🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 246 Days

Day: 23 Hours

Environment

Temp: 291 °C

Axial Tilt: 94.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.45 AU - 1.65 AU

Year: 575 Days

Day: 29.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.38 AU - 3.8 AU

Year: 1620 Days

Day: 13.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,011,052 km

• M1: 317,447 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.64 AU - 3.78 AU

Year: 1715 Days

Day: 15.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,011,052 km

• M1: 29,920 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.74 AU - 5.24 AU

Year: 2837 Days

Day: 41.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.88 AU - 6.72 AU

Year: 4716 Days

Day: 37 Hours

Environment

Temp: -114 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,011,052 km

• M1: 4,247,383 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.98 AU - 7.06 AU

Year: 4965 Days

Day: 16 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 11.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.33 AU - 15.53 AU

Year: 15505 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,011,052 km

• M1: 200,461 km (0.112 R)
• M2: 346,618 km (0.087 R)
• M3: 560,842 km (0.082 R)
• M4: 659,876 km (0.089 R)
• M5: 936,782 km (0.078 R)
• M6: 1,058,255 km (0.104 R)
• M7: 1,207,105 km (0.034 R)
• M8: 1,386,024 km (0.082 R)
• M9: 1,696,141 km (0.091 R)
• M10: 1,898,098 km (0.026 R)
• M11: 1,975,889 km (0.045 R)
• M12: 2,813,338 km (0.111 R)
• M13: 3,176,711 km (0.094 R)
• M14: 3,491,016 km (0.107 R)
• M15: 4,015,057 km (0.103 R)
• M16: 4,634,243 km (0.077 R)
• M17: 6,038,069 km (0.113 R)
• M18: 6,467,565 km (0.12 R)
• M19: 6,626,288 km (0.107 R)
• M20: 6,826,450 km (0.069 R)
• M21: 7,028,706 km (0.076 R)
• M22: 7,232,907 km (0.044 R)
• M23: 7,984,338 km (0.098 R)
• M24: 8,197,365 km (0.032 R)
• M25: 8,283,234 km (0.087 R)
• M26: 9,246,794 km (0.077 R)
• M27: 9,560,800 km (0.105 R)
• M28: 9,696,485 km (0.112 R)
• M29: 12,001,639 km (0.085 R)
• M30: 12,344,367 km (0.044 R)
• M31: 12,690,238 km (0.087 R)
• M32: 12,789,571 km (0.103 R)
• M33: 13,189,895 km (0.106 R)
• M34: 14,571,132 km (0.107 R)
• M35: 14,936,749 km (0.114 R)
• M36: 15,199,742 km (0.051 R)
• M37: 16,051,702 km (0.108 R)
• M38: 16,809,864 km (0.073 R)
• M39: 16,919,220 km (0.077 R)
• M40: 17,028,726 km (0.108 R)
• M41: 18,136,647 km (0.072 R)
• M42: 18,982,923 km (0.11 R)
• M43: 19,153,763 km (0.096 R)
• M44: 19,439,645 km (0.097 R)
• M45: 20,131,385 km (0.117 R)
• M46: 20,655,427 km (0.104 R)
• M47: 20,772,562 km (0.07 R)
• M48: 22,015,122 km (0.083 R)
• M49: 22,314,617 km (0.119 R)
• M50: 22,494,882 km (0.087 R)
• M51: 24,944,996 km (0.064 R)
• M52: 25,132,143 km (0.107 R)
• M53: 25,822,388 km (0.088 R)
• M54: 27,157,399 km (0.099 R)
• M55: 28,841,273 km (0.087 R)
• M56: 29,234,565 km (0.057 R)
• M57: 29,431,885 km (0.113 R)
• M58: 29,960,414 km (0.11 R)
• M59: 30,092,958 km (0.102 R)
• M60: 30,491,936 km (0.085 R)
• M61: 30,692,098 km (0.034 R)
• M62: 30,892,708 km (0.117 R)
• M63: 31,362,446 km (0.112 R)
• M64: 31,631,871 km (0.087 R)
• M65: 32,513,003 km (0.075 R)
• M66: 33,402,362 km (0.04 R)
• M67: 34,577,154 km (0.114 R)
• M68: 35,414,603 km (0.083 R)
• M69: 35,554,926 km (0.116 R)
• M70: 37,251,964 km (0.108 R)
• M71: 37,466,039 km (0.108 R)
• M72: 38,903,076 km (0.111 R)
• M73: 39,919,743 km (0.118 R)
• M74: 41,166,043 km (0.042 R)
• M75: 41,756,954 km (0.093 R)
• M76: 41,831,005 km (0.098 R)
• M77: 42,202,008 km (0.109 R)
• M78: 42,723,207 km (0.116 R)
• M79: 42,947,305 km (0.067 R)
• M80: 43,471,496 km (0.066 R)
• M81: 47,200,073 km (0.119 R)
• M82: 47,277,265 km (0.119 R)
• M83: 48,128,777 km (0.094 R)
• M84: 49,141,704 km (0.067 R)
• M85: 49,611,441 km (0.094 R)
• M86: 52,142,487 km (0.1 R)
• M87: 53,584,461 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.2

Radius: 6.6

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.81 AU - 20.71 AU

Year: 21385 Days

Day: 18.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,011,052 km

• M1: 208,390 km (0.099 R)
• M2: 418,874 km (0.058 R)
• M3: 481,256 km (0.115 R)
• M4: 592,707 km (0.03 R)
• M5: 922,570 km (0.093 R)
• M6: 1,121,535 km (0.075 R)
• M7: 1,625,979 km (0.095 R)
• M8: 1,762,263 km (0.116 R)
• M9: 3,189,875 km (0.037 R)
• M10: 3,232,361 km (0.103 R)
• M11: 5,030,976 km (0.108 R)
• M12: 5,180,125 km (0.087 R)
• M13: 5,230,241 km (0.09 R)
• M14: 5,533,924 km (0.07 R)
• M15: 6,158,645 km (0.103 R)
• M16: 6,533,388 km (0.119 R)
• M17: 7,587,305 km (0.117 R)
• M18: 7,873,336 km (0.103 R)
• M19: 7,988,825 km (0.069 R)
• M20: 8,104,764 km (0.071 R)
• M21: 8,932,339 km (0.028 R)
• M22: 9,234,377 km (0.116 R)
• M23: 9,539,707 km (0.117 R)
• M24: 13,730,990 km (0.085 R)
• M25: 14,079,553 km (0.091 R)
• M26: 15,070,639 km (0.064 R)
• M27: 15,502,379 km (0.112 R)
• M28: 16,747,332 km (0.081 R)
• M29: 18,252,586 km (0.115 R)
• M30: 19,098,861 km (0.118 R)
• M31: 20,431,778 km (0.114 R)
• M32: 21,390,551 km (0.07 R)
• M33: 23,600,859 km (0.108 R)
• M34: 23,850,837 km (0.096 R)
• M35: 24,437,710 km (0.097 R)
• M36: 25,625,666 km (0.046 R)
• M37: 26,054,564 km (0.097 R)
• M38: 26,312,919 km (0.074 R)
• M39: 27,006,305 km (0.116 R)
• M40: 27,180,587 km (0.115 R)
• M41: 27,267,802 km (0.044 R)
• M42: 29,928,999 km (0.114 R)
• M43: 30,199,771 km (0.104 R)
• M44: 32,209,170 km (0.092 R)
• M45: 34,733,783 km (0.084 R)
• M46: 39,178,934 km (0.119 R)
• M47: 39,970,008 km (0.089 R)
• M48: 40,467,122 km (0.09 R)
• M49: 42,983,507 km (0.05 R)
• M50: 43,288,837 km (0.117 R)
• M51: 44,106,539 km (0.105 R)
• M52: 46,173,233 km (0.032 R)
• M53: 47,113,456 km (0.072 R)
• M54: 47,533,377 km (0.103 R)
• M55: 49,119,264 km (0.069 R)
• M56: 50,400,271 km (0.058 R)
• M57: 50,722,205 km (0.102 R)
• M58: 51,476,179 km (0.099 R)
• M59: 52,342,350 km (0.081 R)
• M60: 53,322,515 km (0.039 R)
• M61: 53,979,400 km (0.108 R)
• M62: 54,308,814 km (0.111 R)
• M63: 54,638,827 km (0.074 R)
• M64: 54,969,588 km (0.081 R)
• M65: 55,079,991 km (0.061 R)
• M66: 56,076,911 km (0.099 R)
• M67: 57,303,464 km (0.096 R)
• M68: 59,783,049 km (0.081 R)
• M69: 60,351,371 km (0.036 R)
• M70: 60,693,352 km (0.046 R)
• M71: 62,989,081 km (0.07 R)
• M72: 63,567,426 km (0.084 R)
• M73: 64,496,429 km (0.075 R)
• M74: 64,729,503 km (0.081 R)
• M75: 65,430,070 km (0.1 R)
• M76: 65,547,055 km (0.118 R)
• M77: 66,956,566 km (0.114 R)
• M78: 67,310,515 km (0.055 R)
• M79: 68,732,442 km (0.105 R)
• M80: 73,421,737 km (0.06 R)
• M81: 73,543,211 km (0.035 R)
• M82: 74,030,301 km (0.093 R)
• M83: 74,762,882 km (0.099 R)
• M84: 76,235,225 km (0.051 R)
• M85: 76,604,731 km (0.074 R)
• M86: 77,469,407 km (0.045 R)
• M87: 77,965,025 km (0.096 R)
• M88: 78,585,856 km (0.117 R)
• M89: 78,710,321 km (0.051 R)
• M90: 79,208,482 km (0.091 R)
• M91: 80,082,732 km (0.101 R)
• M92: 81,085,935 km (0.078 R)
• M93: 82,345,699 km (0.097 R)
• M94: 82,724,780 km (0.119 R)
• M95: 83,993,071 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.3

Radius: 3.7

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.54 AU - 22.12 AU

Year: 27337 Days

Day: 19 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,011,052 km

• M1: 83,476 km (0.057 R)
• M2: 269,127 km (0.115 R)
• M3: 412,142 km (0.111 R)
• M4: 697,724 km (0.114 R)
• M5: 1,105,977 km (0.086 R)
• M6: 1,130,661 km (0.089 R)
• M7: 1,205,310 km (0.07 R)
• M8: 1,307,635 km (0.055 R)
• M9: 1,919,041 km (0.099 R)
• M10: 2,191,310 km (0.1 R)
• M11: 2,347,939 km (0.118 R)
• M12: 2,705,029 km (0.109 R)
• M13: 3,432,673 km (0.086 R)
• M14: 4,809,272 km (0.055 R)
• M15: 5,638,942 km (0.09 R)
• M16: 5,681,578 km (0.057 R)
• M17: 5,853,316 km (0.117 R)
• M18: 6,782,019 km (0.115 R)
• M19: 7,101,561 km (0.097 R)
• M20: 7,898,169 km (0.061 R)
• M21: 8,282,636 km (0.11 R)
• M22: 8,624,168 km (0.031 R)
• M23: 10,190,757 km (0.077 R)
• M24: 10,347,086 km (0.101 R)
• M25: 11,516,493 km (0.081 R)
• M26: 11,679,255 km (0.109 R)
• M27: 12,671,388 km (0.104 R)
• M28: 12,727,188 km (0.075 R)
• M29: 12,783,288 km (0.064 R)
• M30: 13,064,382 km (0.114 R)
• M31: 13,575,558 km (0.083 R)
• M32: 13,690,150 km (0.107 R)
• M33: 13,747,446 km (0.072 R)
• M34: 13,977,827 km (0.103 R)
• M35: 14,325,492 km (0.068 R)
• M36: 14,793,733 km (0.083 R)
• M37: 15,088,890 km (0.084 R)
• M38: 15,805,165 km (0.056 R)
• M39: 15,985,879 km (0.101 R)
• M40: 16,288,815 km (0.052 R)
• M41: 16,471,324 km (0.084 R)
• M42: 18,082,194 km (0.093 R)
• M43: 18,271,286 km (0.114 R)
• M44: 18,397,696 km (0.115 R)
• M45: 19,742,581 km (0.119 R)
• M46: 20,002,282 km (0.099 R)
• M47: 20,067,358 km (0.081 R)
• M48: 20,590,801 km (0.088 R)
• M49: 20,986,337 km (0.048 R)
• M50: 21,052,460 km (0.115 R)
• M51: 22,255,226 km (0.093 R)
• M52: 22,525,550 km (0.108 R)
• M53: 22,796,920 km (0.114 R)
• M54: 23,001,121 km (0.093 R)
• M55: 24,726,583 km (0.056 R)
• M56: 24,796,595 km (0.112 R)
• M57: 25,498,957 km (0.036 R)
• M58: 25,569,567 km (0.108 R)
• M59: 25,994,575 km (0.08 R)
• M60: 30,445,710 km (0.077 R)
• M61: 30,520,509 km (0.063 R)
• M62: 31,803,311 km (0.109 R)
• M63: 33,103,615 km (0.106 R)
• M64: 35,440,184 km (0.085 R)
• M65: 36,230,809 km (0.11 R)
• M66: 36,469,119 km (0.065 R)
• M67: 36,708,026 km (0.102 R)
• M68: 36,787,762 km (0.113 R)
• M69: 37,748,928 km (0.108 R)
• M70: 39,614,264 km (0.049 R)
• M71: 40,270,101 km (0.099 R)
• M72: 41,260,589 km (0.081 R)
• M73: 41,758,750 km (0.049 R)
• M74: 42,509,881 km (0.089 R)
• M75: 43,097,202 km (0.026 R)
• M76: 44,194,801 km (0.078 R)
• M77: 44,874,873 km (0.113 R)
• M78: 46,331,508 km (0.075 R)
• M79: 46,590,162 km (0.076 R)
• M80: 49,466,930 km (0.1 R)
• M81: 50,438,568 km (0.093 R)
• M82: 50,971,136 km (0.106 R)
• M83: 51,773,579 km (0.12 R)
• M84: 52,041,958 km (0.045 R)
• M85: 52,400,544 km (0.075 R)
• M86: 53,481,239 km (0.037 R)
• M87: 53,571,745 km (0.098 R)
• M88: 55,298,703 km (0.069 R)
• M89: 56,123,137 km (0.115 R)
• M90: 58,062,524 km (0.076 R)
• M91: 58,248,474 km (0.093 R)
• M92: 58,900,422 km (0.084 R)
• M93: 59,367,765 km (0.065 R)
• M94: 59,648,561 km (0.12 R)
• M95: 61,154,263 km (0.039 R)
• M96: 61,248,809 km (0.104 R)

Kuiper Belt

Range: 36.8 - 63.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit