🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 46 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,232,875 km

• M1: 148,551 km (0.081 R)
• M2: 234,569 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 313 Days

Day: 30.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 98.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 14.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.96 AU - 5.7 AU

Year: 3957 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,232,875 km

• M1: 286,630 km (0.091 R)
• M2: 426,055 km (0.108 R)
• M3: 524,789 km (0.078 R)
• M4: 678,426 km (0.107 R)
• M5: 790,774 km (0.101 R)
• M6: 879,935 km (0.116 R)
• M7: 972,985 km (0.109 R)
• M8: 1,114,205 km (0.109 R)
• M9: 1,568,234 km (0.041 R)
• M10: 1,816,717 km (0.113 R)
• M11: 1,939,088 km (0.119 R)
• M12: 2,064,301 km (0.116 R)
• M13: 2,177,995 km (0.094 R)
• M14: 2,382,346 km (0.029 R)
• M15: 2,810,346 km (0.106 R)
• M16: 2,921,198 km (0.119 R)
• M17: 3,246,274 km (0.1 R)
• M18: 3,346,205 km (0.104 R)
• M19: 3,514,952 km (0.085 R)
• M20: 3,808,612 km (0.086 R)
• M21: 4,164,356 km (0.116 R)
• M22: 4,401,618 km (0.116 R)
• M23: 4,718,466 km (0.114 R)
• M24: 4,832,161 km (0.061 R)
• M25: 5,855,709 km (0.113 R)
• M26: 5,978,081 km (0.111 R)
• M27: 6,142,638 km (0.115 R)
• M28: 6,371,373 km (0.117 R)
• M29: 6,539,521 km (0.104 R)
• M30: 7,358,270 km (0.047 R)
• M31: 7,824,866 km (0.103 R)
• M32: 7,914,775 km (0.114 R)
• M33: 8,880,279 km (0.112 R)
• M34: 9,068,473 km (0.11 R)
• M35: 9,210,442 km (0.1 R)
• M36: 9,665,070 km (0.11 R)
• M37: 10,274,382 km (0.099 R)
• M38: 10,372,967 km (0.112 R)
• M39: 10,546,500 km (0.11 R)
• M40: 10,921,393 km (0.07 R)
• M41: 11,047,354 km (0.103 R)
• M42: 11,607,299 km (0.097 R)
• M43: 11,994,458 km (0.096 R)
• M44: 12,150,489 km (0.05 R)
• M45: 12,490,824 km (0.077 R)
• M46: 12,754,864 km (0.107 R)
• M47: 12,861,079 km (0.097 R)
• M48: 13,666,513 km (0.042 R)
• M49: 13,829,575 km (0.086 R)
• M50: 13,938,632 km (0.109 R)
• M51: 14,075,364 km (0.059 R)
• M52: 14,295,124 km (0.058 R)
• M53: 14,682,283 km (0.105 R)
• M54: 14,989,108 km (0.026 R)
• M55: 15,467,223 km (0.118 R)
• M56: 16,122,312 km (0.096 R)
• M57: 16,294,649 km (0.1 R)
• M58: 16,728,183 km (0.09 R)
• M59: 17,754,874 km (0.068 R)
• M60: 18,230,894 km (0.112 R)
• M61: 18,590,827 km (0.037 R)
• M62: 19,195,800 km (0.068 R)
• M63: 19,287,055 km (0.104 R)
• M64: 20,518,395 km (0.104 R)
• M65: 20,861,423 km (0.115 R)
• M66: 20,986,636 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 13.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.39 AU - 5.27 AU

Year: 3957 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,232,875 km

• M1: 189,241 km (0.056 R)
• M2: 273,315 km (0.09 R)
• M3: 377,286 km (0.056 R)
• M4: 509,830 km (0.104 R)
• M5: 722,558 km (0.078 R)
• M6: 996,771 km (0.065 R)
• M7: 1,110,016 km (0.103 R)
• M8: 1,488,948 km (0.082 R)
• M9: 1,584,092 km (0.118 R)
• M10: 1,793,529 km (0.051 R)
• M11: 1,960,031 km (0.112 R)
• M12: 2,253,842 km (0.098 R)
• M13: 2,448,319 km (0.084 R)
• M14: 2,663,141 km (0.07 R)
• M15: 2,974,305 km (0.097 R)
• M16: 3,583,617 km (0.102 R)
• M17: 3,729,774 km (0.12 R)
• M18: 3,861,420 km (0.117 R)
• M19: 3,944,597 km (0.113 R)
• M20: 4,095,691 km (0.075 R)
• M21: 4,525,635 km (0.088 R)
• M22: 4,790,573 km (0.099 R)
• M23: 4,988,191 km (0.083 R)
• M24: 5,188,503 km (0.101 R)
• M25: 5,317,456 km (0.112 R)
• M26: 5,447,457 km (0.094 R)
• M27: 5,824,743 km (0.058 R)
• M28: 6,035,975 km (0.115 R)
• M29: 6,152,212 km (0.074 R)
• M30: 6,367,334 km (0.12 R)
• M31: 6,946,428 km (0.102 R)
• M32: 7,252,654 km (0.095 R)
• M33: 8,027,123 km (0.088 R)
• M34: 8,112,393 km (0.075 R)
• M35: 8,219,505 km (0.052 R)
• M36: 8,435,076 km (0.083 R)
• M37: 8,783,938 km (0.069 R)
• M38: 8,915,883 km (0.103 R)
• M39: 9,115,297 km (0.1 R)
• M40: 9,927,315 km (0.056 R)
• M41: 10,249,399 km (0.066 R)
• M42: 10,481,575 km (0.102 R)
• M43: 10,715,546 km (0.044 R)
• M44: 10,904,039 km (0.118 R)
• M45: 11,548,058 km (0.119 R)
• M46: 11,789,808 km (0.104 R)
• M47: 11,959,901 km (0.091 R)
• M48: 12,106,507 km (0.101 R)
• M49: 12,723,449 km (0.101 R)
• M50: 13,123,772 km (0.06 R)
• M51: 13,249,734 km (0.061 R)
• M52: 13,885,375 km (0.05 R)
• M53: 14,220,026 km (0.105 R)
• M54: 14,557,219 km (0.12 R)
• M55: 14,739,878 km (0.105 R)
• M56: 15,054,931 km (0.095 R)
• M57: 15,160,398 km (0.08 R)
• M58: 15,558,179 km (0.114 R)
• M59: 15,986,178 km (0.085 R)
• M60: 16,336,835 km (0.116 R)
• M61: 16,662,809 km (0.111 R)
• M62: 18,578,859 km (0.082 R)
• M63: 18,663,681 km (0.085 R)
• M64: 18,748,652 km (0.066 R)
• M65: 19,232,901 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit