🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.66 AU - 0.82 AU

Year: 222 Days

Day: 16.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.72 AU - 0.86 AU

Year: 245 Days

Day: 19.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1 AU - 1.66 AU

Year: 534 Days

Day: 47.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.55 AU - 2.01 AU

Year: 827 Days

Day: 29.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,685,490 km

• M1: 56,398 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.95 AU - 2.83 AU

Year: 1287 Days

Day: 16.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.75 AU - 3.33 AU

Year: 1846 Days

Day: 45 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.58 AU - 6.64 AU

Year: 4627 Days

Day: 24.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 8.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.47 AU - 6.01 AU

Year: 4789 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,685,490 km

• M1: 192,084 km (0.104 R)
• M2: 277,055 km (0.059 R)
• M3: 379,380 km (0.053 R)
• M4: 696,079 km (0.117 R)
• M5: 805,585 km (0.057 R)
• M6: 961,166 km (0.102 R)
• M7: 1,098,497 km (0.104 R)
• M8: 1,301,801 km (0.057 R)
• M9: 1,661,883 km (0.111 R)
• M10: 1,811,331 km (0.086 R)
• M11: 1,965,118 km (0.089 R)
• M12: 2,105,440 km (0.101 R)
• M13: 2,249,204 km (0.087 R)
• M14: 2,396,259 km (0.105 R)
• M15: 2,699,942 km (0.065 R)
• M16: 3,597,230 km (0.116 R)
• M17: 4,371,848 km (0.12 R)
• M18: 4,602,378 km (0.091 R)
• M19: 5,075,706 km (0.075 R)
• M20: 5,196,432 km (0.113 R)
• M21: 6,145,032 km (0.093 R)
• M22: 6,455,747 km (0.107 R)
• M23: 6,612,974 km (0.055 R)
• M24: 6,665,632 km (0.09 R)
• M25: 6,744,919 km (0.078 R)
• M26: 6,798,026 km (0.088 R)
• M27: 6,984,874 km (0.114 R)
• M28: 7,555,291 km (0.111 R)
• M29: 8,197,365 km (0.115 R)
• M30: 10,135,106 km (0.11 R)
• M31: 10,195,992 km (0.088 R)
• M32: 10,563,554 km (0.105 R)
• M33: 10,749,056 km (0.109 R)
• M34: 10,904,488 km (0.073 R)
• M35: 11,597,126 km (0.107 R)
• M36: 11,724,584 km (0.071 R)
• M37: 12,466,439 km (0.103 R)
• M38: 12,629,800 km (0.049 R)
• M39: 12,793,760 km (0.094 R)
• M40: 13,390,057 km (0.069 R)
• M41: 14,541,063 km (0.086 R)
• M42: 14,609,728 km (0.091 R)
• M43: 15,058,821 km (0.052 R)
• M44: 15,232,803 km (0.115 R)
• M45: 16,041,529 km (0.116 R)
• M46: 16,112,588 km (0.073 R)
• M47: 16,183,647 km (0.118 R)
• M48: 16,504,834 km (0.104 R)
• M49: 17,481,110 km (0.11 R)
• M50: 17,994,679 km (0.108 R)
• M51: 19,375,767 km (0.119 R)
• M52: 19,451,463 km (0.062 R)
• M53: 19,603,006 km (0.086 R)
• M54: 20,021,730 km (0.063 R)
• M55: 20,597,532 km (0.096 R)
• M56: 20,751,917 km (0.116 R)
• M57: 20,868,155 km (0.102 R)
• M58: 21,256,661 km (0.049 R)
• M59: 21,962,164 km (0.082 R)
• M60: 22,198,978 km (0.095 R)
• M61: 22,834,769 km (0.025 R)
• M62: 23,034,781 km (0.087 R)
• M63: 23,315,576 km (0.069 R)
• M64: 23,880,757 km (0.117 R)
• M65: 25,437,323 km (0.081 R)
• M66: 26,395,198 km (0.092 R)
• M67: 26,815,418 km (0.118 R)
• M68: 27,153,210 km (0.028 R)
• M69: 27,407,377 km (0.092 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 12.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.02 AU - 9.88 AU

Year: 7806 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,685,490 km

• M1: 157,078 km (0.102 R)
• M2: 264,190 km (0.058 R)
• M3: 369,656 km (0.115 R)
• M4: 475,422 km (0.112 R)
• M5: 641,027 km (0.111 R)
• M6: 1,211,743 km (0.117 R)
• M7: 1,336,059 km (0.108 R)
• M8: 1,465,012 km (0.101 R)
• M9: 1,735,634 km (0.052 R)
• M10: 1,967,661 km (0.076 R)
• M11: 2,995,697 km (0.096 R)
• M12: 3,632,236 km (0.081 R)
• M13: 3,723,341 km (0.102 R)
• M14: 4,214,471 km (0.106 R)
• M15: 4,528,926 km (0.084 R)
• M16: 4,676,579 km (0.117 R)
• M17: 5,103,980 km (0.115 R)
• M18: 5,257,767 km (0.091 R)
• M19: 5,702,222 km (0.075 R)
• M20: 6,488,209 km (0.118 R)
• M21: 6,964,978 km (0.114 R)
• M22: 7,337,177 km (0.069 R)
• M23: 7,598,674 km (0.106 R)
• M24: 7,922,554 km (0.076 R)
• M25: 8,071,254 km (0.111 R)
• M26: 8,553,557 km (0.118 R)
• M27: 8,983,053 km (0.04 R)
• M28: 9,107,219 km (0.104 R)
• M29: 9,263,100 km (0.116 R)
• M30: 9,357,048 km (0.109 R)
• M31: 9,672,550 km (0.066 R)
• M32: 10,023,656 km (0.057 R)
• M33: 10,771,346 km (0.12 R)
• M34: 10,969,413 km (0.109 R)
• M35: 11,235,398 km (0.12 R)
• M36: 11,469,818 km (0.061 R)
• M37: 11,570,797 km (0.082 R)
• M38: 11,943,595 km (0.097 R)
• M39: 12,182,951 km (0.043 R)
• M40: 12,458,361 km (0.077 R)
• M41: 12,596,889 km (0.1 R)
• M42: 13,866,526 km (0.099 R)
• M43: 14,334,917 km (0.046 R)
• M44: 14,589,383 km (0.075 R)
• M45: 14,698,888 km (0.037 R)
• M46: 15,435,807 km (0.084 R)
• M47: 15,733,956 km (0.055 R)
• M48: 17,446,552 km (0.042 R)
• M49: 17,562,790 km (0.072 R)
• M50: 17,718,222 km (0.097 R)
• M51: 17,952,343 km (0.109 R)
• M52: 18,069,628 km (0.093 R)
• M53: 18,226,556 km (0.117 R)
• M54: 18,581,252 km (0.102 R)
• M55: 19,619,013 km (0.107 R)
• M56: 19,982,536 km (0.09 R)
• M57: 20,839,582 km (0.071 R)
• M58: 21,791,922 km (0.119 R)
• M59: 22,042,648 km (0.082 R)
• M60: 22,168,460 km (0.117 R)
• M61: 23,696,153 km (0.087 R)
• M62: 24,256,098 km (0.028 R)
• M63: 24,342,566 km (0.071 R)
• M64: 24,907,597 km (0.113 R)
• M65: 25,389,152 km (0.108 R)
• M66: 26,050,674 km (0.113 R)
• M67: 26,405,819 km (0.042 R)
• M68: 27,300,714 km (0.091 R)
• M69: 27,435,801 km (0.079 R)
• M70: 27,571,187 km (0.098 R)
• M71: 27,797,229 km (0.119 R)
• M72: 28,023,870 km (0.119 R)
• M73: 28,570,351 km (0.11 R)
• M74: 29,442,656 km (0.077 R)
• M75: 29,581,184 km (0.114 R)
• M76: 29,720,011 km (0.07 R)
• M77: 30,978,727 km (0.116 R)
• M78: 31,213,745 km (0.086 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit