🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 148 Days

Day: 19.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.24 AU - 1.78 AU

Year: 710 Days

Day: 16.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 107.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.57 AU - 4.03 AU

Year: 2295 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.91 AU - 4.75 AU

Year: 2870 Days

Day: 46.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,780,349 km

• M1: 1,629,121 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.37 AU - 6.15 AU

Year: 5293 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,780,349 km

• M1: 140,772 km (0.113 R)
• M2: 200,611 km (0.073 R)
• M3: 338,241 km (0.083 R)
• M4: 456,722 km (0.119 R)
• M5: 603,029 km (0.088 R)
• M6: 745,446 km (0.082 R)
• M7: 995,275 km (0.112 R)
• M8: 1,095,056 km (0.087 R)
• M9: 1,440,179 km (0.032 R)
• M10: 1,545,047 km (0.089 R)
• M11: 1,670,709 km (0.118 R)
• M12: 1,961,078 km (0.083 R)
• M13: 2,186,971 km (0.102 R)
• M14: 2,277,628 km (0.073 R)
• M15: 2,349,135 km (0.065 R)
• M16: 2,525,810 km (0.108 R)
• M17: 2,589,240 km (0.061 R)
• M18: 2,696,202 km (0.112 R)
• M19: 2,848,493 km (0.047 R)
• M20: 3,059,576 km (0.104 R)
• M21: 3,184,191 km (0.111 R)
• M22: 3,322,120 km (0.083 R)
• M23: 3,591,994 km (0.025 R)
• M24: 3,856,783 km (0.094 R)
• M25: 4,443,805 km (0.12 R)
• M26: 4,585,324 km (0.095 R)
• M27: 4,754,520 km (0.029 R)
• M28: 4,820,043 km (0.115 R)
• M29: 4,992,081 km (0.048 R)
• M30: 5,383,130 km (0.088 R)
• M31: 6,194,698 km (0.087 R)
• M32: 6,323,951 km (0.077 R)
• M33: 6,497,933 km (0.113 R)
• M34: 6,629,280 km (0.031 R)
• M35: 6,791,295 km (0.073 R)
• M36: 7,118,914 km (0.101 R)
• M37: 7,194,162 km (0.11 R)
• M38: 7,345,405 km (0.113 R)
• M39: 7,774,452 km (0.077 R)
• M40: 8,054,499 km (0.065 R)
• M41: 8,258,999 km (0.068 R)
• M42: 8,385,559 km (0.067 R)
• M43: 8,449,138 km (0.092 R)
• M44: 8,592,752 km (0.076 R)
• M45: 8,737,114 km (0.111 R)
• M46: 8,801,591 km (0.086 R)
• M47: 9,109,912 km (0.053 R)
• M48: 9,208,048 km (0.111 R)
• M49: 9,405,218 km (0.073 R)
• M50: 9,770,536 km (0.07 R)
• M51: 10,755,788 km (0.11 R)
• M52: 10,859,459 km (0.119 R)
• M53: 11,365,549 km (0.099 R)
• M54: 11,453,662 km (0.103 R)
• M55: 11,648,139 km (0.093 R)
• M56: 11,843,663 km (0.103 R)
• M57: 11,968,727 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 9.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.85 AU - 11.55 AU

Year: 13401 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,780,349 km

• M1: 128,355 km (0.101 R)
• M2: 414,536 km (0.075 R)
• M3: 560,244 km (0.101 R)
• M4: 1,045,091 km (0.108 R)
• M5: 1,215,931 km (0.119 R)
• M6: 1,572,423 km (0.096 R)
• M7: 1,878,201 km (0.11 R)
• M8: 2,073,576 km (0.112 R)
• M9: 4,041,835 km (0.047 R)
• M10: 4,837,098 km (0.05 R)
• M11: 6,866,243 km (0.077 R)
• M12: 6,952,262 km (0.081 R)
• M13: 7,300,226 km (0.09 R)
• M14: 7,609,445 km (0.119 R)
• M15: 8,400,968 km (0.064 R)
• M16: 9,053,065 km (0.11 R)
• M17: 9,673,148 km (0.116 R)
• M18: 10,110,572 km (0.104 R)
• M19: 10,405,729 km (0.084 R)
• M20: 11,975,758 km (0.085 R)
• M21: 12,814,703 km (0.09 R)
• M22: 13,699,575 km (0.07 R)
• M23: 15,217,993 km (0.088 R)
• M24: 15,754,900 km (0.046 R)
• M25: 18,351,470 km (0.088 R)
• M26: 18,561,206 km (0.082 R)
• M27: 19,928,980 km (0.096 R)
• M28: 20,021,281 km (0.096 R)
• M29: 20,733,966 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 6.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.34 AU - 22.3 AU

Year: 31261 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,780,349 km

• M1: 130,449 km (0.117 R)
• M2: 232,176 km (0.083 R)
• M3: 1,282,503 km (0.076 R)
• M4: 1,335,909 km (0.082 R)
• M5: 1,642,734 km (0.037 R)
• M6: 1,819,260 km (0.105 R)
• M7: 1,940,434 km (0.07 R)
• M8: 3,590,349 km (0.063 R)
• M9: 4,054,401 km (0.067 R)
• M10: 5,381,783 km (0.113 R)
• M11: 5,733,039 km (0.103 R)
• M12: 5,866,780 km (0.112 R)
• M13: 6,182,730 km (0.094 R)
• M14: 6,690,316 km (0.081 R)
• M15: 7,403,898 km (0.116 R)
• M16: 7,991,967 km (0.107 R)
• M17: 9,109,014 km (0.104 R)
• M18: 10,220,078 km (0.087 R)
• M19: 10,599,907 km (0.107 R)
• M20: 10,654,510 km (0.089 R)
• M21: 10,818,918 km (0.073 R)
• M22: 11,206,077 km (0.074 R)
• M23: 12,799,145 km (0.076 R)
• M24: 13,208,445 km (0.057 R)
• M25: 13,444,211 km (0.059 R)
• M26: 13,741,013 km (0.059 R)
• M27: 13,920,082 km (0.09 R)
• M28: 14,220,175 km (0.032 R)
• M29: 14,949,315 km (0.081 R)
• M30: 15,380,157 km (0.075 R)
• M31: 17,466,150 km (0.117 R)
• M32: 18,706,765 km (0.077 R)
• M33: 20,791,112 km (0.101 R)
• M34: 20,928,144 km (0.055 R)
• M35: 21,617,640 km (0.118 R)
• M36: 22,314,617 km (0.116 R)
• M37: 23,018,774 km (0.081 R)
• M38: 23,231,502 km (0.062 R)
• M39: 23,516,187 km (0.063 R)
• M40: 23,587,545 km (0.088 R)
• M41: 24,304,867 km (0.094 R)
• M42: 24,376,973 km (0.084 R)
• M43: 25,467,392 km (0.086 R)
• M44: 26,648,018 km (0.048 R)
• M45: 27,170,115 km (0.116 R)
• M46: 27,695,652 km (0.081 R)
• M47: 28,224,481 km (0.05 R)
• M48: 30,062,739 km (0.103 R)
• M49: 31,152,859 km (0.105 R)
• M50: 31,781,619 km (0.045 R)
• M51: 32,653,026 km (0.094 R)
• M52: 34,176,531 km (0.11 R)
• M53: 34,419,179 km (0.037 R)
• M54: 35,969,312 km (0.071 R)
• M55: 36,546,161 km (0.065 R)
• M56: 38,211,036 km (0.118 R)
• M57: 39,221,719 km (0.102 R)
• M58: 39,475,737 km (0.086 R)
• M59: 39,645,381 km (0.086 R)
• M60: 39,730,352 km (0.05 R)
• M61: 40,925,789 km (0.119 R)
• M62: 43,526,847 km (0.076 R)
• M63: 46,002,243 km (0.119 R)
• M64: 48,613,922 km (0.106 R)
• M65: 48,795,684 km (0.057 R)
• M66: 48,977,894 km (0.112 R)
• M67: 49,068,999 km (0.073 R)
• M68: 50,626,911 km (0.079 R)
• M69: 51,365,775 km (0.11 R)
• M70: 53,791,355 km (0.1 R)
• M71: 58,076,586 km (0.058 R)
• M72: 58,656,278 km (0.096 R)
• M73: 58,946,797 km (0.079 R)
• M74: 59,140,825 km (0.046 R)
• M75: 61,878,317 km (0.045 R)
• M76: 63,858,843 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit