🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.21 AU - 1.91 AU

Year: 723 Days

Day: 13.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1738 Days

Day: 27.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,534,747 km

• M1: 598,391 km (0.117 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 10.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.27 AU - 5.93 AU

Year: 4271 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,534,747 km

• M1: 135,835 km (0.101 R)
• M2: 199,264 km (0.083 R)
• M3: 263,292 km (0.047 R)
• M4: 331,808 km (0.114 R)
• M5: 531,820 km (0.049 R)
• M6: 616,493 km (0.038 R)
• M7: 733,778 km (0.096 R)
• M8: 824,135 km (0.073 R)
• M9: 936,782 km (0.052 R)
• M10: 1,035,965 km (0.088 R)
• M11: 1,145,321 km (0.115 R)
• M12: 1,218,325 km (0.099 R)
• M13: 1,659,788 km (0.118 R)
• M14: 1,727,855 km (0.055 R)
• M15: 2,239,779 km (0.111 R)
• M16: 2,315,476 km (0.075 R)
• M17: 2,392,070 km (0.071 R)
• M18: 2,530,448 km (0.056 R)
• M19: 2,662,543 km (0.082 R)
• M20: 2,851,485 km (0.077 R)
• M21: 3,233,109 km (0.054 R)
• M22: 3,367,149 km (0.08 R)
• M23: 3,483,536 km (0.096 R)
• M24: 3,630,890 km (0.052 R)
• M25: 4,569,317 km (0.064 R)
• M26: 4,676,878 km (0.075 R)
• M27: 4,741,804 km (0.103 R)
• M28: 4,993,577 km (0.092 R)
• M29: 5,104,429 km (0.108 R)
• M30: 5,272,278 km (0.096 R)
• M31: 5,419,183 km (0.109 R)
• M32: 5,625,030 km (0.12 R)
• M33: 5,798,413 km (0.103 R)
• M34: 6,317,368 km (0.102 R)
• M35: 6,425,378 km (0.073 R)
• M36: 6,509,901 km (0.106 R)
• M37: 7,011,802 km (0.085 R)
• M38: 7,211,216 km (0.087 R)
• M39: 7,450,273 km (0.111 R)
• M40: 7,641,010 km (0.119 R)
• M41: 8,157,273 km (0.109 R)
• M42: 8,380,174 km (0.038 R)
• M43: 8,525,433 km (0.099 R)
• M44: 8,631,648 km (0.078 R)
• M45: 8,926,056 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 8.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.84 AU - 9.98 AU

Year: 10705 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,534,747 km

• M1: 122,221 km (0.112 R)
• M2: 210,484 km (0.084 R)
• M3: 294,857 km (0.105 R)
• M4: 454,329 km (0.113 R)
• M5: 655,089 km (0.084 R)
• M6: 883,974 km (0.073 R)
• M7: 965,953 km (0.113 R)
• M8: 2,103,496 km (0.089 R)
• M9: 2,600,310 km (0.117 R)
• M10: 4,038,993 km (0.111 R)
• M11: 4,248,280 km (0.096 R)
• M12: 4,318,891 km (0.089 R)
• M13: 4,461,158 km (0.075 R)
• M14: 4,532,815 km (0.074 R)
• M15: 6,775,288 km (0.078 R)
• M16: 7,052,044 km (0.11 R)
• M17: 7,933,624 km (0.036 R)
• M18: 8,108,205 km (0.103 R)
• M19: 8,789,324 km (0.057 R)
• M20: 8,970,038 km (0.074 R)
• M21: 9,274,021 km (0.053 R)
• M22: 9,612,262 km (0.072 R)
• M23: 11,037,929 km (0.067 R)
• M24: 11,924,596 km (0.085 R)
• M25: 12,158,118 km (0.094 R)
• M26: 12,258,798 km (0.109 R)
• M27: 13,835,409 km (0.109 R)
• M28: 13,975,583 km (0.118 R)
• M29: 14,116,205 km (0.103 R)
• M30: 14,647,576 km (0.107 R)
• M31: 15,113,424 km (0.097 R)
• M32: 15,257,636 km (0.104 R)
• M33: 16,059,631 km (0.102 R)
• M34: 16,280,736 km (0.056 R)
• M35: 16,912,638 km (0.067 R)
• M36: 17,062,385 km (0.049 R)
• M37: 17,552,468 km (0.052 R)
• M38: 17,894,448 km (0.107 R)
• M39: 18,933,555 km (0.089 R)
• M40: 19,913,122 km (0.113 R)
• M41: 23,239,880 km (0.12 R)
• M42: 23,782,920 km (0.094 R)
• M43: 24,119,216 km (0.094 R)
• M44: 25,608,762 km (0.104 R)
• M45: 26,342,988 km (0.115 R)
• M46: 26,996,581 km (0.107 R)
• M47: 27,964,928 km (0.116 R)
• M48: 29,078,834 km (0.053 R)
• M49: 29,528,525 km (0.111 R)
• M50: 29,889,954 km (0.092 R)
• M51: 30,025,938 km (0.042 R)
• M52: 30,343,834 km (0.104 R)
• M53: 30,480,417 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 13.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.16 AU - 11.52 AU

Year: 11447 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,534,747 km

• M1: 178,171 km (0.067 R)
• M2: 590,612 km (0.06 R)
• M3: 858,991 km (0.04 R)
• M4: 1,233,883 km (0.091 R)
• M5: 1,488,200 km (0.099 R)
• M6: 1,584,989 km (0.089 R)
• M7: 1,862,793 km (0.052 R)
• M8: 2,184,279 km (0.108 R)
• M9: 2,351,679 km (0.053 R)
• M10: 2,465,822 km (0.107 R)
• M11: 2,552,738 km (0.094 R)
• M12: 2,729,563 km (0.097 R)
• M13: 3,477,851 km (0.066 R)
• M14: 3,608,749 km (0.076 R)
• M15: 3,774,504 km (0.11 R)
• M16: 4,392,642 km (0.1 R)
• M17: 5,568,930 km (0.114 R)
• M18: 5,916,745 km (0.086 R)
• M19: 6,073,674 km (0.059 R)
• M20: 6,391,719 km (0.037 R)
• M21: 6,715,149 km (0.071 R)
• M22: 6,878,809 km (0.068 R)
• M23: 7,085,554 km (0.049 R)
• M24: 7,168,730 km (0.115 R)
• M25: 7,547,213 km (0.067 R)
• M26: 7,846,259 km (0.107 R)
• M27: 8,324,074 km (0.111 R)
• M28: 8,456,020 km (0.101 R)
• M29: 9,126,368 km (0.08 R)
• M30: 9,217,024 km (0.117 R)
• M31: 9,307,980 km (0.057 R)
• M32: 9,490,938 km (0.085 R)
• M33: 10,093,518 km (0.074 R)
• M34: 10,234,290 km (0.115 R)
• M35: 11,287,159 km (0.052 R)
• M36: 11,482,235 km (0.071 R)
• M37: 12,124,159 km (0.103 R)
• M38: 12,525,082 km (0.07 R)
• M39: 12,981,355 km (0.048 R)
• M40: 13,185,856 km (0.105 R)
• M41: 13,701,819 km (0.119 R)
• M42: 13,857,999 km (0.058 R)
• M43: 14,594,319 km (0.057 R)
• M44: 15,722,587 km (0.109 R)
• M45: 15,831,494 km (0.092 R)
• M46: 16,767,528 km (0.108 R)
• M47: 17,102,178 km (0.102 R)
• M48: 17,214,227 km (0.106 R)
• M49: 19,564,709 km (0.055 R)
• M50: 20,330,799 km (0.111 R)
• M51: 20,687,740 km (0.109 R)
• M52: 23,741,930 km (0.117 R)
• M53: 24,117,870 km (0.097 R)
• M54: 25,833,757 km (0.07 R)
• M55: 25,962,411 km (0.09 R)
• M56: 26,091,365 km (0.101 R)
• M57: 27,064,798 km (0.064 R)
• M58: 27,391,819 km (0.089 R)
• M59: 28,314,838 km (0.07 R)
• M60: 29,181,009 km (0.082 R)
• M61: 31,418,545 km (0.059 R)
• M62: 31,969,215 km (0.096 R)
• M63: 32,662,152 km (0.096 R)
• M64: 33,570,361 km (0.082 R)
• M65: 33,781,144 km (0.115 R)
• M66: 34,133,297 km (0.12 R)
• M67: 34,486,797 km (0.097 R)
• M68: 35,126,178 km (0.032 R)
• M69: 35,411,462 km (0.1 R)
• M70: 37,285,324 km (0.081 R)
• M71: 37,649,446 km (0.085 R)
• M72: 38,896,045 km (0.07 R)
• M73: 41,957,864 km (0.106 R)
• M74: 43,709,207 km (0.048 R)
• M75: 44,632,375 km (0.119 R)
• M76: 44,786,910 km (0.113 R)
• M77: 46,419,770 km (0.075 R)
• M78: 47,676,991 km (0.102 R)
• M79: 47,913,954 km (0.079 R)
• M80: 50,305,126 km (0.081 R)
• M81: 50,546,428 km (0.103 R)
• M82: 50,868,662 km (0.111 R)
• M83: 52,408,772 km (0.09 R)
• M84: 53,471,365 km (0.118 R)
• M85: 54,458,562 km (0.115 R)
• M86: 55,285,838 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit