🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.04 AU

Year: 290 Days

Day: 41.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,558,441 km

• M1: 121,922 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.18 AU

Year: 963 Days

Day: 27.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,558,441 km

• M1: 1,160,730 km (0.079 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 13.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.64 AU - 4.92 AU

Year: 4001 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,558,441 km

• M1: 185,352 km (0.095 R)
• M2: 340,784 km (0.068 R)
• M3: 566,228 km (0.119 R)
• M4: 774,767 km (0.099 R)
• M5: 908,209 km (0.031 R)
• M6: 997,519 km (0.1 R)
• M7: 1,172,099 km (0.094 R)
• M8: 1,342,790 km (0.099 R)
• M9: 1,476,681 km (0.116 R)
• M10: 1,599,500 km (0.114 R)
• M11: 1,709,904 km (0.07 R)
• M12: 1,872,517 km (0.091 R)
• M13: 1,955,693 km (0.067 R)
• M14: 2,283,911 km (0.106 R)
• M15: 3,032,349 km (0.104 R)
• M16: 3,704,193 km (0.116 R)
• M17: 4,310,064 km (0.045 R)
• M18: 4,624,818 km (0.031 R)
• M19: 4,808,076 km (0.098 R)
• M20: 5,064,038 km (0.108 R)
• M21: 5,565,190 km (0.051 R)
• M22: 5,711,348 km (0.032 R)
• M23: 6,232,995 km (0.095 R)
• M24: 6,615,068 km (0.105 R)
• M25: 7,268,961 km (0.082 R)
• M26: 7,752,461 km (0.104 R)
• M27: 7,970,874 km (0.068 R)
• M28: 8,302,233 km (0.1 R)
• M29: 9,236,771 km (0.072 R)
• M30: 9,352,260 km (0.107 R)
• M31: 9,819,305 km (0.083 R)
• M32: 10,204,520 km (0.099 R)
• M33: 10,534,233 km (0.076 R)
• M34: 10,624,890 km (0.088 R)
• M35: 10,715,695 km (0.106 R)
• M36: 11,142,947 km (0.036 R)
• M37: 11,951,224 km (0.118 R)
• M38: 12,553,954 km (0.104 R)
• M39: 12,810,664 km (0.106 R)
• M40: 13,101,632 km (0.102 R)
• M41: 13,199,170 km (0.035 R)
• M42: 13,296,857 km (0.069 R)
• M43: 13,394,844 km (0.105 R)
• M44: 13,822,095 km (0.086 R)
• M45: 13,987,551 km (0.046 R)
• M46: 14,488,105 km (0.086 R)
• M47: 14,588,934 km (0.111 R)
• M48: 14,858,958 km (0.098 R)
• M49: 15,851,690 km (0.107 R)
• M50: 16,129,343 km (0.037 R)
• M51: 16,478,654 km (0.111 R)
• M52: 16,724,593 km (0.055 R)
• M53: 17,685,011 km (0.067 R)
• M54: 18,117,499 km (0.059 R)
• M55: 18,919,643 km (0.107 R)
• M56: 19,214,201 km (0.064 R)
• M57: 19,362,004 km (0.1 R)
• M58: 19,733,306 km (0.063 R)
• M59: 20,144,550 km (0.073 R)
• M60: 21,089,560 km (0.114 R)
• M61: 21,433,336 km (0.101 R)
• M62: 22,436,689 km (0.108 R)
• M63: 22,826,690 km (0.105 R)
• M64: 23,179,741 km (0.03 R)
• M65: 23,970,516 km (0.098 R)
• M66: 24,329,251 km (0.109 R)
• M67: 24,730,024 km (0.093 R)
• M68: 25,782,146 km (0.099 R)
• M69: 27,179,988 km (0.044 R)
• M70: 27,846,297 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.54 AU - 5.76 AU

Year: 4475 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,558,441 km

• M1: 177,573 km (0.109 R)
• M2: 401,670 km (0.093 R)
• M3: 548,426 km (0.106 R)
• M4: 645,515 km (0.025 R)
• M5: 918,531 km (0.073 R)
• M6: 1,337,704 km (0.064 R)
• M7: 1,462,469 km (0.048 R)
• M8: 1,784,703 km (0.104 R)
• M9: 1,938,788 km (0.101 R)
• M10: 2,033,633 km (0.038 R)
• M11: 2,178,743 km (0.105 R)
• M12: 2,327,593 km (0.037 R)
• M13: 2,428,721 km (0.095 R)
• M14: 2,531,346 km (0.073 R)
• M15: 2,688,124 km (0.112 R)
• M16: 3,310,302 km (0.116 R)
• M17: 3,598,876 km (0.032 R)
• M18: 3,835,839 km (0.102 R)
• M19: 3,976,461 km (0.077 R)
• M20: 4,221,652 km (0.112 R)
• M21: 4,408,948 km (0.075 R)
• M22: 4,514,116 km (0.068 R)
• M23: 4,641,573 km (0.119 R)
• M24: 4,900,078 km (0.105 R)
• M25: 5,052,967 km (0.106 R)
• M26: 5,229,792 km (0.111 R)
• M27: 5,521,657 km (0.071 R)
• M28: 5,680,979 km (0.09 R)
• M29: 6,863,550 km (0.113 R)
• M30: 7,357,672 km (0.079 R)
• M31: 7,608,996 km (0.062 R)
• M32: 7,837,732 km (0.115 R)
• M33: 8,198,113 km (0.106 R)
• M34: 8,563,880 km (0.057 R)
• M35: 8,722,304 km (0.094 R)
• M36: 8,908,404 km (0.1 R)
• M37: 9,529,235 km (0.12 R)
• M38: 9,775,922 km (0.079 R)
• M39: 10,163,979 km (0.114 R)
• M40: 10,500,723 km (0.119 R)
• M41: 10,841,058 km (0.089 R)
• M42: 11,300,623 km (0.057 R)
• M43: 11,737,150 km (0.1 R)
• M44: 12,060,880 km (0.088 R)
• M45: 12,989,134 km (0.03 R)
• M46: 13,263,048 km (0.081 R)
• M47: 13,415,937 km (0.076 R)
• M48: 13,847,377 km (0.049 R)
• M49: 14,033,627 km (0.115 R)
• M50: 14,314,571 km (0.032 R)
• M51: 14,787,151 km (0.113 R)
• M52: 15,105,047 km (0.05 R)
• M53: 15,553,840 km (0.081 R)
• M54: 15,715,256 km (0.11 R)
• M55: 16,039,585 km (0.114 R)
• M56: 16,399,068 km (0.102 R)
• M57: 16,596,238 km (0.091 R)
• M58: 17,593,906 km (0.096 R)
• M59: 17,863,332 km (0.096 R)
• M60: 18,782,461 km (0.11 R)
• M61: 19,369,184 km (0.058 R)
• M62: 19,612,430 km (0.05 R)
• M63: 21,451,736 km (0.095 R)
• M64: 21,775,616 km (0.044 R)
• M65: 22,903,733 km (0.099 R)
• M66: 23,087,439 km (0.044 R)
• M67: 23,308,545 km (0.079 R)
• M68: 23,419,397 km (0.116 R)
• M69: 24,237,548 km (0.097 R)
• M70: 24,462,393 km (0.066 R)
• M71: 24,650,139 km (0.046 R)
• M72: 25,254,514 km (0.076 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: 178 - 15,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit