🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 212 Days

Day: 33 Hours

Environment

Temp: 188 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.25 AU - 5.19 AU

Year: 3709 Days

Day: 16.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,854,526 km

• M1: 574,905 km (0.1 R)
• M2: 1,457,682 km (0.084 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 14.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.44 AU - 6.64 AU

Year: 4716 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,854,526 km

• M1: 197,469 km (0.102 R)
• M2: 304,432 km (0.091 R)
• M3: 422,016 km (0.109 R)
• M4: 663,616 km (0.055 R)
• M5: 878,439 km (0.079 R)
• M6: 1,008,589 km (0.037 R)
• M7: 1,099,395 km (0.07 R)
• M8: 1,231,789 km (0.072 R)
• M9: 1,451,399 km (0.076 R)
• M10: 1,805,945 km (0.085 R)
• M11: 1,930,411 km (0.099 R)
• M12: 2,069,687 km (0.053 R)
• M13: 2,622,451 km (0.092 R)
• M14: 2,882,901 km (0.076 R)
• M15: 3,261,982 km (0.116 R)
• M16: 3,359,370 km (0.108 R)
• M17: 3,585,562 km (0.055 R)
• M18: 3,773,307 km (0.082 R)
• M19: 4,249,178 km (0.083 R)
• M20: 4,587,568 km (0.03 R)
• M21: 4,775,912 km (0.099 R)
• M22: 4,918,928 km (0.039 R)
• M23: 5,160,528 km (0.1 R)
• M24: 5,323,739 km (0.042 R)
• M25: 5,621,888 km (0.107 R)
• M26: 5,806,941 km (0.079 R)
• M27: 6,183,030 km (0.073 R)
• M28: 6,339,210 km (0.06 R)
• M29: 6,461,581 km (0.119 R)
• M30: 6,620,005 km (0.119 R)
• M31: 6,797,727 km (0.064 R)
• M32: 6,977,095 km (0.045 R)
• M33: 7,103,505 km (0.088 R)
• M34: 7,230,663 km (0.103 R)
• M35: 7,469,122 km (0.088 R)
• M36: 7,598,525 km (0.118 R)
• M37: 7,784,624 km (0.11 R)
• M38: 8,180,610 km (0.063 R)
• M39: 8,333,200 km (0.088 R)
• M40: 9,031,672 km (0.037 R)
• M41: 9,588,027 km (0.113 R)
• M42: 10,278,720 km (0.088 R)
• M43: 10,464,221 km (0.097 R)
• M44: 10,567,743 km (0.094 R)
• M45: 10,671,564 km (0.119 R)
• M46: 11,772,305 km (0.042 R)
• M47: 11,901,707 km (0.09 R)
• M48: 12,053,250 km (0.109 R)
• M49: 12,248,924 km (0.1 R)
• M50: 12,665,704 km (0.098 R)
• M51: 13,153,991 km (0.088 R)
• M52: 13,467,997 km (0.067 R)
• M53: 13,580,794 km (0.1 R)
• M54: 13,920,979 km (0.099 R)
• M55: 14,034,973 km (0.117 R)
• M56: 14,195,192 km (0.092 R)
• M57: 14,286,896 km (0.092 R)
• M58: 14,609,728 km (0.089 R)
• M59: 14,795,379 km (0.053 R)
• M60: 15,239,236 km (0.11 R)
• M61: 15,427,430 km (0.085 R)
• M62: 15,663,795 km (0.111 R)
• M63: 15,829,998 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 7.4

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.25 AU - 14.15 AU

Year: 18339 Days

Day: 20.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,854,526 km

• M1: 94,546 km (0.119 R)
• M2: 185,202 km (0.091 R)
• M3: 490,831 km (0.098 R)
• M4: 863,030 km (0.079 R)
• M5: 1,133,802 km (0.109 R)
• M6: 1,717,832 km (0.096 R)
• M7: 1,885,382 km (0.118 R)
• M8: 3,038,482 km (0.048 R)
• M9: 4,783,841 km (0.116 R)
• M10: 5,505,052 km (0.071 R)
• M11: 5,603,787 km (0.091 R)
• M12: 6,780,673 km (0.104 R)
• M13: 7,046,509 km (0.119 R)
• M14: 7,153,770 km (0.114 R)
• M15: 7,261,481 km (0.068 R)
• M16: 7,975,362 km (0.086 R)
• M17: 9,351,363 km (0.025 R)
• M18: 9,706,658 km (0.098 R)
• M19: 10,430,562 km (0.09 R)
• M20: 11,109,437 km (0.033 R)
• M21: 12,122,065 km (0.104 R)
• M22: 12,250,719 km (0.077 R)
• M23: 13,098,191 km (0.083 R)
• M24: 14,848,935 km (0.115 R)
• M25: 15,193,908 km (0.111 R)
• M26: 15,263,321 km (0.086 R)
• M27: 16,457,860 km (0.088 R)
• M28: 16,743,293 km (0.081 R)
• M29: 16,814,950 km (0.112 R)
• M30: 16,886,608 km (0.037 R)
• M31: 17,901,480 km (0.12 R)
• M32: 18,121,388 km (0.094 R)
• M33: 18,638,249 km (0.1 R)
• M34: 19,611,084 km (0.101 R)
• M35: 20,830,756 km (0.06 R)
• M36: 22,310,877 km (0.059 R)
• M37: 23,422,987 km (0.064 R)
• M38: 24,228,273 km (0.068 R)
• M39: 25,535,758 km (0.118 R)
• M40: 26,031,974 km (0.041 R)
• M41: 29,853,452 km (0.057 R)
• M42: 31,077,611 km (0.055 R)
• M43: 33,034,351 km (0.107 R)
• M44: 34,118,338 km (0.058 R)
• M45: 35,397,549 km (0.074 R)
• M46: 36,878,867 km (0.113 R)
• M47: 37,252,263 km (0.056 R)
• M48: 37,439,560 km (0.116 R)
• M49: 38,097,192 km (0.087 R)
• M50: 38,664,018 km (0.045 R)
• M51: 38,758,714 km (0.105 R)
• M52: 39,233,538 km (0.118 R)
• M53: 39,328,682 km (0.12 R)
• M54: 40,093,127 km (0.12 R)
• M55: 41,733,468 km (0.106 R)
• M56: 42,025,333 km (0.085 R)
• M57: 42,122,721 km (0.049 R)
• M58: 42,415,335 km (0.052 R)
• M59: 42,806,683 km (0.025 R)
• M60: 43,888,874 km (0.08 R)
• M61: 43,987,608 km (0.116 R)
• M62: 44,383,743 km (0.076 R)
• M63: 46,281,093 km (0.1 R)
• M64: 47,087,875 km (0.11 R)
• M65: 47,899,293 km (0.062 R)
• M66: 48,204,772 km (0.057 R)
• M67: 48,510,850 km (0.079 R)
• M68: 49,125,098 km (0.058 R)
• M69: 49,535,894 km (0.092 R)
• M70: 49,638,817 km (0.073 R)
• M71: 50,982,954 km (0.065 R)
• M72: 53,495,899 km (0.083 R)
• M73: 53,707,132 km (0.111 R)
• M74: 55,620,488 km (0.09 R)
• M75: 55,727,451 km (0.118 R)
• M76: 56,585,544 km (0.062 R)
• M77: 57,232,106 km (0.117 R)
• M78: 57,772,603 km (0.097 R)
• M79: 57,880,912 km (0.088 R)
• M80: 60,391,015 km (0.108 R)
• M81: 60,500,820 km (0.082 R)
• M82: 61,936,062 km (0.105 R)
• M83: 62,268,917 km (0.111 R)
• M84: 63,047,723 km (0.101 R)
• M85: 67,445,602 km (0.119 R)
• M86: 69,278,176 km (0.107 R)
• M87: 70,085,256 km (0.11 R)
• M88: 71,127,205 km (0.09 R)
• M89: 72,291,077 km (0.072 R)
• M90: 73,696,100 km (0.111 R)
• M91: 74,284,019 km (0.119 R)
• M92: 77,605,840 km (0.047 R)
• M93: 78,323,910 km (0.107 R)
• M94: 80,370,409 km (0.04 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit