🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.11 AU - 1.23 AU

Year: 455 Days

Day: 37 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.37 AU - 2.47 AU

Year: 1355 Days

Day: 15.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,624,226 km

• M1: 88,861 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.2 AU - 3.52 AU

Year: 2217 Days

Day: 29.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,624,226 km

• M1: 911,350 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.81 AU - 4.23 AU

Year: 2377 Days

Day: 35.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.8 AU - 4.18 AU

Year: 2868 Days

Day: 34.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.46 AU - 5.56 AU

Year: 3447 Days

Day: 29.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,624,226 km

• M1: 1,669,961 km (0.116 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.75 AU - 5.29 AU

Year: 4048 Days

Day: 17.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 8.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.46 AU - 5.82 AU

Year: 4194 Days

Day: 11.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,624,226 km

• M1: 107,860 km (0.12 R)
• M2: 219,011 km (0.104 R)
• M3: 470,635 km (0.099 R)
• M4: 634,145 km (0.099 R)
• M5: 2,097,063 km (0.099 R)
• M6: 2,216,292 km (0.118 R)
• M7: 2,390,574 km (0.093 R)
• M8: 2,515,339 km (0.083 R)
• M9: 3,054,938 km (0.101 R)
• M10: 3,132,131 km (0.03 R)
• M11: 3,507,920 km (0.073 R)
• M12: 3,919,165 km (0.078 R)
• M13: 4,302,285 km (0.062 R)
• M14: 4,410,893 km (0.114 R)
• M15: 4,608,662 km (0.117 R)
• M16: 4,876,891 km (0.079 R)
• M17: 5,173,394 km (0.109 R)
• M18: 5,358,745 km (0.104 R)
• M19: 5,569,828 km (0.089 R)
• M20: 5,640,887 km (0.107 R)
• M21: 5,927,816 km (0.118 R)
• M22: 6,024,605 km (0.11 R)
• M23: 6,416,851 km (0.115 R)
• M24: 6,817,474 km (0.096 R)
• M25: 7,174,564 km (0.12 R)
• M26: 7,616,476 km (0.117 R)
• M27: 7,854,038 km (0.09 R)
• M28: 8,201,554 km (0.07 R)
• M29: 8,255,409 km (0.085 R)
• M30: 8,608,759 km (0.103 R)
• M31: 8,745,940 km (0.087 R)
• M32: 8,828,518 km (0.099 R)
• M33: 9,245,747 km (0.116 R)
• M34: 9,697,981 km (0.037 R)
• M35: 9,812,124 km (0.068 R)
• M36: 10,273,335 km (0.069 R)
• M37: 11,638,415 km (0.047 R)
• M38: 11,851,143 km (0.119 R)
• M39: 13,217,271 km (0.09 R)
• M40: 13,343,980 km (0.073 R)
• M41: 13,630,460 km (0.116 R)
• M42: 13,726,353 km (0.048 R)
• M43: 13,983,362 km (0.106 R)
• M44: 14,144,778 km (0.113 R)
• M45: 14,242,016 km (0.113 R)
• M46: 14,665,528 km (0.095 R)
• M47: 14,961,133 km (0.03 R)
• M48: 15,126,290 km (0.045 R)
• M49: 15,325,105 km (0.089 R)
• M50: 15,994,556 km (0.099 R)
• M51: 16,062,024 km (0.063 R)
• M52: 16,776,055 km (0.092 R)
• M53: 16,982,051 km (0.059 R)
• M54: 17,050,866 km (0.099 R)
• M55: 17,465,851 km (0.084 R)
• M56: 18,164,772 km (0.054 R)
• M57: 18,517,673 km (0.111 R)
• M58: 18,766,006 km (0.097 R)
• M59: 18,872,819 km (0.119 R)
• M60: 19,051,289 km (0.091 R)
• M61: 19,553,938 km (0.032 R)
• M62: 19,915,665 km (0.096 R)
• M63: 20,170,131 km (0.036 R)
• M64: 21,347,167 km (0.1 R)
• M65: 21,719,666 km (0.105 R)
• M66: 21,981,612 km (0.116 R)
• M67: 22,395,400 km (0.097 R)
• M68: 23,383,643 km (0.099 R)
• M69: 23,460,237 km (0.102 R)
• M70: 23,536,981 km (0.114 R)
• M71: 23,729,065 km (0.077 R)
• M72: 23,844,554 km (0.08 R)
• M73: 23,998,790 km (0.101 R)
• M74: 25,678,475 km (0.09 R)
• M75: 25,955,530 km (0.095 R)
• M76: 26,672,403 km (0.072 R)
• M77: 26,752,438 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.2

Radius: 3.6

Gravity: 50.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.44 AU - 15.12 AU

Year: 16443 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,624,226 km

• M1: 335,698 km (0.113 R)
• M2: 402,717 km (0.1 R)
• M3: 455,974 km (0.092 R)
• M4: 867,668 km (0.096 R)
• M5: 960,867 km (0.048 R)
• M6: 1,233,434 km (0.116 R)
• M7: 1,446,013 km (0.062 R)
• M8: 1,934,749 km (0.115 R)
• M9: 1,964,968 km (0.101 R)
• M10: 2,056,672 km (0.081 R)
• M11: 2,908,332 km (0.098 R)
• M12: 2,943,039 km (0.094 R)
• M13: 4,163,458 km (0.117 R)
• M14: 5,263,003 km (0.073 R)
• M15: 5,305,339 km (0.065 R)
• M16: 6,131,718 km (0.108 R)
• M17: 6,582,456 km (0.096 R)
• M18: 8,439,713 km (0.037 R)
• M19: 8,638,828 km (0.088 R)
• M20: 8,789,174 km (0.101 R)
• M21: 9,041,546 km (0.084 R)
• M22: 9,917,740 km (0.075 R)
• M23: 10,286,350 km (0.116 R)
• M24: 10,498,928 km (0.059 R)
• M25: 10,874,568 km (0.043 R)
• M26: 11,915,919 km (0.079 R)
• M27: 12,251,318 km (0.082 R)
• M28: 13,333,957 km (0.113 R)
• M29: 14,684,677 km (0.12 R)
• M30: 15,044,160 km (0.119 R)
• M31: 15,346,049 km (0.086 R)
• M32: 15,894,325 km (0.06 R)
• M33: 16,139,965 km (0.085 R)
• M34: 16,947,195 km (0.085 R)
• M35: 17,450,592 km (0.093 R)
• M36: 18,600,700 km (0.081 R)
• M37: 18,665,326 km (0.099 R)
• M38: 21,175,579 km (0.092 R)
• M39: 21,921,623 km (0.068 R)
• M40: 22,332,269 km (0.092 R)
• M41: 22,745,459 km (0.102 R)
• M42: 22,814,573 km (0.113 R)
• M43: 23,091,628 km (0.062 R)
• M44: 23,369,880 km (0.051 R)
• M45: 23,439,593 km (0.099 R)
• M46: 23,579,317 km (0.046 R)
• M47: 23,649,179 km (0.079 R)
• M48: 23,929,675 km (0.102 R)
• M49: 24,211,219 km (0.037 R)
• M50: 24,281,829 km (0.105 R)
• M51: 25,419,969 km (0.088 R)
• M52: 26,648,318 km (0.086 R)
• M53: 27,306,399 km (0.097 R)
• M54: 27,526,906 km (0.094 R)
• M55: 28,043,766 km (0.049 R)
• M56: 28,266,218 km (0.101 R)
• M57: 28,787,717 km (0.11 R)
• M58: 29,237,258 km (0.089 R)
• M59: 29,915,834 km (0.11 R)
• M60: 32,215,004 km (0.115 R)
• M61: 32,837,630 km (0.108 R)
• M62: 34,888,467 km (0.095 R)
• M63: 35,447,664 km (0.044 R)
• M64: 35,527,699 km (0.026 R)
• M65: 35,688,218 km (0.068 R)
• M66: 36,413,169 km (0.106 R)
• M67: 36,655,817 km (0.082 R)
• M68: 37,550,412 km (0.047 R)
• M69: 39,278,118 km (0.056 R)
• M70: 39,943,080 km (0.059 R)
• M71: 40,863,406 km (0.09 R)
• M72: 40,947,480 km (0.104 R)
• M73: 42,129,752 km (0.103 R)
• M74: 43,494,683 km (0.104 R)
• M75: 43,580,403 km (0.083 R)
• M76: 43,924,029 km (0.096 R)
• M77: 44,700,741 km (0.089 R)
• M78: 47,763,758 km (0.075 R)
• M79: 50,172,433 km (0.074 R)
• M80: 51,346,178 km (0.111 R)
• M81: 52,986,369 km (0.081 R)
• M82: 55,014,168 km (0.09 R)
• M83: 55,199,670 km (0.065 R)
• M84: 55,292,570 km (0.107 R)
• M85: 55,944,218 km (0.065 R)
• M86: 56,785,706 km (0.076 R)
• M87: 56,879,504 km (0.101 R)
• M88: 57,161,047 km (0.12 R)
• M89: 58,575,944 km (0.115 R)
• M90: 58,860,329 km (0.114 R)
• M91: 60,384,732 km (0.086 R)
• M92: 61,151,720 km (0.091 R)
• M93: 62,501,691 km (0.105 R)
• M94: 63,861,536 km (0.088 R)
• M95: 64,349,524 km (0.056 R)
• M96: 64,545,198 km (0.082 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit