🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.57 AU - 0.81 AU

Year: 213 Days

Day: 31.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,291,134 km

• M1: 584,479 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 270 Days

Day: 38.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 322 Days

Day: 25.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.03 AU - 1.29 AU

Year: 463 Days

Day: 38 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 668 Days

Day: 41.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.73 AU

Year: 2083 Days

Day: 35.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 12.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4 AU - 5.34 AU

Year: 3743 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,291,134 km

• M1: 209,886 km (0.098 R)
• M2: 301,889 km (0.061 R)
• M3: 385,663 km (0.099 R)
• M4: 606,619 km (0.117 R)
• M5: 712,235 km (0.082 R)
• M6: 813,364 km (0.051 R)
• M7: 907,760 km (0.083 R)
• M8: 1,057,059 km (0.107 R)
• M9: 1,134,999 km (0.073 R)
• M10: 1,215,034 km (0.063 R)
• M11: 1,311,076 km (0.078 R)
• M12: 1,424,172 km (0.098 R)
• M13: 1,990,400 km (0.1 R)
• M14: 2,256,085 km (0.089 R)
• M15: 2,766,962 km (0.088 R)
• M16: 3,371,936 km (0.114 R)
• M17: 3,589,451 km (0.105 R)
• M18: 3,770,914 km (0.066 R)
• M19: 3,852,594 km (0.118 R)
• M20: 3,934,723 km (0.036 R)
• M21: 4,038,395 km (0.113 R)
• M22: 4,206,243 km (0.102 R)
• M23: 4,397,729 km (0.105 R)
• M24: 4,679,571 km (0.081 R)
• M25: 5,124,625 km (0.114 R)
• M26: 5,215,431 km (0.071 R)
• M27: 5,747,251 km (0.077 R)
• M28: 6,199,934 km (0.056 R)
• M29: 6,491,800 km (0.07 R)
• M30: 6,614,769 km (0.094 R)
• M31: 6,713,653 km (0.087 R)
• M32: 6,812,986 km (0.08 R)
• M33: 6,963,182 km (0.109 R)
• M34: 7,266,567 km (0.071 R)
• M35: 7,991,518 km (0.091 R)
• M36: 9,204,757 km (0.111 R)
• M37: 10,822,658 km (0.112 R)
• M38: 11,233,454 km (0.1 R)
• M39: 11,351,786 km (0.093 R)
• M40: 11,559,727 km (0.105 R)
• M41: 11,829,152 km (0.045 R)
• M42: 12,649,697 km (0.1 R)
• M43: 13,175,683 km (0.1 R)
• M44: 13,300,597 km (0.05 R)
• M45: 13,457,226 km (0.101 R)
• M46: 14,185,468 km (0.117 R)
• M47: 14,764,263 km (0.109 R)
• M48: 14,991,502 km (0.115 R)
• M49: 15,614,128 km (0.066 R)
• M50: 15,911,978 km (0.077 R)
• M51: 16,078,330 km (0.112 R)
• M52: 16,211,772 km (0.039 R)
• M53: 17,258,658 km (0.068 R)
• M54: 17,429,498 km (0.045 R)
• M55: 18,014,725 km (0.074 R)
• M56: 18,292,379 km (0.053 R)
• M57: 18,676,546 km (0.086 R)
• M58: 19,809,152 km (0.102 R)
• M59: 21,365,717 km (0.104 R)
• M60: 21,512,623 km (0.119 R)
• M61: 21,622,876 km (0.085 R)
• M62: 22,512,385 km (0.047 R)
• M63: 22,774,032 km (0.039 R)
• M64: 23,983,082 km (0.116 R)
• M65: 24,480,196 km (0.116 R)
• M66: 25,058,092 km (0.087 R)
• M67: 25,135,434 km (0.105 R)
• M68: 25,251,672 km (0.12 R)
• M69: 25,368,059 km (0.113 R)
• M70: 25,718,417 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 9.8

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.47 AU - 8.55 AU

Year: 8407 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,291,134 km

• M1: 137,480 km (0.094 R)
• M2: 219,759 km (0.074 R)
• M3: 1,121,386 km (0.084 R)
• M4: 1,274,873 km (0.094 R)
• M5: 1,844,392 km (0.075 R)
• M6: 1,957,937 km (0.077 R)
• M7: 2,120,999 km (0.084 R)
• M8: 2,216,143 km (0.085 R)
• M9: 2,288,399 km (0.102 R)
• M10: 2,922,245 km (0.096 R)
• M11: 3,109,242 km (0.089 R)
• M12: 3,383,156 km (0.027 R)
• M13: 3,664,998 km (0.074 R)
• M14: 4,042,882 km (0.077 R)
• M15: 4,710,837 km (0.106 R)
• M16: 5,676,192 km (0.091 R)
• M17: 7,163,045 km (0.087 R)
• M18: 7,235,002 km (0.113 R)
• M19: 8,042,531 km (0.106 R)
• M20: 8,230,127 km (0.115 R)
• M21: 8,419,069 km (0.113 R)
• M22: 8,495,065 km (0.079 R)
• M23: 8,647,804 km (0.111 R)
• M24: 8,724,398 km (0.067 R)
• M25: 9,111,408 km (0.088 R)
• M26: 9,267,738 km (0.075 R)
• M27: 9,861,940 km (0.1 R)
• M28: 10,143,484 km (0.081 R)
• M29: 10,264,957 km (0.117 R)
• M30: 11,973,066 km (0.1 R)
• M31: 13,013,220 km (0.12 R)
• M32: 14,810,488 km (0.107 R)
• M33: 15,878,767 km (0.087 R)
• M34: 16,208,929 km (0.082 R)
• M35: 16,732,073 km (0.1 R)
• M36: 17,990,939 km (0.038 R)
• M37: 19,129,678 km (0.117 R)
• M38: 19,280,024 km (0.091 R)
• M39: 20,189,729 km (0.039 R)
• M40: 20,496,105 km (0.032 R)
• M41: 20,958,512 km (0.074 R)
• M42: 21,320,689 km (0.084 R)
• M43: 21,684,810 km (0.107 R)
• M44: 21,789,229 km (0.066 R)
• M45: 21,998,516 km (0.094 R)
• M46: 22,524,802 km (0.061 R)
• M47: 23,055,276 km (0.109 R)
• M48: 23,161,939 km (0.095 R)
• M49: 23,268,602 km (0.072 R)
• M50: 24,236,800 km (0.098 R)
• M51: 24,889,495 km (0.092 R)
• M52: 25,713,480 km (0.084 R)
• M53: 25,934,736 km (0.094 R)
• M54: 26,156,589 km (0.117 R)
• M55: 26,770,090 km (0.106 R)
• M56: 27,614,121 km (0.111 R)
• M57: 27,727,367 km (0.083 R)
• M58: 27,897,460 km (0.115 R)
• M59: 28,467,128 km (0.052 R)
• M60: 29,097,983 km (0.095 R)
• M61: 29,501,897 km (0.04 R)
• M62: 29,733,624 km (0.099 R)
• M63: 29,849,562 km (0.087 R)
• M64: 30,256,917 km (0.118 R)
• M65: 32,739,494 km (0.105 R)
• M66: 33,340,279 km (0.084 R)
• M67: 33,883,918 km (0.115 R)
• M68: 34,126,565 km (0.106 R)
• M69: 34,674,542 km (0.037 R)
• M70: 35,532,785 km (0.101 R)
• M71: 35,717,539 km (0.088 R)
• M72: 37,395,129 km (0.084 R)
• M73: 37,583,174 km (0.109 R)
• M74: 38,338,194 km (0.114 R)
• M75: 38,654,295 km (0.083 R)
• M76: 39,991,400 km (0.1 R)
• M77: 40,697,802 km (0.081 R)
• M78: 40,826,605 km (0.105 R)
• M79: 40,891,082 km (0.107 R)
• M80: 41,343,466 km (0.091 R)
• M81: 41,408,242 km (0.099 R)
• M82: 41,732,570 km (0.081 R)
• M83: 41,927,646 km (0.117 R)
• M84: 43,366,777 km (0.109 R)
• M85: 43,564,396 km (0.089 R)
• M86: 43,696,192 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit