🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.16 AU

Year: 433 Days

Day: 42.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.03 AU

Year: 1031 Days

Day: 37 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.46 AU - 2.26 AU

Year: 1149 Days

Day: 29.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 12.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.18 AU - 2.56 AU

Year: 1653 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,975,245 km

• M1: 164,558 km (0.086 R)
• M2: 261,946 km (0.115 R)
• M3: 394,639 km (0.102 R)
• M4: 528,828 km (0.053 R)
• M5: 620,532 km (0.051 R)
• M6: 805,435 km (0.079 R)
• M7: 919,129 km (0.11 R)
• M8: 1,004,849 km (0.083 R)
• M9: 1,159,084 km (0.097 R)
• M10: 1,464,414 km (0.07 R)
• M11: 1,624,034 km (0.075 R)
• M12: 1,711,998 km (0.041 R)
• M13: 1,837,959 km (0.088 R)
• M14: 2,067,592 km (0.072 R)
• M15: 2,176,350 km (0.072 R)
• M16: 2,274,037 km (0.081 R)
• M17: 2,672,716 km (0.031 R)
• M18: 2,848,343 km (0.089 R)
• M19: 3,006,169 km (0.06 R)
• M20: 3,189,127 km (0.113 R)
• M21: 3,581,523 km (0.088 R)
• M22: 3,666,494 km (0.098 R)
• M23: 3,981,547 km (0.105 R)
• M24: 4,077,739 km (0.096 R)
• M25: 4,207,440 km (0.083 R)
• M26: 4,363,022 km (0.049 R)
• M27: 4,739,410 km (0.116 R)
• M28: 5,108,917 km (0.061 R)
• M29: 5,505,800 km (0.109 R)
• M30: 5,721,670 km (0.088 R)
• M31: 5,912,706 km (0.086 R)
• M32: 6,105,987 km (0.086 R)
• M33: 6,217,437 km (0.059 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.2

Radius: 5.8

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.71 AU - 12.31 AU

Year: 14348 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,975,245 km

• M1: 141,669 km (0.084 R)
• M2: 360,830 km (0.057 R)
• M3: 403,765 km (0.069 R)
• M4: 645,964 km (0.056 R)
• M5: 754,572 km (0.11 R)
• M6: 1,291,778 km (0.085 R)
• M7: 1,406,370 km (0.03 R)
• M8: 1,572,573 km (0.052 R)
• M9: 1,621,192 km (0.066 R)
• M10: 1,670,410 km (0.09 R)
• M11: 2,298,870 km (0.069 R)
• M12: 2,932,866 km (0.114 R)
• M13: 3,426,240 km (0.061 R)
• M14: 3,911,835 km (0.102 R)
• M15: 4,112,146 km (0.03 R)
• M16: 5,382,980 km (0.08 R)
• M17: 5,718,379 km (0.081 R)
• M18: 6,137,402 km (0.064 R)
• M19: 6,214,595 km (0.066 R)
• M20: 7,004,920 km (0.072 R)
• M21: 7,085,703 km (0.055 R)
• M22: 8,333,948 km (0.043 R)
• M23: 9,291,823 km (0.118 R)
• M24: 9,559,005 km (0.098 R)
• M25: 10,238,029 km (0.067 R)
• M26: 11,546,861 km (0.091 R)
• M27: 11,978,601 km (0.114 R)
• M28: 12,415,726 km (0.042 R)
• M29: 12,759,202 km (0.069 R)
• M30: 13,255,419 km (0.064 R)
• M31: 14,113,362 km (0.059 R)
• M32: 14,471,948 km (0.058 R)
• M33: 14,626,483 km (0.078 R)
• M34: 14,885,287 km (0.099 R)
• M35: 15,041,318 km (0.086 R)
• M36: 15,145,588 km (0.044 R)
• M37: 15,354,875 km (0.092 R)
• M38: 15,512,551 km (0.103 R)
• M39: 16,308,861 km (0.056 R)
• M40: 16,847,114 km (0.057 R)
• M41: 16,955,423 km (0.073 R)
• M42: 18,608,180 km (0.093 R)
• M43: 19,001,174 km (0.116 R)
• M44: 19,226,917 km (0.04 R)
• M45: 19,681,096 km (0.091 R)
• M46: 19,852,385 km (0.081 R)
• M47: 20,024,124 km (0.099 R)
• M48: 20,600,225 km (0.107 R)
• M49: 21,415,833 km (0.087 R)
• M50: 21,592,059 km (0.057 R)
• M51: 22,182,671 km (0.03 R)
• M52: 22,242,062 km (0.107 R)
• M53: 22,658,991 km (0.117 R)
• M54: 23,198,890 km (0.092 R)
• M55: 23,379,754 km (0.109 R)
• M56: 23,986,223 km (0.113 R)
• M57: 24,536,444 km (0.082 R)
• M58: 25,524,837 km (0.097 R)
• M59: 25,898,832 km (0.034 R)
• M60: 26,652,207 km (0.112 R)
• M61: 26,715,337 km (0.082 R)
• M62: 27,349,184 km (0.099 R)
• M63: 27,731,855 km (0.064 R)
• M64: 28,052,144 km (0.091 R)
• M65: 29,085,117 km (0.089 R)
• M66: 29,345,418 km (0.101 R)
• M67: 30,790,234 km (0.119 R)
• M68: 30,922,777 km (0.107 R)
• M69: 31,454,747 km (0.116 R)
• M70: 31,721,780 km (0.08 R)
• M71: 31,788,650 km (0.107 R)
• M72: 32,594,982 km (0.065 R)
• M73: 32,730,069 km (0.086 R)
• M74: 33,068,460 km (0.072 R)
• M75: 34,159,178 km (0.1 R)
• M76: 35,123,186 km (0.093 R)
• M77: 36,726,277 km (0.071 R)
• M78: 38,281,946 km (0.111 R)
• M79: 40,220,285 km (0.076 R)
• M80: 40,292,690 km (0.039 R)
• M81: 41,749,923 km (0.063 R)
• M82: 42,928,007 km (0.1 R)
• M83: 43,818,862 km (0.086 R)
• M84: 44,191,809 km (0.049 R)
• M85: 44,266,459 km (0.105 R)
• M86: 45,543,127 km (0.107 R)
• M87: 45,845,165 km (0.096 R)
• M88: 48,363,047 km (0.075 R)
• M89: 48,748,411 km (0.102 R)
• M90: 50,144,309 km (0.091 R)
• M91: 52,895,862 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit