🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 360 Days

Day: 47.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,857,991 km

• M1: 55,052 km (0.119 R)
• M2: 99,483 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 10.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 478 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,857,991 km

• M1: 135,685 km (0.054 R)
• M2: 210,185 km (0.059 R)
• M3: 357,240 km (0.108 R)
• M4: 494,571 km (0.075 R)
• M5: 586,274 km (0.086 R)
• M6: 681,119 km (0.115 R)
• M7: 770,279 km (0.11 R)
• M8: 867,817 km (0.085 R)
• M9: 1,003,503 km (0.072 R)
• M10: 1,089,372 km (0.05 R)
• M11: 1,168,958 km (0.093 R)
• M12: 1,255,276 km (0.115 R)
• M13: 1,592,320 km (0.063 R)
• M14: 1,755,980 km (0.055 R)
• M15: 1,824,047 km (0.062 R)
• M16: 1,936,096 km (0.069 R)
• M17: 2,056,073 km (0.116 R)
• M18: 2,167,224 km (0.102 R)
• M19: 2,360,954 km (0.087 R)
• M20: 2,448,319 km (0.102 R)
• M21: 2,723,130 km (0.088 R)
• M22: 2,802,567 km (0.087 R)
• M23: 2,920,150 km (0.031 R)
• M24: 3,020,531 km (0.101 R)
• M25: 3,121,958 km (0.058 R)
• M26: 3,270,060 km (0.099 R)
• M27: 3,341,568 km (0.025 R)
• M28: 3,586,310 km (0.027 R)
• M29: 3,761,938 km (0.091 R)
• M30: 3,933,377 km (0.075 R)
• M31: 4,030,615 km (0.091 R)
• M32: 4,100,627 km (0.068 R)
• M33: 4,177,969 km (0.12 R)
• M34: 4,456,371 km (0.071 R)
• M35: 4,608,811 km (0.104 R)
• M36: 4,755,716 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 8.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.83 AU - 2.97 AU

Year: 2439 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,857,991 km

• M1: 133,142 km (0.113 R)
• M2: 228,286 km (0.036 R)
• M3: 393,742 km (0.062 R)
• M4: 465,549 km (0.065 R)
• M5: 564,283 km (0.072 R)
• M6: 631,901 km (0.104 R)
• M7: 878,588 km (0.114 R)
• M8: 1,041,052 km (0.076 R)
• M9: 1,334,114 km (0.114 R)
• M10: 1,479,822 km (0.072 R)
• M11: 1,608,776 km (0.12 R)
• M12: 1,674,898 km (0.097 R)
• M13: 2,090,032 km (0.106 R)
• M14: 2,284,808 km (0.026 R)
• M15: 2,359,308 km (0.116 R)
• M16: 2,460,137 km (0.054 R)
• M17: 2,652,819 km (0.078 R)
• M18: 2,718,193 km (0.114 R)
• M19: 2,917,607 km (0.066 R)
• M20: 3,108,195 km (0.092 R)
• M21: 3,260,785 km (0.095 R)
• M22: 3,530,211 km (0.055 R)
• M23: 3,718,704 km (0.102 R)
• M24: 4,304,080 km (0.1 R)
• M25: 4,458,914 km (0.039 R)
• M26: 4,678,673 km (0.082 R)
• M27: 4,805,981 km (0.117 R)
• M28: 4,950,493 km (0.077 R)
• M29: 5,194,487 km (0.119 R)
• M30: 5,409,309 km (0.107 R)
• M31: 5,475,880 km (0.073 R)
• M32: 5,711,348 km (0.081 R)
• M33: 5,950,255 km (0.056 R)
• M34: 6,019,070 km (0.086 R)
• M35: 6,174,951 km (0.079 R)
• M36: 6,597,266 km (0.057 R)
• M37: 7,284,968 km (0.067 R)
• M38: 7,469,721 km (0.117 R)
• M39: 8,301,036 km (0.087 R)
• M40: 8,786,481 km (0.116 R)
• M41: 9,082,087 km (0.118 R)
• M42: 9,241,109 km (0.099 R)
• M43: 9,341,041 km (0.105 R)
• M44: 9,441,271 km (0.09 R)
• M45: 9,866,129 km (0.092 R)
• M46: 10,050,135 km (0.062 R)
• M47: 10,671,863 km (0.11 R)
• M48: 11,327,252 km (0.084 R)
• M49: 11,605,952 km (0.078 R)
• M50: 12,192,077 km (0.106 R)
• M51: 12,632,493 km (0.057 R)
• M52: 12,943,956 km (0.08 R)
• M53: 13,033,415 km (0.069 R)
• M54: 13,642,428 km (0.087 R)
• M55: 13,824,788 km (0.072 R)
• M56: 13,939,081 km (0.087 R)
• M57: 14,007,746 km (0.116 R)
• M58: 14,122,637 km (0.09 R)
• M59: 14,283,904 km (0.111 R)
• M60: 14,561,857 km (0.034 R)
• M61: 14,888,279 km (0.091 R)
• M62: 15,005,564 km (0.116 R)
• M63: 15,264,518 km (0.085 R)
• M64: 15,501,182 km (0.093 R)
• M65: 15,834,486 km (0.119 R)
• M66: 16,050,056 km (0.112 R)
• M67: 16,146,248 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.94 AU - 4.64 AU

Year: 5829 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,857,991 km

• M1: 607,068 km (0.105 R)
• M2: 1,074,861 km (0.054 R)
• M3: 1,291,030 km (0.105 R)
• M4: 1,764,806 km (0.085 R)
• M5: 2,703,084 km (0.11 R)
• M6: 2,840,714 km (0.072 R)
• M7: 2,927,930 km (0.091 R)
• M8: 3,176,860 km (0.092 R)
• M9: 3,267,517 km (0.112 R)
• M10: 3,829,107 km (0.062 R)
• M11: 3,886,852 km (0.091 R)
• M12: 3,945,045 km (0.106 R)
• M13: 4,081,778 km (0.065 R)
• M14: 4,140,869 km (0.08 R)
• M15: 4,788,927 km (0.081 R)
• M16: 5,209,895 km (0.102 R)
• M17: 5,533,625 km (0.12 R)
• M18: 6,155,055 km (0.114 R)
• M19: 6,382,444 km (0.07 R)
• M20: 6,962,883 km (0.042 R)
• M21: 7,247,568 km (0.116 R)
• M22: 7,560,228 km (0.119 R)
• M23: 7,803,773 km (0.084 R)
• M24: 7,951,127 km (0.116 R)
• M25: 8,149,045 km (0.091 R)
• M26: 8,676,377 km (0.114 R)
• M27: 9,163,019 km (0.072 R)
• M28: 9,370,511 km (0.037 R)
• M29: 9,553,470 km (0.037 R)
• M30: 10,948,769 km (0.089 R)
• M31: 11,003,671 km (0.059 R)
• M32: 11,058,723 km (0.12 R)
• M33: 11,614,031 km (0.118 R)
• M34: 11,698,105 km (0.107 R)
• M35: 12,492,619 km (0.1 R)
• M36: 12,722,850 km (0.12 R)
• M37: 12,780,595 km (0.103 R)
• M38: 13,158,330 km (0.097 R)
• M39: 13,245,994 km (0.103 R)
• M40: 14,948,418 km (0.097 R)
• M41: 16,623,764 km (0.112 R)
• M42: 16,908,748 km (0.047 R)
• M43: 17,195,378 km (0.078 R)
• M44: 17,579,994 km (0.073 R)
• M45: 17,935,139 km (0.036 R)
• M46: 18,129,766 km (0.092 R)
• M47: 18,521,264 km (0.086 R)
• M48: 19,080,760 km (0.115 R)
• M49: 19,146,882 km (0.049 R)
• M50: 19,345,847 km (0.044 R)
• M51: 21,994,477 km (0.077 R)
• M52: 22,586,586 km (0.064 R)
• M53: 23,254,690 km (0.09 R)
• M54: 23,325,450 km (0.107 R)
• M55: 23,644,542 km (0.082 R)
• M56: 23,715,601 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit