🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 210 Days

Day: 22.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 171.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,199,937 km

• M1: 74,500 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1 AU - 1.26 AU

Year: 441 Days

Day: 26 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.57 AU - 1.59 AU

Year: 729 Days

Day: 43.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,199,937 km

• M1: 61,784 km (0.041 R)
• M2: 759,658 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.8 AU

Year: 821 Days

Day: 12.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.4 AU - 2.56 AU

Year: 1434 Days

Day: 35.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 12.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.72 AU - 5.96 AU

Year: 5181 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,199,937 km

• M1: 159,920 km (0.065 R)
• M2: 247,435 km (0.119 R)
• M3: 381,325 km (0.109 R)
• M4: 490,531 km (0.109 R)
• M5: 613,650 km (0.025 R)
• M6: 863,030 km (0.069 R)
• M7: 961,316 km (0.095 R)
• M8: 1,158,187 km (0.107 R)
• M9: 1,381,985 km (0.106 R)
• M10: 1,539,212 km (0.037 R)
• M11: 1,633,758 km (0.086 R)
• M12: 1,872,068 km (0.118 R)
• M13: 2,017,776 km (0.099 R)
• M14: 2,557,525 km (0.094 R)
• M15: 2,654,614 km (0.114 R)
• M16: 3,021,279 km (0.066 R)
• M17: 3,141,406 km (0.104 R)
• M18: 3,228,172 km (0.104 R)
• M19: 3,404,249 km (0.083 R)
• M20: 3,803,077 km (0.07 R)
• M21: 3,933,078 km (0.108 R)
• M22: 4,102,572 km (0.08 R)
• M23: 4,197,716 km (0.085 R)
• M24: 4,566,325 km (0.089 R)
• M25: 4,684,957 km (0.057 R)
• M26: 4,824,681 km (0.096 R)
• M27: 4,905,165 km (0.089 R)
• M28: 5,252,082 km (0.101 R)
• M29: 5,439,079 km (0.114 R)
• M30: 5,819,806 km (0.118 R)
• M31: 5,927,068 km (0.116 R)
• M32: 6,562,559 km (0.104 R)
• M33: 6,764,068 km (0.11 R)
• M34: 6,945,081 km (0.057 R)
• M35: 7,104,852 km (0.094 R)
• M36: 7,661,655 km (0.105 R)
• M37: 8,208,585 km (0.092 R)
• M38: 8,450,335 km (0.111 R)
• M39: 8,990,533 km (0.118 R)
• M40: 9,567,233 km (0.034 R)
• M41: 9,694,241 km (0.075 R)
• M42: 10,052,678 km (0.046 R)
• M43: 10,572,530 km (0.025 R)
• M44: 10,994,696 km (0.051 R)
• M45: 11,449,323 km (0.048 R)
• M46: 12,794,208 km (0.119 R)
• M47: 12,878,133 km (0.109 R)
• M48: 13,300,747 km (0.076 R)
• M49: 13,871,313 km (0.119 R)
• M50: 14,043,949 km (0.07 R)
• M51: 14,508,151 km (0.091 R)
• M52: 15,511,055 km (0.114 R)
• M53: 15,690,423 km (0.097 R)
• M54: 16,172,128 km (0.066 R)
• M55: 16,842,177 km (0.057 R)
• M56: 17,026,631 km (0.112 R)
• M57: 17,614,850 km (0.108 R)
• M58: 17,927,061 km (0.119 R)
• M59: 18,399,042 km (0.118 R)
• M60: 18,843,049 km (0.071 R)
• M61: 19,709,669 km (0.114 R)
• M62: 19,936,310 km (0.038 R)
• M63: 20,098,923 km (0.029 R)
• M64: 20,229,222 km (0.092 R)
• M65: 20,589,155 km (0.1 R)
• M66: 22,453,892 km (0.076 R)
• M67: 22,656,897 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.2

Radius: 5.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.49 AU - 18.61 AU

Year: 22510 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,199,937 km

• M1: 80,184 km (0.076 R)
• M2: 243,545 km (0.049 R)
• M3: 740,659 km (0.115 R)
• M4: 1,183,768 km (0.087 R)
• M5: 2,013,139 km (0.106 R)
• M6: 2,088,835 km (0.055 R)
• M7: 2,897,711 km (0.111 R)
• M8: 3,334,985 km (0.097 R)
• M9: 3,455,112 km (0.106 R)
• M10: 4,173,033 km (0.106 R)
• M11: 4,565,428 km (0.087 R)
• M12: 4,631,999 km (0.031 R)
• M13: 5,003,899 km (0.101 R)
• M14: 5,561,899 km (0.059 R)
• M15: 5,740,369 km (0.098 R)
• M16: 6,139,497 km (0.116 R)
• M17: 6,176,298 km (0.034 R)
• M18: 6,287,000 km (0.094 R)
• M19: 6,361,051 km (0.113 R)
• M20: 6,622,847 km (0.093 R)
• M21: 7,983,739 km (0.062 R)
• M22: 8,104,315 km (0.087 R)
• M23: 9,683,171 km (0.074 R)
• M24: 10,157,546 km (0.1 R)
• M25: 10,595,419 km (0.119 R)
• M26: 10,683,682 km (0.077 R)
• M27: 11,128,885 km (0.112 R)
• M28: 11,625,699 km (0.097 R)
• M29: 11,808,059 km (0.061 R)
• M30: 12,129,545 km (0.102 R)
• M31: 12,360,973 km (0.076 R)
• M32: 12,500,548 km (0.077 R)
• M33: 12,593,897 km (0.093 R)
• M34: 12,687,545 km (0.048 R)
• M35: 12,969,537 km (0.116 R)
• M36: 13,731,888 km (0.102 R)
• M37: 13,924,719 km (0.066 R)
• M38: 13,973,040 km (0.077 R)
• M39: 14,410,763 km (0.088 R)
• M40: 14,902,341 km (0.109 R)
• M41: 15,050,892 km (0.108 R)
• M42: 15,150,225 km (0.107 R)
• M43: 15,449,421 km (0.09 R)
• M44: 16,256,801 km (0.05 R)
• M45: 16,512,015 km (0.098 R)
• M46: 17,181,615 km (0.103 R)
• M47: 17,755,023 km (0.109 R)
• M48: 17,807,532 km (0.097 R)
• M49: 18,387,822 km (0.042 R)
• M50: 19,189,068 km (0.078 R)
• M51: 19,566,953 km (0.051 R)
• M52: 20,439,707 km (0.119 R)
• M53: 20,936,222 km (0.101 R)
• M54: 20,991,723 km (0.105 R)
• M55: 21,325,176 km (0.114 R)
• M56: 22,392,856 km (0.114 R)
• M57: 24,404,798 km (0.111 R)
• M58: 24,579,828 km (0.106 R)
• M59: 25,402,616 km (0.03 R)
• M60: 25,520,948 km (0.039 R)
• M61: 25,580,189 km (0.041 R)
• M62: 26,593,565 km (0.119 R)
• M63: 26,653,703 km (0.115 R)
• M64: 26,954,395 km (0.067 R)
• M65: 27,377,458 km (0.112 R)
• M66: 28,168,830 km (0.119 R)
• M67: 28,475,356 km (0.087 R)
• M68: 28,536,691 km (0.084 R)
• M69: 29,277,051 km (0.116 R)
• M70: 29,711,932 km (0.112 R)
• M71: 30,148,908 km (0.083 R)
• M72: 30,336,803 km (0.113 R)
• M73: 31,854,024 km (0.091 R)
• M74: 32,814,742 km (0.115 R)
• M75: 33,137,125 km (0.087 R)
• M76: 35,489,103 km (0.118 R)
• M77: 35,820,013 km (0.035 R)
• M78: 36,484,826 km (0.085 R)
• M79: 36,685,138 km (0.073 R)
• M80: 37,691,782 km (0.097 R)
• M81: 38,300,196 km (0.105 R)
• M82: 38,571,717 km (0.096 R)
• M83: 38,843,835 km (0.109 R)
• M84: 39,048,186 km (0.067 R)
• M85: 39,869,777 km (0.119 R)
• M86: 40,076,073 km (0.089 R)
• M87: 40,213,703 km (0.115 R)
• M88: 40,904,546 km (0.067 R)
• M89: 41,948,290 km (0.118 R)
• M90: 44,916,910 km (0.099 R)
• M91: 47,952,550 km (0.1 R)
• M92: 49,126,295 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit