🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 762 Days

Day: 32.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.19 AU - 2.99 AU

Year: 1746 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 13.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.77 AU - 3.91 AU

Year: 3153 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,542,492 km

• M1: 172,786 km (0.086 R)
• M2: 273,914 km (0.102 R)
• M3: 391,498 km (0.096 R)
• M4: 509,530 km (0.12 R)
• M5: 796,609 km (0.094 R)
• M6: 937,231 km (0.08 R)
• M7: 1,038,359 km (0.072 R)
• M8: 1,194,090 km (0.114 R)
• M9: 1,305,092 km (0.114 R)
• M10: 1,759,720 km (0.075 R)
• M11: 2,036,476 km (0.109 R)
• M12: 2,225,867 km (0.082 R)
• M13: 2,392,968 km (0.102 R)
• M14: 2,506,812 km (0.114 R)
• M15: 2,839,517 km (0.084 R)
• M16: 2,990,910 km (0.116 R)
• M17: 3,103,557 km (0.089 R)
• M18: 3,322,868 km (0.108 R)
• M19: 3,418,461 km (0.057 R)
• M20: 3,678,013 km (0.108 R)
• M21: 3,777,047 km (0.104 R)
• M22: 3,865,759 km (0.104 R)
• M23: 4,011,617 km (0.052 R)
• M24: 4,239,454 km (0.066 R)
• M25: 4,495,266 km (0.112 R)
• M26: 4,767,983 km (0.113 R)
• M27: 4,876,292 km (0.099 R)
• M28: 5,034,118 km (0.069 R)
• M29: 5,193,739 km (0.05 R)
• M30: 5,430,104 km (0.12 R)
• M31: 5,926,320 km (0.087 R)
• M32: 6,212,650 km (0.099 R)
• M33: 6,357,610 km (0.092 R)
• M34: 6,517,082 km (0.109 R)
• M35: 6,650,972 km (0.096 R)
• M36: 7,389,836 km (0.101 R)
• M37: 8,140,219 km (0.051 R)
• M38: 8,284,580 km (0.098 R)
• M39: 8,400,818 km (0.06 R)
• M40: 8,546,676 km (0.085 R)
• M41: 9,153,744 km (0.11 R)
• M42: 9,409,556 km (0.118 R)
• M43: 9,621,985 km (0.056 R)
• M44: 9,728,948 km (0.104 R)
• M45: 9,959,179 km (0.118 R)
• M46: 10,300,262 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 9.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.24 AU - 8.56 AU

Year: 8434 Days

Day: 14.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,542,492 km

• M1: 120,127 km (0.12 R)
• M2: 204,799 km (0.113 R)
• M3: 499,956 km (0.035 R)
• M4: 638,933 km (0.11 R)
• M5: 806,033 km (0.083 R)
• M6: 895,194 km (0.103 R)
• M7: 972,237 km (0.085 R)
• M8: 1,035,516 km (0.111 R)
• M9: 1,251,536 km (0.089 R)
• M10: 1,785,002 km (0.118 R)
• M11: 2,254,290 km (0.102 R)
• M12: 2,536,133 km (0.08 R)
• M13: 2,945,133 km (0.058 R)
• M14: 3,748,175 km (0.105 R)
• M15: 5,001,805 km (0.074 R)
• M16: 5,427,261 km (0.086 R)
• M17: 5,513,729 km (0.103 R)
• M18: 5,629,817 km (0.045 R)
• M19: 5,776,123 km (0.073 R)
• M20: 5,834,915 km (0.093 R)
• M21: 5,923,627 km (0.114 R)
• M22: 6,102,247 km (0.091 R)
• M23: 6,434,354 km (0.105 R)
• M24: 6,587,393 km (0.098 R)
• M25: 6,679,695 km (0.073 R)
• M26: 7,756,500 km (0.093 R)
• M27: 7,854,038 km (0.057 R)
• M28: 8,448,241 km (0.064 R)
• M29: 8,988,588 km (0.116 R)
• M30: 9,125,321 km (0.075 R)
• M31: 9,228,393 km (0.117 R)
• M32: 9,574,862 km (0.069 R)
• M33: 9,644,724 km (0.059 R)
• M34: 9,714,587 km (0.067 R)
• M35: 9,960,825 km (0.082 R)
• M36: 10,173,553 km (0.057 R)
• M37: 10,711,956 km (0.089 R)
• M38: 10,966,422 km (0.083 R)
• M39: 11,039,425 km (0.038 R)
• M40: 13,383,624 km (0.106 R)
• M41: 13,933,546 km (0.093 R)
• M42: 14,691,857 km (0.094 R)
• M43: 15,340,813 km (0.107 R)
• M44: 15,792,299 km (0.081 R)
• M45: 17,599,142 km (0.077 R)
• M46: 17,985,554 km (0.095 R)
• M47: 18,114,956 km (0.117 R)
• M48: 18,461,724 km (0.065 R)
• M49: 19,559,174 km (0.053 R)
• M50: 19,914,768 km (0.058 R)
• M51: 20,272,606 km (0.104 R)
• M52: 20,542,331 km (0.061 R)
• M53: 20,677,567 km (0.114 R)
• M54: 21,495,718 km (0.083 R)
• M55: 21,633,049 km (0.1 R)
• M56: 22,185,514 km (0.061 R)
• M57: 22,417,091 km (0.059 R)
• M58: 22,976,139 km (0.094 R)
• M59: 23,445,577 km (0.116 R)
• M60: 23,586,947 km (0.116 R)
• M61: 24,155,568 km (0.087 R)
• M62: 24,298,434 km (0.108 R)
• M63: 24,537,192 km (0.107 R)
• M64: 24,680,806 km (0.072 R)
• M65: 25,161,464 km (0.082 R)
• M66: 26,132,055 km (0.114 R)
• M67: 26,671,206 km (0.039 R)
• M68: 26,818,859 km (0.079 R)
• M69: 27,164,430 km (0.092 R)
• M70: 28,009,808 km (0.11 R)
• M71: 28,260,235 km (0.046 R)
• M72: 28,460,995 km (0.076 R)
• M73: 28,914,426 km (0.073 R)
• M74: 29,116,832 km (0.056 R)
• M75: 29,218,110 km (0.083 R)
• M76: 29,981,956 km (0.058 R)
• M77: 30,084,281 km (0.11 R)
• M78: 31,217,635 km (0.06 R)
• M79: 31,789,548 km (0.081 R)
• M80: 32,102,955 km (0.025 R)
• M81: 32,207,674 km (0.106 R)
• M82: 32,364,901 km (0.09 R)
• M83: 32,522,427 km (0.099 R)
• M84: 33,579,037 km (0.105 R)
• M85: 33,898,279 km (0.088 R)
• M86: 34,271,975 km (0.099 R)
• M87: 34,378,937 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit