🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.97 AU

Year: 209 Days

Day: 16.5 Hours

Environment

Temp: 303 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.99 AU - 1.15 AU

Year: 317 Days

Day: 12.1 Hours

Environment

Temp: 280 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.02 AU - 1.16 AU

Year: 326 Days

Day: 17.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,272,744 km

• M1: 576,101 km (0.113 R)
• M2: 718,219 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.83 AU - 2.31 AU

Year: 852 Days

Day: 41.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,272,744 km

• M1: 626,516 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.82 AU - 2.82 AU

Year: 1355 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.88 AU - 4.18 AU

Year: 2314 Days

Day: 45.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,272,744 km

• M1: 306,376 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.51 AU - 9.13 AU

Year: 6866 Days

Day: 43 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.11 AU - 9.79 AU

Year: 7027 Days

Day: 31 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,272,744 km

• M1: 4,603,725 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 13.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.85 AU - 17.21 AU

Year: 15034 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,272,744 km

• M1: 221,854 km (0.05 R)
• M2: 428,149 km (0.051 R)
• M3: 645,066 km (0.102 R)
• M4: 819,048 km (0.099 R)
• M5: 1,240,914 km (0.085 R)
• M6: 1,673,701 km (0.108 R)
• M7: 1,978,581 km (0.096 R)
• M8: 2,610,632 km (0.114 R)
• M9: 3,166,538 km (0.107 R)
• M10: 4,236,013 km (0.094 R)
• M11: 4,538,949 km (0.109 R)
• M12: 4,770,975 km (0.08 R)
• M13: 5,613,810 km (0.102 R)
• M14: 6,676,852 km (0.057 R)
• M15: 7,389,686 km (0.119 R)
• M16: 7,480,492 km (0.111 R)
• M17: 7,986,731 km (0.057 R)
• M18: 8,551,762 km (0.076 R)
• M19: 9,276,265 km (0.04 R)
• M20: 9,770,237 km (0.109 R)
• M21: 11,566,159 km (0.07 R)
• M22: 12,312,802 km (0.116 R)
• M23: 12,692,033 km (0.107 R)
• M24: 12,855,693 km (0.114 R)
• M25: 13,020,101 km (0.089 R)
• M26: 13,295,660 km (0.081 R)
• M27: 14,588,036 km (0.068 R)
• M28: 14,989,407 km (0.117 R)
• M29: 15,104,747 km (0.114 R)
• M30: 15,627,442 km (0.104 R)
• M31: 17,170,544 km (0.12 R)
• M32: 17,899,086 km (0.104 R)
• M33: 18,021,607 km (0.094 R)
• M34: 18,205,612 km (0.097 R)
• M35: 18,452,149 km (0.103 R)
• M36: 20,208,728 km (0.052 R)
• M37: 21,236,166 km (0.073 R)
• M38: 21,887,066 km (0.102 R)
• M39: 22,346,631 km (0.049 R)
• M40: 23,609,835 km (0.075 R)
• M41: 24,216,305 km (0.088 R)
• M42: 24,351,841 km (0.096 R)
• M43: 24,487,526 km (0.093 R)
• M44: 24,828,011 km (0.104 R)
• M45: 25,238,657 km (0.03 R)
• M46: 26,483,909 km (0.108 R)
• M47: 26,833,370 km (0.119 R)
• M48: 27,254,787 km (0.106 R)
• M49: 27,819,968 km (0.077 R)
• M50: 28,746,727 km (0.073 R)
• M51: 28,890,191 km (0.074 R)
• M52: 29,177,868 km (0.116 R)
• M53: 29,538,848 km (0.095 R)
• M54: 29,974,028 km (0.076 R)
• M55: 30,630,613 km (0.077 R)
• M56: 31,144,631 km (0.085 R)
• M57: 32,330,194 km (0.095 R)
• M58: 32,703,740 km (0.111 R)
• M59: 33,153,880 km (0.079 R)
• M60: 34,212,135 km (0.068 R)
• M61: 34,745,452 km (0.095 R)
• M62: 34,898,341 km (0.119 R)
• M63: 36,284,365 km (0.116 R)
• M64: 37,140,215 km (0.065 R)
• M65: 37,296,544 km (0.09 R)
• M66: 37,688,341 km (0.06 R)
• M67: 37,923,958 km (0.083 R)
• M68: 38,951,097 km (0.086 R)
• M69: 39,508,050 km (0.113 R)
• M70: 40,710,218 km (0.115 R)
• M71: 41,275,249 km (0.091 R)
• M72: 43,232,588 km (0.105 R)
• M73: 43,479,275 km (0.06 R)
• M74: 46,056,696 km (0.083 R)
• M75: 46,308,769 km (0.105 R)
• M76: 46,477,066 km (0.064 R)
• M77: 46,814,260 km (0.117 R)
• M78: 49,197,354 km (0.082 R)
• M79: 49,454,962 km (0.069 R)
• M80: 51,010,331 km (0.118 R)
• M81: 51,881,439 km (0.079 R)
• M82: 54,080,528 km (0.078 R)
• M83: 54,523,936 km (0.115 R)
• M84: 54,612,797 km (0.063 R)
• M85: 54,879,680 km (0.114 R)
• M86: 56,939,493 km (0.073 R)
• M87: 57,300,323 km (0.113 R)
• M88: 58,115,033 km (0.12 R)
• M89: 59,664,268 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.5

Radius: 5.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.94 AU - 20.02 AU

Year: 25550 Days

Day: 24.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,272,744 km

• M1: 85,420 km (0.111 R)
• M2: 626,815 km (0.082 R)
• M3: 673,639 km (0.035 R)
• M4: 899,532 km (0.035 R)
• M5: 980,016 km (0.097 R)
• M6: 1,295,518 km (0.028 R)
• M7: 1,356,105 km (0.032 R)
• M8: 1,417,739 km (0.101 R)
• M9: 2,013,737 km (0.109 R)
• M10: 2,191,908 km (0.083 R)
• M11: 2,375,016 km (0.07 R)
• M12: 2,487,364 km (0.117 R)
• M13: 3,074,984 km (0.079 R)
• M14: 3,115,675 km (0.116 R)
• M15: 3,156,515 km (0.11 R)
• M16: 3,532,305 km (0.06 R)
• M17: 4,931,643 km (0.078 R)
• M18: 5,220,367 km (0.034 R)
• M19: 5,563,994 km (0.117 R)
• M20: 5,713,591 km (0.048 R)
• M21: 7,010,605 km (0.12 R)
• M22: 7,064,311 km (0.034 R)
• M23: 7,118,166 km (0.054 R)
• M24: 8,394,086 km (0.101 R)
• M25: 8,680,716 km (0.082 R)
• M26: 9,322,491 km (0.099 R)
• M27: 9,798,960 km (0.092 R)
• M28: 10,344,244 km (0.095 R)
• M29: 10,528,249 km (0.07 R)
• M30: 10,961,784 km (0.114 R)
• M31: 11,337,873 km (0.113 R)
• M32: 11,401,003 km (0.092 R)
• M33: 13,148,755 km (0.076 R)
• M34: 13,817,009 km (0.093 R)
• M35: 14,564,849 km (0.105 R)
• M36: 15,465,428 km (0.086 R)
• M37: 16,741,797 km (0.094 R)
• M38: 17,392,697 km (0.094 R)
• M39: 18,125,577 km (0.114 R)
• M40: 18,868,331 km (0.062 R)
• M41: 18,943,279 km (0.06 R)
• M42: 21,311,563 km (0.048 R)
• M43: 21,937,780 km (0.118 R)
• M44: 22,016,468 km (0.068 R)
• M45: 22,332,269 km (0.112 R)
• M46: 23,288,499 km (0.104 R)
• M47: 24,014,348 km (0.11 R)
• M48: 26,907,122 km (0.043 R)
• M49: 28,780,835 km (0.118 R)
• M50: 29,472,576 km (0.057 R)
• M51: 32,562,819 km (0.078 R)
• M52: 33,736,564 km (0.103 R)
• M53: 34,100,535 km (0.079 R)
• M54: 34,832,368 km (0.06 R)
• M55: 36,684,240 km (0.067 R)
• M56: 36,777,739 km (0.096 R)
• M57: 36,964,886 km (0.114 R)
• M58: 39,425,920 km (0.082 R)
• M59: 40,290,147 km (0.068 R)
• M60: 42,037,151 km (0.036 R)
• M61: 42,821,642 km (0.083 R)
• M62: 43,215,534 km (0.072 R)
• M63: 44,205,872 km (0.112 R)
• M64: 46,410,645 km (0.059 R)
• M65: 47,526,346 km (0.097 R)
• M66: 48,240,975 km (0.082 R)
• M67: 48,650,873 km (0.09 R)
• M68: 50,509,926 km (0.109 R)
• M69: 50,718,017 km (0.073 R)
• M70: 52,181,832 km (0.114 R)
• M71: 55,579,648 km (0.12 R)
• M72: 56,009,443 km (0.108 R)
• M73: 57,739,393 km (0.1 R)
• M74: 58,610,800 km (0.087 R)
• M75: 61,251,502 km (0.026 R)
• M76: 61,806,510 km (0.09 R)
• M77: 62,809,713 km (0.066 R)
• M78: 63,705,954 km (0.038 R)
• M79: 65,397,756 km (0.066 R)
• M80: 67,447,397 km (0.092 R)
• M81: 68,825,492 km (0.093 R)
• M82: 68,940,683 km (0.087 R)
• M83: 69,517,981 km (0.067 R)
• M84: 70,328,951 km (0.071 R)
• M85: 71,843,031 km (0.093 R)
• M86: 72,428,407 km (0.098 R)
• M87: 75,022,135 km (0.075 R)
• M88: 76,688,506 km (0.117 R)
• M89: 76,808,035 km (0.112 R)
• M90: 78,246,867 km (0.081 R)
• M91: 79,090,150 km (0.025 R)
• M92: 79,452,626 km (0.11 R)
• M93: 79,573,501 km (0.084 R)

Kuiper Belt

Range: 38.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit