🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.56 AU - 0.62 AU

Year: 162 Days

Day: 46.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.59 AU - 0.63 AU

Year: 170 Days

Day: 34.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 232 Days

Day: 30.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.68 AU - 1.12 AU

Year: 304 Days

Day: 47.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 330 Days

Day: 18.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,442,436 km

• M1: 27,526 km (0.113 R)
• M2: 311,164 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.18 AU - 3.3 AU

Year: 1617 Days

Day: 41.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,442,436 km

• M1: 207,642 km (0.085 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 8.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.75 AU - 9.69 AU

Year: 8400 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,442,436 km

• M1: 120,426 km (0.097 R)
• M2: 199,863 km (0.113 R)
• M3: 398,230 km (0.096 R)
• M4: 491,130 km (0.12 R)
• M5: 786,286 km (0.118 R)
• M6: 845,677 km (0.09 R)
• M7: 1,183,170 km (0.103 R)
• M8: 1,412,204 km (0.084 R)
• M9: 1,541,456 km (0.103 R)
• M10: 1,733,091 km (0.11 R)
• M11: 1,932,655 km (0.109 R)
• M12: 2,597,617 km (0.085 R)
• M13: 3,085,606 km (0.081 R)
• M14: 3,352,638 km (0.099 R)
• M15: 3,754,308 km (0.091 R)
• M16: 3,882,962 km (0.114 R)
• M17: 4,224,494 km (0.106 R)
• M18: 4,304,679 km (0.117 R)
• M19: 4,630,652 km (0.06 R)
• M20: 5,392,854 km (0.057 R)
• M21: 6,102,845 km (0.052 R)
• M22: 6,254,537 km (0.118 R)
• M23: 6,592,479 km (0.057 R)
• M24: 6,748,210 km (0.108 R)
• M25: 7,318,477 km (0.101 R)
• M26: 7,641,908 km (0.084 R)
• M27: 7,739,895 km (0.113 R)
• M28: 8,003,187 km (0.082 R)
• M29: 8,538,747 km (0.039 R)
• M30: 8,947,897 km (0.026 R)
• M31: 10,070,330 km (0.092 R)
• M32: 11,014,592 km (0.107 R)
• M33: 11,385,296 km (0.084 R)
• M34: 12,406,600 km (0.12 R)
• M35: 12,560,387 km (0.066 R)
• M36: 13,181,816 km (0.049 R)
• M37: 13,614,902 km (0.103 R)
• M38: 14,052,626 km (0.055 R)
• M39: 14,333,720 km (0.047 R)
• M40: 14,575,919 km (0.113 R)
• M41: 14,657,001 km (0.049 R)
• M42: 14,982,825 km (0.119 R)
• M43: 16,016,397 km (0.095 R)
• M44: 18,064,691 km (0.104 R)
• M45: 18,457,834 km (0.115 R)
• M46: 18,853,670 km (0.104 R)
• M47: 18,942,082 km (0.031 R)
• M48: 19,074,925 km (0.059 R)
• M49: 19,788,507 km (0.114 R)
• M50: 20,329,453 km (0.08 R)
• M51: 20,510,915 km (0.102 R)
• M52: 21,795,662 km (0.078 R)
• M53: 22,260,911 km (0.119 R)
• M54: 22,494,733 km (0.06 R)
• M55: 22,588,530 km (0.077 R)
• M56: 22,964,769 km (0.076 R)
• M57: 23,200,984 km (0.084 R)
• M58: 24,106,201 km (0.041 R)
• M59: 24,394,326 km (0.047 R)
• M60: 25,168,495 km (0.044 R)
• M61: 25,901,675 km (0.064 R)
• M62: 26,741,068 km (0.117 R)
• M63: 27,338,861 km (0.108 R)
• M64: 27,438,942 km (0.1 R)
• M65: 27,890,728 km (0.077 R)
• M66: 28,801,779 km (0.094 R)
• M67: 29,158,719 km (0.07 R)
• M68: 29,414,532 km (0.107 R)
• M69: 30,186,457 km (0.07 R)
• M70: 30,756,873 km (0.112 R)
• M71: 31,278,521 km (0.064 R)
• M72: 31,330,880 km (0.085 R)
• M73: 31,908,328 km (0.049 R)
• M74: 32,383,451 km (0.053 R)
• M75: 32,595,282 km (0.119 R)
• M76: 33,447,541 km (0.116 R)
• M77: 34,523,149 km (0.105 R)
• M78: 35,065,143 km (0.089 R)
• M79: 35,119,447 km (0.058 R)
• M80: 35,500,772 km (0.086 R)
• M81: 35,883,443 km (0.112 R)
• M82: 35,993,098 km (0.1 R)
• M83: 36,487,519 km (0.096 R)
• M84: 36,928,982 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 9.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.17 AU - 8.45 AU

Year: 8539 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,442,436 km

• M1: 185,352 km (0.079 R)
• M2: 280,197 km (0.077 R)
• M3: 511,326 km (0.071 R)
• M4: 739,462 km (0.103 R)
• M5: 817,552 km (0.099 R)
• M6: 882,328 km (0.058 R)
• M7: 1,069,625 km (0.108 R)
• M8: 1,214,136 km (0.11 R)
• M9: 1,792,033 km (0.118 R)
• M10: 1,987,258 km (0.097 R)
• M11: 2,076,269 km (0.06 R)
• M12: 2,422,289 km (0.069 R)
• M13: 2,638,757 km (0.097 R)
• M14: 3,325,561 km (0.068 R)
• M15: 3,512,408 km (0.092 R)
• M16: 3,702,846 km (0.077 R)
• M17: 3,840,925 km (0.107 R)
• M18: 4,208,039 km (0.094 R)
• M19: 4,381,273 km (0.088 R)
• M20: 4,615,992 km (0.093 R)
• M21: 5,722,567 km (0.105 R)
• M22: 6,404,584 km (0.03 R)
• M23: 7,423,046 km (0.109 R)
• M24: 7,879,918 km (0.089 R)
• M25: 8,058,089 km (0.102 R)
• M26: 8,527,677 km (0.077 R)
• M27: 8,747,287 km (0.115 R)
• M28: 8,894,790 km (0.07 R)
• M29: 8,968,991 km (0.071 R)
• M30: 9,493,182 km (0.115 R)
• M31: 9,835,611 km (0.119 R)
• M32: 10,689,366 km (0.102 R)
• M33: 11,005,766 km (0.056 R)
• M34: 11,607,299 km (0.048 R)
• M35: 12,343,171 km (0.089 R)
• M36: 13,731,289 km (0.075 R)
• M37: 14,075,215 km (0.089 R)
• M38: 14,161,533 km (0.083 R)
• M39: 14,334,917 km (0.116 R)
• M40: 15,123,896 km (0.042 R)
• M41: 15,702,540 km (0.082 R)
• M42: 17,203,606 km (0.111 R)
• M43: 18,418,191 km (0.11 R)
• M44: 18,940,437 km (0.102 R)
• M45: 19,805,412 km (0.069 R)
• M46: 20,438,211 km (0.097 R)
• M47: 21,077,592 km (0.077 R)
• M48: 22,023,799 km (0.07 R)
• M49: 22,577,909 km (0.107 R)
• M50: 24,319,677 km (0.102 R)
• M51: 24,683,649 km (0.058 R)
• M52: 24,840,128 km (0.064 R)
• M53: 25,259,152 km (0.101 R)
• M54: 25,416,977 km (0.084 R)
• M55: 25,998,165 km (0.108 R)
• M56: 26,210,594 km (0.11 R)
• M57: 27,119,850 km (0.109 R)
• M58: 28,257,243 km (0.06 R)
• M59: 28,639,914 km (0.062 R)
• M60: 29,576,247 km (0.098 R)
• M61: 30,076,054 km (0.044 R)
• M62: 30,802,800 km (0.069 R)
• M63: 31,989,111 km (0.112 R)
• M64: 32,216,799 km (0.093 R)
• M65: 33,709,636 km (0.082 R)
• M66: 34,057,302 km (0.095 R)
• M67: 34,464,507 km (0.037 R)
• M68: 34,814,865 km (0.054 R)
• M69: 35,048,986 km (0.037 R)
• M70: 35,283,705 km (0.046 R)
• M71: 35,401,289 km (0.111 R)
• M72: 35,636,756 km (0.026 R)
• M73: 35,872,821 km (0.102 R)
• M74: 36,287,058 km (0.104 R)
• M75: 37,239,847 km (0.117 R)
• M76: 37,419,514 km (0.09 R)
• M77: 37,779,446 km (0.103 R)
• M78: 38,987,898 km (0.055 R)
• M79: 39,352,917 km (0.118 R)
• M80: 39,413,803 km (0.117 R)
• M81: 41,256,550 km (0.107 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit