🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 26.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,756,190 km

• M1: 136,732 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.77 AU - 1.21 AU

Year: 362 Days

Day: 21.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,756,190 km

• M1: 199,264 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.32 AU

Year: 424 Days

Day: 26.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,756,190 km

• M1: 753,973 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.55 AU - 1.69 AU

Year: 757 Days

Day: 46.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,756,190 km

• M1: 31,565 km (0.112 R)
• M2: 654,939 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.62 AU - 1.86 AU

Year: 843 Days

Day: 47.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,756,190 km

• M1: 572,062 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.68 AU - 1.88 AU

Year: 872 Days

Day: 26.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,756,190 km

• M1: 1,023,997 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.18 AU - 4.18 AU

Year: 2591 Days

Day: 39.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 10.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.42 AU - 7.34 AU

Year: 5234 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,756,190 km

• M1: 141,669 km (0.075 R)
• M2: 344,973 km (0.039 R)
• M3: 432,188 km (0.096 R)
• M4: 655,388 km (0.099 R)
• M5: 781,350 km (0.083 R)
• M6: 1,098,946 km (0.103 R)
• M7: 1,167,312 km (0.063 R)
• M8: 1,639,892 km (0.103 R)
• M9: 1,750,893 km (0.114 R)
• M10: 1,997,281 km (0.097 R)
• M11: 2,081,954 km (0.107 R)
• M12: 2,523,566 km (0.105 R)
• M13: 2,633,970 km (0.102 R)
• M14: 2,897,860 km (0.064 R)
• M15: 3,451,372 km (0.08 R)
• M16: 3,636,275 km (0.096 R)
• M17: 4,232,573 km (0.084 R)
• M18: 4,320,237 km (0.073 R)
• M19: 4,542,240 km (0.117 R)
• M20: 5,090,068 km (0.099 R)
• M21: 5,634,753 km (0.097 R)
• M22: 6,000,071 km (0.092 R)
• M23: 6,348,036 km (0.077 R)
• M24: 6,473,997 km (0.047 R)
• M25: 6,651,570 km (0.11 R)
• M26: 6,934,011 km (0.115 R)
• M27: 7,351,838 km (0.08 R)
• M28: 7,484,082 km (0.046 R)
• M29: 7,858,675 km (0.118 R)
• M30: 8,102,669 km (0.112 R)
• M31: 8,404,408 km (0.082 R)
• M32: 8,737,712 km (0.115 R)
• M33: 8,962,408 km (0.052 R)
• M34: 9,303,043 km (0.069 R)
• M35: 9,618,993 km (0.055 R)
• M36: 9,705,760 km (0.034 R)
• M37: 9,792,826 km (0.112 R)
• M38: 9,909,213 km (0.055 R)
• M39: 10,114,162 km (0.05 R)
• M40: 10,587,939 km (0.064 R)
• M41: 10,767,456 km (0.1 R)
• M42: 11,038,528 km (0.109 R)
• M43: 11,587,701 km (0.086 R)
• M44: 12,239,649 km (0.104 R)
• M45: 12,365,162 km (0.112 R)
• M46: 12,491,123 km (0.118 R)
• M47: 12,935,429 km (0.12 R)
• M48: 13,095,349 km (0.078 R)
• M49: 13,872,061 km (0.118 R)
• M50: 15,065,104 km (0.113 R)
• M51: 15,571,942 km (0.112 R)
• M52: 16,394,431 km (0.108 R)
• M53: 16,532,809 km (0.113 R)
• M54: 16,950,486 km (0.035 R)
• M55: 17,160,671 km (0.113 R)
• M56: 17,477,669 km (0.106 R)
• M57: 17,689,948 km (0.118 R)
• M58: 18,188,708 km (0.117 R)
• M59: 18,475,786 km (0.109 R)
• M60: 19,200,139 km (0.088 R)
• M61: 20,192,571 km (0.076 R)
• M62: 20,527,072 km (0.109 R)
• M63: 20,826,118 km (0.09 R)
• M64: 20,938,466 km (0.104 R)
• M65: 21,013,564 km (0.096 R)
• M66: 21,541,794 km (0.12 R)
• M67: 21,845,478 km (0.088 R)
• M68: 21,921,773 km (0.081 R)
• M69: 23,035,978 km (0.042 R)
• M70: 23,113,619 km (0.097 R)
• M71: 23,580,664 km (0.032 R)
• M72: 23,736,993 km (0.073 R)
• M73: 23,932,967 km (0.043 R)
• M74: 24,247,571 km (0.109 R)
• M75: 24,326,409 km (0.036 R)
• M76: 24,524,028 km (0.08 R)
• M77: 25,559,843 km (0.056 R)
• M78: 26,447,557 km (0.093 R)
• M79: 26,691,402 km (0.08 R)
• M80: 27,304,304 km (0.107 R)
• M81: 27,468,413 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 9.3

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.65 AU - 12.95 AU

Year: 13029 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,756,190 km

• M1: 117,734 km (0.032 R)
• M2: 221,106 km (0.103 R)
• M3: 413,788 km (0.092 R)
• M4: 605,871 km (0.089 R)
• M5: 1,074,412 km (0.077 R)
• M6: 1,294,321 km (0.085 R)
• M7: 1,609,972 km (0.065 R)
• M8: 1,920,537 km (0.094 R)
• M9: 2,437,398 km (0.111 R)
• M10: 3,342,764 km (0.057 R)
• M11: 3,665,896 km (0.113 R)
• M12: 5,057,006 km (0.069 R)
• M13: 5,303,245 km (0.087 R)
• M14: 5,386,271 km (0.108 R)
• M15: 5,680,231 km (0.1 R)
• M16: 5,979,427 km (0.119 R)
• M17: 6,772,445 km (0.083 R)
• M18: 7,319,375 km (0.048 R)
• M19: 7,645,050 km (0.085 R)
• M20: 7,786,120 km (0.119 R)
• M21: 7,927,939 km (0.115 R)
• M22: 8,118,527 km (0.043 R)
• M23: 8,358,781 km (0.095 R)
• M24: 8,895,837 km (0.106 R)
• M25: 10,105,785 km (0.113 R)
• M26: 12,179,959 km (0.116 R)
• M27: 13,124,221 km (0.086 R)
• M28: 14,671,662 km (0.111 R)
• M29: 15,496,544 km (0.071 R)
• M30: 15,735,003 km (0.068 R)
• M31: 16,761,993 km (0.098 R)
• M32: 17,191,189 km (0.082 R)
• M33: 17,376,241 km (0.098 R)
• M34: 18,185,716 km (0.072 R)
• M35: 18,248,547 km (0.12 R)
• M36: 19,071,185 km (0.1 R)
• M37: 19,712,212 km (0.068 R)
• M38: 21,345,671 km (0.08 R)
• M39: 21,544,637 km (0.059 R)
• M40: 22,078,103 km (0.111 R)
• M41: 22,481,119 km (0.1 R)
• M42: 22,616,056 km (0.114 R)
• M43: 23,226,266 km (0.047 R)
• M44: 24,186,236 km (0.062 R)
• M45: 24,532,256 km (0.086 R)
• M46: 24,601,669 km (0.095 R)
• M47: 24,879,921 km (0.109 R)
• M48: 26,856,707 km (0.109 R)
• M49: 27,071,530 km (0.035 R)
• M50: 27,791,544 km (0.077 R)
• M51: 29,030,065 km (0.089 R)
• M52: 29,989,436 km (0.056 R)
• M53: 30,958,980 km (0.085 R)
• M54: 31,259,373 km (0.051 R)
• M55: 32,852,440 km (0.053 R)
• M56: 33,158,966 km (0.081 R)
• M57: 35,095,511 km (0.107 R)
• M58: 36,433,215 km (0.094 R)
• M59: 36,988,822 km (0.106 R)
• M60: 37,307,615 km (0.058 R)
• M61: 39,483,216 km (0.115 R)
• M62: 42,031,467 km (0.1 R)
• M63: 42,614,150 km (0.094 R)
• M64: 42,697,626 km (0.099 R)
• M65: 44,886,841 km (0.091 R)
• M66: 46,166,352 km (0.059 R)
• M67: 46,252,071 km (0.112 R)
• M68: 46,681,567 km (0.076 R)
• M69: 47,544,447 km (0.115 R)
• M70: 48,412,564 km (0.037 R)
• M71: 49,285,916 km (0.046 R)
• M72: 50,252,468 km (0.036 R)
• M73: 51,225,452 km (0.069 R)
• M74: 51,403,025 km (0.072 R)
• M75: 51,491,886 km (0.064 R)
• M76: 51,758,769 km (0.1 R)
• M77: 52,383,340 km (0.116 R)
• M78: 53,549,755 km (0.098 R)
• M79: 54,724,846 km (0.077 R)
• M80: 54,815,502 km (0.117 R)
• M81: 55,999,719 km (0.05 R)
• M82: 56,549,042 km (0.109 R)
• M83: 57,376,468 km (0.119 R)
• M84: 57,468,620 km (0.118 R)
• M85: 57,560,922 km (0.067 R)
• M86: 57,745,526 km (0.084 R)
• M87: 61,384,644 km (0.086 R)
• M88: 62,045,717 km (0.088 R)
• M89: 62,899,023 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit