🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 18.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 14.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,011,477 km

• M1: 317,596 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.99 AU - 1.05 AU

Year: 373 Days

Day: 40.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.94 AU - 2.18 AU

Year: 1069 Days

Day: 15.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,011,477 km

• M1: 43,982 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.2 AU - 2.3 AU

Year: 1221 Days

Day: 27.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.24 AU - 2.48 AU

Year: 1311 Days

Day: 41.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.55 AU - 3.07 AU

Year: 1704 Days

Day: 14.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,011,477 km

• M1: 154,235 km (0.087 R)
• M2: 896,390 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.04 AU - 4.04 AU

Year: 2937 Days

Day: 23.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.04 AU - 8.16 AU

Year: 8337 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,011,477 km

• M1: 214,673 km (0.089 R)
• M2: 777,759 km (0.063 R)
• M3: 877,990 km (0.091 R)
• M4: 1,513,781 km (0.108 R)
• M5: 1,799,363 km (0.103 R)
• M6: 2,103,047 km (0.085 R)
• M7: 2,576,973 km (0.065 R)
• M8: 2,840,116 km (0.113 R)
• M9: 2,947,826 km (0.07 R)
• M10: 3,195,411 km (0.119 R)
• M11: 3,421,453 km (0.106 R)
• M12: 3,594,538 km (0.107 R)
• M13: 4,070,259 km (0.086 R)
• M14: 4,161,813 km (0.098 R)
• M15: 4,253,965 km (0.096 R)
• M16: 4,789,525 km (0.1 R)
• M17: 5,213,785 km (0.108 R)
• M18: 5,313,417 km (0.086 R)
• M19: 5,413,797 km (0.094 R)
• M20: 5,684,270 km (0.096 R)
• M21: 5,821,302 km (0.094 R)
• M22: 5,994,087 km (0.086 R)
• M23: 6,594,573 km (0.089 R)
• M24: 6,993,401 km (0.118 R)
• M25: 7,177,257 km (0.099 R)
• M26: 7,738,847 km (0.064 R)
• M27: 7,967,433 km (0.046 R)
• M28: 8,082,623 km (0.031 R)
• M29: 8,824,928 km (0.079 R)
• M30: 9,507,543 km (0.112 R)
• M31: 9,629,765 km (0.099 R)
• M32: 9,752,584 km (0.105 R)
• M33: 10,207,362 km (0.076 R)
• M34: 11,569,600 km (0.085 R)
• M35: 11,700,199 km (0.119 R)
• M36: 12,051,006 km (0.081 R)
• M37: 12,227,681 km (0.107 R)
• M38: 12,449,834 km (0.071 R)
• M39: 13,534,568 km (0.099 R)
• M40: 13,672,348 km (0.057 R)
• M41: 13,856,652 km (0.065 R)
• M42: 13,949,253 km (0.045 R)
• M43: 14,088,379 km (0.11 R)
• M44: 14,649,521 km (0.113 R)
• M45: 15,265,864 km (0.059 R)
• M46: 17,264,791 km (0.112 R)
• M47: 18,218,777 km (0.088 R)
• M48: 18,574,670 km (0.103 R)
• M49: 19,035,431 km (0.081 R)
• M50: 19,655,814 km (0.042 R)
• M51: 20,177,910 km (0.1 R)
• M52: 20,388,095 km (0.087 R)
• M53: 21,289,123 km (0.078 R)
• M54: 21,449,642 km (0.083 R)
• M55: 21,933,142 km (0.115 R)
• M56: 22,149,162 km (0.112 R)
• M57: 22,692,501 km (0.109 R)
• M58: 23,350,283 km (0.11 R)
• M59: 25,417,725 km (0.081 R)
• M60: 27,020,816 km (0.087 R)
• M61: 27,310,587 km (0.09 R)
• M62: 28,362,260 km (0.101 R)
• M63: 28,538,786 km (0.072 R)
• M64: 29,189,237 km (0.039 R)
• M65: 30,264,248 km (0.073 R)
• M66: 32,268,710 km (0.106 R)
• M67: 32,699,402 km (0.05 R)
• M68: 33,442,155 km (0.065 R)
• M69: 33,566,621 km (0.097 R)
• M70: 33,940,466 km (0.073 R)
• M71: 34,190,593 km (0.073 R)
• M72: 34,315,807 km (0.114 R)
• M73: 34,629,663 km (0.098 R)
• M74: 35,070,678 km (0.115 R)
• M75: 35,703,776 km (0.109 R)
• M76: 35,894,513 km (0.09 R)
• M77: 37,496,856 km (0.101 R)
• M78: 37,625,959 km (0.105 R)
• M79: 38,730,141 km (0.118 R)
• M80: 39,515,978 km (0.111 R)
• M81: 41,703,847 km (0.098 R)
• M82: 41,837,737 km (0.093 R)
• M83: 43,319,803 km (0.103 R)
• M84: 44,818,924 km (0.12 R)
• M85: 44,956,105 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.1

Radius: 13.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.7 AU - 9.82 AU

Year: 10191 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,011,477 km

• M1: 204,799 km (0.073 R)
• M2: 466,895 km (0.092 R)
• M3: 595,549 km (0.092 R)
• M4: 784,042 km (0.102 R)
• M5: 1,151,604 km (0.095 R)
• M6: 1,261,409 km (0.113 R)
• M7: 1,374,954 km (0.048 R)
• M8: 1,512,135 km (0.045 R)
• M9: 1,613,114 km (0.096 R)
• M10: 1,758,523 km (0.117 R)
• M11: 2,551,541 km (0.109 R)
• M12: 2,697,848 km (0.069 R)
• M13: 3,444,790 km (0.107 R)
• M14: 3,689,383 km (0.111 R)
• M15: 4,195,771 km (0.106 R)
• M16: 4,486,739 km (0.047 R)
• M17: 4,814,658 km (0.076 R)
• M18: 5,620,691 km (0.062 R)
• M19: 6,072,028 km (0.114 R)
• M20: 6,269,198 km (0.118 R)
• M21: 6,568,843 km (0.09 R)
• M22: 6,669,821 km (0.091 R)
• M23: 7,078,971 km (0.066 R)
• M24: 8,209,632 km (0.067 R)
• M25: 8,648,103 km (0.099 R)
• M26: 9,131,903 km (0.107 R)
• M27: 9,358,095 km (0.107 R)
• M28: 10,009,294 km (0.102 R)
• M29: 10,164,727 km (0.074 R)
• M30: 10,794,234 km (0.096 R)
• M31: 11,073,683 km (0.113 R)
• M32: 11,395,917 km (0.111 R)
• M33: 11,885,252 km (0.103 R)
• M34: 12,464,794 km (0.072 R)
• M35: 12,632,044 km (0.06 R)
• M36: 12,884,416 km (0.105 R)
• M37: 13,095,947 km (0.071 R)
• M38: 13,608,320 km (0.104 R)
• M39: 15,095,921 km (0.117 R)
• M40: 15,453,460 km (0.112 R)
• M41: 15,723,484 km (0.038 R)
• M42: 15,904,348 km (0.12 R)
• M43: 17,004,042 km (0.087 R)
• M44: 18,222,965 km (0.051 R)
• M45: 18,699,285 km (0.11 R)
• M46: 19,908,185 km (0.112 R)
• M47: 20,005,873 km (0.11 R)
• M48: 20,645,553 km (0.114 R)
• M49: 21,341,782 km (0.105 R)
• M50: 21,743,153 km (0.09 R)
• M51: 21,843,982 km (0.118 R)
• M52: 22,147,067 km (0.109 R)
• M53: 22,757,576 km (0.115 R)
• M54: 23,631,976 km (0.077 R)
• M55: 24,674,673 km (0.041 R)
• M56: 25,148,748 km (0.096 R)
• M57: 26,266,693 km (0.101 R)
• M58: 26,696,937 km (0.087 R)
• M59: 27,021,115 km (0.073 R)
• M60: 28,496,001 km (0.115 R)
• M61: 28,606,254 km (0.059 R)
• M62: 29,438,019 km (0.045 R)
• M63: 30,955,091 km (0.092 R)
• M64: 31,238,878 km (0.06 R)
• M65: 32,439,999 km (0.091 R)
• M66: 33,075,192 km (0.099 R)
• M67: 33,191,130 km (0.087 R)
• M68: 33,307,218 km (0.05 R)
• M69: 35,182,577 km (0.119 R)
• M70: 36,073,582 km (0.073 R)
• M71: 36,851,640 km (0.049 R)
• M72: 37,212,620 km (0.067 R)
• M73: 38,120,380 km (0.114 R)
• M74: 38,485,399 km (0.1 R)
• M75: 38,912,800 km (0.048 R)
• M76: 40,019,226 km (0.114 R)
• M77: 41,011,359 km (0.101 R)
• M78: 41,635,481 km (0.065 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 20,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit