🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.48 AU - 1.72 AU

Year: 751 Days

Day: 15 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.38 AU - 2.22 AU

Year: 896 Days

Day: 32.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.2 AU - 2.66 AU

Year: 1405 Days

Day: 41 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 10.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.37 AU - 11.51 AU

Year: 13419 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,607,053 km

• M1: 131,048 km (0.045 R)
• M2: 378,632 km (0.073 R)
• M3: 1,079,947 km (0.096 R)
• M4: 1,440,328 km (0.12 R)
• M5: 1,728,005 km (0.065 R)
• M6: 1,920,687 km (0.089 R)
• M7: 2,665,834 km (0.089 R)
• M8: 3,119,116 km (0.113 R)
• M9: 3,185,986 km (0.103 R)
• M10: 3,844,067 km (0.077 R)
• M11: 4,060,685 km (0.075 R)
• M12: 4,619,732 km (0.118 R)
• M13: 5,242,657 km (0.048 R)
• M14: 5,402,578 km (0.052 R)
• M15: 5,686,365 km (0.06 R)
• M16: 6,566,748 km (0.119 R)
• M17: 6,739,234 km (0.101 R)
• M18: 7,088,845 km (0.101 R)
• M19: 7,444,289 km (0.098 R)
• M20: 8,219,057 km (0.12 R)
• M21: 8,686,849 km (0.117 R)
• M22: 9,453,239 km (0.093 R)
• M23: 9,943,322 km (0.099 R)
• M24: 10,948,021 km (0.108 R)
• M25: 11,932,375 km (0.088 R)
• M26: 12,515,059 km (0.115 R)
• M27: 12,675,727 km (0.08 R)
• M28: 13,053,013 km (0.107 R)
• M29: 13,379,286 km (0.104 R)
• M30: 14,095,560 km (0.069 R)
• M31: 15,393,322 km (0.118 R)
• M32: 15,565,509 km (0.037 R)
• M33: 15,738,145 km (0.092 R)
• M34: 15,911,529 km (0.078 R)
• M35: 16,494,063 km (0.07 R)
• M36: 16,611,348 km (0.038 R)
• M37: 17,619,936 km (0.119 R)
• M38: 17,860,041 km (0.069 R)
• M39: 19,262,222 km (0.111 R)
• M40: 20,384,056 km (0.1 R)
• M41: 21,143,714 km (0.119 R)
• M42: 21,207,443 km (0.053 R)
• M43: 21,591,012 km (0.115 R)
• M44: 21,848,171 km (0.094 R)
• M45: 22,821,155 km (0.076 R)
• M46: 24,675,122 km (0.079 R)
• M47: 24,809,460 km (0.067 R)
• M48: 25,213,674 km (0.103 R)
• M49: 25,620,131 km (0.072 R)
• M50: 26,714,589 km (0.09 R)
• M51: 26,990,597 km (0.09 R)
• M52: 27,406,480 km (0.107 R)
• M53: 28,949,133 km (0.06 R)
• M54: 30,016,962 km (0.028 R)
• M55: 30,447,804 km (0.055 R)
• M56: 32,485,028 km (0.119 R)
• M57: 32,558,630 km (0.108 R)
• M58: 33,001,141 km (0.047 R)
• M59: 33,594,446 km (0.048 R)
• M60: 34,716,280 km (0.086 R)
• M61: 35,319,608 km (0.09 R)
• M62: 36,002,373 km (0.05 R)
• M63: 36,919,707 km (0.037 R)
• M64: 37,150,238 km (0.056 R)
• M65: 39,011,534 km (0.094 R)
• M66: 39,246,403 km (0.093 R)
• M67: 40,585,753 km (0.082 R)
• M68: 40,823,763 km (0.073 R)
• M69: 43,228,399 km (0.078 R)
• M70: 45,020,731 km (0.09 R)
• M71: 45,513,806 km (0.091 R)
• M72: 46,505,340 km (0.035 R)
• M73: 46,754,271 km (0.106 R)
• M74: 49,522,281 km (0.114 R)
• M75: 49,691,626 km (0.089 R)
• M76: 51,054,313 km (0.094 R)
• M77: 51,225,452 km (0.083 R)
• M78: 53,381,457 km (0.066 R)
• M79: 53,555,140 km (0.108 R)
• M80: 53,816,188 km (0.075 R)
• M81: 54,339,332 km (0.062 R)
• M82: 54,426,697 km (0.044 R)
• M83: 56,184,024 km (0.116 R)
• M84: 56,714,797 km (0.094 R)
• M85: 57,158,354 km (0.06 R)
• M86: 58,049,060 km (0.108 R)
• M87: 58,585,668 km (0.062 R)
• M88: 59,034,013 km (0.094 R)
• M89: 59,483,704 km (0.062 R)
• M90: 59,844,085 km (0.116 R)
• M91: 60,295,721 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.2

Radius: 6.6

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.49 AU - 14.89 AU

Year: 18785 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,607,053 km

• M1: 153,637 km (0.12 R)
• M2: 347,965 km (0.041 R)
• M3: 399,426 km (0.055 R)
• M4: 611,855 km (0.083 R)
• M5: 857,944 km (0.109 R)
• M6: 979,567 km (0.077 R)
• M7: 1,081,144 km (0.057 R)
• M8: 1,186,311 km (0.082 R)
• M9: 1,322,445 km (0.108 R)
• M10: 1,640,191 km (0.05 R)
• M11: 1,761,515 km (0.117 R)
• M12: 2,013,288 km (0.112 R)
• M13: 2,655,961 km (0.096 R)
• M14: 2,727,169 km (0.116 R)
• M15: 3,357,575 km (0.112 R)
• M16: 3,909,292 km (0.116 R)
• M17: 4,031,214 km (0.095 R)
• M18: 4,362,573 km (0.098 R)
• M19: 4,702,609 km (0.055 R)
• M20: 5,318,204 km (0.036 R)
• M21: 5,959,082 km (0.117 R)
• M22: 6,431,512 km (0.119 R)
• M23: 7,766,673 km (0.118 R)
• M24: 8,178,216 km (0.054 R)
• M25: 8,544,282 km (0.066 R)
• M26: 8,702,707 km (0.11 R)
• M27: 8,808,921 km (0.086 R)
• M28: 9,184,112 km (0.106 R)
• M29: 9,455,333 km (0.062 R)
• M30: 9,564,540 km (0.087 R)
• M31: 10,005,405 km (0.118 R)
• M32: 10,453,151 km (0.106 R)
• M33: 11,484,030 km (0.116 R)
• M34: 11,658,910 km (0.108 R)
• M35: 12,847,764 km (0.069 R)
• M36: 12,968,789 km (0.095 R)
• M37: 13,826,434 km (0.11 R)
• M38: 14,387,426 km (0.045 R)
• M39: 15,274,691 km (0.06 R)
• M40: 15,402,896 km (0.093 R)
• M41: 16,507,078 km (0.09 R)
• M42: 18,722,174 km (0.092 R)
• M43: 20,673,528 km (0.07 R)
• M44: 20,815,347 km (0.113 R)
• M45: 21,457,720 km (0.11 R)
• M46: 22,034,121 km (0.07 R)
• M47: 23,497,338 km (0.112 R)
• M48: 24,240,540 km (0.112 R)
• M49: 24,315,339 km (0.117 R)
• M50: 24,540,035 km (0.085 R)
• M51: 24,991,671 km (0.114 R)
• M52: 25,142,765 km (0.099 R)
• M53: 25,294,158 km (0.101 R)
• M54: 25,521,846 km (0.098 R)
• M55: 25,673,987 km (0.095 R)
• M56: 27,601,555 km (0.048 R)
• M57: 27,679,645 km (0.108 R)
• M58: 27,914,364 km (0.101 R)
• M59: 28,543,274 km (0.099 R)
• M60: 30,377,493 km (0.047 R)
• M61: 31,430,961 km (0.091 R)
• M62: 31,921,194 km (0.055 R)
• M63: 32,413,969 km (0.068 R)
• M64: 32,743,832 km (0.065 R)
• M65: 33,074,892 km (0.113 R)
• M66: 34,242,205 km (0.047 R)
• M67: 34,494,127 km (0.059 R)
• M68: 34,662,425 km (0.094 R)
• M69: 34,915,245 km (0.1 R)
• M70: 35,168,814 km (0.089 R)
• M71: 36,874,678 km (0.03 R)
• M72: 37,824,326 km (0.113 R)
• M73: 37,911,092 km (0.099 R)
• M74: 39,571,479 km (0.099 R)
• M75: 40,277,731 km (0.09 R)
• M76: 41,792,110 km (0.109 R)
• M77: 42,061,386 km (0.032 R)
• M78: 42,241,053 km (0.12 R)
• M79: 43,597,607 km (0.106 R)
• M80: 44,235,492 km (0.026 R)
• M81: 44,509,854 km (0.082 R)
• M82: 46,724,801 km (0.118 R)
• M83: 47,471,144 km (0.094 R)
• M84: 48,409,572 km (0.073 R)
• M85: 52,998,187 km (0.069 R)
• M86: 53,095,276 km (0.096 R)
• M87: 53,776,395 km (0.104 R)
• M88: 54,362,370 km (0.114 R)
• M89: 61,354,874 km (0.071 R)
• M90: 62,479,102 km (0.054 R)
• M91: 62,786,825 km (0.099 R)
• M92: 63,506,989 km (0.111 R)
• M93: 64,126,474 km (0.114 R)
• M94: 66,414,872 km (0.059 R)
• M95: 70,216,902 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit