🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.54 AU - 0.54 AU

Year: 150 Days

Day: 36.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,994,836 km

• M1: 31,565 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.72 AU - 0.92 AU

Year: 281 Days

Day: 26.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 129.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.74 AU - 1.98 AU

Year: 961 Days

Day: 32.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 9.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.65 AU - 10.27 AU

Year: 10158 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,994,836 km

• M1: 133,292 km (0.068 R)
• M2: 203,902 km (0.08 R)
• M3: 271,520 km (0.052 R)
• M4: 470,336 km (0.109 R)
• M5: 565,779 km (0.055 R)
• M6: 685,009 km (0.056 R)
• M7: 1,026,690 km (0.097 R)
• M8: 1,321,398 km (0.094 R)
• M9: 1,689,110 km (0.118 R)
• M10: 1,915,152 km (0.101 R)
• M11: 2,163,784 km (0.105 R)
• M12: 2,370,378 km (0.117 R)
• M13: 2,610,483 km (0.06 R)
• M14: 3,542,627 km (0.099 R)
• M15: 3,911,087 km (0.061 R)
• M16: 4,020,892 km (0.051 R)
• M17: 4,147,601 km (0.068 R)
• M18: 4,701,113 km (0.106 R)
• M19: 5,645,375 km (0.08 R)
• M20: 6,816,128 km (0.109 R)
• M21: 7,604,509 km (0.077 R)
• M22: 7,801,230 km (0.118 R)
• M23: 8,564,029 km (0.116 R)
• M24: 8,933,686 km (0.109 R)
• M25: 9,603,735 km (0.084 R)
• M26: 11,822,869 km (0.102 R)
• M27: 11,891,086 km (0.093 R)
• M28: 12,096,783 km (0.059 R)
• M29: 12,303,527 km (0.109 R)
• M30: 12,930,791 km (0.113 R)
• M31: 13,095,199 km (0.113 R)
• M32: 13,807,435 km (0.112 R)
• M33: 14,071,774 km (0.058 R)
• M34: 14,459,083 km (0.117 R)
• M35: 15,269,305 km (0.107 R)
• M36: 15,418,305 km (0.105 R)
• M37: 15,993,508 km (0.119 R)
• M38: 16,908,000 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 12.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.31 AU - 12.37 AU

Year: 13517 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,994,836 km

• M1: 192,981 km (0.118 R)
• M2: 327,171 km (0.114 R)
• M3: 484,548 km (0.098 R)
• M4: 748,289 km (0.109 R)
• M5: 888,013 km (0.118 R)
• M6: 1,104,182 km (0.084 R)
• M7: 1,242,410 km (0.1 R)
• M8: 1,461,422 km (0.077 R)
• M9: 1,562,999 km (0.118 R)
• M10: 1,965,566 km (0.097 R)
• M11: 3,951,628 km (0.04 R)
• M12: 4,204,897 km (0.119 R)
• M13: 4,842,184 km (0.07 R)
• M14: 5,752,487 km (0.059 R)
• M15: 6,459,187 km (0.066 R)
• M16: 6,544,159 km (0.101 R)
• M17: 6,801,318 km (0.105 R)
• M18: 7,105,600 km (0.065 R)
• M19: 7,237,246 km (0.026 R)
• M20: 8,136,628 km (0.045 R)
• M21: 8,787,080 km (0.052 R)
• M22: 9,309,924 km (0.075 R)
• M23: 10,286,649 km (0.085 R)
• M24: 10,636,109 km (0.108 R)
• M25: 11,244,374 km (0.094 R)
• M26: 11,501,234 km (0.068 R)
• M27: 11,811,949 km (0.085 R)
• M28: 12,654,334 km (0.068 R)
• M29: 13,136,638 km (0.063 R)
• M30: 13,352,956 km (0.106 R)
• M31: 14,285,400 km (0.065 R)
• M32: 15,182,239 km (0.112 R)
• M33: 15,694,761 km (0.107 R)
• M34: 16,503,188 km (0.028 R)
• M35: 16,678,218 km (0.111 R)
• M36: 17,325,229 km (0.102 R)
• M37: 17,443,860 km (0.11 R)
• M38: 17,562,640 km (0.071 R)
• M39: 18,281,159 km (0.044 R)
• M40: 18,401,735 km (0.101 R)
• M41: 21,186,649 km (0.097 R)
• M42: 21,567,824 km (0.09 R)
• M43: 22,466,159 km (0.12 R)
• M44: 22,724,964 km (0.04 R)
• M45: 24,965,341 km (0.094 R)
• M46: 25,435,228 km (0.106 R)
• M47: 25,908,257 km (0.028 R)
• M48: 26,452,195 km (0.066 R)
• M49: 28,037,184 km (0.116 R)
• M50: 28,665,794 km (0.089 R)
• M51: 29,369,652 km (0.083 R)
• M52: 29,652,841 km (0.111 R)
• M53: 31,010,143 km (0.111 R)
• M54: 33,563,030 km (0.104 R)
• M55: 34,081,836 km (0.09 R)
• M56: 37,172,677 km (0.064 R)
• M57: 37,555,648 km (0.118 R)
• M58: 37,863,071 km (0.09 R)
• M59: 39,568,487 km (0.101 R)
• M60: 39,881,296 km (0.107 R)
• M61: 42,973,784 km (0.089 R)
• M62: 43,134,452 km (0.112 R)
• M63: 44,589,291 km (0.029 R)
• M64: 44,751,904 km (0.091 R)
• M65: 45,404,599 km (0.097 R)
• M66: 46,471,681 km (0.054 R)
• M67: 46,554,109 km (0.104 R)
• M68: 47,713,343 km (0.112 R)
• M69: 47,879,696 km (0.103 R)
• M70: 49,049,701 km (0.117 R)
• M71: 49,722,592 km (0.065 R)
• M72: 49,806,965 km (0.108 R)
• M73: 50,060,085 km (0.061 R)
• M74: 50,567,970 km (0.109 R)
• M75: 50,992,379 km (0.115 R)
• M76: 51,077,351 km (0.079 R)
• M77: 51,332,714 km (0.076 R)
• M78: 51,503,256 km (0.118 R)
• M79: 51,588,527 km (0.118 R)
• M80: 51,673,947 km (0.072 R)
• M81: 51,930,358 km (0.102 R)
• M82: 52,101,498 km (0.088 R)
• M83: 54,517,204 km (0.088 R)
• M84: 54,604,120 km (0.065 R)
• M85: 56,528,697 km (0.112 R)
• M86: 59,994,880 km (0.105 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: 470 - 19,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit