🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 183 Days

Day: 39 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 228 Days

Day: 32.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.02 AU - 1.2 AU

Year: 497 Days

Day: 35.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.21 AU - 1.85 AU

Year: 804 Days

Day: 19.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.8 AU

Year: 884 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 9.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.62 AU - 3.76 AU

Year: 3010 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,764,132 km

• M1: 138,378 km (0.081 R)
• M2: 238,758 km (0.036 R)
• M3: 375,640 km (0.106 R)
• M4: 445,951 km (0.076 R)
• M5: 564,732 km (0.072 R)
• M6: 695,181 km (0.1 R)
• M7: 802,144 km (0.105 R)
• M8: 870,809 km (0.113 R)
• M9: 1,099,245 km (0.093 R)
• M10: 1,186,162 km (0.106 R)
• M11: 1,472,193 km (0.105 R)
• M12: 1,601,445 km (0.11 R)
• M13: 1,906,176 km (0.049 R)
• M14: 1,964,669 km (0.076 R)
• M15: 2,083,450 km (0.068 R)
• M16: 2,156,005 km (0.094 R)
• M17: 2,229,307 km (0.113 R)
• M18: 2,429,021 km (0.083 R)
• M19: 2,621,703 km (0.111 R)
• M20: 3,257,494 km (0.113 R)
• M21: 3,356,228 km (0.08 R)
• M22: 3,484,733 km (0.114 R)
• M23: 3,614,733 km (0.117 R)
• M24: 3,702,398 km (0.103 R)
• M25: 3,776,000 km (0.093 R)
• M26: 3,879,821 km (0.111 R)
• M27: 4,029,867 km (0.092 R)
• M28: 4,151,191 km (0.083 R)
• M29: 4,227,785 km (0.086 R)
• M30: 4,522,792 km (0.101 R)
• M31: 4,824,531 km (0.109 R)
• M32: 5,481,266 km (0.093 R)
• M33: 5,548,435 km (0.083 R)
• M34: 5,905,974 km (0.095 R)
• M35: 5,974,789 km (0.074 R)
• M36: 6,044,053 km (0.114 R)
• M37: 6,447,219 km (0.108 R)
• M38: 6,715,000 km (0.092 R)
• M39: 6,859,212 km (0.118 R)
• M40: 7,059,374 km (0.077 R)
• M41: 7,169,328 km (0.113 R)
• M42: 7,316,682 km (0.053 R)
• M43: 7,652,230 km (0.056 R)
• M44: 8,031,012 km (0.085 R)
• M45: 8,165,052 km (0.09 R)
• M46: 8,688,944 km (0.085 R)
• M47: 8,806,827 km (0.103 R)
• M48: 8,905,561 km (0.096 R)
• M49: 9,024,342 km (0.104 R)
• M50: 9,123,825 km (0.116 R)
• M51: 9,183,664 km (0.061 R)
• M52: 9,344,033 km (0.101 R)
• M53: 9,565,886 km (0.1 R)
• M54: 10,014,979 km (0.1 R)
• M55: 10,179,986 km (0.031 R)
• M56: 10,304,301 km (0.071 R)
• M57: 10,596,466 km (0.115 R)
• M58: 11,360,163 km (0.102 R)
• M59: 11,489,116 km (0.106 R)
• M60: 11,575,434 km (0.086 R)
• M61: 11,813,893 km (0.045 R)
• M62: 11,879,118 km (0.061 R)
• M63: 12,075,690 km (0.067 R)
• M64: 12,383,712 km (0.054 R)
• M65: 12,940,216 km (0.103 R)
• M66: 13,436,731 km (0.079 R)
• M67: 13,710,046 km (0.099 R)
• M68: 13,939,380 km (0.094 R)
• M69: 14,634,711 km (0.119 R)
• M70: 14,822,157 km (0.107 R)
• M71: 15,128,234 km (0.099 R)
• M72: 15,222,930 km (0.118 R)
• M73: 15,698,950 km (0.119 R)
• M74: 15,866,799 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 13.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.44 AU - 5.56 AU

Year: 4053 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,764,132 km

• M1: 394,041 km (0.097 R)
• M2: 511,026 km (0.116 R)
• M3: 643,570 km (0.114 R)
• M4: 768,035 km (0.055 R)
• M5: 913,594 km (0.113 R)
• M6: 1,094,009 km (0.109 R)
• M7: 1,247,646 km (0.119 R)
• M8: 2,028,996 km (0.098 R)
• M9: 2,352,576 km (0.09 R)
• M10: 2,589,240 km (0.068 R)
• M11: 2,798,378 km (0.068 R)
• M12: 3,215,008 km (0.065 R)
• M13: 3,440,452 km (0.106 R)
• M14: 3,593,640 km (0.037 R)
• M15: 4,229,281 km (0.095 R)
• M16: 4,857,293 km (0.102 R)
• M17: 5,008,088 km (0.049 R)
• M18: 5,358,596 km (0.094 R)
• M19: 5,447,606 km (0.096 R)
• M20: 5,581,796 km (0.107 R)
• M21: 5,672,003 km (0.106 R)
• M22: 5,968,506 km (0.105 R)
• M23: 6,767,957 km (0.053 R)
• M24: 6,888,384 km (0.101 R)
• M25: 7,082,562 km (0.067 R)
• M26: 7,204,933 km (0.118 R)
• M27: 7,352,586 km (0.109 R)
• M28: 7,526,269 km (0.097 R)
• M29: 8,414,880 km (0.049 R)
• M30: 8,779,600 km (0.107 R)
• M31: 9,096,448 km (0.114 R)
• M32: 9,741,514 km (0.066 R)
• M33: 9,932,401 km (0.085 R)
• M34: 10,124,634 km (0.088 R)
• M35: 10,708,664 km (0.076 R)
• M36: 10,877,560 km (0.087 R)
• M37: 11,018,930 km (0.05 R)
• M38: 11,303,615 km (0.062 R)
• M39: 11,619,715 km (0.088 R)
• M40: 12,319,235 km (0.05 R)
• M41: 12,525,979 km (0.102 R)
• M42: 12,704,001 km (0.114 R)
• M43: 13,243,152 km (0.076 R)
• M44: 13,545,938 km (0.112 R)
• M45: 14,189,358 km (0.094 R)
• M46: 14,811,386 km (0.096 R)
• M47: 15,125,691 km (0.038 R)
• M48: 15,347,096 km (0.042 R)
• M49: 15,537,684 km (0.097 R)
• M50: 15,633,277 km (0.096 R)
• M51: 16,114,383 km (0.104 R)
• M52: 16,926,849 km (0.081 R)
• M53: 17,025,135 km (0.106 R)
• M54: 17,520,005 km (0.096 R)
• M55: 17,852,561 km (0.113 R)
• M56: 18,187,212 km (0.118 R)
• M57: 18,355,360 km (0.086 R)
• M58: 18,794,878 km (0.085 R)
• M59: 19,033,038 km (0.092 R)
• M60: 20,203,791 km (0.032 R)
• M61: 20,377,923 km (0.12 R)
• M62: 20,622,515 km (0.065 R)
• M63: 21,256,062 km (0.112 R)
• M64: 21,433,186 km (0.095 R)
• M65: 21,681,967 km (0.032 R)
• M66: 22,398,242 km (0.11 R)
• M67: 22,650,763 km (0.037 R)
• M68: 23,049,442 km (0.119 R)
• M69: 23,706,924 km (0.116 R)
• M70: 24,593,142 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 9.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.14 AU - 5.98 AU

Year: 4833 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,764,132 km

• M1: 124,615 km (0.079 R)
• M2: 200,312 km (0.107 R)
• M3: 264,489 km (0.032 R)
• M4: 332,855 km (0.12 R)
• M5: 477,068 km (0.107 R)
• M6: 725,250 km (0.079 R)
• M7: 791,373 km (0.051 R)
• M8: 859,589 km (0.092 R)
• M9: 950,545 km (0.074 R)
• M10: 1,087,876 km (0.111 R)
• M11: 1,478,476 km (0.115 R)
• M12: 1,551,779 km (0.094 R)
• M13: 1,626,428 km (0.087 R)
• M14: 1,766,452 km (0.068 R)
• M15: 1,937,143 km (0.111 R)
• M16: 2,280,769 km (0.075 R)
• M17: 2,366,190 km (0.091 R)
• M18: 3,134,524 km (0.115 R)
• M19: 3,277,839 km (0.106 R)
• M20: 3,570,752 km (0.079 R)
• M21: 3,703,744 km (0.072 R)
• M22: 3,787,668 km (0.092 R)
• M23: 4,553,759 km (0.074 R)
• M24: 5,385,823 km (0.102 R)
• M25: 5,692,797 km (0.082 R)
• M26: 5,848,529 km (0.118 R)
• M27: 6,284,008 km (0.084 R)
• M28: 6,444,975 km (0.107 R)
• M29: 6,505,712 km (0.085 R)
• M30: 6,750,604 km (0.09 R)
• M31: 7,060,870 km (0.101 R)
• M32: 7,354,680 km (0.074 R)
• M33: 7,545,717 km (0.079 R)
• M34: 7,631,137 km (0.11 R)
• M35: 7,846,109 km (0.049 R)
• M36: 7,932,726 km (0.112 R)
• M37: 8,370,300 km (0.111 R)
• M38: 8,436,572 km (0.048 R)
• M39: 8,503,143 km (0.091 R)
• M40: 8,592,004 km (0.058 R)
• M41: 9,132,202 km (0.12 R)
• M42: 9,846,083 km (0.104 R)
• M43: 10,198,087 km (0.108 R)
• M44: 10,745,615 km (0.099 R)
• M45: 10,817,871 km (0.078 R)
• M46: 10,890,127 km (0.054 R)
• M47: 11,035,237 km (0.052 R)
• M48: 11,302,867 km (0.108 R)
• M49: 11,400,704 km (0.088 R)
• M50: 11,597,276 km (0.108 R)
• M51: 11,770,211 km (0.058 R)
• M52: 12,319,385 km (0.079 R)
• M53: 12,597,038 km (0.065 R)
• M54: 13,056,005 km (0.103 R)
• M55: 13,210,090 km (0.12 R)
• M56: 13,442,565 km (0.046 R)
• M57: 13,780,657 km (0.062 R)
• M58: 14,095,261 km (0.11 R)
• M59: 14,279,865 km (0.11 R)
• M60: 14,438,738 km (0.094 R)
• M61: 14,678,094 km (0.044 R)
• M62: 15,350,088 km (0.104 R)
• M63: 15,594,531 km (0.116 R)
• M64: 15,867,547 km (0.081 R)
• M65: 16,501,543 km (0.118 R)
• M66: 17,087,518 km (0.056 R)
• M67: 17,312,662 km (0.091 R)
• M68: 19,119,206 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit