🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 407 Days

Day: 20 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.32 AU - 1.4 AU

Year: 591 Days

Day: 19.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 776 Days

Day: 22.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.58 AU - 1.78 AU

Year: 812 Days

Day: 47.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,364,177 km

• M1: 90,357 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.67 AU - 1.87 AU

Year: 878 Days

Day: 45.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.09 AU - 2.69 AU

Year: 1377 Days

Day: 26.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,364,177 km

• M1: 158,873 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.94 AU

Year: 1545 Days

Day: 36.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.38 AU - 4.84 AU

Year: 3106 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 12.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.75 AU - 10.99 AU

Year: 9848 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 130.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,364,177 km

• M1: 179,368 km (0.086 R)
• M2: 327,919 km (0.087 R)
• M3: 614,847 km (0.103 R)
• M4: 819,946 km (0.095 R)
• M5: 1,508,844 km (0.079 R)
• M6: 1,681,031 km (0.079 R)
• M7: 1,794,127 km (0.053 R)
• M8: 2,435,005 km (0.095 R)
• M9: 2,676,306 km (0.106 R)
• M10: 2,790,449 km (0.099 R)
• M11: 3,447,483 km (0.049 R)
• M12: 3,825,816 km (0.075 R)
• M13: 4,020,144 km (0.06 R)
• M14: 4,129,500 km (0.1 R)
• M15: 4,576,947 km (0.118 R)
• M16: 4,668,351 km (0.112 R)
• M17: 4,783,542 km (0.108 R)
• M18: 4,876,292 km (0.055 R)
• M19: 5,087,375 km (0.056 R)
• M20: 5,373,406 km (0.107 R)
• M21: 6,136,953 km (0.096 R)
• M22: 6,518,727 km (0.108 R)
• M23: 6,987,118 km (0.084 R)
• M24: 7,252,206 km (0.031 R)
• M25: 7,439,652 km (0.114 R)
• M26: 7,628,743 km (0.109 R)
• M27: 8,011,714 km (0.074 R)
• M28: 8,233,418 km (0.055 R)
• M29: 8,569,864 km (0.104 R)
• M30: 8,654,686 km (0.075 R)
• M31: 8,825,078 km (0.086 R)
• M32: 9,664,770 km (0.104 R)
• M33: 9,930,606 km (0.11 R)
• M34: 10,288,893 km (0.117 R)
• M35: 10,499,826 km (0.095 R)
• M36: 10,712,105 km (0.073 R)
• M37: 11,171,969 km (0.1 R)
• M38: 11,264,720 km (0.097 R)
• M39: 11,482,235 km (0.102 R)
• M40: 11,607,149 km (0.103 R)
• M41: 11,763,928 km (0.065 R)
• M42: 11,858,324 km (0.094 R)
• M43: 12,079,430 km (0.038 R)
• M44: 12,751,423 km (0.08 R)
• M45: 12,978,064 km (0.066 R)
• M46: 13,898,241 km (0.036 R)
• M47: 14,131,613 km (0.11 R)
• M48: 14,771,443 km (0.066 R)
• M49: 15,420,848 km (0.075 R)
• M50: 15,558,777 km (0.043 R)
• M51: 16,184,395 km (0.087 R)
• M52: 17,067,023 km (0.097 R)
• M53: 17,317,001 km (0.069 R)
• M54: 17,604,079 km (0.028 R)
• M55: 18,110,468 km (0.073 R)
• M56: 18,219,674 km (0.07 R)
• M57: 20,372,088 km (0.101 R)
• M58: 20,675,323 km (0.051 R)
• M59: 21,018,202 km (0.109 R)
• M60: 21,132,943 km (0.07 R)
• M61: 21,555,408 km (0.094 R)
• M62: 21,709,643 km (0.102 R)
• M63: 21,825,581 km (0.101 R)
• M64: 22,135,847 km (0.108 R)
• M65: 22,564,894 km (0.075 R)
• M66: 23,351,928 km (0.076 R)
• M67: 23,510,353 km (0.109 R)
• M68: 24,188,031 km (0.07 R)
• M69: 24,549,310 km (0.079 R)
• M70: 24,629,793 km (0.081 R)
• M71: 25,196,171 km (0.115 R)
• M72: 25,399,325 km (0.081 R)
• M73: 26,135,646 km (0.097 R)
• M74: 26,341,492 km (0.036 R)
• M75: 26,920,586 km (0.094 R)
• M76: 27,923,041 km (0.111 R)
• M77: 28,217,749 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 13.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.45 AU - 9.89 AU

Year: 10352 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,364,177 km

• M1: 645,365 km (0.113 R)
• M2: 1,060,649 km (0.119 R)
• M3: 1,374,954 km (0.084 R)
• M4: 2,327,444 km (0.045 R)
• M5: 2,854,477 km (0.093 R)
• M6: 3,357,425 km (0.094 R)
• M7: 3,603,813 km (0.098 R)
• M8: 3,920,511 km (0.094 R)
• M9: 4,213,274 km (0.113 R)
• M10: 4,446,049 km (0.117 R)
• M11: 4,580,986 km (0.105 R)
• M12: 4,785,935 km (0.084 R)
• M13: 5,099,193 km (0.1 R)
• M14: 5,276,167 km (0.117 R)
• M15: 5,419,332 km (0.092 R)
• M16: 5,527,492 km (0.082 R)
• M17: 5,709,403 km (0.116 R)
• M18: 5,930,359 km (0.076 R)
• M19: 6,154,157 km (0.097 R)
• M20: 6,418,796 km (0.115 R)
• M21: 6,881,352 km (0.072 R)
• M22: 7,434,715 km (0.092 R)
• M23: 7,879,769 km (0.109 R)
• M24: 8,043,728 km (0.106 R)
• M25: 8,880,578 km (0.091 R)
• M26: 9,266,242 km (0.091 R)
• M27: 9,526,542 km (0.093 R)
• M28: 12,354,091 km (0.063 R)
• M29: 12,497,107 km (0.116 R)
• M30: 13,366,869 km (0.081 R)
• M31: 13,908,114 km (0.108 R)
• M32: 14,708,163 km (0.046 R)
• M33: 15,936,063 km (0.092 R)
• M34: 16,091,794 km (0.091 R)
• M35: 16,196,064 km (0.085 R)
• M36: 16,509,771 km (0.095 R)
• M37: 16,720,255 km (0.073 R)
• M38: 17,143,617 km (0.062 R)
• M39: 19,202,532 km (0.052 R)
• M40: 19,368,436 km (0.105 R)
• M41: 20,204,988 km (0.107 R)
• M42: 20,712,573 km (0.089 R)
• M43: 20,939,513 km (0.103 R)
• M44: 22,843,296 km (0.054 R)
• M45: 23,313,183 km (0.081 R)
• M46: 23,964,382 km (0.059 R)
• M47: 24,083,462 km (0.091 R)
• M48: 24,862,119 km (0.057 R)
• M49: 26,444,266 km (0.071 R)
• M50: 28,561,973 km (0.09 R)
• M51: 29,322,379 km (0.048 R)
• M52: 30,346,676 km (0.071 R)
• M53: 31,382,492 km (0.053 R)
• M54: 31,512,941 km (0.075 R)
• M55: 32,430,126 km (0.086 R)
• M56: 32,627,744 km (0.068 R)
• M57: 33,024,328 km (0.091 R)
• M58: 33,822,433 km (0.085 R)
• M59: 34,223,804 km (0.054 R)
• M60: 34,828,778 km (0.092 R)
• M61: 35,301,806 km (0.068 R)
• M62: 36,528,060 km (0.072 R)
• M63: 37,008,568 km (0.026 R)
• M64: 37,353,242 km (0.094 R)
• M65: 38,672,246 km (0.119 R)
• M66: 38,881,983 km (0.099 R)
• M67: 39,936,049 km (0.074 R)
• M68: 41,356,032 km (0.115 R)
• M69: 41,785,378 km (0.049 R)
• M70: 42,000,500 km (0.044 R)
• M71: 43,371,863 km (0.093 R)
• M72: 45,125,001 km (0.025 R)
• M73: 47,722,918 km (0.114 R)
• M74: 48,023,011 km (0.058 R)
• M75: 48,474,198 km (0.111 R)
• M76: 49,077,975 km (0.101 R)
• M77: 49,684,146 km (0.095 R)
• M78: 50,598,189 km (0.073 R)
• M79: 50,751,078 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit