🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 13.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 25.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.45 AU - 1.51 AU

Year: 642 Days

Day: 25.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.85 AU - 4.03 AU

Year: 2788 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 8.1

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.59 AU - 5.91 AU

Year: 4288 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 16,686,625 km

• M1: 101,577 km (0.085 R)
• M2: 170,691 km (0.064 R)
• M3: 341,083 km (0.071 R)
• M4: 569,369 km (0.091 R)
• M5: 743,501 km (0.058 R)
• M6: 1,029,832 km (0.058 R)
• M7: 1,304,045 km (0.036 R)
• M8: 1,426,416 km (0.071 R)
• M9: 1,617,003 km (0.108 R)
• M10: 2,076,269 km (0.12 R)
• M11: 2,219,883 km (0.097 R)
• M12: 2,441,587 km (0.11 R)
• M13: 3,149,035 km (0.09 R)
• M14: 3,272,902 km (0.058 R)
• M15: 3,335,434 km (0.112 R)
• M16: 3,568,208 km (0.085 R)
• M17: 3,654,227 km (0.11 R)
• M18: 3,982,744 km (0.105 R)
• M19: 4,343,724 km (0.066 R)
• M20: 4,435,577 km (0.065 R)
• M21: 4,881,079 km (0.07 R)
• M22: 5,096,949 km (0.117 R)
• M23: 5,169,654 km (0.088 R)
• M24: 5,538,412 km (0.056 R)
• M25: 6,457,841 km (0.076 R)
• M26: 6,668,475 km (0.063 R)
• M27: 6,881,502 km (0.117 R)
• M28: 7,533,898 km (0.096 R)
• M29: 7,616,925 km (0.11 R)
• M30: 8,007,974 km (0.03 R)
• M31: 8,177,618 km (0.05 R)
• M32: 8,319,886 km (0.095 R)
• M33: 8,578,092 km (0.112 R)
• M34: 8,635,836 km (0.108 R)
• M35: 8,809,819 km (0.092 R)
• M36: 9,014,319 km (0.051 R)
• M37: 9,457,727 km (0.05 R)
• M38: 10,151,412 km (0.107 R)
• M39: 10,550,689 km (0.108 R)
• M40: 11,017,883 km (0.116 R)
• M41: 11,238,241 km (0.07 R)
• M42: 11,460,094 km (0.092 R)
• M43: 11,587,402 km (0.113 R)
• M44: 11,811,500 km (0.113 R)
• M45: 11,972,467 km (0.094 R)
• M46: 12,036,944 km (0.084 R)
• M47: 12,426,946 km (0.088 R)
• M48: 12,492,320 km (0.051 R)
• M49: 12,787,925 km (0.119 R)
• M50: 13,419,827 km (0.117 R)
• M51: 13,486,846 km (0.111 R)
• M52: 14,095,859 km (0.092 R)
• M53: 14,335,066 km (0.044 R)
• M54: 14,713,699 km (0.05 R)
• M55: 15,095,622 km (0.062 R)
• M56: 15,165,484 km (0.118 R)
• M57: 15,445,681 km (0.055 R)
• M58: 15,798,433 km (0.094 R)
• M59: 15,869,342 km (0.059 R)
• M60: 16,118,273 km (0.082 R)
• M61: 16,368,401 km (0.058 R)
• M62: 16,872,545 km (0.097 R)
• M63: 17,090,210 km (0.092 R)
• M64: 17,345,424 km (0.12 R)
• M65: 17,455,080 km (0.106 R)
• M66: 17,565,034 km (0.098 R)
• M67: 19,052,934 km (0.118 R)
• M68: 20,118,370 km (0.058 R)
• M69: 20,930,088 km (0.094 R)
• M70: 21,437,973 km (0.116 R)
• M71: 21,634,395 km (0.08 R)
• M72: 22,905,528 km (0.109 R)
• M73: 23,066,196 km (0.083 R)
• M74: 23,509,754 km (0.115 R)
• M75: 24,200,896 km (0.083 R)
• M76: 24,282,577 km (0.082 R)
• M77: 25,105,066 km (0.106 R)
• M78: 25,395,136 km (0.105 R)
• M79: 25,686,254 km (0.108 R)
• M80: 26,020,306 km (0.105 R)
• M81: 26,439,928 km (0.054 R)
• M82: 27,584,052 km (0.119 R)
• M83: 27,840,613 km (0.078 R)
• M84: 28,054,837 km (0.117 R)
• M85: 28,787,567 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 11.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.01 AU - 13.09 AU

Year: 14910 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,686,625 km

• M1: 147,803 km (0.03 R)
• M2: 306,676 km (0.057 R)
• M3: 717,322 km (0.072 R)
• M4: 869,463 km (0.036 R)
• M5: 1,089,820 km (0.051 R)
• M6: 1,530,237 km (0.088 R)
• M7: 1,951,504 km (0.08 R)
• M8: 2,194,152 km (0.088 R)
• M9: 3,063,764 km (0.101 R)
• M10: 3,999,200 km (0.1 R)
• M11: 4,967,996 km (0.119 R)
• M12: 5,083,635 km (0.075 R)
• M13: 5,183,566 km (0.103 R)
• M14: 5,555,616 km (0.077 R)
• M15: 6,325,447 km (0.081 R)
• M16: 6,924,885 km (0.092 R)
• M17: 8,730,382 km (0.078 R)
• M18: 9,254,274 km (0.087 R)
• M19: 9,746,900 km (0.08 R)
• M20: 9,871,515 km (0.108 R)
• M21: 10,122,091 km (0.092 R)
• M22: 10,994,396 km (0.03 R)
• M23: 11,145,640 km (0.061 R)
• M24: 11,802,075 km (0.043 R)
• M25: 12,179,660 km (0.087 R)
• M26: 12,493,517 km (0.105 R)
• M27: 12,946,649 km (0.06 R)
• M28: 13,566,881 km (0.092 R)
• M29: 14,243,961 km (0.109 R)
• M30: 15,947,582 km (0.102 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 19,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit