🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 40.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 178.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 278 Days

Day: 43 Hours

Environment

Temp: 129 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,360,962 km

• M1: 204,051 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.11 AU - 1.11 AU

Year: 429 Days

Day: 28.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 435 Days

Day: 46.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,360,962 km

• M1: 95,443 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.25 AU - 1.35 AU

Year: 544 Days

Day: 29.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,360,962 km

• M1: 161,267 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.51 AU - 3.77 AU

Year: 2043 Days

Day: 43 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,360,962 km

• M1: 79,885 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.58 AU - 4.44 AU

Year: 2948 Days

Day: 16 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 8.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.66 AU - 6.68 AU

Year: 5626 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,360,962 km

• M1: 111,750 km (0.067 R)
• M2: 252,372 km (0.105 R)
• M3: 400,922 km (0.083 R)
• M4: 713,881 km (0.073 R)
• M5: 1,121,086 km (0.109 R)
• M6: 1,305,391 km (0.05 R)
• M7: 1,592,320 km (0.098 R)
• M8: 1,655,151 km (0.115 R)
• M9: 1,783,655 km (0.1 R)
• M10: 2,241,724 km (0.103 R)
• M11: 2,312,633 km (0.055 R)
• M12: 2,402,392 km (0.107 R)
• M13: 2,456,846 km (0.099 R)
• M14: 2,660,000 km (0.111 R)
• M15: 3,122,108 km (0.112 R)
• M16: 3,362,511 km (0.084 R)
• M17: 3,650,637 km (0.096 R)
• M18: 3,818,934 km (0.082 R)
• M19: 3,968,383 km (0.088 R)
• M20: 4,428,097 km (0.077 R)
• M21: 4,858,640 km (0.115 R)
• M22: 5,255,224 km (0.085 R)
• M23: 5,397,790 km (0.082 R)
• M24: 6,659,798 km (0.118 R)
• M25: 6,736,841 km (0.115 R)
• M26: 6,943,585 km (0.082 R)
• M27: 7,257,741 km (0.084 R)
• M28: 7,443,092 km (0.073 R)
• M29: 7,496,349 km (0.066 R)
• M30: 7,549,756 km (0.06 R)
• M31: 7,764,578 km (0.084 R)
• M32: 8,008,722 km (0.093 R)
• M33: 8,421,163 km (0.064 R)
• M34: 8,897,034 km (0.098 R)
• M35: 9,095,551 km (0.042 R)
• M36: 10,376,408 km (0.105 R)
• M37: 10,465,717 km (0.04 R)
• M38: 10,705,373 km (0.03 R)
• M39: 11,068,298 km (0.074 R)
• M40: 11,435,112 km (0.076 R)
• M41: 11,558,231 km (0.052 R)
• M42: 11,868,197 km (0.106 R)
• M43: 12,401,364 km (0.064 R)
• M44: 12,559,639 km (0.086 R)
• M45: 12,846,268 km (0.106 R)
• M46: 13,948,356 km (0.071 R)
• M47: 14,711,155 km (0.095 R)
• M48: 15,080,662 km (0.101 R)
• M49: 15,215,749 km (0.093 R)
• M50: 15,351,434 km (0.079 R)
• M51: 15,589,594 km (0.118 R)
• M52: 15,726,177 km (0.119 R)
• M53: 15,863,209 km (0.117 R)
• M54: 16,035,097 km (0.106 R)
• M55: 16,207,583 km (0.111 R)
• M56: 16,276,847 km (0.104 R)
• M57: 16,868,805 km (0.101 R)
• M58: 16,938,817 km (0.118 R)
• M59: 17,503,250 km (0.086 R)
• M60: 17,858,994 km (0.081 R)
• M61: 18,073,667 km (0.088 R)
• M62: 18,325,141 km (0.087 R)
• M63: 18,505,556 km (0.057 R)
• M64: 19,747,667 km (0.119 R)
• M65: 19,969,670 km (0.102 R)
• M66: 20,043,871 km (0.112 R)
• M67: 20,903,460 km (0.082 R)
• M68: 21,318,893 km (0.088 R)
• M69: 21,660,724 km (0.059 R)
• M70: 21,966,203 km (0.109 R)
• M71: 22,234,582 km (0.056 R)
• M72: 22,388,518 km (0.109 R)
• M73: 22,736,034 km (0.083 R)
• M74: 23,319,166 km (0.104 R)
• M75: 24,341,668 km (0.12 R)
• M76: 24,659,115 km (0.096 R)
• M77: 25,258,254 km (0.103 R)
• M78: 25,418,922 km (0.102 R)
• M79: 25,660,373 km (0.102 R)
• M80: 26,064,587 km (0.093 R)
• M81: 26,511,585 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.6

Radius: 5.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.08 AU - 20.76 AU

Year: 25549 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,360,962 km

• M1: 468,989 km (0.107 R)
• M2: 535,710 km (0.102 R)
• M3: 679,025 km (0.048 R)
• M4: 716,723 km (0.081 R)
• M5: 834,457 km (0.094 R)
• M6: 979,866 km (0.106 R)
• M7: 1,088,624 km (0.056 R)
• M8: 1,463,366 km (0.104 R)
• M9: 1,537,866 km (0.071 R)
• M10: 1,588,281 km (0.07 R)
• M11: 2,556,179 km (0.103 R)
• M12: 2,616,168 km (0.077 R)
• M13: 3,176,561 km (0.088 R)
• M14: 3,241,038 km (0.067 R)
• M15: 3,671,132 km (0.089 R)
• M16: 3,841,374 km (0.076 R)
• M17: 3,875,632 km (0.032 R)
• M18: 3,944,746 km (0.12 R)
• M19: 3,979,303 km (0.055 R)
• M20: 4,224,793 km (0.101 R)
• M21: 4,439,167 km (0.063 R)
• M22: 4,583,978 km (0.061 R)
• M23: 5,524,350 km (0.087 R)
• M24: 5,996,331 km (0.1 R)
• M25: 6,358,807 km (0.072 R)
• M26: 6,811,490 km (0.11 R)
• M27: 7,445,486 km (0.1 R)
• M28: 7,878,422 km (0.111 R)
• M29: 8,768,829 km (0.079 R)
• M30: 9,597,152 km (0.103 R)
• M31: 9,878,695 km (0.088 R)
• M32: 11,376,619 km (0.069 R)
• M33: 11,525,319 km (0.081 R)
• M34: 11,874,630 km (0.055 R)
• M35: 12,737,660 km (0.082 R)
• M36: 12,995,417 km (0.074 R)
• M37: 13,463,509 km (0.104 R)
• M38: 13,831,520 km (0.118 R)
• M39: 14,416,298 km (0.116 R)
• M40: 16,386,203 km (0.036 R)
• M41: 16,610,300 km (0.082 R)
• M42: 16,948,242 km (0.108 R)
• M43: 17,459,418 km (0.103 R)
• M44: 17,516,564 km (0.08 R)
• M45: 18,033,425 km (0.104 R)
• M46: 18,264,703 km (0.093 R)
• M47: 18,322,598 km (0.039 R)
• M48: 18,847,237 km (0.095 R)
• M49: 19,673,018 km (0.08 R)
• M50: 19,911,177 km (0.115 R)
• M51: 19,970,867 km (0.104 R)
• M52: 20,570,904 km (0.026 R)
• M53: 21,850,115 km (0.114 R)
• M54: 22,096,802 km (0.099 R)
• M55: 22,220,370 km (0.088 R)
• M56: 23,280,570 km (0.076 R)
• M57: 23,785,164 km (0.04 R)
• M58: 23,848,444 km (0.025 R)
• M59: 24,612,889 km (0.105 R)
• M60: 25,514,665 km (0.101 R)
• M61: 25,644,366 km (0.116 R)
• M62: 25,709,292 km (0.1 R)
• M63: 25,774,367 km (0.057 R)
• M64: 26,165,416 km (0.041 R)
• M65: 26,492,885 km (0.118 R)
• M66: 27,019,619 km (0.12 R)
• M67: 27,151,864 km (0.119 R)
• M68: 27,483,373 km (0.1 R)
• M69: 27,882,949 km (0.109 R)
• M70: 29,568,318 km (0.104 R)
• M71: 30,320,347 km (0.111 R)
• M72: 34,459,720 km (0.112 R)
• M73: 35,178,687 km (0.112 R)
• M74: 35,757,481 km (0.112 R)
• M75: 35,830,036 km (0.094 R)
• M76: 36,631,432 km (0.081 R)
• M77: 40,423,589 km (0.069 R)
• M78: 42,020,995 km (0.068 R)
• M79: 42,711,838 km (0.063 R)
• M80: 44,182,684 km (0.1 R)
• M81: 44,260,624 km (0.099 R)
• M82: 44,728,716 km (0.099 R)
• M83: 45,276,992 km (0.117 R)
• M84: 45,906,351 km (0.101 R)
• M85: 48,131,769 km (0.119 R)
• M86: 48,693,658 km (0.107 R)
• M87: 48,854,625 km (0.087 R)
• M88: 49,499,991 km (0.112 R)
• M89: 51,289,630 km (0.086 R)
• M90: 51,371,460 km (0.077 R)
• M91: 52,192,304 km (0.113 R)
• M92: 52,852,030 km (0.103 R)
• M93: 53,348,695 km (0.092 R)
• M94: 56,023,505 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit