🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 47 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,685,626 km

• M1: 207,343 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.73 AU - 5.07 AU

Year: 3354 Days

Day: 21 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,685,626 km

• M1: 3,326,309 km (0.099 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.8

Radius: 9.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.24 AU - 5.8 AU

Year: 4713 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,685,626 km

• M1: 240,254 km (0.101 R)
• M2: 353,500 km (0.049 R)
• M3: 428,747 km (0.034 R)
• M4: 817,852 km (0.089 R)
• M5: 896,690 km (0.097 R)
• M6: 1,224,010 km (0.041 R)
• M7: 1,441,226 km (0.116 R)
• M8: 1,571,077 km (0.119 R)
• M9: 2,296,926 km (0.061 R)
• M10: 2,585,949 km (0.083 R)
• M11: 2,665,086 km (0.12 R)
• M12: 3,093,684 km (0.055 R)
• M13: 3,156,665 km (0.047 R)
• M14: 3,810,707 km (0.119 R)
• M15: 4,222,998 km (0.106 R)
• M16: 4,482,102 km (0.103 R)
• M17: 5,492,935 km (0.117 R)
• M18: 5,750,093 km (0.057 R)
• M19: 5,880,094 km (0.061 R)
• M20: 6,090,129 km (0.03 R)
• M21: 6,275,930 km (0.097 R)
• M22: 6,872,227 km (0.119 R)
• M23: 7,486,625 km (0.074 R)
• M24: 7,657,317 km (0.045 R)
• M25: 8,264,684 km (0.055 R)
• M26: 9,007,886 km (0.104 R)
• M27: 9,068,324 km (0.119 R)
• M28: 9,189,498 km (0.061 R)
• M29: 9,648,763 km (0.062 R)
• M30: 10,272,736 km (0.058 R)
• M31: 11,298,230 km (0.113 R)
• M32: 11,363,305 km (0.088 R)
• M33: 12,490,375 km (0.066 R)
• M34: 12,693,080 km (0.057 R)
• M35: 12,862,724 km (0.1 R)
• M36: 13,067,224 km (0.07 R)
• M37: 13,135,740 km (0.096 R)
• M38: 13,583,487 km (0.027 R)
• M39: 14,388,024 km (0.074 R)
• M40: 14,458,634 km (0.084 R)
• M41: 14,635,908 km (0.106 R)
• M42: 14,849,533 km (0.056 R)
• M43: 15,678,006 km (0.028 R)
• M44: 16,116,328 km (0.082 R)
• M45: 16,373,786 km (0.074 R)
• M46: 16,484,489 km (0.119 R)
• M47: 16,781,141 km (0.11 R)
• M48: 16,967,390 km (0.095 R)
• M49: 17,342,133 km (0.07 R)
• M50: 17,606,024 km (0.105 R)
• M51: 17,833,263 km (0.053 R)
• M52: 18,443,921 km (0.115 R)
• M53: 18,559,261 km (0.071 R)
• M54: 18,751,943 km (0.029 R)
• M55: 18,867,882 km (0.117 R)
• M56: 18,945,224 km (0.048 R)
• M57: 19,255,939 km (0.066 R)
• M58: 19,333,879 km (0.082 R)
• M59: 19,451,014 km (0.085 R)
• M60: 19,725,227 km (0.1 R)
• M61: 20,356,680 km (0.093 R)
• M62: 20,436,116 km (0.111 R)
• M63: 20,994,864 km (0.116 R)
• M64: 21,075,198 km (0.037 R)
• M65: 21,680,172 km (0.071 R)
• M66: 22,045,939 km (0.057 R)
• M67: 22,209,150 km (0.041 R)
• M68: 22,536,770 km (0.074 R)
• M69: 22,618,899 km (0.081 R)
• M70: 22,824,746 km (0.098 R)
• M71: 23,072,629 km (0.06 R)
• M72: 23,446,025 km (0.064 R)
• M73: 23,905,141 km (0.094 R)
• M74: 24,662,855 km (0.059 R)
• M75: 24,747,527 km (0.102 R)
• M76: 25,342,926 km (0.104 R)
• M77: 25,685,356 km (0.097 R)
• M78: 25,943,113 km (0.107 R)
• M79: 26,115,450 km (0.097 R)
• M80: 26,895,752 km (0.112 R)
• M81: 27,859,761 km (0.09 R)
• M82: 28,567,957 km (0.103 R)
• M83: 29,147,799 km (0.097 R)
• M84: 29,506,534 km (0.105 R)
• M85: 29,731,380 km (0.107 R)
• M86: 29,821,588 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 12.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.7 AU - 12.68 AU

Year: 12703 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,685,626 km

• M1: 187,297 km (0.1 R)
• M2: 457,171 km (0.115 R)
• M3: 603,777 km (0.099 R)
• M4: 693,237 km (0.095 R)
• M5: 827,127 km (0.119 R)
• M6: 1,056,610 km (0.116 R)
• M7: 1,190,949 km (0.065 R)
• M8: 2,317,570 km (0.113 R)
• M9: 2,739,735 km (0.102 R)
• M10: 2,992,107 km (0.058 R)
• M11: 3,088,598 km (0.115 R)
• M12: 3,485,630 km (0.087 R)
• M13: 3,829,107 km (0.104 R)
• M14: 4,147,601 km (0.118 R)
• M15: 5,038,905 km (0.095 R)
• M16: 5,115,798 km (0.072 R)
• M17: 5,193,140 km (0.097 R)
• M18: 5,270,931 km (0.115 R)
• M19: 5,665,571 km (0.109 R)
• M20: 6,358,358 km (0.113 R)
• M21: 7,034,989 km (0.113 R)
• M22: 7,164,392 km (0.083 R)
• M23: 7,513,553 km (0.119 R)
• M24: 8,319,287 km (0.112 R)
• M25: 9,579,200 km (0.119 R)
• M26: 10,997,837 km (0.027 R)
• M27: 11,148,333 km (0.062 R)
• M28: 11,808,508 km (0.078 R)
• M29: 12,117,428 km (0.063 R)
• M30: 12,743,345 km (0.1 R)
• M31: 13,113,450 km (0.116 R)
• M32: 13,326,478 km (0.098 R)
• M33: 13,540,702 km (0.119 R)
• M34: 13,864,132 km (0.083 R)
• M35: 14,354,065 km (0.031 R)
• M36: 14,794,481 km (0.113 R)
• M37: 15,801,425 km (0.076 R)
• M38: 16,599,829 km (0.111 R)
• M39: 16,888,253 km (0.107 R)
• M40: 17,411,547 km (0.042 R)
• M41: 17,587,174 km (0.04 R)
• M42: 18,235,980 km (0.067 R)
• M43: 18,892,865 km (0.092 R)
• M44: 19,254,443 km (0.111 R)
• M45: 20,352,641 km (0.096 R)
• M46: 20,661,411 km (0.088 R)
• M47: 20,909,444 km (0.069 R)
• M48: 21,659,677 km (0.067 R)
• M49: 21,848,619 km (0.11 R)
• M50: 22,101,440 km (0.1 R)
• M51: 23,057,969 km (0.057 R)
• M52: 23,444,230 km (0.102 R)
• M53: 24,354,234 km (0.048 R)
• M54: 24,550,656 km (0.091 R)
• M55: 24,747,677 km (0.109 R)
• M56: 26,074,610 km (0.069 R)
• M57: 26,208,500 km (0.098 R)
• M58: 27,152,762 km (0.085 R)
• M59: 27,288,447 km (0.108 R)
• M60: 30,473,535 km (0.095 R)
• M61: 30,685,366 km (0.107 R)
• M62: 31,823,207 km (0.089 R)
• M63: 32,541,277 km (0.12 R)
• M64: 32,902,406 km (0.108 R)
• M65: 33,119,622 km (0.093 R)
• M66: 33,264,732 km (0.097 R)
• M67: 33,701,408 km (0.114 R)
• M68: 35,541,013 km (0.084 R)
• M69: 36,136,712 km (0.119 R)
• M70: 36,585,506 km (0.073 R)
• M71: 37,640,021 km (0.084 R)
• M72: 38,475,525 km (0.084 R)
• M73: 38,781,004 km (0.117 R)
• M74: 39,163,825 km (0.098 R)
• M75: 41,721,799 km (0.097 R)
• M76: 43,377,548 km (0.106 R)
• M77: 45,215,657 km (0.116 R)
• M78: 45,699,307 km (0.105 R)
• M79: 46,997,517 km (0.112 R)
• M80: 48,307,845 km (0.028 R)
• M81: 49,050,150 km (0.045 R)
• M82: 49,132,877 km (0.084 R)
• M83: 50,462,503 km (0.046 R)
• M84: 50,629,604 km (0.073 R)
• M85: 52,225,813 km (0.047 R)
• M86: 53,923,749 km (0.06 R)
• M87: 57,199,344 km (0.081 R)
• M88: 57,373,626 km (0.108 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit