🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 44.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.61 AU - 2.43 AU

Year: 1043 Days

Day: 36.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.17 AU - 3.01 AU

Year: 1515 Days

Day: 33.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,176,525 km

• M1: 1,005,896 km (0.07 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 11.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.26 AU - 6.44 AU

Year: 5142 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,176,525 km

• M1: 148,102 km (0.058 R)
• M2: 337,942 km (0.099 R)
• M3: 420,220 km (0.106 R)
• M4: 555,008 km (0.095 R)
• M5: 820,395 km (0.078 R)
• M6: 913,594 km (0.098 R)
• M7: 1,126,322 km (0.086 R)
• M8: 1,403,378 km (0.12 R)
• M9: 1,685,370 km (0.061 R)
• M10: 1,985,613 km (0.11 R)
• M11: 2,151,666 km (0.05 R)
• M12: 2,399,849 km (0.112 R)
• M13: 2,577,123 km (0.029 R)
• M14: 2,986,871 km (0.118 R)
• M15: 3,373,432 km (0.092 R)
• M16: 3,707,783 km (0.071 R)
• M17: 4,053,055 km (0.069 R)
• M18: 4,312,907 km (0.046 R)
• M19: 4,505,289 km (0.109 R)
• M20: 4,849,065 km (0.105 R)
• M21: 5,201,219 km (0.107 R)
• M22: 5,613,959 km (0.094 R)
• M23: 6,091,177 km (0.049 R)
• M24: 6,280,268 km (0.065 R)
• M25: 6,608,935 km (0.092 R)
• M26: 6,999,684 km (0.061 R)
• M27: 7,084,357 km (0.092 R)
• M28: 7,774,302 km (0.11 R)
• M29: 7,862,116 km (0.04 R)
• M30: 8,425,801 km (0.039 R)
• M31: 8,666,953 km (0.04 R)
• M32: 9,063,836 km (0.036 R)
• M33: 9,187,254 km (0.106 R)
• M34: 10,098,006 km (0.113 R)
• M35: 10,515,683 km (0.108 R)
• M36: 11,401,153 km (0.067 R)
• M37: 12,722,252 km (0.063 R)
• M38: 13,034,014 km (0.087 R)
• M39: 13,735,777 km (0.104 R)
• M40: 14,019,864 km (0.037 R)
• M41: 15,322,562 km (0.072 R)
• M42: 15,765,372 km (0.119 R)
• M43: 15,876,822 km (0.04 R)
• M44: 16,212,520 km (0.084 R)
• M45: 16,625,859 km (0.114 R)
• M46: 16,739,254 km (0.112 R)
• M47: 16,852,948 km (0.079 R)
• M48: 17,157,230 km (0.047 R)
• M49: 17,425,010 km (0.085 R)
• M50: 17,694,137 km (0.117 R)
• M51: 17,887,118 km (0.074 R)
• M52: 18,119,743 km (0.055 R)
• M53: 18,353,415 km (0.11 R)
• M54: 18,705,718 km (0.111 R)
• M55: 18,784,257 km (0.111 R)
• M56: 19,377,412 km (0.089 R)
• M57: 19,496,642 km (0.074 R)
• M58: 20,947,891 km (0.089 R)
• M59: 21,275,061 km (0.088 R)
• M60: 22,350,071 km (0.085 R)
• M61: 23,358,212 km (0.094 R)
• M62: 23,570,042 km (0.026 R)
• M63: 23,782,621 km (0.087 R)
• M64: 24,166,788 km (0.118 R)
• M65: 24,682,153 km (0.106 R)
• M66: 24,854,789 km (0.114 R)
• M67: 25,549,222 km (0.072 R)
• M68: 26,030,329 km (0.027 R)
• M69: 26,470,296 km (0.086 R)
• M70: 26,646,971 km (0.092 R)
• M71: 26,735,533 km (0.057 R)
• M72: 27,447,021 km (0.091 R)
• M73: 29,572,806 km (0.091 R)
• M74: 29,848,066 km (0.114 R)
• M75: 30,262,452 km (0.053 R)
• M76: 30,354,754 km (0.088 R)
• M77: 31,050,384 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 9.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.78 AU - 11.6 AU

Year: 12703 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,176,525 km

• M1: 189,989 km (0.117 R)
• M2: 343,926 km (0.064 R)
• M3: 713,133 km (0.117 R)
• M4: 853,456 km (0.12 R)
• M5: 1,092,962 km (0.106 R)
• M6: 1,608,925 km (0.07 R)
• M7: 1,963,023 km (0.067 R)
• M8: 2,281,816 km (0.034 R)
• M9: 2,968,171 km (0.096 R)
• M10: 3,165,940 km (0.089 R)
• M11: 3,232,960 km (0.099 R)
• M12: 3,402,304 km (0.078 R)
• M13: 3,540,084 km (0.096 R)
• M14: 3,679,509 km (0.071 R)
• M15: 3,785,425 km (0.083 R)
• M16: 4,330,110 km (0.06 R)
• M17: 4,783,542 km (0.091 R)
• M18: 4,938,226 km (0.097 R)
• M19: 6,191,407 km (0.093 R)
• M20: 6,573,031 km (0.036 R)
• M21: 7,359,018 km (0.044 R)
• M22: 7,899,516 km (0.109 R)
• M23: 8,036,547 km (0.062 R)
• M24: 8,971,085 km (0.094 R)
• M25: 9,645,472 km (0.08 R)
• M26: 10,536,477 km (0.09 R)
• M27: 10,991,853 km (0.092 R)
• M28: 11,350,589 km (0.088 R)
• M29: 11,713,064 km (0.035 R)
• M30: 11,869,693 km (0.07 R)
• M31: 12,984,796 km (0.093 R)
• M32: 13,255,119 km (0.088 R)
• M33: 14,635,160 km (0.047 R)
• M34: 16,936,573 km (0.041 R)
• M35: 17,054,606 km (0.095 R)
• M36: 20,217,404 km (0.108 R)
• M37: 21,289,871 km (0.086 R)
• M38: 21,544,936 km (0.12 R)
• M39: 22,380,889 km (0.106 R)
• M40: 23,951,816 km (0.085 R)
• M41: 24,483,337 km (0.109 R)
• M42: 25,558,198 km (0.104 R)
• M43: 26,033,171 km (0.098 R)
• M44: 26,854,314 km (0.112 R)
• M45: 27,060,908 km (0.118 R)
• M46: 27,198,987 km (0.053 R)
• M47: 28,241,684 km (0.042 R)
• M48: 28,311,696 km (0.105 R)
• M49: 28,873,586 km (0.063 R)
• M50: 29,510,125 km (0.078 R)
• M51: 29,652,243 km (0.108 R)
• M52: 29,794,660 km (0.105 R)
• M53: 29,937,077 km (0.051 R)
• M54: 31,447,567 km (0.114 R)
• M55: 31,520,122 km (0.111 R)
• M56: 31,592,677 km (0.1 R)
• M57: 32,688,481 km (0.087 R)
• M58: 33,648,002 km (0.068 R)
• M59: 34,467,349 km (0.103 R)
• M60: 35,293,130 km (0.044 R)
• M61: 38,195,628 km (0.111 R)
• M62: 38,738,668 km (0.119 R)
• M63: 38,816,459 km (0.067 R)
• M64: 39,128,071 km (0.084 R)
• M65: 41,651,039 km (0.08 R)
• M66: 41,730,625 km (0.102 R)
• M67: 43,093,163 km (0.081 R)
• M68: 43,415,845 km (0.073 R)
• M69: 43,739,276 km (0.081 R)
• M70: 45,614,934 km (0.084 R)
• M71: 46,191,035 km (0.092 R)
• M72: 47,350,269 km (0.119 R)
• M73: 47,433,446 km (0.092 R)
• M74: 48,938,999 km (0.11 R)
• M75: 49,782,132 km (0.048 R)
• M76: 50,205,494 km (0.047 R)
• M77: 50,375,138 km (0.118 R)
• M78: 52,426,125 km (0.109 R)
• M79: 52,943,285 km (0.117 R)
• M80: 53,029,603 km (0.1 R)
• M81: 53,635,175 km (0.075 R)
• M82: 53,808,709 km (0.084 R)
• M83: 54,156,224 km (0.117 R)
• M84: 56,256,728 km (0.089 R)
• M85: 56,521,217 km (0.097 R)
• M86: 56,697,743 km (0.067 R)
• M87: 56,962,830 km (0.102 R)
• M88: 57,405,640 km (0.045 R)
• M89: 57,760,785 km (0.106 R)
• M90: 58,562,330 km (0.104 R)
• M91: 59,726,651 km (0.086 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit