🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 155 Days

Day: 29.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,469,952 km

• M1: 51,162 km (0.111 R)
• M2: 97,388 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 209 Days

Day: 13.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.78 AU - 0.98 AU

Year: 314 Days

Day: 17.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,469,952 km

• M1: 73,752 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 353 Days

Day: 19.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,469,952 km

• M1: 348,264 km (0.064 R)
• M2: 427,401 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 364 Days

Day: 13.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,469,952 km

• M1: 441,763 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 3.01 AU

Year: 1689 Days

Day: 43.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,469,952 km

• M1: 1,952,551 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.25 AU - 3.85 AU

Year: 2547 Days

Day: 13.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.18 AU - 4.64 AU

Year: 2944 Days

Day: 18.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 12.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.97 AU - 11.33 AU

Year: 14178 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,469,952 km

• M1: 170,990 km (0.095 R)
• M2: 270,323 km (0.117 R)
• M3: 423,362 km (0.107 R)
• M4: 521,349 km (0.05 R)
• M5: 731,234 km (0.078 R)
• M6: 953,836 km (0.055 R)
• M7: 1,056,610 km (0.12 R)
• M8: 1,506,600 km (0.074 R)
• M9: 1,587,383 km (0.058 R)
• M10: 1,711,400 km (0.097 R)
• M11: 2,126,235 km (0.054 R)
• M12: 2,971,313 km (0.03 R)
• M13: 3,178,207 km (0.102 R)
• M14: 3,283,524 km (0.119 R)
• M15: 3,416,815 km (0.089 R)
• M16: 3,579,129 km (0.115 R)
• M17: 4,053,205 km (0.067 R)
• M18: 4,283,286 km (0.106 R)
• M19: 5,029,929 km (0.043 R)
• M20: 5,122,381 km (0.056 R)
• M21: 5,340,046 km (0.064 R)
• M22: 5,592,716 km (0.037 R)
• M23: 5,688,459 km (0.109 R)
• M24: 6,407,576 km (0.111 R)
• M25: 6,914,414 km (0.118 R)
• M26: 8,844,525 km (0.094 R)
• M27: 10,140,192 km (0.119 R)
• M28: 10,730,655 km (0.074 R)
• M29: 11,251,405 km (0.047 R)
• M30: 11,332,338 km (0.057 R)
• M31: 11,576,033 km (0.101 R)
• M32: 11,903,802 km (0.094 R)
• M33: 12,234,563 km (0.096 R)
• M34: 12,317,739 km (0.081 R)
• M35: 13,330,517 km (0.105 R)
• M36: 13,673,993 km (0.117 R)
• M37: 13,977,079 km (0.114 R)
• M38: 14,238,576 km (0.116 R)
• M39: 15,077,371 km (0.065 R)
• M40: 15,480,388 km (0.06 R)
• M41: 15,615,475 km (0.083 R)
• M42: 16,388,447 km (0.115 R)
• M43: 16,480,300 km (0.098 R)
• M44: 16,664,305 km (0.073 R)
• M45: 17,034,560 km (0.03 R)
• M46: 17,127,460 km (0.116 R)
• M47: 19,749,761 km (0.083 R)
• M48: 20,486,531 km (0.068 R)
• M49: 20,883,115 km (0.106 R)
• M50: 21,986,848 km (0.065 R)
• M51: 22,647,921 km (0.044 R)
• M52: 22,852,720 km (0.103 R)
• M53: 25,623,123 km (0.087 R)
• M54: 25,783,043 km (0.119 R)
• M55: 26,426,314 km (0.059 R)
• M56: 26,588,030 km (0.082 R)
• M57: 26,749,894 km (0.11 R)
• M58: 27,237,733 km (0.095 R)
• M59: 28,057,529 km (0.078 R)
• M60: 28,885,254 km (0.055 R)
• M61: 29,107,258 km (0.098 R)
• M62: 29,330,009 km (0.088 R)
• M63: 29,441,609 km (0.08 R)
• M64: 29,833,107 km (0.097 R)
• M65: 30,395,445 km (0.033 R)
• M66: 30,508,242 km (0.055 R)
• M67: 31,074,769 km (0.069 R)
• M68: 32,103,404 km (0.055 R)
• M69: 32,218,295 km (0.089 R)
• M70: 32,621,760 km (0.042 R)
• M71: 32,968,977 km (0.118 R)
• M72: 33,433,778 km (0.116 R)
• M73: 33,550,314 km (0.06 R)
• M74: 33,725,344 km (0.096 R)
• M75: 34,959,377 km (0.059 R)
• M76: 35,196,190 km (0.102 R)
• M77: 35,433,452 km (0.049 R)
• M78: 35,611,773 km (0.09 R)
• M79: 35,790,243 km (0.076 R)
• M80: 39,301,305 km (0.103 R)
• M81: 39,424,275 km (0.119 R)
• M82: 39,547,544 km (0.101 R)
• M83: 39,855,865 km (0.084 R)
• M84: 40,413,117 km (0.077 R)
• M85: 40,786,064 km (0.112 R)
• M86: 41,097,677 km (0.105 R)
• M87: 41,472,569 km (0.074 R)
• M88: 41,974,470 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.1

Radius: 6.2

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.62 AU - 20.18 AU

Year: 26456 Days

Day: 20 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,469,952 km

• M1: 119,529 km (0.104 R)
• M2: 168,447 km (0.053 R)
• M3: 600,336 km (0.085 R)
• M4: 1,488,050 km (0.106 R)
• M5: 1,591,721 km (0.081 R)
• M6: 1,879,697 km (0.077 R)
• M7: 2,029,894 km (0.046 R)
• M8: 2,223,174 km (0.093 R)
• M9: 2,503,670 km (0.04 R)
• M10: 2,795,535 km (0.044 R)
• M11: 2,967,274 km (0.067 R)
• M12: 3,502,685 km (0.046 R)
• M13: 3,548,761 km (0.103 R)
• M14: 3,828,808 km (0.083 R)
• M15: 3,876,230 km (0.092 R)
• M16: 3,971,674 km (0.098 R)
• M17: 4,410,444 km (0.071 R)
• M18: 4,864,624 km (0.076 R)
• M19: 5,123,278 km (0.06 R)
• M20: 6,091,476 km (0.107 R)
• M21: 6,767,808 km (0.063 R)
• M22: 7,766,074 km (0.068 R)
• M23: 8,436,123 km (0.101 R)
• M24: 8,622,073 km (0.079 R)
• M25: 9,188,152 km (0.082 R)
• M26: 9,443,665 km (0.032 R)
• M27: 9,572,169 km (0.066 R)
• M28: 9,831,123 km (0.076 R)
• M29: 10,289,940 km (0.083 R)
• M30: 10,688,618 km (0.12 R)
• M31: 11,024,765 km (0.056 R)
• M32: 11,160,151 km (0.077 R)
• M33: 12,193,423 km (0.089 R)
• M34: 12,333,596 km (0.057 R)
• M35: 13,982,315 km (0.062 R)
• M36: 14,129,070 km (0.088 R)
• M37: 14,646,230 km (0.118 R)
• M38: 17,718,521 km (0.111 R)
• M39: 18,195,888 km (0.095 R)
• M40: 19,408,080 km (0.098 R)
• M41: 20,896,878 km (0.085 R)
• M42: 21,485,695 km (0.114 R)
• M43: 22,336,308 km (0.108 R)
• M44: 22,938,290 km (0.103 R)
• M45: 23,458,442 km (0.073 R)
• M46: 23,982,633 km (0.116 R)
• M47: 24,953,374 km (0.109 R)
• M48: 25,488,336 km (0.044 R)
• M49: 25,757,313 km (0.108 R)
• M50: 25,937,129 km (0.06 R)
• M51: 26,117,245 km (0.109 R)
• M52: 28,404,746 km (0.108 R)
• M53: 28,963,195 km (0.098 R)
• M54: 30,660,233 km (0.027 R)
• M55: 30,850,821 km (0.113 R)
• M56: 31,137,450 km (0.101 R)
• M57: 31,616,912 km (0.114 R)
• M58: 33,070,255 km (0.049 R)
• M59: 34,446,256 km (0.109 R)
• M60: 35,440,484 km (0.111 R)
• M61: 40,133,818 km (0.101 R)
• M62: 41,811,558 km (0.066 R)
• M63: 43,404,925 km (0.067 R)
• M64: 46,213,774 km (0.108 R)
• M65: 48,524,912 km (0.105 R)
• M66: 48,969,367 km (0.117 R)
• M67: 49,415,169 km (0.114 R)
• M68: 50,873,449 km (0.104 R)
• M69: 52,231,947 km (0.067 R)
• M70: 52,687,472 km (0.025 R)
• M71: 54,176,869 km (0.098 R)
• M72: 55,796,415 km (0.11 R)
• M73: 56,495,337 km (0.084 R)
• M74: 58,255,206 km (0.096 R)
• M75: 60,749,302 km (0.113 R)
• M76: 64,006,646 km (0.103 R)
• M77: 64,372,113 km (0.069 R)
• M78: 66,825,967 km (0.041 R)
• M79: 68,437,286 km (0.112 R)
• M80: 71,067,067 km (0.087 R)
• M81: 71,193,178 km (0.04 R)
• M82: 74,624,654 km (0.083 R)
• M83: 75,780,447 km (0.095 R)
• M84: 76,812,822 km (0.077 R)
• M85: 82,573,088 km (0.098 R)
• M86: 87,658,518 km (0.107 R)
• M87: 87,928,841 km (0.106 R)
• M88: 89,285,395 km (0.073 R)
• M89: 89,693,647 km (0.091 R)
• M90: 89,966,065 km (0.098 R)
• M91: 90,785,413 km (0.056 R)
• M92: 91,195,909 km (0.101 R)
• M93: 91,469,972 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit