🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 42.5 Hours

Environment

Temp: 254 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.74 AU - 0.8 AU

Year: 236 Days

Day: 29.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,911,228 km

• M1: 98,286 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.02 AU - 1.34 AU

Year: 448 Days

Day: 47 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,911,228 km

• M1: 948,002 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.68 AU

Year: 573 Days

Day: 43 Hours

Environment

Temp: 8 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.4 AU - 3.86 AU

Year: 2420 Days

Day: 27.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.31 AU - 5.19 AU

Year: 3065 Days

Day: 37.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,911,228 km

• M1: 629,209 km (0.089 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 10.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.56 AU - 7.58 AU

Year: 5232 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,911,228 km

• M1: 155,582 km (0.048 R)
• M2: 235,766 km (0.055 R)
• M3: 595,998 km (0.106 R)
• M4: 980,913 km (0.092 R)
• M5: 1,073,664 km (0.096 R)
• M6: 1,157,588 km (0.115 R)
• M7: 1,652,009 km (0.086 R)
• M8: 1,735,784 km (0.108 R)
• M9: 1,821,055 km (0.094 R)
• M10: 1,893,311 km (0.107 R)
• M11: 2,115,763 km (0.033 R)
• M12: 2,553,935 km (0.073 R)
• M13: 2,700,840 km (0.117 R)
• M14: 2,884,247 km (0.032 R)
• M15: 3,141,106 km (0.09 R)
• M16: 3,334,237 km (0.095 R)
• M17: 3,567,610 km (0.118 R)
• M18: 4,012,514 km (0.065 R)
• M19: 4,126,657 km (0.098 R)
• M20: 4,241,698 km (0.11 R)
• M21: 4,396,831 km (0.062 R)
• M22: 4,753,024 km (0.075 R)
• M23: 4,833,358 km (0.115 R)
• M24: 4,954,831 km (0.092 R)
• M25: 5,180,275 km (0.11 R)
• M26: 5,641,186 km (0.037 R)
• M27: 5,790,634 km (0.094 R)
• M28: 6,071,579 km (0.1 R)
• M29: 6,180,935 km (0.099 R)
• M30: 6,268,749 km (0.071 R)
• M31: 6,535,033 km (0.088 R)
• M32: 6,759,879 km (0.045 R)
• M33: 6,987,118 km (0.092 R)
• M34: 7,193,862 km (0.096 R)
• M35: 7,332,839 km (0.072 R)
• M36: 8,452,130 km (0.086 R)
• M37: 8,549,967 km (0.071 R)
• M38: 9,044,238 km (0.079 R)
• M39: 9,169,302 km (0.115 R)
• M40: 9,522,353 km (0.091 R)
• M41: 9,649,661 km (0.111 R)
• M42: 10,503,416 km (0.091 R)
• M43: 11,652,029 km (0.06 R)
• M44: 11,870,142 km (0.065 R)
• M45: 11,952,271 km (0.105 R)
• M46: 12,062,076 km (0.058 R)
• M47: 12,310,409 km (0.077 R)
• M48: 12,588,212 km (0.093 R)
• M49: 13,009,031 km (0.109 R)
• M50: 13,206,949 km (0.119 R)
• M51: 13,292,070 km (0.117 R)
• M52: 13,548,481 km (0.118 R)
• M53: 13,634,350 km (0.057 R)
• M54: 13,979,622 km (0.033 R)
• M55: 14,327,886 km (0.095 R)
• M56: 14,532,236 km (0.097 R)
• M57: 14,737,784 km (0.099 R)
• M58: 14,855,517 km (0.12 R)
• M59: 15,809,204 km (0.098 R)
• M60: 15,990,367 km (0.096 R)
• M61: 16,232,715 km (0.079 R)
• M62: 16,568,114 km (0.09 R)
• M63: 16,967,390 km (0.084 R)
• M64: 17,121,925 km (0.114 R)
• M65: 17,307,875 km (0.104 R)
• M66: 17,556,806 km (0.112 R)
• M67: 17,838,349 km (0.114 R)
• M68: 18,058,258 km (0.061 R)
• M69: 18,342,494 km (0.111 R)
• M70: 18,596,212 km (0.098 R)
• M71: 18,979,183 km (0.099 R)
• M72: 19,235,893 km (0.118 R)
• M73: 19,429,323 km (0.119 R)
• M74: 19,720,440 km (0.033 R)
• M75: 20,536,945 km (0.065 R)
• M76: 21,933,441 km (0.08 R)
• M77: 22,101,589 km (0.107 R)
• M78: 22,202,867 km (0.105 R)
• M79: 22,473,340 km (0.095 R)
• M80: 22,575,067 km (0.119 R)
• M81: 22,779,118 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 8.2

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.13 AU - 15.51 AU

Year: 16059 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,911,228 km

• M1: 203,902 km (0.076 R)
• M2: 495,917 km (0.118 R)
• M3: 1,242,261 km (0.094 R)
• M4: 1,349,074 km (0.108 R)
• M5: 1,629,869 km (0.086 R)
• M6: 1,959,882 km (0.088 R)
• M7: 2,116,810 km (0.084 R)
• M8: 2,409,723 km (0.047 R)
• M9: 2,715,800 km (0.08 R)
• M10: 2,855,674 km (0.09 R)
• M11: 2,926,583 km (0.086 R)
• M12: 3,401,856 km (0.1 R)
• M13: 3,745,183 km (0.115 R)
• M14: 5,225,902 km (0.104 R)
• M15: 5,577,158 km (0.107 R)
• M16: 6,072,776 km (0.098 R)
• M17: 7,642,506 km (0.108 R)
• M18: 7,990,920 km (0.051 R)
• M19: 8,141,715 km (0.1 R)
• M20: 8,600,082 km (0.099 R)
• M21: 8,651,544 km (0.053 R)
• M22: 9,809,282 km (0.056 R)
• M23: 10,516,132 km (0.118 R)
• M24: 10,626,386 km (0.081 R)
• M25: 11,408,483 km (0.102 R)
• M26: 11,578,576 km (0.109 R)
• M27: 11,692,270 km (0.095 R)
• M28: 11,921,155 km (0.103 R)
• M29: 12,557,844 km (0.109 R)
• M30: 13,264,993 km (0.08 R)
• M31: 13,384,073 km (0.084 R)
• M32: 14,288,841 km (0.086 R)
• M33: 15,088,740 km (0.109 R)
• M34: 15,777,040 km (0.111 R)
• M35: 17,444,309 km (0.106 R)
• M36: 17,902,676 km (0.06 R)
• M37: 18,965,120 km (0.061 R)
• M38: 19,032,290 km (0.077 R)
• M39: 20,116,426 km (0.073 R)
• M40: 23,056,323 km (0.113 R)
• M41: 23,559,271 km (0.103 R)
• M42: 23,703,483 km (0.081 R)
• M43: 24,356,777 km (0.102 R)
• M44: 25,310,763 km (0.12 R)
• M45: 26,127,567 km (0.1 R)
• M46: 27,330,933 km (0.116 R)
• M47: 27,558,471 km (0.118 R)
• M48: 29,169,640 km (0.042 R)
• M49: 30,182,118 km (0.104 R)
• M50: 30,260,508 km (0.038 R)
• M51: 30,653,352 km (0.109 R)
• M52: 32,723,337 km (0.088 R)
• M53: 33,288,369 km (0.032 R)
• M54: 33,693,928 km (0.066 R)
• M55: 34,755,924 km (0.116 R)
• M56: 35,580,358 km (0.101 R)
• M57: 36,161,246 km (0.104 R)
• M58: 36,829,051 km (0.084 R)
• M59: 38,686,309 km (0.11 R)
• M60: 39,369,073 km (0.107 R)
• M61: 40,228,363 km (0.1 R)
• M62: 40,314,681 km (0.107 R)
• M63: 42,403,367 km (0.058 R)
• M64: 42,842,885 km (0.06 R)
• M65: 43,107,374 km (0.105 R)
• M66: 44,705,528 km (0.089 R)
• M67: 44,794,838 km (0.039 R)
• M68: 45,601,769 km (0.074 R)
• M69: 45,691,678 km (0.099 R)
• M70: 45,781,736 km (0.111 R)
• M71: 47,959,581 km (0.117 R)
• M72: 48,325,947 km (0.108 R)
• M73: 49,430,278 km (0.12 R)
• M74: 50,449,788 km (0.068 R)
• M75: 51,851,370 km (0.107 R)
• M76: 52,133,212 km (0.097 R)
• M77: 52,321,406 km (0.104 R)
• M78: 53,930,032 km (0.117 R)
• M79: 54,310,909 km (0.071 R)
• M80: 54,883,868 km (0.106 R)
• M81: 55,362,881 km (0.094 R)
• M82: 56,518,076 km (0.05 R)
• M83: 58,168,290 km (0.089 R)
• M84: 58,754,414 km (0.094 R)
• M85: 61,118,808 km (0.086 R)
• M86: 62,113,036 km (0.111 R)
• M87: 63,313,260 km (0.085 R)
• M88: 63,413,640 km (0.036 R)
• M89: 64,016,968 km (0.041 R)
• M90: 64,218,476 km (0.055 R)
• M91: 65,026,604 km (0.119 R)
• M92: 68,292,924 km (0.087 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 12,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit