🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 13.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.56 AU

Year: 1165 Days

Day: 38.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.82 AU - 3.54 AU

Year: 2171 Days

Day: 31.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,829,204 km

• M1: 661,671 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.5 AU - 4.06 AU

Year: 2274 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,829,204 km

• M1: 1,056,610 km (0.107 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 9.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.05 AU - 4.25 AU

Year: 3237 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,829,204 km

• M1: 116,986 km (0.06 R)
• M2: 368,160 km (0.1 R)
• M3: 728,990 km (0.106 R)
• M4: 802,293 km (0.091 R)
• M5: 878,140 km (0.109 R)
• M6: 1,121,236 km (0.116 R)
• M7: 1,491,640 km (0.107 R)
• M8: 1,559,259 km (0.096 R)
• M9: 1,898,696 km (0.103 R)
• M10: 1,957,638 km (0.091 R)
• M11: 2,137,903 km (0.113 R)
• M12: 2,339,561 km (0.105 R)
• M13: 2,981,336 km (0.084 R)
• M14: 3,420,406 km (0.114 R)
• M15: 3,492,512 km (0.112 R)
• M16: 4,145,507 km (0.076 R)
• M17: 4,203,251 km (0.109 R)
• M18: 4,339,086 km (0.109 R)
• M19: 4,436,923 km (0.106 R)
• M20: 4,496,014 km (0.065 R)
• M21: 4,674,933 km (0.091 R)
• M22: 4,815,705 km (0.115 R)
• M23: 5,540,656 km (0.106 R)
• M24: 6,101,050 km (0.045 R)
• M25: 6,410,269 km (0.111 R)
• M26: 6,747,462 km (0.096 R)
• M27: 6,815,529 km (0.089 R)
• M28: 6,929,673 km (0.109 R)
• M29: 7,090,341 km (0.088 R)
• M30: 7,275,543 km (0.065 R)
• M31: 7,769,515 km (0.075 R)
• M32: 7,960,402 km (0.083 R)
• M33: 8,298,493 km (0.096 R)
• M34: 8,420,266 km (0.12 R)
• M35: 9,163,917 km (0.078 R)
• M36: 9,543,746 km (0.116 R)
• M37: 10,136,004 km (0.09 R)
• M38: 10,713,601 km (0.12 R)
• M39: 10,873,072 km (0.102 R)
• M40: 11,545,664 km (0.062 R)
• M41: 11,654,572 km (0.111 R)
• M42: 11,955,712 km (0.09 R)
• M43: 12,204,045 km (0.06 R)
• M44: 12,398,372 km (0.096 R)
• M45: 12,846,418 km (0.084 R)
• M46: 13,214,429 km (0.071 R)
• M47: 13,499,861 km (0.09 R)
• M48: 13,700,921 km (0.092 R)
• M49: 14,047,838 km (0.1 R)
• M50: 14,164,076 km (0.1 R)
• M51: 14,485,562 km (0.074 R)
• M52: 14,868,532 km (0.059 R)
• M53: 15,254,794 km (0.108 R)
• M54: 15,494,151 km (0.109 R)
• M55: 15,976,753 km (0.097 R)
• M56: 16,341,922 km (0.112 R)
• M57: 16,402,958 km (0.104 R)
• M58: 16,648,298 km (0.069 R)
• M59: 17,516,265 km (0.049 R)
• M60: 17,829,822 km (0.083 R)
• M61: 18,430,757 km (0.039 R)
• M62: 19,978,197 km (0.072 R)
• M63: 20,240,143 km (0.11 R)
• M64: 20,437,313 km (0.111 R)
• M65: 20,734,414 km (0.119 R)
• M66: 21,199,215 km (0.116 R)
• M67: 21,533,417 km (0.069 R)
• M68: 21,600,437 km (0.112 R)
• M69: 21,701,116 km (0.104 R)
• M70: 21,768,435 km (0.105 R)
• M71: 21,936,733 km (0.057 R)
• M72: 22,308,633 km (0.087 R)
• M73: 22,410,359 km (0.111 R)
• M74: 22,682,628 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 12.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.75 AU - 8.61 AU

Year: 8149 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,829,204 km

• M1: 155,432 km (0.083 R)
• M2: 365,617 km (0.109 R)
• M3: 443,707 km (0.118 R)
• M4: 664,663 km (0.105 R)
• M5: 843,882 km (0.113 R)
• M6: 956,529 km (0.11 R)
• M7: 2,262,069 km (0.077 R)
• M8: 2,855,674 km (0.06 R)
• M9: 2,955,007 km (0.114 R)
• M10: 3,080,968 km (0.113 R)
• M11: 3,183,143 km (0.105 R)
• M12: 3,286,366 km (0.109 R)
• M13: 3,443,444 km (0.075 R)
• M14: 3,765,079 km (0.12 R)
• M15: 4,180,961 km (0.117 R)
• M16: 4,582,482 km (0.119 R)
• M17: 5,086,776 km (0.03 R)
• M18: 5,208,100 km (0.09 R)
• M19: 5,702,970 km (0.06 R)
• M20: 5,988,104 km (0.069 R)
• M21: 6,116,309 km (0.061 R)
• M22: 6,408,174 km (0.053 R)
• M23: 6,605,195 km (0.042 R)
• M24: 6,704,528 km (0.094 R)
• M25: 6,804,459 km (0.108 R)
• M26: 7,413,921 km (0.052 R)
• M27: 7,586,258 km (0.086 R)
• M28: 8,218,159 km (0.089 R)
• M29: 8,360,875 km (0.099 R)
• M30: 9,271,478 km (0.084 R)
• M31: 9,494,827 km (0.031 R)
• M32: 9,719,822 km (0.065 R)
• M33: 10,871,576 km (0.029 R)
• M34: 11,028,505 km (0.066 R)
• M35: 11,543,420 km (0.049 R)
• M36: 12,596,739 km (0.076 R)
• M37: 12,968,639 km (0.096 R)
• M38: 13,386,017 km (0.074 R)
• M39: 14,148,518 km (0.097 R)
• M40: 14,234,088 km (0.093 R)
• M41: 15,012,146 km (0.051 R)
• M42: 15,494,450 km (0.064 R)
• M43: 15,759,687 km (0.051 R)
• M44: 16,071,150 km (0.05 R)
• M45: 16,474,466 km (0.115 R)
• M46: 16,926,550 km (0.082 R)
• M47: 17,108,461 km (0.079 R)
• M48: 17,935,438 km (0.101 R)
• M49: 18,074,564 km (0.107 R)
• M50: 18,167,465 km (0.12 R)
• M51: 18,260,514 km (0.043 R)
• M52: 18,353,714 km (0.118 R)
• M53: 19,294,984 km (0.072 R)
• M54: 19,676,010 km (0.119 R)
• M55: 20,059,279 km (0.101 R)
• M56: 20,300,281 km (0.07 R)
• M57: 20,493,562 km (0.12 R)
• M58: 21,126,361 km (0.095 R)
• M59: 21,420,620 km (0.085 R)
• M60: 21,568,273 km (0.109 R)
• M61: 22,112,510 km (0.034 R)
• M62: 22,761,466 km (0.108 R)
• M63: 24,078,226 km (0.074 R)
• M64: 24,385,500 km (0.116 R)
• M65: 26,838,008 km (0.112 R)
• M66: 27,797,977 km (0.111 R)
• M67: 29,258,800 km (0.096 R)
• M68: 30,966,909 km (0.117 R)
• M69: 31,301,110 km (0.117 R)
• M70: 32,367,743 km (0.094 R)
• M71: 32,820,426 km (0.054 R)
• M72: 32,990,669 km (0.081 R)
• M73: 33,789,222 km (0.117 R)
• M74: 34,018,556 km (0.065 R)
• M75: 34,825,337 km (0.078 R)
• M76: 35,114,959 km (0.087 R)
• M77: 36,633,975 km (0.109 R)
• M78: 37,579,434 km (0.06 R)
• M79: 38,712,488 km (0.085 R)
• M80: 40,099,260 km (0.06 R)
• M81: 40,281,321 km (0.099 R)
• M82: 40,707,226 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit