🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.4 AU - 0.6 AU

Year: 126 Days

Day: 21 Hours

Environment

Temp: 235 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.74 AU

Year: 174 Days

Day: 39.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 9

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.58 AU - 5.64 AU

Year: 4736 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,370,628 km

• M1: 114,592 km (0.072 R)
• M2: 287,826 km (0.095 R)
• M3: 587,172 km (0.093 R)
• M4: 801,246 km (0.105 R)
• M5: 1,026,241 km (0.103 R)
• M6: 1,271,731 km (0.082 R)
• M7: 1,332,169 km (0.11 R)
• M8: 1,649,616 km (0.103 R)
• M9: 1,716,037 km (0.119 R)
• M10: 1,834,369 km (0.083 R)
• M11: 1,955,543 km (0.11 R)
• M12: 2,297,823 km (0.05 R)
• M13: 2,447,720 km (0.104 R)
• M14: 2,562,312 km (0.075 R)
• M15: 2,698,147 km (0.056 R)
• M16: 2,816,629 km (0.035 R)
• M17: 2,896,514 km (0.084 R)
• M18: 3,244,778 km (0.052 R)
• M19: 3,307,759 km (0.115 R)
• M20: 3,434,618 km (0.118 R)
• M21: 3,649,889 km (0.114 R)
• M22: 3,803,227 km (0.084 R)
• M23: 4,025,978 km (0.099 R)
• M24: 4,276,106 km (0.061 R)
• M25: 4,461,158 km (0.092 R)
• M26: 5,007,938 km (0.11 R)
• M27: 5,080,792 km (0.119 R)
• M28: 5,178,480 km (0.063 R)
• M29: 5,276,915 km (0.117 R)
• M30: 5,550,679 km (0.084 R)
• M31: 5,778,218 km (0.115 R)
• M32: 5,931,556 km (0.067 R)
• M33: 6,112,120 km (0.097 R)
• M34: 6,906,934 km (0.061 R)
• M35: 7,124,299 km (0.041 R)
• M36: 7,233,805 km (0.073 R)
• M37: 7,399,260 km (0.113 R)
• M38: 7,988,078 km (0.104 R)
• M39: 8,044,925 km (0.088 R)
• M40: 8,360,127 km (0.051 R)
• M41: 8,767,183 km (0.107 R)
• M42: 8,943,559 km (0.064 R)
• M43: 9,270,131 km (0.065 R)
• M44: 9,691,399 km (0.102 R)
• M45: 10,180,434 km (0.086 R)
• M46: 10,552,634 km (0.106 R)
• M47: 10,708,964 km (0.108 R)
• M48: 12,052,652 km (0.105 R)
• M49: 12,281,836 km (0.115 R)
• M50: 12,711,181 km (0.117 R)
• M51: 12,944,255 km (0.057 R)
• M52: 13,011,275 km (0.073 R)
• M53: 13,652,451 km (0.112 R)
• M54: 13,822,843 km (0.051 R)
• M55: 14,097,206 km (0.082 R)
• M56: 14,373,214 km (0.103 R)
• M57: 14,825,448 km (0.086 R)
• M58: 15,282,470 km (0.069 R)
• M59: 15,566,107 km (0.09 R)
• M60: 15,851,390 km (0.103 R)
• M61: 16,318,734 km (0.113 R)
• M62: 16,608,505 km (0.109 R)
• M63: 17,673,492 km (0.031 R)
• M64: 19,254,592 km (0.073 R)
• M65: 19,369,184 km (0.117 R)
• M66: 19,484,075 km (0.098 R)
• M67: 20,061,972 km (0.033 R)
• M68: 20,139,464 km (0.117 R)
• M69: 20,333,492 km (0.072 R)
• M70: 20,567,314 km (0.094 R)
• M71: 20,684,598 km (0.056 R)
• M72: 20,762,838 km (0.1 R)
• M73: 21,511,276 km (0.085 R)
• M74: 22,389,117 km (0.104 R)
• M75: 23,850,389 km (0.099 R)
• M76: 23,932,518 km (0.085 R)
• M77: 24,966,688 km (0.106 R)
• M78: 25,888,660 km (0.108 R)
• M79: 26,142,078 km (0.089 R)
• M80: 26,438,731 km (0.111 R)
• M81: 26,992,692 km (0.065 R)
• M82: 27,809,197 km (0.118 R)
• M83: 27,982,132 km (0.079 R)
• M84: 28,285,666 km (0.051 R)
• M85: 28,677,463 km (0.119 R)
• M86: 28,895,876 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 8.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.89 AU - 8.49 AU

Year: 8355 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,370,628 km

• M1: 172,038 km (0.093 R)
• M2: 298,597 km (0.032 R)
• M3: 390,151 km (0.057 R)
• M4: 454,329 km (0.031 R)
• M5: 705,055 km (0.117 R)
• M6: 774,468 km (0.093 R)
• M7: 1,472,791 km (0.109 R)
• M8: 1,532,929 km (0.081 R)
• M9: 1,782,459 km (0.111 R)
• M10: 2,061,907 km (0.085 R)
• M11: 2,215,395 km (0.106 R)
• M12: 2,588,642 km (0.11 R)
• M13: 2,754,695 km (0.097 R)
• M14: 3,214,559 km (0.087 R)
• M15: 3,373,133 km (0.055 R)
• M16: 3,575,240 km (0.118 R)
• M17: 3,927,692 km (0.116 R)
• M18: 4,356,739 km (0.052 R)
• M19: 4,576,947 km (0.113 R)
• M20: 4,710,837 km (0.072 R)
• M21: 4,778,306 km (0.088 R)
• M22: 4,914,140 km (0.101 R)
• M23: 5,005,395 km (0.069 R)
• M24: 5,097,248 km (0.063 R)
• M25: 5,212,887 km (0.107 R)
• M26: 5,973,144 km (0.058 R)
• M27: 6,391,270 km (0.062 R)
• M28: 6,516,034 km (0.111 R)
• M29: 6,844,252 km (0.092 R)
• M30: 7,126,095 km (0.097 R)
• M31: 7,941,104 km (0.079 R)
• M32: 8,318,838 km (0.065 R)
• M33: 8,619,829 km (0.086 R)
• M34: 8,785,434 km (0.08 R)
• M35: 8,896,436 km (0.102 R)
• M36: 9,035,861 km (0.083 R)
• M37: 9,148,059 km (0.053 R)
• M38: 10,061,205 km (0.091 R)
• M39: 11,183,039 km (0.055 R)
• M40: 11,363,753 km (0.1 R)
• M41: 11,911,880 km (0.115 R)
• M42: 12,251,018 km (0.116 R)
• M43: 12,375,185 km (0.072 R)
• M44: 12,624,714 km (0.117 R)
• M45: 13,160,424 km (0.043 R)
• M46: 13,224,003 km (0.106 R)
• M47: 14,254,134 km (0.11 R)
• M48: 15,243,275 km (0.045 R)
• M49: 15,410,226 km (0.088 R)
• M50: 15,611,435 km (0.102 R)
• M51: 16,767,977 km (0.081 R)
• M52: 16,905,906 km (0.039 R)
• M53: 17,252,225 km (0.115 R)
• M54: 17,426,357 km (0.108 R)
• M55: 17,670,949 km (0.081 R)
• M56: 18,625,384 km (0.095 R)
• M57: 18,804,004 km (0.054 R)
• M58: 21,775,167 km (0.09 R)
• M59: 22,076,457 km (0.11 R)
• M60: 22,645,078 km (0.061 R)
• M61: 22,721,224 km (0.098 R)
• M62: 23,141,743 km (0.095 R)
• M63: 24,340,770 km (0.115 R)
• M64: 24,457,905 km (0.095 R)
• M65: 25,164,456 km (0.112 R)
• M66: 25,798,153 km (0.099 R)
• M67: 26,196,831 km (0.09 R)
• M68: 26,557,512 km (0.117 R)
• M69: 26,879,297 km (0.116 R)

Asteroid Belt

Center: 13.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.9

Radius: 5.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.76 AU - 23.74 AU

Year: 31286 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,370,628 km

• M1: 198,367 km (0.1 R)
• M2: 636,240 km (0.046 R)
• M3: 956,230 km (0.053 R)
• M4: 1,073,066 km (0.111 R)
• M5: 1,284,447 km (0.116 R)
• M6: 2,524,464 km (0.094 R)
• M7: 3,195,111 km (0.079 R)
• M8: 3,270,209 km (0.099 R)
• M9: 4,160,766 km (0.117 R)
• M10: 4,297,648 km (0.087 R)
• M11: 7,532,253 km (0.103 R)
• M12: 9,329,222 km (0.104 R)
• M13: 9,436,783 km (0.063 R)
• M14: 9,580,846 km (0.118 R)
• M15: 10,090,676 km (0.105 R)
• M16: 10,274,980 km (0.108 R)
• M17: 10,684,280 km (0.089 R)
• M18: 12,610,801 km (0.077 R)
• M19: 14,309,934 km (0.054 R)
• M20: 15,779,733 km (0.108 R)
• M21: 16,815,100 km (0.08 R)
• M22: 16,858,782 km (0.112 R)
• M23: 17,783,447 km (0.112 R)
• M24: 19,911,776 km (0.085 R)
• M25: 20,189,280 km (0.118 R)
• M26: 20,467,981 km (0.109 R)
• M27: 25,297,299 km (0.057 R)
• M28: 25,698,072 km (0.057 R)
• M29: 26,101,088 km (0.115 R)
• M30: 26,151,653 km (0.071 R)
• M31: 26,455,486 km (0.117 R)
• M32: 27,117,756 km (0.064 R)
• M33: 27,528,103 km (0.107 R)
• M34: 28,043,766 km (0.074 R)
• M35: 29,189,537 km (0.112 R)
• M36: 29,662,715 km (0.096 R)
• M37: 30,563,443 km (0.035 R)
• M38: 31,796,130 km (0.064 R)
• M39: 33,044,973 km (0.084 R)
• M40: 35,310,782 km (0.111 R)
• M41: 35,422,681 km (0.031 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit