)
• M76: 22,324,640 km (0.047 R)
• M77: 22,394,502 km (0.089 R)
• M78: 22,780,315 km (0.08 R)
• M79: 22,921,087 km (0.119 R)
• M80: 23,132,917 km (0.065 R)
• M81: 23,522,919 km (0.101 R)
• M82: 23,665,186 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.7

Radius: 7.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.46 AU - 15.7 AU

Year: 20119 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,915,966 km

• M1: 139,425 km (0.042 R)
• M2: 289,472 km (0.096 R)
• M3: 379,380 km (0.085 R)
• M4: 515,514 km (0.093 R)
• M5: 688,300 km (0.06 R)
• M6: 835,953 km (0.081 R)
• M7: 970,741 km (0.103 R)
• M8: 1,040,902 km (0.111 R)
• M9: 1,313,021 km (0.116 R)
• M10: 1,607,280 km (0.109 R)
• M11: 2,132,218 km (0.098 R)
• M12: 2,224,670 km (0.105 R)
• M13: 2,942,740 km (0.086 R)
• M14: 3,434,618 km (0.112 R)
• M15: 4,066,070 km (0.085 R)
• M16: 4,258,603 km (0.086 R)
• M17: 5,265,396 km (0.102 R)
• M18: 5,560,104 km (0.076 R)
• M19: 5,860,197 km (0.112 R)
• M20: 6,253,939 km (0.069 R)
• M21: 7,769,066 km (0.085 R)
• M22: 7,816,788 km (0.105 R)
• M23: 8,249,724 km (0.059 R)
• M24: 8,592,004 km (0.028 R)
• M25: 8,740,106 km (0.104 R)
• M26: 8,938,922 km (0.059 R)
• M27: 9,340,891 km (0.075 R)
• M28: 10,214,692 km (0.077 R)
• M29: 10,319,261 km (0.039 R)
• M30: 10,900,449 km (0.087 R)
• M31: 11,168,229 km (0.082 R)
• M32: 11,438,104 km (0.077 R)
• M33: 13,386,915 km (0.054 R)
• M34: 13,788,885 km (0.048 R)
• M35: 14,840,558 km (0.111 R)
• M36: 14,959,039 km (0.071 R)
• M37: 15,018,280 km (0.116 R)
• M38: 15,316,279 km (0.076 R)
• M39: 15,796,937 km (0.093 R)
• M40: 15,978,549 km (0.031 R)
• M41: 16,588,609 km (0.1 R)
• M42: 17,518,060 km (0.045 R)
• M43: 19,427,228 km (0.088 R)
• M44: 19,621,706 km (0.084 R)
• M45: 20,604,115 km (0.115 R)
• M46: 20,802,482 km (0.103 R)
• M47: 23,300,916 km (0.119 R)
• M48: 23,507,510 km (0.12 R)
• M49: 24,200,896 km (0.082 R)
• M50: 24,270,609 km (0.055 R)
• M51: 24,340,471 km (0.095 R)
• M52: 24,620,219 km (0.064 R)
• M53: 25,324,227 km (0.107 R)
• M54: 25,892,399 km (0.074 R)
• M55: 26,321,147 km (0.107 R)
• M56: 26,824,394 km (0.097 R)
• M57: 29,462,104 km (0.101 R)
• M58: 30,887,323 km (0.086 R)
• M59: 31,875,267 km (0.112 R)
• M60: 32,181,344 km (0.097 R)
• M61: 32,258,088 km (0.072 R)
• M62: 32,796,491 km (0.104 R)
• M63: 32,950,876 km (0.065 R)
• M64: 35,770,796 km (0.07 R)
• M65: 36,968,327 km (0.042 R)
• M66: 37,128,995 km (0.107 R)
• M67: 38,504,098 km (0.105 R)
• M68: 39,075,263 km (0.084 R)
• M69: 39,320,753 km (0.094 R)
• M70: 40,556,432 km (0.038 R)
• M71: 41,137,470 km (0.115 R)
• M72: 42,728,293 km (0.036 R)
• M73: 42,812,667 km (0.108 R)
• M74: 42,896,890 km (0.04 R)
• M75: 44,680,845 km (0.11 R)
• M76: 46,575,651 km (0.101 R)
• M77: 47,097,000 km (0.058 R)
• M78: 47,184,066 km (0.092 R)
• M79: 47,445,563 km (0.109 R)
• M80: 48,145,382 km (0.109 R)
• M81: 48,233,046 km (0.106 R)
• M82: 49,024,868 km (0.12 R)
• M83: 49,820,878 km (0.066 R)
• M84: 51,336,305 km (0.093 R)
• M85: 54,229,677 km (0.099 R)
• M86: 54,777,953 km (0.119 R)
• M87: 55,052,914 km (0.117 R)
• M88: 55,328,174 km (0.108 R)
• M89: 55,420,177 km (0.08 R)
• M90: 55,512,030 km (0.064 R)
• M91: 57,175,409 km (0.1 R)
• M92: 59,230,734 km (0.086 R)
• M93: 59,512,726 km (0.032 R)
• M94: 61,595,427 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986

Radius: 3.2

Gravity: 96.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.69 AU - 20.87 AU

Year: 28549 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,915,966 km

• M1: 260,151 km (0.041 R)
• M2: 722,408 km (0.05 R)
• M3: 1,600,099 km (0.116 R)
• M4: 1,802,654 km (0.118 R)
• M5: 1,844,093 km (0.039 R)
• M6: 2,013,139 km (0.097 R)
• M7: 2,276,132 km (0.099 R)
• M8: 3,127,643 km (0.076 R)
• M9: 4,066,220 km (0.096 R)
• M10: 5,261,208 km (0.1 R)
• M11: 5,560,702 km (0.074 R)
• M12: 6,619,556 km (0.084 R)
• M13: 8,285,179 km (0.098 R)
• M14: 8,844,077 km (0.112 R)
• M15: 9,271,178 km (0.06 R)
• M16: 9,632,308 km (0.05 R)
• M17: 9,924,472 km (0.083 R)
• M18: 9,997,925 km (0.087 R)
• M19: 11,428,230 km (0.029 R)
• M20: 11,505,273 km (0.04 R)
• M21: 12,206,289 km (0.095 R)
• M22: 12,601,676 km (0.102 R)
• M23: 13,405,016 km (0.086 R)
• M24: 13,649,310 km (0.095 R)
• M25: 14,724,470 km (0.117 R)
• M26: 17,307,426 km (0.107 R)
• M27: 19,656,113 km (0.056 R)
• M28: 19,748,415 km (0.101 R)
• M29: 20,305,368 km (0.082 R)
• M30: 21,055,900 km (0.113 R)
• M31: 21,624,821 km (0.077 R)
• M32: 22,006,744 km (0.101 R)
• M33: 22,102,637 km (0.096 R)
• M34: 23,068,740 km (0.119 R)
• M35: 24,742,590 km (0.105 R)
• M36: 26,863,738 km (0.103 R)
• M37: 27,790,348 km (0.049 R)
• M38: 27,997,690 km (0.086 R)
• M39: 28,727,429 km (0.089 R)
• M40: 29,147,350 km (0.095 R)
• M41: 29,357,984 km (0.042 R)
• M42: 29,463,450 km (0.073 R)
• M43: 30,099,241 km (0.093 R)
• M44: 30,525,595 km (0.105 R)
• M45: 31,600,306 km (0.04 R)
• M46: 31,925,083 km (0.097 R)
• M47: 32,906,146 km (0.114 R)
• M48: 33,235,411 km (0.106 R)
• M49: 34,007,785 km (0.113 R)
• M50: 34,118,637 km (0.109 R)
• M51: 34,674,542 km (0.108 R)
• M52: 37,270,066 km (0.065 R)
• M53: 39,112,214 km (0.106 R)
• M54: 39,228,302 km (0.082 R)
• M55: 39,460,926 km (0.112 R)
• M56: 40,278,479 km (0.114 R)
• M57: 44,449,417 km (0.044 R)
• M58: 45,178,108 km (0.118 R)
• M59: 45,421,803 km (0.072 R)
• M60: 45,910,689 km (0.072 R)
• M61: 47,759,419 km (0.101 R)
• M62: 48,007,752 km (0.058 R)
• M63: 48,380,999 km (0.086 R)
• M64: 49,130,484 km (0.105 R)
• M65: 55,132,350 km (0.085 R)
• M66: 56,176,843 km (0.117 R)
• M67: 56,701,483 km (0.083 R)
• M68: 57,227,768 km (0.082 R)
• M69: 57,623,454 km (0.055 R)
• M70: 58,550,512 km (0.116 R)
• M71: 61,630,732 km (0.083 R)
• M72: 61,765,819 km (0.078 R)
• M73: 64,214,736 km (0.11 R)
• M74: 65,313,383 km (0.109 R)
• M75: 65,451,163 km (0.06 R)
• M76: 66,141,407 km (0.069 R)
• M77: 70,756,950 km (0.111 R)
• M78: 74,034,789 km (0.115 R)
• M79: 77,361,696 km (0.103 R)
• M80: 78,091,285 km (0.106 R)
• M81: 79,851,903 km (0.099 R)
• M82: 82,665,988 km (0.114 R)
• M83: 84,459,966 km (0.08 R)
• M84: 84,910,555 km (0.097 R)
• M85: 86,569,146 km (0.056 R)
• M86: 87,023,475 km (0.085 R)
• M87: 89,459,227 km (0.094 R)
• M88: 89,918,493 km (0.119 R)
• M89: 92,999,910 km (0.071 R)
• M90: 95,177,456 km (0.066 R)
• M91: 96,742,998 km (0.108 R)
• M92: 96,900,076 km (0.102 R)
• M93: 97,057,154 km (0.098 R)
• M94: 101,969,499 km (0.098 R)
• M95: 107,774,794 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit