🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 334 Days

Day: 13.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 334 Days

Day: 26.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 132.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,357,372 km

• M1: 29,471 km (0.076 R)
• M2: 260,300 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.89 AU - 2.27 AU

Year: 1118 Days

Day: 29.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.15 AU - 2.81 AU

Year: 1456 Days

Day: 22.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.22 AU - 2.86 AU

Year: 1509 Days

Day: 23.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,357,372 km

• M1: 320,887 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.76 AU - 3.28 AU

Year: 1956 Days

Day: 29 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.12 AU - 4.14 AU

Year: 2578 Days

Day: 25.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,357,372 km

• M1: 641,326 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.51 AU - 5.33 AU

Year: 3464 Days

Day: 41.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,357,372 km

• M1: 1,677,441 km (0.09 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 9.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.06 AU - 8.38 AU

Year: 8785 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,357,372 km

• M1: 122,969 km (0.077 R)
• M2: 244,293 km (0.093 R)
• M3: 313,557 km (0.103 R)
• M4: 637,885 km (0.075 R)
• M5: 946,207 km (0.108 R)
• M6: 1,282,353 km (0.116 R)
• M7: 1,437,785 km (0.052 R)
• M8: 1,581,249 km (0.112 R)
• M9: 1,673,402 km (0.039 R)
• M10: 1,786,348 km (0.028 R)
• M11: 1,921,585 km (0.112 R)
• M12: 2,181,735 km (0.037 R)
• M13: 2,669,873 km (0.119 R)
• M14: 2,825,156 km (0.112 R)
• M15: 2,960,691 km (0.057 R)
• M16: 3,052,245 km (0.069 R)
• M17: 3,261,832 km (0.084 R)
• M18: 3,404,100 km (0.102 R)
• M19: 3,476,206 km (0.026 R)
• M20: 3,695,067 km (0.102 R)
• M21: 3,943,849 km (0.119 R)
• M22: 4,536,406 km (0.073 R)
• M23: 4,829,767 km (0.075 R)
• M24: 5,047,133 km (0.045 R)
• M25: 5,295,316 km (0.104 R)
• M26: 5,519,413 km (0.034 R)
• M27: 5,632,659 km (0.087 R)
• M28: 5,746,653 km (0.103 R)
• M29: 6,181,085 km (0.076 R)
• M30: 6,989,811 km (0.09 R)
• M31: 7,422,149 km (0.091 R)
• M32: 7,484,681 km (0.111 R)
• M33: 7,578,628 km (0.049 R)
• M34: 7,799,734 km (0.115 R)
• M35: 8,837,045 km (0.106 R)
• M36: 9,371,858 km (0.098 R)
• M37: 9,711,445 km (0.073 R)
• M38: 9,917,142 km (0.08 R)
• M39: 10,055,221 km (0.106 R)
• M40: 10,193,749 km (0.049 R)
• M41: 11,361,360 km (0.101 R)
• M42: 11,541,925 km (0.081 R)
• M43: 11,869,394 km (0.098 R)
• M44: 12,236,956 km (0.101 R)
• M45: 12,645,508 km (0.117 R)
• M46: 12,945,452 km (0.083 R)
• M47: 13,437,928 km (0.038 R)
• M48: 13,820,898 km (0.047 R)
• M49: 14,091,072 km (0.087 R)
• M50: 15,229,213 km (0.047 R)
• M51: 15,348,742 km (0.112 R)
• M52: 15,869,791 km (0.111 R)
• M53: 16,478,355 km (0.094 R)
• M54: 16,641,866 km (0.099 R)
• M55: 17,301,592 km (0.076 R)
• M56: 17,592,859 km (0.101 R)
• M57: 17,676,335 km (0.103 R)
• M58: 18,603,842 km (0.084 R)
• M59: 18,731,598 km (0.12 R)
• M60: 19,159,298 km (0.06 R)
• M61: 20,330,500 km (0.096 R)
• M62: 21,124,117 km (0.102 R)
• M63: 21,972,786 km (0.098 R)
• M64: 22,469,151 km (0.063 R)
• M65: 22,605,136 km (0.086 R)
• M66: 22,923,630 km (0.062 R)
• M67: 25,571,811 km (0.062 R)
• M68: 26,523,852 km (0.089 R)
• M69: 26,811,678 km (0.071 R)
• M70: 27,438,793 km (0.118 R)
• M71: 28,707,831 km (0.108 R)
• M72: 29,052,654 km (0.062 R)
• M73: 29,250,423 km (0.119 R)
• M74: 29,448,490 km (0.115 R)
• M75: 31,353,171 km (0.12 R)
• M76: 31,657,453 km (0.086 R)
• M77: 32,115,970 km (0.107 R)
• M78: 32,218,145 km (0.118 R)
• M79: 32,422,795 km (0.119 R)
• M80: 33,142,361 km (0.093 R)
• M81: 33,555,999 km (0.115 R)
• M82: 34,649,859 km (0.119 R)
• M83: 35,069,630 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 10.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.99 AU - 9.57 AU

Year: 9698 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,357,372 km

• M1: 175,478 km (0.101 R)
• M2: 270,772 km (0.115 R)
• M3: 384,915 km (0.071 R)
• M4: 505,790 km (0.028 R)
• M5: 610,060 km (0.06 R)
• M6: 825,331 km (0.088 R)
• M7: 933,491 km (0.111 R)
• M8: 1,371,812 km (0.108 R)
• M9: 1,613,712 km (0.088 R)
• M10: 1,682,228 km (0.069 R)
• M11: 1,798,615 km (0.096 R)
• M12: 2,291,091 km (0.09 R)
• M13: 2,499,780 km (0.093 R)
• M14: 2,633,371 km (0.102 R)
• M15: 3,134,225 km (0.096 R)
• M16: 3,307,759 km (0.102 R)
• M17: 3,395,872 km (0.092 R)
• M18: 3,786,322 km (0.043 R)
• M19: 4,382,918 km (0.108 R)
• M20: 4,741,953 km (0.086 R)
• M21: 5,042,645 km (0.072 R)
• M22: 5,144,372 km (0.03 R)
• M23: 5,592,866 km (0.109 R)
• M24: 5,910,761 km (0.1 R)
• M25: 6,162,235 km (0.115 R)
• M26: 6,380,499 km (0.081 R)
• M27: 6,899,753 km (0.102 R)
• M28: 7,202,689 km (0.111 R)
• M29: 8,018,595 km (0.118 R)
• M30: 8,659,772 km (0.076 R)
• M31: 9,192,939 km (0.074 R)
• M32: 9,991,343 km (0.025 R)
• M33: 10,420,539 km (0.027 R)
• M34: 10,899,551 km (0.074 R)
• M35: 11,208,172 km (0.08 R)
• M36: 11,475,054 km (0.079 R)
• M37: 13,448,101 km (0.109 R)
• M38: 13,684,316 km (0.071 R)
• M39: 14,256,827 km (0.084 R)
• M40: 14,934,655 km (0.118 R)
• M41: 15,032,342 km (0.114 R)
• M42: 15,228,315 km (0.118 R)
• M43: 15,524,070 km (0.101 R)
• M44: 15,821,620 km (0.073 R)
• M45: 17,183,709 km (0.093 R)
• M46: 19,536,435 km (0.078 R)
• M47: 19,750,509 km (0.087 R)
• M48: 19,911,477 km (0.082 R)
• M49: 20,505,530 km (0.109 R)
• M50: 20,941,308 km (0.077 R)
• M51: 21,270,124 km (0.069 R)
• M52: 21,600,586 km (0.104 R)
• M53: 22,266,745 km (0.09 R)
• M54: 23,448,868 km (0.108 R)
• M55: 23,676,257 km (0.072 R)
• M56: 25,347,115 km (0.116 R)
• M57: 25,814,758 km (0.049 R)
• M58: 26,108,419 km (0.081 R)
• M59: 26,403,276 km (0.085 R)
• M60: 28,619,120 km (0.094 R)
• M61: 29,350,504 km (0.047 R)
• M62: 29,595,695 km (0.094 R)
• M63: 30,335,307 km (0.118 R)
• M64: 31,143,434 km (0.095 R)
• M65: 31,393,412 km (0.056 R)
• M66: 33,802,237 km (0.115 R)
• M67: 34,059,246 km (0.117 R)
• M68: 34,510,583 km (0.079 R)
• M69: 35,158,791 km (0.053 R)
• M70: 35,941,936 km (0.096 R)
• M71: 37,924,855 km (0.106 R)
• M72: 38,325,628 km (0.108 R)
• M73: 38,526,688 km (0.089 R)
• M74: 39,739,627 km (0.091 R)
• M75: 39,807,395 km (0.12 R)
• M76: 40,691,818 km (0.087 R)
• M77: 41,307,862 km (0.098 R)
• M78: 41,582,673 km (0.12 R)
• M79: 42,410,697 km (0.076 R)
• M80: 44,786,162 km (0.09 R)
• M81: 45,068,603 km (0.101 R)
• M82: 46,774,766 km (0.118 R)
• M83: 48,357,362 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit