🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 143 Days

Day: 35.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,670,930 km

• M1: 276,307 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 147 Days

Day: 41.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 190 Days

Day: 15.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 257 Days

Day: 28.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 69.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 298 Days

Day: 36 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,670,930 km

• M1: 246,836 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.72 AU - 1.06 AU

Year: 320 Days

Day: 47.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.78 AU - 1.94 AU

Year: 966 Days

Day: 32.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,670,930 km

• M1: 1,186,162 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.58 AU - 3.48 AU

Year: 2008 Days

Day: 25.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,670,930 km

• M1: 258,505 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 13.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.72 AU - 10.48 AU

Year: 9604 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,670,930 km

• M1: 247,884 km (0.116 R)
• M2: 442,810 km (0.095 R)
• M3: 624,422 km (0.107 R)
• M4: 733,030 km (0.095 R)
• M5: 1,186,910 km (0.047 R)
• M6: 1,381,088 km (0.119 R)
• M7: 1,472,941 km (0.113 R)
• M8: 1,567,187 km (0.11 R)
• M9: 1,801,757 km (0.092 R)
• M10: 2,262,369 km (0.07 R)
• M11: 2,551,990 km (0.103 R)
• M12: 2,759,782 km (0.086 R)
• M13: 2,973,108 km (0.04 R)
• M14: 3,069,748 km (0.104 R)
• M15: 3,517,944 km (0.085 R)
• M16: 3,854,688 km (0.07 R)
• M17: 4,067,267 km (0.076 R)
• M18: 4,671,792 km (0.051 R)
• M19: 5,013,473 km (0.109 R)
• M20: 5,129,262 km (0.096 R)
• M21: 5,601,393 km (0.075 R)
• M22: 6,087,586 km (0.099 R)
• M23: 6,524,262 km (0.118 R)
• M24: 6,650,822 km (0.11 R)
• M25: 6,874,471 km (0.116 R)
• M26: 7,395,072 km (0.087 R)
• M27: 8,336,790 km (0.067 R)
• M28: 8,891,798 km (0.096 R)
• M29: 8,997,265 km (0.07 R)
• M30: 9,530,731 km (0.105 R)
• M31: 9,674,644 km (0.108 R)
• M32: 9,819,455 km (0.113 R)
• M33: 9,964,864 km (0.101 R)
• M34: 10,591,080 km (0.055 R)
• M35: 12,231,720 km (0.105 R)
• M36: 12,427,694 km (0.079 R)
• M37: 12,585,220 km (0.119 R)
• M38: 13,061,540 km (0.114 R)
• M39: 13,342,335 km (0.093 R)
• M40: 13,503,601 km (0.083 R)
• M41: 13,665,466 km (0.109 R)
• M42: 14,278,518 km (0.1 R)
• M43: 14,650,718 km (0.112 R)
• M44: 15,786,315 km (0.032 R)
• M45: 16,863,121 km (0.083 R)
• M46: 16,993,869 km (0.106 R)
• M47: 17,963,563 km (0.08 R)
• M48: 18,097,154 km (0.092 R)
• M49: 18,815,373 km (0.106 R)
• M50: 20,140,810 km (0.115 R)
• M51: 20,233,411 km (0.09 R)
• M52: 22,688,462 km (0.082 R)
• M53: 23,026,104 km (0.106 R)
• M54: 23,706,475 km (0.084 R)
• M55: 24,147,191 km (0.07 R)
• M56: 24,492,014 km (0.12 R)
• M57: 25,186,447 km (0.055 R)
• M58: 25,536,057 km (0.089 R)
• M59: 25,937,578 km (0.108 R)
• M60: 26,797,915 km (0.067 R)
• M61: 27,103,693 km (0.099 R)
• M62: 27,308,343 km (0.064 R)
• M63: 27,564,754 km (0.104 R)
• M64: 28,235,102 km (0.1 R)
• M65: 28,963,195 km (0.068 R)
• M66: 29,067,764 km (0.09 R)
• M67: 29,487,087 km (0.069 R)
• M68: 29,908,354 km (0.101 R)
• M69: 30,810,280 km (0.113 R)
• M70: 31,667,326 km (0.1 R)
• M71: 31,936,752 km (0.1 R)
• M72: 32,206,926 km (0.085 R)
• M73: 32,477,847 km (0.068 R)
• M74: 32,586,455 km (0.102 R)
• M75: 32,913,028 km (0.07 R)
• M76: 34,229,938 km (0.088 R)
• M77: 34,340,490 km (0.072 R)
• M78: 35,173,152 km (0.079 R)
• M79: 35,620,001 km (0.115 R)
• M80: 36,012,546 km (0.114 R)
• M81: 37,142,010 km (0.098 R)
• M82: 37,426,096 km (0.112 R)
• M83: 37,768,077 km (0.05 R)
• M84: 38,397,734 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.2

Radius: 4.8

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.56 AU - 13.96 AU

Year: 17357 Days

Day: 22.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,670,930 km

• M1: 68,516 km (0.078 R)
• M2: 158,125 km (0.117 R)
• M3: 324,478 km (0.104 R)
• M4: 927,656 km (0.092 R)
• M5: 1,341,594 km (0.069 R)
• M6: 1,909,916 km (0.095 R)
• M7: 2,015,532 km (0.11 R)
• M8: 2,069,238 km (0.054 R)
• M9: 2,288,249 km (0.09 R)
• M10: 2,928,378 km (0.09 R)
• M11: 3,555,343 km (0.096 R)
• M12: 3,587,806 km (0.088 R)
• M13: 4,676,130 km (0.066 R)
• M14: 5,035,764 km (0.098 R)
• M15: 5,329,873 km (0.044 R)
• M16: 5,404,223 km (0.056 R)
• M17: 5,516,571 km (0.081 R)
• M18: 5,857,953 km (0.106 R)
• M19: 6,050,486 km (0.076 R)
• M20: 6,362,996 km (0.046 R)
• M21: 6,402,490 km (0.107 R)
• M22: 6,841,709 km (0.096 R)
• M23: 7,373,230 km (0.067 R)
• M24: 8,518,851 km (0.059 R)
• M25: 9,268,336 km (0.109 R)
• M26: 9,764,403 km (0.103 R)
• M27: 10,641,345 km (0.039 R)
• M28: 11,065,605 km (0.11 R)
• M29: 12,223,492 km (0.077 R)
• M30: 12,816,798 km (0.092 R)
• M31: 13,826,284 km (0.047 R)
• M32: 13,928,759 km (0.115 R)
• M33: 14,237,229 km (0.074 R)
• M34: 14,288,841 km (0.09 R)
• M35: 14,808,843 km (0.103 R)
• M36: 15,071,088 km (0.095 R)
• M37: 15,123,746 km (0.094 R)
• M38: 15,229,213 km (0.111 R)
• M39: 15,547,108 km (0.094 R)
• M40: 16,027,916 km (0.049 R)
• M41: 16,297,192 km (0.093 R)
• M42: 17,279,003 km (0.102 R)
• M43: 17,721,364 km (0.104 R)
• M44: 18,730,551 km (0.032 R)
• M45: 19,242,026 km (0.078 R)
• M46: 19,356,319 km (0.089 R)
• M47: 19,413,615 km (0.03 R)
• M48: 19,470,911 km (0.118 R)
• M49: 19,815,734 km (0.062 R)
• M50: 20,803,977 km (0.114 R)
• M51: 21,570,367 km (0.109 R)
• M52: 21,748,538 km (0.057 R)
• M53: 22,346,032 km (0.083 R)
• M54: 22,406,021 km (0.101 R)
• M55: 23,130,823 km (0.096 R)
• M56: 23,434,955 km (0.111 R)
• M57: 23,618,213 km (0.077 R)
• M58: 24,047,409 km (0.104 R)
• M59: 25,790,075 km (0.118 R)
• M60: 27,315,823 km (0.098 R)
• M61: 27,637,459 km (0.094 R)
• M62: 28,284,320 km (0.077 R)
• M63: 28,544,321 km (0.082 R)
• M64: 28,609,546 km (0.067 R)
• M65: 28,805,369 km (0.052 R)
• M66: 29,132,540 km (0.108 R)
• M67: 30,854,112 km (0.101 R)
• M68: 31,189,062 km (0.088 R)
• M69: 31,929,870 km (0.068 R)
• M70: 33,291,809 km (0.086 R)
• M71: 33,910,845 km (0.073 R)
• M72: 33,979,810 km (0.096 R)
• M73: 35,579,909 km (0.04 R)
• M74: 36,142,247 km (0.112 R)
• M75: 38,708,898 km (0.096 R)
• M76: 39,868,281 km (0.093 R)
• M77: 40,232,851 km (0.115 R)
• M78: 40,306,005 km (0.057 R)
• M79: 40,818,677 km (0.026 R)
• M80: 41,628,749 km (0.043 R)
• M81: 43,789,391 km (0.075 R)
• M82: 44,241,027 km (0.118 R)
• M83: 44,845,552 km (0.07 R)
• M84: 45,986,385 km (0.071 R)
• M85: 47,676,841 km (0.11 R)
• M86: 48,919,102 km (0.106 R)
• M87: 49,231,163 km (0.107 R)
• M88: 49,622,362 km (0.113 R)
• M89: 49,700,751 km (0.107 R)
• M90: 50,802,091 km (0.086 R)
• M91: 51,911,508 km (0.084 R)
• M92: 52,389,474 km (0.105 R)
• M93: 53,028,855 km (0.033 R)
• M94: 53,590,595 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit