🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 39.8 Hours

Environment

Temp: 259 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 25.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.76 AU - 1 AU

Year: 300 Days

Day: 33.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,505,910 km

• M1: 35,155 km (0.083 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 12.4

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.78 AU - 9.6 AU

Year: 7750 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,505,910 km

• M1: 158,275 km (0.064 R)
• M2: 236,813 km (0.06 R)
• M3: 353,649 km (0.105 R)
• M4: 1,040,752 km (0.099 R)
• M5: 1,209,648 km (0.098 R)
• M6: 1,307,635 km (0.111 R)
• M7: 1,449,603 km (0.078 R)
• M8: 1,640,041 km (0.067 R)
• M9: 1,861,746 km (0.067 R)
• M10: 1,976,188 km (0.105 R)
• M11: 2,636,064 km (0.062 R)
• M12: 2,923,890 km (0.078 R)
• M13: 3,004,075 km (0.042 R)
• M14: 3,277,091 km (0.07 R)
• M15: 3,730,971 km (0.086 R)
• M16: 4,024,931 km (0.08 R)
• M17: 4,235,116 km (0.099 R)
• M18: 4,573,057 km (0.108 R)
• M19: 4,666,706 km (0.108 R)
• M20: 4,887,811 km (0.049 R)
• M21: 6,530,845 km (0.059 R)
• M22: 6,778,579 km (0.096 R)
• M23: 7,029,305 km (0.107 R)
• M24: 7,319,824 km (0.106 R)
• M25: 7,950,229 km (0.047 R)
• M26: 8,214,868 km (0.114 R)
• M27: 9,581,744 km (0.108 R)
• M28: 9,985,059 km (0.096 R)
• M29: 10,352,921 km (0.081 R)
• M30: 10,435,349 km (0.051 R)
• M31: 10,725,270 km (0.041 R)
• M32: 11,060,070 km (0.113 R)
• M33: 11,271,003 km (0.097 R)
• M34: 11,355,675 km (0.1 R)
• M35: 11,525,918 km (0.066 R)
• M36: 11,653,973 km (0.071 R)
• M37: 12,740,503 km (0.117 R)
• M38: 13,408,008 km (0.109 R)
• M39: 13,813,867 km (0.109 R)
• M40: 13,995,629 km (0.081 R)
• M41: 14,132,511 km (0.092 R)
• M42: 15,430,871 km (0.099 R)
• M43: 16,670,439 km (0.115 R)
• M44: 16,960,958 km (0.102 R)
• M45: 17,106,965 km (0.082 R)
• M46: 17,302,191 km (0.116 R)
• M47: 17,498,164 km (0.078 R)
• M48: 17,991,238 km (0.091 R)
• M49: 18,439,134 km (0.101 R)
• M50: 18,639,296 km (0.07 R)
• M51: 19,396,411 km (0.111 R)
• M52: 19,549,151 km (0.09 R)
• M53: 20,163,699 km (0.065 R)
• M54: 20,732,619 km (0.115 R)
• M55: 21,045,279 km (0.047 R)
• M56: 22,257,919 km (0.11 R)
• M57: 23,330,835 km (0.063 R)
• M58: 24,530,460 km (0.107 R)
• M59: 25,026,976 km (0.119 R)
• M60: 25,304,181 km (0.047 R)
• M61: 25,582,582 km (0.111 R)
• M62: 25,694,182 km (0.055 R)
• M63: 26,029,880 km (0.053 R)
• M64: 26,142,228 km (0.103 R)
• M65: 27,102,945 km (0.078 R)
• M66: 27,788,104 km (0.053 R)
• M67: 30,112,705 km (0.034 R)
• M68: 31,000,568 km (0.079 R)
• M69: 31,716,843 km (0.032 R)
• M70: 33,105,261 km (0.103 R)
• M71: 33,653,986 km (0.069 R)
• M72: 34,082,733 km (0.082 R)
• M73: 35,069,780 km (0.112 R)
• M74: 35,941,038 km (0.092 R)
• M75: 36,379,360 km (0.037 R)
• M76: 36,882,457 km (0.117 R)
• M77: 37,261,389 km (0.066 R)
• M78: 37,387,949 km (0.101 R)
• M79: 37,514,658 km (0.088 R)
• M80: 37,895,684 km (0.116 R)
• M81: 40,014,139 km (0.082 R)
• M82: 41,120,416 km (0.091 R)
• M83: 42,038,946 km (0.116 R)
• M84: 42,368,660 km (0.068 R)
• M85: 42,964,359 km (0.074 R)
• M86: 43,429,608 km (0.105 R)
• M87: 43,629,471 km (0.095 R)
• M88: 44,499,083 km (0.086 R)
• M89: 44,633,422 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.46 AU - 9.92 AU

Year: 9310 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,505,910 km

• M1: 170,691 km (0.107 R)
• M2: 345,870 km (0.098 R)
• M3: 688,898 km (0.106 R)
• M4: 917,933 km (0.117 R)
• M5: 1,079,349 km (0.091 R)
• M6: 1,192,594 km (0.119 R)
• M7: 1,310,178 km (0.082 R)
• M8: 1,843,345 km (0.099 R)
• M9: 2,218,686 km (0.069 R)
• M10: 2,516,236 km (0.069 R)
• M11: 2,880,058 km (0.063 R)
• M12: 3,014,098 km (0.079 R)
• M13: 3,429,082 km (0.061 R)
• M14: 3,629,095 km (0.113 R)
• M15: 5,167,709 km (0.076 R)
• M16: 5,902,234 km (0.098 R)
• M17: 6,669,372 km (0.114 R)
• M18: 7,431,125 km (0.089 R)
• M19: 7,728,675 km (0.097 R)
• M20: 9,234,677 km (0.077 R)
• M21: 10,661,691 km (0.041 R)
• M22: 10,787,203 km (0.107 R)
• M23: 10,913,314 km (0.102 R)
• M24: 11,636,620 km (0.108 R)
• M25: 12,200,305 km (0.076 R)
• M26: 12,375,633 km (0.112 R)
• M27: 13,399,481 km (0.108 R)
• M28: 13,761,957 km (0.059 R)
• M29: 14,311,879 km (0.083 R)
• M30: 15,103,251 km (0.088 R)
• M31: 15,338,718 km (0.086 R)
• M32: 15,717,949 km (0.078 R)
• M33: 16,052,450 km (0.111 R)
• M34: 16,341,024 km (0.068 R)
• M35: 16,776,952 km (0.065 R)
• M36: 17,561,743 km (0.035 R)
• M37: 17,908,810 km (0.071 R)
• M38: 19,473,005 km (0.088 R)
• M39: 19,626,642 km (0.086 R)
• M40: 19,780,728 km (0.025 R)
• M41: 19,883,651 km (0.066 R)
• M42: 20,245,529 km (0.09 R)
• M43: 21,555,258 km (0.075 R)
• M44: 22,140,335 km (0.085 R)
• M45: 23,217,290 km (0.111 R)
• M46: 23,707,523 km (0.049 R)
• M47: 23,817,028 km (0.031 R)
• M48: 23,981,436 km (0.091 R)
• M49: 24,146,144 km (0.106 R)
• M50: 24,366,501 km (0.107 R)
• M51: 25,478,163 km (0.118 R)
• M52: 25,646,461 km (0.03 R)
• M53: 26,492,885 km (0.103 R)
• M54: 26,948,112 km (0.056 R)
• M55: 27,119,401 km (0.105 R)
• M56: 27,981,683 km (0.109 R)
• M57: 28,387,243 km (0.08 R)
• M58: 29,438,916 km (0.118 R)
• M59: 29,674,234 km (0.066 R)
• M60: 30,206,353 km (0.102 R)
• M61: 30,503,155 km (0.099 R)
• M62: 31,219,879 km (0.118 R)
• M63: 31,459,983 km (0.071 R)
• M64: 32,183,888 km (0.092 R)
• M65: 32,608,745 km (0.111 R)
• M66: 33,035,548 km (0.1 R)
• M67: 34,326,877 km (0.081 R)
• M68: 35,134,406 km (0.12 R)
• M69: 35,446,767 km (0.104 R)
• M70: 35,697,343 km (0.097 R)
• M71: 36,705,184 km (0.075 R)
• M72: 36,895,173 km (0.077 R)
• M73: 37,403,507 km (0.096 R)
• M74: 38,620,186 km (0.099 R)
• M75: 40,240,780 km (0.038 R)
• M76: 41,289,611 km (0.043 R)
• M77: 41,553,202 km (0.099 R)
• M78: 41,883,514 km (0.041 R)
• M79: 42,214,574 km (0.05 R)
• M80: 42,613,253 km (0.036 R)
• M81: 43,548,090 km (0.097 R)
• M82: 43,749,149 km (0.102 R)
• M83: 44,354,721 km (0.111 R)
• M84: 44,692,214 km (0.089 R)
• M85: 45,166,290 km (0.043 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit