🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.32 AU - 1.44 AU

Year: 611 Days

Day: 36.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.34 AU - 2.64 AU

Year: 1480 Days

Day: 23.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.37 AU - 3.85 AU

Year: 2584 Days

Day: 45.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 8.6

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.45 AU - 6.85 AU

Year: 5746 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,888,658 km

• M1: 131,197 km (0.12 R)
• M2: 195,375 km (0.07 R)
• M3: 273,764 km (0.11 R)
• M4: 337,642 km (0.028 R)
• M5: 418,724 km (0.071 R)
• M6: 759,658 km (0.102 R)
• M7: 885,769 km (0.1 R)
• M8: 1,339,499 km (0.106 R)
• M9: 1,636,002 km (0.1 R)
• M10: 1,764,058 km (0.111 R)
• M11: 1,991,596 km (0.04 R)
• M12: 2,208,513 km (0.086 R)
• M13: 3,334,836 km (0.077 R)
• M14: 3,640,614 km (0.079 R)
• M15: 3,712,570 km (0.074 R)
• M16: 3,784,976 km (0.091 R)
• M17: 4,004,735 km (0.113 R)
• M18: 4,457,269 km (0.091 R)
• M19: 4,534,162 km (0.12 R)
• M20: 4,899,330 km (0.116 R)
• M21: 5,192,991 km (0.075 R)
• M22: 5,355,604 km (0.061 R)
• M23: 5,492,486 km (0.099 R)
• M24: 5,853,615 km (0.049 R)
• M25: 5,966,262 km (0.112 R)
• M26: 6,051,234 km (0.054 R)
• M27: 6,136,654 km (0.045 R)
• M28: 6,453,203 km (0.067 R)
• M29: 6,569,590 km (0.113 R)
• M30: 6,893,470 km (0.108 R)
• M31: 7,495,601 km (0.098 R)
• M32: 7,772,058 km (0.076 R)
• M33: 8,083,222 km (0.118 R)
• M34: 8,303,430 km (0.117 R)
• M35: 8,589,461 km (0.073 R)
• M36: 9,040,947 km (0.089 R)
• M37: 9,766,048 km (0.098 R)
• M38: 10,135,555 km (0.119 R)
• M39: 10,578,215 km (0.085 R)
• M40: 11,096,871 km (0.114 R)
• M41: 11,801,178 km (0.089 R)
• M42: 12,122,963 km (0.117 R)
• M43: 12,884,715 km (0.045 R)
• M44: 13,662,026 km (0.066 R)
• M45: 13,999,818 km (0.086 R)
• M46: 14,683,629 km (0.099 R)
• M47: 14,952,457 km (0.099 R)
• M48: 15,068,246 km (0.047 R)
• M49: 15,417,108 km (0.087 R)
• M50: 15,847,351 km (0.103 R)
• M51: 15,965,384 km (0.079 R)
• M52: 16,360,771 km (0.118 R)
• M53: 16,559,736 km (0.094 R)
• M54: 18,344,738 km (0.112 R)
• M55: 18,427,466 km (0.097 R)
• M56: 19,008,953 km (0.066 R)
• M57: 19,134,316 km (0.102 R)
• M58: 21,830,817 km (0.063 R)
• M59: 21,918,332 km (0.11 R)
• M60: 23,918,755 km (0.117 R)
• M61: 24,507,422 km (0.058 R)
• M62: 25,330,360 km (0.074 R)
• M63: 26,348,374 km (0.115 R)
• M64: 26,956,340 km (0.079 R)
• M65: 27,332,728 km (0.099 R)
• M66: 27,427,124 km (0.108 R)
• M67: 27,710,911 km (0.11 R)
• M68: 27,900,601 km (0.053 R)
• M69: 27,995,596 km (0.061 R)
• M70: 28,186,034 km (0.088 R)
• M71: 28,472,364 km (0.1 R)
• M72: 28,711,721 km (0.086 R)
• M73: 29,627,409 km (0.112 R)
• M74: 29,772,819 km (0.083 R)
• M75: 30,113,154 km (0.089 R)
• M76: 30,210,692 km (0.052 R)
• M77: 30,797,714 km (0.029 R)
• M78: 31,487,360 km (0.091 R)
• M79: 32,381,506 km (0.099 R)
• M80: 32,681,450 km (0.041 R)
• M81: 33,233,765 km (0.075 R)
• M82: 33,334,445 km (0.101 R)
• M83: 33,789,073 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 9.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.05 AU - 8.73 AU

Year: 9155 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,888,658 km

• M1: 123,418 km (0.036 R)
• M2: 201,209 km (0.115 R)
• M3: 280,496 km (0.101 R)
• M4: 366,814 km (0.11 R)
• M5: 506,688 km (0.117 R)
• M6: 654,191 km (0.088 R)
• M7: 1,108,221 km (0.105 R)
• M8: 1,258,417 km (0.086 R)
• M9: 1,596,209 km (0.062 R)
• M10: 1,784,403 km (0.102 R)
• M11: 1,925,923 km (0.097 R)
• M12: 2,016,430 km (0.045 R)
• M13: 2,089,733 km (0.117 R)
• M14: 2,315,476 km (0.072 R)
• M15: 3,166,538 km (0.082 R)
• M16: 3,230,865 km (0.092 R)
• M17: 3,783,480 km (0.092 R)
• M18: 3,874,734 km (0.077 R)
• M19: 4,606,268 km (0.105 R)
• M20: 5,000,458 km (0.112 R)
• M21: 5,252,381 km (0.063 R)
• M22: 5,926,918 km (0.095 R)
• M23: 6,301,362 km (0.104 R)
• M24: 6,628,532 km (0.09 R)
• M25: 6,738,786 km (0.088 R)
• M26: 7,101,561 km (0.077 R)
• M27: 7,904,452 km (0.114 R)
• M28: 7,992,117 km (0.115 R)
• M29: 8,585,272 km (0.067 R)
• M30: 9,439,476 km (0.072 R)
• M31: 10,225,014 km (0.05 R)
• M32: 10,706,420 km (0.065 R)
• M33: 11,326,803 km (0.08 R)
• M34: 11,624,652 km (0.115 R)
• M35: 13,570,920 km (0.118 R)
• M36: 14,563,502 km (0.086 R)
• M37: 15,506,118 km (0.118 R)
• M38: 15,726,476 km (0.084 R)
• M39: 17,070,015 km (0.062 R)
• M40: 17,411,696 km (0.079 R)
• M41: 18,800,712 km (0.104 R)
• M42: 18,878,952 km (0.065 R)
• M43: 19,746,470 km (0.118 R)
• M44: 19,945,435 km (0.118 R)
• M45: 20,747,878 km (0.045 R)
• M46: 21,153,139 km (0.087 R)
• M47: 21,438,422 km (0.105 R)
• M48: 23,639,156 km (0.066 R)
• M49: 24,402,704 km (0.057 R)
• M50: 24,530,760 km (0.101 R)
• M51: 24,916,273 km (0.05 R)
• M52: 26,610,020 km (0.076 R)
• M53: 26,873,911 km (0.048 R)
• M54: 28,385,598 km (0.061 R)
• M55: 28,970,824 km (0.102 R)
• M56: 29,469,135 km (0.066 R)
• M57: 30,796,367 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit