🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.25 AU

Year: 387 Days

Day: 19 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.43 AU - 1.59 AU

Year: 658 Days

Day: 17.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.37 AU - 2.09 AU

Year: 807 Days

Day: 27 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.72 AU - 2.64 AU

Year: 1142 Days

Day: 34.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.74 AU

Year: 1319 Days

Day: 22.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.29 AU - 6.87 AU

Year: 5319 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 12,096,484 km

• M1: 180,864 km (0.093 R)
• M2: 335,847 km (0.101 R)
• M3: 453,880 km (0.119 R)
• M4: 575,802 km (0.03 R)
• M5: 894,894 km (0.086 R)
• M6: 1,218,175 km (0.108 R)
• M7: 1,280,857 km (0.044 R)
• M8: 1,894,208 km (0.112 R)
• M9: 2,772,946 km (0.073 R)
• M10: 3,287,413 km (0.114 R)
• M11: 3,353,835 km (0.042 R)
• M12: 3,510,464 km (0.095 R)
• M13: 3,715,562 km (0.117 R)
• M14: 3,831,201 km (0.085 R)
• M15: 4,378,730 km (0.119 R)
• M16: 5,310,276 km (0.106 R)
• M17: 5,973,593 km (0.111 R)
• M18: 6,328,888 km (0.085 R)
• M19: 7,002,826 km (0.108 R)
• M20: 7,377,419 km (0.034 R)
• M21: 7,728,974 km (0.114 R)
• M22: 8,206,341 km (0.107 R)
• M23: 8,266,629 km (0.072 R)
• M24: 8,509,576 km (0.114 R)
• M25: 8,878,185 km (0.076 R)
• M26: 9,095,700 km (0.106 R)
• M27: 9,599,396 km (0.113 R)
• M28: 9,790,732 km (0.082 R)
• M29: 10,112,367 km (0.1 R)
• M30: 10,931,416 km (0.086 R)
• M31: 11,399,358 km (0.117 R)
• M32: 11,500,636 km (0.108 R)
• M33: 12,045,022 km (0.115 R)
• M34: 12,216,910 km (0.047 R)
• M35: 12,458,959 km (0.108 R)
• M36: 13,549,678 km (0.077 R)
• M37: 13,800,104 km (0.105 R)
• M38: 14,269,542 km (0.115 R)
• M39: 14,707,415 km (0.078 R)
• M40: 15,075,725 km (0.093 R)
• M41: 15,186,727 km (0.118 R)
• M42: 15,521,677 km (0.077 R)
• M43: 15,671,275 km (0.075 R)
• M44: 15,821,321 km (0.101 R)
• M45: 15,971,966 km (0.118 R)
• M46: 16,388,447 km (0.077 R)
• M47: 16,770,221 km (0.114 R)
• M48: 17,387,312 km (0.038 R)
• M49: 18,802,508 km (0.077 R)
• M50: 18,962,129 km (0.115 R)
• M51: 19,645,043 km (0.064 R)
• M52: 20,828,811 km (0.089 R)
• M53: 20,952,528 km (0.071 R)
• M54: 21,533,417 km (0.057 R)
• M55: 22,035,467 km (0.117 R)
• M56: 22,245,802 km (0.036 R)
• M57: 22,838,359 km (0.113 R)
• M58: 22,923,480 km (0.112 R)
• M59: 23,650,825 km (0.067 R)
• M60: 23,736,844 km (0.112 R)
• M61: 23,823,012 km (0.111 R)
• M62: 24,212,116 km (0.059 R)
• M63: 24,385,650 km (0.087 R)
• M64: 24,516,099 km (0.079 R)
• M65: 25,040,440 km (0.068 R)
• M66: 25,259,900 km (0.11 R)
• M67: 25,745,046 km (0.106 R)
• M68: 26,055,461 km (0.08 R)
• M69: 26,322,493 km (0.119 R)
• M70: 26,635,153 km (0.092 R)
• M71: 27,354,419 km (0.079 R)
• M72: 28,766,175 km (0.111 R)
• M73: 29,643,117 km (0.03 R)
• M74: 29,782,393 km (0.096 R)
• M75: 30,061,543 km (0.092 R)
• M76: 30,388,414 km (0.068 R)
• M77: 30,622,535 km (0.119 R)
• M78: 31,517,728 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.02 AU - 8.18 AU

Year: 6015 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,096,484 km

• M1: 133,740 km (0.111 R)
• M2: 225,594 km (0.098 R)
• M3: 309,219 km (0.077 R)
• M4: 419,921 km (0.081 R)
• M5: 661,671 km (0.075 R)
• M6: 855,849 km (0.094 R)
• M7: 1,087,876 km (0.038 R)
• M8: 1,588,430 km (0.086 R)
• M9: 1,666,969 km (0.102 R)
• M10: 2,458,342 km (0.092 R)
• M11: 3,080,370 km (0.052 R)
• M12: 3,365,802 km (0.113 R)
• M13: 3,931,282 km (0.073 R)
• M14: 4,100,627 km (0.113 R)
• M15: 4,178,418 km (0.075 R)
• M16: 4,639,030 km (0.077 R)
• M17: 6,565,701 km (0.057 R)
• M18: 6,675,207 km (0.085 R)
• M19: 6,840,662 km (0.109 R)
• M20: 7,175,462 km (0.067 R)
• M21: 7,611,091 km (0.027 R)
• M22: 8,212,026 km (0.095 R)
• M23: 8,270,967 km (0.117 R)
• M24: 8,667,551 km (0.078 R)
• M25: 8,827,920 km (0.08 R)
• M26: 8,888,357 km (0.115 R)
• M27: 9,090,763 km (0.035 R)
• M28: 9,274,170 km (0.067 R)
• M29: 9,479,568 km (0.109 R)
• M30: 9,603,435 km (0.09 R)
• M31: 10,379,250 km (0.066 R)
• M32: 10,742,473 km (0.065 R)
• M33: 10,828,642 km (0.102 R)
• M34: 12,259,246 km (0.04 R)
• M35: 12,439,512 km (0.111 R)
• M36: 12,575,197 km (0.084 R)
• M37: 12,734,070 km (0.102 R)
• M38: 12,870,952 km (0.12 R)
• M39: 13,076,948 km (0.085 R)
• M40: 13,284,141 km (0.063 R)
• M41: 14,076,711 km (0.085 R)
• M42: 14,218,230 km (0.115 R)
• M43: 14,289,140 km (0.093 R)
• M44: 15,125,093 km (0.072 R)
• M45: 15,197,498 km (0.076 R)
• M46: 16,222,991 km (0.048 R)
• M47: 16,297,042 km (0.108 R)
• M48: 16,719,208 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 13.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.97 AU - 8.85 AU

Year: 7156 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,096,484 km

• M1: 195,824 km (0.118 R)
• M2: 446,550 km (0.112 R)
• M3: 717,771 km (0.118 R)
• M4: 963,560 km (0.111 R)
• M5: 1,052,122 km (0.102 R)
• M6: 1,159,234 km (0.087 R)
• M7: 1,278,463 km (0.059 R)
• M8: 1,393,803 km (0.114 R)
• M9: 1,635,404 km (0.086 R)
• M10: 1,881,941 km (0.044 R)
• M11: 2,391,172 km (0.105 R)
• M12: 2,525,362 km (0.039 R)
• M13: 2,899,057 km (0.119 R)
• M14: 3,031,451 km (0.032 R)
• M15: 3,290,854 km (0.097 R)
• M16: 3,616,529 km (0.112 R)
• M17: 3,747,427 km (0.083 R)
• M18: 4,211,928 km (0.097 R)
• M19: 4,630,353 km (0.093 R)
• M20: 4,759,755 km (0.113 R)
• M21: 5,411,853 km (0.109 R)
• M22: 6,522,018 km (0.115 R)
• M23: 6,843,654 km (0.106 R)
• M24: 8,134,983 km (0.079 R)
• M25: 8,961,660 km (0.073 R)
• M26: 9,058,749 km (0.084 R)
• M27: 9,533,124 km (0.114 R)
• M28: 10,082,896 km (0.091 R)
• M29: 11,370,635 km (0.115 R)
• M30: 11,563,915 km (0.096 R)
• M31: 11,652,178 km (0.061 R)
• M32: 11,989,372 km (0.111 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit