🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 262 Days

Day: 30 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,645,190 km

• M1: 374,294 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.71 AU - 0.73 AU

Year: 279 Days

Day: 28.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.88 AU

Year: 302 Days

Day: 16.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 152.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 11.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.56 AU - 3.04 AU

Year: 2139 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 136.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,645,190 km

• M1: 163,510 km (0.07 R)
• M2: 347,516 km (0.116 R)
• M3: 598,541 km (0.117 R)
• M4: 755,619 km (0.09 R)
• M5: 899,382 km (0.108 R)
• M6: 1,153,699 km (0.099 R)
• M7: 1,226,254 km (0.075 R)
• M8: 1,300,454 km (0.097 R)
• M9: 1,624,633 km (0.081 R)
• M10: 1,949,709 km (0.098 R)
• M11: 2,075,371 km (0.107 R)
• M12: 2,165,130 km (0.042 R)
• M13: 2,243,070 km (0.051 R)
• M14: 2,564,407 km (0.083 R)
• M15: 2,857,918 km (0.119 R)
• M16: 3,118,218 km (0.059 R)
• M17: 3,206,630 km (0.067 R)
• M18: 3,296,090 km (0.091 R)
• M19: 3,477,403 km (0.119 R)
• M20: 3,646,448 km (0.037 R)
• M21: 3,818,336 km (0.119 R)
• M22: 3,897,473 km (0.094 R)
• M23: 4,009,073 km (0.086 R)
• M24: 4,137,877 km (0.036 R)
• M25: 4,219,109 km (0.036 R)
• M26: 4,566,325 km (0.037 R)
• M27: 4,650,250 km (0.1 R)
• M28: 4,768,881 km (0.057 R)
• M29: 5,078,249 km (0.067 R)
• M30: 5,253,129 km (0.088 R)
• M31: 5,536,916 km (0.032 R)
• M32: 6,082,799 km (0.071 R)
• M33: 6,175,400 km (0.081 R)
• M34: 6,399,797 km (0.049 R)
• M35: 6,569,890 km (0.076 R)
• M36: 6,818,073 km (0.114 R)
• M37: 7,030,651 km (0.094 R)
• M38: 7,343,610 km (0.047 R)
• M39: 7,422,598 km (0.096 R)
• M40: 7,521,781 km (0.108 R)
• M41: 7,721,344 km (0.05 R)
• M42: 7,922,703 km (0.077 R)
• M43: 8,766,435 km (0.056 R)
• M44: 8,892,397 km (0.115 R)
• M45: 9,018,807 km (0.056 R)
• M46: 9,273,722 km (0.068 R)
• M47: 9,444,862 km (0.078 R)
• M48: 9,681,974 km (0.063 R)
• M49: 9,899,340 km (0.085 R)
• M50: 10,030,388 km (0.038 R)
• M51: 10,360,849 km (0.059 R)
• M52: 10,806,950 km (0.095 R)
• M53: 10,897,008 km (0.059 R)
• M54: 11,764,377 km (0.089 R)
• M55: 12,089,602 km (0.099 R)
• M56: 12,229,776 km (0.073 R)
• M57: 12,725,094 km (0.096 R)
• M58: 12,867,810 km (0.097 R)
• M59: 12,963,104 km (0.104 R)
• M60: 13,178,824 km (0.08 R)
• M61: 13,832,717 km (0.099 R)
• M62: 14,348,680 km (0.074 R)
• M63: 14,522,064 km (0.042 R)
• M64: 14,820,960 km (0.034 R)
• M65: 15,526,165 km (0.11 R)
• M66: 16,786,676 km (0.105 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 9.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.33 AU - 4.99 AU

Year: 3874 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,645,190 km

• M1: 301,141 km (0.105 R)
• M2: 493,374 km (0.047 R)
• M3: 636,689 km (0.049 R)
• M4: 859,141 km (0.099 R)
• M5: 1,149,660 km (0.062 R)
• M6: 1,238,371 km (0.102 R)
• M7: 1,407,118 km (0.064 R)
• M8: 1,526,646 km (0.096 R)
• M9: 1,674,748 km (0.063 R)
• M10: 1,793,080 km (0.09 R)
• M11: 1,923,230 km (0.12 R)
• M12: 2,174,555 km (0.039 R)
• M13: 2,699,045 km (0.108 R)
• M14: 2,768,458 km (0.114 R)
• M15: 2,980,738 km (0.112 R)
• M16: 3,156,515 km (0.107 R)
• M17: 3,496,701 km (0.12 R)
• M18: 3,983,791 km (0.047 R)
• M19: 4,154,632 km (0.053 R)
• M20: 4,235,265 km (0.086 R)
• M21: 4,374,691 km (0.048 R)
• M22: 4,503,943 km (0.12 R)
• M23: 4,706,050 km (0.102 R)
• M24: 5,255,373 km (0.055 R)
• M25: 5,480,967 km (0.116 R)
• M26: 5,607,527 km (0.105 R)
• M27: 5,722,418 km (0.07 R)
• M28: 5,799,461 km (0.041 R)
• M29: 5,915,549 km (0.116 R)
• M30: 6,229,106 km (0.107 R)
• M31: 6,548,048 km (0.088 R)
• M32: 7,036,635 km (0.107 R)
• M33: 7,229,766 km (0.097 R)
• M34: 7,905,350 km (0.109 R)
• M35: 7,976,858 km (0.047 R)
• M36: 8,063,026 km (0.099 R)
• M37: 8,659,922 km (0.047 R)
• M38: 8,926,505 km (0.075 R)
• M39: 9,240,960 km (0.091 R)
• M40: 9,407,163 km (0.084 R)
• M41: 9,620,041 km (0.103 R)
• M42: 10,050,733 km (0.101 R)
• M43: 10,174,899 km (0.081 R)
• M44: 10,597,812 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit