🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 35.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,388,650 km

• M1: 275,709 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.98 AU - 2.08 AU

Year: 1017 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,388,650 km

• M1: 22,290 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.29 AU - 6.37 AU

Year: 4325 Days

Day: 37.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 10

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.41 AU - 11.19 AU

Year: 10782 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,388,650 km

• M1: 128,056 km (0.075 R)
• M2: 222,602 km (0.038 R)
• M3: 512,522 km (0.066 R)
• M4: 606,470 km (0.105 R)
• M5: 861,235 km (0.056 R)
• M6: 1,027,139 km (0.096 R)
• M7: 1,240,316 km (0.118 R)
• M8: 1,547,291 km (0.062 R)
• M9: 1,648,269 km (0.09 R)
• M10: 1,751,342 km (0.108 R)
• M11: 1,878,052 km (0.087 R)
• M12: 2,118,605 km (0.11 R)
• M13: 2,299,768 km (0.106 R)
• M14: 2,486,167 km (0.059 R)
• M15: 2,677,652 km (0.074 R)
• M16: 2,948,873 km (0.049 R)
• M17: 3,075,134 km (0.09 R)
• M18: 3,177,459 km (0.115 R)
• M19: 3,652,133 km (0.051 R)
• M20: 3,925,448 km (0.09 R)
• M21: 4,064,724 km (0.099 R)
• M22: 4,205,645 km (0.111 R)
• M23: 4,550,318 km (0.115 R)
• M24: 4,696,775 km (0.077 R)
• M25: 5,206,155 km (0.114 R)
• M26: 5,452,094 km (0.039 R)
• M27: 5,701,773 km (0.118 R)
• M28: 6,309,889 km (0.119 R)
• M29: 6,375,113 km (0.031 R)
• M30: 6,473,399 km (0.104 R)
• M31: 6,539,222 km (0.104 R)
• M32: 6,871,479 km (0.058 R)
• M33: 7,005,967 km (0.111 R)
• M34: 7,901,460 km (0.072 R)
• M35: 8,184,200 km (0.088 R)
• M36: 8,942,362 km (0.061 R)
• M37: 11,828,554 km (0.104 R)
• M38: 11,909,187 km (0.082 R)
• M39: 11,989,970 km (0.104 R)
• M40: 12,070,903 km (0.117 R)
• M41: 12,192,825 km (0.03 R)
• M42: 13,015,464 km (0.05 R)
• M43: 13,686,560 km (0.076 R)
• M44: 14,026,296 km (0.092 R)
• M45: 14,368,875 km (0.119 R)
• M46: 14,714,147 km (0.112 R)
• M47: 15,149,627 km (0.113 R)
• M48: 15,324,955 km (0.108 R)
• M49: 16,077,882 km (0.102 R)
• M50: 16,301,680 km (0.093 R)
• M51: 17,481,858 km (0.117 R)
• M52: 18,314,819 km (0.09 R)
• M53: 18,408,168 km (0.089 R)
• M54: 19,255,640 km (0.051 R)
• M55: 19,350,634 km (0.117 R)
• M56: 19,636,366 km (0.079 R)
• M57: 21,086,119 km (0.104 R)
• M58: 21,331,011 km (0.101 R)
• M59: 21,873,303 km (0.101 R)
• M60: 22,022,003 km (0.103 R)
• M61: 23,781,424 km (0.107 R)
• M62: 23,883,300 km (0.081 R)
• M63: 24,497,699 km (0.097 R)
• M64: 26,266,693 km (0.115 R)
• M65: 26,424,818 km (0.11 R)
• M66: 26,530,434 km (0.065 R)
• M67: 26,900,988 km (0.09 R)
• M68: 28,184,388 km (0.074 R)
• M69: 29,214,519 km (0.087 R)
• M70: 30,091,612 km (0.062 R)
• M71: 30,201,865 km (0.08 R)
• M72: 30,367,470 km (0.111 R)
• M73: 32,096,373 km (0.102 R)
• M74: 32,321,817 km (0.042 R)
• M75: 33,285,676 km (0.082 R)
• M76: 33,456,816 km (0.056 R)
• M77: 35,125,580 km (0.078 R)
• M78: 36,057,874 km (0.099 R)
• M79: 37,946,846 km (0.097 R)
• M80: 38,185,305 km (0.095 R)
• M81: 38,364,374 km (0.086 R)
• M82: 38,543,742 km (0.091 R)
• M83: 38,843,386 km (0.066 R)
• M84: 39,203,917 km (0.025 R)
• M85: 40,170,768 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 3.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.22 AU - 16.96 AU

Year: 20602 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,388,650 km

• M1: 134,937 km (0.105 R)
• M2: 307,124 km (0.113 R)
• M3: 381,026 km (0.119 R)
• M4: 531,820 km (0.084 R)
• M5: 937,530 km (0.107 R)
• M6: 1,102,387 km (0.114 R)
• M7: 1,256,772 km (0.115 R)
• M8: 1,356,553 km (0.114 R)
• M9: 1,585,588 km (0.082 R)
• M10: 1,848,880 km (0.036 R)
• M11: 1,894,208 km (0.082 R)
• M12: 2,149,422 km (0.11 R)
• M13: 2,366,489 km (0.026 R)
• M14: 2,465,074 km (0.106 R)
• M15: 3,440,153 km (0.03 R)
• M16: 3,894,781 km (0.118 R)
• M17: 3,923,803 km (0.061 R)
• M18: 4,765,739 km (0.063 R)
• M19: 4,984,751 km (0.056 R)
• M20: 6,026,849 km (0.045 R)
• M21: 6,365,838 km (0.041 R)
• M22: 6,400,096 km (0.075 R)
• M23: 7,276,141 km (0.03 R)
• M24: 7,528,064 km (0.056 R)
• M25: 8,226,237 km (0.043 R)
• M26: 9,021,649 km (0.079 R)
• M27: 9,331,018 km (0.067 R)
• M28: 10,725,270 km (0.111 R)
• M29: 10,847,790 km (0.113 R)
• M30: 10,888,780 km (0.095 R)
• M31: 10,970,760 km (0.084 R)
• M32: 11,300,922 km (0.058 R)
• M33: 12,481,998 km (0.072 R)
• M34: 12,610,801 km (0.108 R)
• M35: 14,057,114 km (0.094 R)
• M36: 15,187,176 km (0.093 R)
• M37: 16,865,066 km (0.066 R)
• M38: 17,774,022 km (0.117 R)
• M39: 18,210,100 km (0.103 R)
• M40: 18,600,700 km (0.047 R)
• M41: 19,043,510 km (0.096 R)
• M42: 19,489,611 km (0.098 R)
• M43: 19,788,956 km (0.111 R)
• M44: 20,848,707 km (0.04 R)
• M45: 22,970,155 km (0.118 R)
• M46: 23,710,066 km (0.101 R)
• M47: 23,869,687 km (0.08 R)
• M48: 23,922,943 km (0.097 R)
• M49: 24,189,976 km (0.108 R)
• M50: 26,636,649 km (0.118 R)
• M51: 27,079,758 km (0.115 R)
• M52: 27,302,359 km (0.101 R)
• M53: 27,525,410 km (0.077 R)
• M54: 28,310,948 km (0.102 R)
• M55: 29,388,950 km (0.079 R)
• M56: 29,445,947 km (0.082 R)
• M57: 30,538,012 km (0.096 R)
• M58: 30,595,757 km (0.1 R)
• M59: 32,939,058 km (0.111 R)
• M60: 33,414,629 km (0.052 R)
• M61: 34,613,357 km (0.114 R)
• M62: 35,704,225 km (0.073 R)
• M63: 36,437,703 km (0.107 R)
• M64: 37,052,849 km (0.096 R)
• M65: 37,176,268 km (0.091 R)
• M66: 37,609,204 km (0.047 R)
• M67: 38,918,335 km (0.113 R)
• M68: 40,432,714 km (0.101 R)
• M69: 41,133,281 km (0.086 R)
• M70: 41,516,999 km (0.101 R)
• M71: 41,709,382 km (0.107 R)
• M72: 42,288,176 km (0.109 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit