🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 313 Days

Day: 17.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.67 AU - 1.99 AU

Year: 923 Days

Day: 46.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,311,123 km

• M1: 255,513 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 8.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.32 AU - 7.34 AU

Year: 7398 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,311,123 km

• M1: 121,773 km (0.112 R)
• M2: 306,376 km (0.105 R)
• M3: 383,120 km (0.118 R)
• M4: 487,091 km (0.115 R)
• M5: 580,739 km (0.059 R)
• M6: 703,260 km (0.106 R)
• M7: 949,946 km (0.041 R)
• M8: 1,132,456 km (0.104 R)
• M9: 1,260,661 km (0.082 R)
• M10: 1,355,207 km (0.1 R)
• M11: 1,789,191 km (0.065 R)
• M12: 1,853,069 km (0.098 R)
• M13: 2,071,781 km (0.084 R)
• M14: 2,380,551 km (0.093 R)
• M15: 2,474,798 km (0.045 R)
• M16: 2,679,298 km (0.096 R)
• M17: 2,765,167 km (0.068 R)
• M18: 2,927,182 km (0.117 R)
• M19: 3,405,147 km (0.058 R)
• M20: 3,498,346 km (0.104 R)
• M21: 3,728,278 km (0.036 R)
• M22: 3,935,322 km (0.112 R)
• M23: 4,637,684 km (0.064 R)
• M24: 5,132,553 km (0.114 R)
• M25: 5,612,763 km (0.101 R)
• M26: 5,691,601 km (0.066 R)
• M27: 5,786,595 km (0.094 R)
• M28: 6,075,020 km (0.113 R)
• M29: 6,253,490 km (0.118 R)
• M30: 6,732,652 km (0.1 R)
• M31: 7,035,887 km (0.087 R)
• M32: 7,343,759 km (0.118 R)
• M33: 7,430,077 km (0.042 R)
• M34: 7,743,485 km (0.056 R)
• M35: 7,848,951 km (0.047 R)
• M36: 7,919,562 km (0.093 R)
• M37: 8,419,518 km (0.084 R)
• M38: 8,727,989 km (0.115 R)
• M39: 9,151,351 km (0.062 R)
• M40: 9,244,251 km (0.115 R)
• M41: 9,393,699 km (0.092 R)
• M42: 9,656,991 km (0.094 R)
• M43: 9,789,535 km (0.078 R)
• M44: 10,113,863 km (0.104 R)
• M45: 10,364,440 km (0.11 R)
• M46: 10,461,379 km (0.103 R)
• M47: 10,636,558 km (0.055 R)
• M48: 11,346,998 km (0.07 R)
• M49: 11,547,011 km (0.114 R)
• M50: 12,980,009 km (0.104 R)
• M51: 13,126,316 km (0.111 R)
• M52: 13,696,134 km (0.069 R)
• M53: 13,823,741 km (0.054 R)
• M54: 14,101,843 km (0.095 R)
• M55: 14,187,862 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 12

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.03 AU - 7.69 AU

Year: 7443 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,311,123 km

• M1: 176,376 km (0.065 R)
• M2: 283,338 km (0.04 R)
• M3: 417,228 km (0.114 R)
• M4: 609,761 km (0.108 R)
• M5: 696,079 km (0.047 R)
• M6: 834,307 km (0.082 R)
• M7: 1,727,257 km (0.118 R)
• M8: 1,839,007 km (0.092 R)
• M9: 1,986,361 km (0.034 R)
• M10: 2,223,473 km (0.104 R)
• M11: 2,310,539 km (0.039 R)
• M12: 3,184,490 km (0.095 R)
• M13: 3,263,328 km (0.064 R)
• M14: 3,422,949 km (0.079 R)
• M15: 3,503,881 km (0.07 R)
• M16: 3,605,757 km (0.085 R)
• M17: 3,896,576 km (0.069 R)
• M18: 4,347,314 km (0.049 R)
• M19: 4,612,402 km (0.082 R)
• M20: 4,814,658 km (0.092 R)
• M21: 4,928,352 km (0.057 R)
• M22: 5,135,396 km (0.072 R)
• M23: 5,368,768 km (0.118 R)
• M24: 5,557,860 km (0.07 R)
• M25: 6,089,681 km (0.106 R)
• M26: 6,287,150 km (0.069 R)
• M27: 6,361,799 km (0.046 R)
• M28: 6,994,897 km (0.103 R)
• M29: 7,098,120 km (0.086 R)
• M30: 7,280,031 km (0.075 R)
• M31: 7,595,383 km (0.069 R)
• M32: 7,915,223 km (0.107 R)
• M33: 8,348,608 km (0.119 R)
• M34: 9,465,805 km (0.052 R)
• M35: 10,748,457 km (0.088 R)
• M36: 11,930,430 km (0.108 R)
• M37: 12,302,480 km (0.074 R)
• M38: 12,396,128 km (0.103 R)
• M39: 12,836,096 km (0.11 R)
• M40: 12,931,090 km (0.086 R)
• M41: 13,537,859 km (0.093 R)
• M42: 14,023,604 km (0.03 R)
• M43: 14,284,951 km (0.117 R)
• M44: 14,878,855 km (0.103 R)
• M45: 15,548,305 km (0.055 R)
• M46: 15,852,886 km (0.064 R)
• M47: 15,954,763 km (0.045 R)
• M48: 17,055,653 km (0.108 R)
• M49: 17,160,073 km (0.093 R)
• M50: 17,756,070 km (0.101 R)
• M51: 18,109,869 km (0.041 R)
• M52: 19,584,755 km (0.069 R)
• M53: 19,730,613 km (0.088 R)
• M54: 19,840,418 km (0.066 R)
• M55: 19,950,222 km (0.047 R)
• M56: 20,244,332 km (0.101 R)
• M57: 20,355,034 km (0.08 R)
• M58: 20,948,489 km (0.099 R)
• M59: 21,023,138 km (0.119 R)
• M60: 21,472,530 km (0.059 R)
• M61: 22,076,756 km (0.095 R)
• M62: 22,342,741 km (0.114 R)
• M63: 22,763,111 km (0.086 R)
• M64: 23,572,735 km (0.103 R)
• M65: 23,766,913 km (0.092 R)
• M66: 23,844,704 km (0.042 R)
• M67: 24,235,154 km (0.106 R)
• M68: 24,943,051 km (0.098 R)
• M69: 25,022,189 km (0.108 R)
• M70: 25,339,336 km (0.064 R)
• M71: 25,618,037 km (0.053 R)
• M72: 25,977,820 km (0.078 R)
• M73: 26,985,810 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit