🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 196 Days

Day: 22.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,299,308 km

• M1: 44,580 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.18 AU - 1.24 AU

Year: 510 Days

Day: 31.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.12 AU - 1.68 AU

Year: 634 Days

Day: 40 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.1 AU - 1.78 AU

Year: 662 Days

Day: 14.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,299,308 km

• M1: 1,093,261 km (0.096 R)
• M2: 1,120,189 km (0.038 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.42 AU - 3.46 AU

Year: 1930 Days

Day: 37.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,299,308 km

• M1: 232,475 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 12.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.7 AU - 7.48 AU

Year: 5754 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,299,308 km

• M1: 262,544 km (0.098 R)
• M2: 435,479 km (0.09 R)
• M3: 690,993 km (0.058 R)
• M4: 1,114,803 km (0.081 R)
• M5: 1,284,896 km (0.098 R)
• M6: 1,550,432 km (0.108 R)
• M7: 1,887,476 km (0.103 R)
• M8: 1,968,558 km (0.101 R)
• M9: 2,064,750 km (0.083 R)
• M10: 2,162,587 km (0.102 R)
• M11: 2,392,369 km (0.081 R)
• M12: 2,525,212 km (0.07 R)
• M13: 2,615,120 km (0.083 R)
• M14: 3,145,295 km (0.104 R)
• M15: 3,657,818 km (0.108 R)
• M16: 3,863,365 km (0.034 R)
• M17: 4,357,786 km (0.086 R)
• M18: 4,816,453 km (0.119 R)
• M19: 5,156,339 km (0.109 R)
• M20: 5,367,871 km (0.114 R)
• M21: 5,504,005 km (0.082 R)
• M22: 5,879,346 km (0.11 R)
• M23: 6,345,044 km (0.115 R)
• M24: 6,489,107 km (0.102 R)
• M25: 6,991,606 km (0.036 R)
• M26: 7,183,241 km (0.116 R)
• M27: 7,615,429 km (0.119 R)
• M28: 7,724,785 km (0.071 R)
• M29: 7,878,871 km (0.1 R)
• M30: 8,056,145 km (0.088 R)
• M31: 8,392,141 km (0.117 R)
• M32: 8,550,565 km (0.116 R)
• M33: 8,801,441 km (0.083 R)
• M34: 8,916,332 km (0.111 R)
• M35: 9,031,672 km (0.103 R)
• M36: 9,124,273 km (0.062 R)
• M37: 9,334,010 km (0.106 R)
• M38: 9,545,242 km (0.07 R)
• M39: 10,020,365 km (0.11 R)
• M40: 10,236,833 km (0.098 R)
• M41: 10,381,943 km (0.109 R)
• M42: 10,576,420 km (0.025 R)
• M43: 12,381,318 km (0.089 R)
• M44: 12,665,405 km (0.047 R)
• M45: 13,213,830 km (0.085 R)
• M46: 14,091,222 km (0.072 R)
• M47: 14,171,855 km (0.077 R)
• M48: 15,262,723 km (0.112 R)
• M49: 15,456,302 km (0.1 R)
• M50: 16,352,094 km (0.101 R)
• M51: 16,806,274 km (0.097 R)
• M52: 17,901,629 km (0.1 R)
• M53: 18,812,231 km (0.057 R)
• M54: 19,318,022 km (0.105 R)
• M55: 20,434,471 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 8.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.23 AU - 11.81 AU

Year: 11247 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,299,308 km

• M1: 166,652 km (0.099 R)
• M2: 383,569 km (0.038 R)
• M3: 438,023 km (0.101 R)
• M4: 736,620 km (0.034 R)
• M5: 917,334 km (0.103 R)
• M6: 993,629 km (0.1 R)
• M7: 1,215,184 km (0.109 R)
• M8: 1,278,314 km (0.093 R)
• M9: 2,515,189 km (0.067 R)
• M10: 2,624,096 km (0.043 R)
• M11: 2,903,096 km (0.075 R)
• M12: 2,960,093 km (0.108 R)
• M13: 3,075,134 km (0.109 R)
• M14: 3,250,612 km (0.065 R)
• M15: 4,904,267 km (0.098 R)
• M16: 4,972,334 km (0.064 R)
• M17: 5,458,078 km (0.105 R)
• M18: 5,778,218 km (0.095 R)
• M19: 6,177,943 km (0.116 R)
• M20: 6,737,439 km (0.111 R)
• M21: 6,927,578 km (0.061 R)
• M22: 7,119,512 km (0.101 R)
• M23: 7,626,649 km (0.112 R)
• M24: 8,634,639 km (0.084 R)
• M25: 9,091,212 km (0.112 R)
• M26: 9,428,406 km (0.044 R)
• M27: 9,641,134 km (0.102 R)
• M28: 9,855,508 km (0.097 R)
• M29: 9,984,910 km (0.105 R)
• M30: 10,464,072 km (0.11 R)
• M31: 10,596,017 km (0.106 R)
• M32: 10,906,134 km (0.107 R)
• M33: 12,501,445 km (0.081 R)
• M34: 13,064,980 km (0.091 R)
• M35: 14,314,272 km (0.114 R)
• M36: 15,301,020 km (0.104 R)
• M37: 15,651,528 km (0.047 R)
• M38: 16,360,622 km (0.109 R)
• M39: 16,462,797 km (0.114 R)
• M40: 17,028,277 km (0.087 R)
• M41: 17,914,943 km (0.103 R)
• M42: 18,178,684 km (0.102 R)
• M43: 18,709,757 km (0.059 R)
• M44: 18,763,163 km (0.068 R)
• M45: 19,841,614 km (0.108 R)
• M46: 20,005,125 km (0.115 R)
• M47: 20,059,728 km (0.094 R)
• M48: 20,940,112 km (0.115 R)
• M49: 21,329,365 km (0.056 R)
• M50: 21,440,965 km (0.083 R)
• M51: 21,833,211 km (0.103 R)
• M52: 22,511,039 km (0.103 R)
• M53: 22,909,717 km (0.073 R)
• M54: 23,368,085 km (0.112 R)
• M55: 24,702,947 km (0.033 R)
• M56: 24,820,232 km (0.065 R)
• M57: 24,878,874 km (0.095 R)
• M58: 25,646,012 km (0.091 R)
• M59: 26,600,895 km (0.116 R)
• M60: 26,781,310 km (0.103 R)
• M61: 27,022,312 km (0.117 R)
• M62: 27,628,184 km (0.104 R)
• M63: 28,729,972 km (0.078 R)
• M64: 28,915,024 km (0.102 R)
• M65: 30,283,995 km (0.037 R)
• M66: 30,598,000 km (0.118 R)
• M67: 32,633,429 km (0.049 R)
• M68: 33,992,975 km (0.101 R)
• M69: 34,123,274 km (0.111 R)
• M70: 34,581,193 km (0.059 R)
• M71: 35,304,649 km (0.071 R)
• M72: 35,635,260 km (0.064 R)
• M73: 38,113,050 km (0.034 R)
• M74: 39,887,131 km (0.042 R)
• M75: 40,231,355 km (0.04 R)
• M76: 40,507,513 km (0.113 R)
• M77: 40,992,210 km (0.115 R)
• M78: 41,270,163 km (0.115 R)
• M79: 41,409,289 km (0.058 R)
• M80: 41,548,565 km (0.086 R)
• M81: 43,515,328 km (0.074 R)
• M82: 43,940,784 km (0.083 R)
• M83: 44,938,602 km (0.029 R)
• M84: 45,296,889 km (0.098 R)
• M85: 45,728,030 km (0.068 R)
• M86: 46,016,155 km (0.083 R)
• M87: 47,029,382 km (0.107 R)
• M88: 48,123,241 km (0.119 R)
• M89: 48,783,716 km (0.05 R)
• M90: 49,299,380 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit