🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.63 AU - 0.97 AU

Year: 317 Days

Day: 42.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.44 AU - 1.84 AU

Year: 930 Days

Day: 14.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,419,602 km

• M1: 1,044,642 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.75 AU - 2.07 AU

Year: 1169 Days

Day: 33.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 10.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.22 AU - 3.02 AU

Year: 1878 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,419,602 km

• M1: 136,134 km (0.091 R)
• M2: 252,671 km (0.1 R)
• M3: 357,689 km (0.09 R)
• M4: 662,120 km (0.054 R)
• M5: 882,179 km (0.03 R)
• M6: 1,051,374 km (0.107 R)
• M7: 1,126,023 km (0.036 R)
• M8: 1,202,617 km (0.11 R)
• M9: 1,320,949 km (0.09 R)
• M10: 1,391,859 km (0.046 R)
• M11: 1,699,731 km (0.098 R)
• M12: 1,901,838 km (0.116 R)
• M13: 1,994,140 km (0.079 R)
• M14: 2,147,627 km (0.082 R)
• M15: 2,256,235 km (0.115 R)
• M16: 2,354,371 km (0.118 R)
• M17: 2,504,268 km (0.114 R)
• M18: 2,593,129 km (0.082 R)
• M19: 2,761,128 km (0.103 R)
• M20: 2,959,495 km (0.079 R)
• M21: 3,162,649 km (0.09 R)
• M22: 3,245,227 km (0.039 R)
• M23: 3,370,590 km (0.047 R)
• M24: 3,554,296 km (0.064 R)
• M25: 3,654,676 km (0.094 R)
• M26: 3,887,600 km (0.081 R)
• M27: 4,005,932 km (0.084 R)
• M28: 4,095,391 km (0.063 R)
• M29: 4,231,077 km (0.103 R)
• M30: 4,398,776 km (0.102 R)
• M31: 4,475,819 km (0.082 R)
• M32: 5,156,639 km (0.113 R)
• M33: 5,254,176 km (0.075 R)
• M34: 5,517,469 km (0.057 R)
• M35: 5,869,622 km (0.112 R)
• M36: 6,057,068 km (0.11 R)
• M37: 6,263,663 km (0.103 R)
• M38: 6,578,267 km (0.104 R)
• M39: 6,772,894 km (0.099 R)
• M40: 7,041,572 km (0.085 R)
• M41: 7,350,342 km (0.069 R)
• M42: 7,570,999 km (0.074 R)
• M43: 8,169,989 km (0.077 R)
• M44: 8,456,169 km (0.105 R)
• M45: 8,940,268 km (0.092 R)
• M46: 9,753,781 km (0.057 R)
• M47: 9,955,888 km (0.119 R)
• M48: 10,077,661 km (0.108 R)
• M49: 10,179,686 km (0.032 R)
• M50: 10,343,496 km (0.089 R)
• M51: 10,653,014 km (0.06 R)
• M52: 10,798,573 km (0.108 R)
• M53: 11,028,654 km (0.084 R)
• M54: 11,133,672 km (0.119 R)
• M55: 11,260,232 km (0.077 R)
• M56: 11,536,090 km (0.054 R)
• M57: 11,642,753 km (0.098 R)
• M58: 11,878,669 km (0.09 R)
• M59: 11,964,838 km (0.078 R)
• M60: 12,072,847 km (0.1 R)
• M61: 12,311,606 km (0.069 R)
• M62: 12,486,336 km (0.08 R)
• M63: 12,595,842 km (0.092 R)
• M64: 12,815,900 km (0.084 R)
• M65: 13,015,164 km (0.03 R)
• M66: 13,282,346 km (0.101 R)
• M67: 13,596,352 km (0.102 R)
• M68: 13,912,752 km (0.078 R)
• M69: 14,529,992 km (0.096 R)
• M70: 14,668,370 km (0.066 R)
• M71: 14,737,784 km (0.118 R)
• M72: 14,923,285 km (0.069 R)
• M73: 15,390,330 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 13.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.4 AU - 3.98 AU

Year: 2524 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,419,602 km

• M1: 187,297 km (0.101 R)
• M2: 308,321 km (0.091 R)
• M3: 435,779 km (0.049 R)
• M4: 545,883 km (0.072 R)
• M5: 965,654 km (0.087 R)
• M6: 1,342,491 km (0.116 R)
• M7: 1,465,910 km (0.082 R)
• M8: 1,724,863 km (0.105 R)
• M9: 2,041,413 km (0.101 R)
• M10: 2,127,132 km (0.025 R)
• M11: 2,214,198 km (0.079 R)
• M12: 2,302,461 km (0.097 R)
• M13: 2,667,629 km (0.114 R)
• M14: 2,970,116 km (0.075 R)
• M15: 3,470,671 km (0.097 R)
• M16: 3,783,929 km (0.097 R)
• M17: 3,872,490 km (0.096 R)
• M18: 4,161,065 km (0.052 R)
• M19: 4,252,619 km (0.105 R)
• M20: 4,419,271 km (0.092 R)
• M21: 4,683,012 km (0.029 R)
• M22: 5,088,123 km (0.071 R)
• M23: 5,285,143 km (0.111 R)
• M24: 5,384,626 km (0.077 R)
• M25: 5,585,536 km (0.079 R)
• M26: 5,809,334 km (0.088 R)
• M27: 6,056,919 km (0.097 R)
• M28: 6,244,963 km (0.082 R)
• M29: 6,413,710 km (0.119 R)
• M30: 6,562,559 km (0.108 R)
• M31: 6,669,671 km (0.055 R)
• M32: 6,777,382 km (0.074 R)
• M33: 7,795,246 km (0.107 R)
• M34: 7,931,530 km (0.057 R)
• M35: 8,461,555 km (0.067 R)
• M36: 8,742,649 km (0.027 R)
• M37: 9,122,179 km (0.105 R)
• M38: 9,410,454 km (0.112 R)
• M39: 9,555,714 km (0.097 R)
• M40: 10,218,731 km (0.113 R)
• M41: 10,318,364 km (0.052 R)
• M42: 10,568,491 km (0.071 R)
• M43: 10,947,572 km (0.099 R)
• M44: 11,563,317 km (0.093 R)
• M45: 12,243,239 km (0.098 R)
• M46: 12,614,691 km (0.075 R)
• M47: 13,151,897 km (0.09 R)
• M48: 13,559,701 km (0.063 R)
• M49: 13,806,387 km (0.047 R)
• M50: 14,082,246 km (0.104 R)
• M51: 14,387,874 km (0.077 R)
• M52: 14,499,474 km (0.093 R)
• M53: 14,751,846 km (0.091 R)
• M54: 15,346,198 km (0.1 R)
• M55: 15,517,488 km (0.107 R)
• M56: 17,057,897 km (0.086 R)
• M57: 17,176,229 km (0.115 R)
• M58: 17,801,399 km (0.056 R)
• M59: 18,252,586 km (0.12 R)
• M60: 18,585,890 km (0.094 R)
• M61: 18,982,474 km (0.06 R)
• M62: 19,104,994 km (0.076 R)
• M63: 19,474,202 km (0.097 R)
• M64: 19,597,919 km (0.102 R)
• M65: 19,752,753 km (0.093 R)
• M66: 20,533,355 km (0.056 R)
• M67: 21,387,708 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit