🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 187 Days

Day: 41 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,832,882 km

• M1: 388,506 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.15 AU - 1.77 AU

Year: 661 Days

Day: 26.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,832,882 km

• M1: 228,137 km (0.072 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.11 AU - 11.09 AU

Year: 10287 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,832,882 km

• M1: 320,439 km (0.047 R)
• M2: 471,383 km (0.11 R)
• M3: 590,014 km (0.061 R)
• M4: 939,325 km (0.106 R)
• M5: 1,138,739 km (0.104 R)
• M6: 1,244,056 km (0.064 R)
• M7: 1,724,115 km (0.068 R)
• M8: 1,972,598 km (0.094 R)
• M9: 2,206,718 km (0.12 R)
• M10: 2,561,116 km (0.088 R)
• M11: 2,788,504 km (0.103 R)
• M12: 2,934,063 km (0.099 R)
• M13: 3,172,372 km (0.109 R)
• M14: 3,510,464 km (0.105 R)
• M15: 3,892,985 km (0.093 R)
• M16: 4,629,007 km (0.089 R)
• M17: 5,701,773 km (0.112 R)
• M18: 5,850,474 km (0.039 R)
• M19: 6,228,059 km (0.075 R)
• M20: 8,571,360 km (0.094 R)
• M21: 8,784,985 km (0.034 R)
• M22: 9,043,790 km (0.101 R)
• M23: 9,569,028 km (0.101 R)
• M24: 11,390,681 km (0.035 R)
• M25: 11,484,479 km (0.054 R)
• M26: 11,720,245 km (0.071 R)
• M27: 11,815,090 km (0.102 R)
• M28: 12,389,097 km (0.055 R)
• M29: 12,825,773 km (0.079 R)
• M30: 13,021,298 km (0.055 R)
• M31: 13,316,754 km (0.048 R)
• M32: 15,342,010 km (0.096 R)
• M33: 15,549,801 km (0.078 R)
• M34: 15,654,071 km (0.067 R)
• M35: 16,602,820 km (0.037 R)
• M36: 16,923,110 km (0.074 R)
• M37: 17,515,966 km (0.066 R)
• M38: 18,555,821 km (0.083 R)
• M39: 19,278,827 km (0.078 R)
• M40: 19,559,323 km (0.052 R)
• M41: 19,671,970 km (0.069 R)
• M42: 20,637,774 km (0.105 R)
• M43: 20,809,812 km (0.096 R)
• M44: 21,386,811 km (0.069 R)
• M45: 22,203,466 km (0.114 R)
• M46: 23,987,570 km (0.053 R)
• M47: 24,775,053 km (0.081 R)
• M48: 24,957,862 km (0.059 R)
• M49: 25,202,454 km (0.086 R)
• M50: 25,386,459 km (0.066 R)
• M51: 25,632,398 km (0.06 R)
• M52: 26,437,385 km (0.101 R)
• M53: 27,250,599 km (0.093 R)
• M54: 27,818,472 km (0.091 R)
• M55: 28,072,040 km (0.114 R)
• M56: 28,581,571 km (0.06 R)
• M57: 28,965,888 km (0.073 R)
• M58: 29,158,570 km (0.103 R)
• M59: 29,287,224 km (0.061 R)
• M60: 29,480,804 km (0.1 R)
• M61: 30,389,162 km (0.106 R)
• M62: 31,372,618 km (0.087 R)
• M63: 31,570,536 km (0.106 R)
• M64: 32,833,890 km (0.066 R)
• M65: 33,236,309 km (0.049 R)
• M66: 33,978,314 km (0.086 R)
• M67: 34,521,354 km (0.09 R)
• M68: 35,753,741 km (0.12 R)
• M69: 36,306,057 km (0.091 R)
• M70: 37,419,215 km (0.116 R)
• M71: 37,559,238 km (0.052 R)
• M72: 38,684,962 km (0.057 R)
• M73: 39,039,060 km (0.042 R)
• M74: 40,825,558 km (0.03 R)
• M75: 41,982,847 km (0.105 R)
• M76: 43,150,907 km (0.059 R)
• M77: 43,444,718 km (0.088 R)
• M78: 44,033,984 km (0.116 R)
• M79: 46,718,966 km (0.096 R)
• M80: 48,461,931 km (0.085 R)
• M81: 49,456,607 km (0.106 R)
• M82: 49,840,924 km (0.057 R)
• M83: 51,388,065 km (0.11 R)
• M84: 51,621,588 km (0.102 R)
• M85: 51,933,350 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403

Radius: 7.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.63 AU - 17.31 AU

Year: 19567 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,832,882 km

• M1: 99,034 km (0.092 R)
• M2: 169,345 km (0.09 R)
• M3: 301,739 km (0.064 R)
• M4: 406,757 km (0.097 R)
• M5: 777,460 km (0.094 R)
• M6: 862,432 km (0.047 R)
• M7: 1,437,486 km (0.11 R)
• M8: 1,876,256 km (0.057 R)
• M9: 2,639,954 km (0.092 R)
• M10: 3,003,776 km (0.114 R)
• M11: 3,174,317 km (0.115 R)
• M12: 3,243,431 km (0.053 R)
• M13: 3,999,649 km (0.073 R)
• M14: 5,457,630 km (0.118 R)
• M15: 5,750,393 km (0.103 R)
• M16: 5,877,401 km (0.059 R)
• M17: 5,962,672 km (0.047 R)
• M18: 6,526,506 km (0.114 R)
• M19: 6,659,200 km (0.09 R)
• M20: 6,837,221 km (0.084 R)
• M21: 7,062,216 km (0.088 R)
• M22: 8,318,390 km (0.106 R)
• M23: 8,558,494 km (0.104 R)
• M24: 9,591,916 km (0.114 R)
• M25: 10,508,802 km (0.091 R)
• M26: 11,453,363 km (0.091 R)
• M27: 11,774,250 km (0.106 R)
• M28: 12,152,433 km (0.091 R)
• M29: 12,479,754 km (0.036 R)
• M30: 12,589,409 km (0.09 R)
• M31: 12,976,119 km (0.115 R)
• M32: 13,535,167 km (0.075 R)
• M33: 14,273,731 km (0.081 R)
• M34: 14,446,068 km (0.04 R)
• M35: 14,734,792 km (0.05 R)
• M36: 15,612,333 km (0.065 R)
• M37: 16,687,642 km (0.068 R)
• M38: 17,848,372 km (0.106 R)
• M39: 18,532,334 km (0.056 R)
• M40: 18,783,060 km (0.099 R)
• M41: 21,155,981 km (0.118 R)
• M42: 22,144,524 km (0.067 R)
• M43: 22,879,050 km (0.044 R)
• M44: 23,689,421 km (0.109 R)
• M45: 24,853,442 km (0.101 R)
• M46: 24,991,671 km (0.07 R)
• M47: 25,477,265 km (0.073 R)
• M48: 25,895,990 km (0.052 R)
• M49: 26,387,419 km (0.062 R)
• M50: 26,881,989 km (0.028 R)
• M51: 28,167,484 km (0.108 R)
• M52: 29,546,028 km (0.103 R)
• M53: 29,619,182 km (0.062 R)
• M54: 30,354,156 km (0.058 R)
• M55: 31,393,263 km (0.12 R)
• M56: 31,467,912 km (0.098 R)
• M57: 32,293,094 km (0.083 R)
• M58: 35,430,909 km (0.035 R)
• M59: 37,075,439 km (0.097 R)
• M60: 37,549,963 km (0.088 R)
• M61: 37,629,100 km (0.075 R)
• M62: 39,952,056 km (0.065 R)
• M63: 40,194,853 km (0.105 R)
• M64: 41,991,374 km (0.095 R)
• M65: 42,733,829 km (0.102 R)
• M66: 43,730,599 km (0.063 R)
• M67: 44,399,302 km (0.058 R)
• M68: 45,239,892 km (0.119 R)
• M69: 45,577,684 km (0.112 R)
• M70: 45,916,224 km (0.11 R)
• M71: 46,340,633 km (0.103 R)
• M72: 46,425,605 km (0.1 R)
• M73: 46,766,239 km (0.069 R)
• M74: 48,914,016 km (0.117 R)
• M75: 49,695,066 km (0.104 R)
• M76: 49,956,414 km (0.065 R)
• M77: 50,305,426 km (0.104 R)
• M78: 51,445,511 km (0.081 R)
• M79: 52,151,314 km (0.119 R)
• M80: 53,038,130 km (0.104 R)
• M81: 54,108,802 km (0.077 R)
• M82: 54,556,997 km (0.091 R)
• M83: 54,646,905 km (0.1 R)
• M84: 54,916,481 km (0.072 R)
• M85: 56,180,882 km (0.088 R)
• M86: 57,363,453 km (0.071 R)
• M87: 58,738,258 km (0.046 R)
• M88: 60,216,434 km (0.104 R)
• M89: 60,402,085 km (0.059 R)
• M90: 60,773,985 km (0.072 R)
• M91: 61,053,434 km (0.092 R)
• M92: 61,894,174 km (0.029 R)
• M93: 62,550,759 km (0.071 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: 350 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit