🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 214 Days

Day: 14.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,297,411 km

• M1: 618,288 km (0.06 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.48 AU - 2.26 AU

Year: 895 Days

Day: 36.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.36 AU - 3.36 AU

Year: 1692 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 11.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.31 AU - 6.63 AU

Year: 5757 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,297,411 km

• M1: 144,362 km (0.032 R)
• M2: 276,457 km (0.108 R)
• M3: 380,427 km (0.041 R)
• M4: 596,297 km (0.108 R)
• M5: 970,292 km (0.064 R)
• M6: 1,277,566 km (0.051 R)
• M7: 1,366,726 km (0.051 R)
• M8: 1,442,871 km (0.088 R)
• M9: 1,679,984 km (0.052 R)
• M10: 1,778,569 km (0.104 R)
• M11: 1,964,370 km (0.04 R)
• M12: 2,447,870 km (0.114 R)
• M13: 2,579,217 km (0.109 R)
• M14: 3,007,665 km (0.089 R)
• M15: 3,542,926 km (0.069 R)
• M16: 3,692,075 km (0.065 R)
• M17: 4,063,377 km (0.109 R)
• M18: 4,219,857 km (0.094 R)
• M19: 4,332,803 km (0.097 R)
• M20: 4,818,248 km (0.115 R)
• M21: 5,199,872 km (0.112 R)
• M22: 5,765,652 km (0.079 R)
• M23: 5,941,878 km (0.119 R)
• M24: 6,017,874 km (0.039 R)
• M25: 6,325,297 km (0.101 R)
• M26: 6,428,968 km (0.101 R)
• M27: 6,507,059 km (0.117 R)
• M28: 7,035,887 km (0.095 R)
• M29: 7,578,628 km (0.104 R)
• M30: 7,688,732 km (0.108 R)
• M31: 8,022,485 km (0.109 R)
• M32: 8,361,025 km (0.103 R)
• M33: 8,446,445 km (0.104 R)
• M34: 8,993,824 km (0.108 R)
• M35: 9,169,153 km (0.106 R)
• M36: 9,257,116 km (0.081 R)
• M37: 10,092,770 km (0.082 R)
• M38: 10,550,390 km (0.07 R)
• M39: 10,735,293 km (0.065 R)
• M40: 11,549,255 km (0.056 R)
• M41: 11,867,449 km (0.077 R)
• M42: 11,963,641 km (0.112 R)
• M43: 12,285,725 km (0.073 R)
• M44: 13,736,824 km (0.117 R)
• M45: 13,972,591 km (0.11 R)
• M46: 14,619,602 km (0.106 R)
• M47: 14,791,489 km (0.042 R)
• M48: 15,276,336 km (0.095 R)
• M49: 15,590,641 km (0.113 R)
• M50: 16,084,165 km (0.102 R)
• M51: 16,297,192 km (0.116 R)
• M52: 16,941,959 km (0.106 R)
• M53: 17,158,726 km (0.118 R)
• M54: 17,376,391 km (0.104 R)
• M55: 17,668,107 km (0.059 R)
• M56: 17,741,260 km (0.093 R)
• M57: 18,367,327 km (0.115 R)
• M58: 18,813,727 km (0.077 R)
• M59: 19,414,363 km (0.105 R)
• M60: 19,906,989 km (0.068 R)
• M61: 20,250,615 km (0.081 R)
• M62: 21,331,759 km (0.086 R)
• M63: 21,605,074 km (0.101 R)
• M64: 21,879,437 km (0.12 R)
• M65: 22,154,996 km (0.083 R)
• M66: 22,471,395 km (0.095 R)
• M67: 22,789,291 km (0.073 R)
• M68: 23,268,902 km (0.08 R)
• M69: 23,429,420 km (0.094 R)
• M70: 24,197,306 km (0.045 R)
• M71: 24,604,811 km (0.059 R)
• M72: 26,802,254 km (0.097 R)
• M73: 27,435,501 km (0.115 R)
• M74: 27,647,631 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 12.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.6 AU - 11.7 AU

Year: 10487 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,297,411 km

• M1: 201,808 km (0.079 R)
• M2: 283,039 km (0.074 R)
• M3: 780,901 km (0.1 R)
• M4: 1,080,396 km (0.069 R)
• M5: 1,244,056 km (0.047 R)
• M6: 1,528,292 km (0.061 R)
• M7: 1,643,333 km (0.079 R)
• M8: 1,761,365 km (0.06 R)
• M9: 2,288,548 km (0.115 R)
• M10: 2,750,357 km (0.115 R)
• M11: 3,123,454 km (0.086 R)
• M12: 3,301,027 km (0.106 R)
• M13: 4,304,679 km (0.072 R)
• M14: 4,840,239 km (0.114 R)
• M15: 5,290,977 km (0.075 R)
• M16: 6,495,240 km (0.093 R)
• M17: 6,608,935 km (0.093 R)
• M18: 6,723,228 km (0.099 R)
• M19: 7,226,026 km (0.091 R)
• M20: 7,581,470 km (0.101 R)
• M21: 8,104,764 km (0.085 R)
• M22: 8,432,682 km (0.084 R)
• M23: 9,271,627 km (0.032 R)
• M24: 9,961,872 km (0.039 R)
• M25: 10,093,219 km (0.109 R)
• M26: 10,225,164 km (0.066 R)
• M27: 10,357,558 km (0.042 R)
• M28: 10,579,561 km (0.042 R)
• M29: 10,848,090 km (0.103 R)
• M30: 12,177,566 km (0.107 R)
• M31: 12,365,012 km (0.117 R)
• M32: 12,695,175 km (0.107 R)
• M33: 12,837,741 km (0.116 R)
• M34: 13,268,284 km (0.108 R)
• M35: 13,849,771 km (0.051 R)
• M36: 14,390,118 km (0.098 R)
• M37: 14,489,003 km (0.088 R)
• M38: 14,687,669 km (0.09 R)
• M39: 15,138,108 km (0.109 R)
• M40: 16,257,848 km (0.071 R)
• M41: 16,361,070 km (0.106 R)
• M42: 16,619,875 km (0.042 R)
• M43: 16,775,756 km (0.102 R)
• M44: 17,457,174 km (0.098 R)
• M45: 19,719,692 km (0.078 R)
• M46: 20,105,655 km (0.1 R)
• M47: 20,717,360 km (0.094 R)
• M48: 20,997,408 km (0.113 R)
• M49: 21,617,940 km (0.107 R)
• M50: 21,731,484 km (0.118 R)
• M51: 22,359,197 km (0.071 R)
• M52: 22,819,360 km (0.107 R)
• M53: 24,750,818 km (0.066 R)
• M54: 24,869,599 km (0.101 R)
• M55: 25,226,988 km (0.115 R)
• M56: 25,466,046 km (0.035 R)
• M57: 25,706,001 km (0.052 R)
• M58: 27,039,217 km (0.097 R)
• M59: 27,283,959 km (0.065 R)
• M60: 28,146,540 km (0.106 R)
• M61: 33,048,563 km (0.098 R)
• M62: 33,835,897 km (0.118 R)
• M63: 36,235,147 km (0.036 R)
• M64: 37,250,767 km (0.115 R)
• M65: 38,964,561 km (0.119 R)
• M66: 39,102,789 km (0.12 R)
• M67: 39,379,695 km (0.096 R)
• M68: 39,865,738 km (0.079 R)
• M69: 40,074,726 km (0.049 R)
• M70: 40,493,750 km (0.117 R)
• M71: 40,984,431 km (0.055 R)
• M72: 42,326,174 km (0.087 R)
• M73: 42,752,977 km (0.073 R)
• M74: 43,969,806 km (0.104 R)
• M75: 44,474,101 km (0.025 R)
• M76: 45,779,791 km (0.097 R)
• M77: 47,098,047 km (0.088 R)
• M78: 47,245,252 km (0.071 R)
• M79: 47,540,259 km (0.11 R)
• M80: 48,206,119 km (0.11 R)
• M81: 48,726,121 km (0.094 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit