🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.97 AU - 2.19 AU

Year: 1142 Days

Day: 26.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,615,959 km

• M1: 108,758 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 1328 Days

Day: 39.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,615,959 km

• M1: 72,705 km (0.071 R)
• M2: 1,921,136 km (0.046 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 3880 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,615,959 km

• M1: 161,117 km (0.102 R)
• M2: 306,975 km (0.103 R)
• M3: 534,513 km (0.089 R)
• M4: 624,870 km (0.094 R)
• M5: 776,413 km (0.111 R)
• M6: 962,064 km (0.041 R)
• M7: 1,108,819 km (0.069 R)
• M8: 1,207,554 km (0.094 R)
• M9: 1,332,319 km (0.084 R)
• M10: 1,608,177 km (0.071 R)
• M11: 1,734,139 km (0.047 R)
• M12: 1,902,885 km (0.083 R)
• M13: 2,413,313 km (0.096 R)
• M14: 2,573,383 km (0.101 R)
• M15: 2,706,973 km (0.091 R)
• M16: 2,873,625 km (0.054 R)
• M17: 3,012,452 km (0.097 R)
• M18: 3,137,815 km (0.054 R)
• M19: 3,442,546 km (0.085 R)
• M20: 3,540,832 km (0.107 R)
• M21: 3,640,165 km (0.092 R)
• M22: 3,909,441 km (0.083 R)
• M23: 4,202,803 km (0.114 R)
• M24: 4,290,617 km (0.09 R)
• M25: 4,903,220 km (0.112 R)
• M26: 5,182,369 km (0.104 R)
• M27: 5,466,755 km (0.077 R)
• M28: 5,717,331 km (0.052 R)
• M29: 5,853,914 km (0.041 R)
• M30: 5,991,544 km (0.062 R)
• M31: 6,110,475 km (0.102 R)
• M32: 6,553,135 km (0.11 R)
• M33: 6,860,858 km (0.117 R)
• M34: 7,047,855 km (0.06 R)
• M35: 7,257,591 km (0.102 R)
• M36: 7,405,693 km (0.099 R)
• M37: 7,597,627 km (0.109 R)
• M38: 7,855,983 km (0.053 R)
• M39: 8,051,657 km (0.105 R)
• M40: 8,670,992 km (0.076 R)
• M41: 8,873,398 km (0.083 R)
• M42: 9,237,070 km (0.1 R)
• M43: 9,374,700 km (0.07 R)
• M44: 9,559,304 km (0.118 R)
• M45: 9,768,442 km (0.093 R)
• M46: 10,238,628 km (0.062 R)
• M47: 10,668,123 km (0.066 R)
• M48: 10,909,275 km (0.12 R)
• M49: 11,054,834 km (0.104 R)
• M50: 11,421,648 km (0.099 R)
• M51: 12,091,996 km (0.097 R)
• M52: 12,217,509 km (0.037 R)
• M53: 12,368,752 km (0.11 R)
• M54: 13,082,783 km (0.106 R)
• M55: 13,185,856 km (0.062 R)
• M56: 13,340,989 km (0.094 R)
• M57: 14,470,901 km (0.068 R)
• M58: 14,925,978 km (0.112 R)
• M59: 15,114,770 km (0.049 R)
• M60: 15,385,842 km (0.116 R)
• M61: 15,685,935 km (0.055 R)
• M62: 15,960,298 km (0.1 R)
• M63: 16,264,131 km (0.096 R)
• M64: 16,653,385 km (0.063 R)
• M65: 17,214,975 km (0.118 R)
• M66: 17,299,797 km (0.037 R)
• M67: 17,954,437 km (0.104 R)
• M68: 19,375,916 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 11.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.27 AU - 5.83 AU

Year: 4321 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,615,959 km

• M1: 145,708 km (0.115 R)
• M2: 265,835 km (0.108 R)
• M3: 354,996 km (0.084 R)
• M4: 458,517 km (0.088 R)
• M5: 531,222 km (0.08 R)
• M6: 763,996 km (0.081 R)
• M7: 1,160,281 km (0.118 R)
• M8: 1,249,890 km (0.106 R)
• M9: 1,550,133 km (0.089 R)
• M10: 1,734,587 km (0.069 R)
• M11: 1,855,762 km (0.102 R)
• M12: 2,052,184 km (0.106 R)
• M13: 2,642,347 km (0.098 R)
• M14: 2,782,670 km (0.054 R)
• M15: 3,176,412 km (0.094 R)
• M16: 3,326,009 km (0.032 R)
• M17: 3,478,001 km (0.079 R)
• M18: 3,743,986 km (0.092 R)
• M19: 3,902,111 km (0.052 R)
• M20: 3,993,515 km (0.097 R)
• M21: 4,295,703 km (0.061 R)
• M22: 4,629,605 km (0.049 R)
• M23: 4,799,698 km (0.116 R)
• M24: 5,449,551 km (0.075 R)
• M25: 6,260,521 km (0.098 R)
• M26: 6,803,711 km (0.116 R)
• M27: 7,704,290 km (0.083 R)
• M28: 8,286,226 km (0.109 R)
• M29: 8,404,259 km (0.06 R)
• M30: 8,672,039 km (0.111 R)
• M31: 8,942,662 km (0.093 R)
• M32: 9,185,459 km (0.066 R)
• M33: 9,895,899 km (0.106 R)
• M34: 10,021,262 km (0.107 R)
• M35: 10,591,978 km (0.047 R)
• M36: 10,913,613 km (0.079 R)
• M37: 11,533,547 km (0.052 R)
• M38: 11,632,581 km (0.049 R)
• M39: 12,064,619 km (0.106 R)
• M40: 12,434,276 km (0.11 R)
• M41: 12,535,853 km (0.03 R)
• M42: 12,807,822 km (0.06 R)
• M43: 13,705,110 km (0.1 R)
• M44: 14,409,267 km (0.074 R)
• M45: 14,730,005 km (0.117 R)
• M46: 15,523,771 km (0.112 R)
• M47: 16,740,600 km (0.114 R)
• M48: 18,140,986 km (0.079 R)
• M49: 18,410,262 km (0.116 R)
• M50: 18,796,972 km (0.081 R)
• M51: 19,030,495 km (0.1 R)
• M52: 19,578,771 km (0.081 R)
• M53: 19,854,929 km (0.088 R)
• M54: 20,092,640 km (0.084 R)
• M55: 20,251,662 km (0.103 R)
• M56: 20,410,984 km (0.088 R)
• M57: 20,530,812 km (0.107 R)
• M58: 20,891,791 km (0.105 R)
• M59: 20,972,275 km (0.077 R)
• M60: 21,093,300 km (0.092 R)
• M61: 21,254,865 km (0.102 R)
• M62: 21,579,343 km (0.08 R)
• M63: 21,864,477 km (0.11 R)
• M64: 22,274,225 km (0.079 R)
• M65: 22,727,806 km (0.112 R)
• M66: 22,851,972 km (0.118 R)
• M67: 22,934,999 km (0.117 R)
• M68: 23,392,918 km (0.098 R)
• M69: 24,233,509 km (0.072 R)
• M70: 24,402,704 km (0.091 R)
• M71: 26,030,478 km (0.119 R)
• M72: 28,314,389 km (0.118 R)
• M73: 28,850,548 km (0.072 R)
• M74: 29,254,761 km (0.101 R)
• M75: 29,570,562 km (0.091 R)
• M76: 30,387,666 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit