🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 31.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 225 Days

Day: 12.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,926,629 km

• M1: 66,571 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.02 AU - 1.14 AU

Year: 414 Days

Day: 39.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 1785 Days

Day: 15.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 8.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.41 AU - 9.57 AU

Year: 10786 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,926,629 km

• M1: 107,411 km (0.118 R)
• M2: 270,323 km (0.103 R)
• M3: 331,210 km (0.111 R)
• M4: 433,983 km (0.116 R)
• M5: 489,933 km (0.105 R)
• M6: 631,453 km (0.07 R)
• M7: 748,887 km (0.069 R)
• M8: 955,781 km (0.052 R)
• M9: 1,272,330 km (0.062 R)
• M10: 1,442,722 km (0.1 R)
• M11: 1,901,090 km (0.062 R)
• M12: 2,063,703 km (0.071 R)
• M13: 2,674,361 km (0.066 R)
• M14: 2,931,221 km (0.12 R)
• M15: 3,157,712 km (0.094 R)
• M16: 3,390,037 km (0.066 R)
• M17: 3,587,955 km (0.107 R)
• M18: 3,898,670 km (0.117 R)
• M19: 4,106,162 km (0.071 R)
• M20: 4,176,025 km (0.093 R)
• M21: 4,416,877 km (0.117 R)
• M22: 5,136,443 km (0.113 R)
• M23: 5,318,204 km (0.032 R)
• M24: 5,440,575 km (0.095 R)
• M25: 5,703,718 km (0.087 R)
• M26: 5,971,049 km (0.117 R)
• M27: 6,114,364 km (0.062 R)
• M28: 6,567,197 km (0.097 R)
• M29: 6,863,999 km (0.109 R)
• M30: 7,642,656 km (0.042 R)
• M31: 7,920,010 km (0.057 R)
• M32: 8,095,040 km (0.119 R)
• M33: 8,484,593 km (0.086 R)
• M34: 8,880,429 km (0.107 R)
• M35: 8,971,235 km (0.075 R)
• M36: 9,062,340 km (0.089 R)
• M37: 9,319,050 km (0.09 R)
• M38: 9,466,852 km (0.067 R)
• M39: 9,522,503 km (0.11 R)
• M40: 9,764,702 km (0.113 R)
• M41: 10,084,692 km (0.086 R)
• M42: 10,255,383 km (0.099 R)
• M43: 10,523,013 km (0.11 R)
• M44: 10,599,907 km (0.029 R)
• M45: 10,696,248 km (0.117 R)
• M46: 11,221,635 km (0.108 R)
• M47: 11,457,701 km (0.096 R)
• M48: 11,895,125 km (0.061 R)
• M49: 12,115,782 km (0.115 R)
• M50: 12,176,219 km (0.101 R)
• M51: 12,317,589 km (0.032 R)
• M52: 12,827,120 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 10.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.66 AU - 10.66 AU

Year: 11078 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,926,629 km

• M1: 140,323 km (0.05 R)
• M2: 312,510 km (0.11 R)
• M3: 561,890 km (0.102 R)
• M4: 912,098 km (0.088 R)
• M5: 1,030,131 km (0.071 R)
• M6: 1,216,979 km (0.117 R)
• M7: 1,303,745 km (0.107 R)
• M8: 1,600,847 km (0.118 R)
• M9: 1,672,504 km (0.077 R)
• M10: 1,745,209 km (0.05 R)
• M11: 1,894,059 km (0.094 R)
• M12: 2,073,277 km (0.095 R)
• M13: 2,178,145 km (0.057 R)
• M14: 3,415,619 km (0.117 R)
• M15: 4,021,490 km (0.074 R)
• M16: 4,729,836 km (0.083 R)
• M17: 5,259,412 km (0.08 R)
• M18: 5,622,935 km (0.075 R)
• M19: 6,032,385 km (0.079 R)
• M20: 6,958,844 km (0.102 R)
• M21: 7,077,924 km (0.066 R)
• M22: 7,398,363 km (0.102 R)
• M23: 7,560,527 km (0.088 R)
• M24: 8,430,738 km (0.08 R)
• M25: 8,985,297 km (0.052 R)
• M26: 9,551,674 km (0.114 R)
• M27: 9,728,350 km (0.105 R)
• M28: 9,817,061 km (0.109 R)
• M29: 10,174,600 km (0.092 R)
• M30: 10,355,015 km (0.081 R)
• M31: 10,810,690 km (0.035 R)
• M32: 11,553,444 km (0.085 R)
• M33: 12,312,503 km (0.106 R)
• M34: 12,649,846 km (0.094 R)
• M35: 13,038,950 km (0.091 R)
• M36: 14,129,369 km (0.117 R)
• M37: 14,685,425 km (0.084 R)
• M38: 15,197,348 km (0.077 R)
• M39: 15,610,987 km (0.093 R)
• M40: 16,343,867 km (0.119 R)
• M41: 17,626,220 km (0.104 R)
• M42: 18,609,078 km (0.09 R)
• M43: 18,829,884 km (0.101 R)
• M44: 21,663,118 km (0.117 R)
• M45: 21,779,206 km (0.101 R)
• M46: 21,895,444 km (0.056 R)
• M47: 22,303,995 km (0.048 R)
• M48: 22,833,123 km (0.088 R)
• M49: 24,324,315 km (0.085 R)
• M50: 24,686,940 km (0.11 R)
• M51: 24,808,114 km (0.113 R)
• M52: 25,601,132 km (0.099 R)
• M53: 28,791,756 km (0.061 R)
• M54: 28,983,391 km (0.083 R)
• M55: 29,239,502 km (0.037 R)
• M56: 30,531,130 km (0.083 R)
• M57: 31,446,370 km (0.112 R)
• M58: 31,841,308 km (0.027 R)
• M59: 32,969,426 km (0.111 R)
• M60: 33,908,153 km (0.101 R)
• M61: 35,332,923 km (0.108 R)
• M62: 35,401,139 km (0.072 R)
• M63: 37,401,861 km (0.08 R)
• M64: 38,380,680 km (0.106 R)
• M65: 38,521,302 km (0.104 R)
• M66: 40,221,033 km (0.111 R)
• M67: 41,223,788 km (0.073 R)
• M68: 43,473,440 km (0.078 R)
• M69: 44,576,276 km (0.068 R)
• M70: 45,465,186 km (0.086 R)
• M71: 47,109,865 km (0.099 R)
• M72: 47,411,006 km (0.11 R)
• M73: 48,242,471 km (0.103 R)
• M74: 49,613,386 km (0.12 R)
• M75: 49,766,574 km (0.069 R)
• M76: 50,149,993 km (0.035 R)
• M77: 50,303,630 km (0.046 R)
• M78: 51,229,043 km (0.119 R)
• M79: 51,306,385 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit