🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 190 Days

Day: 42.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,641,242 km

• M1: 153,338 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.93 AU

Year: 286 Days

Day: 27.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.92 AU - 1.46 AU

Year: 481 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.03 AU - 1.61 AU

Year: 562 Days

Day: 42.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.33 AU - 1.51 AU

Year: 628 Days

Day: 25.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.28 AU - 1.8 AU

Year: 709 Days

Day: 13.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,641,242 km

• M1: 29,620 km (0.111 R)
• M2: 447,597 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.45 AU - 3.33 AU

Year: 1822 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,641,242 km

• M1: 951,742 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.54 AU - 3.66 AU

Year: 2024 Days

Day: 23.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.64 AU - 8.92 AU

Year: 8048 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,641,242 km

• M1: 156,629 km (0.087 R)
• M2: 249,080 km (0.07 R)
• M3: 355,445 km (0.083 R)
• M4: 436,527 km (0.094 R)
• M5: 536,458 km (0.076 R)
• M6: 623,374 km (0.119 R)
• M7: 776,712 km (0.101 R)
• M8: 1,254,827 km (0.086 R)
• M9: 1,407,267 km (0.045 R)
• M10: 1,501,813 km (0.077 R)
• M11: 1,764,806 km (0.103 R)
• M12: 1,971,999 km (0.119 R)
• M13: 2,429,619 km (0.091 R)
• M14: 2,641,599 km (0.08 R)
• M15: 2,981,336 km (0.093 R)
• M16: 3,420,555 km (0.117 R)
• M17: 3,571,500 km (0.11 R)
• M18: 3,992,767 km (0.096 R)
• M19: 4,197,866 km (0.081 R)
• M20: 4,336,543 km (0.109 R)
• M21: 4,666,257 km (0.117 R)
• M22: 4,761,999 km (0.045 R)
• M23: 4,858,340 km (0.107 R)
• M24: 5,425,316 km (0.059 R)
• M25: 5,551,278 km (0.089 R)
• M26: 5,806,342 km (0.074 R)
• M27: 6,013,236 km (0.067 R)
• M28: 6,196,344 km (0.092 R)
• M29: 6,675,506 km (0.096 R)
• M30: 6,919,650 km (0.026 R)
• M31: 7,001,629 km (0.091 R)
• M32: 7,360,814 km (0.118 R)
• M33: 7,669,584 km (0.111 R)
• M34: 7,868,399 km (0.055 R)
• M35: 8,474,719 km (0.033 R)
• M36: 8,887,310 km (0.099 R)
• M37: 9,186,207 km (0.114 R)
• M38: 9,276,414 km (0.058 R)
• M39: 9,610,167 km (0.036 R)
• M40: 10,195,693 km (0.068 R)
• M41: 10,320,458 km (0.103 R)
• M42: 10,477,087 km (0.055 R)
• M43: 11,176,008 km (0.097 R)
• M44: 11,824,365 km (0.076 R)
• M45: 11,955,413 km (0.077 R)
• M46: 12,186,093 km (0.119 R)
• M47: 12,418,269 km (0.08 R)
• M48: 12,585,070 km (0.039 R)
• M49: 12,685,451 km (0.097 R)
• M50: 12,853,449 km (0.109 R)
• M51: 13,022,046 km (0.111 R)
• M52: 13,395,741 km (0.065 R)
• M53: 13,704,212 km (0.088 R)
• M54: 13,945,663 km (0.117 R)
• M55: 14,258,323 km (0.096 R)
• M56: 16,364,212 km (0.092 R)
• M57: 16,878,081 km (0.08 R)
• M58: 17,359,935 km (0.074 R)
• M59: 17,471,835 km (0.091 R)
• M60: 17,959,374 km (0.105 R)
• M61: 18,072,470 km (0.091 R)
• M62: 18,413,404 km (0.053 R)
• M63: 18,909,470 km (0.088 R)
• M64: 20,227,876 km (0.116 R)
• M65: 20,306,265 km (0.077 R)
• M66: 20,463,493 km (0.115 R)
• M67: 20,700,157 km (0.102 R)
• M68: 21,977,573 km (0.108 R)
• M69: 22,138,989 km (0.1 R)
• M70: 22,993,193 km (0.105 R)
• M71: 23,527,407 km (0.055 R)
• M72: 23,692,712 km (0.113 R)
• M73: 24,985,986 km (0.109 R)
• M74: 25,238,956 km (0.096 R)
• M75: 25,662,468 km (0.091 R)
• M76: 26,302,298 km (0.086 R)
• M77: 27,597,366 km (0.11 R)
• M78: 27,902,546 km (0.067 R)
• M79: 28,384,401 km (0.112 R)
• M80: 28,692,572 km (0.094 R)
• M81: 29,045,923 km (0.107 R)
• M82: 29,980,610 km (0.069 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.6

Radius: 6.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.76 AU - 12.76 AU

Year: 15920 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,641,242 km

• M1: 87,964 km (0.116 R)
• M2: 141,669 km (0.109 R)
• M3: 428,299 km (0.069 R)
• M4: 477,367 km (0.096 R)
• M5: 651,200 km (0.119 R)
• M6: 1,056,909 km (0.073 R)
• M7: 1,108,221 km (0.112 R)
• M8: 1,178,083 km (0.095 R)
• M9: 1,359,097 km (0.114 R)
• M10: 1,727,556 km (0.066 R)
• M11: 1,933,702 km (0.094 R)
• M12: 3,029,058 km (0.086 R)
• M13: 3,277,839 km (0.099 R)
• M14: 3,533,203 km (0.108 R)
• M15: 3,689,532 km (0.113 R)
• M16: 4,009,073 km (0.051 R)
• M17: 4,063,228 km (0.074 R)
• M18: 4,117,532 km (0.087 R)
• M19: 4,703,207 km (0.106 R)
• M20: 5,225,753 km (0.055 R)
• M21: 5,374,154 km (0.108 R)
• M22: 5,433,993 km (0.112 R)
• M23: 5,858,552 km (0.091 R)
• M24: 6,420,142 km (0.071 R)
• M25: 6,483,572 km (0.044 R)
• M26: 6,547,151 km (0.119 R)
• M27: 7,064,011 km (0.087 R)
• M28: 8,974,077 km (0.068 R)
• M29: 9,045,136 km (0.052 R)
• M30: 9,367,071 km (0.1 R)
• M31: 9,985,359 km (0.045 R)
• M32: 10,280,964 km (0.11 R)
• M33: 10,392,564 km (0.102 R)
• M34: 10,579,412 km (0.05 R)
• M35: 10,956,398 km (0.05 R)
• M36: 11,070,392 km (0.102 R)
• M37: 11,723,686 km (0.109 R)
• M38: 12,035,448 km (0.06 R)
• M39: 12,113,688 km (0.118 R)
• M40: 12,468,534 km (0.107 R)
• M41: 12,587,464 km (0.102 R)
• M42: 13,309,573 km (0.083 R)
• M43: 13,553,118 km (0.101 R)
• M44: 13,675,489 km (0.107 R)
• M45: 14,003,707 km (0.108 R)
• M46: 14,086,136 km (0.108 R)
• M47: 14,709,659 km (0.094 R)
• M48: 15,768,663 km (0.119 R)
• M49: 16,285,673 km (0.096 R)
• M50: 16,546,272 km (0.038 R)
• M51: 18,680,286 km (0.087 R)
• M52: 19,135,662 km (0.071 R)
• M53: 19,410,623 km (0.07 R)
• M54: 19,640,854 km (0.096 R)
• M55: 20,290,109 km (0.106 R)
• M56: 20,430,132 km (0.118 R)
• M57: 21,040,641 km (0.089 R)
• M58: 23,102,698 km (0.1 R)
• M59: 24,083,462 km (0.111 R)
• M60: 24,877,827 km (0.095 R)
• M61: 25,177,920 km (0.072 R)
• M62: 26,085,530 km (0.11 R)
• M63: 26,798,813 km (0.112 R)
• M64: 27,725,273 km (0.093 R)
• M65: 28,244,377 km (0.074 R)
• M66: 28,505,276 km (0.105 R)
• M67: 29,450,884 km (0.08 R)
• M68: 29,715,373 km (0.119 R)
• M69: 29,768,331 km (0.041 R)
• M70: 29,980,610 km (0.09 R)
• M71: 30,673,996 km (0.066 R)
• M72: 30,995,781 km (0.08 R)
• M73: 31,480,628 km (0.113 R)
• M74: 31,967,868 km (0.113 R)
• M75: 32,403,198 km (0.084 R)
• M76: 33,334,594 km (0.106 R)
• M77: 33,886,610 km (0.029 R)
• M78: 36,464,481 km (0.045 R)
• M79: 37,318,685 km (0.112 R)
• M80: 37,433,127 km (0.057 R)
• M81: 37,490,274 km (0.09 R)
• M82: 37,891,794 km (0.115 R)
• M83: 38,525,640 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit