🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.58 AU - 0.9 AU

Year: 226 Days

Day: 17.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,541,994 km

• M1: 27,676 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 278 Days

Day: 29.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 766 Days

Day: 33.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.91 AU - 3.11 AU

Year: 1411 Days

Day: 15.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,541,994 km

• M1: 1,210,247 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.44 AU - 3.08 AU

Year: 1627 Days

Day: 24.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.95 AU - 3.33 AU

Year: 1974 Days

Day: 21.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.62 AU - 4.04 AU

Year: 2156 Days

Day: 44.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3 AU - 4.94 AU

Year: 2806 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 8.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.01 AU - 6.85 AU

Year: 5784 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 111.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,541,994 km

• M1: 113,246 km (0.098 R)
• M2: 168,298 km (0.098 R)
• M3: 243,097 km (0.113 R)
• M4: 450,888 km (0.047 R)
• M5: 848,818 km (0.086 R)
• M6: 1,013,077 km (0.089 R)
• M7: 1,233,285 km (0.067 R)
• M8: 1,579,604 km (0.077 R)
• M9: 1,888,823 km (0.048 R)
• M10: 2,050,688 km (0.119 R)
• M11: 2,105,590 km (0.117 R)
• M12: 2,330,585 km (0.084 R)
• M13: 2,402,542 km (0.059 R)
• M14: 2,697,698 km (0.12 R)
• M15: 2,849,690 km (0.104 R)
• M16: 3,146,342 km (0.072 R)
• M17: 3,226,078 km (0.06 R)
• M18: 3,436,562 km (0.12 R)
• M19: 3,634,929 km (0.103 R)
• M20: 3,769,268 km (0.099 R)
• M21: 4,094,943 km (0.099 R)
• M22: 4,305,427 km (0.097 R)
• M23: 4,483,448 km (0.107 R)
• M24: 4,700,365 km (0.055 R)
• M25: 4,773,518 km (0.087 R)
• M26: 4,846,971 km (0.09 R)
• M27: 4,939,422 km (0.096 R)
• M28: 5,410,057 km (0.03 R)
• M29: 5,777,320 km (0.111 R)
• M30: 6,515,885 km (0.113 R)
• M31: 6,638,406 km (0.061 R)
• M32: 7,539,134 km (0.086 R)
• M33: 7,732,564 km (0.077 R)
• M34: 7,905,799 km (0.064 R)
• M35: 8,080,379 km (0.099 R)
• M36: 8,366,710 km (0.089 R)
• M37: 8,544,731 km (0.113 R)
• M38: 8,723,800 km (0.118 R)
• M39: 9,476,128 km (0.082 R)
• M40: 9,568,729 km (0.108 R)
• M41: 9,661,629 km (0.037 R)
• M42: 9,731,491 km (0.04 R)
• M43: 10,130,618 km (0.11 R)
• M44: 10,249,100 km (0.079 R)
• M45: 10,320,308 km (0.037 R)
• M46: 10,415,602 km (0.047 R)
• M47: 10,751,449 km (0.112 R)
• M48: 12,029,763 km (0.091 R)
• M49: 12,205,541 km (0.118 R)
• M50: 12,610,502 km (0.109 R)
• M51: 12,712,378 km (0.108 R)
• M52: 12,994,071 km (0.034 R)
• M53: 13,122,725 km (0.083 R)
• M54: 13,277,858 km (0.103 R)
• M55: 14,300,360 km (0.083 R)
• M56: 14,727,162 km (0.103 R)
• M57: 14,834,574 km (0.106 R)
• M58: 14,969,062 km (0.118 R)
• M59: 15,538,731 km (0.055 R)
• M60: 16,005,027 km (0.116 R)
• M61: 16,587,412 km (0.117 R)
• M62: 16,755,111 km (0.058 R)
• M63: 17,204,952 km (0.079 R)
• M64: 17,431,443 km (0.083 R)
• M65: 17,687,405 km (0.081 R)
• M66: 18,088,028 km (0.078 R)
• M67: 18,636,454 km (0.095 R)
• M68: 18,927,272 km (0.088 R)
• M69: 19,454,754 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 5.6

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.79 AU - 21.75 AU

Year: 28849 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,541,994 km

• M1: 398,678 km (0.065 R)
• M2: 457,171 km (0.04 R)
• M3: 605,722 km (0.086 R)
• M4: 721,062 km (0.098 R)
• M5: 769,382 km (0.076 R)
• M6: 1,081,892 km (0.115 R)
• M7: 1,400,236 km (0.119 R)
• M8: 1,681,480 km (0.081 R)
• M9: 1,779,167 km (0.103 R)
• M10: 2,971,612 km (0.065 R)
• M11: 3,010,956 km (0.101 R)
• M12: 3,129,887 km (0.049 R)
• M13: 3,372,534 km (0.09 R)
• M14: 3,579,428 km (0.116 R)
• M15: 4,313,056 km (0.078 R)
• M16: 4,537,603 km (0.081 R)
• M17: 6,620,005 km (0.104 R)
• M18: 7,406,591 km (0.034 R)
• M19: 7,460,147 km (0.11 R)
• M20: 7,621,413 km (0.062 R)
• M21: 7,675,418 km (0.083 R)
• M22: 8,057,042 km (0.119 R)
• M23: 8,556,699 km (0.082 R)
• M24: 9,353,756 km (0.107 R)
• M25: 9,644,276 km (0.119 R)
• M26: 9,702,619 km (0.083 R)
• M27: 12,198,061 km (0.114 R)
• M28: 13,876,998 km (0.104 R)
• M29: 14,676,000 km (0.038 R)
• M30: 14,945,725 km (0.118 R)
• M31: 15,285,013 km (0.095 R)
• M32: 17,659,281 km (0.079 R)
• M33: 17,730,788 km (0.099 R)
• M34: 18,234,335 km (0.105 R)
• M35: 18,306,740 km (0.114 R)
• M36: 18,669,665 km (0.105 R)
• M37: 18,961,829 km (0.097 R)
• M38: 19,255,490 km (0.092 R)
• M39: 19,624,697 km (0.101 R)
• M40: 19,847,299 km (0.075 R)
• M41: 20,220,247 km (0.09 R)
• M42: 20,295,195 km (0.094 R)
• M43: 21,200,711 km (0.073 R)
• M44: 22,042,349 km (0.111 R)
• M45: 22,196,434 km (0.104 R)
• M46: 22,583,594 km (0.034 R)
• M47: 23,916,062 km (0.059 R)
• M48: 25,921,721 km (0.1 R)
• M49: 26,247,545 km (0.111 R)
• M50: 26,410,906 km (0.117 R)
• M51: 26,574,715 km (0.076 R)
• M52: 29,156,176 km (0.095 R)
• M53: 29,495,015 km (0.075 R)
• M54: 31,729,260 km (0.059 R)
• M55: 31,816,326 km (0.117 R)
• M56: 32,866,652 km (0.11 R)
• M57: 34,106,370 km (0.116 R)
• M58: 35,091,173 km (0.117 R)
• M59: 35,813,281 km (0.084 R)
• M60: 36,722,837 km (0.071 R)
• M61: 36,814,241 km (0.108 R)
• M62: 36,997,199 km (0.117 R)
• M63: 37,180,456 km (0.119 R)
• M64: 39,496,531 km (0.059 R)
• M65: 39,590,179 km (0.096 R)
• M66: 40,436,005 km (0.116 R)
• M67: 40,530,252 km (0.117 R)
• M68: 42,049,867 km (0.06 R)
• M69: 42,336,796 km (0.12 R)
• M70: 43,105,280 km (0.094 R)
• M71: 45,438,259 km (0.092 R)
• M72: 46,126,409 km (0.077 R)
• M73: 47,314,067 km (0.075 R)
• M74: 48,311,436 km (0.075 R)
• M75: 49,114,477 km (0.054 R)
• M76: 53,297,981 km (0.119 R)
• M77: 55,275,067 km (0.117 R)
• M78: 56,219,927 km (0.093 R)
• M79: 56,641,494 km (0.114 R)
• M80: 57,700,198 km (0.119 R)
• M81: 57,912,776 km (0.099 R)
• M82: 58,552,008 km (0.105 R)
• M83: 60,375,457 km (0.046 R)
• M84: 61,348,441 km (0.119 R)
• M85: 61,891,182 km (0.052 R)
• M86: 61,999,940 km (0.115 R)
• M87: 63,748,589 km (0.085 R)
• M88: 67,741,656 km (0.089 R)
• M89: 68,302,648 km (0.106 R)
• M90: 72,845,486 km (0.084 R)
• M91: 75,734,072 km (0.072 R)
• M92: 76,432,843 km (0.079 R)
• M93: 76,549,530 km (0.1 R)
• M94: 76,666,216 km (0.096 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit