🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 21.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 15

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.81 AU - 13.09 AU

Year: 14223 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,412,216 km

• M1: 210,634 km (0.114 R)
• M2: 456,573 km (0.111 R)
• M3: 1,318,406 km (0.104 R)
• M4: 1,519,914 km (0.093 R)
• M5: 1,732,044 km (0.111 R)
• M6: 1,854,415 km (0.1 R)
• M7: 2,622,002 km (0.118 R)
• M8: 2,850,288 km (0.119 R)
• M9: 3,144,996 km (0.062 R)
• M10: 3,511,960 km (0.047 R)
• M11: 3,732,467 km (0.108 R)
• M12: 4,254,115 km (0.11 R)
• M13: 4,421,963 km (0.116 R)
• M14: 4,557,948 km (0.054 R)
• M15: 5,731,992 km (0.114 R)
• M16: 7,234,553 km (0.115 R)
• M17: 7,395,371 km (0.078 R)
• M18: 7,557,385 km (0.074 R)
• M19: 8,092,048 km (0.086 R)
• M20: 9,416,438 km (0.071 R)
• M21: 9,902,481 km (0.094 R)
• M22: 10,533,036 km (0.109 R)
• M23: 10,669,919 km (0.095 R)
• M24: 10,945,328 km (0.092 R)
• M25: 11,130,381 km (0.108 R)
• M26: 12,502,343 km (0.057 R)
• M27: 12,890,250 km (0.045 R)
• M28: 13,380,632 km (0.09 R)
• M29: 13,479,516 km (0.082 R)
• M30: 13,677,883 km (0.074 R)
• M31: 14,582,651 km (0.108 R)
• M32: 15,042,365 km (0.058 R)
• M33: 15,145,139 km (0.052 R)
• M34: 15,299,823 km (0.059 R)
• M35: 15,662,747 km (0.059 R)
• M36: 16,028,514 km (0.093 R)
• M37: 18,063,195 km (0.044 R)
• M38: 18,612,069 km (0.118 R)
• M39: 20,747,579 km (0.062 R)
• M40: 20,862,171 km (0.107 R)
• M41: 21,034,358 km (0.117 R)
• M42: 21,207,144 km (0.073 R)
• M43: 21,786,088 km (0.097 R)
• M44: 22,841,650 km (0.047 R)
• M45: 23,137,704 km (0.057 R)
• M46: 24,274,648 km (0.102 R)
• M47: 25,429,843 km (0.111 R)
• M48: 26,852,070 km (0.111 R)
• M49: 27,352,774 km (0.042 R)
• M50: 27,604,397 km (0.064 R)
• M51: 27,856,620 km (0.07 R)
• M52: 27,983,030 km (0.062 R)
• M53: 28,490,765 km (0.053 R)
• M54: 29,773,417 km (0.082 R)
• M55: 29,902,670 km (0.116 R)
• M56: 30,486,849 km (0.048 R)
• M57: 31,337,164 km (0.115 R)
• M58: 31,468,810 km (0.088 R)
• M59: 31,864,496 km (0.083 R)
• M60: 32,527,663 km (0.116 R)
• M61: 32,994,558 km (0.09 R)
• M62: 33,732,824 km (0.114 R)
• M63: 33,867,612 km (0.12 R)
• M64: 34,273,171 km (0.096 R)
• M65: 34,476,475 km (0.099 R)
• M66: 34,884,428 km (0.084 R)
• M67: 35,499,276 km (0.093 R)
• M68: 36,186,827 km (0.072 R)
• M69: 36,739,891 km (0.115 R)
• M70: 37,295,946 km (0.079 R)
• M71: 38,135,040 km (0.097 R)
• M72: 38,909,658 km (0.116 R)
• M73: 39,192,697 km (0.115 R)
• M74: 42,350,559 km (0.095 R)
• M75: 43,299,159 km (0.12 R)
• M76: 44,107,287 km (0.116 R)
• M77: 45,068,752 km (0.1 R)
• M78: 45,514,853 km (0.032 R)
• M79: 46,411,393 km (0.091 R)
• M80: 47,842,895 km (0.108 R)
• M81: 48,373,967 km (0.091 R)
• M82: 49,365,353 km (0.119 R)
• M83: 50,749,282 km (0.102 R)
• M84: 51,912,107 km (0.103 R)

Asteroid Belt

Center: 11.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 11.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.97 AU - 13.15 AU

Year: 15374 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,412,216 km

• M1: 203,752 km (0.107 R)
• M2: 402,568 km (0.086 R)
• M3: 651,948 km (0.113 R)
• M4: 1,017,415 km (0.082 R)
• M5: 1,241,214 km (0.071 R)
• M6: 1,922,632 km (0.062 R)
• M7: 2,028,697 km (0.086 R)
• M8: 2,588,193 km (0.113 R)
• M9: 2,777,284 km (0.039 R)
• M10: 3,069,599 km (0.095 R)
• M11: 3,790,212 km (0.083 R)
• M12: 4,791,171 km (0.084 R)
• M13: 4,936,580 km (0.085 R)
• M14: 5,321,196 km (0.116 R)
• M15: 6,727,117 km (0.112 R)
• M16: 6,824,804 km (0.082 R)
• M17: 7,054,587 km (0.085 R)
• M18: 7,153,770 km (0.1 R)
• M19: 7,286,912 km (0.097 R)
• M20: 7,487,972 km (0.071 R)
• M21: 8,102,520 km (0.106 R)
• M22: 8,206,640 km (0.087 R)
• M23: 9,234,976 km (0.095 R)
• M24: 9,489,292 km (0.066 R)
• M25: 10,191,205 km (0.08 R)
• M26: 10,303,703 km (0.106 R)
• M27: 10,491,897 km (0.111 R)
• M28: 13,081,586 km (0.067 R)
• M29: 14,195,342 km (0.06 R)
• M30: 15,468,270 km (0.046 R)
• M31: 16,689,138 km (0.073 R)
• M32: 16,777,401 km (0.095 R)
• M33: 17,940,674 km (0.117 R)
• M34: 18,076,659 km (0.077 R)
• M35: 20,014,849 km (0.089 R)
• M36: 20,297,140 km (0.077 R)
• M37: 22,066,883 km (0.089 R)
• M38: 22,749,348 km (0.097 R)
• M39: 23,339,961 km (0.109 R)
• M40: 24,035,291 km (0.07 R)
• M41: 24,737,354 km (0.12 R)
• M42: 25,091,004 km (0.08 R)
• M43: 26,007,889 km (0.119 R)
• M44: 26,110,364 km (0.102 R)
• M45: 27,822,062 km (0.049 R)
• M46: 28,506,323 km (0.077 R)
• M47: 29,036,348 km (0.049 R)
• M48: 29,356,039 km (0.07 R)
• M49: 32,339,918 km (0.06 R)
• M50: 32,892,832 km (0.089 R)
• M51: 34,513,725 km (0.11 R)
• M52: 34,626,372 km (0.097 R)
• M53: 35,760,623 km (0.064 R)
• M54: 37,716,615 km (0.064 R)
• M55: 38,707,551 km (0.101 R)
• M56: 39,235,632 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit