🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 264 Days

Day: 20.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 316 Days

Day: 12.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,078,203 km

• M1: 45,328 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.27 AU

Year: 516 Days

Day: 13.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.25 AU

Year: 987 Days

Day: 46.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.78 AU - 2.46 AU

Year: 1182 Days

Day: 30.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.95 AU - 3.67 AU

Year: 2306 Days

Day: 30.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.46 AU - 3.56 AU

Year: 2518 Days

Day: 41.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 9.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.93 AU - 5.23 AU

Year: 3753 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,078,203 km

• M1: 121,623 km (0.054 R)
• M2: 208,240 km (0.11 R)
• M3: 344,524 km (0.097 R)
• M4: 410,646 km (0.062 R)
• M5: 488,736 km (0.061 R)
• M6: 594,652 km (0.103 R)
• M7: 701,165 km (0.07 R)
• M8: 925,712 km (0.081 R)
• M9: 996,771 km (0.088 R)
• M10: 1,163,722 km (0.113 R)
• M11: 1,390,512 km (0.087 R)
• M12: 1,472,941 km (0.101 R)
• M13: 1,685,968 km (0.08 R)
• M14: 1,763,011 km (0.115 R)
• M15: 1,897,948 km (0.083 R)
• M16: 2,597,318 km (0.1 R)
• M17: 2,712,658 km (0.12 R)
• M18: 3,190,773 km (0.05 R)
• M19: 3,286,815 km (0.063 R)
• M20: 3,397,816 km (0.082 R)
• M21: 3,623,560 km (0.1 R)
• M22: 3,942,053 km (0.12 R)
• M23: 4,254,563 km (0.067 R)
• M24: 4,513,368 km (0.068 R)
• M25: 4,683,760 km (0.106 R)
• M26: 4,840,389 km (0.096 R)
• M27: 4,919,376 km (0.083 R)
• M28: 5,046,535 km (0.083 R)
• M29: 5,255,822 km (0.12 R)
• M30: 5,353,360 km (0.084 R)
• M31: 5,550,231 km (0.075 R)
• M32: 5,649,564 km (0.078 R)
• M33: 6,001,867 km (0.06 R)
• M34: 6,155,055 km (0.107 R)
• M35: 6,309,589 km (0.076 R)
• M36: 6,869,385 km (0.118 R)
• M37: 7,047,556 km (0.084 R)
• M38: 7,372,333 km (0.064 R)
• M39: 7,683,496 km (0.098 R)
• M40: 7,794,348 km (0.061 R)
• M41: 7,868,549 km (0.105 R)
• M42: 7,961,599 km (0.116 R)
• M43: 8,055,097 km (0.089 R)
• M44: 8,205,294 km (0.083 R)
• M45: 8,700,163 km (0.063 R)
• M46: 9,185,160 km (0.078 R)
• M47: 9,243,952 km (0.054 R)
• M48: 9,520,109 km (0.1 R)
• M49: 9,718,925 km (0.119 R)
• M50: 9,798,810 km (0.113 R)
• M51: 9,899,041 km (0.026 R)
• M52: 10,019,766 km (0.1 R)
• M53: 10,283,058 km (0.08 R)
• M54: 10,405,280 km (0.091 R)
• M55: 10,982,279 km (0.116 R)
• M56: 11,485,077 km (0.118 R)
• M57: 11,569,600 km (0.083 R)
• M58: 12,188,786 km (0.105 R)
• M59: 12,534,955 km (0.091 R)
• M60: 12,840,584 km (0.091 R)
• M61: 12,928,248 km (0.054 R)
• M62: 13,104,474 km (0.063 R)
• M63: 13,392,301 km (0.028 R)
• M64: 13,570,621 km (0.095 R)
• M65: 13,951,946 km (0.113 R)
• M66: 14,064,743 km (0.081 R)
• M67: 14,245,906 km (0.081 R)
• M68: 14,405,078 km (0.084 R)
• M69: 14,473,444 km (0.111 R)
• M70: 14,564,849 km (0.034 R)
• M71: 14,909,223 km (0.059 R)
• M72: 15,163,390 km (0.107 R)
• M73: 15,256,140 km (0.12 R)
• M74: 15,770,009 km (0.102 R)

Asteroid Belt

Center: 9.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.5

Radius: 3.1

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.76 AU - 15.28 AU

Year: 22288 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,078,203 km

• M1: 42,486 km (0.1 R)
• M2: 301,889 km (0.1 R)
• M3: 390,002 km (0.12 R)
• M4: 444,156 km (0.083 R)
• M5: 620,831 km (0.119 R)
• M6: 1,051,523 km (0.11 R)
• M7: 1,345,483 km (0.082 R)
• M8: 1,729,800 km (0.041 R)
• M9: 1,752,090 km (0.115 R)
• M10: 1,796,970 km (0.077 R)
• M11: 2,050,688 km (0.086 R)
• M12: 2,074,324 km (0.047 R)
• M13: 2,098,110 km (0.117 R)
• M14: 2,565,753 km (0.042 R)
• M15: 2,930,173 km (0.097 R)
• M16: 2,956,802 km (0.054 R)
• M17: 3,064,213 km (0.071 R)
• M18: 3,091,290 km (0.106 R)
• M19: 3,145,594 km (0.071 R)
• M20: 3,282,925 km (0.114 R)
• M21: 3,822,226 km (0.086 R)
• M22: 3,880,569 km (0.093 R)
• M23: 3,998,153 km (0.051 R)
• M24: 4,236,911 km (0.062 R)
• M25: 4,418,972 km (0.106 R)
• M26: 4,980,412 km (0.111 R)
• M27: 5,334,510 km (0.096 R)
• M28: 6,271,741 km (0.097 R)
• M29: 6,583,653 km (0.077 R)
• M30: 7,843,716 km (0.12 R)
• M31: 7,955,166 km (0.084 R)
• M32: 8,672,937 km (0.093 R)
• M33: 9,727,901 km (0.064 R)
• M34: 9,807,636 km (0.095 R)
• M35: 10,007,948 km (0.095 R)
• M36: 10,290,688 km (0.115 R)
• M37: 10,494,291 km (0.093 R)
• M38: 12,384,909 km (0.094 R)
• M39: 12,950,388 km (0.049 R)
• M40: 13,170,148 km (0.111 R)
• M41: 13,302,542 km (0.102 R)
• M42: 13,702,417 km (0.08 R)
• M43: 14,423,030 km (0.116 R)
• M44: 15,620,112 km (0.12 R)
• M45: 15,900,907 km (0.118 R)
• M46: 16,041,828 km (0.085 R)
• M47: 16,277,744 km (0.067 R)
• M48: 17,426,058 km (0.117 R)
• M49: 17,571,467 km (0.092 R)
• M50: 17,863,482 km (0.038 R)
• M51: 17,961,020 km (0.072 R)
• M52: 18,255,129 km (0.058 R)
• M53: 18,452,149 km (0.112 R)
• M54: 18,699,285 km (0.047 R)
• M55: 19,296,929 km (0.107 R)
• M56: 19,347,044 km (0.051 R)
• M57: 20,664,403 km (0.088 R)
• M58: 20,869,501 km (0.025 R)
• M59: 22,115,053 km (0.117 R)
• M60: 22,641,189 km (0.117 R)
• M61: 22,746,805 km (0.094 R)
• M62: 23,011,743 km (0.031 R)
• M63: 23,064,850 km (0.106 R)
• M64: 23,491,354 km (0.066 R)
• M65: 23,651,872 km (0.09 R)
• M66: 23,920,251 km (0.107 R)
• M67: 24,027,961 km (0.099 R)
• M68: 24,081,816 km (0.109 R)
• M69: 24,297,836 km (0.025 R)
• M70: 25,497,012 km (0.085 R)
• M71: 25,717,071 km (0.118 R)
• M72: 26,548,087 km (0.117 R)
• M73: 26,603,887 km (0.067 R)
• M74: 27,444,178 km (0.059 R)
• M75: 27,726,170 km (0.105 R)
• M76: 29,093,345 km (0.114 R)
• M77: 29,438,617 km (0.098 R)
• M78: 29,611,702 km (0.12 R)
• M79: 29,785,086 km (0.043 R)
• M80: 29,842,980 km (0.086 R)
• M81: 30,016,962 km (0.099 R)
• M82: 30,715,884 km (0.12 R)
• M83: 33,324,122 km (0.106 R)
• M84: 34,776,568 km (0.066 R)
• M85: 35,142,784 km (0.062 R)
• M86: 35,265,155 km (0.076 R)
• M87: 36,311,143 km (0.104 R)
• M88: 37,242,540 km (0.088 R)
• M89: 37,492,218 km (0.059 R)
• M90: 37,742,496 km (0.039 R)
• M91: 37,805,177 km (0.032 R)
• M92: 38,622,729 km (0.047 R)
• M93: 38,812,270 km (0.114 R)
• M94: 39,637,003 km (0.068 R)
• M95: 40,211,309 km (0.08 R)
• M96: 41,821,132 km (0.053 R)
• M97: 42,405,760 km (0.101 R)
• M98: 43,780,415 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 5.8

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.83 AU - 16.43 AU

Year: 22533 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,078,203 km

• M1: 109,805 km (0.065 R)
• M2: 373,247 km (0.11 R)
• M3: 431,590 km (0.116 R)
• M4: 625,469 km (0.108 R)
• M5: 924,066 km (0.054 R)
• M6: 1,060,499 km (0.079 R)
• M7: 1,174,493 km (0.09 R)
• M8: 2,259,227 km (0.114 R)
• M9: 3,397,517 km (0.059 R)
• M10: 3,439,554 km (0.084 R)
• M11: 4,134,885 km (0.059 R)
• M12: 4,179,765 km (0.1 R)
• M13: 5,015,418 km (0.112 R)
• M14: 6,465,770 km (0.054 R)
• M15: 7,371,884 km (0.079 R)
• M16: 7,867,651 km (0.086 R)
• M17: 8,717,666 km (0.113 R)
• M18: 8,891,200 km (0.063 R)
• M19: 9,182,766 km (0.11 R)
• M20: 9,656,094 km (0.085 R)
• M21: 10,016,176 km (0.082 R)
• M22: 11,122,751 km (0.111 R)
• M23: 11,881,811 km (0.102 R)
• M24: 12,332,250 km (0.111 R)
• M25: 13,183,612 km (0.096 R)
• M26: 13,516,168 km (0.062 R)
• M27: 13,986,204 km (0.113 R)
• M28: 14,735,839 km (0.077 R)
• M29: 16,202,646 km (0.115 R)
• M30: 17,061,637 km (0.114 R)
• M31: 17,423,814 km (0.091 R)
• M32: 17,496,518 km (0.115 R)
• M33: 19,877,518 km (0.116 R)
• M34: 22,674,848 km (0.05 R)
• M35: 22,833,721 km (0.089 R)
• M36: 24,606,905 km (0.085 R)
• M37: 25,592,605 km (0.055 R)
• M38: 25,675,333 km (0.099 R)
• M39: 26,256,969 km (0.034 R)
• M40: 26,507,546 km (0.072 R)
• M41: 26,926,869 km (0.069 R)
• M42: 27,010,943 km (0.114 R)
• M43: 27,095,166 km (0.074 R)
• M44: 27,263,913 km (0.039 R)
• M45: 27,687,275 km (0.107 R)
• M46: 28,027,460 km (0.103 R)
• M47: 28,626,151 km (0.107 R)
• M48: 29,056,394 km (0.113 R)
• M49: 30,272,476 km (0.036 R)
• M50: 30,710,797 km (0.095 R)
• M51: 32,933,672 km (0.059 R)
• M52: 35,299,862 km (0.095 R)
• M53: 36,783,124 km (0.058 R)
• M54: 37,250,767 km (0.117 R)
• M55: 37,532,311 km (0.09 R)
• M56: 42,719,168 km (0.101 R)
• M57: 44,100,106 km (0.074 R)
• M58: 44,298,622 km (0.104 R)
• M59: 44,995,599 km (0.097 R)
• M60: 46,098,135 km (0.106 R)
• M61: 47,108,220 km (0.114 R)
• M62: 47,921,584 km (0.032 R)
• M63: 48,125,635 km (0.117 R)
• M64: 48,227,661 km (0.093 R)
• M65: 49,047,307 km (0.062 R)
• M66: 49,562,074 km (0.092 R)
• M67: 49,871,592 km (0.046 R)
• M68: 51,220,815 km (0.067 R)
• M69: 53,003,124 km (0.115 R)
• M70: 53,742,885 km (0.1 R)
• M71: 56,628,329 km (0.067 R)
• M72: 59,782,899 km (0.082 R)
• M73: 62,770,818 km (0.077 R)
• M74: 62,882,418 km (0.118 R)
• M75: 62,994,167 km (0.096 R)
• M76: 64,339,202 km (0.116 R)
• M77: 64,564,347 km (0.041 R)
• M78: 64,902,438 km (0.118 R)
• M79: 65,015,384 km (0.079 R)
• M80: 65,580,565 km (0.108 R)
• M81: 66,033,847 km (0.086 R)
• M82: 66,602,019 km (0.111 R)
• M83: 67,400,124 km (0.102 R)
• M84: 68,086,778 km (0.112 R)
• M85: 69,466,968 km (0.078 R)
• M86: 71,904,516 km (0.109 R)
• M87: 72,840,400 km (0.096 R)
• M88: 74,251,856 km (0.101 R)
• M89: 75,079,282 km (0.057 R)
• M90: 78,059,571 km (0.045 R)
• M91: 79,141,911 km (0.098 R)
• M92: 79,383,063 km (0.094 R)
• M93: 79,503,788 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit