🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 205 Days

Day: 16.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.23 AU - 1.87 AU

Year: 739 Days

Day: 23.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.42 AU - 1.88 AU

Year: 812 Days

Day: 40.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.58 AU - 1.8 AU

Year: 841 Days

Day: 29.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.08 AU - 2.38 AU

Year: 1275 Days

Day: 12.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.44 AU - 2.48 AU

Year: 1477 Days

Day: 28.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,322,753 km

• M1: 51,013 km (0.109 R)
• M2: 134,638 km (0.087 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.6

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.58 AU - 5.02 AU

Year: 3414 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,322,753 km

• M1: 177,273 km (0.119 R)
• M2: 269,127 km (0.075 R)
• M3: 475,272 km (0.1 R)
• M4: 720,763 km (0.08 R)
• M5: 845,677 km (0.065 R)
• M6: 1,351,318 km (0.113 R)
• M7: 1,560,904 km (0.101 R)
• M8: 1,728,753 km (0.091 R)
• M9: 1,848,581 km (0.097 R)
• M10: 2,356,765 km (0.093 R)
• M11: 2,490,655 km (0.087 R)
• M12: 2,642,646 km (0.1 R)
• M13: 2,813,338 km (0.107 R)
• M14: 2,971,762 km (0.096 R)
• M15: 3,499,244 km (0.098 R)
• M16: 3,601,419 km (0.111 R)
• M17: 3,844,067 km (0.034 R)
• M18: 4,056,197 km (0.104 R)
• M19: 4,418,672 km (0.05 R)
• M20: 4,585,324 km (0.091 R)
• M21: 4,697,523 km (0.063 R)
• M22: 5,331,369 km (0.117 R)
• M23: 5,528,838 km (0.063 R)
• M24: 5,668,563 km (0.11 R)
• M25: 6,218,484 km (0.057 R)
• M26: 6,322,305 km (0.119 R)
• M27: 6,658,152 km (0.036 R)
• M28: 7,282,125 km (0.079 R)
• M29: 7,589,998 km (0.081 R)
• M30: 7,790,309 km (0.094 R)
• M31: 7,992,266 km (0.082 R)
• M32: 8,082,623 km (0.057 R)
• M33: 8,493,569 km (0.085 R)
• M34: 8,887,909 km (0.073 R)
• M35: 9,005,044 km (0.109 R)
• M36: 9,359,591 km (0.031 R)
• M37: 9,863,586 km (0.068 R)
• M38: 10,204,669 km (0.063 R)
• M39: 10,450,608 km (0.102 R)
• M40: 10,923,487 km (0.047 R)
• M41: 11,276,388 km (0.094 R)
• M42: 11,377,816 km (0.099 R)
• M43: 11,633,030 km (0.099 R)
• M44: 12,045,172 km (0.065 R)
• M45: 12,253,113 km (0.117 R)
• M46: 12,540,939 km (0.084 R)
• M47: 12,804,531 km (0.116 R)
• M48: 13,931,900 km (0.091 R)
• M49: 14,150,163 km (0.057 R)
• M50: 14,452,201 km (0.025 R)
• M51: 14,728,658 km (0.054 R)
• M52: 15,371,331 km (0.101 R)
• M53: 15,483,978 km (0.066 R)
• M54: 15,908,986 km (0.066 R)
• M55: 16,366,755 km (0.03 R)
• M56: 16,510,668 km (0.116 R)
• M57: 17,090,510 km (0.11 R)
• M58: 18,180,928 km (0.085 R)
• M59: 18,479,376 km (0.113 R)
• M60: 19,506,814 km (0.066 R)
• M61: 19,628,886 km (0.066 R)
• M62: 19,843,110 km (0.113 R)
• M63: 20,119,717 km (0.118 R)
• M64: 20,676,819 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 9.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.69 AU - 5.13 AU

Year: 4166 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,322,753 km

• M1: 128,804 km (0.098 R)
• M2: 252,072 km (0.031 R)
• M3: 333,005 km (0.075 R)
• M4: 539,749 km (0.051 R)
• M5: 933,192 km (0.08 R)
• M6: 1,015,919 km (0.09 R)
• M7: 1,086,978 km (0.057 R)
• M8: 1,159,832 km (0.091 R)
• M9: 1,372,860 km (0.053 R)
• M10: 1,500,467 km (0.045 R)
• M11: 1,924,577 km (0.033 R)
• M12: 2,777,584 km (0.094 R)
• M13: 2,879,011 km (0.116 R)
• M14: 2,960,991 km (0.03 R)
• M15: 3,106,400 km (0.066 R)
• M16: 3,169,380 km (0.042 R)
• M17: 3,275,445 km (0.042 R)
• M18: 3,513,007 km (0.102 R)
• M19: 3,936,668 km (0.066 R)
• M20: 4,189,339 km (0.08 R)
• M21: 4,329,512 km (0.091 R)
• M22: 5,102,933 km (0.103 R)
• M23: 5,454,638 km (0.059 R)
• M24: 5,788,390 km (0.035 R)
• M25: 5,892,361 km (0.05 R)
• M26: 6,076,067 km (0.088 R)
• M27: 6,208,312 km (0.084 R)
• M28: 6,448,865 km (0.107 R)
• M29: 7,049,800 km (0.031 R)
• M30: 7,160,951 km (0.11 R)
• M31: 7,300,825 km (0.037 R)
• M32: 8,718,564 km (0.06 R)
• M33: 9,199,671 km (0.046 R)
• M34: 9,260,407 km (0.06 R)
• M35: 9,382,330 km (0.093 R)
• M36: 9,597,003 km (0.054 R)
• M37: 10,313,576 km (0.12 R)
• M38: 10,662,289 km (0.085 R)
• M39: 11,241,532 km (0.098 R)
• M40: 11,404,145 km (0.042 R)
• M41: 12,029,614 km (0.094 R)
• M42: 12,363,217 km (0.117 R)
• M43: 13,624,028 km (0.115 R)
• M44: 13,728,148 km (0.054 R)
• M45: 14,322,650 km (0.109 R)
• M46: 14,569,785 km (0.114 R)
• M47: 15,900,010 km (0.1 R)
• M48: 16,155,972 km (0.111 R)
• M49: 16,635,134 km (0.059 R)
• M50: 16,783,535 km (0.104 R)
• M51: 16,857,735 km (0.095 R)
• M52: 16,932,235 km (0.073 R)
• M53: 17,193,732 km (0.107 R)
• M54: 17,607,221 km (0.07 R)
• M55: 17,758,464 km (0.073 R)
• M56: 17,910,156 km (0.108 R)
• M57: 18,291,032 km (0.084 R)
• M58: 18,636,304 km (0.073 R)
• M59: 18,867,583 km (0.108 R)
• M60: 19,333,131 km (0.107 R)
• M61: 19,645,492 km (0.082 R)
• M62: 20,672,481 km (0.101 R)
• M63: 22,122,982 km (0.116 R)
• M64: 22,286,193 km (0.119 R)
• M65: 22,737,081 km (0.097 R)
• M66: 23,647,833 km (0.071 R)
• M67: 24,191,621 km (0.11 R)
• M68: 24,443,993 km (0.096 R)
• M69: 25,078,737 km (0.106 R)
• M70: 25,462,156 km (0.116 R)
• M71: 25,933,539 km (0.092 R)
• M72: 26,105,576 km (0.101 R)
• M73: 26,710,999 km (0.081 R)
• M74: 27,015,431 km (0.093 R)
• M75: 27,102,497 km (0.045 R)
• M76: 27,364,742 km (0.091 R)
• M77: 28,288,808 km (0.12 R)
• M78: 29,446,994 km (0.089 R)
• M79: 29,536,753 km (0.097 R)
• M80: 29,716,420 km (0.089 R)
• M81: 29,806,478 km (0.098 R)
• M82: 29,986,744 km (0.11 R)
• M83: 30,212,636 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 13.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.5 AU - 9.94 AU

Year: 10719 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,322,753 km

• M1: 301,889 km (0.069 R)
• M2: 844,031 km (0.06 R)
• M3: 927,357 km (0.087 R)
• M4: 1,307,336 km (0.069 R)
• M5: 1,610,870 km (0.075 R)
• M6: 1,735,186 km (0.045 R)
• M7: 1,825,992 km (0.076 R)
• M8: 2,070,135 km (0.113 R)
• M9: 2,446,224 km (0.074 R)
• M10: 2,611,380 km (0.108 R)
• M11: 2,844,454 km (0.113 R)
• M12: 3,422,650 km (0.112 R)
• M13: 3,820,580 km (0.074 R)
• M14: 3,940,558 km (0.108 R)
• M15: 4,233,470 km (0.119 R)
• M16: 4,357,786 km (0.099 R)
• M17: 4,533,713 km (0.101 R)
• M18: 4,840,987 km (0.11 R)
• M19: 5,128,664 km (0.085 R)
• M20: 5,448,953 km (0.105 R)
• M21: 5,997,528 km (0.111 R)
• M22: 6,449,015 km (0.1 R)
• M23: 7,087,947 km (0.119 R)
• M24: 7,176,808 km (0.074 R)
• M25: 8,363,718 km (0.032 R)
• M26: 9,188,750 km (0.119 R)
• M27: 9,350,316 km (0.096 R)
• M28: 9,676,589 km (0.112 R)
• M29: 10,745,465 km (0.114 R)
• M30: 11,155,962 km (0.103 R)
• M31: 11,259,334 km (0.081 R)
• M32: 11,711,269 km (0.103 R)
• M33: 12,240,098 km (0.068 R)
• M34: 12,561,284 km (0.106 R)
• M35: 13,211,886 km (0.104 R)
• M36: 14,059,058 km (0.091 R)
• M37: 14,923,884 km (0.105 R)
• M38: 15,190,467 km (0.09 R)
• M39: 15,689,974 km (0.095 R)
• M40: 16,429,586 km (0.097 R)
• M41: 16,704,996 km (0.085 R)
• M42: 16,942,108 km (0.082 R)
• M43: 17,260,303 km (0.1 R)
• M44: 17,741,111 km (0.092 R)
• M45: 18,716,040 km (0.056 R)
• M46: 19,044,856 km (0.074 R)
• M47: 19,127,434 km (0.092 R)
• M48: 19,917,311 km (0.114 R)
• M49: 20,590,651 km (0.108 R)
• M50: 20,717,809 km (0.107 R)
• M51: 20,930,238 km (0.094 R)
• M52: 21,143,265 km (0.118 R)
• M53: 21,571,714 km (0.106 R)
• M54: 22,089,771 km (0.084 R)
• M55: 23,005,909 km (0.041 R)
• M56: 23,668,029 km (0.065 R)
• M57: 23,756,890 km (0.11 R)
• M58: 23,934,612 km (0.081 R)
• M59: 24,336,432 km (0.103 R)
• M60: 25,783,043 km (0.068 R)
• M61: 26,793,577 km (0.101 R)
• M62: 26,886,178 km (0.061 R)
• M63: 27,303,855 km (0.077 R)
• M64: 27,676,952 km (0.073 R)
• M65: 28,475,207 km (0.088 R)
• M66: 28,664,298 km (0.114 R)
• M67: 28,806,267 km (0.12 R)
• M68: 29,902,670 km (0.055 R)
• M69: 30,046,583 km (0.048 R)
• M70: 30,528,437 km (0.095 R)
• M71: 31,499,477 km (0.119 R)
• M72: 32,382,254 km (0.12 R)
• M73: 33,173,627 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 18,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit