🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 390 Days

Day: 25.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.02 AU - 1.12 AU

Year: 413 Days

Day: 35.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.01 AU - 1.23 AU

Year: 442 Days

Day: 21.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 604 Days

Day: 22 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.83 AU - 5.41 AU

Year: 4319 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,780,845 km

• M1: 182,958 km (0.103 R)
• M2: 278,551 km (0.03 R)
• M3: 512,373 km (0.069 R)
• M4: 677,230 km (0.11 R)
• M5: 773,720 km (0.082 R)
• M6: 915,389 km (0.106 R)
• M7: 1,010,534 km (0.053 R)
• M8: 1,333,964 km (0.093 R)
• M9: 1,540,858 km (0.073 R)
• M10: 1,951,803 km (0.099 R)
• M11: 2,592,382 km (0.098 R)
• M12: 2,792,992 km (0.085 R)
• M13: 2,978,045 km (0.086 R)
• M14: 3,167,286 km (0.066 R)
• M15: 3,425,791 km (0.098 R)
• M16: 3,602,167 km (0.113 R)
• M17: 3,691,477 km (0.051 R)
• M18: 4,266,830 km (0.059 R)
• M19: 4,650,100 km (0.108 R)
• M20: 4,796,706 km (0.109 R)
• M21: 4,994,624 km (0.115 R)
• M22: 5,271,231 km (0.113 R)
• M23: 5,813,523 km (0.097 R)
• M24: 6,184,974 km (0.075 R)
• M25: 6,427,921 km (0.089 R)
• M26: 6,564,355 km (0.053 R)
• M27: 6,895,564 km (0.096 R)
• M28: 7,632,184 km (0.096 R)
• M29: 7,863,911 km (0.053 R)
• M30: 8,693,282 km (0.086 R)
• M31: 8,844,376 km (0.088 R)
• M32: 9,519,511 km (0.071 R)
• M33: 10,020,963 km (0.107 R)
• M34: 10,660,045 km (0.081 R)
• M35: 11,213,707 km (0.084 R)
• M36: 12,112,192 km (0.101 R)
• M37: 12,451,031 km (0.059 R)
• M38: 13,416,087 km (0.096 R)
• M39: 13,590,967 km (0.076 R)
• M40: 13,942,970 km (0.111 R)
• M41: 14,084,640 km (0.115 R)
• M42: 14,656,103 km (0.077 R)
• M43: 15,053,435 km (0.095 R)
• M44: 16,415,823 km (0.117 R)
• M45: 16,565,421 km (0.097 R)
• M46: 16,941,660 km (0.105 R)
• M47: 17,472,882 km (0.103 R)
• M48: 17,817,406 km (0.112 R)
• M49: 17,932,746 km (0.102 R)
• M50: 18,202,919 km (0.096 R)
• M51: 18,396,649 km (0.103 R)
• M52: 18,590,976 km (0.099 R)
• M53: 18,747,007 km (0.113 R)
• M54: 19,139,103 km (0.058 R)
• M55: 19,494,248 km (0.111 R)
• M56: 20,251,213 km (0.085 R)
• M57: 20,734,265 km (0.08 R)
• M58: 20,855,589 km (0.067 R)
• M59: 21,465,948 km (0.069 R)
• M60: 23,038,371 km (0.095 R)
• M61: 23,669,226 km (0.113 R)
• M62: 24,178,008 km (0.083 R)
• M63: 24,476,605 km (0.031 R)
• M64: 25,336,195 km (0.084 R)
• M65: 25,595,896 km (0.104 R)
• M66: 25,813,113 km (0.077 R)
• M67: 26,205,657 km (0.118 R)
• M68: 26,380,687 km (0.099 R)
• M69: 26,908,319 km (0.114 R)
• M70: 27,439,241 km (0.116 R)
• M71: 28,018,484 km (0.111 R)
• M72: 28,421,950 km (0.098 R)
• M73: 28,556,738 km (0.106 R)
• M74: 28,691,974 km (0.088 R)
• M75: 29,007,925 km (0.107 R)
• M76: 29,416,028 km (0.087 R)
• M77: 29,598,088 km (0.06 R)
• M78: 30,697,782 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 12.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.44 AU - 6.08 AU

Year: 5153 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,780,845 km

• M1: 158,723 km (0.076 R)
• M2: 280,197 km (0.073 R)
• M3: 480,957 km (0.025 R)
• M4: 668,553 km (0.059 R)
• M5: 850,763 km (0.057 R)
• M6: 982,110 km (0.109 R)
• M7: 1,085,482 km (0.115 R)
• M8: 1,180,626 km (0.12 R)
• M9: 1,266,496 km (0.099 R)
• M10: 1,367,325 km (0.046 R)
• M11: 1,484,160 km (0.09 R)
• M12: 1,728,454 km (0.086 R)
• M13: 1,956,890 km (0.116 R)
• M14: 2,302,910 km (0.11 R)
• M15: 2,701,289 km (0.111 R)
• M16: 2,816,778 km (0.047 R)
• M17: 2,917,158 km (0.098 R)
• M18: 3,190,773 km (0.119 R)
• M19: 3,800,085 km (0.048 R)
• M20: 3,892,836 km (0.049 R)
• M21: 4,005,034 km (0.113 R)
• M22: 4,367,809 km (0.069 R)
• M23: 4,504,242 km (0.076 R)
• M24: 4,681,665 km (0.086 R)
• M25: 5,435,489 km (0.083 R)
• M26: 5,709,403 km (0.065 R)
• M27: 6,580,511 km (0.032 R)
• M28: 7,400,008 km (0.056 R)
• M29: 7,586,557 km (0.084 R)
• M30: 7,940,505 km (0.103 R)
• M31: 8,035,799 km (0.084 R)
• M32: 8,227,584 km (0.077 R)
• M33: 8,324,074 km (0.037 R)
• M34: 8,518,103 km (0.077 R)
• M35: 8,886,114 km (0.085 R)
• M36: 9,034,814 km (0.104 R)
• M37: 9,134,296 km (0.116 R)
• M38: 9,284,343 km (0.073 R)
• M39: 9,485,702 km (0.114 R)
• M40: 9,688,556 km (0.053 R)
• M41: 9,918,488 km (0.116 R)
• M42: 11,068,148 km (0.1 R)
• M43: 11,415,963 km (0.069 R)
• M44: 11,903,503 km (0.119 R)
• M45: 12,232,319 km (0.074 R)
• M46: 12,675,428 km (0.068 R)
• M47: 13,123,922 km (0.087 R)
• M48: 13,208,594 km (0.113 R)
• M49: 13,863,683 km (0.052 R)
• M50: 14,065,192 km (0.113 R)
• M51: 14,180,831 km (0.098 R)
• M52: 14,412,857 km (0.075 R)
• M53: 14,792,836 km (0.06 R)
• M54: 15,235,197 km (0.073 R)
• M55: 15,443,138 km (0.113 R)
• M56: 15,622,206 km (0.066 R)
• M57: 16,163,452 km (0.067 R)
• M58: 16,284,476 km (0.111 R)
• M59: 18,105,830 km (0.053 R)
• M60: 18,865,039 km (0.082 R)
• M61: 18,960,782 km (0.109 R)
• M62: 19,120,403 km (0.056 R)
• M63: 19,537,931 km (0.044 R)
• M64: 20,251,363 km (0.105 R)
• M65: 20,414,724 km (0.054 R)
• M66: 22,240,117 km (0.115 R)
• M67: 22,780,913 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit