🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 130 Days

Day: 36.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,561,000 km

• M1: 35,455 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.54 AU - 0.78 AU

Year: 192 Days

Day: 14 Hours

Environment

Temp: 220 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.95 AU - 1.13 AU

Year: 380 Days

Day: 19.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.61 AU - 2.27 AU

Year: 968 Days

Day: 39.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,561,000 km

• M1: 168,597 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.68 AU - 2.8 AU

Year: 1624 Days

Day: 32.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,561,000 km

• M1: 1,372,710 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.86 AU - 4.2 AU

Year: 2375 Days

Day: 28.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.32 AU - 3.9 AU

Year: 2457 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,561,000 km

• M1: 1,234,182 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.05 AU - 5.41 AU

Year: 3684 Days

Day: 29.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 13

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.12 AU - 5.54 AU

Year: 4407 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,561,000 km

• M1: 229,334 km (0.089 R)
• M2: 344,823 km (0.064 R)
• M3: 482,902 km (0.058 R)
• M4: 599,439 km (0.114 R)
• M5: 852,857 km (0.07 R)
• M6: 1,156,691 km (0.086 R)
• M7: 1,352,963 km (0.119 R)
• M8: 1,544,149 km (0.089 R)
• M9: 1,848,282 km (0.05 R)
• M10: 2,227,662 km (0.078 R)
• M11: 2,455,649 km (0.1 R)
• M12: 2,791,945 km (0.11 R)
• M13: 2,934,961 km (0.102 R)
• M14: 3,101,313 km (0.08 R)
• M15: 3,487,276 km (0.116 R)
• M16: 3,911,386 km (0.094 R)
• M17: 4,234,667 km (0.085 R)
• M18: 5,743,062 km (0.053 R)
• M19: 6,432,559 km (0.092 R)
• M20: 6,925,334 km (0.074 R)
• M21: 7,487,224 km (0.069 R)
• M22: 7,687,386 km (0.093 R)
• M23: 7,802,576 km (0.087 R)
• M24: 8,180,909 km (0.103 R)
• M25: 8,565,376 km (0.11 R)
• M26: 8,804,882 km (0.119 R)
• M27: 9,016,264 km (0.107 R)
• M28: 9,107,518 km (0.103 R)
• M29: 9,259,959 km (0.089 R)
• M30: 10,351,724 km (0.085 R)
• M31: 11,189,023 km (0.11 R)
• M32: 11,914,573 km (0.107 R)
• M33: 12,048,164 km (0.062 R)
• M34: 12,485,588 km (0.062 R)
• M35: 12,928,398 km (0.043 R)
• M36: 14,464,917 km (0.077 R)
• M37: 15,254,794 km (0.059 R)
• M38: 15,436,256 km (0.066 R)
• M39: 15,655,118 km (0.08 R)
• M40: 15,874,877 km (0.084 R)
• M41: 16,021,932 km (0.1 R)
• M42: 16,206,386 km (0.044 R)
• M43: 16,391,588 km (0.084 R)
• M44: 16,577,538 km (0.069 R)
• M45: 16,876,435 km (0.114 R)
• M46: 17,101,729 km (0.096 R)
• M47: 17,479,614 km (0.083 R)
• M48: 18,089,973 km (0.11 R)
• M49: 19,292,141 km (0.073 R)
• M50: 19,606,746 km (0.074 R)
• M51: 19,725,078 km (0.031 R)
• M52: 20,002,133 km (0.062 R)
• M53: 20,520,190 km (0.118 R)
• M54: 21,123,519 km (0.064 R)
• M55: 21,204,451 km (0.094 R)
• M56: 22,636,551 km (0.058 R)
• M57: 22,802,156 km (0.089 R)
• M58: 23,510,801 km (0.102 R)
• M59: 24,099,768 km (0.108 R)
• M60: 24,184,291 km (0.097 R)
• M61: 25,163,559 km (0.087 R)
• M62: 25,722,755 km (0.051 R)
• M63: 25,982,308 km (0.049 R)
• M64: 26,068,925 km (0.105 R)
• M65: 26,242,608 km (0.051 R)
• M66: 26,678,536 km (0.057 R)
• M67: 26,766,051 km (0.113 R)
• M68: 27,601,705 km (0.118 R)
• M69: 28,089,543 km (0.114 R)
• M70: 28,490,615 km (0.096 R)
• M71: 29,163,507 km (0.113 R)
• M72: 29,343,922 km (0.056 R)
• M73: 29,434,129 km (0.102 R)
• M74: 30,387,965 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 8.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.33 AU - 8.99 AU

Year: 7593 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,561,000 km

• M1: 148,102 km (0.061 R)
• M2: 224,696 km (0.079 R)
• M3: 421,567 km (0.082 R)
• M4: 580,589 km (0.101 R)
• M5: 688,898 km (0.067 R)
• M6: 819,198 km (0.047 R)
• M7: 958,025 km (0.105 R)
• M8: 1,207,255 km (0.088 R)
• M9: 1,403,078 km (0.101 R)
• M10: 1,609,523 km (0.1 R)
• M11: 1,726,210 km (0.113 R)
• M12: 1,927,120 km (0.075 R)
• M13: 1,988,904 km (0.114 R)
• M14: 2,242,921 km (0.116 R)
• M15: 2,418,250 km (0.11 R)
• M16: 2,852,383 km (0.115 R)
• M17: 3,792,156 km (0.101 R)
• M18: 3,948,785 km (0.07 R)
• M19: 4,081,030 km (0.111 R)
• M20: 4,295,553 km (0.089 R)
• M21: 4,431,687 km (0.073 R)
• M22: 4,735,969 km (0.087 R)
• M23: 4,933,139 km (0.102 R)
• M24: 4,989,987 km (0.054 R)
• M25: 5,104,279 km (0.032 R)
• M26: 5,190,597 km (0.104 R)
• M27: 5,306,536 km (0.119 R)
• M28: 5,452,693 km (0.042 R)
• M29: 5,718,977 km (0.057 R)
• M30: 6,080,705 km (0.065 R)
• M31: 7,017,487 km (0.117 R)
• M32: 7,372,183 km (0.082 R)
• M33: 7,798,836 km (0.12 R)
• M34: 7,931,829 km (0.057 R)
• M35: 8,065,569 km (0.085 R)
• M36: 8,166,249 km (0.095 R)
• M37: 8,573,454 km (0.061 R)
• M38: 9,022,248 km (0.066 R)
• M39: 10,014,530 km (0.076 R)
• M40: 10,450,309 km (0.11 R)
• M41: 10,855,270 km (0.061 R)
• M42: 11,302,867 km (0.074 R)
• M43: 12,177,715 km (0.114 R)
• M44: 12,564,875 km (0.1 R)
• M45: 13,871,163 km (0.057 R)
• M46: 14,316,067 km (0.11 R)
• M47: 14,560,660 km (0.117 R)
• M48: 14,930,316 km (0.063 R)
• M49: 15,054,183 km (0.058 R)
• M50: 15,720,791 km (0.115 R)
• M51: 16,396,974 km (0.103 R)
• M52: 17,082,730 km (0.07 R)
• M53: 17,777,762 km (0.075 R)
• M54: 18,128,719 km (0.071 R)
• M55: 18,216,832 km (0.093 R)
• M56: 18,393,507 km (0.097 R)
• M57: 18,837,663 km (0.109 R)
• M58: 20,145,448 km (0.104 R)
• M59: 20,787,223 km (0.083 R)
• M60: 21,203,404 km (0.065 R)
• M61: 21,389,204 km (0.088 R)
• M62: 22,279,312 km (0.112 R)
• M63: 22,847,784 km (0.106 R)
• M64: 23,468,914 km (0.111 R)
• M65: 23,564,956 km (0.068 R)
• M66: 23,805,659 km (0.096 R)
• M67: 26,207,602 km (0.085 R)
• M68: 26,357,200 km (0.078 R)
• M69: 26,657,144 km (0.099 R)
• M70: 27,058,814 km (0.097 R)
• M71: 28,275,942 km (0.051 R)
• M72: 30,134,845 km (0.089 R)
• M73: 30,343,834 km (0.106 R)
• M74: 31,395,956 km (0.055 R)
• M75: 32,033,093 km (0.027 R)
• M76: 32,406,639 km (0.083 R)
• M77: 32,674,269 km (0.103 R)
• M78: 34,787,638 km (0.111 R)
• M79: 35,006,949 km (0.059 R)
• M80: 35,116,604 km (0.077 R)
• M81: 35,557,020 km (0.116 R)
• M82: 35,777,827 km (0.081 R)
• M83: 36,944,840 km (0.104 R)
• M84: 37,448,685 km (0.09 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit