🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 36.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 278 Days

Day: 23.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 342 Days

Day: 46.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,881,318 km

• M1: 98,884 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 353 Days

Day: 19.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.3 AU

Year: 421 Days

Day: 16 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,881,318 km

• M1: 287,677 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 8.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.95 AU - 7.19 AU

Year: 6413 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,881,318 km

• M1: 113,246 km (0.102 R)
• M2: 320,588 km (0.091 R)
• M3: 395,088 km (0.095 R)
• M4: 671,545 km (0.07 R)
• M5: 733,927 km (0.117 R)
• M6: 798,404 km (0.036 R)
• M7: 1,032,824 km (0.067 R)
• M8: 1,196,185 km (0.078 R)
• M9: 1,320,500 km (0.117 R)
• M10: 1,432,848 km (0.116 R)
• M11: 2,135,061 km (0.086 R)
• M12: 2,442,634 km (0.038 R)
• M13: 2,888,585 km (0.116 R)
• M14: 3,293,996 km (0.03 R)
• M15: 3,425,941 km (0.112 R)
• M16: 3,559,382 km (0.119 R)
• M17: 3,947,289 km (0.09 R)
• M18: 4,111,099 km (0.09 R)
• M19: 4,277,003 km (0.056 R)
• M20: 4,542,240 km (0.032 R)
• M21: 4,912,644 km (0.052 R)
• M22: 5,013,174 km (0.118 R)
• M23: 5,473,636 km (0.028 R)
• M24: 5,682,625 km (0.104 R)
• M25: 5,814,570 km (0.069 R)
• M26: 5,974,341 km (0.041 R)
• M27: 6,352,674 km (0.087 R)
• M28: 6,407,426 km (0.101 R)
• M29: 6,655,460 km (0.089 R)
• M30: 6,794,735 km (0.115 R)
• M31: 7,218,097 km (0.041 R)
• M32: 7,303,817 km (0.113 R)
• M33: 7,505,176 km (0.087 R)
• M34: 7,737,501 km (0.089 R)
• M35: 8,539,196 km (0.114 R)
• M36: 8,599,634 km (0.041 R)
• M37: 9,119,187 km (0.089 R)
• M38: 9,617,348 km (0.104 R)
• M39: 10,060,606 km (0.051 R)
• M40: 10,124,485 km (0.032 R)
• M41: 10,188,513 km (0.102 R)
• M42: 10,284,704 km (0.092 R)
• M43: 10,868,585 km (0.056 R)
• M44: 10,967,020 km (0.069 R)
• M45: 11,098,666 km (0.085 R)
• M46: 11,563,467 km (0.094 R)
• M47: 12,102,468 km (0.109 R)
• M48: 12,822,333 km (0.112 R)
• M49: 13,520,805 km (0.084 R)
• M50: 13,981,417 km (0.11 R)
• M51: 14,160,037 km (0.104 R)
• M52: 14,339,255 km (0.053 R)
• M53: 14,736,437 km (0.094 R)
• M54: 15,027,555 km (0.1 R)
• M55: 15,912,277 km (0.105 R)
• M56: 17,270,775 km (0.066 R)
• M57: 17,539,154 km (0.108 R)
• M58: 17,616,196 km (0.063 R)
• M59: 18,080,249 km (0.118 R)
• M60: 19,417,056 km (0.094 R)
• M61: 19,976,701 km (0.098 R)
• M62: 20,097,277 km (0.048 R)
• M63: 20,582,273 km (0.117 R)
• M64: 21,234,819 km (0.111 R)
• M65: 21,769,931 km (0.061 R)
• M66: 22,309,530 km (0.101 R)
• M67: 22,434,744 km (0.052 R)
• M68: 24,040,228 km (0.11 R)
• M69: 24,899,967 km (0.061 R)
• M70: 25,116,435 km (0.058 R)
• M71: 25,333,651 km (0.094 R)
• M72: 25,857,394 km (0.103 R)
• M73: 26,340,595 km (0.116 R)
• M74: 26,561,102 km (0.073 R)
• M75: 26,693,795 km (0.077 R)
• M76: 26,826,638 km (0.074 R)
• M77: 27,271,243 km (0.109 R)
• M78: 27,360,403 km (0.096 R)
• M79: 27,628,632 km (0.088 R)
• M80: 28,032,547 km (0.098 R)
• M81: 28,800,881 km (0.074 R)
• M82: 28,891,837 km (0.116 R)
• M83: 29,256,108 km (0.108 R)
• M84: 29,667,801 km (0.113 R)
• M85: 30,265,893 km (0.09 R)
• M86: 30,868,025 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 13.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.31 AU - 7.97 AU

Year: 6516 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,881,318 km

• M1: 633,098 km (0.044 R)
• M2: 839,394 km (0.058 R)
• M3: 972,087 km (0.072 R)
• M4: 1,141,581 km (0.114 R)
• M5: 1,260,362 km (0.118 R)
• M6: 1,544,000 km (0.112 R)
• M7: 1,643,183 km (0.104 R)
• M8: 1,866,084 km (0.061 R)
• M9: 2,303,957 km (0.111 R)
• M10: 2,496,190 km (0.097 R)
• M11: 2,673,763 km (0.091 R)
• M12: 3,020,830 km (0.076 R)
• M13: 3,168,184 km (0.084 R)
• M14: 3,296,239 km (0.117 R)
• M15: 3,557,886 km (0.077 R)
• M16: 4,171,537 km (0.12 R)
• M17: 4,383,666 km (0.106 R)
• M18: 4,575,152 km (0.062 R)
• M19: 5,041,149 km (0.114 R)
• M20: 5,343,337 km (0.058 R)
• M21: 5,886,676 km (0.081 R)
• M22: 6,151,764 km (0.107 R)
• M23: 6,393,663 km (0.08 R)
• M24: 7,222,884 km (0.052 R)
• M25: 7,364,404 km (0.106 R)
• M26: 7,449,675 km (0.092 R)
• M27: 7,765,476 km (0.119 R)
• M28: 9,256,219 km (0.113 R)
• M29: 9,971,296 km (0.118 R)
• M30: 10,575,522 km (0.086 R)
• M31: 11,454,559 km (0.08 R)
• M32: 11,986,529 km (0.118 R)
• M33: 12,289,315 km (0.083 R)
• M34: 12,492,619 km (0.096 R)
• M35: 13,735,927 km (0.056 R)
• M36: 14,052,775 km (0.084 R)
• M37: 14,336,562 km (0.087 R)
• M38: 14,479,279 km (0.119 R)
• M39: 14,622,294 km (0.085 R)
• M40: 14,837,865 km (0.098 R)
• M41: 15,090,685 km (0.052 R)
• M42: 15,490,710 km (0.074 R)
• M43: 16,041,978 km (0.118 R)
• M44: 16,190,080 km (0.083 R)
• M45: 16,525,030 km (0.072 R)
• M46: 16,749,576 km (0.096 R)
• M47: 16,899,772 km (0.082 R)
• M48: 17,734,379 km (0.095 R)
• M49: 18,465,763 km (0.075 R)
• M50: 18,621,045 km (0.063 R)
• M51: 18,776,777 km (0.09 R)
• M52: 19,720,141 km (0.103 R)
• M53: 19,878,864 km (0.102 R)
• M54: 20,678,914 km (0.117 R)
• M55: 21,245,142 km (0.08 R)
• M56: 21,775,616 km (0.091 R)
• M57: 22,641,638 km (0.046 R)
• M58: 22,891,167 km (0.105 R)
• M59: 23,141,594 km (0.097 R)
• M60: 23,982,932 km (0.094 R)
• M61: 25,220,705 km (0.116 R)
• M62: 25,393,191 km (0.115 R)
• M63: 26,086,577 km (0.095 R)
• M64: 26,391,907 km (0.107 R)
• M65: 26,654,451 km (0.074 R)
• M66: 26,742,265 km (0.113 R)
• M67: 26,918,042 km (0.069 R)
• M68: 27,536,330 km (0.077 R)
• M69: 27,669,323 km (0.095 R)
• M70: 28,069,946 km (0.097 R)
• M71: 28,338,025 km (0.089 R)
• M72: 28,517,244 km (0.076 R)
• M73: 29,057,142 km (0.069 R)
• M74: 30,055,858 km (0.092 R)
• M75: 30,421,774 km (0.092 R)
• M76: 30,789,187 km (0.11 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: 361 - 16,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit