🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.12 AU - 1.86 AU

Year: 689 Days

Day: 23.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.35 AU - 1.75 AU

Year: 731 Days

Day: 33.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.85 AU - 2.47 AU

Year: 1202 Days

Day: 42.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,908,582 km

• M1: 1,433,447 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.34 AU - 2.44 AU

Year: 1399 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 12.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.22 AU - 11.86 AU

Year: 11160 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,908,582 km

• M1: 162,164 km (0.066 R)
• M2: 256,261 km (0.074 R)
• M3: 1,122,134 km (0.077 R)
• M4: 1,221,766 km (0.088 R)
• M5: 1,307,186 km (0.112 R)
• M6: 1,484,609 km (0.089 R)
• M7: 1,785,451 km (0.095 R)
• M8: 1,923,380 km (0.112 R)
• M9: 2,252,196 km (0.115 R)
• M10: 2,401,943 km (0.076 R)
• M11: 2,554,982 km (0.118 R)
• M12: 2,711,312 km (0.104 R)
• M13: 2,847,895 km (0.03 R)
• M14: 3,010,358 km (0.089 R)
• M15: 3,442,097 km (0.112 R)
• M16: 3,945,045 km (0.06 R)
• M17: 4,074,448 km (0.093 R)
• M18: 4,417,625 km (0.109 R)
• M19: 4,552,114 km (0.046 R)
• M20: 4,742,851 km (0.092 R)
• M21: 4,963,957 km (0.096 R)
• M22: 5,302,197 km (0.034 R)
• M23: 6,544,458 km (0.084 R)
• M24: 7,040,824 km (0.084 R)
• M25: 7,840,574 km (0.081 R)
• M26: 8,702,856 km (0.094 R)
• M27: 9,008,485 km (0.098 R)
• M28: 9,179,774 km (0.118 R)
• M29: 9,665,070 km (0.106 R)
• M30: 10,194,496 km (0.07 R)
• M31: 10,444,774 km (0.083 R)
• M32: 10,951,462 km (0.066 R)
• M33: 11,689,278 km (0.084 R)
• M34: 11,801,327 km (0.119 R)
• M35: 12,481,100 km (0.114 R)
• M36: 12,710,583 km (0.111 R)
• M37: 14,275,975 km (0.111 R)
• M38: 15,407,683 km (0.051 R)
• M39: 16,358,826 km (0.106 R)
• M40: 16,947,045 km (0.066 R)
• M41: 17,371,454 km (0.092 R)
• M42: 17,456,875 km (0.084 R)
• M43: 17,627,865 km (0.095 R)
• M44: 18,447,961 km (0.111 R)
• M45: 19,016,133 km (0.072 R)
• M46: 19,413,016 km (0.109 R)
• M47: 20,981,999 km (0.077 R)
• M48: 21,666,858 km (0.068 R)
• M49: 22,498,473 km (0.108 R)
• M50: 22,964,919 km (0.114 R)
• M51: 23,105,541 km (0.087 R)
• M52: 23,765,417 km (0.081 R)
• M53: 23,860,112 km (0.092 R)
• M54: 24,288,112 km (0.112 R)
• M55: 24,574,891 km (0.078 R)
• M56: 24,814,696 km (0.08 R)
• M57: 24,910,888 km (0.068 R)
• M58: 25,248,381 km (0.091 R)
• M59: 26,662,679 km (0.093 R)
• M60: 27,702,833 km (0.114 R)
• M61: 28,002,477 km (0.12 R)
• M62: 28,857,280 km (0.115 R)
• M63: 29,567,720 km (0.082 R)
• M64: 29,669,596 km (0.095 R)
• M65: 30,078,597 km (0.1 R)
• M66: 31,994,497 km (0.052 R)
• M67: 32,361,311 km (0.079 R)
• M68: 33,417,322 km (0.05 R)
• M69: 33,523,536 km (0.116 R)
• M70: 34,109,810 km (0.11 R)
• M71: 34,216,773 km (0.069 R)
• M72: 34,430,997 km (0.076 R)
• M73: 34,699,376 km (0.077 R)
• M74: 35,292,382 km (0.027 R)
• M75: 35,508,850 km (0.044 R)
• M76: 36,379,061 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 14.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.52 AU - 11.96 AU

Year: 15235 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,908,582 km

• M1: 180,415 km (0.077 R)
• M2: 297,401 km (0.096 R)
• M3: 409,898 km (0.075 R)
• M4: 917,633 km (0.096 R)
• M5: 1,107,473 km (0.094 R)
• M6: 1,487,601 km (0.061 R)
• M7: 1,693,298 km (0.041 R)
• M8: 2,367,237 km (0.077 R)
• M9: 3,014,696 km (0.07 R)
• M10: 3,331,694 km (0.088 R)
• M11: 3,440,003 km (0.084 R)
• M12: 3,856,184 km (0.12 R)
• M13: 4,288,821 km (0.109 R)
• M14: 4,556,003 km (0.097 R)
• M15: 4,767,684 km (0.056 R)
• M16: 4,890,055 km (0.076 R)
• M17: 5,614,558 km (0.093 R)
• M18: 5,743,960 km (0.084 R)
• M19: 6,271,891 km (0.106 R)
• M20: 6,473,997 km (0.073 R)
• M21: 7,128,039 km (0.11 R)
• M22: 7,303,817 km (0.111 R)
• M23: 7,839,527 km (0.043 R)
• M24: 8,093,843 km (0.12 R)
• M25: 8,277,250 km (0.101 R)
• M26: 8,798,300 km (0.102 R)
• M27: 9,522,353 km (0.105 R)
• M28: 9,871,963 km (0.056 R)
• M29: 11,149,529 km (0.088 R)
• M30: 11,312,890 km (0.107 R)
• M31: 11,807,910 km (0.109 R)
• M32: 12,058,037 km (0.097 R)
• M33: 13,989,495 km (0.107 R)
• M34: 14,968,464 km (0.07 R)
• M35: 16,385,305 km (0.075 R)
• M36: 16,664,604 km (0.113 R)
• M37: 16,945,400 km (0.095 R)
• M38: 17,654,194 km (0.12 R)
• M39: 19,394,616 km (0.112 R)
• M40: 20,735,761 km (0.082 R)
• M41: 21,088,363 km (0.063 R)
• M42: 21,544,637 km (0.101 R)
• M43: 22,673,652 km (0.105 R)
• M44: 22,829,084 km (0.047 R)
• M45: 23,349,834 km (0.062 R)
• M46: 23,506,762 km (0.102 R)
• M47: 24,509,218 km (0.114 R)
• M48: 25,203,052 km (0.096 R)
• M49: 25,633,296 km (0.113 R)
• M50: 26,011,779 km (0.114 R)
• M51: 26,283,299 km (0.09 R)
• M52: 26,392,206 km (0.069 R)
• M53: 26,664,923 km (0.069 R)
• M54: 26,938,687 km (0.092 R)
• M55: 27,433,706 km (0.119 R)
• M56: 28,321,270 km (0.081 R)
• M57: 28,600,570 km (0.09 R)
• M58: 29,162,011 km (0.047 R)
• M59: 29,274,658 km (0.092 R)
• M60: 29,500,551 km (0.112 R)
• M61: 29,783,739 km (0.036 R)
• M62: 30,067,676 km (0.074 R)
• M63: 31,097,807 km (0.097 R)
• M64: 31,270,593 km (0.088 R)
• M65: 32,722,889 km (0.079 R)
• M66: 35,452,451 km (0.116 R)
• M67: 36,236,943 km (0.066 R)
• M68: 36,479,590 km (0.101 R)
• M69: 36,601,064 km (0.058 R)
• M70: 37,332,747 km (0.108 R)
• M71: 37,823,278 km (0.076 R)
• M72: 38,810,624 km (0.094 R)
• M73: 39,058,807 km (0.106 R)
• M74: 39,806,647 km (0.047 R)
• M75: 40,182,287 km (0.062 R)
• M76: 40,747,917 km (0.072 R)
• M77: 42,908,559 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 10,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit