🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 177 Days

Day: 34.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.3 AU

Year: 494 Days

Day: 43.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.24 AU - 3.16 AU

Year: 1980 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,047,061 km

• M1: 179,667 km (0.12 R)
• M2: 299,794 km (0.119 R)
• M3: 493,972 km (0.106 R)
• M4: 681,568 km (0.045 R)
• M5: 793,318 km (0.116 R)
• M6: 879,785 km (0.109 R)
• M7: 1,125,126 km (0.109 R)
• M8: 1,412,952 km (0.083 R)
• M9: 1,601,595 km (0.095 R)
• M10: 1,725,163 km (0.098 R)
• M11: 1,873,564 km (0.076 R)
• M12: 2,093,323 km (0.104 R)
• M13: 2,252,346 km (0.055 R)
• M14: 2,546,754 km (0.117 R)
• M15: 2,643,544 km (0.114 R)
• M16: 2,878,712 km (0.108 R)
• M17: 2,967,274 km (0.103 R)
• M18: 3,146,941 km (0.111 R)
• M19: 3,343,512 km (0.079 R)
• M20: 3,584,963 km (0.086 R)
• M21: 3,846,161 km (0.119 R)
• M22: 4,475,071 km (0.108 R)
• M23: 4,937,627 km (0.116 R)
• M24: 5,368,768 km (0.059 R)
• M25: 5,732,142 km (0.096 R)
• M26: 6,168,967 km (0.084 R)
• M27: 6,350,130 km (0.076 R)
• M28: 6,466,218 km (0.049 R)
• M29: 6,734,447 km (0.118 R)
• M30: 6,887,037 km (0.101 R)
• M31: 7,040,674 km (0.114 R)
• M32: 7,143,897 km (0.092 R)
• M33: 7,264,772 km (0.115 R)
• M34: 7,386,395 km (0.112 R)
• M35: 7,473,760 km (0.063 R)
• M36: 7,631,735 km (0.086 R)
• M37: 7,755,453 km (0.069 R)
• M38: 7,951,127 km (0.118 R)
• M39: 8,076,490 km (0.089 R)
• M40: 8,456,768 km (0.066 R)
• M41: 8,548,172 km (0.113 R)
• M42: 8,695,077 km (0.105 R)
• M43: 9,122,179 km (0.074 R)
• M44: 9,537,163 km (0.107 R)
• M45: 9,747,049 km (0.084 R)
• M46: 10,327,190 km (0.08 R)
• M47: 10,799,470 km (0.116 R)
• M48: 10,938,596 km (0.072 R)
• M49: 11,058,275 km (0.1 R)
• M50: 11,218,494 km (0.113 R)
• M51: 11,359,415 km (0.095 R)
• M52: 12,237,704 km (0.041 R)
• M53: 12,611,998 km (0.082 R)
• M54: 13,435,684 km (0.076 R)
• M55: 13,649,609 km (0.116 R)
• M56: 14,495,286 km (0.086 R)
• M57: 14,626,782 km (0.102 R)
• M58: 14,736,737 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 10.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.62 AU - 4.72 AU

Year: 4503 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,047,061 km

• M1: 160,668 km (0.107 R)
• M2: 429,346 km (0.108 R)
• M3: 694,583 km (0.067 R)
• M4: 794,813 km (0.119 R)
• M5: 913,893 km (0.089 R)
• M6: 996,920 km (0.111 R)
• M7: 1,097,300 km (0.026 R)
• M8: 1,566,589 km (0.12 R)
• M9: 1,633,758 km (0.106 R)
• M10: 1,736,233 km (0.119 R)
• M11: 1,984,266 km (0.068 R)
• M12: 2,206,120 km (0.046 R)
• M13: 2,378,008 km (0.056 R)
• M14: 2,734,948 km (0.044 R)
• M15: 2,899,207 km (0.108 R)
• M16: 3,173,120 km (0.114 R)
• M17: 3,345,906 km (0.053 R)
• M18: 3,883,112 km (0.116 R)
• M19: 4,912,046 km (0.09 R)
• M20: 5,469,897 km (0.045 R)
• M21: 5,861,843 km (0.052 R)
• M22: 6,535,183 km (0.093 R)
• M23: 6,645,287 km (0.078 R)
• M24: 6,923,090 km (0.081 R)
• M25: 7,204,783 km (0.051 R)
• M26: 7,808,560 km (0.089 R)
• M27: 8,131,243 km (0.096 R)
• M28: 8,488,482 km (0.086 R)
• M29: 9,249,038 km (0.107 R)
• M30: 9,873,160 km (0.114 R)
• M31: 9,999,720 km (0.03 R)
• M32: 10,834,925 km (0.093 R)
• M33: 11,559,128 km (0.041 R)
• M34: 11,859,970 km (0.088 R)
• M35: 11,994,458 km (0.105 R)
• M36: 12,163,354 km (0.114 R)
• M37: 12,401,065 km (0.076 R)
• M38: 12,503,390 km (0.049 R)
• M39: 14,072,373 km (0.068 R)
• M40: 14,143,581 km (0.101 R)
• M41: 14,645,183 km (0.104 R)
• M42: 14,717,289 km (0.113 R)
• M43: 14,934,355 km (0.085 R)
• M44: 15,007,060 km (0.047 R)
• M45: 15,116,117 km (0.092 R)
• M46: 15,262,124 km (0.09 R)
• M47: 15,628,938 km (0.074 R)
• M48: 15,813,542 km (0.118 R)
• M49: 16,596,388 km (0.086 R)
• M50: 17,430,246 km (0.106 R)
• M51: 17,621,582 km (0.083 R)
• M52: 18,006,497 km (0.096 R)
• M53: 18,902,289 km (0.028 R)
• M54: 19,098,861 km (0.093 R)
• M55: 19,653,121 km (0.069 R)
• M56: 20,373,584 km (0.067 R)
• M57: 21,224,946 km (0.104 R)
• M58: 21,552,416 km (0.081 R)
• M59: 21,675,535 km (0.059 R)
• M60: 21,881,531 km (0.064 R)
• M61: 22,794,976 km (0.113 R)
• M62: 22,878,750 km (0.087 R)
• M63: 23,298,522 km (0.095 R)
• M64: 23,425,082 km (0.053 R)
• M65: 24,487,825 km (0.113 R)
• M66: 24,917,321 km (0.115 R)
• M67: 25,305,976 km (0.097 R)
• M68: 25,914,690 km (0.054 R)
• M69: 27,279,471 km (0.107 R)
• M70: 27,457,193 km (0.112 R)
• M71: 27,680,094 km (0.096 R)
• M72: 28,938,810 km (0.032 R)
• M73: 29,029,467 km (0.083 R)
• M74: 29,392,840 km (0.078 R)
• M75: 29,483,945 km (0.034 R)
• M76: 30,032,521 km (0.088 R)
• M77: 30,262,153 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit