🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 184 Days

Day: 30.4 Hours

Environment

Temp: 360 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,662,571 km

• M1: 405,859 km (0.089 R)
• M2: 517,459 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.08 AU - 2.32 AU

Year: 942 Days

Day: 19.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.45 AU - 2.51 AU

Year: 1128 Days

Day: 44.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,662,571 km

• M1: 1,368,521 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.34 AU - 3.22 AU

Year: 1338 Days

Day: 38.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,662,571 km

• M1: 170,093 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.28 AU - 6.84 AU

Year: 4852 Days

Day: 41.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.18 AU - 7.84 AU

Year: 5359 Days

Day: 12.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.93 AU - 8.47 AU

Year: 6170 Days

Day: 41.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,662,571 km

• M1: 1,066,932 km (0.105 R)

Asteroid Belt

Center: 10.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 12.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.61 AU - 15.47 AU

Year: 13597 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,662,571 km

• M1: 161,865 km (0.117 R)
• M2: 583,880 km (0.059 R)
• M3: 702,362 km (0.094 R)
• M4: 1,092,812 km (0.114 R)
• M5: 1,697,936 km (0.048 R)
• M6: 2,012,839 km (0.081 R)
• M7: 2,153,761 km (0.08 R)
• M8: 2,445,476 km (0.113 R)
• M9: 2,545,707 km (0.075 R)
• M10: 2,698,596 km (0.109 R)
• M11: 2,933,764 km (0.093 R)
• M12: 3,040,577 km (0.08 R)
• M13: 3,230,566 km (0.063 R)
• M14: 3,941,306 km (0.094 R)
• M15: 4,029,867 km (0.107 R)
• M16: 4,421,515 km (0.111 R)
• M17: 4,544,484 km (0.083 R)
• M18: 5,273,774 km (0.117 R)
• M19: 5,371,611 km (0.087 R)
• M20: 5,702,222 km (0.064 R)
• M21: 5,937,689 km (0.106 R)
• M22: 7,563,519 km (0.091 R)
• M23: 8,084,419 km (0.115 R)
• M24: 8,235,363 km (0.103 R)
• M25: 8,349,207 km (0.07 R)
• M26: 8,771,222 km (0.113 R)
• M27: 9,278,958 km (0.081 R)
• M28: 9,357,945 km (0.107 R)
• M29: 10,200,630 km (0.111 R)
• M30: 10,775,983 km (0.119 R)
• M31: 11,786,816 km (0.11 R)
• M32: 11,872,536 km (0.082 R)
• M33: 12,173,826 km (0.098 R)
• M34: 12,521,192 km (0.119 R)
• M35: 12,652,390 km (0.102 R)
• M36: 13,493,578 km (0.098 R)
• M37: 14,124,881 km (0.05 R)
• M38: 14,858,360 km (0.109 R)
• M39: 16,505,582 km (0.116 R)
• M40: 16,938,518 km (0.069 R)
• M41: 17,864,828 km (0.108 R)
• M42: 19,310,093 km (0.07 R)
• M43: 21,312,610 km (0.076 R)
• M44: 21,626,467 km (0.069 R)
• M45: 24,629,494 km (0.057 R)
• M46: 24,848,954 km (0.1 R)
• M47: 25,234,618 km (0.12 R)
• M48: 25,511,374 km (0.083 R)
• M49: 26,740,769 km (0.111 R)
• M50: 26,909,815 km (0.12 R)
• M51: 27,022,761 km (0.118 R)
• M52: 27,419,345 km (0.029 R)
• M53: 28,620,765 km (0.093 R)
• M54: 29,082,873 km (0.074 R)
• M55: 29,780,747 km (0.109 R)
• M56: 30,660,981 km (0.095 R)
• M57: 31,430,662 km (0.028 R)
• M58: 32,687,434 km (0.12 R)
• M59: 33,110,048 km (0.111 R)
• M60: 33,473,720 km (0.087 R)
• M61: 33,656,080 km (0.106 R)
• M62: 34,327,475 km (0.078 R)
• M63: 36,994,057 km (0.106 R)
• M64: 37,182,551 km (0.11 R)
• M65: 37,813,405 km (0.073 R)
• M66: 38,130,104 km (0.115 R)
• M67: 40,565,557 km (0.102 R)
• M68: 41,736,759 km (0.108 R)
• M69: 41,867,657 km (0.062 R)
• M70: 42,129,752 km (0.091 R)
• M71: 42,260,950 km (0.086 R)
• M72: 42,523,793 km (0.102 R)
• M73: 42,787,235 km (0.099 R)
• M74: 42,919,031 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 10.2

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.43 AU - 17.31 AU

Year: 17400 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,662,571 km

• M1: 180,116 km (0.108 R)
• M2: 635,941 km (0.066 R)
• M3: 814,710 km (0.119 R)
• M4: 935,286 km (0.049 R)
• M5: 2,772,348 km (0.113 R)
• M6: 3,620,568 km (0.114 R)
• M7: 3,701,500 km (0.096 R)
• M8: 4,073,251 km (0.12 R)
• M9: 4,852,506 km (0.109 R)
• M10: 4,941,966 km (0.097 R)
• M11: 6,009,795 km (0.075 R)
• M12: 6,154,157 km (0.085 R)
• M13: 6,743,573 km (0.115 R)
• M14: 7,609,296 km (0.105 R)
• M15: 8,028,768 km (0.057 R)
• M16: 8,890,452 km (0.097 R)
• M17: 9,165,712 km (0.076 R)
• M18: 9,276,564 km (0.101 R)
• M19: 10,008,397 km (0.094 R)
• M20: 10,294,727 km (0.075 R)
• M21: 12,252,066 km (0.08 R)
• M22: 13,492,980 km (0.045 R)
• M23: 14,256,677 km (0.098 R)
• M24: 14,449,808 km (0.042 R)
• M25: 15,099,811 km (0.11 R)
• M26: 15,428,328 km (0.074 R)
• M27: 15,560,423 km (0.077 R)
• M28: 15,825,809 km (0.07 R)
• M29: 16,025,672 km (0.109 R)
• M30: 17,380,281 km (0.077 R)
• M31: 18,490,297 km (0.056 R)
• M32: 20,270,063 km (0.114 R)
• M33: 21,143,714 km (0.11 R)
• M34: 21,437,674 km (0.078 R)
• M35: 22,551,879 km (0.105 R)
• M36: 22,927,519 km (0.095 R)
• M37: 23,078,314 km (0.061 R)
• M38: 23,381,100 km (0.102 R)
• M39: 23,761,228 km (0.101 R)
• M40: 24,450,725 km (0.098 R)
• M41: 24,604,811 km (0.111 R)
• M42: 25,536,207 km (0.111 R)
• M43: 25,692,537 km (0.095 R)
• M44: 25,927,705 km (0.104 R)
• M45: 26,321,297 km (0.112 R)
• M46: 26,796,120 km (0.082 R)
• M47: 27,433,557 km (0.119 R)
• M48: 27,754,145 km (0.109 R)
• M49: 28,156,713 km (0.091 R)
• M50: 29,375,935 km (0.097 R)
• M51: 29,457,766 km (0.109 R)
• M52: 29,621,725 km (0.037 R)
• M53: 30,778,416 km (0.092 R)
• M54: 30,944,768 km (0.072 R)
• M55: 34,335,853 km (0.069 R)
• M56: 34,422,021 km (0.102 R)
• M57: 34,854,509 km (0.098 R)
• M58: 36,602,410 km (0.108 R)
• M59: 37,309,559 km (0.103 R)
• M60: 41,278,540 km (0.064 R)
• M61: 43,405,972 km (0.106 R)
• M62: 43,499,321 km (0.11 R)
• M63: 46,998,265 km (0.113 R)
• M64: 50,292,411 km (0.1 R)
• M65: 50,783,241 km (0.061 R)
• M66: 51,374,153 km (0.109 R)
• M67: 51,472,887 km (0.11 R)
• M68: 51,571,622 km (0.049 R)
• M69: 51,670,357 km (0.052 R)
• M70: 52,165,526 km (0.105 R)
• M71: 52,364,042 km (0.109 R)
• M72: 54,262,289 km (0.067 R)
• M73: 55,270,429 km (0.103 R)
• M74: 55,776,669 km (0.108 R)
• M75: 57,100,460 km (0.052 R)
• M76: 57,920,256 km (0.085 R)
• M77: 59,467,697 km (0.105 R)
• M78: 59,986,652 km (0.091 R)
• M79: 60,090,622 km (0.101 R)
• M80: 61,133,469 km (0.075 R)
• M81: 62,392,634 km (0.081 R)
• M82: 63,448,646 km (0.069 R)
• M83: 63,766,541 km (0.118 R)
• M84: 64,723,519 km (0.094 R)
• M85: 67,406,706 km (0.086 R)
• M86: 68,381,486 km (0.086 R)
• M87: 69,797,729 km (0.091 R)
• M88: 71,003,637 km (0.051 R)
• M89: 72,216,427 km (0.039 R)
• M90: 73,658,551 km (0.039 R)
• M91: 73,881,302 km (0.068 R)
• M92: 74,662,502 km (0.068 R)

Kuiper Belt

Range: 38 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit