🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 267 Days

Day: 13.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,052,881 km

• M1: 408,253 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.61 AU

Year: 771 Days

Day: 41.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 8.5

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.02 AU - 3.06 AU

Year: 1806 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,052,881 km

• M1: 108,458 km (0.076 R)
• M2: 161,715 km (0.106 R)
• M3: 227,838 km (0.083 R)
• M4: 351,705 km (0.054 R)
• M5: 472,430 km (0.103 R)
• M6: 553,811 km (0.105 R)
• M7: 616,194 km (0.051 R)
• M8: 681,418 km (0.109 R)
• M9: 775,067 km (0.111 R)
• M10: 837,150 km (0.089 R)
• M11: 1,073,066 km (0.096 R)
• M12: 1,193,941 km (0.101 R)
• M13: 1,340,846 km (0.031 R)
• M14: 1,816,866 km (0.05 R)
• M15: 2,136,407 km (0.103 R)
• M16: 2,302,910 km (0.12 R)
• M17: 2,381,299 km (0.113 R)
• M18: 2,460,436 km (0.08 R)
• M19: 2,540,621 km (0.044 R)
• M20: 2,621,553 km (0.112 R)
• M21: 3,025,318 km (0.117 R)
• M22: 3,154,720 km (0.112 R)
• M23: 3,448,680 km (0.079 R)
• M24: 3,599,026 km (0.085 R)
• M25: 3,659,762 km (0.077 R)
• M26: 3,767,024 km (0.088 R)
• M27: 4,031,513 km (0.061 R)
• M28: 4,094,793 km (0.104 R)
• M29: 4,286,129 km (0.043 R)
• M30: 4,546,130 km (0.092 R)
• M31: 4,611,803 km (0.085 R)
• M32: 4,727,742 km (0.086 R)
• M33: 4,911,747 km (0.108 R)
• M34: 5,166,662 km (0.09 R)
• M35: 5,921,084 km (0.099 R)
• M36: 6,174,203 km (0.071 R)
• M37: 6,265,458 km (0.08 R)
• M38: 6,597,715 km (0.056 R)
• M39: 6,747,313 km (0.114 R)
• M40: 6,897,958 km (0.07 R)
• M41: 6,954,655 km (0.094 R)
• M42: 7,164,242 km (0.076 R)
• M43: 7,628,743 km (0.079 R)
• M44: 8,082,923 km (0.12 R)
• M45: 8,142,911 km (0.111 R)
• M46: 8,202,900 km (0.097 R)
• M47: 8,464,846 km (0.097 R)
• M48: 9,350,914 km (0.072 R)
• M49: 9,582,342 km (0.042 R)
• M50: 10,158,294 km (0.108 R)
• M51: 10,222,920 km (0.059 R)
• M52: 10,635,810 km (0.058 R)
• M53: 10,723,475 km (0.068 R)
• M54: 11,098,516 km (0.112 R)
• M55: 12,295,599 km (0.091 R)
• M56: 12,897,580 km (0.114 R)
• M57: 13,343,681 km (0.106 R)
• M58: 13,580,495 km (0.095 R)
• M59: 13,842,590 km (0.075 R)
• M60: 14,010,289 km (0.084 R)
• M61: 14,347,633 km (0.067 R)
• M62: 14,638,900 km (0.06 R)
• M63: 14,736,437 km (0.085 R)
• M64: 15,425,336 km (0.117 R)
• M65: 15,549,502 km (0.075 R)
• M66: 15,948,779 km (0.1 R)
• M67: 16,174,971 km (0.074 R)
• M68: 16,275,800 km (0.064 R)
• M69: 16,757,804 km (0.089 R)
• M70: 16,834,248 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 14

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.1 AU - 4.48 AU

Year: 3292 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,052,881 km

• M1: 206,595 km (0.11 R)
• M2: 376,239 km (0.085 R)
• M3: 479,910 km (0.108 R)
• M4: 651,050 km (0.066 R)
• M5: 804,986 km (0.083 R)
• M6: 929,601 km (0.11 R)
• M7: 1,095,655 km (0.067 R)
• M8: 1,260,063 km (0.091 R)
• M9: 1,358,049 km (0.112 R)
• M10: 1,484,310 km (0.07 R)
• M11: 1,776,774 km (0.111 R)
• M12: 2,341,506 km (0.085 R)
• M13: 2,636,363 km (0.117 R)
• M14: 3,143,799 km (0.105 R)
• M15: 3,348,599 km (0.092 R)
• M16: 3,522,581 km (0.105 R)
• M17: 3,735,608 km (0.096 R)
• M18: 4,118,579 km (0.098 R)
• M19: 4,457,119 km (0.073 R)
• M20: 4,785,337 km (0.051 R)
• M21: 5,322,692 km (0.057 R)
• M22: 5,588,528 km (0.108 R)
• M23: 6,197,092 km (0.109 R)
• M24: 6,304,204 km (0.043 R)
• M25: 6,585,597 km (0.081 R)
• M26: 6,673,112 km (0.113 R)
• M27: 6,804,908 km (0.066 R)
• M28: 7,228,420 km (0.06 R)
• M29: 7,454,761 km (0.1 R)
• M30: 7,798,687 km (0.107 R)
• M31: 8,077,537 km (0.115 R)
• M32: 8,549,818 km (0.089 R)
• M33: 8,645,411 km (0.108 R)
• M34: 8,837,494 km (0.064 R)
• M35: 9,152,847 km (0.11 R)
• M36: 9,521,306 km (0.032 R)
• M37: 9,894,702 km (0.105 R)
• M38: 10,374,463 km (0.076 R)
• M39: 10,758,780 km (0.067 R)
• M40: 10,913,763 km (0.047 R)
• M41: 11,147,734 km (0.108 R)
• M42: 11,939,556 km (0.117 R)
• M43: 12,073,296 km (0.094 R)
• M44: 12,423,355 km (0.117 R)
• M45: 12,667,648 km (0.067 R)
• M46: 12,804,231 km (0.103 R)
• M47: 12,996,016 km (0.047 R)
• M48: 13,161,172 km (0.078 R)
• M49: 13,438,078 km (0.043 R)
• M50: 13,633,153 km (0.101 R)
• M51: 13,773,027 km (0.065 R)
• M52: 13,969,599 km (0.096 R)
• M53: 14,110,520 km (0.087 R)
• M54: 14,479,428 km (0.112 R)
• M55: 14,851,478 km (0.09 R)
• M56: 15,780,780 km (0.088 R)
• M57: 16,075,039 km (0.084 R)
• M58: 16,282,083 km (0.096 R)
• M59: 16,878,679 km (0.117 R)
• M60: 17,059,094 km (0.112 R)
• M61: 17,512,824 km (0.112 R)
• M62: 18,370,469 km (0.11 R)
• M63: 18,773,336 km (0.084 R)
• M64: 18,991,450 km (0.088 R)
• M65: 19,241,727 km (0.112 R)
• M66: 19,714,157 km (0.11 R)
• M67: 20,222,191 km (0.069 R)
• M68: 20,766,728 km (0.111 R)
• M69: 21,608,964 km (0.096 R)
• M70: 21,903,073 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 10.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.38 AU - 6.74 AU

Year: 6657 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,052,881 km

• M1: 139,575 km (0.115 R)
• M2: 204,051 km (0.113 R)
• M3: 347,366 km (0.088 R)
• M4: 543,639 km (0.11 R)
• M5: 715,826 km (0.084 R)
• M6: 1,001,857 km (0.119 R)
• M7: 1,400,834 km (0.101 R)
• M8: 1,464,114 km (0.085 R)
• M9: 1,560,904 km (0.074 R)
• M10: 1,760,917 km (0.106 R)
• M11: 2,040,964 km (0.03 R)
• M12: 3,171,774 km (0.063 R)
• M13: 3,255,998 km (0.107 R)
• M14: 3,469,923 km (0.05 R)
• M15: 3,888,946 km (0.09 R)
• M16: 4,093,147 km (0.066 R)
• M17: 4,254,563 km (0.115 R)
• M18: 4,417,924 km (0.087 R)
• M19: 4,559,743 km (0.088 R)
• M20: 4,799,399 km (0.115 R)
• M21: 4,920,723 km (0.043 R)
• M22: 5,018,560 km (0.059 R)
• M23: 5,876,504 km (0.065 R)
• M24: 6,455,747 km (0.117 R)
• M25: 6,589,936 km (0.036 R)
• M26: 6,697,945 km (0.094 R)
• M27: 7,246,970 km (0.08 R)
• M28: 7,725,084 km (0.042 R)
• M29: 7,867,651 km (0.102 R)
• M30: 8,682,212 km (0.118 R)
• M31: 9,615,104 km (0.064 R)
• M32: 9,707,107 km (0.114 R)
• M33: 10,296,522 km (0.084 R)
• M34: 10,422,035 km (0.073 R)
• M35: 10,643,141 km (0.064 R)
• M36: 10,897,457 km (0.084 R)
• M37: 10,993,499 km (0.053 R)
• M38: 11,477,448 km (0.072 R)
• M39: 11,771,108 km (0.06 R)
• M40: 11,836,782 km (0.058 R)
• M41: 12,533,010 km (0.094 R)
• M42: 13,310,770 km (0.092 R)
• M43: 13,413,394 km (0.118 R)
• M44: 13,757,319 km (0.097 R)
• M45: 14,069,381 km (0.088 R)
• M46: 14,313,674 km (0.115 R)
• M47: 14,594,619 km (0.119 R)
• M48: 14,983,872 km (0.063 R)
• M49: 15,055,081 km (0.117 R)
• M50: 15,412,470 km (0.11 R)
• M51: 15,628,340 km (0.08 R)
• M52: 15,700,446 km (0.1 R)
• M53: 16,428,240 km (0.116 R)
• M54: 16,796,101 km (0.081 R)
• M55: 17,018,254 km (0.069 R)
• M56: 18,447,512 km (0.12 R)
• M57: 18,791,587 km (0.043 R)
• M58: 19,176,502 km (0.054 R)
• M59: 19,331,186 km (0.11 R)
• M60: 19,836,678 km (0.106 R)
• M61: 19,914,917 km (0.115 R)
• M62: 20,464,989 km (0.085 R)
• M63: 20,662,607 km (0.096 R)
• M64: 22,429,209 km (0.097 R)
• M65: 22,714,641 km (0.087 R)
• M66: 23,124,689 km (0.115 R)
• M67: 23,827,201 km (0.114 R)
• M68: 24,160,206 km (0.105 R)
• M69: 24,704,742 km (0.06 R)
• M70: 24,957,413 km (0.102 R)
• M71: 26,793,128 km (0.036 R)
• M72: 27,139,447 km (0.104 R)
• M73: 27,226,364 km (0.111 R)
• M74: 27,661,843 km (0.099 R)
• M75: 27,924,238 km (0.08 R)
• M76: 28,011,902 km (0.108 R)
• M77: 28,539,683 km (0.113 R)
• M78: 29,426,649 km (0.12 R)
• M79: 29,873,498 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit