🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 274 Days

Day: 32.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,644,626 km

• M1: 496,665 km (0.117 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 10.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.63 AU

Year: 1076 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,644,626 km

• M1: 160,070 km (0.064 R)
• M2: 241,601 km (0.106 R)
• M3: 361,578 km (0.09 R)
• M4: 449,542 km (0.042 R)
• M5: 580,589 km (0.075 R)
• M6: 651,648 km (0.04 R)
• M7: 810,222 km (0.106 R)
• M8: 898,036 km (0.118 R)
• M9: 1,018,163 km (0.077 R)
• M10: 1,129,015 km (0.056 R)
• M11: 1,267,393 km (0.088 R)
• M12: 1,387,371 km (0.087 R)
• M13: 1,486,105 km (0.1 R)
• M14: 1,595,910 km (0.08 R)
• M15: 1,859,801 km (0.03 R)
• M16: 1,978,581 km (0.087 R)
• M17: 2,109,480 km (0.097 R)
• M18: 2,252,944 km (0.119 R)
• M19: 2,499,332 km (0.1 R)
• M20: 2,620,805 km (0.115 R)
• M21: 2,775,489 km (0.102 R)
• M22: 2,890,829 km (0.114 R)
• M23: 2,965,030 km (0.05 R)
• M24: 3,137,217 km (0.1 R)
• M25: 3,334,985 km (0.109 R)
• M26: 3,412,926 km (0.12 R)
• M27: 3,480,394 km (0.114 R)
• M28: 3,559,532 km (0.094 R)
• M29: 3,696,713 km (0.052 R)
• M30: 3,858,877 km (0.111 R)
• M31: 3,988,130 km (0.066 R)
• M32: 4,082,975 km (0.113 R)
• M33: 4,214,621 km (0.115 R)
• M34: 4,359,880 km (0.05 R)
• M35: 4,457,717 km (0.105 R)
• M36: 4,568,569 km (0.079 R)
• M37: 5,318,354 km (0.054 R)
• M38: 5,449,102 km (0.071 R)
• M39: 5,528,240 km (0.058 R)
• M40: 5,969,853 km (0.046 R)
• M41: 6,037,770 km (0.088 R)
• M42: 6,119,750 km (0.109 R)
• M43: 6,270,694 km (0.101 R)
• M44: 6,464,722 km (0.065 R)
• M45: 6,534,585 km (0.074 R)
• M46: 6,773,642 km (0.049 R)
• M47: 6,958,545 km (0.104 R)
• M48: 7,362,459 km (0.116 R)
• M49: 7,449,974 km (0.109 R)
• M50: 7,537,788 km (0.111 R)
• M51: 7,848,203 km (0.067 R)
• M52: 8,102,520 km (0.051 R)
• M53: 8,207,986 km (0.05 R)
• M54: 8,742,500 km (0.118 R)
• M55: 8,928,450 km (0.088 R)
• M56: 9,146,863 km (0.109 R)
• M57: 9,446,358 km (0.11 R)
• M58: 9,797,015 km (0.12 R)
• M59: 9,893,356 km (0.036 R)
• M60: 10,070,929 km (0.101 R)
• M61: 10,217,086 km (0.095 R)
• M62: 10,675,902 km (0.045 R)
• M63: 10,924,534 km (0.115 R)
• M64: 11,024,615 km (0.104 R)
• M65: 11,360,163 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.85 AU

Year: 1535 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,644,626 km

• M1: 188,493 km (0.118 R)
• M2: 396,883 km (0.047 R)
• M3: 563,086 km (0.063 R)
• M4: 778,358 km (0.066 R)
• M5: 902,823 km (0.063 R)
• M6: 1,001,109 km (0.069 R)
• M7: 1,240,316 km (0.089 R)
• M8: 1,734,288 km (0.092 R)
• M9: 1,860,250 km (0.072 R)
• M10: 1,960,480 km (0.115 R)
• M11: 2,069,986 km (0.073 R)
• M12: 2,226,764 km (0.042 R)
• M13: 2,689,321 km (0.088 R)
• M14: 2,820,219 km (0.091 R)
• M15: 3,028,908 km (0.114 R)
• M16: 3,444,192 km (0.107 R)
• M17: 3,850,200 km (0.084 R)
• M18: 4,026,427 km (0.11 R)
• M19: 4,377,234 km (0.077 R)
• M20: 4,659,226 km (0.07 R)
• M21: 4,877,339 km (0.116 R)
• M22: 5,007,789 km (0.116 R)
• M23: 5,220,966 km (0.09 R)
• M24: 5,447,606 km (0.105 R)
• M25: 5,614,558 km (0.081 R)
• M26: 5,836,262 km (0.111 R)
• M27: 6,299,267 km (0.095 R)
• M28: 6,507,657 km (0.086 R)
• M29: 7,203,885 km (0.104 R)
• M30: 7,295,439 km (0.082 R)
• M31: 7,689,031 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.72 AU - 4.94 AU

Year: 6749 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,644,626 km

• M1: 191,784 km (0.115 R)
• M2: 349,909 km (0.116 R)
• M3: 587,471 km (0.088 R)
• M4: 734,376 km (0.074 R)
• M5: 1,020,706 km (0.112 R)
• M6: 1,247,048 km (0.118 R)
• M7: 1,714,092 km (0.103 R)
• M8: 1,811,630 km (0.042 R)
• M9: 2,090,032 km (0.051 R)
• M10: 2,301,563 km (0.119 R)
• M11: 3,068,103 km (0.049 R)
• M12: 3,386,746 km (0.064 R)
• M13: 3,796,644 km (0.097 R)
• M14: 3,925,897 km (0.029 R)
• M15: 4,040,339 km (0.075 R)
• M16: 4,646,659 km (0.077 R)
• M17: 5,049,078 km (0.089 R)
• M18: 5,209,746 km (0.118 R)
• M19: 5,317,756 km (0.094 R)
• M20: 5,683,522 km (0.059 R)
• M21: 6,038,518 km (0.09 R)
• M22: 7,027,360 km (0.115 R)
• M23: 7,550,953 km (0.098 R)
• M24: 7,858,825 km (0.104 R)
• M25: 9,023,145 km (0.119 R)
• M26: 9,240,511 km (0.089 R)
• M27: 10,127,925 km (0.088 R)
• M28: 10,263,461 km (0.106 R)
• M29: 10,376,856 km (0.086 R)
• M30: 10,513,439 km (0.071 R)
• M31: 11,112,279 km (0.034 R)
• M32: 12,367,256 km (0.057 R)
• M33: 12,609,156 km (0.078 R)
• M34: 13,716,928 km (0.046 R)
• M35: 14,396,701 km (0.1 R)
• M36: 15,164,736 km (0.098 R)
• M37: 15,658,110 km (0.115 R)
• M38: 15,893,577 km (0.119 R)
• M39: 16,236,007 km (0.049 R)
• M40: 17,115,941 km (0.069 R)
• M41: 17,304,584 km (0.04 R)
• M42: 17,902,078 km (0.092 R)
• M43: 18,313,323 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit